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Resubmissions

09/03/2025, 15:25

250309-stryjstya1 6

09/03/2025, 15:05

250309-sgnqcstmx2 10

General

  • Target

    http://gofile.io

  • Sample

    250309-sgnqcstmx2

Malware Config

Extracted

Family

xworm

Attributes
  • Install_directory

    %Temp%

  • install_file

    USB.exe

  • pastebin_url

    https://pastebin.com/raw/wXYjM7Vm

  • telegram

    https://api.telegram.org/bot7377184900:AAHFDX1FxXhaVcxsJ6GOid3PcOAfkgsfjas/sendMessage?chat_id=6836733049

Targets

    • Detect Xworm Payload

    • Xworm

      Xworm is a remote access trojan written in C#.

    • Xworm family

    • Blocklisted process makes network request

    • Download via BitsAdmin

    • Downloads MZ/PE file

    • Uses browser remote debugging

      Can be used control the browser and steal sensitive information such as credentials and session cookies.

    • Executes dropped EXE

    • Reads user/profile data of local email clients

      Email clients store some user data on disk where infostealers will often target it.

    • 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

    • Legitimate hosting services abused for malware hosting/C2

    • Looks up external IP address via web service

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

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks