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General

  • Target

    1987b42bfe0d36572cb59a43575b15fe8da5be747005d302898333232f90b47b

  • Size

    271KB

  • Sample

    231004-mxgzvsch64

  • MD5

    eb6c2b720bf1204827e513af9b93fc04

  • SHA1

    da49da66e4d4ce6a9c656f821eaed25ad599f772

  • SHA256

    1987b42bfe0d36572cb59a43575b15fe8da5be747005d302898333232f90b47b

  • SHA512

    e8e1723052346d31abb701b87b8deedb002fe42bc899d99efd040f13ee6e4b2516ee6f193ae7bb130280bf18ac959a29073245024256d87562aaa14ef5b5d649

  • SSDEEP

    6144:/l51orRJXlDixHkUXe34cEOkCybEaQRXr9HNdvOa:xqXUHkUXe3GOkx2LIa

Score
10/10
upx

Malware Config

Targets

    • Target

      1987b42bfe0d36572cb59a43575b15fe8da5be747005d302898333232f90b47b

    • Size

      271KB

    • MD5

      eb6c2b720bf1204827e513af9b93fc04

    • SHA1

      da49da66e4d4ce6a9c656f821eaed25ad599f772

    • SHA256

      1987b42bfe0d36572cb59a43575b15fe8da5be747005d302898333232f90b47b

    • SHA512

      e8e1723052346d31abb701b87b8deedb002fe42bc899d99efd040f13ee6e4b2516ee6f193ae7bb130280bf18ac959a29073245024256d87562aaa14ef5b5d649

    • SSDEEP

      6144:/l51orRJXlDixHkUXe34cEOkCybEaQRXr9HNdvOa:xqXUHkUXe3GOkx2LIa

    Score
    10/10
    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Downloads MZ/PE file

    • Drops file in Drivers directory

    • Checks computer location settings

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

    • Deletes itself

    • Executes dropped EXE

    • Loads dropped DLL

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • Unexpected DNS network traffic destination

      Network traffic to other servers than the configured DNS servers was detected on the DNS port.

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks