Overview

overview

10

Static

static

10

2024-05-21...er.exe

windows7-x64

9

2024-05-21...er.exe

windows10-2004-x64

9

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General

  • Target

    2024-05-21_6acef4e0b2994918b65af508e7fe219c_cryptolocker

  • Size

    53KB

  • Sample

    240521-s4qhgaaf66

  • MD5

    6acef4e0b2994918b65af508e7fe219c

  • SHA1

    c02313ea4164c8ae7bbac53a311e97edd8e8cc24

  • SHA256

    769f239543c53c7398cf7a9db7b72a5570376b3dcc820e05d594be9ec2f4c55a

  • SHA512

    f4223f84d30cd94f89f5b5d6276d6b904e7a8754fae6669ddf109e91bf3743f2954949d0dfd6669ea7a697a65baa894a9a7e9784dab19d7215e0455c4338edb0

  • SSDEEP

    768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPhqlcnvhx5/xFRkHr:6j+1NMOtEvwDpjr8hhXiL

Score
10/10

Malware Config

Targets

    • Target

      2024-05-21_6acef4e0b2994918b65af508e7fe219c_cryptolocker

    • Size

      53KB

    • MD5

      6acef4e0b2994918b65af508e7fe219c

    • SHA1

      c02313ea4164c8ae7bbac53a311e97edd8e8cc24

    • SHA256

      769f239543c53c7398cf7a9db7b72a5570376b3dcc820e05d594be9ec2f4c55a

    • SHA512

      f4223f84d30cd94f89f5b5d6276d6b904e7a8754fae6669ddf109e91bf3743f2954949d0dfd6669ea7a697a65baa894a9a7e9784dab19d7215e0455c4338edb0

    • SSDEEP

      768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPhqlcnvhx5/xFRkHr:6j+1NMOtEvwDpjr8hhXiL

    Score
    9/10

    • Detection of CryptoLocker Variants

    • Detection of Cryptolocker Samples

    • Detects executables built or packed with MPress PE compressor

    • 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