Overview

overview

10

Static

static

10

2024-02-22...er.exe

windows7-x64

9

2024-02-22...er.exe

windows10-2004-x64

9

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General

  • Target

    2024-02-22_0c067950fa1e548a69e568ff7a53f532_cryptolocker

  • Size

    40KB

  • Sample

    240222-kcnwkaef2v

  • MD5

    0c067950fa1e548a69e568ff7a53f532

  • SHA1

    1092733cb9b35e18cc5a5a3630505a4ba0bf7a62

  • SHA256

    caad8a341f7bc4f28b033b5985445bae7f852a276f76bbbaa2d7b40dcf44e87d

  • SHA512

    52bf3f999ef4c12423baf7eeb5509d96e848a6877797eabb2c8038ab5a19f77a11fc7fc3d7bab75b40a24fce3359a3c3ccae3b4692d015fca98a0427afbba7f4

  • SSDEEP

    768:TS5nQJ24LR7tOOtEvwDpjGqPhqlcnvhx5/xFR19T:m5nkFNMOtEvwDpjG8hhX3B

Score
10/10

Malware Config

Targets

    • Target

      2024-02-22_0c067950fa1e548a69e568ff7a53f532_cryptolocker

    • Size

      40KB

    • MD5

      0c067950fa1e548a69e568ff7a53f532

    • SHA1

      1092733cb9b35e18cc5a5a3630505a4ba0bf7a62

    • SHA256

      caad8a341f7bc4f28b033b5985445bae7f852a276f76bbbaa2d7b40dcf44e87d

    • SHA512

      52bf3f999ef4c12423baf7eeb5509d96e848a6877797eabb2c8038ab5a19f77a11fc7fc3d7bab75b40a24fce3359a3c3ccae3b4692d015fca98a0427afbba7f4

    • SSDEEP

      768:TS5nQJ24LR7tOOtEvwDpjGqPhqlcnvhx5/xFR19T:m5nkFNMOtEvwDpjG8hhX3B

    Score
    9/10

    • Detection of CryptoLocker Variants

    • Detection of Cryptolocker Samples

    • Detects executables built or packed with MPress PE compressor

    • 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