General

  • Target
    9758f758b221d0ab47e831ce9ec8dee2e8d9fbb58d3c91b0ce056fa1f6fa0cfd.exe
  • Size 463KB
  • Sample261028-ar3cdsg15t
  • SHA256 9758f758b221d0ab47e831ce9ec8dee2e8d9fbb58d3c91b0ce056fa1f6fa0cfd
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • 44caliber

C2
  • https://discord.com/api/webhooks/1529155980405899375/jgpGJH-0z5WL1zBCJQo_q9gLgK1B8QLLkvo_AwKcMUvUKICyfFHEAc6bX364j0YsfP7s

Extracted

Family
  • xworm

Version
  • XWorm V5.6

C2
  • tcp.cloudpub.ru:55505

Attributes
  • Install_directory

    %Public%

  • install_file

    USB.exe

Targets

    • Target
      9758f758b221d0ab47e831ce9ec8dee2e8d9fbb58d3c91b0ce056fa1f6fa0cfd.exe
    • Size 463KB
    • SHA256 9758f758b221d0ab47e831ce9ec8dee2e8d9fbb58d3c91b0ce056fa1f6fa0cfd
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Detect Xworm Payload

    • Family: 44Caliber

      An open source infostealer written in C#.

    • 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 web browsers

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

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

MITRE ATT&CK Enterprise v16

Tasks