Overview

overview

10

Static

static

10

2024-03-14...er.exe

windows7-x64

9

2024-03-14...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-03-14_3f38e0917081e2dee8b2121556203b7d_cryptolocker

  • Size

    43KB

  • Sample

    240314-3hdxnaae41

  • MD5

    3f38e0917081e2dee8b2121556203b7d

  • SHA1

    520d3a55ddd45a7b7e32f266a8d7bc4d9783d8e9

  • SHA256

    33366c3e7ad5b3c974c0b5a2c44f5c8e62ac6aaf1a4e90c5765df27bb78a5920

  • SHA512

    123b0fc4fe59e0278496e6717a93acb63d3a28ac6202b21d203f2b969a0e00e72d5ee7cfdd4aa00fe27797b1401a71539bfaf5240e66f1e06b9742daa5a7bf9f

  • SSDEEP

    768:btB9g/WItCSsAGjX7r3BPOMHoc/QQJPCh:btB9g/xtCSKfxLIc/y

Score
10/10

Malware Config

Targets

    • Target

      2024-03-14_3f38e0917081e2dee8b2121556203b7d_cryptolocker

    • Size

      43KB

    • MD5

      3f38e0917081e2dee8b2121556203b7d

    • SHA1

      520d3a55ddd45a7b7e32f266a8d7bc4d9783d8e9

    • SHA256

      33366c3e7ad5b3c974c0b5a2c44f5c8e62ac6aaf1a4e90c5765df27bb78a5920

    • SHA512

      123b0fc4fe59e0278496e6717a93acb63d3a28ac6202b21d203f2b969a0e00e72d5ee7cfdd4aa00fe27797b1401a71539bfaf5240e66f1e06b9742daa5a7bf9f

    • SSDEEP

      768:btB9g/WItCSsAGjX7r3BPOMHoc/QQJPCh:btB9g/xtCSKfxLIc/y

    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