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Analysis

  • max time kernel
    149s
  • max time network
    125s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240412-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
  • submitted
    24/04/2024, 22:58

General

  • Target

    6f684e77d561378f063e84c831986c2d41e333a8e1a9504e75d8160a18cef208.exe

  • Size

    268KB

  • MD5

    579302a4fc3db55d202ced7520f3616d

  • SHA1

    45958447d1d5845f40877a0bc2768ba3375a40ad

  • SHA256

    6f684e77d561378f063e84c831986c2d41e333a8e1a9504e75d8160a18cef208

  • SHA512

    6d7a9cab5dcfe955635301d60102ca1791e45837e5267bce3264254c1cc900e5bf22627f60e47c1c5d08364f95b6045146aca99552996d099891dfca5d9362a4

  • SSDEEP

    3072:esSQrIhCPDY1zuBvLen8DlZniqBXv7yOsWvgbsmIHX0WRIh:eCMMk1qFy8xZnisyOs2tHEWRe

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 27 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\6f684e77d561378f063e84c831986c2d41e333a8e1a9504e75d8160a18cef208.exe
    "C:\Users\Admin\AppData\Local\Temp\6f684e77d561378f063e84c831986c2d41e333a8e1a9504e75d8160a18cef208.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:1440
    • C:\Users\Admin\paeuw.exe
      "C:\Users\Admin\paeuw.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:4772

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\paeuw.exe

    Filesize

    268KB

    MD5

    d957286e96c8a570538e8650801b27b9

    SHA1

    5e51a9d63db90b096118fd34d0d1a1d5786927b8

    SHA256

    50808f5c9ca3983f4e06a2e744fdc0b31f7ee0aa027035232fdeed8d32534ce1

    SHA512

    8004a50db475c994f45a3a674a9a77b0a4af1b8db05691ec273f8a066decd4c7925ad4fe4d95d0d12f72a176f4b0aca7edb8ae125e9465bfefa49853a426ae7c