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
    30-12-2024 06:33

General

  • Target

    JaffaCakes118_6a19d111588d538397f60dfd65767c51d12c3839639dde06ba2c21afbb2c4c29.exe

  • Size

    516KB

  • MD5

    b132b5e92e42e10f7f75425af5f5bd41

  • SHA1

    6f3cb3b695af79c34f01ac6b82d09a0f38c0cfb0

  • SHA256

    6a19d111588d538397f60dfd65767c51d12c3839639dde06ba2c21afbb2c4c29

  • SHA512

    c03d9d51faf6956750f8d9f3b6ba4245d275ab7cce9bd38ff19db9f0ae0a931a2782e271d681135d4df3dfa27a3fa7eb954ac9ec6d10d3333189c947fc65bbac

  • SSDEEP

    12288:cbVMh0tRyr3W3SjniM+uwkMx8nXoTT0WJZmo:WMh0tRyP3lY8X2xJZmo

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_6a19d111588d538397f60dfd65767c51d12c3839639dde06ba2c21afbb2c4c29.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_6a19d111588d538397f60dfd65767c51d12c3839639dde06ba2c21afbb2c4c29.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:3736
    • C:\Windows\system32\wermgr.exe
      C:\Windows\system32\wermgr.exe
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:4144
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe
      2⤵
        PID:840
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 3736 -s 564
        2⤵
        • Program crash
        PID:3700
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 3736 -ip 3736
      1⤵
        PID:2320

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/3736-4-0x00000000022C0000-0x00000000022FC000-memory.dmp

        Filesize

        240KB

      • memory/3736-0-0x0000000002670000-0x00000000026AF000-memory.dmp

        Filesize

        252KB

      • memory/3736-5-0x00000000026B0000-0x00000000026EB000-memory.dmp

        Filesize

        236KB

      • memory/3736-6-0x00000000026B0000-0x00000000026EB000-memory.dmp

        Filesize

        236KB

      • memory/3736-8-0x0000000010000000-0x0000000010003000-memory.dmp

        Filesize

        12KB

      • memory/3736-7-0x0000000002330000-0x0000000002331000-memory.dmp

        Filesize

        4KB

      • memory/3736-11-0x00000000022A0000-0x00000000022B3000-memory.dmp

        Filesize

        76KB

      • memory/3736-12-0x00000000026B0000-0x00000000026EB000-memory.dmp

        Filesize

        236KB

      • memory/4144-9-0x0000022E654A0000-0x0000022E654C9000-memory.dmp

        Filesize

        164KB

      • memory/4144-10-0x0000022E65530000-0x0000022E65531000-memory.dmp

        Filesize

        4KB

      • memory/4144-13-0x0000022E654A0000-0x0000022E654C9000-memory.dmp

        Filesize

        164KB