General

  • Target

    2e421939ab028995e2e086491abf3750a91aeb56f3aa076ada30bb6968d10877

  • Size

    4.2MB

  • Sample

    240420-kaqx5sdb4x

  • MD5

    588fc813f8c4b9494058548e1a45343a

  • SHA1

    594c00a62008c5e97f7f0aab7f78550383338742

  • SHA256

    2e421939ab028995e2e086491abf3750a91aeb56f3aa076ada30bb6968d10877

  • SHA512

    30227b5c5b35066e02a85adcf55f0c9b1fe804b1642cecb1735b99b3dc0d827d7ec13f2779f025ca440a818e8e337da99ae8b99c43ac8243520691102fd920d6

  • SSDEEP

    98304:iS8Tc81AzKVcNOUNHF6RiNP154spKvDdhObEo7QvVY0ryRAf1Tp7ORb:TEcJzF4UNHqA/dsmoVS4YAf19c

Malware Config

Targets

    • Target

      2e421939ab028995e2e086491abf3750a91aeb56f3aa076ada30bb6968d10877

    • Size

      4.2MB

    • MD5

      588fc813f8c4b9494058548e1a45343a

    • SHA1

      594c00a62008c5e97f7f0aab7f78550383338742

    • SHA256

      2e421939ab028995e2e086491abf3750a91aeb56f3aa076ada30bb6968d10877

    • SHA512

      30227b5c5b35066e02a85adcf55f0c9b1fe804b1642cecb1735b99b3dc0d827d7ec13f2779f025ca440a818e8e337da99ae8b99c43ac8243520691102fd920d6

    • SSDEEP

      98304:iS8Tc81AzKVcNOUNHF6RiNP154spKvDdhObEo7QvVY0ryRAf1Tp7ORb:TEcJzF4UNHqA/dsmoVS4YAf19c

    • 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

MITRE ATT&CK Enterprise v15

Tasks