Overview

overview

10

Static

static

10

2024-04-19...er.exe

windows7-x64

9

2024-04-19...er.exe

windows10-2004-x64

9

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General

  • Target

    2024-04-19_cfff2bfa1aa4e08829a10bdf83d6fe09_cryptolocker

  • Size

    45KB

  • Sample

    240419-kgczvsdh2v

  • MD5

    cfff2bfa1aa4e08829a10bdf83d6fe09

  • SHA1

    592605e03c2307cc8dbdfef3c02a7e710227ab18

  • SHA256

    5d4bcef3ea9e9d9d3e2f570802a6b9414ba92896d2f0b5845743706aca5847d8

  • SHA512

    e55a612c472e0ca51b5f3aa446fc80b913143718220658fbea31e74b8f7ceb829f35e568a92525802802d2e2a9cff1efaca2e388ea971a0db0e74912761003b3

  • SSDEEP

    768:bxNQIE0eBhkL2Fo1CCwgfjOg1tsJ6zeen754XcwxbFp1Yvb9wAvw:bxNrC7kYo1Fxf3s05rwxbF7YvbVw

Score
10/10

Malware Config

Targets

    • Target

      2024-04-19_cfff2bfa1aa4e08829a10bdf83d6fe09_cryptolocker

    • Size

      45KB

    • MD5

      cfff2bfa1aa4e08829a10bdf83d6fe09

    • SHA1

      592605e03c2307cc8dbdfef3c02a7e710227ab18

    • SHA256

      5d4bcef3ea9e9d9d3e2f570802a6b9414ba92896d2f0b5845743706aca5847d8

    • SHA512

      e55a612c472e0ca51b5f3aa446fc80b913143718220658fbea31e74b8f7ceb829f35e568a92525802802d2e2a9cff1efaca2e388ea971a0db0e74912761003b3

    • SSDEEP

      768:bxNQIE0eBhkL2Fo1CCwgfjOg1tsJ6zeen754XcwxbFp1Yvb9wAvw:bxNrC7kYo1Fxf3s05rwxbF7YvbVw

    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