Overview

overview

10

Static

static

10

2024-02-28...er.exe

windows7-x64

9

2024-02-28...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-02-28_6aa312133a7e7adce872239accff8af5_cryptolocker

  • Size

    60KB

  • Sample

    240228-t8rf1agf9t

  • MD5

    6aa312133a7e7adce872239accff8af5

  • SHA1

    3df7665f58030166f6883ceea0b511162741c25d

  • SHA256

    2b55e50cc41725142b76cfdc6b671d6987d09d1100449662cbb046cdad421746

  • SHA512

    efb873c227fd53ede98c26e51c82be32865b247df9a07cf6cee28c8507758848b88e9cdc9b043bc98a4638a1fe4c73f6f6a48006e1b57c8226f677be8c7776a6

  • SSDEEP

    1536:btB9g/xtCSKfxLIc//Xr+/AO/kIZ3ft2nVuTKB6nggOlHdUHae:btng54SMLr+/AO/kIhfoKMHd8

Score
10/10

Malware Config

Targets

    • Target

      2024-02-28_6aa312133a7e7adce872239accff8af5_cryptolocker

    • Size

      60KB

    • MD5

      6aa312133a7e7adce872239accff8af5

    • SHA1

      3df7665f58030166f6883ceea0b511162741c25d

    • SHA256

      2b55e50cc41725142b76cfdc6b671d6987d09d1100449662cbb046cdad421746

    • SHA512

      efb873c227fd53ede98c26e51c82be32865b247df9a07cf6cee28c8507758848b88e9cdc9b043bc98a4638a1fe4c73f6f6a48006e1b57c8226f677be8c7776a6

    • SSDEEP

      1536:btB9g/xtCSKfxLIc//Xr+/AO/kIZ3ft2nVuTKB6nggOlHdUHae:btng54SMLr+/AO/kIhfoKMHd8

    Score
    9/10

    • Detection of CryptoLocker Variants

    • 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