General

  • Target
    SPE-2025010-WA001310_pdf.rar
  • Size 45KB
  • Sample251029-m98ncafr6y
  • SHA256 b63dc73acf2e5286097608fb63edea904789e1695e29090da8979e187f7fa4b9
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • xworm

Version
  • XWorm V6.4

C2
  • 178.16.55.129:6333

Mutex
  • o6MhfpGjJ5FpV4Wz

Attributes
  • Install_directory

    %AppData%

  • install_file

    XClient.exe

  • telegram

    https://api.telegram.org/bot7409572452:AAGp8Ak5bqZu2IkEdggJaz2mnMYRTkTjv-U/sendMessage?chat_id=6870183115

aes.plain

Targets

    • Target
      SPE-2025010-WA001310_pdf/RFQ2025010-WA001310 and Certificate_IMG.bat
    • Size 122KB
    • SHA256 84bc64c5f0b3e217896ebecb8b6d434d0c8fb4c33aa87125b3b8e2062aa283d5
    • MD5 SHA1 SHA512 SSDEEP
    • Contains code to disable Windows Defender

      A .NET executable tasked with disabling Windows Defender capabilities such as realtime monitoring, blocking at first seen, etc.

    • Detect Xworm Payload

    • Xworm

      Xworm is a remote access trojan written in C#.

    • Xworm family

    • Badlisted process makes network request

      Network request originating from process or tool commonly abused by malware.

    • Drops startup file

    • Executes dropped EXE

    • Adds Run key to start application

    • Command and Scripting Interpreter: PowerShell

      Using powershell.exe command.

    • Target
      SPE-2025010-WA001310_pdf/RFx Description RRP21-0380 Invited Vendor_IMG.bat
    • Size 122KB
    • SHA256 84bc64c5f0b3e217896ebecb8b6d434d0c8fb4c33aa87125b3b8e2062aa283d5
    • MD5 SHA1 SHA512 SSDEEP
    • Contains code to disable Windows Defender

      A .NET executable tasked with disabling Windows Defender capabilities such as realtime monitoring, blocking at first seen, etc.

    • Detect Xworm Payload

    • Xworm

      Xworm is a remote access trojan written in C#.

    • Xworm family

    • Badlisted process makes network request

      Network request originating from process or tool commonly abused by malware.

    • Drops startup file

    • Executes dropped EXE

    • Adds Run key to start application

    • Command and Scripting Interpreter: PowerShell

      Using powershell.exe command.

MITRE ATT&CK Enterprise v16

Tasks