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Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    14/07/2024, 17:56

General

  • Target

    46e4ee1b48a51c5282f6a63a5f19b221_JaffaCakes118.exe

  • Size

    332KB

  • MD5

    46e4ee1b48a51c5282f6a63a5f19b221

  • SHA1

    4f5146867ce9c38d10bc5e1c41acbf2e3302035f

  • SHA256

    34da87b448300a8364453db28b61ac502f838ceab79824ba47b284ad687e3d7f

  • SHA512

    e751073e14492d9d186e88c80af4a41114f34efd7f196abc4451ea95a2d60223fe4431e8668237f981c6cffa80010305eec908d57c820fdc4f408a09959390ad

  • SSDEEP

    6144:NzAYa2v8yCrmZHKnvmb7/D26jCEwC+9Zuuh7wmwbO8u3e5S:AcnkmZHKnvmb7/D263uh7NwbO88P

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 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 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\46e4ee1b48a51c5282f6a63a5f19b221_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\46e4ee1b48a51c5282f6a63a5f19b221_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:2988
    • C:\Users\Admin\fooli.exe
      "C:\Users\Admin\fooli.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:876

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\fooli.exe

    Filesize

    332KB

    MD5

    d81260d9b9be4f32c8cf86b34e9e80a9

    SHA1

    bea3da2a2b40ebed58847001951373eef9d345d8

    SHA256

    c372bb83edc9623003cd9f1fff6b8c91984b0a6382da2b2ccdf371010b241a55

    SHA512

    3198bfbc0ee036af3c6fa5a7285539932922e37a5eb112e45c9837b60414a93da378580944a61687a6123cb66501f70414cf1a3c7f255e8aa2a06eabeda25931