Overview

overview

10

Static

static

10

2024-03-14...er.exe

windows7-x64

9

2024-03-14...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-03-14_b1c888097b7755c2dbe3bbdecf2826ec_cryptolocker

  • Size

    50KB

  • Sample

    240314-by3geahe97

  • MD5

    b1c888097b7755c2dbe3bbdecf2826ec

  • SHA1

    3f8b9d4e0d6ba30e1fb07bf1309f9d18e0bfd831

  • SHA256

    9a7ae3cde26b87289e805698fdd389265e0cf154e70a038fce37766537bb5f09

  • SHA512

    44839b390cf4c0b335e27a62f7cbbff67deb600062fdad68dcbe7c77733889cd2c27b395a63c06e44d625f52bf6252ea0a3b6494c17f2b9d8b10919a556da958

  • SSDEEP

    1536:V6QFElP6n+gMQMOtEvwDpjeJQ7pojakl1R:V6a+pOtEvwDpjE

Score
10/10

Malware Config

Targets

    • Target

      2024-03-14_b1c888097b7755c2dbe3bbdecf2826ec_cryptolocker

    • Size

      50KB

    • MD5

      b1c888097b7755c2dbe3bbdecf2826ec

    • SHA1

      3f8b9d4e0d6ba30e1fb07bf1309f9d18e0bfd831

    • SHA256

      9a7ae3cde26b87289e805698fdd389265e0cf154e70a038fce37766537bb5f09

    • SHA512

      44839b390cf4c0b335e27a62f7cbbff67deb600062fdad68dcbe7c77733889cd2c27b395a63c06e44d625f52bf6252ea0a3b6494c17f2b9d8b10919a556da958

    • SSDEEP

      1536:V6QFElP6n+gMQMOtEvwDpjeJQ7pojakl1R:V6a+pOtEvwDpjE

    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