Overview

overview

10

Static

static

10

2024-03-27...er.exe

windows7-x64

9

2024-03-27...er.exe

windows10-2004-x64

9

Sharing

Copy URL Twitter E-mail

General

  • Target

    2024-03-27_e2345b450700acd9bd4b90ec7c9d1af7_cryptolocker

  • Size

    49KB

  • Sample

    240327-yr5draah53

  • MD5

    e2345b450700acd9bd4b90ec7c9d1af7

  • SHA1

    a982391810169bc4c799aabce32068047ae14f2d

  • SHA256

    4b3e774c018a66233cfa068f99dfe65a4b040aaa31c5a2c6f321aa9e90d2e6d9

  • SHA512

    1ef1c060c0e58e69090e1f19867d0c5779965f71948560ccbe1b424300791c21c32e343e44d3aa94e35718b37965f1d51164198e57f942f1d179a935ae0bd9ac

  • SSDEEP

    768:bgX4zYcgTEu6QOaryfjqDlC6JFbK37Yl6dIKld5CSiz:bgGYcA/53GAA6y37Q6dI+d5+

Score
10/10

Malware Config

Targets

    • Target

      2024-03-27_e2345b450700acd9bd4b90ec7c9d1af7_cryptolocker

    • Size

      49KB

    • MD5

      e2345b450700acd9bd4b90ec7c9d1af7

    • SHA1

      a982391810169bc4c799aabce32068047ae14f2d

    • SHA256

      4b3e774c018a66233cfa068f99dfe65a4b040aaa31c5a2c6f321aa9e90d2e6d9

    • SHA512

      1ef1c060c0e58e69090e1f19867d0c5779965f71948560ccbe1b424300791c21c32e343e44d3aa94e35718b37965f1d51164198e57f942f1d179a935ae0bd9ac

    • SSDEEP

      768:bgX4zYcgTEu6QOaryfjqDlC6JFbK37Yl6dIKld5CSiz:bgGYcA/53GAA6y37Q6dI+d5+

    Score
    9/10

    • Detection of CryptoLocker Variants

    • 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