Overview

overview

10

Static

static

10

2024-02-11...er.exe

windows7-x64

9

2024-02-11...er.exe

windows10-2004-x64

9

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General

  • Target

    2024-02-11_a131fffa62f9d02261712cfc440de263_cryptolocker

  • Size

    44KB

  • Sample

    240211-1klzyadg25

  • MD5

    a131fffa62f9d02261712cfc440de263

  • SHA1

    266011a925ce46980b50c9870065b96d9abb15f9

  • SHA256

    e617b3dccc9f23ffade510064dc9182779886a310ac9a3b10a3978f5beb18666

  • SHA512

    c981a0c57f99b0e590593c2d68971b2c9a059af456e5f6f9f8cb2ad24f223c714d906e03f0bfa8b49383f6c90f63bc579069361f179bd27f5954f6f1cdeee98f

  • SSDEEP

    768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjIm8z2iaSIO/WZrEu/d+qmsUHQ1wsw:ZzFbxmLPWQMOtEvwDpj386Sj/WprqQ1K

Score
10/10

Malware Config

Targets

    • Target

      2024-02-11_a131fffa62f9d02261712cfc440de263_cryptolocker

    • Size

      44KB

    • MD5

      a131fffa62f9d02261712cfc440de263

    • SHA1

      266011a925ce46980b50c9870065b96d9abb15f9

    • SHA256

      e617b3dccc9f23ffade510064dc9182779886a310ac9a3b10a3978f5beb18666

    • SHA512

      c981a0c57f99b0e590593c2d68971b2c9a059af456e5f6f9f8cb2ad24f223c714d906e03f0bfa8b49383f6c90f63bc579069361f179bd27f5954f6f1cdeee98f

    • SSDEEP

      768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjIm8z2iaSIO/WZrEu/d+qmsUHQ1wsw:ZzFbxmLPWQMOtEvwDpj386Sj/WprqQ1K

    Score
    9/10

    • Detection of CryptoLocker Variants

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks