General

  • Target
    6a5ec053a3dbb5b92d9f7bda53308d1b6b800b1dcb9b36b82e213cc83339b44c
  • Size 207KB
  • Sample260702-kgdw6aex31
  • SHA256 6a5ec053a3dbb5b92d9f7bda53308d1b6b800b1dcb9b36b82e213cc83339b44c
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • xworm

Version
  • 5.0

C2
  • 198.23.177.200:4445

Mutex
  • LrDcyfhc57bMsbC3

Attributes
  • install_file

    USB.exe

aes.plain

Targets

    • Target
      H98765456780KL.js
    • Size 317KB
    • SHA256 a6e4442a498556cb086f98024ebafb6c85719fcbee76b04e0e8889673fdc6024
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Detect Xworm Payload

    • Family: Xworm

      Xworm is a remote access trojan written in C#.

    • Command and Scripting Interpreter: PowerShell

      Run Powershell and hide display window.

    • Command and Scripting Interpreter: PowerShell

      Using powershell.exe command.

    • 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.

    • Accesses Microsoft Outlook profiles

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

    • UPX packed file

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

MITRE ATT&CK Enterprise v16

Tasks