General

  • Target

    8ea7375206c559d977ac2fb8694ee282c8dc944c2f9ec76f908bef6dab1a591e

  • Size

    4.2MB

  • Sample

    240418-e57w9abb36

  • MD5

    884dfe239d5de8434c9ea6ff44acef1d

  • SHA1

    4ac88aecf9f8cda146d9044dccd55e1a86bde45b

  • SHA256

    8ea7375206c559d977ac2fb8694ee282c8dc944c2f9ec76f908bef6dab1a591e

  • SHA512

    a69ff5c3967e7714a65842fd1d09de7a92dee5e00a8e979e7c967c76437ae9256bf2fe5021cf0d2df1e2059c71d71796c6067c4ade2cd48c0cc8afafd777b612

  • SSDEEP

    98304:41kZHzGJDadppD/R+TrQmSGicjDaZQlyJOWQ9VKFHxQp09UY:41QzEDCp8TrsGicjDaZQl8hQoRQ05

Malware Config

Targets

    • Target

      8ea7375206c559d977ac2fb8694ee282c8dc944c2f9ec76f908bef6dab1a591e

    • Size

      4.2MB

    • MD5

      884dfe239d5de8434c9ea6ff44acef1d

    • SHA1

      4ac88aecf9f8cda146d9044dccd55e1a86bde45b

    • SHA256

      8ea7375206c559d977ac2fb8694ee282c8dc944c2f9ec76f908bef6dab1a591e

    • SHA512

      a69ff5c3967e7714a65842fd1d09de7a92dee5e00a8e979e7c967c76437ae9256bf2fe5021cf0d2df1e2059c71d71796c6067c4ade2cd48c0cc8afafd777b612

    • SSDEEP

      98304:41kZHzGJDadppD/R+TrQmSGicjDaZQlyJOWQ9VKFHxQp09UY:41QzEDCp8TrsGicjDaZQl8hQoRQ05

    • Glupteba

      Glupteba is a modular loader written in Golang with various components.

    • Glupteba payload

    • Modifies Windows Firewall

    • Executes dropped EXE

    • UPX packed file

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

    • Adds Run key to start application

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Manipulates WinMonFS driver.

      Roottkits write to WinMonFS to hide directories/files from being detected.

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks