Overview

overview

10

Static

static

10

2024-06-02...er.exe

windows7-x64

9

2024-06-02...er.exe

windows10-2004-x64

9

Sharing

Copy URL Twitter E-mail

General

  • Target

    2024-06-02_7277a3d600b3f7ff0f804802bdceeedd_cryptolocker

  • Size

    40KB

  • Sample

    240602-26jmdabf84

  • MD5

    7277a3d600b3f7ff0f804802bdceeedd

  • SHA1

    87aee348ec26579767cd6f245a98a53b975f1a26

  • SHA256

    ba7c0c3a96f9e18c6dfa99ac12c478fe1f945e3846c1f920de1a711957168bc0

  • SHA512

    223a580abead1fd0e38889f8f356c24a29bb8fc5a3de79197a44bb5d54319597df1f73c8bcd98b04afcaee29045179ecbd2da158993f79fcea848a96c3ab0bd1

  • SSDEEP

    768:q7PdFecFS5agQtOOtEvwDpjeMLZdzuqpXsiE8Wq/DpkITYY:qDdFJy3QMOtEvwDpjjWMl7TF

Score
10/10
upx

Malware Config

Targets

    • Target

      2024-06-02_7277a3d600b3f7ff0f804802bdceeedd_cryptolocker

    • Size

      40KB

    • MD5

      7277a3d600b3f7ff0f804802bdceeedd

    • SHA1

      87aee348ec26579767cd6f245a98a53b975f1a26

    • SHA256

      ba7c0c3a96f9e18c6dfa99ac12c478fe1f945e3846c1f920de1a711957168bc0

    • SHA512

      223a580abead1fd0e38889f8f356c24a29bb8fc5a3de79197a44bb5d54319597df1f73c8bcd98b04afcaee29045179ecbd2da158993f79fcea848a96c3ab0bd1

    • SSDEEP

      768:q7PdFecFS5agQtOOtEvwDpjeMLZdzuqpXsiE8Wq/DpkITYY:qDdFJy3QMOtEvwDpjjWMl7TF

    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