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Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    22/12/2024, 11:21

General

  • Target

    JaffaCakes118_a9d793a152055450c46dfccff7bb48e5c368ff58cb71a13748c45d3ff8397df3.dll

  • Size

    1.7MB

  • MD5

    cd9ce670638d489f9db7cb641fa0727d

  • SHA1

    1b97d1fb01459e3d7c3b773d3536309033ddc983

  • SHA256

    a9d793a152055450c46dfccff7bb48e5c368ff58cb71a13748c45d3ff8397df3

  • SHA512

    e2a1cb75b99ec654a703f1113835d09c02de8394ff255d953cff987b31db6afca71edf005c0d91b73c3f6abee323994460e983198bda985634dd1bde29f78181

  • SSDEEP

    1536:sjkUHInOKVU9vFhgD6wK1LhsfAWs/g9UhwtV/IeQ/HQljEqt:sjFiDgL+C/3hwXfuwJt

Malware Config

Extracted

Family

trickbot

Version

100021

Botnet

rob142

C2

181.129.85.98:443

189.112.119.205:443

189.51.118.78:443

186.121.214.106:443

49.176.188.184:443

61.69.102.170:443

213.32.252.221:443

89.46.216.2:443

103.36.79.3:443

103.108.97.51:443

95.140.217.242:443

41.175.22.226:443

190.109.169.161:443

186.159.12.18:443

190.109.171.17:443

181.196.148.202:443

186.47.75.58:443

186.42.212.30:443

190.214.21.14:443

187.108.32.133:443

Attributes
  • autorun

ecc_pubkey.base64

Signatures

  • Trickbot

    Developed in 2016, TrickBot is one of the more recent banking Trojans.

  • Trickbot family
  • Program crash 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 10 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_a9d793a152055450c46dfccff7bb48e5c368ff58cb71a13748c45d3ff8397df3.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3100
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_a9d793a152055450c46dfccff7bb48e5c368ff58cb71a13748c45d3ff8397df3.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2368
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe
        3⤵
          PID:2044
        • C:\Windows\system32\wermgr.exe
          C:\Windows\system32\wermgr.exe
          3⤵
          • Suspicious use of AdjustPrivilegeToken
          PID:2372
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 2368 -s 652
          3⤵
          • Program crash
          PID:2640
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2368 -ip 2368
      1⤵
        PID:2528

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/2368-0-0x0000000002E20000-0x000000000307D000-memory.dmp

        Filesize

        2.4MB

      • memory/2368-1-0x0000000003170000-0x00000000031B5000-memory.dmp

        Filesize

        276KB

      • memory/2368-3-0x0000000010000000-0x0000000010003000-memory.dmp

        Filesize

        12KB

      • memory/2368-2-0x0000000001550000-0x0000000001551000-memory.dmp

        Filesize

        4KB

      • memory/2368-6-0x0000000003170000-0x00000000031B5000-memory.dmp

        Filesize

        276KB

      • memory/2372-4-0x000002779ACC0000-0x000002779ACE8000-memory.dmp

        Filesize

        160KB

      • memory/2372-5-0x000002779AF60000-0x000002779AF61000-memory.dmp

        Filesize

        4KB

      • memory/2372-7-0x000002779ACC0000-0x000002779ACE8000-memory.dmp

        Filesize

        160KB