Overview

overview

10

Static

static

10

2024-05-03...er.exe

windows7-x64

9

2024-05-03...er.exe

windows10-2004-x64

9

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General

  • Target

    2024-05-03_f34bbc5a223544d1122e2d1078d3fcc1_cryptolocker

  • Size

    35KB

  • Sample

    240503-c1ry5ach8v

  • MD5

    f34bbc5a223544d1122e2d1078d3fcc1

  • SHA1

    c277124dd88218163418fc3a3c7cf0ec892c0dbf

  • SHA256

    36a759f40a499c83c1f133e880e4c3bc101ac01ab22ca9bb45f924812e86cac9

  • SHA512

    bf9bec8323c7b72dfa5becf7fbdfbfd328b25d79d930065abb5ef8df83ecb0bac7471385044ab0be90c49720fcb905edabe91f27fa20e4d1d69cf5efc043f26e

  • SSDEEP

    384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4l8tFFxE2B0qZ59:btB9g/WItCSsAGjX7r3BTZ59

Score
10/10

Malware Config

Targets

    • Target

      2024-05-03_f34bbc5a223544d1122e2d1078d3fcc1_cryptolocker

    • Size

      35KB

    • MD5

      f34bbc5a223544d1122e2d1078d3fcc1

    • SHA1

      c277124dd88218163418fc3a3c7cf0ec892c0dbf

    • SHA256

      36a759f40a499c83c1f133e880e4c3bc101ac01ab22ca9bb45f924812e86cac9

    • SHA512

      bf9bec8323c7b72dfa5becf7fbdfbfd328b25d79d930065abb5ef8df83ecb0bac7471385044ab0be90c49720fcb905edabe91f27fa20e4d1d69cf5efc043f26e

    • SSDEEP

      384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4l8tFFxE2B0qZ59:btB9g/WItCSsAGjX7r3BTZ59

    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