Analysis

  • max time kernel
    92s
  • max time network
    137s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250217-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250217-enlocale:en-usos:windows10-2004-x64system
  • submitted
    07/03/2025, 06:42

General

  • Target

    XClient.exe

  • Size

    40KB

  • MD5

    eb13986953c126b0321b9e4bb8541e0b

  • SHA1

    ffe24ce558ac7bfd123439ecc49b500bab0e6221

  • SHA256

    5f4d2a35df2b5ae7cbbbd0468b93bfa13b4a5a75bdb41f1478f8ad63467d064d

  • SHA512

    b66a4c981bd8e3b889e27347bd72a5ee4f0f307f2694c05949bde1e86f4c81e04e6940ab4f0d8ac6f00363636ce5365f4354bcb8be5ffe0fcd7bd92693c4cf8b

  • SSDEEP

    768:dCYzP4KJq5tasTfdAthlKutJF5P+9O9R68OMhq3ESF:dPz9s597mJK2Fs9UR68OMk7

Score
10/10

Malware Config

Extracted

Family

xworm

Version

5.0

C2

gold-patterns.gl.at.ply.gg:40553

Mutex

ObBNP9mSxbDSeW0Q

Attributes
  • Install_directory

    %AppData%

  • install_file

    XClient.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 use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\XClient.exe
    "C:\Users\Admin\AppData\Local\Temp\XClient.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:4612

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/4612-0-0x00007FF8D8473000-0x00007FF8D8475000-memory.dmp

    Filesize

    8KB

  • memory/4612-1-0x0000000000A70000-0x0000000000A80000-memory.dmp

    Filesize

    64KB

  • memory/4612-2-0x00007FF8D8470000-0x00007FF8D8F31000-memory.dmp

    Filesize

    10.8MB

  • memory/4612-3-0x00007FF8D8470000-0x00007FF8D8F31000-memory.dmp

    Filesize

    10.8MB