General

  • Target
    DHL_Shipment_Documents_AWB1370659_ME8933092.js
  • Size 2.4MB
  • Sample260714-l99d7sds2s
  • SHA256 40612b9531e0c9aba67bcb342c89933474eb886e5fcb09f202202edc62969c75
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • xworm

Version
  • 5.0

C2
  • 194.116.236.94:4433

Mutex
  • JNCuIMrEzbelFZe4

Attributes
  • install_file

    USB.exe

aes.plain

Targets

    • Target
      DHL_Shipment_Documents_AWB1370659_ME8933092.js
    • Size 2.4MB
    • SHA256 40612b9531e0c9aba67bcb342c89933474eb886e5fcb09f202202edc62969c75
    • 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.

    • Command and Scripting Interpreter: PowerShell

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

    • Command and Scripting Interpreter: PowerShell

      Using powershell.exe command.

    • Drops startup file

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v16

Tasks