Overview

overview

10

Static

static

2f7c799eb1...c8.exe

windows7_x64

10

2f7c799eb1...c8.exe

windows10_x64

10

Sharing

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General

  • Target
    2f7c799eb16f3ee23dea72b7aa2ff3797b797c6060d5d23fe424b80e36ff10c8
  • Size 488KB
  • Sample201111-c47bqacb1x
  • SHA256 2f7c799eb16f3ee23dea72b7aa2ff3797b797c6060d5d23fe424b80e36ff10c8
  • MD5 SHA1 SHA512
Score
10/10
wshratpersistencetrojan

Malware Config

Targets

    • Target
      2f7c799eb16f3ee23dea72b7aa2ff3797b797c6060d5d23fe424b80e36ff10c8
    • Size 488KB
    • SHA256 2f7c799eb16f3ee23dea72b7aa2ff3797b797c6060d5d23fe424b80e36ff10c8
    • MD5 SHA1 SHA512
    Score
    10/10
    wshratpersistencetrojan

    • WSHRAT

      WSHRAT is a variant of Houdini worm and has vbs and js variants.

      trojanwshrat

    • WSHRAT Payload

    • Blacklisted process makes network request

    • Executes dropped EXE

    • Drops startup file

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • JavaScript code in executable

    • 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 v6

Tasks