Overview

overview

10

Static

static

10

2024-03-19...er.exe

windows7-x64

9

2024-03-19...er.exe

windows10-2004-x64

9

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General

  • Target

    2024-03-19_db252a3273c6795016a5ca48af0173b6_cryptolocker

  • Size

    42KB

  • Sample

    240319-zk8chafb83

  • MD5

    db252a3273c6795016a5ca48af0173b6

  • SHA1

    fd67198dce0bec0ae73f47dc8a0e05c9a587a2ed

  • SHA256

    7e66758e6793ade7b1225eef814347c97b07a3007ffaae4ad98ec8e5e44c7839

  • SHA512

    6273ebd48424f71ecbbbcb3e12b9f6fd31ad1f6435d6ebeaf4dbda0505882364ebd7330ab12aad5cbd73aa3ebbfd3b1ec4975c1425a4a290d5852f46e5209fed

  • SSDEEP

    768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqhMWKajni:6j+1NMOtEvwDpjrobi

Score
10/10

Malware Config

Targets

    • Target

      2024-03-19_db252a3273c6795016a5ca48af0173b6_cryptolocker

    • Size

      42KB

    • MD5

      db252a3273c6795016a5ca48af0173b6

    • SHA1

      fd67198dce0bec0ae73f47dc8a0e05c9a587a2ed

    • SHA256

      7e66758e6793ade7b1225eef814347c97b07a3007ffaae4ad98ec8e5e44c7839

    • SHA512

      6273ebd48424f71ecbbbcb3e12b9f6fd31ad1f6435d6ebeaf4dbda0505882364ebd7330ab12aad5cbd73aa3ebbfd3b1ec4975c1425a4a290d5852f46e5209fed

    • SSDEEP

      768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqhMWKajni:6j+1NMOtEvwDpjrobi

    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