General

  • Target
    MasonClient1.exe
  • Size 47KB
  • Sample260630-cdrd3sc15m
  • SHA256 436ef87a7863e007ab6bf5808f9a1bdfc8b75e651f8ab6c5d627c0d4337e5a54
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • xworm

C2
  • 31.tcp.cpolar.top:10735

Attributes
  • install_file

    USB.exe

Targets

    • Target
      MasonClient1.exe
    • Size 47KB
    • SHA256 436ef87a7863e007ab6bf5808f9a1bdfc8b75e651f8ab6c5d627c0d4337e5a54
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Detect Xworm Payload

    • Family: Xworm

      Xworm is a remote access trojan written in C#.

    • Boot or Logon Autostart Execution: Active Setup

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

    • Contacts third-party web service commonly abused for C2

      Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.

    • Enumerates connected drives

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

MITRE ATT&CK Enterprise v16

Tasks