Overview

overview

10

Static

static

10

2024-06-12...er.exe

windows7-x64

9

2024-06-12...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-06-12_872729afaa41c52ed35877c92a89f39c_cryptolocker

  • Size

    42KB

  • Sample

    240612-wfz9jstflc

  • MD5

    872729afaa41c52ed35877c92a89f39c

  • SHA1

    a7aa60ac6a7b82a1129293d58899c11fc55541f9

  • SHA256

    cee6a824db51fa3e98bd2119da76feb8f48861741877479ac5324cd22478aced

  • SHA512

    6fbbf72f68837da6e5efec4dab4d02f781b2d0961b5ee2f3dce6f33e2c9bf9ac30eac9e73ca069cf7b2d970d0dfcef52332e8910fc6c8b2ef4c5a8f2fe42464d

  • SSDEEP

    384:bM7Q0pjC4GybxMv01d3AcASBQMf6i/zzzcYgUPSznHzl6AJvDSuYlmoHR8uypf:b/yC4GyNM01GuQMNXw2PSjHPbSuYlZ6

Score
10/10
discovery

Malware Config

Targets

    • Target

      2024-06-12_872729afaa41c52ed35877c92a89f39c_cryptolocker

    • Size

      42KB

    • MD5

      872729afaa41c52ed35877c92a89f39c

    • SHA1

      a7aa60ac6a7b82a1129293d58899c11fc55541f9

    • SHA256

      cee6a824db51fa3e98bd2119da76feb8f48861741877479ac5324cd22478aced

    • SHA512

      6fbbf72f68837da6e5efec4dab4d02f781b2d0961b5ee2f3dce6f33e2c9bf9ac30eac9e73ca069cf7b2d970d0dfcef52332e8910fc6c8b2ef4c5a8f2fe42464d

    • SSDEEP

      384:bM7Q0pjC4GybxMv01d3AcASBQMf6i/zzzcYgUPSznHzl6AJvDSuYlmoHR8uypf:b/yC4GyNM01GuQMNXw2PSjHPbSuYlZ6

    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