Analysis

  • max time kernel
    150s
  • max time network
    19s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    12/07/2024, 18:58

General

  • Target

    3e7fcf3f6079cbcc5459c62af07634a2_JaffaCakes118.exe

  • Size

    169KB

  • MD5

    3e7fcf3f6079cbcc5459c62af07634a2

  • SHA1

    8f70bf4409f218ee9d1ed12198271d88b37d3d42

  • SHA256

    22f1c6cc0c222ad855d4aa779b4e5eea81b51cc2a9f0bc1efe1a61f600bb742a

  • SHA512

    da2bb337e2a8d51a1902e619f6915e3f8b7696d5d41b3d9c266997654e232cb55d438cd068871fc6db9b0438065a2284f628c3eccd460008a53532ac5bc67dba

  • SSDEEP

    1536:ZbHwMBRf8g6fTTmQXMXBYUR5bOxyUpWaarEt:9pMgjQiOxyUIQ

Score
10/10

Malware Config

Signatures

  • Modifies visiblity of hidden/system files in Explorer 2 TTPs 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Adds Run key to start application 2 TTPs 52 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\3e7fcf3f6079cbcc5459c62af07634a2_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\3e7fcf3f6079cbcc5459c62af07634a2_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2780
    • C:\Users\Admin\touarob.exe
      "C:\Users\Admin\touarob.exe"
      2⤵
      • Modifies visiblity of hidden/system files in Explorer
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:2228

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        • \Users\Admin\touarob.exe

          Filesize

          169KB

          MD5

          2afd96c42f4f97b14172c587d8221610

          SHA1

          9a64f826c9806d2ca0f1472c852fa6f2003b0b4b

          SHA256

          59dba7be2ce2552901f7880a8cc1a39bb111db9faaf92c6e67686bb00ab79d69

          SHA512

          78949e2a06a7da005085e67aaac6029beffe9b9e4bdace37b4a39293043c74a744942896ca44c0c584d92afc3e6a4dcd8c7a976448873c224fcadddd99f70589