Overview

overview

10

Static

static

10

2024-01-28...er.exe

windows7-x64

9

2024-01-28...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-01-28_6a7e10e5b2a4e342e667b65499914bcc_cryptolocker

  • Size

    30KB

  • Sample

    240128-w46q8sfeh2

  • MD5

    6a7e10e5b2a4e342e667b65499914bcc

  • SHA1

    f751629615826d94fff9abc845270cb80b051350

  • SHA256

    45bc1f7c5ae44e54481e465049e7fbbc0740b207021ee767fa80f7d033cb605f

  • SHA512

    1abea206981cd7d15eeafb361e1ed5b0b0d6f8b2e2861006b3ac2da275552ee6b8e9646008cf1e39c2d710fde402b85b9a2b67d1f58afa127fbfff979e57d062

  • SSDEEP

    384:bM7Q0pjC4GybxMv01d3AcASBQMf6i/zzzcYgUPSznBEfv:b/yC4GyNM01GuQMNXw2PSjKv

Score
10/10
discovery

Malware Config

Targets

    • Target

      2024-01-28_6a7e10e5b2a4e342e667b65499914bcc_cryptolocker

    • Size

      30KB

    • MD5

      6a7e10e5b2a4e342e667b65499914bcc

    • SHA1

      f751629615826d94fff9abc845270cb80b051350

    • SHA256

      45bc1f7c5ae44e54481e465049e7fbbc0740b207021ee767fa80f7d033cb605f

    • SHA512

      1abea206981cd7d15eeafb361e1ed5b0b0d6f8b2e2861006b3ac2da275552ee6b8e9646008cf1e39c2d710fde402b85b9a2b67d1f58afa127fbfff979e57d062

    • SSDEEP

      384:bM7Q0pjC4GybxMv01d3AcASBQMf6i/zzzcYgUPSznBEfv:b/yC4GyNM01GuQMNXw2PSjKv

    Score
    9/10
    discovery

    • Detection of CryptoLocker Variants

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • Creates a large amount of network flows

      This may indicate a network scan to discover remotely running services.

      discovery
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks