General

  • Target

    f897bb37e2f1ba97b9e326032239342fe792391f817c73d9f55473aa697f1e03

  • Size

    4.0MB

  • Sample

    221127-lga1yabb6x

  • MD5

    a1a299aa7204b930c7f2ef02f388f065

  • SHA1

    0ba03d8e99af41da41664d98148dd1b5c53d46a1

  • SHA256

    f897bb37e2f1ba97b9e326032239342fe792391f817c73d9f55473aa697f1e03

  • SHA512

    9277ca8c38d8386e3098bb6c5aa6ab4541c1db703ef9f01ae3c69fe40a820b9ebf5ce609854d108292cf2659fd8b95789d52e7764a714ca8933d822844058c36

  • SSDEEP

    98304:BhCnnXJZIgf+YQIyflbuMzePIO/d4fFZpxSRf47+s:BwAgGhPlnzeIwd4tBSBm

Malware Config

Targets

    • Target

      f897bb37e2f1ba97b9e326032239342fe792391f817c73d9f55473aa697f1e03

    • Size

      4.0MB

    • MD5

      a1a299aa7204b930c7f2ef02f388f065

    • SHA1

      0ba03d8e99af41da41664d98148dd1b5c53d46a1

    • SHA256

      f897bb37e2f1ba97b9e326032239342fe792391f817c73d9f55473aa697f1e03

    • SHA512

      9277ca8c38d8386e3098bb6c5aa6ab4541c1db703ef9f01ae3c69fe40a820b9ebf5ce609854d108292cf2659fd8b95789d52e7764a714ca8933d822844058c36

    • SSDEEP

      98304:BhCnnXJZIgf+YQIyflbuMzePIO/d4fFZpxSRf47+s:BwAgGhPlnzeIwd4tBSBm

    • 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