Analysis

  • max time kernel
    93s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    01/01/2025, 14:21

General

  • Target
    Fixer.exe
  • Size 38KB
  • Sample250101-rn6dba1jbj
  • SHA256 0acff7818db5350e5c8034dd9fb1c90e619ea22c41bb68adca1914a57da54781
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10

Malware Config

Extracted

Family
  • xworm

Version
  • 5.0

C2
  • latest-gt.gl.at.ply.gg:56299

Mutex
  • ZACqTpsePlx8zC6e

Attributes
  • install_file

    USB.exe

aes.plain

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\Fixer.exe
    "C:\Users\Admin\AppData\Local\Temp\Fixer.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    PID:1852

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        memory/1852-0-0x00007FFF26BA3000-0x00007FFF26BA5000-memory.dmp

        memory/1852-1-0x00000000006C0000-0x00000000006D0000-memory.dmp

        memory/1852-2-0x00007FFF26BA0000-0x00007FFF27661000-memory.dmp

        memory/1852-3-0x00007FFF26BA3000-0x00007FFF26BA5000-memory.dmp

        memory/1852-4-0x00007FFF26BA0000-0x00007FFF27661000-memory.dmp