Analysis

  • max time kernel
    149s
  • max time network
    124s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240611-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25/06/2024, 02:54

General

  • Target

    0c27d97f58f86e0bf6743ad0597004b2_JaffaCakes118.exe

  • Size

    188KB

  • MD5

    0c27d97f58f86e0bf6743ad0597004b2

  • SHA1

    0ecf9581f4b363943e414a72c966f1d71f508bb1

  • SHA256

    6d0fbce3c3903013dd9e69ed3416f1e728db7baa369ca20f3fc6a8e87b5c6e8d

  • SHA512

    5aa7a66024e1631bc35e01b012bce42001e4f141bc59e348ad4248c46fd18210ab985ccbf1fcf7402f23ba0c7191e6c7c8d193f085326c8ec653939783b61336

  • SSDEEP

    3072:K7fyP+o5ROnFH5pY0hrDGILpLI0M/Dk4KrfXRdjnbk9bOlezfQnFTTvprw1W67W6:K76P+LCKs0tzXRdjbk9bbyvprww8W

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 48 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\0c27d97f58f86e0bf6743ad0597004b2_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\0c27d97f58f86e0bf6743ad0597004b2_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:4120
    • C:\Users\Admin\wpjog.exe
      "C:\Users\Admin\wpjog.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:3920

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\wpjog.exe

    Filesize

    188KB

    MD5

    616728ab3b9d7046653cb649d72a15d0

    SHA1

    6e083de82c43d567cb008e387a571b6f730adb44

    SHA256

    1685780863e453f610c7cb3040a6fb518f9808b90280975e741a3d5b32b4bf73

    SHA512

    2b72947817630a214a013e695023aed7cd7dde78e1242bffaf9d3c0d926cee7f3f177c436195e0b77ce9ac018d5aade9e5de6485de317b74ad801689628fda8f