Overview

overview

10

Static

static

10

2024-02-23...er.exe

windows7-x64

9

2024-02-23...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-02-23_45b238038172335d7ca2678d28582407_cryptolocker

  • Size

    96KB

  • Sample

    240223-v4cygsfa6x

  • MD5

    45b238038172335d7ca2678d28582407

  • SHA1

    229a75c7b44f3eb0c3deff98eff3e8afb4855cfd

  • SHA256

    3be4e875da12e625dead0a441c60e4119005f7ed574f7ab590d6badb983a1fa8

  • SHA512

    932b5295ee469abc1fab308119e95c2207454b58a8a281b80b6ed6d90a02a5ac0cca1b24990f907a5676a37336388164d2a92596321763929d2d2a3bcc2c00b2

  • SSDEEP

    768:xQz7yVEhs9+4uR1bytOOtEvwDpjWfbZ7uyA36S7MpxRiWNa9mktJvfT3Y:xj+VGMOtEvwDpjubwQEIiVmkfY

Score
10/10

Malware Config

Targets

    • Target

      2024-02-23_45b238038172335d7ca2678d28582407_cryptolocker

    • Size

      96KB

    • MD5

      45b238038172335d7ca2678d28582407

    • SHA1

      229a75c7b44f3eb0c3deff98eff3e8afb4855cfd

    • SHA256

      3be4e875da12e625dead0a441c60e4119005f7ed574f7ab590d6badb983a1fa8

    • SHA512

      932b5295ee469abc1fab308119e95c2207454b58a8a281b80b6ed6d90a02a5ac0cca1b24990f907a5676a37336388164d2a92596321763929d2d2a3bcc2c00b2

    • SSDEEP

      768:xQz7yVEhs9+4uR1bytOOtEvwDpjWfbZ7uyA36S7MpxRiWNa9mktJvfT3Y:xj+VGMOtEvwDpjubwQEIiVmkfY

    Score
    9/10

    • Detection of CryptoLocker Variants

    • Detection of Cryptolocker Samples

    • Detects executables built or packed with MPress PE compressor

    • 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