Overview

overview

10

Static

static

10

2024-05-02...er.exe

windows7-x64

9

2024-05-02...er.exe

windows10-2004-x64

9

Sharing

Copy URL Twitter E-mail

General

  • Target

    2024-05-02_438c88d726924562ff05ab444c6d720c_cryptolocker

  • Size

    46KB

  • Sample

    240502-cw6xgsed91

  • MD5

    438c88d726924562ff05ab444c6d720c

  • SHA1

    b28cd10c4826405860ca4dff6007ab74ff8f9a4b

  • SHA256

    82f94a66237f87797eec16354500b8327b36155eb650d0e38be47ed145484010

  • SHA512

    f1a07a3e35fe3a7c7f8fd5ec3277b7bbcc293631ddd4f65512d11d94a33066525b945d81c111dc920e82dba8721a11daacb4cafd4d1529db21bcb372367ad0f3

  • SSDEEP

    768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2MoL5H:qmbhXDmjr5MOtEvwDpj5cDtKkQZQqu

Score
10/10

Malware Config

Targets

    • Target

      2024-05-02_438c88d726924562ff05ab444c6d720c_cryptolocker

    • Size

      46KB

    • MD5

      438c88d726924562ff05ab444c6d720c

    • SHA1

      b28cd10c4826405860ca4dff6007ab74ff8f9a4b

    • SHA256

      82f94a66237f87797eec16354500b8327b36155eb650d0e38be47ed145484010

    • SHA512

      f1a07a3e35fe3a7c7f8fd5ec3277b7bbcc293631ddd4f65512d11d94a33066525b945d81c111dc920e82dba8721a11daacb4cafd4d1529db21bcb372367ad0f3

    • SSDEEP

      768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2MoL5H:qmbhXDmjr5MOtEvwDpj5cDtKkQZQqu

    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