Analysis

  • max time kernel
    122s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    05/03/2025, 12:22

General

  • Target

    XClient.exe

  • Size

    78KB

  • MD5

    180fc424568caae617d85b5f7f4f21bb

  • SHA1

    0756d1d725b6ddb43d61d30568ffb9486fc2a533

  • SHA256

    533005ec5034e1e5b5790591f69854047b24dc5a5c92d360ba96a446cc170541

  • SHA512

    68ede4e43feba704b6a8fd20ad1f9960dd2fdef170b0fad16e1e96668aac9aec264716e643592f87be505698e4e527223425a8c45f7ac58584a8b6d417a83956

  • SSDEEP

    1536:VkEDhX792czNqtzGdZAdXZ1bWgopSgpA2YzO+aMLR:uWxN6SZANbWgoYzO+vd

Score
10/10

Malware Config

Extracted

Family

xworm

C2

192.168.0.18:1234

Attributes
  • Install_directory

    %Temp%

  • 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:2156

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2156-0-0x000007FEF58E3000-0x000007FEF58E4000-memory.dmp

    Filesize

    4KB

  • memory/2156-1-0x0000000000980000-0x000000000099A000-memory.dmp

    Filesize

    104KB

  • memory/2156-2-0x000007FEF58E0000-0x000007FEF62CC000-memory.dmp

    Filesize

    9.9MB

  • memory/2156-3-0x000007FEF58E0000-0x000007FEF62CC000-memory.dmp

    Filesize

    9.9MB