General

  • Target

    d69647cf1c96e058e4a9ed4887cc08a36c863751e711f98171e32cdc36478eda.exe

  • Size

    7.6MB

  • Sample

    241014-cc8lzazekq

  • MD5

    4667ad84b811400babc982785614bb5f

  • SHA1

    0016a4d0e998382722895dee4a062c0c318e37bf

  • SHA256

    d69647cf1c96e058e4a9ed4887cc08a36c863751e711f98171e32cdc36478eda

  • SHA512

    f3276d245eae7a52233e785c9a79cc9de034b89fec7ccf22ba796c2cc8789541e5cfeb0299e8b430b6bfab43a6ecb1c0fc94ac64022320e413925649c454d2cf

  • SSDEEP

    196608:MvhBhOurErvI9pWjg/Qc+4o673pNrabeYyzWG+MYnN9sp:K4urEUWjZZ4dDLIeLzWG+TNCp

Malware Config

Extracted

Family

xworm

C2

198.23.219.104:7000

Attributes
  • Install_directory

    %AppData%

  • install_file

    word.exe

  • telegram

    https://api.telegram.org/bot7151126433:AAGnFv8HooRtSQ_cEeb4ANUyyyQ1LbT0Ehc

Targets

    • Target

      d69647cf1c96e058e4a9ed4887cc08a36c863751e711f98171e32cdc36478eda.exe

    • Size

      7.6MB

    • MD5

      4667ad84b811400babc982785614bb5f

    • SHA1

      0016a4d0e998382722895dee4a062c0c318e37bf

    • SHA256

      d69647cf1c96e058e4a9ed4887cc08a36c863751e711f98171e32cdc36478eda

    • SHA512

      f3276d245eae7a52233e785c9a79cc9de034b89fec7ccf22ba796c2cc8789541e5cfeb0299e8b430b6bfab43a6ecb1c0fc94ac64022320e413925649c454d2cf

    • SSDEEP

      196608:MvhBhOurErvI9pWjg/Qc+4o673pNrabeYyzWG+MYnN9sp:K4urEUWjZZ4dDLIeLzWG+TNCp

    • Detect Xworm Payload

    • Xworm

      Xworm is a remote access trojan written in C#.

    • Command and Scripting Interpreter: PowerShell

      Using powershell.exe command.

    • Checks computer location settings

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

    • Clipboard Data

      Adversaries may collect data stored in the clipboard from users copying information within or between applications.

    • Drops startup file

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Unsecured Credentials: Credentials In Files

      Steal credentials from unsecured files.

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • 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.

    • Obfuscated Files or Information: Command Obfuscation

      Adversaries may obfuscate content during command execution to impede detection.

    • Enumerates processes with tasklist

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

MITRE ATT&CK Enterprise v15

Tasks