Overview

overview

10

Static

static

10

2024-02-21...er.exe

windows7-x64

9

2024-02-21...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-02-21_7cb5a0ae0d3d4e101c71373e2ac348ca_cryptolocker

  • Size

    33KB

  • Sample

    240221-zfb4hafe92

  • MD5

    7cb5a0ae0d3d4e101c71373e2ac348ca

  • SHA1

    3c9bd4f254fe304d28e44705bcea43216b7c3747

  • SHA256

    cde5b422584ff71eb35b0b792f392b27a1dcdddcac943f222f49917823d8d941

  • SHA512

    8c4bf1093b9b21d6462762de11f06d3ac918528abc21a323541b4cf3cf9c5002c4831e867086a8eda21f1a7d19526705f570ddecf7c5165a1a12dcceca7f194f

  • SSDEEP

    384:bmM0V/YPvnr801TRoUGPh4TKt6ATt1DqgPa3s/zzoCt9/B1RwFtzxti:b7o/2n1TCraU6GD1a4Xt9bRwrbi

Score
10/10

Malware Config

Targets

    • Target

      2024-02-21_7cb5a0ae0d3d4e101c71373e2ac348ca_cryptolocker

    • Size

      33KB

    • MD5

      7cb5a0ae0d3d4e101c71373e2ac348ca

    • SHA1

      3c9bd4f254fe304d28e44705bcea43216b7c3747

    • SHA256

      cde5b422584ff71eb35b0b792f392b27a1dcdddcac943f222f49917823d8d941

    • SHA512

      8c4bf1093b9b21d6462762de11f06d3ac918528abc21a323541b4cf3cf9c5002c4831e867086a8eda21f1a7d19526705f570ddecf7c5165a1a12dcceca7f194f

    • SSDEEP

      384:bmM0V/YPvnr801TRoUGPh4TKt6ATt1DqgPa3s/zzoCt9/B1RwFtzxti:b7o/2n1TCraU6GD1a4Xt9bRwrbi

    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