Analysis

  • max time kernel
    150s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240419-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system
  • submitted
    05-05-2024 17:14

General

  • Target

    189ada9dc9ca6a101df62effdaf4e733_JaffaCakes118.exe

  • Size

    408KB

  • MD5

    189ada9dc9ca6a101df62effdaf4e733

  • SHA1

    b8be1b171a1b8b63706ca450f8fee514fc925b6d

  • SHA256

    34e3b6a0dae2cc223bf18e7cb9c84c0cafead62b3d8914a9488de9f5c76d8794

  • SHA512

    ecfdf797a8cf4316c786cd56fd6e7431529b985b446b9d388797b070fb4bba6ff4f6eeed6c488b42c8dfc584d1e5e94f5c53dcc550d02b401dd463b34fb06312

  • SSDEEP

    12288:ikRCRTrqXyp0uqyNlz7n7SEQ8eskJKKP:FRCRT+CKNKlXi7i

Malware Config

Extracted

Family

trickbot

Version

1000213

Botnet

jim252

C2

138.34.32.218:443

86.61.177.139:443

188.124.167.132:449

93.109.242.134:443

62.31.150.202:443

158.58.131.54:443

36.74.100.211:449

66.229.97.133:443

200.111.167.227:449

109.86.227.152:443

85.172.38.59:449

67.162.236.158:443

66.232.212.59:443

80.53.57.146:443

182.253.210.130:449

155.133.31.21:449

176.222.255.2:443

209.121.142.202:449

138.34.32.74:443

209.121.142.214:449

Attributes
  • autorun
    Control:GetSystemInfo
    Name:systeminfo
    Name:injectDll
ecc_pubkey.base64

Signatures

  • Trickbot

    Developed in 2016, TrickBot is one of the more recent banking Trojans.

  • Trickbot x86 loader 5 IoCs

    Detected Trickbot's x86 loader that unpacks the x86 payload.

  • Executes dropped EXE 2 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Looks up external IP address via web service 1 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Suspicious use of SetThreadContext 2 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs
  • Uses Task Scheduler COM API 1 TTPs

    The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.

Processes

  • C:\Users\Admin\AppData\Local\Temp\189ada9dc9ca6a101df62effdaf4e733_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\189ada9dc9ca6a101df62effdaf4e733_JaffaCakes118.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:3864
    • C:\Users\Admin\AppData\Local\Temp\189ada9dc9ca6a101df62effdaf4e733_JaffaCakes118.exe
      "C:\Users\Admin\AppData\Local\Temp\189ada9dc9ca6a101df62effdaf4e733_JaffaCakes118.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2912
      • C:\Users\Admin\AppData\Roaming\netlibs\199ada9dc9ca7a101df72effdaf4e833_KaffaDaket119.exe
        C:\Users\Admin\AppData\Roaming\netlibs\199ada9dc9ca7a101df72effdaf4e833_KaffaDaket119.exe
        3⤵
        • Executes dropped EXE
        • Suspicious use of SetThreadContext
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        PID:640
        • C:\Users\Admin\AppData\Roaming\netlibs\199ada9dc9ca7a101df72effdaf4e833_KaffaDaket119.exe
          C:\Users\Admin\AppData\Roaming\netlibs\199ada9dc9ca7a101df72effdaf4e833_KaffaDaket119.exe
          4⤵
          • Executes dropped EXE
          • Suspicious use of WriteProcessMemory
          PID:2764
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe
            5⤵
            • Adds Run key to start application
            PID:4176

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Roaming\netlibs\199ada9dc9ca7a101df72effdaf4e833_KaffaDaket119.exe

    Filesize

    408KB

    MD5

    189ada9dc9ca6a101df62effdaf4e733

    SHA1

    b8be1b171a1b8b63706ca450f8fee514fc925b6d

    SHA256

    34e3b6a0dae2cc223bf18e7cb9c84c0cafead62b3d8914a9488de9f5c76d8794

    SHA512

    ecfdf797a8cf4316c786cd56fd6e7431529b985b446b9d388797b070fb4bba6ff4f6eeed6c488b42c8dfc584d1e5e94f5c53dcc550d02b401dd463b34fb06312

  • memory/2764-35-0x0000000000400000-0x000000000043D000-memory.dmp

    Filesize

    244KB

  • memory/2764-22-0x0000000010000000-0x0000000010007000-memory.dmp

    Filesize

    28KB

  • memory/2764-21-0x0000000010000000-0x0000000010007000-memory.dmp

    Filesize

    28KB

  • memory/2764-26-0x0000000000400000-0x000000000043D000-memory.dmp

    Filesize

    244KB

  • memory/2764-37-0x0000000008680000-0x000000000873E000-memory.dmp

    Filesize

    760KB

  • memory/2764-38-0x0000000008BA0000-0x0000000008E69000-memory.dmp

    Filesize

    2.8MB

  • memory/2912-6-0x0000000000400000-0x000000000043D000-memory.dmp

    Filesize

    244KB

  • memory/2912-16-0x0000000000400000-0x000000000043D000-memory.dmp

    Filesize

    244KB

  • memory/2912-3-0x0000000000400000-0x000000000043D000-memory.dmp

    Filesize

    244KB

  • memory/4176-28-0x000002D3375D0000-0x000002D3375D1000-memory.dmp

    Filesize

    4KB

  • memory/4176-29-0x0000000140000000-0x0000000140036000-memory.dmp

    Filesize

    216KB

  • memory/4176-45-0x0000000140000000-0x0000000140036000-memory.dmp

    Filesize

    216KB