Overview

overview

10

Static

static

10

2024-03-28...er.exe

windows7-x64

9

2024-03-28...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-03-28_c75b6da235f3efe1cc56fdb7af5c58c3_cryptolocker

  • Size

    36KB

  • Sample

    240328-v88wqach64

  • MD5

    c75b6da235f3efe1cc56fdb7af5c58c3

  • SHA1

    57146b69398fecf2dba4468ea8194f7ded41d650

  • SHA256

    b64bf57c9e057c30d604d94bb2c86d76f56f9d20984555a587e85c34b83f73f0

  • SHA512

    d6cf2ad2c8f4e83ec1e3a3261706d9982980ccc710fdfc1f7ef4c3dd28b3a1c8f47094cd4dd26a409003a13b8a7f93985f1745617c7c194e31d5e93de7b29b48

  • SSDEEP

    384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4l8tFFxE2B0q8Elk8DoE:btB9g/WItCSsAGjX7r3BT9lkU

Score
10/10

Malware Config

Targets

    • Target

      2024-03-28_c75b6da235f3efe1cc56fdb7af5c58c3_cryptolocker

    • Size

      36KB

    • MD5

      c75b6da235f3efe1cc56fdb7af5c58c3

    • SHA1

      57146b69398fecf2dba4468ea8194f7ded41d650

    • SHA256

      b64bf57c9e057c30d604d94bb2c86d76f56f9d20984555a587e85c34b83f73f0

    • SHA512

      d6cf2ad2c8f4e83ec1e3a3261706d9982980ccc710fdfc1f7ef4c3dd28b3a1c8f47094cd4dd26a409003a13b8a7f93985f1745617c7c194e31d5e93de7b29b48

    • SSDEEP

      384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4l8tFFxE2B0q8Elk8DoE:btB9g/WItCSsAGjX7r3BT9lkU

    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