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Analysis

  • max time kernel
    150s
  • max time network
    143s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    27/06/2024, 12:27

General

  • Target

    1601bab4a7dbdb4a48a8b34adca83f39_JaffaCakes118.exe

  • Size

    88KB

  • MD5

    1601bab4a7dbdb4a48a8b34adca83f39

  • SHA1

    b6224d1cab6ddb4342385ed4ddfa0fb23ba7c1c0

  • SHA256

    1f4ea461026d82220f6b51ff7a495318e54e91bc1944bc021f9f81ced8d7e128

  • SHA512

    d62105c74c3a5dcd9f3940cff04e427da77df33cf35d3c7474dcb17565de4daf99b15d61546401e1d84f03017e44f77d05356e726424f38aac456e3489724d93

  • SSDEEP

    1536:QqyCRiRQBO5zjH2PfO/zNbup/EbUjtjZjgjWjpjy0UQh18bna:GCwRpPN0USaba

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 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\1601bab4a7dbdb4a48a8b34adca83f39_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\1601bab4a7dbdb4a48a8b34adca83f39_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2420
    • C:\Users\Admin\zitoh.exe
      "C:\Users\Admin\zitoh.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
      PID:2108

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • \Users\Admin\zitoh.exe

    Filesize

    88KB

    MD5

    c61bff3e0588cc306a468e7f2c38adae

    SHA1

    f168ba0f493d357e1d7e86bef153d4f6bc12e65a

    SHA256

    6f99c3ff1140d3a626e76e3e3fa04209e500880243da2f544593421602e7cec4

    SHA512

    f2f129cb4b69b2e949914f46c2adcc8017b12b2bbdfb611ec284c5d6451ab0c31bd14dd0da516dd4bfde2492c14bf88d5d051306fa694e7a381e1a8fe091a212