Overview

overview

10

Static

static

10

2024-05-07...er.exe

windows7-x64

9

2024-05-07...er.exe

windows10-2004-x64

9

Sharing

Copy URL Twitter E-mail

General

  • Target

    2024-05-07_2a24cc465fb285aa7712c0c171309013_cryptolocker

  • Size

    51KB

  • Sample

    240507-h8lpzahe95

  • MD5

    2a24cc465fb285aa7712c0c171309013

  • SHA1

    b9583b882e98879d91bb8a136e32cbb885c0f51e

  • SHA256

    d18a8d43787d6b3ca08c2f8ba6b5d4a6a7a191f6cf7720457d16356ef952d18d

  • SHA512

    c3249b251f6e3494ed1a61c063c92bd5738235653be9e6bd80a99dcfe70bdfb0dc8abaad32a7739ffa6a5686af6bd691e3beb80f89056b84ace374c31ef406af

  • SSDEEP

    768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2MoccS:qmbhXDmjr5MOtEvwDpj5cDtKkQZQzc

Score
10/10

Malware Config

Targets

    • Target

      2024-05-07_2a24cc465fb285aa7712c0c171309013_cryptolocker

    • Size

      51KB

    • MD5

      2a24cc465fb285aa7712c0c171309013

    • SHA1

      b9583b882e98879d91bb8a136e32cbb885c0f51e

    • SHA256

      d18a8d43787d6b3ca08c2f8ba6b5d4a6a7a191f6cf7720457d16356ef952d18d

    • SHA512

      c3249b251f6e3494ed1a61c063c92bd5738235653be9e6bd80a99dcfe70bdfb0dc8abaad32a7739ffa6a5686af6bd691e3beb80f89056b84ace374c31ef406af

    • SSDEEP

      768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2MoccS:qmbhXDmjr5MOtEvwDpj5cDtKkQZQzc

    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