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Analysis

  • max time kernel
    150s
  • max time network
    149s
  • platform
    windows7_x64
  • resource
    win7-20240611-en
  • resource tags

    arch:x64arch:x86image:win7-20240611-enlocale:en-usos:windows7-x64system
  • submitted
    20/06/2024, 14:18

General

  • Target

    06c08867205f814b19bd7383bf40ca29_JaffaCakes118.exe

  • Size

    96KB

  • MD5

    06c08867205f814b19bd7383bf40ca29

  • SHA1

    c74996bff851446e9c64b296ec854994f2830d99

  • SHA256

    4357c5363590f33b92e79b4ba7a925683480fb5b738e8b40c02a43980c907b33

  • SHA512

    d1c5825b4fe3a8ccc60d390e948d41492993cfe4da9c9dd6f769880a2fdccd43c668b4c5bfedeeea1eb8949cc8e5c29dfa8d96eba78a6e2b5f7c4198fd0316f3

  • SSDEEP

    1536:f2qEg52M9tyVQO8P8ychUUwjj3RJNEo/knRzdnynE7RldNEP8lijOevNIjnZW:fVE/MelychUpzR3Ek65RldqvCn0

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 53 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\06c08867205f814b19bd7383bf40ca29_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\06c08867205f814b19bd7383bf40ca29_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:1704
    • C:\Users\Admin\jvvaow.exe
      "C:\Users\Admin\jvvaow.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:1932

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • \Users\Admin\jvvaow.exe

    Filesize

    96KB

    MD5

    0e7f97591dd2ad5564b248951a16bcaa

    SHA1

    bd2116ce3b792a6f94f2d308a28447cd6ed7bf4e

    SHA256

    66eafa88f56135350d76152c82df12f56235c8b60abdea8969d15470b87ba3bd

    SHA512

    2e85666d89ea6f0dc97d838cfa56d8f1bbe8961271f8329560aff9a7c76e085cff46aeb01289137a8db8f9f5ee77f25496ee5d62c13639e8fb0130a7a6da2658