Overview

overview

10

Static

static

10

2024-06-08...er.exe

windows7-x64

9

2024-06-08...er.exe

windows10-2004-x64

9

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General

  • Target

    2024-06-08_b95533c1bede604f8df9e48e96a04812_cryptolocker

  • Size

    65KB

  • Sample

    240608-3h4hbaaa7w

  • MD5

    b95533c1bede604f8df9e48e96a04812

  • SHA1

    33b2b6a9f851a6f6d79b81cab28af14b6e4f6d49

  • SHA256

    18b33d3d4351adb75415e8e722ad14358333b4cf0de1d2ace53524b8e232b3b2

  • SHA512

    ecab842b7400655a89167f80c9f9ef7056c49c906192f8379b81455a360d62ac8d2898a22635ce9981a3f7e5ed68d2b46734f5bb06e6553f961a787b7f5e94d2

  • SSDEEP

    1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61vSbgtsig:BbdDmjr+OtEvwDpjM85

Score
10/10

Malware Config

Targets

    • Target

      2024-06-08_b95533c1bede604f8df9e48e96a04812_cryptolocker

    • Size

      65KB

    • MD5

      b95533c1bede604f8df9e48e96a04812

    • SHA1

      33b2b6a9f851a6f6d79b81cab28af14b6e4f6d49

    • SHA256

      18b33d3d4351adb75415e8e722ad14358333b4cf0de1d2ace53524b8e232b3b2

    • SHA512

      ecab842b7400655a89167f80c9f9ef7056c49c906192f8379b81455a360d62ac8d2898a22635ce9981a3f7e5ed68d2b46734f5bb06e6553f961a787b7f5e94d2

    • SSDEEP

      1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61vSbgtsig:BbdDmjr+OtEvwDpjM85

    Score
    9/10

    • Detection of CryptoLocker Variants

    • Detection of Cryptolocker Samples

    • UPX dump on OEP (original entry point)

    • 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