Analysis

  • max time kernel
    51s
  • max time network
    51s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25/06/2024, 03:17

General

  • Target

    0c403b52654cfb843473a6f89615d242_JaffaCakes118.exe

  • Size

    60KB

  • MD5

    0c403b52654cfb843473a6f89615d242

  • SHA1

    e90e095df114765f34330cc8563a85788c1915e3

  • SHA256

    0cc7214e35136865002b547e1e3e6b0f456599e66deb5d66a912cf11ea197777

  • SHA512

    3b4fc3c4a708cfc34dcdeb88f8afa0e7da57be04110980f84ea69e40e5cd0dbb346abf56266c5bf88ea4c57a6d27cc68f45d1e6782010dacc1239a55322944da

  • SSDEEP

    768:/RtPUjKVjl9xw3x6nz7vj1wrlPUV/2KAEH:/jUKJ3zzj1wBsQKrH

Score
7/10

Malware Config

Signatures

  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Enumerates physical storage devices 1 TTPs

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

  • Modifies registry class 2 IoCs
  • NTFS ADS 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\0c403b52654cfb843473a6f89615d242_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\0c403b52654cfb843473a6f89615d242_JaffaCakes118.exe"
    1⤵
    • Checks computer location settings
    • Modifies registry class
    • NTFS ADS
    • Suspicious use of SetWindowsHookEx
    PID:4864

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\server.exe

    Filesize

    28KB

    MD5

    d1550b1f0181597e34d640cf7b85fdde

    SHA1

    c05209b6a418508575169551bc2d5821dd472fe1

    SHA256

    9e8716a41d7f155254e2667efb797c53a35b135da2dfd7160b032956bf2a4900

    SHA512

    ba0834f084d6268ca358e7d9b8e61b1622c92e632035de5359305d193f26d5aad32568bd0fd0fcd8a3fdda846d4a0c817cc227d9cf60a59fbc34039f133f95b3