General

  • Target

    c17d171e719b94f4d30fdac546b10dbe6ec47c574b78602be796bdb40a1ebac3

  • Size

    4.0MB

  • Sample

    221129-wsnfhsfg8t

  • MD5

    b9856dc808786067731771870f890b8d

  • SHA1

    5730a4b24f1c50e6b6b39dd63f747c22c0199669

  • SHA256

    c17d171e719b94f4d30fdac546b10dbe6ec47c574b78602be796bdb40a1ebac3

  • SHA512

    c93f0bbf15551cc09214401e4249a9ede2e0551ab02ad207b343da423d33428db9827b902ff9145703affaca16d782b24f719d882794695bee81aabaabbd825d

  • SSDEEP

    98304:wuFAxNeYIynbZRGdX2RkwruI//0mqRXhlVYC5pGMCvJVNPn:X9enbD5tSjdRXh7t/Gbv1/

Malware Config

Targets

    • Target

      c17d171e719b94f4d30fdac546b10dbe6ec47c574b78602be796bdb40a1ebac3

    • Size

      4.0MB

    • MD5

      b9856dc808786067731771870f890b8d

    • SHA1

      5730a4b24f1c50e6b6b39dd63f747c22c0199669

    • SHA256

      c17d171e719b94f4d30fdac546b10dbe6ec47c574b78602be796bdb40a1ebac3

    • SHA512

      c93f0bbf15551cc09214401e4249a9ede2e0551ab02ad207b343da423d33428db9827b902ff9145703affaca16d782b24f719d882794695bee81aabaabbd825d

    • SSDEEP

      98304:wuFAxNeYIynbZRGdX2RkwruI//0mqRXhlVYC5pGMCvJVNPn:X9enbD5tSjdRXh7t/Gbv1/

    • Glupteba

      Glupteba is a modular loader written in Golang with various components.

    • Windows security bypass

    • Executes dropped EXE

    • Modifies Windows Firewall

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • 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