Overview

overview

10

Static

static

10

2024-02-25...er.exe

windows7-x64

9

2024-02-25...er.exe

windows10-2004-x64

9

Sharing

Copy URL
Twitter E-mail

General

  • Target

    2024-02-25_702e53ac5c0bf9acef1a94bd5359c80a_cryptolocker

  • Size

    61KB

  • Sample

    240225-g9vhtsee7v

  • MD5

    702e53ac5c0bf9acef1a94bd5359c80a

  • SHA1

    7726d645130e8b80d1b4955b10da46a3e7af123d

  • SHA256

    eb0567a4abd26c001b0a7f99d31e7c98e5cdd23fdd58758ca1dbeda3d7b0ff33

  • SHA512

    5850c21a400395307b31c9cdd1a4f62eb6a275904f7ab41674608b708af10a74e555d7347c56f1d6c0f45ef1ce3e518855bbc3ccd7aea7979fcd25d0c101273a

  • SSDEEP

    768:zQz7yVEhs9+syJP6ntOOtEvwDpjFelaB7yBEY9Su8F5mLZ5K7hR35:zj+soPSMOtEvwDpj4kpmeLmq35

Score
10/10
upx

Malware Config

Targets

    • Target

      2024-02-25_702e53ac5c0bf9acef1a94bd5359c80a_cryptolocker

    • Size

      61KB

    • MD5

      702e53ac5c0bf9acef1a94bd5359c80a

    • SHA1

      7726d645130e8b80d1b4955b10da46a3e7af123d

    • SHA256

      eb0567a4abd26c001b0a7f99d31e7c98e5cdd23fdd58758ca1dbeda3d7b0ff33

    • SHA512

      5850c21a400395307b31c9cdd1a4f62eb6a275904f7ab41674608b708af10a74e555d7347c56f1d6c0f45ef1ce3e518855bbc3ccd7aea7979fcd25d0c101273a

    • SSDEEP

      768:zQz7yVEhs9+syJP6ntOOtEvwDpjFelaB7yBEY9Su8F5mLZ5K7hR35:zj+soPSMOtEvwDpj4kpmeLmq35

    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