General

  • Target

    99046c46f53b267124ac5242e1cc7e137da082dd8a98b698e299fd37b7ba662e

  • Size

    520KB

  • Sample

    241119-qbl88swdpf

  • MD5

    e421c59a4fd0dc818769aed52138860c

  • SHA1

    e8d58788b09ceb98b1d6df59706a2f2759bb2232

  • SHA256

    99046c46f53b267124ac5242e1cc7e137da082dd8a98b698e299fd37b7ba662e

  • SHA512

    a64b4ab565c0bc74904bb0eae8fd1466d322cd92c93787ed91706e13b8cd7cb7c38578b6724e5c5f63f7edcd1b48ce8aed27ed2f2efca9dab21808fc70b22052

  • SSDEEP

    12288:ZyveQB/fTHIGaPkKEYzURNAwbAgrgRUgRvZ7Pg0Nc5vo:ZuDXTIGaPhEYzUzA0m5vZjg0NGvo

Malware Config

Extracted

Family

xworm

C2

business-super.gl.at.ply.gg:62169

Attributes
  • Install_directory

    %AppData%

  • install_file

    svchost.exe

  • telegram

    https://api.telegram.org/bot7928045655:AAGXKGnSpTticz59k6sIY64CzUGLPjHsWl0/sendMessage?chat_id=6069705327

Targets

    • Target

      99046c46f53b267124ac5242e1cc7e137da082dd8a98b698e299fd37b7ba662e

    • Size

      520KB

    • MD5

      e421c59a4fd0dc818769aed52138860c

    • SHA1

      e8d58788b09ceb98b1d6df59706a2f2759bb2232

    • SHA256

      99046c46f53b267124ac5242e1cc7e137da082dd8a98b698e299fd37b7ba662e

    • SHA512

      a64b4ab565c0bc74904bb0eae8fd1466d322cd92c93787ed91706e13b8cd7cb7c38578b6724e5c5f63f7edcd1b48ce8aed27ed2f2efca9dab21808fc70b22052

    • SSDEEP

      12288:ZyveQB/fTHIGaPkKEYzURNAwbAgrgRUgRvZ7Pg0Nc5vo:ZuDXTIGaPhEYzUzA0m5vZjg0NGvo

    • Detect Xworm Payload

    • Xworm

      Xworm is a remote access trojan written in C#.

    • Xworm family

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Drops startup file

    • Executes dropped EXE

    • Adds Run key to start application

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

MITRE ATT&CK Enterprise v15

Tasks