Overview

overview

10

Static

static

10

2024-05-08...er.exe

windows7-x64

7

2024-05-08...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-05-08_e10be17bbc76d571fc1dba85a465c9fb_cryptolocker

  • Size

    34KB

  • Sample

    240508-2bjznaaf9x

  • MD5

    e10be17bbc76d571fc1dba85a465c9fb

  • SHA1

    4aea65854520a6b26d69fdeaa7a05db79fbd2dac

  • SHA256

    787544c93352374c300ff9ae5e93a630a01ad9a41c5e86ff1432e9bbe76ee608

  • SHA512

    03e86fb6a9e1b4418a3803ef977ecf9bf4e3f77661c76eea8a748eb334cfaed012a026b08b141d8b26cfad210266c1fbe1c2f2e97ae17705bd90cd4f46447665

  • SSDEEP

    384:bM7Q0pjC4GybxMv01d3AcASBQMf6i/zzzcYgUPSznStEkcsgR5:b/yC4GyNM01GuQMNXw2PSjSKkcJR5

Score
10/10
discovery

Malware Config

Targets

    • Target

      2024-05-08_e10be17bbc76d571fc1dba85a465c9fb_cryptolocker

    • Size

      34KB

    • MD5

      e10be17bbc76d571fc1dba85a465c9fb

    • SHA1

      4aea65854520a6b26d69fdeaa7a05db79fbd2dac

    • SHA256

      787544c93352374c300ff9ae5e93a630a01ad9a41c5e86ff1432e9bbe76ee608

    • SHA512

      03e86fb6a9e1b4418a3803ef977ecf9bf4e3f77661c76eea8a748eb334cfaed012a026b08b141d8b26cfad210266c1fbe1c2f2e97ae17705bd90cd4f46447665

    • SSDEEP

      384:bM7Q0pjC4GybxMv01d3AcASBQMf6i/zzzcYgUPSznStEkcsgR5:b/yC4GyNM01GuQMNXw2PSjSKkcJR5

    Score
    9/10
    discovery

    • Detection of CryptoLocker Variants

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • Creates a large amount of network flows

      This may indicate a network scan to discover remotely running services.

      discovery
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks