Analysis

  • max time kernel
    62s
  • max time network
    63s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    21-01-2025 16:30

General

  • Target

    XClient (1).exe

  • Size

    85KB

  • MD5

    f82f73d52c5841960a55b25c1a069bf0

  • SHA1

    22fc977cbf1f397d3e5710fc75efe191c95211e7

  • SHA256

    ab1d4c3fba3061a088b577bc01856b61073f4f44f524b22e942c9e55f5971521

  • SHA512

    6b1653389961ff2a0be74420b9b627acb2f30572e9bdcc16296bf9f9eef8a939eb04b5f3dcbe7b893712c2eb3b4670d93db341a0482a1a138e34d9b0f0bde88c

  • SSDEEP

    1536:riEzQ5RXrU2nyYMx9mQlsgb0rbX4nJIVCuZbZnp2h0yPOtH9tGZY:rNzuyxRm4OguZbZnAhtOtHbD

Score
10/10

Malware Config

Extracted

Family

xworm

C2

147.185.221.25:2324

127.0.0.1:2324

Attributes
  • install_file

    USB.exe

Signatures

  • Detect Xworm Payload 1 IoCs
  • Xworm

    Xworm is a remote access trojan written in C#.

  • Xworm family
  • Looks up external IP address via web service 1 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\XClient (1).exe
    "C:\Users\Admin\AppData\Local\Temp\XClient (1).exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    PID:3820

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/3820-0-0x00007FFA81CC3000-0x00007FFA81CC5000-memory.dmp

    Filesize

    8KB

  • memory/3820-1-0x0000000000A00000-0x0000000000A1C000-memory.dmp

    Filesize

    112KB

  • memory/3820-2-0x00007FFA81CC0000-0x00007FFA82781000-memory.dmp

    Filesize

    10.8MB

  • memory/3820-3-0x00007FFA81CC3000-0x00007FFA81CC5000-memory.dmp

    Filesize

    8KB

  • memory/3820-4-0x00007FFA81CC0000-0x00007FFA82781000-memory.dmp

    Filesize

    10.8MB