Windows 7 deprecation

Windows 7 will be removed from tria.ge on 2025-03-31

Analysis

  • max time kernel
    149s
  • max time network
    95s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    02/05/2024, 03:11

General

  • Target

    c0db73a321e6a8e7ea113abbeb7b5ef60a93ca5f168e56f2c898c5e62ea8700b.exe

  • Size

    172KB

  • MD5

    42ad8cd2bfc7f8910fa34ccde1e57556

  • SHA1

    5968ec1a8de94cafe367741ffd9ac145b18a9529

  • SHA256

    c0db73a321e6a8e7ea113abbeb7b5ef60a93ca5f168e56f2c898c5e62ea8700b

  • SHA512

    89f1fcf7be28d5e7183db294da480110685102a78e4c7bd50d76afb08c59d2d0fdcb631a83d8a1abfc13ff62237af36ea2929e5be14c4a0bba46adc08d905a09

  • SSDEEP

    3072:xCqQchV+4xLKGPQb6pLnq1AbpaMAePjT9273c0Iy8onzK98:ltpxLKGPQbWqliF27MHsKq

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\c0db73a321e6a8e7ea113abbeb7b5ef60a93ca5f168e56f2c898c5e62ea8700b.exe
    "C:\Users\Admin\AppData\Local\Temp\c0db73a321e6a8e7ea113abbeb7b5ef60a93ca5f168e56f2c898c5e62ea8700b.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:3948
    • C:\Users\Admin\xuomie.exe
      "C:\Users\Admin\xuomie.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:900

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\xuomie.exe

    Filesize

    172KB

    MD5

    9c2586890798ac07eef7e7e49e685b5b

    SHA1

    e961c72ca3b672fcdda2b6fcd3674838afb7baf1

    SHA256

    9add960b42ddf67fc62393d5cee5045e5d81562611651a25b947d734a0d8b80a

    SHA512

    9b7b081d80c1bdd090a9817e9c911c5fbb4fce3f9c679fd7b3efe9b16e39baf084a81f2a64d29a0a0c8186a84f8cbc45db185ab00394f8f03e3a081f3d5e4e4e

  • memory/900-34-0x0000000000400000-0x000000000042E000-memory.dmp

    Filesize

    184KB

  • memory/900-38-0x0000000000400000-0x000000000042E000-memory.dmp

    Filesize

    184KB

  • memory/3948-0-0x0000000000400000-0x000000000042E000-memory.dmp

    Filesize

    184KB

  • memory/3948-37-0x0000000000400000-0x000000000042E000-memory.dmp

    Filesize

    184KB