General

  • Target

    ZuluServer2021_x64_ru.msi

  • Size

    217.4MB

  • Sample

    240326-x2pklsda4v

  • MD5

    ab55a4dfdf9b66588e85cd6ddca04fc8

  • SHA1

    54f62f1722922c3755e65ae6f365ba9500844fcd

  • SHA256

    a90488e621b5e7379bc0df7086476093e0b78aa7735abb2fff0d55a9f77fef29

  • SHA512

    d24c33b7c70b7fb5a9f906b863449ddfdd9f0f1379286e2705d92cf8532c6627c5acc9e0e4b7c9ef2506696ba8a6cacaf4b25578dc260774fa754d2241164b3b

  • SSDEEP

    3145728:0hTaqKxffUW6FeT/dTrqg4mcdHZhOg8HfT0RtRubNJSDWwQKLcxQu7Q/muxRDfpE:0WitABPSOtfg3MJSCMQK6QtFBQiOhHp

Score
7/10

Malware Config

Targets

    • Target

      ZuluServer2021_x64_ru.msi

    • Size

      217.4MB

    • MD5

      ab55a4dfdf9b66588e85cd6ddca04fc8

    • SHA1

      54f62f1722922c3755e65ae6f365ba9500844fcd

    • SHA256

      a90488e621b5e7379bc0df7086476093e0b78aa7735abb2fff0d55a9f77fef29

    • SHA512

      d24c33b7c70b7fb5a9f906b863449ddfdd9f0f1379286e2705d92cf8532c6627c5acc9e0e4b7c9ef2506696ba8a6cacaf4b25578dc260774fa754d2241164b3b

    • SSDEEP

      3145728:0hTaqKxffUW6FeT/dTrqg4mcdHZhOg8HfT0RtRubNJSDWwQKLcxQu7Q/muxRDfpE:0WitABPSOtfg3MJSCMQK6QtFBQiOhHp

    Score
    7/10
    • Identifies Wine through registry keys

      Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

    • Adds Run key to start application

    • Blocklisted process makes network request

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Checks computer location settings

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

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks