General

  • Target
    30032026_1628_ORDER_RFQ Signed.vbs.zip
  • Size 64KB
  • Sample260330-tyttdab19t
  • SHA256 ca32d8875156590d9a105924503abcebf3fa72896cfc2b6dfa6e6d61615d1550
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • xworm

Version
  • 5.0

C2
  • 103.83.87.178:2001

Mutex
  • EvVLsHxNS1r38kMG

Attributes
  • install_file

    USB.exe

aes.plain

Targets

    • Target
      ORDER_RFQ Signed.vbs
    • Size 2.6MB
    • SHA256 a46d328e7bcee448006caf44fc6bf4603e6c9948f717074a3350316121d1a9db
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Detect Xworm Payload

    • Process spawned unexpected child process

      This typically indicates the parent process was compromised via an exploit or macro.

    • 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.

    • Command and Scripting Interpreter: PowerShell

      Run Powershell and hide display window.

    • Command and Scripting Interpreter: PowerShell

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

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v16

Tasks