Overview

overview

10

Static

static

10

2024-05-31...er.exe

windows7-x64

9

2024-05-31...er.exe

windows10-2004-x64

9

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General

  • Target

    2024-05-31_ae1dfcd2d38fda1bdc94bcedfee7e614_cryptolocker

  • Size

    58KB

  • Sample

    240531-2s8z4sgd91

  • MD5

    ae1dfcd2d38fda1bdc94bcedfee7e614

  • SHA1

    3a0a4c490db6ffdba5713a002d57e5927f0b47ff

  • SHA256

    d79fae76985b790dd78a94b164f26586ca065bc6d1d2720012b940d101d1801e

  • SHA512

    affb929482e93f8f9390380dfff77bae7327d6e59a0731ca573a86cd0580af302fe936e6afb0111e5553c563af5b434c1378bbceb881254119045ab49c69ef93

  • SSDEEP

    1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb6Impy7:BbdDmjr+OtEvwDpjMY

Score
10/10

Malware Config

Targets

    • Target

      2024-05-31_ae1dfcd2d38fda1bdc94bcedfee7e614_cryptolocker

    • Size

      58KB

    • MD5

      ae1dfcd2d38fda1bdc94bcedfee7e614

    • SHA1

      3a0a4c490db6ffdba5713a002d57e5927f0b47ff

    • SHA256

      d79fae76985b790dd78a94b164f26586ca065bc6d1d2720012b940d101d1801e

    • SHA512

      affb929482e93f8f9390380dfff77bae7327d6e59a0731ca573a86cd0580af302fe936e6afb0111e5553c563af5b434c1378bbceb881254119045ab49c69ef93

    • SSDEEP

      1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb6Impy7:BbdDmjr+OtEvwDpjMY

    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