General

  • Target
    e64794c1ad4f67236308251d84a4523375ec8557252adb43f5df0c3782c871eb.bin
  • Size 134KB
  • Sample260910-fykc2sgq6w
  • SHA256 e64794c1ad4f67236308251d84a4523375ec8557252adb43f5df0c3782c871eb
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • xworm

Version
  • XWorm V5.6

C2
  • windowsupdatecheck.ddns.net:8080

Attributes
  • install_file

    USB.exe

Targets

    • Target
      e64794c1ad4f67236308251d84a4523375ec8557252adb43f5df0c3782c871eb.bin
    • Size 134KB
    • SHA256 e64794c1ad4f67236308251d84a4523375ec8557252adb43f5df0c3782c871eb
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Detect Xworm Payload

    • Family: Xworm

      Xworm is a remote access trojan written in C#.

    • Command and Scripting Interpreter: PowerShell

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

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Contacts third-party web service commonly abused for C2

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

MITRE ATT&CK Enterprise v16

Tasks