Overview

overview

10

Static

static

10

2024-02-19...er.exe

windows7-x64

9

2024-02-19...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-02-19_e9df9152cf379502c88fda6c4334749c_cryptolocker

  • Size

    61KB

  • Sample

    240219-bc1exsgf32

  • MD5

    e9df9152cf379502c88fda6c4334749c

  • SHA1

    897debca0ceb6480c006b61265e18f3e740788fa

  • SHA256

    074b3d7a58c6a60f8c17533073235862ccf233314b17908b39a7fad427d166c0

  • SHA512

    fa05f6fbc6ee0eaf0dd00b26d1630fbbed885e770ba1913e3bcf4ab6eb9b8f1c9d85f2f97cdaff8010d629c80338f00f6884ea3c4cc461d894b50e42cd848587

  • SSDEEP

    1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61vSbgtskPX:BbdDmjr+OtEvwDpjM8K

Score
10/10

Malware Config

Targets

    • Target

      2024-02-19_e9df9152cf379502c88fda6c4334749c_cryptolocker

    • Size

      61KB

    • MD5

      e9df9152cf379502c88fda6c4334749c

    • SHA1

      897debca0ceb6480c006b61265e18f3e740788fa

    • SHA256

      074b3d7a58c6a60f8c17533073235862ccf233314b17908b39a7fad427d166c0

    • SHA512

      fa05f6fbc6ee0eaf0dd00b26d1630fbbed885e770ba1913e3bcf4ab6eb9b8f1c9d85f2f97cdaff8010d629c80338f00f6884ea3c4cc461d894b50e42cd848587

    • SSDEEP

      1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61vSbgtskPX:BbdDmjr+OtEvwDpjM8K

    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