General

  • Target

    6b7f0cd12bee8ae878da6858499118b45359a212de04a7e387022945ea4ac799

  • Size

    4.1MB

  • Sample

    240329-f37n5sbd59

  • MD5

    6a606a74440b722c6626688cf82d7bc2

  • SHA1

    e2a5b79d87c787ec12e19b6bc96b9e70f428962e

  • SHA256

    6b7f0cd12bee8ae878da6858499118b45359a212de04a7e387022945ea4ac799

  • SHA512

    c9ca0fe5f474754fb1a4cc8906417f4c2438fc37a427e06fb5b14b787b353b08b1421a22ae9ef0a1d057a6b9694f43e8b5191a5d1db4e64ae5c2c472d5bae249

  • SSDEEP

    98304:tAx19J1wMTuGtIVBvC51XDVqBRAh21O9MkZBHSxF:iL31FLtSC9h2ApZpw

Malware Config

Targets

    • Target

      6b7f0cd12bee8ae878da6858499118b45359a212de04a7e387022945ea4ac799

    • Size

      4.1MB

    • MD5

      6a606a74440b722c6626688cf82d7bc2

    • SHA1

      e2a5b79d87c787ec12e19b6bc96b9e70f428962e

    • SHA256

      6b7f0cd12bee8ae878da6858499118b45359a212de04a7e387022945ea4ac799

    • SHA512

      c9ca0fe5f474754fb1a4cc8906417f4c2438fc37a427e06fb5b14b787b353b08b1421a22ae9ef0a1d057a6b9694f43e8b5191a5d1db4e64ae5c2c472d5bae249

    • SSDEEP

      98304:tAx19J1wMTuGtIVBvC51XDVqBRAh21O9MkZBHSxF:iL31FLtSC9h2ApZpw

    • 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