Analysis

  • max time kernel
    150s
  • 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 20:03

General

  • Target

    JaffaCakes118_dbc733f2aac3fc4c91f8ef50ae2adcf74ca74edc30447533df8e8436836d586c.exe

  • Size

    516KB

  • MD5

    9f7e0e64c365304598f6b37cf082fef5

  • SHA1

    7191c1a3af6ba2a570fbc8606e464409bbba43c3

  • SHA256

    dbc733f2aac3fc4c91f8ef50ae2adcf74ca74edc30447533df8e8436836d586c

  • SHA512

    dc599d3fdb82cd1ff1f9f524a3d59bb4c0010edc7a70171a35c5f2d59c773c22a5e12be6ff308dc79143ab4878779ebc99c54ba5f3ce7781a33beeb5cbc59dd2

  • SSDEEP

    12288:cbVMh0tRyr3W3SXniM+uwkMx8nXoTT0WJZmo:WMh0tRyj3lY8X2xJZmo

Malware Config

Extracted

Family

trickbot

Version

2000033

Botnet

tot153

C2

179.42.137.102:443

191.36.152.198:443

179.42.137.104:443

179.42.137.106:443

179.42.137.108:443

202.183.12.124:443

194.190.18.122:443

103.56.207.230:443

171.103.187.218:449

171.103.189.118:449

18.139.111.104:443

179.42.137.105:443

186.4.193.75:443

171.101.229.2:449

179.42.137.107:443

103.56.43.209:449

179.42.137.110:443

45.181.207.156:443

197.44.54.162:449

179.42.137.109:443

Attributes
  • autorun
    Name:pwgrabb
    Name:pwgrabc
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 SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_dbc733f2aac3fc4c91f8ef50ae2adcf74ca74edc30447533df8e8436836d586c.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_dbc733f2aac3fc4c91f8ef50ae2adcf74ca74edc30447533df8e8436836d586c.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:3204
    • C:\Windows\system32\wermgr.exe
      C:\Windows\system32\wermgr.exe
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:368
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe
      2⤵
        PID:624
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 3204 -s 584
        2⤵
        • Program crash
        PID:2404
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 3204 -ip 3204
      1⤵
        PID:4776

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/368-9-0x000001F686EE0000-0x000001F686F09000-memory.dmp

        Filesize

        164KB

      • memory/368-10-0x000001F687180000-0x000001F687181000-memory.dmp

        Filesize

        4KB

      • memory/368-13-0x000001F686EE0000-0x000001F686F09000-memory.dmp

        Filesize

        164KB

      • memory/3204-4-0x0000000002340000-0x000000000237C000-memory.dmp

        Filesize

        240KB

      • memory/3204-0-0x0000000002510000-0x000000000254F000-memory.dmp

        Filesize

        252KB

      • memory/3204-5-0x0000000002680000-0x00000000026BB000-memory.dmp

        Filesize

        236KB

      • memory/3204-6-0x0000000002680000-0x00000000026BB000-memory.dmp

        Filesize

        236KB

      • memory/3204-8-0x0000000010000000-0x0000000010003000-memory.dmp

        Filesize

        12KB

      • memory/3204-7-0x0000000002560000-0x0000000002561000-memory.dmp

        Filesize

        4KB

      • memory/3204-11-0x0000000002320000-0x0000000002333000-memory.dmp

        Filesize

        76KB

      • memory/3204-12-0x0000000002680000-0x00000000026BB000-memory.dmp

        Filesize

        236KB