Overview

overview

10

Static

static

10

2024-04-27...er.exe

windows7-x64

9

2024-04-27...er.exe

windows10-2004-x64

9

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General

  • Target

    2024-04-27_4401242878887e1d84d9c4e7ac61cf4e_cryptolocker

  • Size

    55KB

  • Sample

    240427-e82jmsbb63

  • MD5

    4401242878887e1d84d9c4e7ac61cf4e

  • SHA1

    ed183e890a23843db2beef645eaf7875577b4aee

  • SHA256

    8e3ab9ba68630f8655e588af40124725974f639a41763bfe90b1cad1f9a78a45

  • SHA512

    68fa36b00dd932ac8c4e71baf5655c9493d29e2d6f47e4f8c419c569b8b7a4f84b5b97d1009d854abf77644e3390ae4c18c31172473a68709955c8a835d97db3

  • SSDEEP

    1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb6Impyx:BbdDmjr+OtEvwDpjM+

Score
10/10

Malware Config

Targets

    • Target

      2024-04-27_4401242878887e1d84d9c4e7ac61cf4e_cryptolocker

    • Size

      55KB

    • MD5

      4401242878887e1d84d9c4e7ac61cf4e

    • SHA1

      ed183e890a23843db2beef645eaf7875577b4aee

    • SHA256

      8e3ab9ba68630f8655e588af40124725974f639a41763bfe90b1cad1f9a78a45

    • SHA512

      68fa36b00dd932ac8c4e71baf5655c9493d29e2d6f47e4f8c419c569b8b7a4f84b5b97d1009d854abf77644e3390ae4c18c31172473a68709955c8a835d97db3

    • SSDEEP

      1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb6Impyx:BbdDmjr+OtEvwDpjM+

    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