Overview

overview

10

Static

static

10

2024-02-27...er.exe

windows7-x64

9

2024-02-27...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-02-27_4738d5ad97a6bf3cd36378e07693b6c0_cryptolocker

  • Size

    78KB

  • Sample

    240227-3e72bseb8y

  • MD5

    4738d5ad97a6bf3cd36378e07693b6c0

  • SHA1

    42ecf4c795339bfa4eb204047f51b7d887f1adac

  • SHA256

    ad74bc2ef1a4981f2dbf8eefc41b129314edcbae503257a2f57f47067d324c8e

  • SHA512

    cb9705ace1c71f3e1fbf95d1011a24668cd5af14fc3f790b92c660829505d2d72cadac518c5c27fab544a6b4c357dc7251a2b67f5cc5699107233dce75b4f69c

  • SSDEEP

    1536:vj+jsMQMOtEvwDpj5HwYYTjipvF2hBfIuf7GJ:vCjsIOtEvwDpj5H9YvQd2G

Score
10/10

Malware Config

Targets

    • Target

      2024-02-27_4738d5ad97a6bf3cd36378e07693b6c0_cryptolocker

    • Size

      78KB

    • MD5

      4738d5ad97a6bf3cd36378e07693b6c0

    • SHA1

      42ecf4c795339bfa4eb204047f51b7d887f1adac

    • SHA256

      ad74bc2ef1a4981f2dbf8eefc41b129314edcbae503257a2f57f47067d324c8e

    • SHA512

      cb9705ace1c71f3e1fbf95d1011a24668cd5af14fc3f790b92c660829505d2d72cadac518c5c27fab544a6b4c357dc7251a2b67f5cc5699107233dce75b4f69c

    • SSDEEP

      1536:vj+jsMQMOtEvwDpj5HwYYTjipvF2hBfIuf7GJ:vCjsIOtEvwDpj5H9YvQd2G

    Score
    9/10

    • Detection of CryptoLocker Variants

    • Detection of Cryptolocker Samples

    • 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