Overview

overview

10

Static

static

10

2024-03-05...er.exe

windows7-x64

9

2024-03-05...er.exe

windows10-2004-x64

9

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General

  • Target

    2024-03-05_679c3d12f710d268af81d7191eb344d2_cryptolocker

  • Size

    63KB

  • Sample

    240305-v59zlsce2z

  • MD5

    679c3d12f710d268af81d7191eb344d2

  • SHA1

    fef339de819e52930c3dd1d1123156c29c7a9a4c

  • SHA256

    e2d2aa320afdcf57692226694cfe7afcc762cafb92f779ea46271e8c0fdc55f9

  • SHA512

    7f42c76f4ef06fee8ae9b7d86c4c0739325152a679daf092d539e79e4a32ea67b38954d2ca12b7b4e2a3c8444f551de083c315c809e697066a5d4085600aaf31

  • SSDEEP

    1536:o1KhxqwtdgI2MyzNORQtOflIwoHNV2XBFV72BOlA7ZszsbKY1x/9lfL+gniDScGk:aq7tdgI2MyzNORQtOflIwoHNV2XBFV7J

Score
10/10

Malware Config

Targets

    • Target

      2024-03-05_679c3d12f710d268af81d7191eb344d2_cryptolocker

    • Size

      63KB

    • MD5

      679c3d12f710d268af81d7191eb344d2

    • SHA1

      fef339de819e52930c3dd1d1123156c29c7a9a4c

    • SHA256

      e2d2aa320afdcf57692226694cfe7afcc762cafb92f779ea46271e8c0fdc55f9

    • SHA512

      7f42c76f4ef06fee8ae9b7d86c4c0739325152a679daf092d539e79e4a32ea67b38954d2ca12b7b4e2a3c8444f551de083c315c809e697066a5d4085600aaf31

    • SSDEEP

      1536:o1KhxqwtdgI2MyzNORQtOflIwoHNV2XBFV72BOlA7ZszsbKY1x/9lfL+gniDScGk:aq7tdgI2MyzNORQtOflIwoHNV2XBFV7J

    Score
    9/10

    • Detection of CryptoLocker Variants

    • Detection of Cryptolocker Samples

    • 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