Overview

overview

10

Static

static

10

2024-02-23...er.exe

windows7-x64

9

2024-02-23...er.exe

windows10-2004-x64

9

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General

  • Target

    2024-02-23_501e7e7777ecf9f6cd622d5dbde027bd_cryptolocker

  • Size

    36KB

  • Sample

    240223-yddzmsgf3x

  • MD5

    501e7e7777ecf9f6cd622d5dbde027bd

  • SHA1

    a7a0086c4a572604617f8612c08691cd351d9116

  • SHA256

    5f8705c195554fda0d26cf33e1a382eb1c82231c935006ca87f120d959ac0059

  • SHA512

    7cfdc67ef40171f3c7dda106966d00a91aab3eb88b750d1271d88f657aba2686310ae8fbce799e861674d39d13d93310d3f2b721c83e5c249fcb09f5b056e54b

  • SSDEEP

    384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4XDIwNiJXxXunKUj:btB9g/WItCSsAGjX7e9N0hunKUj

Score
10/10

Malware Config

Targets

    • Target

      2024-02-23_501e7e7777ecf9f6cd622d5dbde027bd_cryptolocker

    • Size

      36KB

    • MD5

      501e7e7777ecf9f6cd622d5dbde027bd

    • SHA1

      a7a0086c4a572604617f8612c08691cd351d9116

    • SHA256

      5f8705c195554fda0d26cf33e1a382eb1c82231c935006ca87f120d959ac0059

    • SHA512

      7cfdc67ef40171f3c7dda106966d00a91aab3eb88b750d1271d88f657aba2686310ae8fbce799e861674d39d13d93310d3f2b721c83e5c249fcb09f5b056e54b

    • SSDEEP

      384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4XDIwNiJXxXunKUj:btB9g/WItCSsAGjX7e9N0hunKUj

    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