Overview

overview

10

Static

static

10

2024-02-23...er.exe

windows7-x64

9

2024-02-23...er.exe

windows10-2004-x64

9

Sharing

Copy URL Twitter E-mail

General

  • Target

    2024-02-23_76a23b67f4c0c36a7752985138e3bebe_cryptolocker

  • Size

    39KB

  • Sample

    240223-zfn33ahf6x

  • MD5

    76a23b67f4c0c36a7752985138e3bebe

  • SHA1

    5d805f95f5e1bb0f8b862fab32a509030670ec2e

  • SHA256

    38ae79c12702c6c16e5e0fe9227af09a3cbee0a8f2c1881d81a888e7e3521eb1

  • SHA512

    3a22d0c64599e7fda23341d47923e9bab664d24b9a42b73ebd40fdd1dedb613787365f260a37b6dc5747bd7f02e5add51625a56723b22f847bf6d20889e97b34

  • SSDEEP

    768:XS5nQJ24LR1bytOOtEvwDpj66BLtldJQgt:i5nkFGMOtEvwDpjn/JQgt

Score
10/10

Malware Config

Targets

    • Target

      2024-02-23_76a23b67f4c0c36a7752985138e3bebe_cryptolocker

    • Size

      39KB

    • MD5

      76a23b67f4c0c36a7752985138e3bebe

    • SHA1

      5d805f95f5e1bb0f8b862fab32a509030670ec2e

    • SHA256

      38ae79c12702c6c16e5e0fe9227af09a3cbee0a8f2c1881d81a888e7e3521eb1

    • SHA512

      3a22d0c64599e7fda23341d47923e9bab664d24b9a42b73ebd40fdd1dedb613787365f260a37b6dc5747bd7f02e5add51625a56723b22f847bf6d20889e97b34

    • SSDEEP

      768:XS5nQJ24LR1bytOOtEvwDpj66BLtldJQgt:i5nkFGMOtEvwDpjn/JQgt

    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