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Analysis

  • max time kernel
    147s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    24/12/2024, 22:29

General

  • Target

    JaffaCakes118_2e4218f31c1a4926c4669f7e2b4d8f6aac57e2d13bf28d00e0f2687f5f80ca61.dll

  • Size

    2.2MB

  • MD5

    534c2a4e99b3d988bbca3af3c909962e

  • SHA1

    2fd20d17cd64c6db8c27444c21a5c32a886212d7

  • SHA256

    2e4218f31c1a4926c4669f7e2b4d8f6aac57e2d13bf28d00e0f2687f5f80ca61

  • SHA512

    c13ab675d4c61cd2acb5680855b43bbde87439a2962c92ca7fdd2b7408b4e6dc07ba377bc134062981ac5afe805ee890f0c5e65d53a11a22fda636ecb7a3d66b

  • SSDEEP

    6144:jI/PVUyWxpgmU2nXsEjAWFaOFPSAWcLH/FrfWCtGVRz4f4:jIde7pFaPY

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_2e4218f31c1a4926c4669f7e2b4d8f6aac57e2d13bf28d00e0f2687f5f80ca61.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2892
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2e4218f31c1a4926c4669f7e2b4d8f6aac57e2d13bf28d00e0f2687f5f80ca61.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2928
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe
        3⤵
          PID:3688
        • C:\Windows\system32\wermgr.exe
          C:\Windows\system32\wermgr.exe
          3⤵
          • Suspicious use of AdjustPrivilegeToken
          PID:4316
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 2928 -s 628
          3⤵
          • Program crash
          PID:656
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 2928 -ip 2928
      1⤵
        PID:244

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/2928-0-0x0000000002210000-0x000000000246D000-memory.dmp

        Filesize

        2.4MB

      • memory/2928-1-0x0000000002560000-0x00000000025A5000-memory.dmp

        Filesize

        276KB

      • memory/2928-3-0x0000000010000000-0x0000000010003000-memory.dmp

        Filesize

        12KB

      • memory/2928-2-0x0000000000950000-0x0000000000951000-memory.dmp

        Filesize

        4KB

      • memory/2928-6-0x0000000002560000-0x00000000025A5000-memory.dmp

        Filesize

        276KB

      • memory/4316-4-0x0000024744730000-0x0000024744731000-memory.dmp

        Filesize

        4KB

      • memory/4316-5-0x0000024744590000-0x00000247445B8000-memory.dmp

        Filesize

        160KB