Analysis

  • max time kernel
    141s
  • max time network
    143s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250217-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250217-enlocale:en-usos:windows10-2004-x64system
  • submitted
    04/03/2025, 17:08

General

  • Target

    XClient.exe

  • Size

    85KB

  • MD5

    731b17812f62aafeb9367d064caf5f0b

  • SHA1

    8016b432c7ec3a13354236df338886c74f990242

  • SHA256

    39ddba0e542b0699e583cfd9f6bcb78445b4c0e2070d6886f9a00478ba353b73

  • SHA512

    2b45fdbd771bad305608671d1f0ddb59313513716bcee47f545ad0e5eadddfd623cc582a028c9562edda694610d00cba90009f4f9ebd1de2f0ca721ac87bee61

  • SSDEEP

    1536:0Saf19Nuitr1vVdFpJb+M9dFHOIFWz63gXSVGOO/RxdSP:0S6H/h3b+M93uII+KS9O/RxYP

Score
10/10

Malware Config

Extracted

Family

xworm

C2

language-leading.gl.at.ply.gg:40494

Attributes
  • Install_directory

    %Userprofile%

  • install_file

    XClient.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 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:552

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/552-0-0x00007FFC19A33000-0x00007FFC19A35000-memory.dmp

    Filesize

    8KB

  • memory/552-1-0x0000000000DE0000-0x0000000000DFC000-memory.dmp

    Filesize

    112KB

  • memory/552-2-0x00007FFC19A30000-0x00007FFC1A4F1000-memory.dmp

    Filesize

    10.8MB

  • memory/552-3-0x000000001C070000-0x000000001C172000-memory.dmp

    Filesize

    1.0MB

  • memory/552-4-0x00007FFC19A30000-0x00007FFC1A4F1000-memory.dmp

    Filesize

    10.8MB