Overview

overview

10

Static

static

94CEDBF96E...7F.exe

windows7_x64

10

94CEDBF96E...7F.exe

windows10_x64

10

Sharing

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General

  • Target
    94CEDBF96E556F012C1EAB9E9B82FB7F.exe
  • Size 951KB
  • Sample210805-xldl1pcaxe
  • SHA256 fe7cb98f06f1cc388f492f98af7dddb68423afd87e431d2bb36a8a68cc0d1471
  • MD5 SHA1 SHA512
Score
10/10
wshratpersistencespywarestealersuricatatrojan

Malware Config

Targets

    • Target
      94CEDBF96E556F012C1EAB9E9B82FB7F.exe
    • Size 951KB
    • SHA256 fe7cb98f06f1cc388f492f98af7dddb68423afd87e431d2bb36a8a68cc0d1471
    • MD5 SHA1 SHA512
    Score
    10/10
    wshratpersistencespywarestealersuricatatrojan

    • WSHRAT

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

      trojanwshrat

    • WSHRAT Payload

    • suricata: ET MALWARE WSHRAT CnC Checkin

      suricata: ET MALWARE WSHRAT CnC Checkin

      suricata

    • suricata: ET MALWARE WSHRAT Credential Dump Module Download Command Inbound

      suricata: ET MALWARE WSHRAT Credential Dump Module Download Command Inbound

      suricata

    • suricata: ET MALWARE Worm.VBS Dunihi/Houdini/H-Worm Checkin 1

      suricata: ET MALWARE Worm.VBS Dunihi/Houdini/H-Worm Checkin 1

      suricata

    • Blocklisted process makes network request

    • Executes dropped EXE

    • Drops startup file

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

      spywarestealer

    • Adds Run key to start application

      persistence

    • 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