General

  • Target

    5c74c6677bffb42cc7b61f9cb0889c2f8a07a57065090c5941f1837d6aaa30f9

  • Size

    4.1MB

  • Sample

    220917-nkw4pahfh7

  • MD5

    0fffd1fadcfac0159ae188fc2528f9eb

  • SHA1

    078bfec0f8655352641ac78a5023b7747fa87367

  • SHA256

    5c74c6677bffb42cc7b61f9cb0889c2f8a07a57065090c5941f1837d6aaa30f9

  • SHA512

    f1eea04c49ffe305900d6e2a55eaf35ca3a3f7fbaeaa8a1110d9fc96b96dfb2d1e210c01df7c7e917a5892b03560f67967efeb9bfa8be279880c90dffa6b50bc

  • SSDEEP

    98304:7denr55ldssbWutgjCfUKoU0Yr++xhN0SPW9PLz:s1asbWUgPKoU0H+xhNSN

Malware Config

Targets

    • Target

      5c74c6677bffb42cc7b61f9cb0889c2f8a07a57065090c5941f1837d6aaa30f9

    • Size

      4.1MB

    • MD5

      0fffd1fadcfac0159ae188fc2528f9eb

    • SHA1

      078bfec0f8655352641ac78a5023b7747fa87367

    • SHA256

      5c74c6677bffb42cc7b61f9cb0889c2f8a07a57065090c5941f1837d6aaa30f9

    • SHA512

      f1eea04c49ffe305900d6e2a55eaf35ca3a3f7fbaeaa8a1110d9fc96b96dfb2d1e210c01df7c7e917a5892b03560f67967efeb9bfa8be279880c90dffa6b50bc

    • SSDEEP

      98304:7denr55ldssbWutgjCfUKoU0Yr++xhN0SPW9PLz:s1asbWUgPKoU0H+xhNSN

    • 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