Overview

overview

10

Static

static

10

2024-02-03...er.exe

windows7-x64

9

2024-02-03...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-02-03_23a20cb6979845d55614ad98e60b39c0_cryptolocker

  • Size

    36KB

  • Sample

    240203-eepyraahcr

  • MD5

    23a20cb6979845d55614ad98e60b39c0

  • SHA1

    d0d64e255ad929ee755e67ad26ec78cdff98e3c1

  • SHA256

    5549336d56bf2447f54f805da2332f3c7025d51e85b0fa94dec3344a774d5845

  • SHA512

    41aa4e94481b43e0126acf4ff7358db491c358b3d6d25836815f0dada4eaa9403079bedbfab318b97f5c36713b40c670fb5b541eda754f1ded205bf187447193

  • SSDEEP

    384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4XDIwNiJXxXuni8v:btB9g/WItCSsAGjX7e9N0hunv

Score
10/10

Malware Config

Targets

    • Target

      2024-02-03_23a20cb6979845d55614ad98e60b39c0_cryptolocker

    • Size

      36KB

    • MD5

      23a20cb6979845d55614ad98e60b39c0

    • SHA1

      d0d64e255ad929ee755e67ad26ec78cdff98e3c1

    • SHA256

      5549336d56bf2447f54f805da2332f3c7025d51e85b0fa94dec3344a774d5845

    • SHA512

      41aa4e94481b43e0126acf4ff7358db491c358b3d6d25836815f0dada4eaa9403079bedbfab318b97f5c36713b40c670fb5b541eda754f1ded205bf187447193

    • SSDEEP

      384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4XDIwNiJXxXuni8v:btB9g/WItCSsAGjX7e9N0hunv

    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