Analysis

  • max time kernel
    150s
  • max time network
    147s
  • platform
    windows7_x64
  • resource
    win7-20240705-en
  • resource tags

    arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
  • submitted
    09/07/2024, 00:12

General

  • Target

    2e5433a7d3941d7aef2074ce657a8848_JaffaCakes118.exe

  • Size

    204KB

  • MD5

    2e5433a7d3941d7aef2074ce657a8848

  • SHA1

    721c8180825cae1fc43d6f05e96bd636c1144496

  • SHA256

    eb58d1942100a18271cea6d5d1828423c5176adb92954540af363122229a496e

  • SHA512

    c47975d7b82129391ef5c0bfe9c3290078b1d0d55934484156d23d5f4cce97850eecd694cc805256bfcc1d87a8d6ca75cb8d10ef91e85e0d7dc28abe6bacd11e

  • SSDEEP

    1536:u9wpO3NgZyNM9MfXuLKehdG4y0T2iSk6lCbQ6jlTpKwuqCNQRrnkX+ZxlSADkPCq:C53N2pdG4y0ai7p/lTpX3ZCH

Score
10/10

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).

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\2e5433a7d3941d7aef2074ce657a8848_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\2e5433a7d3941d7aef2074ce657a8848_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2944
    • C:\Users\Admin\raisuan.exe
      "C:\Users\Admin\raisuan.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
      • Suspicious use of WriteProcessMemory
      PID:2108

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        • \Users\Admin\raisuan.exe

          Filesize

          204KB

          MD5

          b6728606b8a324248be42761228a237b

          SHA1

          ce8f2e3675a39156ef659ed36809cbc8c8a01633

          SHA256

          7f69c5e5b449967f6a65fadc2c15a59c9eb11a3524a842bbde3804fa14afd292

          SHA512

          fead182d0db8bf2e33d1d1e85f82ab407c16157b286314ec378f4dced37c10a0fba1eeda305ee94bca49813d2538486e02a492bfb839376efd2730c3452f6b78