Overview

overview

10

Static

static

10

2024-03-05...er.exe

windows7-x64

9

2024-03-05...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-03-05_a9c37ccc010130b3e250d92a26c584fa_cryptolocker

  • Size

    77KB

  • Sample

    240305-lmrkwabg2v

  • MD5

    a9c37ccc010130b3e250d92a26c584fa

  • SHA1

    d27006ba783a9cb954b89ad1d3d5bda20753731c

  • SHA256

    732e0c2a71a319cf473bf5fb885bb2d832a74c96c1c83fced054ec423f80be1c

  • SHA512

    c4ae44659a372a943ad7843c8d033390aab6aff27315218cd4e0e24103ee482166f37ffcc5d2486e6b92c0f833e4389d2bf94e87bddaa8afc36511caa9251c84

  • SSDEEP

    1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprgJN6tZdOyJ3KEWTm1:ZVxkGOtEvwDpjcax/

Score
10/10

Malware Config

Targets

    • Target

      2024-03-05_a9c37ccc010130b3e250d92a26c584fa_cryptolocker

    • Size

      77KB

    • MD5

      a9c37ccc010130b3e250d92a26c584fa

    • SHA1

      d27006ba783a9cb954b89ad1d3d5bda20753731c

    • SHA256

      732e0c2a71a319cf473bf5fb885bb2d832a74c96c1c83fced054ec423f80be1c

    • SHA512

      c4ae44659a372a943ad7843c8d033390aab6aff27315218cd4e0e24103ee482166f37ffcc5d2486e6b92c0f833e4389d2bf94e87bddaa8afc36511caa9251c84

    • SSDEEP

      1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprgJN6tZdOyJ3KEWTm1:ZVxkGOtEvwDpjcax/

    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