Overview

overview

10

Static

static

10

2024-02-22...er.exe

windows7-x64

9

2024-02-22...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-02-22_a3ab07c141baefa518950e802d6401d5_cryptolocker

  • Size

    67KB

  • Sample

    240222-c5mvzaaf9x

  • MD5

    a3ab07c141baefa518950e802d6401d5

  • SHA1

    7bc988baaa4ce838ecc6e4c6ed4c4e2b0c1f8e47

  • SHA256

    917b9c0e50c9e29d46b7187ead14df24e4d8ee2b3272f3f6c920fa2b54aeff0c

  • SHA512

    4250f8e3eab45d6ca6373d964d90c49043176d55a5bcc343afdb0298317e163a8fe640ed24d9b9a28e61b53ed5a0d0169f381571885479f96d61b487e3e97976

  • SSDEEP

    1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKUr:DW60sllyWOtEvwDpjwF85F

Score
10/10

Malware Config

Targets

    • Target

      2024-02-22_a3ab07c141baefa518950e802d6401d5_cryptolocker

    • Size

      67KB

    • MD5

      a3ab07c141baefa518950e802d6401d5

    • SHA1

      7bc988baaa4ce838ecc6e4c6ed4c4e2b0c1f8e47

    • SHA256

      917b9c0e50c9e29d46b7187ead14df24e4d8ee2b3272f3f6c920fa2b54aeff0c

    • SHA512

      4250f8e3eab45d6ca6373d964d90c49043176d55a5bcc343afdb0298317e163a8fe640ed24d9b9a28e61b53ed5a0d0169f381571885479f96d61b487e3e97976

    • SSDEEP

      1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKUr:DW60sllyWOtEvwDpjwF85F

    Score
    9/10

    • Detection of CryptoLocker Variants

    • Detection of Cryptolocker Samples

    • 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