Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240611-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
  • submitted
    18/06/2024, 12:25

General

  • Target
    bbeb5feb9ec8793efaa4629f0d1068be_JaffaCakes118.exe
  • Size 296KB
  • Sample240618-plxx2stbkh
  • SHA256 9ab3c84bab672f7255a290381d5553259f104983fcdaa7783f0bac6e0fec39e6
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • trickbot

Version
  • 1000285

Botnet
  • jim339

C2
  • 193.111.63.208:443

  • 68.3.14.71:443

  • 198.255.175.117:449

  • 5.196.131.249:443

  • 181.113.17.230:449

  • 205.157.150.98:443

  • 82.146.61.93:443

  • 207.140.14.141:443

  • 42.115.91.177:443

  • 54.39.167.242:443

  • 71.94.101.25:443

  • 68.45.243.125:449

  • 92.223.105.252:443

  • 182.50.64.148:449

  • 187.190.249.230:443

  • 140.190.54.187:449

  • 82.222.40.119:449

  • 24.119.69.70:449

  • 188.68.208.242:443

  • 103.110.91.118:449

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

Signatures

  • Trickbot

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

  • Trickbot x86 loader 1 IoCs

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

  • Executes dropped EXE 1 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 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\bbeb5feb9ec8793efaa4629f0d1068be_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\bbeb5feb9ec8793efaa4629f0d1068be_JaffaCakes118.exe"
    1⤵
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2728
    • C:\Users\Admin\AppData\Roaming\WSOG\bbeb6feb9ec9893efaa4729f0d1079be_KaffaDaket119.exe
      C:\Users\Admin\AppData\Roaming\WSOG\bbeb6feb9ec9893efaa4729f0d1079be_KaffaDaket119.exe
      2⤵
      • Executes dropped EXE
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:2964
      • C:\Windows\system32\svchost.exe
        C:\Windows\system32\svchost.exe
        3⤵
        • Adds Run key to start application
        PID:4424

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        bbeb6feb9ec9893efaa4729f0d1079be_KaffaDaket119.exe

        • Path C:\Users\Admin\AppData\Roaming\WSOG\bbeb6feb9ec9893efaa4729f0d1079be_KaffaDaket119.exe
        • Size 296KB
        • SHA256 9ab3c84bab672f7255a290381d5553259f104983fcdaa7783f0bac6e0fec39e6
        • MD5 SHA1 SHA512 SSDEEP

        memory/2728-17-0x0000000002A30000-0x0000000002A70000-memory.dmp

        memory/2728-19-0x0000000000405000-0x0000000000406000-memory.dmp

        memory/2728-10-0x0000000000760000-0x0000000000761000-memory.dmp

        memory/2728-8-0x0000000000760000-0x0000000000761000-memory.dmp

        memory/2728-7-0x0000000000760000-0x0000000000761000-memory.dmp

        memory/2728-6-0x0000000000760000-0x0000000000761000-memory.dmp

        memory/2728-5-0x0000000000760000-0x0000000000761000-memory.dmp

        memory/2728-3-0x0000000000760000-0x0000000000761000-memory.dmp

        memory/2728-11-0x0000000000760000-0x0000000000761000-memory.dmp

        memory/2728-16-0x0000000000760000-0x0000000000761000-memory.dmp

        memory/2728-20-0x0000000000400000-0x000000000044A000-memory.dmp

        memory/2728-15-0x0000000000760000-0x0000000000761000-memory.dmp

        memory/2728-14-0x0000000000760000-0x0000000000761000-memory.dmp

        memory/2728-12-0x0000000000760000-0x0000000000761000-memory.dmp

        memory/2728-13-0x0000000000760000-0x0000000000761000-memory.dmp

        memory/2728-4-0x0000000000760000-0x0000000000761000-memory.dmp

        memory/2728-2-0x0000000000760000-0x0000000000761000-memory.dmp

        memory/2728-9-0x0000000000760000-0x0000000000761000-memory.dmp

        memory/2964-45-0x0000000010000000-0x0000000010007000-memory.dmp

        memory/2964-30-0x0000000001FD0000-0x0000000001FD1000-memory.dmp

        memory/2964-59-0x0000000003120000-0x00000000033E9000-memory.dmp

        memory/2964-44-0x0000000010000000-0x0000000010007000-memory.dmp

        memory/2964-41-0x0000000001FD0000-0x0000000001FD1000-memory.dmp

        memory/2964-40-0x0000000001FD0000-0x0000000001FD1000-memory.dmp

        memory/2964-39-0x0000000001FD0000-0x0000000001FD1000-memory.dmp

        memory/2964-38-0x0000000001FD0000-0x0000000001FD1000-memory.dmp

        memory/2964-37-0x0000000001FD0000-0x0000000001FD1000-memory.dmp

        memory/2964-36-0x0000000001FD0000-0x0000000001FD1000-memory.dmp

        memory/2964-35-0x0000000001FD0000-0x0000000001FD1000-memory.dmp

        memory/2964-58-0x0000000003060000-0x000000000311E000-memory.dmp

        memory/2964-34-0x0000000001FD0000-0x0000000001FD1000-memory.dmp

        memory/2964-33-0x0000000001FD0000-0x0000000001FD1000-memory.dmp

        memory/2964-32-0x0000000001FD0000-0x0000000001FD1000-memory.dmp

        memory/2964-31-0x0000000001FD0000-0x0000000001FD1000-memory.dmp

        memory/2964-49-0x0000000000400000-0x000000000044A000-memory.dmp

        memory/2964-29-0x0000000001FD0000-0x0000000001FD1000-memory.dmp

        memory/2964-28-0x0000000001FD0000-0x0000000001FD1000-memory.dmp

        memory/4424-52-0x0000000140000000-0x0000000140039000-memory.dmp

        memory/4424-51-0x0000027105870000-0x0000027105871000-memory.dmp

        memory/4424-50-0x0000000140000000-0x0000000140039000-memory.dmp

        memory/4424-65-0x0000000140000000-0x0000000140039000-memory.dmp