Overview

overview

10

Static

static

1

cf6cab6b40...1b.hta

windows7-x64

10

cf6cab6b40...1b.hta

windows10-2004-x64

10

Sharing

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General

  • Target
    cf6cab6b405f7e849e6585f6f4c1ae3fd155b75d8ceb197bd0cf46a9b4c5f91b.hta
  • Size 834B
  • Sample240403-cdt5zach47
  • SHA256 cf6cab6b405f7e849e6585f6f4c1ae3fd155b75d8ceb197bd0cf46a9b4c5f91b
  • MD5 SHA1 SHA512
Score
10/10
xwormrattrojan

Malware Config

Extracted

Family

  • xworm

C2

  • 210.246.215.82:7000

Attributes
  • Install_directory

    %ProgramData%

  • install_file

    WindowsNT.exe

Targets

    • Target
      cf6cab6b405f7e849e6585f6f4c1ae3fd155b75d8ceb197bd0cf46a9b4c5f91b.hta
    • Size 834B
    • SHA256 cf6cab6b405f7e849e6585f6f4c1ae3fd155b75d8ceb197bd0cf46a9b4c5f91b
    • MD5 SHA1 SHA512
    Score
    10/10
    xwormrattrojan

    • Detect Xworm Payload

    • Xworm

      Xworm is a remote access trojan written in C#.

      trojanratxworm

    • Detects Windows executables referencing non-Windows User-Agents

    • Downloads MZ/PE file

    • Checks computer location settings

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

    • Looks up external IP address via web service

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

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks