Overview

overview

10

Static

static

10

2024-04-26...er.exe

windows7-x64

9

2024-04-26...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-04-26_9f19c12e27dcd887bcaf6dabf6e69395_cryptolocker

  • Size

    54KB

  • Sample

    240426-fmc5laab8v

  • MD5

    9f19c12e27dcd887bcaf6dabf6e69395

  • SHA1

    da83f67f81b1dbe757e4ecd78d63954a609424a2

  • SHA256

    fbc043f7441c548962d3db1dab9ff3d3cb7e9dde7fcdc91b28e6a044249e78ec

  • SHA512

    a44a6020d2d3f1000b3506e82da08d0abc3c59bfd7c41df875984d3e8d306ac30d6d725fa233c6cac1dc65001b5e70831513aace6091c178d59861eabfd5ccc1

  • SSDEEP

    1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb6Impyv:BbdDmjr+OtEvwDpjMU

Score
10/10

Malware Config

Targets

    • Target

      2024-04-26_9f19c12e27dcd887bcaf6dabf6e69395_cryptolocker

    • Size

      54KB

    • MD5

      9f19c12e27dcd887bcaf6dabf6e69395

    • SHA1

      da83f67f81b1dbe757e4ecd78d63954a609424a2

    • SHA256

      fbc043f7441c548962d3db1dab9ff3d3cb7e9dde7fcdc91b28e6a044249e78ec

    • SHA512

      a44a6020d2d3f1000b3506e82da08d0abc3c59bfd7c41df875984d3e8d306ac30d6d725fa233c6cac1dc65001b5e70831513aace6091c178d59861eabfd5ccc1

    • SSDEEP

      1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb6Impyv:BbdDmjr+OtEvwDpjMU

    Score
    9/10

    • Detection of CryptoLocker Variants

    • Detection of Cryptolocker Samples

    • UPX dump on OEP (original entry point)

    • 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