General

  • Target

    ac09150aab27e38555a4b45e7067e43a1f860f756bea4129efb89189720e9d1b

  • Size

    223KB

  • Sample

    231107-sd947aah9s

  • MD5

    c51bf0b28bfdef82dd3e832ac9b349ca

  • SHA1

    66cb4de78b7e48288a6c3131564312249e234b92

  • SHA256

    ac09150aab27e38555a4b45e7067e43a1f860f756bea4129efb89189720e9d1b

  • SHA512

    6723079672a2cee774a53f0f7c0007a421e16b60b602bc2cd837bb30d74c2ccafbca7c4ad81ced5942a6b90a074433cc212f28c360b406e82b1914d122dbe854

  • SSDEEP

    3072:cZ7wXfSRZ0ON/EwW66wN94xu4CkAZJM2k5D66L+NfGbVON2Nqi/6gS5UoWXHz72n:kwPSUONLNsuWA7koN+boRi9S6oiz72D

Score
10/10

Malware Config

Targets

    • Target

      ac09150aab27e38555a4b45e7067e43a1f860f756bea4129efb89189720e9d1b

    • Size

      223KB

    • MD5

      c51bf0b28bfdef82dd3e832ac9b349ca

    • SHA1

      66cb4de78b7e48288a6c3131564312249e234b92

    • SHA256

      ac09150aab27e38555a4b45e7067e43a1f860f756bea4129efb89189720e9d1b

    • SHA512

      6723079672a2cee774a53f0f7c0007a421e16b60b602bc2cd837bb30d74c2ccafbca7c4ad81ced5942a6b90a074433cc212f28c360b406e82b1914d122dbe854

    • SSDEEP

      3072:cZ7wXfSRZ0ON/EwW66wN94xu4CkAZJM2k5D66L+NfGbVON2Nqi/6gS5UoWXHz72n:kwPSUONLNsuWA7koN+boRi9S6oiz72D

    Score
    10/10
    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Drops file in Drivers directory

    • Checks computer location settings

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

    • Deletes itself

    • Executes dropped EXE

    • 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.

    • VMProtect packed file

      Detects executables packed with VMProtect commercial packer.

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks