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Analysis

  • max time kernel
    148s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    12/07/2024, 10:39

General

  • Target

    3d093e302bcf432e1d6c0033491eff77_JaffaCakes118.exe

  • Size

    204KB

  • MD5

    3d093e302bcf432e1d6c0033491eff77

  • SHA1

    b0d0d6738ef0bc4f7bd274845e626f45a0ed740d

  • SHA256

    95b3f8d653fabb80740070c98b0aecad2fe0f2814380afdc58b99e5a03c0a97f

  • SHA512

    f057900a8677a88df3c49e1526c81afb0405f637de9a823d3f346657e43b8a8c0279b1590648ece9eacf0667b8cf0c4ef3906e9ba438d5e88754f6915125fb04

  • SSDEEP

    6144:UNIiRHpm80bjIskJBZ7h/2WAnx9kLSbtAkG+bdHeMu:WTHtLVh/2WKxGWRRG+bd+Mu

Score
8/10

Malware Config

Signatures

  • Drops file in Drivers directory 1 IoCs
  • 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).

  • Gathers network information 2 TTPs 1 IoCs

    Uses commandline utility to view network configuration.

  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\3d093e302bcf432e1d6c0033491eff77_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\3d093e302bcf432e1d6c0033491eff77_JaffaCakes118.exe"
    1⤵
    • Drops file in Drivers directory
    • Checks computer location settings
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2628
    • C:\Windows\SysWOW64\ipconfig.exe
      "C:\Windows\system32\ipconfig.exe" /flushdns
      2⤵
      • Gathers network information
      PID:3628

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Adminxplore.exe

    Filesize

    89B

    MD5

    2bd83f0dd1740fff26d071dcdd59af56

    SHA1

    221e9e64a79255053a9e4da65957a7bdd6bc045b

    SHA256

    70a676e21716581858de2753ea5eec8befe6741ed299216f65a13c3853805c05

    SHA512

    fe632b63b8b850cc83f0eb2a114de60693ec0dd8b62fe8f0938b42526557889f48357da0ca3bb06bed1ad68562280023a69b54d93cff8b7266bb8ebb63ac903c