General

  • Target

    1a5b6432aeffabd0b854b3cbb3f034ba4939a530eec64d3bd92b62c4f4e06116

  • Size

    4.1MB

  • Sample

    220928-lbrfqsgfcq

  • MD5

    80f1d12b21aba9d3344c56fe07255fc0

  • SHA1

    2bf1427664f4a4208c08c15625edf2cad1a53382

  • SHA256

    1a5b6432aeffabd0b854b3cbb3f034ba4939a530eec64d3bd92b62c4f4e06116

  • SHA512

    073669c1c627a08cc83de08d034590748cd5bf6fe4066febad92be8e96f62556e03aec529df5889c97a40100f673030bb3236ed5b1d1833e5daef4768479c900

  • SSDEEP

    98304:Ft6Tg9kFWNy2OLBmno/ZcKpRaVKfdNfojscJrxaWcBNos+fwb4:v6Tg9kFWNyVmno/ZcKrN9MsOrxaWCMfr

Malware Config

Targets

    • Target

      1a5b6432aeffabd0b854b3cbb3f034ba4939a530eec64d3bd92b62c4f4e06116

    • Size

      4.1MB

    • MD5

      80f1d12b21aba9d3344c56fe07255fc0

    • SHA1

      2bf1427664f4a4208c08c15625edf2cad1a53382

    • SHA256

      1a5b6432aeffabd0b854b3cbb3f034ba4939a530eec64d3bd92b62c4f4e06116

    • SHA512

      073669c1c627a08cc83de08d034590748cd5bf6fe4066febad92be8e96f62556e03aec529df5889c97a40100f673030bb3236ed5b1d1833e5daef4768479c900

    • SSDEEP

      98304:Ft6Tg9kFWNy2OLBmno/ZcKpRaVKfdNfojscJrxaWcBNos+fwb4:v6Tg9kFWNyVmno/ZcKrN9MsOrxaWCMfr

    • 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