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Analysis

  • max time kernel
    150s
  • max time network
    146s
  • platform
    windows7_x64
  • resource
    win7-20240729-en
  • resource tags

    arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
  • submitted
    22/08/2024, 23:29

General

  • Target

    b97d41630c479025d54c16aa1f966c6b_JaffaCakes118.exe

  • Size

    100KB

  • MD5

    b97d41630c479025d54c16aa1f966c6b

  • SHA1

    02446b9f37e335fb01e23aa9f1a307ea760bf06c

  • SHA256

    aad582535db3ec3236caec1030c8b685e931bc832f8de221a1e4fedd34504ab3

  • SHA512

    18d02a1a4167df38c68911558366c134149446dc81add88034ca801d09c4dda2e2c6852458631decb0291ca6177a9e4e7efdedc62090f82e27a1247146f77369

  • SSDEEP

    1536:+utGz82NTzwsMGAc4ohrPXo+73Rez8b0Sy2NIjnZMd:+wburPX7C2Cned

Malware Config

Signatures

  • Modifies visiblity of hidden/system files in Explorer 2 TTPs 2 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Adds Run key to start application 2 TTPs 53 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\b97d41630c479025d54c16aa1f966c6b_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\b97d41630c479025d54c16aa1f966c6b_JaffaCakes118.exe"
    1⤵
    • Modifies visiblity of hidden/system files in Explorer
    • Loads dropped DLL
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1928
    • C:\Users\Admin\paoaqo.exe
      "C:\Users\Admin\paoaqo.exe"
      2⤵
      • Modifies visiblity of hidden/system files in Explorer
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of SetWindowsHookEx
      PID:2456

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • \Users\Admin\paoaqo.exe

    Filesize

    100KB

    MD5

    c01d5703fa3a093c2969a7c271b329f3

    SHA1

    3e992b5d6ec3fa4fb89b296bb48181ac9b922c03

    SHA256

    6005a7a315bdd7ef9b2eb80596298af487643fe29bd0cdd8d083863e0c843c27

    SHA512

    1afa469b4c0591ba2331fe54f280eed31d9b40d0c13aa4e648f5100283a2b9cea0c471414f5bdc549d9da4e953388d18faa1749e37b2f621e1e54bacdec86c29