General

  • Target

    e28eadbd79593134a0e96645f371e36d176a94023d7c099e8ee27484ae2ec41f

  • Size

    4.1MB

  • Sample

    221005-ycsfmsfdb4

  • MD5

    7f258ba45a71aee9922e8c22582e5918

  • SHA1

    23df746dfd5ec27cdd48509575b180a6657fab53

  • SHA256

    e28eadbd79593134a0e96645f371e36d176a94023d7c099e8ee27484ae2ec41f

  • SHA512

    ce3b73cd4dc2eda607846e83f8ba4acd74f4d624df65f7438163419f4b5d604e546dd50e234b63f38167a75263883b9cb1ca841d8ef3c06d13b74bda7feadddc

  • SSDEEP

    98304:rgwjz3m4ZGm9HGiitygrEWAGkpOLIJpzqJme2eDxAa:Mwjz3m4ZGG0ygrtAaAqDnxAa

Malware Config

Targets

    • Target

      e28eadbd79593134a0e96645f371e36d176a94023d7c099e8ee27484ae2ec41f

    • Size

      4.1MB

    • MD5

      7f258ba45a71aee9922e8c22582e5918

    • SHA1

      23df746dfd5ec27cdd48509575b180a6657fab53

    • SHA256

      e28eadbd79593134a0e96645f371e36d176a94023d7c099e8ee27484ae2ec41f

    • SHA512

      ce3b73cd4dc2eda607846e83f8ba4acd74f4d624df65f7438163419f4b5d604e546dd50e234b63f38167a75263883b9cb1ca841d8ef3c06d13b74bda7feadddc

    • SSDEEP

      98304:rgwjz3m4ZGm9HGiitygrEWAGkpOLIJpzqJme2eDxAa:Mwjz3m4ZGG0ygrtAaAqDnxAa

    • 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