General

  • Target

    3baa218a7d48aaf060bb395c796591570ec4115d6fe0be78b9259b69d3af68d1

  • Size

    4.0MB

  • Sample

    221127-srwhysgd57

  • MD5

    10d80d45d560666d08236fc951215883

  • SHA1

    b9cbbab5f4e502d46688dad9357b0fa9f1ccc595

  • SHA256

    3baa218a7d48aaf060bb395c796591570ec4115d6fe0be78b9259b69d3af68d1

  • SHA512

    592e9dd1906f14387656d0a4676bedd2a055ad458351779da9a688f301ed91f480a0a0b7c9526b2ddfb29a0797d7ad2a1d93e93f079b8dd099e7ea017abfa82e

  • SSDEEP

    49152:UOGDsI56B188Ci5Sthe6n0iL6JK3O40NIN4U4VjBgLLOQ4ei0gQUjVB3Wyzxrp9c:U0LBsCSthjHT3V6ByRZUJRNr7zq1dR

Malware Config

Targets

    • Target

      3baa218a7d48aaf060bb395c796591570ec4115d6fe0be78b9259b69d3af68d1

    • Size

      4.0MB

    • MD5

      10d80d45d560666d08236fc951215883

    • SHA1

      b9cbbab5f4e502d46688dad9357b0fa9f1ccc595

    • SHA256

      3baa218a7d48aaf060bb395c796591570ec4115d6fe0be78b9259b69d3af68d1

    • SHA512

      592e9dd1906f14387656d0a4676bedd2a055ad458351779da9a688f301ed91f480a0a0b7c9526b2ddfb29a0797d7ad2a1d93e93f079b8dd099e7ea017abfa82e

    • SSDEEP

      49152:UOGDsI56B188Ci5Sthe6n0iL6JK3O40NIN4U4VjBgLLOQ4ei0gQUjVB3Wyzxrp9c:U0LBsCSthjHT3V6ByRZUJRNr7zq1dR

    • 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

2
T1112

Install Root Certificate

1
T1130

Discovery

Query Registry

1
T1012

System Information Discovery

1
T1082

Tasks