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_c151f954b50893422b804422f279c0a8_cryptolocker

  • Size

    100KB

  • Sample

    240128-b43z5aaecq

  • MD5

    c151f954b50893422b804422f279c0a8

  • SHA1

    acb111bf1b9ae28d16b88ca7c04f35474fa5e7c6

  • SHA256

    faef9b88fda0ff84c05450e4a1f2c4fb8fd4750f00bc2e719af250c291de66c7

  • SHA512

    a1c3d4b2edf08f18cdc90d3d17ba0f975df65a7fa9721e562d1ba309e8509699a0e99ab48d22fe7d12ff5b4e261a408f0c108dfa77f8481a99713398af1ef980

  • SSDEEP

    1536:V6QFElP6n+gMQMOtEvwDpjQGYQbN/PKwNuj2GQi8b/xv4TSe2r8:V6a+pOtEvwDpjtzm

Score
10/10

Malware Config

Targets

    • Target

      2024-01-28_c151f954b50893422b804422f279c0a8_cryptolocker

    • Size

      100KB

    • MD5

      c151f954b50893422b804422f279c0a8

    • SHA1

      acb111bf1b9ae28d16b88ca7c04f35474fa5e7c6

    • SHA256

      faef9b88fda0ff84c05450e4a1f2c4fb8fd4750f00bc2e719af250c291de66c7

    • SHA512

      a1c3d4b2edf08f18cdc90d3d17ba0f975df65a7fa9721e562d1ba309e8509699a0e99ab48d22fe7d12ff5b4e261a408f0c108dfa77f8481a99713398af1ef980

    • SSDEEP

      1536:V6QFElP6n+gMQMOtEvwDpjQGYQbN/PKwNuj2GQi8b/xv4TSe2r8:V6a+pOtEvwDpjtzm

    Score
    9/10

    • Detection of CryptoLocker Variants

    • Detection of Cryptolocker Samples

    • 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