Overview

overview

10

Static

static

10

2024-05-21...er.exe

windows7-x64

9

2024-05-21...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-05-21_e43a46b41d806c076a1f7469fac561fc_cryptolocker

  • Size

    32KB

  • Sample

    240521-yerbcsgc83

  • MD5

    e43a46b41d806c076a1f7469fac561fc

  • SHA1

    f32f578b7bca97d99f5c4eeb6b64b10be02dcc21

  • SHA256

    f407889b58ed2ef3ddc8926bd3bff16360bb4eab0a8ae871ad80b0c81adec090

  • SHA512

    e00adf84aaf5a928b9539e810f473e781d2f00e7f032454a15ed0639343b703d4b72a3def9943fdca9ef9a8dee681f842778070df6eda4bc9bb1c19692b910a9

  • SSDEEP

    384:bAvMaNGh4z7CG3POOvbRSLoF/F0QU5XYFnufc/zzo6cJ3v75:bAvJCYOOvbRPDEgXRcJt

Score
10/10

Malware Config

Targets

    • Target

      2024-05-21_e43a46b41d806c076a1f7469fac561fc_cryptolocker

    • Size

      32KB

    • MD5

      e43a46b41d806c076a1f7469fac561fc

    • SHA1

      f32f578b7bca97d99f5c4eeb6b64b10be02dcc21

    • SHA256

      f407889b58ed2ef3ddc8926bd3bff16360bb4eab0a8ae871ad80b0c81adec090

    • SHA512

      e00adf84aaf5a928b9539e810f473e781d2f00e7f032454a15ed0639343b703d4b72a3def9943fdca9ef9a8dee681f842778070df6eda4bc9bb1c19692b910a9

    • SSDEEP

      384:bAvMaNGh4z7CG3POOvbRSLoF/F0QU5XYFnufc/zzo6cJ3v75:bAvJCYOOvbRPDEgXRcJt

    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