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Analysis

  • max time kernel
    91s
  • max time network
    17s
  • platform
    windows7_x64
  • resource
    win7-20240729-en
  • resource tags

    arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
  • submitted
    08/03/2025, 23:20

General

  • Target

    svchost.exe

  • Size

    71KB

  • MD5

    52256c0ff9f5af34e20119a2a33eff6c

  • SHA1

    b221e327c41d48db10e95fac86d82e2eb71e7a56

  • SHA256

    d9c1ee6233aaac1d0bb572c813e3ce0872dd0994b6bcde393d6ae3a6f6fdf5d2

  • SHA512

    fdc4d1bf8e23c9bf71e30f1b34d917b800a54c8c08a440ab7d5a9ff7529a978474959eaa73325f0d14f0ba1b30a66c786c529b6ba83b2ece2d1a821cb10c284c

  • SSDEEP

    1536:f10hA2k7XUSsR4nYciktv8bY+I0zDQmfRO3C3dccijRr:90KlXiq8bYPWDQMO3IeNr

Score
10/10

Malware Config

Extracted

Family

xworm

C2

172.245.191.79:3030

Attributes
  • Install_directory

    %AppData%

  • install_file

    svchost.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\svchost.exe
    "C:\Users\Admin\AppData\Local\Temp\svchost.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:2188

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2188-0-0x000007FEF4EB3000-0x000007FEF4EB4000-memory.dmp

    Filesize

    4KB

  • memory/2188-1-0x0000000000BE0000-0x0000000000BF8000-memory.dmp

    Filesize

    96KB

  • memory/2188-2-0x000007FEF4EB0000-0x000007FEF589C000-memory.dmp

    Filesize

    9.9MB

  • memory/2188-3-0x000007FEF4EB3000-0x000007FEF4EB4000-memory.dmp

    Filesize

    4KB

  • memory/2188-4-0x000007FEF4EB0000-0x000007FEF589C000-memory.dmp

    Filesize

    9.9MB