General

  • Target
    0f467eaebdbc7236761d28d894153158f35b2a60f29cff59e522e37a16bbe90b
  • Size 864KB
  • Sample260701-qccq7agy6z
  • SHA256 0f467eaebdbc7236761d28d894153158f35b2a60f29cff59e522e37a16bbe90b
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • xworm

Version
  • 5.0

C2
  • 104.239.66.42:7004

Mutex
  • 6YTpcx56HDXU7quN

Attributes
  • install_file

    USB.exe

aes.plain

Targets

    • Target
      PO-1400083954 pdf.JS
    • Size 4.0MB
    • SHA256 1a6eaebdcc55c0ea88201ac996c3bca4a2d099aa52cd9c7d148f25539ac873bf
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Detect Xworm Payload

    • Family: Xworm

      Xworm is a remote access trojan written in C#.

    • Checks computer location settings

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

    • Executes dropped EXE

    • Reads user/profile data of local email clients

      Email clients store some user data on disk where infostealers will often target it.

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Accesses Microsoft Outlook profiles

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v16

Tasks