General

  • Target

    88a3fa3ce2a34e3716dd02884281fd7c93a355bac2024cdfdefe083cb4e53cc4

  • Size

    4.1MB

  • Sample

    221007-3hz5wseabp

  • MD5

    0e8cb2c23f0ff88e20fa4bb4c4cd3f7e

  • SHA1

    119aab563fc11a225624797cc57b4ab3f3064ffd

  • SHA256

    88a3fa3ce2a34e3716dd02884281fd7c93a355bac2024cdfdefe083cb4e53cc4

  • SHA512

    61fe611a1d99dc21715d288c2a33f359fb9e3d2a25ee347a6fd4020f00bf6f7002c20f6b5539032b78ab6c3b6b6831ce36a238ab73a0d1aaff43d5b7c9b33f7a

  • SSDEEP

    98304:zj67MrRvQMmWLrtMSmf2l/Pi1RlrDs1WutHmRmCpb6vx0diBbfx7DQr:4MrRvQMmctsuaPwJxCJ+0dQbJIr

Malware Config

Targets

    • Target

      88a3fa3ce2a34e3716dd02884281fd7c93a355bac2024cdfdefe083cb4e53cc4

    • Size

      4.1MB

    • MD5

      0e8cb2c23f0ff88e20fa4bb4c4cd3f7e

    • SHA1

      119aab563fc11a225624797cc57b4ab3f3064ffd

    • SHA256

      88a3fa3ce2a34e3716dd02884281fd7c93a355bac2024cdfdefe083cb4e53cc4

    • SHA512

      61fe611a1d99dc21715d288c2a33f359fb9e3d2a25ee347a6fd4020f00bf6f7002c20f6b5539032b78ab6c3b6b6831ce36a238ab73a0d1aaff43d5b7c9b33f7a

    • SSDEEP

      98304:zj67MrRvQMmWLrtMSmf2l/Pi1RlrDs1WutHmRmCpb6vx0diBbfx7DQr:4MrRvQMmctsuaPwJxCJ+0dQbJIr

    • 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