General

  • Target

    ed723d099a7c51e21a9985b09745ad4778b96137ebc47c7df84f4893c17adab8

  • Size

    4.2MB

  • Sample

    220928-k2kkfagfam

  • MD5

    6ff01b2485c1cbfff15f0984b099b500

  • SHA1

    19ee5a1112f718cea46940cdb8d71eb615d317a6

  • SHA256

    ed723d099a7c51e21a9985b09745ad4778b96137ebc47c7df84f4893c17adab8

  • SHA512

    70ec9c13e76a918b7fec1b17d7638a2e7fff7fc07ec1ea8d5405412c5171f67919d70681685274897409f285471c9d338978e35136e250a04f886ad79397405c

  • SSDEEP

    98304:1WP1yNi8lWDoR3dKx/cH5Mj8WrjLx/wxRixTC4Hixh4Br3JMsmrp:EP1luWDo1dKYnW1CRi4JD4c99

Malware Config

Targets

    • Target

      ed723d099a7c51e21a9985b09745ad4778b96137ebc47c7df84f4893c17adab8

    • Size

      4.2MB

    • MD5

      6ff01b2485c1cbfff15f0984b099b500

    • SHA1

      19ee5a1112f718cea46940cdb8d71eb615d317a6

    • SHA256

      ed723d099a7c51e21a9985b09745ad4778b96137ebc47c7df84f4893c17adab8

    • SHA512

      70ec9c13e76a918b7fec1b17d7638a2e7fff7fc07ec1ea8d5405412c5171f67919d70681685274897409f285471c9d338978e35136e250a04f886ad79397405c

    • SSDEEP

      98304:1WP1yNi8lWDoR3dKx/cH5Mj8WrjLx/wxRixTC4Hixh4Br3JMsmrp:EP1luWDo1dKYnW1CRi4JD4c99

    • Glupteba

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

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Executes dropped EXE

    • Modifies Windows Firewall

    • Loads dropped DLL

    • 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.

MITRE ATT&CK Matrix ATT&CK v6

Execution

Scheduled Task

1
T1053

Persistence

Modify Existing Service

1
T1031

Registry Run Keys / Startup Folder

1
T1060

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Modify Registry

1
T1112

Discovery

Query Registry

1
T1012

System Information Discovery

1
T1082

Tasks