Overview

overview

10

Static

static

10

2024-02-20...er.exe

windows7-x64

9

2024-02-20...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-02-20_a6505de74f6790f465612a07a4153d38_cryptolocker

  • Size

    53KB

  • Sample

    240220-grqrxsdb22

  • MD5

    a6505de74f6790f465612a07a4153d38

  • SHA1

    64df11662698c3e80cecfa7d19f319d4c5e089e8

  • SHA256

    ee8571fbb1ba953683bd25e08006cd03fbddd22b73e92b544b9dc1d28f201498

  • SHA512

    a5832ec02cde59371508145ca094a2e47f35fa338158c4040493694b188b9c9bbe2a7cb72dc4da70f720d6bd1be02e19b7c8194b571f4c4bf16bef0600a8c5e9

  • SSDEEP

    768:bIDOw9UiaCHfjnE0Sfa7ilR0p9u6p4ICNBCXK9XbTbmhTBp:bIDOw9a0DwitDZzcTS

Score
10/10

Malware Config

Targets

    • Target

      2024-02-20_a6505de74f6790f465612a07a4153d38_cryptolocker

    • Size

      53KB

    • MD5

      a6505de74f6790f465612a07a4153d38

    • SHA1

      64df11662698c3e80cecfa7d19f319d4c5e089e8

    • SHA256

      ee8571fbb1ba953683bd25e08006cd03fbddd22b73e92b544b9dc1d28f201498

    • SHA512

      a5832ec02cde59371508145ca094a2e47f35fa338158c4040493694b188b9c9bbe2a7cb72dc4da70f720d6bd1be02e19b7c8194b571f4c4bf16bef0600a8c5e9

    • SSDEEP

      768:bIDOw9UiaCHfjnE0Sfa7ilR0p9u6p4ICNBCXK9XbTbmhTBp:bIDOw9a0DwitDZzcTS

    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