Overview

overview

10

Static

static

10

2024-05-01...er.exe

windows7-x64

9

2024-05-01...er.exe

windows10-2004-x64

9

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General

  • Target

    2024-05-01_0e46554662857d414e7ee8729c2c2de5_cryptolocker

  • Size

    65KB

  • Sample

    240501-s6ztxsce76

  • MD5

    0e46554662857d414e7ee8729c2c2de5

  • SHA1

    e04467d8fada043aef323814778b10c42a159f5c

  • SHA256

    d8987e0f52c8c958493c36bd7ea74e361d1ed66eaa47675534f738beb3083142

  • SHA512

    e2816c9b251de4de0dfa0ce8633a7771119ab9531668cadbef97f97542865c10f8bf3f3e4c897f8c74f7078de2c59a002a6b3ad9cbb1e77eec75f70f93b3572a

  • SSDEEP

    768:zQz7yVEhs9+syJP6ntOOtEvwDpjFelaB7yBEY9Su8F5mLZ5k5BU:zj+soPSMOtEvwDpj4kpmeLmQ/U

Score
10/10
upx

Malware Config

Targets

    • Target

      2024-05-01_0e46554662857d414e7ee8729c2c2de5_cryptolocker

    • Size

      65KB

    • MD5

      0e46554662857d414e7ee8729c2c2de5

    • SHA1

      e04467d8fada043aef323814778b10c42a159f5c

    • SHA256

      d8987e0f52c8c958493c36bd7ea74e361d1ed66eaa47675534f738beb3083142

    • SHA512

      e2816c9b251de4de0dfa0ce8633a7771119ab9531668cadbef97f97542865c10f8bf3f3e4c897f8c74f7078de2c59a002a6b3ad9cbb1e77eec75f70f93b3572a

    • SSDEEP

      768:zQz7yVEhs9+syJP6ntOOtEvwDpjFelaB7yBEY9Su8F5mLZ5k5BU:zj+soPSMOtEvwDpj4kpmeLmQ/U

    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