SYMBOLCOMMON_NAMEaka. SYNONYMS
win.datper (Back to overview)

Datper

Actor(s): Tick


There is no description at this point.

References
2020-01-29nao_sec blognao_sec
@online{naosec:20200129:overhead:ec0aeb5, author = {nao_sec}, title = {{An Overhead View of the Royal Road}}, date = {2020-01-29}, organization = {nao_sec blog}, url = {https://nao-sec.org/2020/01/an-overhead-view-of-the-royal-road.html}, language = {English}, urldate = {2020-02-03} } An Overhead View of the Royal Road
BLACKCOFFEE Cotx RAT Datper DDKONG Derusbi Icefog Korlia NewCore RAT PLAINTEE Poison Ivy Sisfader
2020-01-28Macnica NetworksMacnica Networks
@online{networks:20200128:tick:e511a29, author = {Macnica Networks}, title = {{Tick ​​Group Aiming at Japanese Manufacturing}}, date = {2020-01-28}, organization = {Macnica Networks}, url = {https://www.macnica.net/mpressioncss/feature_05.html/}, language = {Japanese}, urldate = {2021-01-01} } Tick ​​Group Aiming at Japanese Manufacturing
Datper xxmm
2019-11-29Trend MicroJoey Chen, Hiroyuki Kakara, Masaoki Shoji
@online{chen:20191129:operation:749d75d, author = {Joey Chen and Hiroyuki Kakara and Masaoki Shoji}, title = {{Operation ENDTRADE: Finding Multi-Stage Backdoors that TICK}}, date = {2019-11-29}, organization = {Trend Micro}, url = {https://blog.trendmicro.com/trendlabs-security-intelligence/operation-endtrade-finding-multi-stage-backdoors-that-tick/}, language = {English}, urldate = {2019-12-17} } Operation ENDTRADE: Finding Multi-Stage Backdoors that TICK
Datper Lilith
2019-10-01Macnica NetworksMacnica Networks
@techreport{networks:20191001:trends:30fb713, author = {Macnica Networks}, title = {{Trends in Cyber ​​Espionage Targeting Japan 1st Half of 2019}}, date = {2019-10-01}, institution = {Macnica Networks}, url = {https://www.macnica.net/file/mpressioncss_ta_report_2019_2_nopw.pdf}, language = {Japanese}, urldate = {2021-03-02} } Trends in Cyber ​​Espionage Targeting Japan 1st Half of 2019
PLEAD TSCookie Datper PLEAD
2019-04-01Macnica NetworksMacnica Networks
@techreport{networks:20190401:trends:cf738dc, author = {Macnica Networks}, title = {{Trends in Cyber ​​Espionage Targeting Japan 2nd Half of 2018}}, date = {2019-04-01}, institution = {Macnica Networks}, url = {https://www.macnica.net/file/mpressioncss_ta_report_2019.pdf}, language = {Japanese}, urldate = {2021-03-02} } Trends in Cyber ​​Espionage Targeting Japan 2nd Half of 2018
Anel Cobalt Strike Datper PLEAD Quasar RAT RedLeaves taidoor Zebrocy
2018-10-01Macnica NetworksMacnica Networks
@techreport{networks:20181001:trends:17b1db5, author = {Macnica Networks}, title = {{Trends in cyber espionage (targeted attacks) targeting Japan | First half of 2018}}, date = {2018-10-01}, institution = {Macnica Networks}, url = {https://www.macnica.net/file/mpressioncss_2018-1h-report_mnc_rev3_nopw.pdf}, language = {Japanese}, urldate = {2021-03-02} } Trends in cyber espionage (targeted attacks) targeting Japan | First half of 2018
Anel Cobalt Strike Datper FlawedAmmyy Quasar RAT RedLeaves taidoor Winnti xxmm
2017-11-07Trend MicroTrendmicro
@online{trendmicro:20171107:redbaldknightbronze:f7c817f, author = {Trendmicro}, title = {{REDBALDKNIGHT/BRONZE BUTLER’s Daserf Backdoor Now Using Steganography}}, date = {2017-11-07}, organization = {Trend Micro}, url = {http://blog.trendmicro.com/trendlabs-security-intelligence/redbaldknight-bronze-butler-daserf-backdoor-now-using-steganography/}, language = {English}, urldate = {2019-11-27} } REDBALDKNIGHT/BRONZE BUTLER’s Daserf Backdoor Now Using Steganography
Daserf Datper xxmm
2017-10-12SecureworksCTU Research Team
@online{team:20171012:bronze:7b9ae02, author = {CTU Research Team}, title = {{BRONZE BUTLER Targets Japanese Enterprises}}, date = {2017-10-12}, organization = {Secureworks}, url = {https://www.secureworks.com/research/bronze-butler-targets-japanese-businesses}, language = {English}, urldate = {2020-01-07} } BRONZE BUTLER Targets Japanese Enterprises
Daserf Datper rarstar xxmm Tick
2017-08-21JPCERT/CCYu Nakamura
@online{nakamura:20170821:detecting:98daf4d, author = {Yu Nakamura}, title = {{Detecting Datper Malware from Proxy Logs}}, date = {2017-08-21}, organization = {JPCERT/CC}, url = {http://blog.jpcert.or.jp/2017/08/detecting-datper-malware-from-proxy-logs.html}, language = {English}, urldate = {2020-01-13} } Detecting Datper Malware from Proxy Logs
Datper Tick
Yara Rules
[TLP:WHITE] win_datper_auto (20211008 | Detects win.datper.)
rule win_datper_auto {

    meta:
        author = "Felix Bilstein - yara-signator at cocacoding dot com"
        date = "2021-10-07"
        version = "1"
        description = "Detects win.datper."
        info = "autogenerated rule brought to you by yara-signator"
        tool = "yara-signator v0.6.0"
        signator_config = "callsandjumps;datarefs;binvalue"
        malpedia_reference = "https://malpedia.caad.fkie.fraunhofer.de/details/win.datper"
        malpedia_rule_date = "20211007"
        malpedia_hash = "e5b790e0f888f252d49063a1251ca60ec2832535"
        malpedia_version = "20211008"
        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 = { b8???????? e8???????? bb02000000 8bf7 c70611111111 }
            // n = 5, score = 200
            //   b8????????           |                     
            //   e8????????           |                     
            //   bb02000000           | mov                 ebx, 2
            //   8bf7                 | mov                 esi, edi
            //   c70611111111         | mov                 dword ptr [esi], 0x11111111

        $sequence_1 = { eb20 6a00 8d45a4 50 8b45bc 50 }
            // n = 6, score = 200
            //   eb20                 | jmp                 0x22
            //   6a00                 | push                0
            //   8d45a4               | lea                 eax, dword ptr [ebp - 0x5c]
            //   50                   | push                eax
            //   8b45bc               | mov                 eax, dword ptr [ebp - 0x44]
            //   50                   | push                eax

        $sequence_2 = { 7510 0fb705???????? 668983d0020000 eb07 6689b3d0020000 c7430880000000 c7431898314000 }
            // n = 7, score = 200
            //   7510                 | jne                 0x12
            //   0fb705????????       |                     
            //   668983d0020000       | mov                 word ptr [ebx + 0x2d0], ax
            //   eb07                 | jmp                 9
            //   6689b3d0020000       | mov                 word ptr [ebx + 0x2d0], si
            //   c7430880000000       | mov                 dword ptr [ebx + 8], 0x80
            //   c7431898314000       | mov                 dword ptr [ebx + 0x18], 0x403198

        $sequence_3 = { bf10000000 8bcf 8bd3 a1???????? }
            // n = 4, score = 200
            //   bf10000000           | mov                 edi, 0x10
            //   8bcf                 | mov                 ecx, edi
            //   8bd3                 | mov                 edx, ebx
            //   a1????????           |                     

        $sequence_4 = { 0fb64de2 c1e106 0fb65de3 0acb 884c1001 8345f003 3b75e8 }
            // n = 7, score = 200
            //   0fb64de2             | movzx               ecx, byte ptr [ebp - 0x1e]
            //   c1e106               | shl                 ecx, 6
            //   0fb65de3             | movzx               ebx, byte ptr [ebp - 0x1d]
            //   0acb                 | or                  cl, bl
            //   884c1001             | mov                 byte ptr [eax + edx + 1], cl
            //   8345f003             | add                 dword ptr [ebp - 0x10], 3
            //   3b75e8               | cmp                 esi, dword ptr [ebp - 0x18]

        $sequence_5 = { 8b45fc e8???????? 8b55e4 8d45f4 e8???????? 43 8b45fc }
            // n = 7, score = 200
            //   8b45fc               | mov                 eax, dword ptr [ebp - 4]
            //   e8????????           |                     
            //   8b55e4               | mov                 edx, dword ptr [ebp - 0x1c]
            //   8d45f4               | lea                 eax, dword ptr [ebp - 0xc]
            //   e8????????           |                     
            //   43                   | inc                 ebx
            //   8b45fc               | mov                 eax, dword ptr [ebp - 4]

        $sequence_6 = { 6a01 50 8d4348 50 e8???????? 83f8ff 7512 }
            // n = 7, score = 200
            //   6a01                 | push                1
            //   50                   | push                eax
            //   8d4348               | lea                 eax, dword ptr [ebx + 0x48]
            //   50                   | push                eax
            //   e8????????           |                     
            //   83f8ff               | cmp                 eax, -1
            //   7512                 | jne                 0x14

        $sequence_7 = { 648910 e9???????? 83bd98feffff0e 752d }
            // n = 4, score = 200
            //   648910               | mov                 dword ptr fs:[eax], edx
            //   e9????????           |                     
            //   83bd98feffff0e       | cmp                 dword ptr [ebp - 0x168], 0xe
            //   752d                 | jne                 0x2f

        $sequence_8 = { 83c604 4b 75ed bb02000000 8bf7 83c8ff e8???????? }
            // n = 7, score = 200
            //   83c604               | add                 esi, 4
            //   4b                   | dec                 ebx
            //   75ed                 | jne                 0xffffffef
            //   bb02000000           | mov                 ebx, 2
            //   8bf7                 | mov                 esi, edi
            //   83c8ff               | or                  eax, 0xffffffff
            //   e8????????           |                     

        $sequence_9 = { 75f6 8b45fc 81c4d8f6ffff 53 56 57 33db }
            // n = 7, score = 200
            //   75f6                 | jne                 0xfffffff8
            //   8b45fc               | mov                 eax, dword ptr [ebp - 4]
            //   81c4d8f6ffff         | add                 esp, 0xfffff6d8
            //   53                   | push                ebx
            //   56                   | push                esi
            //   57                   | push                edi
            //   33db                 | xor                 ebx, ebx

    condition:
        7 of them and filesize < 253952
}
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