General

  • Target
    Ödeme - Swift(MX)_pdf.vbs
  • Size 1.2MB
  • Sample260707-qrtcgsaz4s
  • SHA256 429e410fac87f603340c5007dc6b6be5f59876cc2437bd28fbdd17cf0f4206a6
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • xworm

Version
  • 5.0

C2
  • 155.103.69.160:2839

Mutex
  • RJc6ZIx2JvyyOQ2Z

Attributes
  • install_file

    USB.exe

aes.plain

Targets

    • Target
      Ödeme - Swift(MX)_pdf.vbs
    • Size 1.2MB
    • SHA256 429e410fac87f603340c5007dc6b6be5f59876cc2437bd28fbdd17cf0f4206a6
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Detect Xworm Payload

    • Family: Xworm

      Xworm is a remote access trojan written in C#.

    • Process spawned unexpected child process

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

    • Badlisted process makes network request

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

    • Boot or Logon Autostart Execution: Active Setup

      Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

    • Command and Scripting Interpreter: PowerShell

      Run Powershell and hide display window.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Drops startup file

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v16

Tasks