General

  • Target

    f20dd26a309ee5526bdea414ed4bdc16457cf5fb3dd690f99db1ed8a02f5adac

  • Size

    4.0MB

  • Sample

    220929-3m5k6sdagn

  • MD5

    3a5530dbe9ba3b1fef73c586f531c03c

  • SHA1

    b1d0623d1ba1d88f3856c1da94908848dc14fe8a

  • SHA256

    f20dd26a309ee5526bdea414ed4bdc16457cf5fb3dd690f99db1ed8a02f5adac

  • SHA512

    2e963c6e07c17e3491c1f606c866c385a9d970b32bc65853a0a69975a8fb2368104308500495f148b1aded2d7dd4cf1dea1450f832fdffdac4c217f32a9441e8

  • SSDEEP

    98304:3ahz3GOSiEe4yZt5Fb5POMt6NSueWFldw1UKuYeIuE:OAPyZB5P3t6NbeWF+UKeQ

Malware Config

Targets

    • Target

      f20dd26a309ee5526bdea414ed4bdc16457cf5fb3dd690f99db1ed8a02f5adac

    • Size

      4.0MB

    • MD5

      3a5530dbe9ba3b1fef73c586f531c03c

    • SHA1

      b1d0623d1ba1d88f3856c1da94908848dc14fe8a

    • SHA256

      f20dd26a309ee5526bdea414ed4bdc16457cf5fb3dd690f99db1ed8a02f5adac

    • SHA512

      2e963c6e07c17e3491c1f606c866c385a9d970b32bc65853a0a69975a8fb2368104308500495f148b1aded2d7dd4cf1dea1450f832fdffdac4c217f32a9441e8

    • SSDEEP

      98304:3ahz3GOSiEe4yZt5Fb5POMt6NSueWFldw1UKuYeIuE:OAPyZB5P3t6NbeWF+UKeQ

    • Glupteba

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

    • Windows security bypass

    • Executes dropped EXE

    • Modifies Windows Firewall

    • Loads dropped DLL

    • 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.

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

Disabling Security Tools

2
T1089

Modify Registry

3
T1112

Discovery

Query Registry

1
T1012

System Information Discovery

1
T1082

Tasks