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Analysis

  • max time kernel
    149s
  • max time network
    148s
  • platform
    windows7_x64
  • resource
    win7-20240729-en
  • resource tags

    arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
  • submitted
    12/09/2024, 17:59

General

  • Target

    dcc24182a99a0e830c43e1424107ff71_JaffaCakes118.exe

  • Size

    132KB

  • MD5

    dcc24182a99a0e830c43e1424107ff71

  • SHA1

    bbce457bad1830cbd9a7831c5913b2963b2a2d90

  • SHA256

    04ef89a6f03b40bf405c5877142f37be2708d7e68cf2abddbb71a4e3615e9528

  • SHA512

    378b21791f98b15be9fe110a5746152f0151c6369868eb1e9f70d1952494b19697bbde6943ee2d3941e621ad32f0c8835f551a1c07ea7b3dacdce3a248f09c5b

  • SSDEEP

    3072:w3k/bPrdVfWM8RM/8KmwBErXXFefQmD8ampjIiw7+:f/fX8/KmwBEjXFeos8aCUiwS

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\dcc24182a99a0e830c43e1424107ff71_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\dcc24182a99a0e830c43e1424107ff71_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:2540
    • C:\Users\Admin\veaad.exe
      "C:\Users\Admin\veaad.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:2244

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • \Users\Admin\veaad.exe

    Filesize

    132KB

    MD5

    064d338b03da5e8b8db7c2b895169d00

    SHA1

    74514e54ba696590ffb8637922c3bc1965b2cd64

    SHA256

    32aee5182a2d03a03385df05e541254325a0c0c3a115989a75d67f9975343338

    SHA512

    5dc91236134464cbcb706e7f489d713276aa02804418387b473d3579fe2d8352ab72061cd286266493f7948502a0ca5f3453f4dffd788e81b221247ca0dea201