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Analysis

  • max time kernel
    149s
  • max time network
    143s
  • platform
    windows7_x64
  • resource
    win7-20240705-en
  • resource tags

    arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
  • submitted
    13/07/2024, 09:10

General

  • Target

    410f049a796bc67d1458c178b2c36487_JaffaCakes118.exe

  • Size

    136KB

  • MD5

    410f049a796bc67d1458c178b2c36487

  • SHA1

    34cfe849caee623422b00a583ab1e31a97af9084

  • SHA256

    87347b4a7cc5551fcaf812ba0bad99ddc24df5ba995cf8c4ab867b1d5953078e

  • SHA512

    bd385968113e0f517859c14b37ec1df2e9976919aa81715ff5e2834d2047adca116ed97d41686739b49bfed56baa96a6b7c02d7d787e6f51757311d2a7868763

  • SSDEEP

    3072:PpvJovvXFwRBW1cQoj9MYuPCNtrK6tJTVUa37KiCg:Tu/d2QRYjfTVU4Ki

Score
10/10

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 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 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\410f049a796bc67d1458c178b2c36487_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\410f049a796bc67d1458c178b2c36487_JaffaCakes118.exe"
    1⤵
    • Modifies visiblity of hidden/system files in Explorer
    • Loads dropped DLL
    • Adds Run key to start application
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2556
    • C:\Users\Admin\nuoagey.exe
      "C:\Users\Admin\nuoagey.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:2308

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • \Users\Admin\nuoagey.exe

    Filesize

    136KB

    MD5

    9062a34bf90e2434d57168daadb364ce

    SHA1

    0facd5fd3ca13cacbab2bcb83396cb9659c4c1db

    SHA256

    0bbfbaf34b966bac10e7ab63b8b6505df757b3beb38c2f0ac8af6b0bd1084c68

    SHA512

    d4ce576cc69c5d621a921e3f9f280b7bf26e3b2cf8168c32e8095dd00f6bc181c83da3d99e23b151b28acca53675af1c7c5378ee255b039501ce4824b78ddf51