Overview

overview

10

Static

static

10

2024-01-25...er.exe

windows7-x64

9

2024-01-25...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-01-25_6f5fb238a006ee35e2d38e882b4b02cd_cryptolocker

  • Size

    50KB

  • Sample

    240125-hasevsabe6

  • MD5

    6f5fb238a006ee35e2d38e882b4b02cd

  • SHA1

    9e524d01df4d1136fe97ea6607b23e87f154e156

  • SHA256

    bb41563a4c7bd0c426dd11fea6322df365c3828e33c2fdf4aa9e3c74d9724a48

  • SHA512

    694c74e78d0a4d7e6a7fba810d6ddb549f7f29eb3a537cb8bd3aa07894d7f6f9bc5f90abb7e17cdb90c171af9da39752b138f5c26f8adcbd44b7c12c2b56f7b1

  • SSDEEP

    1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb6ImpyEP:BbdDmjr+OtEvwDpjMf

Score
10/10

Malware Config

Targets

    • Target

      2024-01-25_6f5fb238a006ee35e2d38e882b4b02cd_cryptolocker

    • Size

      50KB

    • MD5

      6f5fb238a006ee35e2d38e882b4b02cd

    • SHA1

      9e524d01df4d1136fe97ea6607b23e87f154e156

    • SHA256

      bb41563a4c7bd0c426dd11fea6322df365c3828e33c2fdf4aa9e3c74d9724a48

    • SHA512

      694c74e78d0a4d7e6a7fba810d6ddb549f7f29eb3a537cb8bd3aa07894d7f6f9bc5f90abb7e17cdb90c171af9da39752b138f5c26f8adcbd44b7c12c2b56f7b1

    • SSDEEP

      1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb6ImpyEP:BbdDmjr+OtEvwDpjMf

    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