Overview

overview

10

Static

static

10

2024-03-09...er.exe

windows7-x64

9

2024-03-09...er.exe

windows10-2004-x64

9

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General

  • Target

    2024-03-09_29fef9b50d2eff13d5c55345cd04fe08_cryptolocker

  • Size

    42KB

  • Sample

    240309-e32mfscg26

  • MD5

    29fef9b50d2eff13d5c55345cd04fe08

  • SHA1

    35182058eb70d97bf440c929cdc7a715872c2541

  • SHA256

    a0ebc208f7966e69e0258da3761cbe0ae7b4d1ed0887e96760d43dc7873978e9

  • SHA512

    ccca76350e0b9ea4150b38ed2c4d4beab1ec33309bb4d321bda839a8240454dbd51506b8338452ba5a09a8e99eb976eac9e71863bd67eb97d9d3468f93c114ec

  • SSDEEP

    384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4XDIwNiJXxXunrkwIxZWQpyO:btB9g/WItCSsAGjX7e9N0hunrknlN

Score
10/10

Malware Config

Targets

    • Target

      2024-03-09_29fef9b50d2eff13d5c55345cd04fe08_cryptolocker

    • Size

      42KB

    • MD5

      29fef9b50d2eff13d5c55345cd04fe08

    • SHA1

      35182058eb70d97bf440c929cdc7a715872c2541

    • SHA256

      a0ebc208f7966e69e0258da3761cbe0ae7b4d1ed0887e96760d43dc7873978e9

    • SHA512

      ccca76350e0b9ea4150b38ed2c4d4beab1ec33309bb4d321bda839a8240454dbd51506b8338452ba5a09a8e99eb976eac9e71863bd67eb97d9d3468f93c114ec

    • SSDEEP

      384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4XDIwNiJXxXunrkwIxZWQpyO:btB9g/WItCSsAGjX7e9N0hunrknlN

    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