Overview

overview

10

Static

static

10

2024-04-27...er.exe

windows7-x64

9

2024-04-27...er.exe

windows10-2004-x64

9

Sharing

Copy URL
Twitter E-mail

General

  • Target

    2024-04-27_542400521c9cda45b28974016892ad21_cryptolocker

  • Size

    38KB

  • Sample

    240427-zmh6dsgb58

  • MD5

    542400521c9cda45b28974016892ad21

  • SHA1

    62ed27c04e0744b14c3057dad55a43fc2380f3cf

  • SHA256

    038f23f84ea3c606e37128bdc14002e9a4db67fdb93b7e4f1107f8e3ce4759e3

  • SHA512

    b5006f7552ada08b776c74fcd2ec186196b186fb751c99300c0f6b805d45660b3cd0a897dcacc542f77d441d1bcae41dd15e30b3cef9004b5b2024561135cee5

  • SSDEEP

    768:q7PdFecFS5agQtOOtEvwDpjeMLZdzuqpXsiE8Wq/DpkITY9z:qDdFJy3QMOtEvwDpjjWMl7Tc

Score
10/10
upx

Malware Config

Targets

    • Target

      2024-04-27_542400521c9cda45b28974016892ad21_cryptolocker

    • Size

      38KB

    • MD5

      542400521c9cda45b28974016892ad21

    • SHA1

      62ed27c04e0744b14c3057dad55a43fc2380f3cf

    • SHA256

      038f23f84ea3c606e37128bdc14002e9a4db67fdb93b7e4f1107f8e3ce4759e3

    • SHA512

      b5006f7552ada08b776c74fcd2ec186196b186fb751c99300c0f6b805d45660b3cd0a897dcacc542f77d441d1bcae41dd15e30b3cef9004b5b2024561135cee5

    • SSDEEP

      768:q7PdFecFS5agQtOOtEvwDpjeMLZdzuqpXsiE8Wq/DpkITY9z:qDdFJy3QMOtEvwDpjjWMl7Tc

    Score
    9/10
    upx

    • 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

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

      upx
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks