General

  • Target

    0f462803e4fba825bb93043037dade1ec1b84f1f4d055a99c5578779b0e9cd3d

  • Size

    4.1MB

  • Sample

    220917-l4rxzadeaj

  • MD5

    6001b624b976ea4d3eabb6d29321b2c7

  • SHA1

    15c2e3d0002a492b9d44c7ef024bebf73c415bee

  • SHA256

    0f462803e4fba825bb93043037dade1ec1b84f1f4d055a99c5578779b0e9cd3d

  • SHA512

    2f827cdc1b02354a09cfdf0325ed1404af75cd17bb14eefce8f5bc04bd490cf708ad52840f8d303d2ac795b2af603f908edabf9782f3aab8d9e2644fcc0f4455

  • SSDEEP

    98304:JVrXQdmbB69H4Bgrk34UinIMvWbZunQbrxENXa35UKuO4lKuZl:9bB6JeAxvn0bQYE1pflKQ

Malware Config

Targets

    • Target

      0f462803e4fba825bb93043037dade1ec1b84f1f4d055a99c5578779b0e9cd3d

    • Size

      4.1MB

    • MD5

      6001b624b976ea4d3eabb6d29321b2c7

    • SHA1

      15c2e3d0002a492b9d44c7ef024bebf73c415bee

    • SHA256

      0f462803e4fba825bb93043037dade1ec1b84f1f4d055a99c5578779b0e9cd3d

    • SHA512

      2f827cdc1b02354a09cfdf0325ed1404af75cd17bb14eefce8f5bc04bd490cf708ad52840f8d303d2ac795b2af603f908edabf9782f3aab8d9e2644fcc0f4455

    • SSDEEP

      98304:JVrXQdmbB69H4Bgrk34UinIMvWbZunQbrxENXa35UKuO4lKuZl:9bB6JeAxvn0bQYE1pflKQ

    • Glupteba

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

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Executes dropped EXE

    • Modifies Windows Firewall

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • 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