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Analysis

  • max time kernel
    149s
  • max time network
    142s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    19/09/2024, 07:01

General

  • Target

    eacf86f7aaeaafc2d0b1d251d2bfd268_JaffaCakes118.exe

  • Size

    60KB

  • MD5

    eacf86f7aaeaafc2d0b1d251d2bfd268

  • SHA1

    1e1954090eaf0564ff967d193aeed85a56d29749

  • SHA256

    d0b392679c03f5d51f01a12f1ff67b25ccb5142636ad2739e061a2cb61d158c4

  • SHA512

    e0eda05a76da27e06eac7d5ec1d144ad2f509ef385711d784291d0e660501edcb7bb790fe7237199c236335e86c8b0cc146394a4824b342221beed1f5110ead6

  • SSDEEP

    768:QQCyAcbrJ7z0JJm2dSUMAWkUcbTmFIkNcSFIkid+J9KOe8rgYn6IR4WspB6W8Lx+:nAcxUDsjtVmkSem0NMJ6XtFIewD

Malware Config

Signatures

  • Modifies visiblity of hidden/system files in Explorer 2 TTPs 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Adds Run key to start application 2 TTPs 51 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 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\eacf86f7aaeaafc2d0b1d251d2bfd268_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\eacf86f7aaeaafc2d0b1d251d2bfd268_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2688
    • C:\Users\Admin\zoafuok.exe
      "C:\Users\Admin\zoafuok.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
      • Suspicious use of WriteProcessMemory
      PID:2556

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\zoafuok.exe

    Filesize

    60KB

    MD5

    03a62de79bb21bd158a6551fc42ebe4f

    SHA1

    3fd71ae237d5cacbae8fa860679ad39f8af5c2e8

    SHA256

    3140fda307b1cdcb1ce87d9b593f0f6bc2d4109135caa30485c47fd0b1b0a8b0

    SHA512

    067efb16b6db9aa3f13a57a5bd7a58978893087e9083823d1060c0a43050a05141c6aa76bb014e32ce36878453e6411b53da73bc60fdbdd10051d46c77bd5917