SYMBOLCOMMON_NAMEaka. SYNONYMS
win.elise (Back to overview)

Elise

aka: EVILNEST

Actor(s): Lotus Blossom


There is no description at this point.

References
2020-04-07FireEyeMichael Bailey
@online{bailey:20200407:thinking:7ee19d0, author = {Michael Bailey}, title = {{Thinking Outside the Bochs: Code Grafting to Unpack Malware in Emulation}}, date = {2020-04-07}, organization = {FireEye}, url = {https://www.fireeye.com/blog/threat-research/2020/04/code-grafting-to-unpack-malware-in-emulation.html}, language = {English}, urldate = {2020-05-05} } Thinking Outside the Bochs: Code Grafting to Unpack Malware in Emulation
Elise
2020SecureworksSecureWorks
@online{secureworks:2020:bronze:47c382d, author = {SecureWorks}, title = {{BRONZE ELGIN}}, date = {2020}, organization = {Secureworks}, url = {https://www.secureworks.com/research/threat-profiles/bronze-elgin}, language = {English}, urldate = {2020-05-23} } BRONZE ELGIN
Elise Lotus Blossom
2018-02-20Joe Security's BlogJoe Security
@online{security:20180220:latest:37f0c70, author = {Joe Security}, title = {{Latest Elise APT comes packed with Sandbox Evasions}}, date = {2018-02-20}, organization = {Joe Security's Blog}, url = {https://www.joesecurity.org/blog/8409877569366580427}, language = {English}, urldate = {2020-01-13} } Latest Elise APT comes packed with Sandbox Evasions
Elise
2018-01-27Accenture SecurityAccenture Security, Bart Parys
@techreport{security:20180127:latest:b5760c8, author = {Accenture Security and Bart Parys}, title = {{LATEST CYBER ESPIONAGE MALWARE ATTACKS - DRAGONFISH DELIVERS NEW FORM OF ELISE MALWARE TARGETING ASEAN DEFENCE MINISTERS’ MEETING AND ASSOCIATES}}, date = {2018-01-27}, institution = {Accenture Security}, url = {https://www.accenture.com/t20180127T003755Z__w__/us-en/_acnmedia/PDF-46/Accenture-Security-Dragonfish-Threat-Analysis.pdf}, language = {English}, urldate = {2020-07-13} } LATEST CYBER ESPIONAGE MALWARE ATTACKS - DRAGONFISH DELIVERS NEW FORM OF ELISE MALWARE TARGETING ASEAN DEFENCE MINISTERS’ MEETING AND ASSOCIATES
Elise
2018AccentureBart Parys, Joshua Ray
@techreport{parys:2018:dragonfish:68a7bc2, author = {Bart Parys and Joshua Ray}, title = {{Dragonfish delivers New Form of Elise Malware targeting ASEAN Defence Ministers' Meeting and Associates}}, date = {2018}, institution = {Accenture}, url = {https://www.accenture.com/t20180127T003755Z_w_/us-en/_acnmedia/PDF-46/Accenture-Security-Dragonfish-Threat-Analysis.pdf}, language = {English}, urldate = {2020-06-18} } Dragonfish delivers New Form of Elise Malware targeting ASEAN Defence Ministers' Meeting and Associates
Elise Lotus Blossom
2016-02-03Palo Alto Networks Unit 42Robert Falcone, Jen Miller-Osborn
@online{falcone:20160203:emissary:99f3e21, author = {Robert Falcone and Jen Miller-Osborn}, title = {{Emissary Trojan Changelog: Did Operation Lotus Blossom Cause It to Evolve?}}, date = {2016-02-03}, organization = {Palo Alto Networks Unit 42}, url = {https://researchcenter.paloaltonetworks.com/2016/02/emissary-trojan-changelog-did-operation-lotus-blossom-cause-it-to-evolve/}, language = {English}, urldate = {2019-12-20} } Emissary Trojan Changelog: Did Operation Lotus Blossom Cause It to Evolve?
Elise
2015-06-17Kaspersky LabsKurt Baumgartner
@online{baumgartner:20150617:spring:dc116aa, author = {Kurt Baumgartner}, title = {{The Spring Dragon APT}}, date = {2015-06-17}, organization = {Kaspersky Labs}, url = {https://securelist.com/blog/research/70726/the-spring-dragon-apt/}, language = {English}, urldate = {2019-12-20} } The Spring Dragon APT
Elise Lotus Blossom
2015-02-06CrowdStrikeCrowdStrike
@techreport{crowdstrike:20150206:crowdstrike:fbcc37f, author = {CrowdStrike}, title = {{CrowdStrike Global Threat Intel Report 2014}}, date = {2015-02-06}, institution = {CrowdStrike}, url = {https://web.archive.org/web/20200509171721/https://raw.githubusercontent.com/fdiskyou/threat-INTel/master/2015/GlobalThreatIntelReport.pdf}, language = {English}, urldate = {2020-05-11} } CrowdStrike Global Threat Intel Report 2014
BlackPOS CryptoLocker Derusbi Elise Enfal EvilGrab Gameover P2P HttpBrowser Medusa Mirage Naikon NetTraveler pirpi PlugX Poison Ivy Sakula RAT Sinowal sykipot taidoor
2014Trend MicroUnknownUnknown
@techreport{unknownunknown:2014:targeted:341955b, author = {UnknownUnknown}, title = {{Targeted Attack Trends in Asia-Pacific}}, date = {2014}, institution = {Trend Micro}, url = {https://documents.trendmicro.com/assets/threat-reports/rpt-1h-2014-targeted-attack-trends-in-asia-pacific.pdf}, language = {English}, urldate = {2019-12-20} } Targeted Attack Trends in Asia-Pacific
Elise
Yara Rules
[TLP:WHITE] win_elise_auto (20201014 | autogenerated rule brought to you by yara-signator)
rule win_elise_auto {

    meta:
        author = "Felix Bilstein - yara-signator at cocacoding dot com"
        date = "2020-10-14"
        version = "1"
        description = "autogenerated rule brought to you by yara-signator"
        tool = "yara-signator v0.5.0"
        tool_config = "callsandjumps;datarefs;binvalue"
        malpedia_reference = "https://malpedia.caad.fkie.fraunhofer.de/details/win.elise"
        malpedia_rule_date = "20201014"
        malpedia_hash = "a7e3bd57eaf12bf3ea29a863c041091ba3af9ac9"
        malpedia_version = "20201014"
        malpedia_license = "CC BY-SA 4.0"
        malpedia_sharing = "TLP:WHITE"

    /* DISCLAIMER
     * The strings used in this rule have been automatically selected from the
     * disassembly of memory dumps and unpacked files, using YARA-Signator.
     * The code and documentation is published here:
     * https://github.com/fxb-cocacoding/yara-signator
     * As Malpedia is used as data source, please note that for a given
     * number of families, only single samples are documented.
     * This likely impacts the degree of generalization these rules will offer.
     * Take the described generation method also into consideration when you
     * apply the rules in your use cases and assign them confidence levels.
     */


    strings:
        $sequence_0 = { 33c9 888f00010000 888f01010000 8bf7 8945f8 }
            // n = 5, score = 400
            //   33c9                 | xor                 ecx, ecx
            //   888f00010000         | mov                 byte ptr [edi + 0x100], cl
            //   888f01010000         | mov                 byte ptr [edi + 0x101], cl
            //   8bf7                 | mov                 esi, edi
            //   8945f8               | mov                 dword ptr [ebp - 8], eax

        $sequence_1 = { 8975ec 8bb790010000 43 eb2f }
            // n = 4, score = 300
            //   8975ec               | mov                 dword ptr [ebp - 0x14], esi
            //   8bb790010000         | mov                 esi, dword ptr [edi + 0x190]
            //   43                   | inc                 ebx
            //   eb2f                 | jmp                 0x31

        $sequence_2 = { 5b 85ff 7415 0fb616 }
            // n = 4, score = 300
            //   5b                   | pop                 ebx
            //   85ff                 | test                edi, edi
            //   7415                 | je                  0x17
            //   0fb616               | movzx               edx, byte ptr [esi]

        $sequence_3 = { 83ff08 0f82a1000000 8bd7 c1ea03 53 }
            // n = 5, score = 300
            //   83ff08               | cmp                 edi, 8
            //   0f82a1000000         | jb                  0xa7
            //   8bd7                 | mov                 edx, edi
            //   c1ea03               | shr                 edx, 3
            //   53                   | push                ebx

        $sequence_4 = { 0fb6d2 03d7 81e2ff000080 7908 4a }
            // n = 5, score = 300
            //   0fb6d2               | movzx               edx, dl
            //   03d7                 | add                 edx, edi
            //   81e2ff000080         | and                 edx, 0x800000ff
            //   7908                 | jns                 0xa
            //   4a                   | dec                 edx

        $sequence_5 = { 33c0 56 895df8 394304 7505 38430c }
            // n = 6, score = 300
            //   33c0                 | xor                 eax, eax
            //   56                   | push                esi
            //   895df8               | mov                 dword ptr [ebp - 8], ebx
            //   394304               | cmp                 dword ptr [ebx + 4], eax
            //   7505                 | jne                 7
            //   38430c               | cmp                 byte ptr [ebx + 0xc], al

        $sequence_6 = { 56 57 b99a000000 8d7510 }
            // n = 4, score = 300
            //   56                   | push                esi
            //   57                   | push                edi
            //   b99a000000           | mov                 ecx, 0x9a
            //   8d7510               | lea                 esi, [ebp + 0x10]

        $sequence_7 = { 2b4c2404 8bc1 eb09 8b4208 }
            // n = 4, score = 300
            //   2b4c2404             | sub                 ecx, dword ptr [esp + 4]
            //   8bc1                 | mov                 eax, ecx
            //   eb09                 | jmp                 0xb
            //   8b4208               | mov                 eax, dword ptr [edx + 8]

        $sequence_8 = { 8b10 0fb6143a 83400801 0fb6d2 11580c }
            // n = 5, score = 300
            //   8b10                 | mov                 edx, dword ptr [eax]
            //   0fb6143a             | movzx               edx, byte ptr [edx + edi]
            //   83400801             | add                 dword ptr [eax + 8], 1
            //   0fb6d2               | movzx               edx, dl
            //   11580c               | adc                 dword ptr [eax + 0xc], ebx

        $sequence_9 = { 52 50 e8???????? 0145f0 6a00 6800010000 ff75ec }
            // n = 7, score = 300
            //   52                   | push                edx
            //   50                   | push                eax
            //   e8????????           |                     
            //   0145f0               | add                 dword ptr [ebp - 0x10], eax
            //   6a00                 | push                0
            //   6800010000           | push                0x100
            //   ff75ec               | push                dword ptr [ebp - 0x14]

        $sequence_10 = { 33f6 46 d3e6 0bd6 40 83f80e 72e7 }
            // n = 7, score = 300
            //   33f6                 | xor                 esi, esi
            //   46                   | inc                 esi
            //   d3e6                 | shl                 esi, cl
            //   0bd6                 | or                  edx, esi
            //   40                   | inc                 eax
            //   83f80e               | cmp                 eax, 0xe
            //   72e7                 | jb                  0xffffffe9

        $sequence_11 = { 837e1400 750a 807e1c00 0f8461010000 8d847eee040000 50 }
            // n = 6, score = 300
            //   837e1400             | cmp                 dword ptr [esi + 0x14], 0
            //   750a                 | jne                 0xc
            //   807e1c00             | cmp                 byte ptr [esi + 0x1c], 0
            //   0f8461010000         | je                  0x167
            //   8d847eee040000       | lea                 eax, [esi + edi*2 + 0x4ee]
            //   50                   | push                eax

        $sequence_12 = { 2bfb 33f6 8901 46 5b 8b44240c 668938 }
            // n = 7, score = 300
            //   2bfb                 | sub                 edi, ebx
            //   33f6                 | xor                 esi, esi
            //   8901                 | mov                 dword ptr [ecx], eax
            //   46                   | inc                 esi
            //   5b                   | pop                 ebx
            //   8b44240c             | mov                 eax, dword ptr [esp + 0xc]
            //   668938               | mov                 word ptr [eax], di

        $sequence_13 = { 50 ff7580 e8???????? 85c0 }
            // n = 4, score = 300
            //   50                   | push                eax
            //   ff7580               | push                dword ptr [ebp - 0x80]
            //   e8????????           |                     
            //   85c0                 | test                eax, eax

        $sequence_14 = { 7406 57 6a01 51 ffd0 8b460c 5f }
            // n = 7, score = 300
            //   7406                 | je                  8
            //   57                   | push                edi
            //   6a01                 | push                1
            //   51                   | push                ecx
            //   ffd0                 | call                eax
            //   8b460c               | mov                 eax, dword ptr [esi + 0xc]
            //   5f                   | pop                 edi

        $sequence_15 = { eb2f ff75ec 0fb6843794010000 99 53 }
            // n = 5, score = 300
            //   eb2f                 | jmp                 0x31
            //   ff75ec               | push                dword ptr [ebp - 0x14]
            //   0fb6843794010000     | movzx               eax, byte ptr [edi + esi + 0x194]
            //   99                   | cdq                 
            //   53                   | push                ebx

        $sequence_16 = { 8dbdb8fdffff ab ab ab }
            // n = 4, score = 300
            //   8dbdb8fdffff         | lea                 edi, [ebp - 0x248]
            //   ab                   | stosd               dword ptr es:[edi], eax
            //   ab                   | stosd               dword ptr es:[edi], eax
            //   ab                   | stosd               dword ptr es:[edi], eax

        $sequence_17 = { 8d443e04 50 e8???????? 5e c3 }
            // n = 5, score = 300
            //   8d443e04             | lea                 eax, [esi + edi + 4]
            //   50                   | push                eax
            //   e8????????           |                     
            //   5e                   | pop                 esi
            //   c3                   | ret                 

        $sequence_18 = { e8???????? 83c40c 8d4580 50 8d4588 50 53 }
            // n = 7, score = 300
            //   e8????????           |                     
            //   83c40c               | add                 esp, 0xc
            //   8d4580               | lea                 eax, [ebp - 0x80]
            //   50                   | push                eax
            //   8d4588               | lea                 eax, [ebp - 0x78]
            //   50                   | push                eax
            //   53                   | push                ebx

        $sequence_19 = { 8b4208 2b442404 03c1 8b0a 8a0408 }
            // n = 5, score = 300
            //   8b4208               | mov                 eax, dword ptr [edx + 8]
            //   2b442404             | sub                 eax, dword ptr [esp + 4]
            //   03c1                 | add                 eax, ecx
            //   8b0a                 | mov                 ecx, dword ptr [edx]
            //   8a0408               | mov                 al, byte ptr [eax + ecx]

    condition:
        7 of them and filesize < 204800
}
[TLP:WHITE] win_elise_w0   (20170517 | No description)
rule win_elise_w0 {
    meta:
        author = "ThreatConnect Intelligence Research Team - Wes Hurd"
        license = "Usage of this signature is subject to the ThreatConnect Terms of Service, which are incorporated herein by reference."
        source = "https://github.com/mattulm/sfiles_yara/blob/master/malware/Elise.yar"
        malpedia_reference = "https://malpedia.caad.fkie.fraunhofer.de/details/win.elise"
        malpedia_version = "20170517"
        malpedia_license = "CC BY-NC-SA 4.0"
        malpedia_sharing = "TLP:WHITE"
    strings:
        $0E = "\\000ELISEA"
        $D = "~DF37382D8F2E.tmp" nocase wide ascii
        $SE = "SetElise.pdb" wide ascii
        $xpage = "/%x/page_%02d%02d%02d%02d.html" wide ascii
    condition:
        any of them
}
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