Analysis

  • max time kernel
    150s
  • max time network
    127s
  • platform
    windows7_x64
  • resource
    win7-20240611-en
  • resource tags

    arch:x64arch:x86image:win7-20240611-enlocale:en-usos:windows7-x64system
  • submitted
    25/06/2024, 03:51

General

  • Target

    0c62ad4f82d3097799d8df49794a81b5_JaffaCakes118.exe

  • Size

    284KB

  • MD5

    0c62ad4f82d3097799d8df49794a81b5

  • SHA1

    f04aec403f1aa4c9daba4cc4e778f1910012641d

  • SHA256

    219da0be612116d611eb31cb3c4717e89d616249bd234df6df4f7052f1a824e4

  • SHA512

    5f6c3f5cf869f3088b2cb45add3dcdfb1abc488b89a155c262401b30912fa51321bda790a3169a96942ebc2fb315811dcd391baa420a86db6feae6bbfe3aa1e0

  • SSDEEP

    1536:jCy9bdK0nsznsXodoz9odo2oIoGo+odoaoaoMoTehegeQeae9o0oVoNo3oEoroAo:F9FnsznsHN

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 51 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\0c62ad4f82d3097799d8df49794a81b5_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\0c62ad4f82d3097799d8df49794a81b5_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1704
    • C:\Users\Admin\fuoag.exe
      "C:\Users\Admin\fuoag.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:3052

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • \Users\Admin\fuoag.exe

    Filesize

    284KB

    MD5

    7140bccfadf938a6b6e2ca4d78fa78e3

    SHA1

    20885fc9b38187dd684ba050d4a29e057a182f56

    SHA256

    ff1dd95fec0a0f5d78364f7750fabd9fbdccb3d90d75d7bf645f8bb4cdc88a32

    SHA512

    49dd51c81efcc1c3137dc437bebf730163d782c6a6992a5f450f79add5eb662e3e1ac2622d7e60bac9bb878634ab7cf51b757205eee07692e0ac797933322d83