SYMBOLCOMMON_NAMEaka. SYNONYMS
win.dyre (Back to overview)

Dyre

aka: Dyreza

Actor(s): WIZARD SPIDER


There is no description at this point.

References
2020-10-26CheckpointItay Cohen, Eyal Itkin
@online{cohen:20201026:exploit:9ec173c, author = {Itay Cohen and Eyal Itkin}, title = {{Exploit Developer Spotlight: The Story of PlayBit}}, date = {2020-10-26}, organization = {Checkpoint}, url = {https://research.checkpoint.com/2020/graphology-of-an-exploit-playbit/}, language = {English}, urldate = {2020-10-27} } Exploit Developer Spotlight: The Story of PlayBit
Dyre Maze PyLocky Ramnit REvil
2020SecureworksSecureWorks
@online{secureworks:2020:gold:21c4d39, author = {SecureWorks}, title = {{GOLD BLACKBURN}}, date = {2020}, organization = {Secureworks}, url = {https://www.secureworks.com/research/threat-profiles/gold-blackburn}, language = {English}, urldate = {2020-05-23} } GOLD BLACKBURN
Dyre TrickBot
2019-09-09McAfeeThomas Roccia, Marc Rivero López, Chintan Shah
@online{roccia:20190909:evolution:baf3b6c, author = {Thomas Roccia and Marc Rivero López and Chintan Shah}, title = {{Evolution of Malware Sandbox Evasion Tactics – A Retrospective Study}}, date = {2019-09-09}, organization = {McAfee}, url = {https://www.mcafee.com/blogs/other-blogs/mcafee-labs/evolution-of-malware-sandbox-evasion-tactics-a-retrospective-study/}, language = {English}, urldate = {2020-08-30} } Evolution of Malware Sandbox Evasion Tactics – A Retrospective Study
Cutwail Dridex Dyre Kovter Locky Phorpiex Simda
2019-02-15CrowdStrikeBrendon Feeley, Bex Hartley
@online{feeley:20190215:sinful:729f693, author = {Brendon Feeley and Bex Hartley}, title = {{“Sin”-ful SPIDERS: WIZARD SPIDER and LUNAR SPIDER Sharing the Same Web}}, date = {2019-02-15}, organization = {CrowdStrike}, url = {https://www.crowdstrike.com/blog/sin-ful-spiders-wizard-spider-and-lunar-spider-sharing-the-same-web/}, language = {English}, urldate = {2019-12-20} } “Sin”-ful SPIDERS: WIZARD SPIDER and LUNAR SPIDER Sharing the Same Web
Dyre IcedID TrickBot Vawtrak Lunar Spider WIZARD SPIDER
2017-05-04ForbesThomas Brewster
@online{brewster:20170504:behind:4da1ded, author = {Thomas Brewster}, title = {{Behind The Mystery Of Russia's 'Dyre' Hackers Who Stole Millions From American Business}}, date = {2017-05-04}, organization = {Forbes}, url = {https://www.forbes.com/sites/thomasbrewster/2017/05/04/dyre-hackers-stealing-millions-from-american-coporates}, language = {English}, urldate = {2020-01-09} } Behind The Mystery Of Russia's 'Dyre' Hackers Who Stole Millions From American Business
Dyre
2015-11-04Malwarebyteshasherezade
@online{hasherezade:20151104:technical:abd2b27, author = {hasherezade}, title = {{A Technical Look At Dyreza}}, date = {2015-11-04}, organization = {Malwarebytes}, url = {https://blog.malwarebytes.com/threat-analysis/2015/11/a-technical-look-at-dyreza/}, language = {English}, urldate = {2019-12-20} } A Technical Look At Dyreza
Dyre
2015-10-26BluelivBlueliv
@techreport{blueliv:20151026:chasing:975ef1a, author = {Blueliv}, title = {{Chasing cybercrime: network insights of Dyre and Dridex Trojan bankers}}, date = {2015-10-26}, institution = {Blueliv}, url = {https://www.blueliv.com/downloads/documentation/reports/Network_insights_of_Dyre_and_Dridex_Trojan_bankers.pdf}, language = {English}, urldate = {2020-01-13} } Chasing cybercrime: network insights of Dyre and Dridex Trojan bankers
Dridex Dyre
2015-07-07FireEyeSudeep Singh, Yu Wang
@online{singh:20150707:dyre:07242f2, author = {Sudeep Singh and Yu Wang}, title = {{Dyre Banking Trojan Exploits CVE-2015-0057}}, date = {2015-07-07}, organization = {FireEye}, url = {https://www.fireeye.com/blog/threat-research/2015/07/dyre_banking_trojan.html}, language = {English}, urldate = {2020-06-08} } Dyre Banking Trojan Exploits CVE-2015-0057
Dyre
Yara Rules
[TLP:WHITE] win_dyre_auto (20201014 | autogenerated rule brought to you by yara-signator)
rule win_dyre_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.dyre"
        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 = { c786a000000001000000 e8???????? 8906 8bc6 5e 5d }
            // n = 6, score = 200
            //   c786a000000001000000     | mov    dword ptr [esi + 0xa0], 1
            //   e8????????           |                     
            //   8906                 | mov                 dword ptr [esi], eax
            //   8bc6                 | mov                 eax, esi
            //   5e                   | pop                 esi
            //   5d                   | pop                 ebp

        $sequence_1 = { e8???????? 8b9e18030000 ff7610 ff15???????? 5f 8bc3 5b }
            // n = 7, score = 200
            //   e8????????           |                     
            //   8b9e18030000         | mov                 ebx, dword ptr [esi + 0x318]
            //   ff7610               | push                dword ptr [esi + 0x10]
            //   ff15????????         |                     
            //   5f                   | pop                 edi
            //   8bc3                 | mov                 eax, ebx
            //   5b                   | pop                 ebx

        $sequence_2 = { 33f6 e8???????? 59 85c0 0f8465030000 6a10 8d842442010000 }
            // n = 7, score = 200
            //   33f6                 | xor                 esi, esi
            //   e8????????           |                     
            //   59                   | pop                 ecx
            //   85c0                 | test                eax, eax
            //   0f8465030000         | je                  0x36b
            //   6a10                 | push                0x10
            //   8d842442010000       | lea                 eax, [esp + 0x142]

        $sequence_3 = { 668b4508 668945ee 6a10 8d45ec 50 56 }
            // n = 6, score = 200
            //   668b4508             | mov                 ax, word ptr [ebp + 8]
            //   668945ee             | mov                 word ptr [ebp - 0x12], ax
            //   6a10                 | push                0x10
            //   8d45ec               | lea                 eax, [ebp - 0x14]
            //   50                   | push                eax
            //   56                   | push                esi

        $sequence_4 = { c9 c3 8945a4 8b86c4000000 6800000100 895da0 }
            // n = 6, score = 200
            //   c9                   | leave               
            //   c3                   | ret                 
            //   8945a4               | mov                 dword ptr [ebp - 0x5c], eax
            //   8b86c4000000         | mov                 eax, dword ptr [esi + 0xc4]
            //   6800000100           | push                0x10000
            //   895da0               | mov                 dword ptr [ebp - 0x60], ebx

        $sequence_5 = { 8810 40 49 75f1 53 53 8d8424a0000000 }
            // n = 7, score = 200
            //   8810                 | mov                 byte ptr [eax], dl
            //   40                   | inc                 eax
            //   49                   | dec                 ecx
            //   75f1                 | jne                 0xfffffff3
            //   53                   | push                ebx
            //   53                   | push                ebx
            //   8d8424a0000000       | lea                 eax, [esp + 0xa0]

        $sequence_6 = { 59 eb1a 8b869c020000 68???????? 57 e8???????? }
            // n = 6, score = 200
            //   59                   | pop                 ecx
            //   eb1a                 | jmp                 0x1c
            //   8b869c020000         | mov                 eax, dword ptr [esi + 0x29c]
            //   68????????           |                     
            //   57                   | push                edi
            //   e8????????           |                     

        $sequence_7 = { e8???????? 5e 5d c3 55 8bec 83ec20 }
            // n = 7, score = 200
            //   e8????????           |                     
            //   5e                   | pop                 esi
            //   5d                   | pop                 ebp
            //   c3                   | ret                 
            //   55                   | push                ebp
            //   8bec                 | mov                 ebp, esp
            //   83ec20               | sub                 esp, 0x20

        $sequence_8 = { 8b45fc 8b0487 03c3 50 ff7508 ff15???????? 85c0 }
            // n = 7, score = 200
            //   8b45fc               | mov                 eax, dword ptr [ebp - 4]
            //   8b0487               | mov                 eax, dword ptr [edi + eax*4]
            //   03c3                 | add                 eax, ebx
            //   50                   | push                eax
            //   ff7508               | push                dword ptr [ebp + 8]
            //   ff15????????         |                     
            //   85c0                 | test                eax, eax

        $sequence_9 = { 7461 8b460c 3bf8 775a 7513 ff7508 e8???????? }
            // n = 7, score = 200
            //   7461                 | je                  0x63
            //   8b460c               | mov                 eax, dword ptr [esi + 0xc]
            //   3bf8                 | cmp                 edi, eax
            //   775a                 | ja                  0x5c
            //   7513                 | jne                 0x15
            //   ff7508               | push                dword ptr [ebp + 8]
            //   e8????????           |                     

    condition:
        7 of them and filesize < 196608
}
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