Analysis

  • max time kernel
    144s
  • max time network
    148s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240611-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
  • submitted
    14/06/2024, 00:49

General

  • Target
    a7646109d58311c20db8e2167eb1fbf4_JaffaCakes118.exe
  • Size 384KB
  • Sample240614-a6mv9ayblc
  • SHA256 ddc910b0ad32a30ad4b0d98da9ff8d46e60d674ec66891f200a8dad6339d4f58
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • trickbot

Version
  • 1000297

Botnet
  • tot351

C2
  • 185.222.202.113:443

  • 24.247.181.155:449

  • 174.105.235.178:449

  • 185.111.74.246:443

  • 181.113.17.230:449

  • 174.105.233.82:449

  • 66.60.121.58:449

  • 207.140.14.141:443

  • 42.115.91.177:443

  • 198.12.108.171:443

  • 71.94.101.25:443

  • 206.130.141.255:449

  • 198.46.161.244:443

  • 74.140.160.33:449

  • 65.31.241.133:449

  • 140.190.54.187:449

  • 24.247.181.226:449

  • 24.119.69.70:449

  • 192.3.130.29:443

  • 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 4 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\a7646109d58311c20db8e2167eb1fbf4_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\a7646109d58311c20db8e2167eb1fbf4_JaffaCakes118.exe"
    1⤵
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1044
    • C:\Users\Admin\AppData\Roaming\WINYS\a8747109d69311c20db9e2178eb1fbf4_KaffaDaket119.exe
      C:\Users\Admin\AppData\Roaming\WINYS\a8747109d69311c20db9e2178eb1fbf4_KaffaDaket119.exe
      2⤵
      • Executes dropped EXE
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:4836
      • C:\Windows\system32\svchost.exe
        C:\Windows\system32\svchost.exe
        3⤵
        • Adds Run key to start application
        PID:3448

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        a8747109d69311c20db9e2178eb1fbf4_KaffaDaket119.exe

        • Path C:\Users\Admin\AppData\Roaming\WINYS\a8747109d69311c20db9e2178eb1fbf4_KaffaDaket119.exe
        • Size 384KB
        • SHA256 ddc910b0ad32a30ad4b0d98da9ff8d46e60d674ec66891f200a8dad6339d4f58
        • MD5 SHA1 SHA512 SSDEEP

        memory/1044-10-0x0000000003460000-0x0000000003461000-memory.dmp

        memory/1044-8-0x0000000003460000-0x0000000003461000-memory.dmp

        memory/1044-17-0x0000000003460000-0x0000000003461000-memory.dmp

        memory/1044-16-0x0000000003460000-0x0000000003461000-memory.dmp

        memory/1044-15-0x0000000003460000-0x0000000003461000-memory.dmp

        memory/1044-14-0x0000000003460000-0x0000000003461000-memory.dmp

        memory/1044-13-0x0000000003460000-0x0000000003461000-memory.dmp

        memory/1044-12-0x0000000003460000-0x0000000003461000-memory.dmp

        memory/1044-11-0x0000000003460000-0x0000000003461000-memory.dmp

        memory/1044-6-0x0000000003460000-0x0000000003461000-memory.dmp

        memory/1044-18-0x0000000003460000-0x0000000003461000-memory.dmp

        memory/1044-9-0x0000000003460000-0x0000000003461000-memory.dmp

        memory/1044-7-0x0000000003460000-0x0000000003461000-memory.dmp

        memory/1044-23-0x0000000000400000-0x0000000000462000-memory.dmp

        memory/1044-22-0x0000000000418000-0x0000000000419000-memory.dmp

        memory/1044-5-0x0000000003460000-0x0000000003461000-memory.dmp

        memory/1044-4-0x0000000003460000-0x0000000003461000-memory.dmp

        memory/1044-19-0x0000000003470000-0x00000000034B0000-memory.dmp

        memory/3448-69-0x0000000140000000-0x0000000140039000-memory.dmp

        memory/3448-56-0x0000000140000000-0x0000000140039000-memory.dmp

        memory/3448-54-0x0000000140000000-0x0000000140039000-memory.dmp

        memory/3448-55-0x0000020B22450000-0x0000020B22451000-memory.dmp

        memory/4836-44-0x0000000002180000-0x0000000002181000-memory.dmp

        memory/4836-53-0x0000000000400000-0x0000000000462000-memory.dmp

        memory/4836-49-0x0000000010000000-0x0000000010007000-memory.dmp

        memory/4836-48-0x0000000010000000-0x0000000010007000-memory.dmp

        memory/4836-43-0x0000000002180000-0x0000000002181000-memory.dmp

        memory/4836-42-0x0000000002180000-0x0000000002181000-memory.dmp

        memory/4836-41-0x0000000002180000-0x0000000002181000-memory.dmp

        memory/4836-40-0x0000000002180000-0x0000000002181000-memory.dmp

        memory/4836-39-0x0000000002180000-0x0000000002181000-memory.dmp

        memory/4836-38-0x0000000002180000-0x0000000002181000-memory.dmp

        memory/4836-37-0x0000000002180000-0x0000000002181000-memory.dmp

        memory/4836-36-0x0000000002180000-0x0000000002181000-memory.dmp

        memory/4836-35-0x0000000002180000-0x0000000002181000-memory.dmp

        memory/4836-34-0x0000000002180000-0x0000000002181000-memory.dmp

        memory/4836-33-0x0000000002180000-0x0000000002181000-memory.dmp

        memory/4836-32-0x0000000002180000-0x0000000002181000-memory.dmp

        memory/4836-62-0x0000000003500000-0x00000000035BE000-memory.dmp

        memory/4836-63-0x00000000035C0000-0x0000000003889000-memory.dmp

        memory/4836-45-0x0000000002180000-0x0000000002181000-memory.dmp