Overview

overview

10

Static

static

10

2024-02-28...er.exe

windows7-x64

9

2024-02-28...er.exe

windows10-2004-x64

9

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General

  • Target

    2024-02-28_607b0c2f613c7be151b94e9d1e6b5d5c_cryptolocker

  • Size

    40KB

  • Sample

    240228-yjgbyscd53

  • MD5

    607b0c2f613c7be151b94e9d1e6b5d5c

  • SHA1

    a9a7932420fd37e103136666081955b8cef68a06

  • SHA256

    507b155af466578a9e85a222aa986b427eb4d9e868fbf19af820150ae7c5f2db

  • SHA512

    679e9bcd6d2a33055b70b50bf255d3903cf6135e6ccae3b8405f37602f19f0c3191e067083be5df1bb56ace0cf254331c1ee71a376ffc0f2291e8dcfe5b88406

  • SSDEEP

    768:bgX4zYcgTEu6QOaryfjqDDw3sCu5b+rc5vrBjna+:bgGYcA/53GADw8Clrcnl

Score
10/10

Malware Config

Targets

    • Target

      2024-02-28_607b0c2f613c7be151b94e9d1e6b5d5c_cryptolocker

    • Size

      40KB

    • MD5

      607b0c2f613c7be151b94e9d1e6b5d5c

    • SHA1

      a9a7932420fd37e103136666081955b8cef68a06

    • SHA256

      507b155af466578a9e85a222aa986b427eb4d9e868fbf19af820150ae7c5f2db

    • SHA512

      679e9bcd6d2a33055b70b50bf255d3903cf6135e6ccae3b8405f37602f19f0c3191e067083be5df1bb56ace0cf254331c1ee71a376ffc0f2291e8dcfe5b88406

    • SSDEEP

      768:bgX4zYcgTEu6QOaryfjqDDw3sCu5b+rc5vrBjna+:bgGYcA/53GADw8Clrcnl

    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