Overview

overview

10

Static

static

10

2024-04-11...er.exe

windows7-x64

9

2024-04-11...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-04-11_aac26f41e76fe98d223e6e6e7aa8e39e_cryptolocker

  • Size

    33KB

  • Sample

    240411-fd3nwscf96

  • MD5

    aac26f41e76fe98d223e6e6e7aa8e39e

  • SHA1

    3d6ca249b8f01feb66ba121478f939d29813e505

  • SHA256

    2573e6e22bc334637bdfc99b3f1619f7589584ff78ec4ea83b552cad758d836a

  • SHA512

    1da5f1bc75c8c186dd21c919fbf90d7a7c9988bcfef48e9a6bc4ba445eeb33ac394940002fc3c8a09b2a75fdb3df205ec04516bb6c18b07aacdadda51e360090

  • SSDEEP

    768:bxNQIE0eBhkL2Fo1CCwgfjOg9Arbkzos5Md:bxNrC7kYo1Fxf2rYI

Score
10/10

Malware Config

Targets

    • Target

      2024-04-11_aac26f41e76fe98d223e6e6e7aa8e39e_cryptolocker

    • Size

      33KB

    • MD5

      aac26f41e76fe98d223e6e6e7aa8e39e

    • SHA1

      3d6ca249b8f01feb66ba121478f939d29813e505

    • SHA256

      2573e6e22bc334637bdfc99b3f1619f7589584ff78ec4ea83b552cad758d836a

    • SHA512

      1da5f1bc75c8c186dd21c919fbf90d7a7c9988bcfef48e9a6bc4ba445eeb33ac394940002fc3c8a09b2a75fdb3df205ec04516bb6c18b07aacdadda51e360090

    • SSDEEP

      768:bxNQIE0eBhkL2Fo1CCwgfjOg9Arbkzos5Md:bxNrC7kYo1Fxf2rYI

    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