Overview

overview

10

Static

static

10

2024-04-17...er.exe

windows7-x64

9

2024-04-17...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-04-17_c186c2aee74201cac66837d460e79363_cryptolocker

  • Size

    67KB

  • Sample

    240417-gqjxzsha7x

  • MD5

    c186c2aee74201cac66837d460e79363

  • SHA1

    3fd93170cdde1d4d612ac558a4d396c8c30775d1

  • SHA256

    f06da8f7e46a94e40433c1585eab87a92bcc38b7dc936e9f3b07bc2df9c04d5d

  • SHA512

    a00bec9a9030d36fb0ca330eaabe43191d7f2e9ca27aba03dc6a66bbe704600126808f6a6950eb455a29a3047f2fc673599f4f2483fed093dc7ce9a5cae6bfa4

  • SSDEEP

    768:quVbxjgQNQXtckstOOtEvwDpjAaDOK6PsED3VK2+ZtyOjgO4r9vFAg2rq6W1A1P7:quJu9cvMOtEvwDpjWYTjipvF2bx1PQA7

Score
10/10
upx

Malware Config

Targets

    • Target

      2024-04-17_c186c2aee74201cac66837d460e79363_cryptolocker

    • Size

      67KB

    • MD5

      c186c2aee74201cac66837d460e79363

    • SHA1

      3fd93170cdde1d4d612ac558a4d396c8c30775d1

    • SHA256

      f06da8f7e46a94e40433c1585eab87a92bcc38b7dc936e9f3b07bc2df9c04d5d

    • SHA512

      a00bec9a9030d36fb0ca330eaabe43191d7f2e9ca27aba03dc6a66bbe704600126808f6a6950eb455a29a3047f2fc673599f4f2483fed093dc7ce9a5cae6bfa4

    • SSDEEP

      768:quVbxjgQNQXtckstOOtEvwDpjAaDOK6PsED3VK2+ZtyOjgO4r9vFAg2rq6W1A1P7:quJu9cvMOtEvwDpjWYTjipvF2bx1PQA7

    Score
    9/10
    upx

    • 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

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

      upx
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks