Analysis

  • max time kernel
    119s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20250207-en
  • resource tags

    arch:x64arch:x86image:win7-20250207-enlocale:en-usos:windows7-x64system
  • submitted
    07/03/2025, 07:11

General

  • Target

    XClient.exe

  • Size

    40KB

  • MD5

    16a92e02baf78fdb3d9b42b2b172c903

  • SHA1

    74df5010fbe3ac077fc4a2e6a49b15fd1394ec4f

  • SHA256

    88a56e0f1cea8d9d523d10f6455af5c929b2c04f978cc18c09bda5e002155ffc

  • SHA512

    086d4fa542cb12ba4dd0efb1f487b752d86ac5639c665c3e8755d45f87070979a1f963ba9027a7f2c10f1ad3a3598803f473b4d3aa4cef5efc4f3556325b8574

  • SSDEEP

    768:QCYzP4KJq5tasTfdAthlKutJF5P+9O9Q68OMh93ESi:QPz9s597mJK2Fs9UQ68OMfc

Score
10/10

Malware Config

Extracted

Family

xworm

Version

5.0

C2

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

Mutex

fHojKvT6bqGOWQJ1

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:2476

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2476-0-0x000007FEF5C43000-0x000007FEF5C44000-memory.dmp

    Filesize

    4KB

  • memory/2476-1-0x0000000000CC0000-0x0000000000CD0000-memory.dmp

    Filesize

    64KB

  • memory/2476-2-0x000007FEF5C40000-0x000007FEF662C000-memory.dmp

    Filesize

    9.9MB

  • memory/2476-3-0x000007FEF5C40000-0x000007FEF662C000-memory.dmp

    Filesize

    9.9MB