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_4605fd0fbf5372fbdad8b5aacb641bf2_cryptolocker

  • Size

    36KB

  • Sample

    240523-wnbwxsbb9z

  • MD5

    4605fd0fbf5372fbdad8b5aacb641bf2

  • SHA1

    dbe083fdc951dc3258ed177e45caab43904d7917

  • SHA256

    294ce57d4debcf1e81b99ad8ebe3d4b943960efe535b08c2910dda751b704d9a

  • SHA512

    53a21c5e27e0f4fdce9fa9dd3ad7453e23f933ee358df938a1e50b34e4761ac18009c535fb7fc794ebc77a8922138d69d2216d40c7e7f59a984dc1d674029f12

  • SSDEEP

    384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4l8tFFxE2B0qvoLUZ61VCV:btB9g/WItCSsAGjX7r3BTmUQ1V8

Score
10/10

Malware Config

Targets

    • Target

      2024-05-23_4605fd0fbf5372fbdad8b5aacb641bf2_cryptolocker

    • Size

      36KB

    • MD5

      4605fd0fbf5372fbdad8b5aacb641bf2

    • SHA1

      dbe083fdc951dc3258ed177e45caab43904d7917

    • SHA256

      294ce57d4debcf1e81b99ad8ebe3d4b943960efe535b08c2910dda751b704d9a

    • SHA512

      53a21c5e27e0f4fdce9fa9dd3ad7453e23f933ee358df938a1e50b34e4761ac18009c535fb7fc794ebc77a8922138d69d2216d40c7e7f59a984dc1d674029f12

    • SSDEEP

      384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4l8tFFxE2B0qvoLUZ61VCV:btB9g/WItCSsAGjX7r3BTmUQ1V8

    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