Overview

overview

10

Static

static

10

2024-05-23...er.exe

windows7-x64

9

2024-05-23...er.exe

windows10-2004-x64

9

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General

  • Target

    2024-05-23_39c1b365fd4b51e6d2cbe0b6a90915a6_cryptolocker

  • Size

    96KB

  • Sample

    240523-a29jfsfb51

  • MD5

    39c1b365fd4b51e6d2cbe0b6a90915a6

  • SHA1

    30c5883567622104f82b039c66205baf6b90717e

  • SHA256

    0616cd4b42e60a93ebf8d153cf7fbcd6a4c226255a8c356ef093b50ac85d58b3

  • SHA512

    b097cbe763f1c599bc2229ad2a3ff2136603d0946edeef17a87b7ae1a38af765af5811747e43ea1bfbb60913852d8f0910add2c7151f76b3fee81e102d99ef23

  • SSDEEP

    1536:V6QFElP6n+gMQMOtEvwDpjQGYQbN/PKwNgp+:V6a+pOtEvwDpjtz5

Score
10/10

Malware Config

Targets

    • Target

      2024-05-23_39c1b365fd4b51e6d2cbe0b6a90915a6_cryptolocker

    • Size

      96KB

    • MD5

      39c1b365fd4b51e6d2cbe0b6a90915a6

    • SHA1

      30c5883567622104f82b039c66205baf6b90717e

    • SHA256

      0616cd4b42e60a93ebf8d153cf7fbcd6a4c226255a8c356ef093b50ac85d58b3

    • SHA512

      b097cbe763f1c599bc2229ad2a3ff2136603d0946edeef17a87b7ae1a38af765af5811747e43ea1bfbb60913852d8f0910add2c7151f76b3fee81e102d99ef23

    • SSDEEP

      1536:V6QFElP6n+gMQMOtEvwDpjQGYQbN/PKwNgp+:V6a+pOtEvwDpjtz5

    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