Overview

overview

10

Static

static

10

2024-04-18...er.exe

windows7-x64

9

2024-04-18...er.exe

windows10-2004-x64

9

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General

  • Target

    2024-04-18_8c08d733a231c2dddef20925204accbe_cryptolocker

  • Size

    62KB

  • Sample

    240418-gcv34acf66

  • MD5

    8c08d733a231c2dddef20925204accbe

  • SHA1

    ca39df62bb713e9400e807cd8a6f5e3c706fb149

  • SHA256

    1fe5b98c5573e3ae91b607360795a6829b2b9dcc0110e925ee44f71c713a6d71

  • SHA512

    d05c48c1c5f3c11329a1c6f839a8cc8b6b1d30f39d54bd40cfdd3e9cb6e1754a68b432d56d361e96732c708db0a126d893710c7d5362cd5900b1af07bee9a164

  • SSDEEP

    1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61vSbgtsit:BbdDmjr+OtEvwDpjM80

Score
10/10

Malware Config

Targets

    • Target

      2024-04-18_8c08d733a231c2dddef20925204accbe_cryptolocker

    • Size

      62KB

    • MD5

      8c08d733a231c2dddef20925204accbe

    • SHA1

      ca39df62bb713e9400e807cd8a6f5e3c706fb149

    • SHA256

      1fe5b98c5573e3ae91b607360795a6829b2b9dcc0110e925ee44f71c713a6d71

    • SHA512

      d05c48c1c5f3c11329a1c6f839a8cc8b6b1d30f39d54bd40cfdd3e9cb6e1754a68b432d56d361e96732c708db0a126d893710c7d5362cd5900b1af07bee9a164

    • SSDEEP

      1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61vSbgtsit:BbdDmjr+OtEvwDpjM80

    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