Overview

overview

10

Static

static

10

2024-02-23...er.exe

windows7-x64

9

2024-02-23...er.exe

windows10-2004-x64

9

Sharing

Copy URL Twitter E-mail

General

  • Target

    2024-02-23_448fa0b335dcce183ae0bfe7e4b87db6_cryptolocker

  • Size

    47KB

  • Sample

    240223-e76f7sbe98

  • MD5

    448fa0b335dcce183ae0bfe7e4b87db6

  • SHA1

    be8b6c440eac01504f99c3858cc74581804629af

  • SHA256

    14f3a9ed3a6c146df353392ec3d66a13bae9da4a235cb74f1d6ce2a524af2e04

  • SHA512

    3abb906ae47e037fa16f9965eb699096e0467066f66f3e1fc259991a7781438089d7ac3c69627a9bf4afbfa22c86abbf82859a00a6dc972199ee4bd08aa62fa0

  • SSDEEP

    768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2Mo22k:qmbhXDmjr5MOtEvwDpj5cDtKkQZQJk

Score
10/10

Malware Config

Targets

    • Target

      2024-02-23_448fa0b335dcce183ae0bfe7e4b87db6_cryptolocker

    • Size

      47KB

    • MD5

      448fa0b335dcce183ae0bfe7e4b87db6

    • SHA1

      be8b6c440eac01504f99c3858cc74581804629af

    • SHA256

      14f3a9ed3a6c146df353392ec3d66a13bae9da4a235cb74f1d6ce2a524af2e04

    • SHA512

      3abb906ae47e037fa16f9965eb699096e0467066f66f3e1fc259991a7781438089d7ac3c69627a9bf4afbfa22c86abbf82859a00a6dc972199ee4bd08aa62fa0

    • SSDEEP

      768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2Mo22k:qmbhXDmjr5MOtEvwDpj5cDtKkQZQJk

    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