General

  • Target
    9378bcf50d0a58428c5b2f7fd2284579927a48fd2e9d8f4f8395f932cb3db1a6.exe
  • Size 763KB
  • Sample241022-b346ss1fml
  • SHA256 9378bcf50d0a58428c5b2f7fd2284579927a48fd2e9d8f4f8395f932cb3db1a6
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • xworm

Version
  • 5.0

C2
  • 162.251.122.86:57903

Mutex
  • fCXrE8L4kRTm48Ov

Attributes
  • install_file

    USB.exe

aes.plain

Extracted

Family
  • redline

Botnet
  • success

C2
  • 162.251.122.86:5798

Extracted

Family
  • vipkeylogger

C2
  • https://api.telegram.org/bot7260827022:AAGnycbSxkSvowZMOoJ8zZlGOgV2Qx7LfZI/sendMessage?chat_id=6487984800

  • https://api.telegram.org/bot7388739443:AAGtGEMG0kgDM1V9rPLWCt4i7ndysEwwYBA/sendMessage?chat_id=1224745150

Targets

    • Target
      9378bcf50d0a58428c5b2f7fd2284579927a48fd2e9d8f4f8395f932cb3db1a6.exe
    • Size 763KB
    • SHA256 9378bcf50d0a58428c5b2f7fd2284579927a48fd2e9d8f4f8395f932cb3db1a6
    • MD5 SHA1 SHA512 SSDEEP
    • Detect Xworm Payload

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • RedLine payload

    • VIPKeylogger

      VIPKeylogger is a keylogger and infostealer written in C# and it resembles SnakeKeylogger that was found in 2020.

    • Xworm

      Xworm is a remote access trojan written in C#.

    • Drops startup file

    • Executes dropped EXE

    • Loads dropped DLL

    • Accesses Microsoft Outlook profiles

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Looks up external IP address via web service

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

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks