Analysis

  • max time kernel
    118s
  • max time network
    119s
  • platform
    windows7_x64
  • resource
    win7-20240508-en
  • resource tags

    arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
  • submitted
    21-05-2024 16:05

General

  • Target

    63e599d335b34ab6de97f6b672c42fbe_JaffaCakes118.exe

  • Size

    9.8MB

  • MD5

    63e599d335b34ab6de97f6b672c42fbe

  • SHA1

    06c9aeb70f355f54854a58564d74facc3b355af9

  • SHA256

    f7bbfb48bbe3a33814e8c4ac0303ce4dfe3a6651281cf466d0ddeecb76848c47

  • SHA512

    ae0fcff93f37bf6937ee19a41c07adcb2f3d1740199dd5bb9500b1d7216907c942dfbf55b0d1bed8cdcc17104f9a7b18e18254d253bed631d09bb5e971284377

  • SSDEEP

    196608:0vbDdha4z0Ho7WLMQEThkSGHBt19GQzyoxG7yV37IlEgpR8pRkd66R42i5Ny36Je:0zDdha4zkoFGBL/rxOy5U8LkDQM36Q

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 4 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\63e599d335b34ab6de97f6b672c42fbe_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\63e599d335b34ab6de97f6b672c42fbe_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:1688
    • C:\Users\Admin\AppData\Local\Temp\RarSFX0\setup\setup.exe
      "C:\Users\Admin\AppData\Local\Temp\RarSFX0\setup\setup.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious use of SetWindowsHookEx
      PID:2616

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\RarSFX0\setup\1cv8.efd

    Filesize

    9.4MB

    MD5

    69edcd93cfd11cd8baa70a521e27b8ce

    SHA1

    e654d55a04d83e48f267342b04df29f171a3f64e

    SHA256

    7aedbdad7144588085e9c9ca565cddc9585309727c5955af37de62fab2a65173

    SHA512

    9018fdeef0e66dd51130f9e75fadeed087bc62086746b498c53574e74edc127c121b5a231496ea52c4e9dfd92dd94a571f9b3e7cdd9aaba5c3b1b55c0700b683

  • \Users\Admin\AppData\Local\Temp\RarSFX0\setup\setup.exe

    Filesize

    614KB

    MD5

    674c195e84ea6803d813990d64efc334

    SHA1

    038c16b1431922f07ccbe6ae8c9bdec3607c95dc

    SHA256

    dd4c5ff42ef0f6db08f14a96b9182d1e7f358b4b8f8eefb5a295fec8c38e87ca

    SHA512

    fc71add9b6a1e30b030070846c0b6caa69a3d37690893804b85ebce00566cd0315eb53155e831bc8d59525d32da0a802143f8c94222749ddb3f43cdd5e08c7b6