Overview

overview

10

Static

static

OCOLZ552720.js

windows7_x64

5

OCOLZ552720.js

windows10_x64

10

Sharing

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General

  • Target

    OCOLZ552720.js

  • Size

    195KB

  • Sample

    210113-has8hwr7fa

  • MD5

    86f5e65bcc64e04ba7946d8071f213b1

  • SHA1

    403129cb5514917a278e91e0643f852964912c03

  • SHA256

    ba68c2acc5b4ce72444fd74f4dab6661bad90e865b0992d5ff9bb4afe32f3557

  • SHA512

    8580b921516571a57edcf22de46be1b938167a19278fa1f2eb3de6994198a9d6e3d305f18dfe1ed8e293c2ab0ffb2464a5788756c3be3fd02cb352b5af3d691d

Score
10/10
strratpersistencestealertrojan

Malware Config

Targets

    • Target

      OCOLZ552720.js

    • Size

      195KB

    • MD5

      86f5e65bcc64e04ba7946d8071f213b1

    • SHA1

      403129cb5514917a278e91e0643f852964912c03

    • SHA256

      ba68c2acc5b4ce72444fd74f4dab6661bad90e865b0992d5ff9bb4afe32f3557

    • SHA512

      8580b921516571a57edcf22de46be1b938167a19278fa1f2eb3de6994198a9d6e3d305f18dfe1ed8e293c2ab0ffb2464a5788756c3be3fd02cb352b5af3d691d

    Score
    10/10
    strratpersistencestealertrojan

    • STRRAT

      STRRAT is a remote access tool than can steal credentials and log keystrokes.

      trojanstealerstrrat

    • Drops startup file

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • 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.

    • Enumerates physical storage devices

      Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks