General

  • Target

    f2c68fb3061fa96010a6833d2b2150ea42f58f813f0ec5326fa0e434077e249f

  • Size

    4.1MB

  • Sample

    231212-bs432sdhb8

  • MD5

    040f0680a2a414ed99a09bc391c41f36

  • SHA1

    562c9ac8f8d838cc282557b4946330ad78f76900

  • SHA256

    f2c68fb3061fa96010a6833d2b2150ea42f58f813f0ec5326fa0e434077e249f

  • SHA512

    eac56c5d7fb8b7f514152c5a10efb18f837f7faf6d2a677adfed72a6206256dd0ee49172276a3f5dba54c8b56b943ae072665e767384a9772556fc8184a6ccac

  • SSDEEP

    98304:gInKsIw/hSMdlduiFIlATMwslTxUIY59LIlHufMhKmQwP1:7nh/MMdlXTMJTx0+dhuw9

Malware Config

Targets

    • Target

      f2c68fb3061fa96010a6833d2b2150ea42f58f813f0ec5326fa0e434077e249f

    • Size

      4.1MB

    • MD5

      040f0680a2a414ed99a09bc391c41f36

    • SHA1

      562c9ac8f8d838cc282557b4946330ad78f76900

    • SHA256

      f2c68fb3061fa96010a6833d2b2150ea42f58f813f0ec5326fa0e434077e249f

    • SHA512

      eac56c5d7fb8b7f514152c5a10efb18f837f7faf6d2a677adfed72a6206256dd0ee49172276a3f5dba54c8b56b943ae072665e767384a9772556fc8184a6ccac

    • SSDEEP

      98304:gInKsIw/hSMdlduiFIlATMwslTxUIY59LIlHufMhKmQwP1:7nh/MMdlXTMJTx0+dhuw9

    • Glupteba

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

    • Glupteba payload

    • Windows security bypass

    • Modifies Windows Firewall

    • Executes dropped EXE

    • Windows security modification

    • 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