Analysis

  • max time kernel
    143s
  • max time network
    148s
  • 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 16:26

General

  • Target

    JaffaCakes118_e70337cf9b0d48f1eb14dbc07169a1ef4bdc51d2c41076b25eb22a18b1970cc7.exe

  • Size

    516KB

  • MD5

    1c630dd73833371e0bd8296bacbe31d4

  • SHA1

    74adc89677fbf8c66f68ee5ffef4d696feae8767

  • SHA256

    e70337cf9b0d48f1eb14dbc07169a1ef4bdc51d2c41076b25eb22a18b1970cc7

  • SHA512

    b113c61b956421462a520a8fc4412a38afa1557c96013dc356a0358ab97c7fa46eafdb0608fcead2e268e7b3bc804a3b3f41d03db2b1dbdd7979d6a00727f5ac

  • SSDEEP

    12288:cbVMh0tRyr3W3SCniM+uwkMx8nXoTT0WJZmo:WMh0tRyU3lY8X2xJZmo

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_e70337cf9b0d48f1eb14dbc07169a1ef4bdc51d2c41076b25eb22a18b1970cc7.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_e70337cf9b0d48f1eb14dbc07169a1ef4bdc51d2c41076b25eb22a18b1970cc7.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:4844
    • C:\Windows\system32\wermgr.exe
      C:\Windows\system32\wermgr.exe
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:3984
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe
      2⤵
        PID:2076
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 4844 -s 576
        2⤵
        • Program crash
        PID:3872
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4844 -ip 4844
      1⤵
        PID:4576

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/3984-9-0x000001E0A5A40000-0x000001E0A5A41000-memory.dmp

        Filesize

        4KB

      • memory/3984-10-0x000001E0A5890000-0x000001E0A58B9000-memory.dmp

        Filesize

        164KB

      • memory/4844-4-0x0000000002190000-0x00000000021CC000-memory.dmp

        Filesize

        240KB

      • memory/4844-0-0x0000000002320000-0x000000000235F000-memory.dmp

        Filesize

        252KB

      • memory/4844-5-0x00000000025D0000-0x000000000260B000-memory.dmp

        Filesize

        236KB

      • memory/4844-6-0x00000000025D0000-0x000000000260B000-memory.dmp

        Filesize

        236KB

      • memory/4844-8-0x0000000010000000-0x0000000010003000-memory.dmp

        Filesize

        12KB

      • memory/4844-7-0x00000000021D0000-0x00000000021D1000-memory.dmp

        Filesize

        4KB

      • memory/4844-11-0x0000000000730000-0x0000000000743000-memory.dmp

        Filesize

        76KB

      • memory/4844-12-0x00000000025D0000-0x000000000260B000-memory.dmp

        Filesize

        236KB