General

  • Target

    aef0f8e2c992b684801594be4ccbab78bb11c5e90524ecdedb46f2720db1f590

  • Size

    4.1MB

  • Sample

    230129-kfdj1ahb9y

  • MD5

    750bb8485aa527c8a27ca7469e9fd166

  • SHA1

    28bff604d8bccf4ba055d506742ee07960698443

  • SHA256

    aef0f8e2c992b684801594be4ccbab78bb11c5e90524ecdedb46f2720db1f590

  • SHA512

    9ed6aa676e992f826a76fbfc9a12b3efcd0a0416bd5564c829376d0fde39ee6e54f9164d1e5668324426a6194e195cd694c6b9241f138901b26909777dab007d

  • SSDEEP

    98304:k5yI0SOgapeVXm3qHpKY0heUlhvM2rnyIPCcNWYl06mRSA:kP0ngHXPHpD0U6nBPsh

Malware Config

Targets

    • Target

      aef0f8e2c992b684801594be4ccbab78bb11c5e90524ecdedb46f2720db1f590

    • Size

      4.1MB

    • MD5

      750bb8485aa527c8a27ca7469e9fd166

    • SHA1

      28bff604d8bccf4ba055d506742ee07960698443

    • SHA256

      aef0f8e2c992b684801594be4ccbab78bb11c5e90524ecdedb46f2720db1f590

    • SHA512

      9ed6aa676e992f826a76fbfc9a12b3efcd0a0416bd5564c829376d0fde39ee6e54f9164d1e5668324426a6194e195cd694c6b9241f138901b26909777dab007d

    • SSDEEP

      98304:k5yI0SOgapeVXm3qHpKY0heUlhvM2rnyIPCcNWYl06mRSA:kP0ngHXPHpD0U6nBPsh

    • Glupteba

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

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Executes dropped EXE

    • Modifies Windows Firewall

    • 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

Tasks