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Analysis

  • max time kernel
    148s
  • 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
    25/12/2024, 17:46

General

  • Target

    JaffaCakes118_a22b55d121d05472dee850b6e7032ede385c2d4768f0d31d59250c0fbbd0bd92.dll

  • Size

    2.2MB

  • MD5

    ef862c5c3ca22fb8ed8b275f9c2aebbc

  • SHA1

    19827655135d51cbc21aa9d0206588e5b1babbe7

  • SHA256

    a22b55d121d05472dee850b6e7032ede385c2d4768f0d31d59250c0fbbd0bd92

  • SHA512

    4be1a42541ffb4f704d80d26b0751bc76189a72def4658e8357ac5d8861886289570e362716e1f01c097a93e159e675904e404d5f114ce52da0453db8a5208b1

  • SSDEEP

    6144:Zo0gTwr/cG3J8Wt/s1XGxfSCkq/vWc3Wh0lxPIerqEg:ZoidiofStc

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_a22b55d121d05472dee850b6e7032ede385c2d4768f0d31d59250c0fbbd0bd92.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:684
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_a22b55d121d05472dee850b6e7032ede385c2d4768f0d31d59250c0fbbd0bd92.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2800
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe
        3⤵
          PID:2368
        • C:\Windows\system32\wermgr.exe
          C:\Windows\system32\wermgr.exe
          3⤵
          • Suspicious use of AdjustPrivilegeToken
          PID:3868
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 2800 -s 632
          3⤵
          • Program crash
          PID:1440
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 2800 -ip 2800
      1⤵
        PID:1432

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/2800-1-0x0000000002FA0000-0x0000000002FE5000-memory.dmp

        Filesize

        276KB

      • memory/2800-0-0x0000000002D40000-0x0000000002F9D000-memory.dmp

        Filesize

        2.4MB

      • memory/2800-3-0x0000000010000000-0x0000000010003000-memory.dmp

        Filesize

        12KB

      • memory/2800-2-0x0000000002FF0000-0x0000000002FF1000-memory.dmp

        Filesize

        4KB

      • memory/2800-6-0x0000000002FA0000-0x0000000002FE5000-memory.dmp

        Filesize

        276KB

      • memory/3868-4-0x000002222DE40000-0x000002222DE68000-memory.dmp

        Filesize

        160KB

      • memory/3868-5-0x000002222DFA0000-0x000002222DFA1000-memory.dmp

        Filesize

        4KB

      • memory/3868-7-0x000002222DE40000-0x000002222DE68000-memory.dmp

        Filesize

        160KB