Overview

overview

10

Static

static

10

2024-05-28...er.exe

windows7-x64

9

2024-05-28...er.exe

windows10-2004-x64

9

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General

  • Target

    2024-05-28_bdd73ec7cc4c096c5f4fadda732cbd0b_cryptolocker

  • Size

    38KB

  • Sample

    240528-v4zr9add6s

  • MD5

    bdd73ec7cc4c096c5f4fadda732cbd0b

  • SHA1

    7551f1d8d21743d64d6837947a20f714a63259bb

  • SHA256

    604e68a3ee5bcf009897252bd0a4546203423310a32107f8782f70886b89650a

  • SHA512

    753f13981461e43f34e59a2c812da5b6f93f1051b5a4c69a9147082bcd26cfc9ea8b71017bf9345eeed5e943baa92e4372df185cf1457afc5f5547222adbad0f

  • SSDEEP

    768:b7o/2n1TCraU6GD1a4Xt9bRU6zA6o36mzH:bc/y2lLRU6zA6qzH

Score
10/10

Malware Config

Targets

    • Target

      2024-05-28_bdd73ec7cc4c096c5f4fadda732cbd0b_cryptolocker

    • Size

      38KB

    • MD5

      bdd73ec7cc4c096c5f4fadda732cbd0b

    • SHA1

      7551f1d8d21743d64d6837947a20f714a63259bb

    • SHA256

      604e68a3ee5bcf009897252bd0a4546203423310a32107f8782f70886b89650a

    • SHA512

      753f13981461e43f34e59a2c812da5b6f93f1051b5a4c69a9147082bcd26cfc9ea8b71017bf9345eeed5e943baa92e4372df185cf1457afc5f5547222adbad0f

    • SSDEEP

      768:b7o/2n1TCraU6GD1a4Xt9bRU6zA6o36mzH:bc/y2lLRU6zA6qzH

    Score
    9/10

    • Detection of CryptoLocker Variants

    • 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