Overview

overview

10

Static

static

10

2024-04-21...er.exe

windows7-x64

9

2024-04-21...er.exe

windows10-2004-x64

9

Sharing

Copy URL Twitter E-mail

General

  • Target

    2024-04-21_f3d886f865a6e8097f68352b76e37ecf_cryptolocker

  • Size

    67KB

  • Sample

    240421-n1nggsaf32

  • MD5

    f3d886f865a6e8097f68352b76e37ecf

  • SHA1

    9a859506d383a182506e988cd304918ec3d33a15

  • SHA256

    ec071d8c938ee29c7613d6582d66e6bb8fcd1c0b8c30fdb6b3932e50b6182330

  • SHA512

    13d9c7f8bf15eb363c7b29fd548ee1bc77bde54293a2b045f4dcbea404b9a543da6c798ddcec7ebc95c2bd5348b4badd8f3795eac369c5e2b530777c08fca611

  • SSDEEP

    768:XS5nQJ24LR1bytOOtEvwDpjNbZ7uyA36S7MpxRXrZSUNsYD/B:i5nkFGMOtEvwDpjNbwQEI8UZD5

Score
10/10

Malware Config

Targets

    • Target

      2024-04-21_f3d886f865a6e8097f68352b76e37ecf_cryptolocker

    • Size

      67KB

    • MD5

      f3d886f865a6e8097f68352b76e37ecf

    • SHA1

      9a859506d383a182506e988cd304918ec3d33a15

    • SHA256

      ec071d8c938ee29c7613d6582d66e6bb8fcd1c0b8c30fdb6b3932e50b6182330

    • SHA512

      13d9c7f8bf15eb363c7b29fd548ee1bc77bde54293a2b045f4dcbea404b9a543da6c798ddcec7ebc95c2bd5348b4badd8f3795eac369c5e2b530777c08fca611

    • SSDEEP

      768:XS5nQJ24LR1bytOOtEvwDpjNbZ7uyA36S7MpxRXrZSUNsYD/B:i5nkFGMOtEvwDpjNbwQEI8UZD5

    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