Overview

overview

10

Static

static

10

2024-02-12...er.exe

windows7-x64

9

2024-02-12...er.exe

windows10-2004-x64

9

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General

  • Target

    2024-02-12_50d6052c02d7ef5cb3223adf4e23998f_cryptolocker

  • Size

    34KB

  • Sample

    240212-y72mssdc95

  • MD5

    50d6052c02d7ef5cb3223adf4e23998f

  • SHA1

    1ba5e08f25b901446dab65c1cc0dceed0415b1c6

  • SHA256

    d238f7bd07e11ff746f55e6d1f397346a88dabea94819910921e0834ea662bc1

  • SHA512

    7b589514147eb021ada54741370595e28c19853883c2b738fe6a371ce107fdc27df34197e0306ddcfaf0702c95f581d5e9ad52351465cab6ed5adae015296f9d

  • SSDEEP

    384:bM7Q0pjC4GybxMv01d3AcASBQMf6i/zzzcYgUPSznHzu02lOQAYn:b/yC4GyNM01GuQMNXw2PSjHC02ltAYn

Score
10/10
discovery

Malware Config

Targets

    • Target

      2024-02-12_50d6052c02d7ef5cb3223adf4e23998f_cryptolocker

    • Size

      34KB

    • MD5

      50d6052c02d7ef5cb3223adf4e23998f

    • SHA1

      1ba5e08f25b901446dab65c1cc0dceed0415b1c6

    • SHA256

      d238f7bd07e11ff746f55e6d1f397346a88dabea94819910921e0834ea662bc1

    • SHA512

      7b589514147eb021ada54741370595e28c19853883c2b738fe6a371ce107fdc27df34197e0306ddcfaf0702c95f581d5e9ad52351465cab6ed5adae015296f9d

    • SSDEEP

      384:bM7Q0pjC4GybxMv01d3AcASBQMf6i/zzzcYgUPSznHzu02lOQAYn:b/yC4GyNM01GuQMNXw2PSjHC02ltAYn

    Score
    9/10
    discovery

    • Detection of CryptoLocker Variants

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Creates a large amount of network flows

      This may indicate a network scan to discover remotely running services.

      discovery
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks