Analysis

  • max time kernel
    149s
  • max time network
    142s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    22/07/2024, 15:04

General

  • Target

    63a817ebd5506160d76d4c2fd0bc7560_JaffaCakes118.exe

  • Size

    124KB

  • MD5

    63a817ebd5506160d76d4c2fd0bc7560

  • SHA1

    7296f83d752a8be5c5c91d1ab817bba1728bd3be

  • SHA256

    f3bf916dbcaa1cd23a74ff7b88e32e9fa12f8b448de9a6eaad46959dc86ca92f

  • SHA512

    594dba717e49879b52f8daf97eaef74c40c07e709c2283479933bb9f9b85f205ed1ce5e96271d51119927c31619436bb3ad4d2707fe076981a4cd7a859aa7678

  • SSDEEP

    1536:p2EphwR1zuBxeDtMYHa27J14ltxporZ45i8NeG0h/l:kEphwRhkeV6gJ1uCt45yt

Score
10/10

Malware Config

Signatures

  • Modifies visiblity of hidden/system files in Explorer 2 TTPs 2 IoCs
  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Executes dropped EXE 1 IoCs
  • Adds Run key to start application 2 TTPs 52 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 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\63a817ebd5506160d76d4c2fd0bc7560_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\63a817ebd5506160d76d4c2fd0bc7560_JaffaCakes118.exe"
    1⤵
    • Modifies visiblity of hidden/system files in Explorer
    • Checks computer location settings
    • Adds Run key to start application
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1480
    • C:\Users\Admin\faoibi.exe
      "C:\Users\Admin\faoibi.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:1164

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\faoibi.exe

    Filesize

    124KB

    MD5

    de42c9d696debd6a0e13c24d21779dac

    SHA1

    641abbcccfce61463232b26e1f6bcb9a40aad722

    SHA256

    79ae2746d1df31af2937b987677f3da22fcd33016f194a84007fc13ae76e6fd0

    SHA512

    26524ff9ee901d29323d149fac3cda9b6cc0bb7ce707dcb45216aaedaf03756b82eb8217ef0b3884e4172ece394146a7c72e97fa6fe9e7c8aec351e3f82a9b5b