Overview

overview

10

Static

static

10

2024-02-18...er.exe

windows7-x64

9

2024-02-18...er.exe

windows10-2004-x64

9

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General

  • Target

    2024-02-18_813b03dcfa6914353b748733674b7a11_cryptolocker

  • Size

    54KB

  • Sample

    240218-kl49xage32

  • MD5

    813b03dcfa6914353b748733674b7a11

  • SHA1

    3d3058d7b9f1b67b04425ebe31e5535fd48452e5

  • SHA256

    aa5290ebcb30a27f13d44e57525bbb950d8a5573ae148030ad756ffef7a487bd

  • SHA512

    e5e4ff6fb7abaeac76d74ccb996c79f2dc616ecf109c8831e660ae792f6670ae1442e7171f666d51df9fe77fc712f6616efb37f449cfaf7a906e0bab479bc024

  • SSDEEP

    384:x0VkMq01bJ3wtEwPS8HLEh+Jagz+3be+26a4rIcVRYp055TOtOOtEvwDpjqIGR59:xQz7yVEhs9+4uR1bytOOtEvwDpjWfbKo

Score
10/10

Malware Config

Targets

    • Target

      2024-02-18_813b03dcfa6914353b748733674b7a11_cryptolocker

    • Size

      54KB

    • MD5

      813b03dcfa6914353b748733674b7a11

    • SHA1

      3d3058d7b9f1b67b04425ebe31e5535fd48452e5

    • SHA256

      aa5290ebcb30a27f13d44e57525bbb950d8a5573ae148030ad756ffef7a487bd

    • SHA512

      e5e4ff6fb7abaeac76d74ccb996c79f2dc616ecf109c8831e660ae792f6670ae1442e7171f666d51df9fe77fc712f6616efb37f449cfaf7a906e0bab479bc024

    • SSDEEP

      384:x0VkMq01bJ3wtEwPS8HLEh+Jagz+3be+26a4rIcVRYp055TOtOOtEvwDpjqIGR59:xQz7yVEhs9+4uR1bytOOtEvwDpjWfbKo

    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