Overview

overview

10

Static

static

1

604684d8a8...22.vbs

windows7-x64

10

604684d8a8...22.vbs

windows10-2004-x64

10

Sharing

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General

  • Target
    604684d8a860ca44c0bb7a05797883b2dec1706667dd94b5e2448fbbf2cea622.vbs
  • Size 49KB
  • Sample240614-bpzddszbjb
  • SHA256 604684d8a860ca44c0bb7a05797883b2dec1706667dd94b5e2448fbbf2cea622
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
xwormexecutionrattrojan

Malware Config

Extracted

Family

  • xworm

Version

  • 5.0

C2

  • estrella1221.duckdns.org:7000

Mutex

  • eWvWd8BtCFGhQzWH

Attributes
  • install_file

    USB.exe

aes.plain

Targets

    • Target
      604684d8a860ca44c0bb7a05797883b2dec1706667dd94b5e2448fbbf2cea622.vbs
    • Size 49KB
    • SHA256 604684d8a860ca44c0bb7a05797883b2dec1706667dd94b5e2448fbbf2cea622
    • MD5 SHA1 SHA512 SSDEEP
    Score
    10/10
    xwormexecutionrattrojan

    • Detect Xworm Payload

    • Xworm

      Xworm is a remote access trojan written in C#.

      trojanratxworm

    • Detects Windows executables referencing non-Windows User-Agents

    • Blocklisted process makes network request

    • Checks computer location settings

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

    • Drops startup file

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks