Overview

overview

10

Static

static

10

2024-02-14...er.exe

windows7-x64

9

2024-02-14...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-02-14_d8b0c4d9070a8baa6f2d2ceb149937cf_cryptolocker

  • Size

    39KB

  • Sample

    240214-ezbxmaab28

  • MD5

    d8b0c4d9070a8baa6f2d2ceb149937cf

  • SHA1

    5cd9c647422f75c8eb11c629175571b20ca0d418

  • SHA256

    db3733d08c5810554c80d5d128bc4c17e49e9c2f4f987c65aa9e3f68fc674d96

  • SHA512

    16b8ef1ff443857d1fa26eabc216c6b1029ab2a9d1e403a594da6effc486d412f2048e955f6f765d65fd97299d55d88ea3aaddaacd3391dc07a5839cf52f0c5e

  • SSDEEP

    768:b/yC4GyNM01GuQMNXw2PSjHPbSuYlaG9m:b/pYayGig5HjS3I

Score
10/10
discovery

Malware Config

Targets

    • Target

      2024-02-14_d8b0c4d9070a8baa6f2d2ceb149937cf_cryptolocker

    • Size

      39KB

    • MD5

      d8b0c4d9070a8baa6f2d2ceb149937cf

    • SHA1

      5cd9c647422f75c8eb11c629175571b20ca0d418

    • SHA256

      db3733d08c5810554c80d5d128bc4c17e49e9c2f4f987c65aa9e3f68fc674d96

    • SHA512

      16b8ef1ff443857d1fa26eabc216c6b1029ab2a9d1e403a594da6effc486d412f2048e955f6f765d65fd97299d55d88ea3aaddaacd3391dc07a5839cf52f0c5e

    • SSDEEP

      768:b/yC4GyNM01GuQMNXw2PSjHPbSuYlaG9m:b/pYayGig5HjS3I

    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