Overview

overview

10

Static

static

10

2024-05-03...er.exe

windows7-x64

9

2024-05-03...er.exe

windows10-2004-x64

9

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General

  • Target

    2024-05-03_30a5c03c1a29996609cc1c0ee6d75d02_cryptolocker

  • Size

    67KB

  • Sample

    240503-e4gzfafa9z

  • MD5

    30a5c03c1a29996609cc1c0ee6d75d02

  • SHA1

    a203fc69b9179c8969c4a3ca893294308a4e426c

  • SHA256

    79e52714cbcf23ceff151e8ce894f087c9a6e2bdf4ab910b87232bd720ea296a

  • SHA512

    86d980f4d4091f82ffd07fb315418f03c063efdefd7c765afc50476ab9ae4c2955ded1779b5cfdc78549f40e43291a4bdd2fc3f43b48b742171750f2ec34931d

  • SSDEEP

    768:XS5nQJ24LR1bytOOtEvwDpjNbZ7uyA36S7MpxRXrZSUNsYD/uc:i5nkFGMOtEvwDpjNbwQEI8UZDGc

Score
10/10

Malware Config

Targets

    • Target

      2024-05-03_30a5c03c1a29996609cc1c0ee6d75d02_cryptolocker

    • Size

      67KB

    • MD5

      30a5c03c1a29996609cc1c0ee6d75d02

    • SHA1

      a203fc69b9179c8969c4a3ca893294308a4e426c

    • SHA256

      79e52714cbcf23ceff151e8ce894f087c9a6e2bdf4ab910b87232bd720ea296a

    • SHA512

      86d980f4d4091f82ffd07fb315418f03c063efdefd7c765afc50476ab9ae4c2955ded1779b5cfdc78549f40e43291a4bdd2fc3f43b48b742171750f2ec34931d

    • SSDEEP

      768:XS5nQJ24LR1bytOOtEvwDpjNbZ7uyA36S7MpxRXrZSUNsYD/uc:i5nkFGMOtEvwDpjNbwQEI8UZDGc

    Score
    9/10

    • Detection of CryptoLocker Variants

    • Detection of Cryptolocker Samples

    • Detects executables built or packed with MPress PE compressor

    • 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