Overview

overview

10

Static

static

10

2024-02-17...er.exe

windows7-x64

9

2024-02-17...er.exe

windows10-2004-x64

9

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General

  • Target

    2024-02-17_7a3b3d008cbdb066fd9d1070ef6560ab_cryptolocker

  • Size

    36KB

  • Sample

    240217-3jb5fscc39

  • MD5

    7a3b3d008cbdb066fd9d1070ef6560ab

  • SHA1

    1876f7ac2e9b668d735329cf94523f02743ca451

  • SHA256

    d379f60fcc1a5ebd68045c7ca2230aea9b49a7ca771cea50ea7afa32f0de29b6

  • SHA512

    13d0312f7d7cfbc1dc1a937ce93c803f2b8d1cafbd850a581e7c8c3b8f9912a106d20fc92654d5439d7172e2de8da5233c1eb34433bb009fefb8db318c813ff0

  • SSDEEP

    384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4XDIwNiJXxXunUgVM:btB9g/WItCSsAGjX7e9N0hunUWM

Score
10/10

Malware Config

Targets

    • Target

      2024-02-17_7a3b3d008cbdb066fd9d1070ef6560ab_cryptolocker

    • Size

      36KB

    • MD5

      7a3b3d008cbdb066fd9d1070ef6560ab

    • SHA1

      1876f7ac2e9b668d735329cf94523f02743ca451

    • SHA256

      d379f60fcc1a5ebd68045c7ca2230aea9b49a7ca771cea50ea7afa32f0de29b6

    • SHA512

      13d0312f7d7cfbc1dc1a937ce93c803f2b8d1cafbd850a581e7c8c3b8f9912a106d20fc92654d5439d7172e2de8da5233c1eb34433bb009fefb8db318c813ff0

    • SSDEEP

      384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4XDIwNiJXxXunUgVM:btB9g/WItCSsAGjX7e9N0hunUWM

    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