Overview

overview

10

Static

static

10

2024-01-28...er.exe

windows7-x64

9

2024-01-28...er.exe

windows10-2004-x64

9

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General

  • Target

    2024-01-28_5d2ef3a76bad647ab026565acfffb984_cryptolocker

  • Size

    73KB

  • Sample

    240128-f6kzjseaej

  • MD5

    5d2ef3a76bad647ab026565acfffb984

  • SHA1

    8d227b9e67d9ea3626e0ba4d24822f24038c3f6e

  • SHA256

    ebb78c427b4f06d4b34b3d8d593d8cfb04e3e89599a17d530e5078d72869c6bd

  • SHA512

    ac7b3b1422d71aca6fe32d99629d231de90fbc8a73cd4812cf2ad39c0cefa9fe9bd3d27d8c3cf58c946087fa0df770354e4e12f200ac8771c24713c4dd63c297

  • SSDEEP

    1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprgJN6tZdOyJ3Kf:ZVxkGOtEvwDpjcaQ

Score
10/10

Malware Config

Targets

    • Target

      2024-01-28_5d2ef3a76bad647ab026565acfffb984_cryptolocker

    • Size

      73KB

    • MD5

      5d2ef3a76bad647ab026565acfffb984

    • SHA1

      8d227b9e67d9ea3626e0ba4d24822f24038c3f6e

    • SHA256

      ebb78c427b4f06d4b34b3d8d593d8cfb04e3e89599a17d530e5078d72869c6bd

    • SHA512

      ac7b3b1422d71aca6fe32d99629d231de90fbc8a73cd4812cf2ad39c0cefa9fe9bd3d27d8c3cf58c946087fa0df770354e4e12f200ac8771c24713c4dd63c297

    • SSDEEP

      1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprgJN6tZdOyJ3Kf:ZVxkGOtEvwDpjcaQ

    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