Overview

overview

10

Static

static

10

2024-02-01...er.exe

windows7-x64

9

2024-02-01...er.exe

windows10-2004-x64

9

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General

  • Target

    2024-02-01_c9d50a937419a67020f8f2e82a8caf86_cryptolocker

  • Size

    33KB

  • Sample

    240201-3jjvasahhp

  • MD5

    c9d50a937419a67020f8f2e82a8caf86

  • SHA1

    41a4c58d56a63e6913f079a9f9e74d223b0dfc4a

  • SHA256

    e6a193e4016975ef9cabe35730e57346da80595c73a9bf4eb8474cfec2176b08

  • SHA512

    e6237f2d5a455f2ca3c641f7dbed327c4181abe9b9f8948bf1678639144765d087ccb8360242ac3e3df267617c36b17730b98d15d03a09e267552835ba57b695

  • SSDEEP

    768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmouL:qmbhXDmjr5MOtEvwDpj5cDY

Score
10/10

Malware Config

Targets

    • Target

      2024-02-01_c9d50a937419a67020f8f2e82a8caf86_cryptolocker

    • Size

      33KB

    • MD5

      c9d50a937419a67020f8f2e82a8caf86

    • SHA1

      41a4c58d56a63e6913f079a9f9e74d223b0dfc4a

    • SHA256

      e6a193e4016975ef9cabe35730e57346da80595c73a9bf4eb8474cfec2176b08

    • SHA512

      e6237f2d5a455f2ca3c641f7dbed327c4181abe9b9f8948bf1678639144765d087ccb8360242ac3e3df267617c36b17730b98d15d03a09e267552835ba57b695

    • SSDEEP

      768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmouL:qmbhXDmjr5MOtEvwDpj5cDY

    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