Overview

overview

10

Static

static

10

2024-03-12...er.exe

windows7-x64

9

2024-03-12...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-03-12_1b728f79bf1b24eb192aa12e49624fe7_cryptolocker

  • Size

    31KB

  • Sample

    240312-d1bsksha76

  • MD5

    1b728f79bf1b24eb192aa12e49624fe7

  • SHA1

    d8ff7c2ecfb2debfad155f257fb1d756e6b98d9b

  • SHA256

    bd063f0425ec5baf89a90a46a6d1fcd669a7a1311cfdaaa1d178b22fbea4e3ae

  • SHA512

    fac9e2dde44612b14fa904223d2200c205e89c447555787287f66923ef24e9a8841ed6c7e5e98a84daae182d31558bd75ae9cb3b5262977fae92d96acba772f0

  • SSDEEP

    384:bA74uGLLQRcsdeQ72ngEr4K7YmE8j60nrlwfjDUr766SJ/Tl+6lt6GqCn:bA74zYcgT/Ekd0ryfjQRSlplt9n

Score
10/10

Malware Config

Targets

    • Target

      2024-03-12_1b728f79bf1b24eb192aa12e49624fe7_cryptolocker

    • Size

      31KB

    • MD5

      1b728f79bf1b24eb192aa12e49624fe7

    • SHA1

      d8ff7c2ecfb2debfad155f257fb1d756e6b98d9b

    • SHA256

      bd063f0425ec5baf89a90a46a6d1fcd669a7a1311cfdaaa1d178b22fbea4e3ae

    • SHA512

      fac9e2dde44612b14fa904223d2200c205e89c447555787287f66923ef24e9a8841ed6c7e5e98a84daae182d31558bd75ae9cb3b5262977fae92d96acba772f0

    • SSDEEP

      384:bA74uGLLQRcsdeQ72ngEr4K7YmE8j60nrlwfjDUr766SJ/Tl+6lt6GqCn:bA74zYcgT/Ekd0ryfjQRSlplt9n

    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