Overview

overview

10

Static

static

3

263d8628ff...f4.exe

windows7-x64

1

263d8628ff...f4.exe

windows10-2004-x64

10

Sharing

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General

  • Target
    263d8628ff6e9c99318da99bb42007f4.exe
  • Size 2.0MB
  • Sample231012-qfd4esdd98
  • SHA256 bb1a60d48e67a57b363bc312e01f4d91a7dae7e4a11653156e554d468578e8f2
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
wshrattrojan

Malware Config

Targets

    • Target
      263d8628ff6e9c99318da99bb42007f4.exe
    • Size 2.0MB
    • SHA256 bb1a60d48e67a57b363bc312e01f4d91a7dae7e4a11653156e554d468578e8f2
    • MD5 SHA1 SHA512 SSDEEP
    Score
    10/10
    wshrattrojan

    • WSHRAT

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

      trojanwshrat

    • WSHRAT payload

    • Blocklisted process makes network request

    • Checks computer location settings

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

    • Legitimate hosting services abused for malware hosting/C2

    • Looks up external IP address via web service

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

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks