General

  • Target

    61c4d588511ebd3d0c0cd4884eb20452b40215b090f19810aa3fd770f9e0d139

  • Size

    4.1MB

  • Sample

    220917-mn432adegn

  • MD5

    4147f4f92eba119ce429fc766d5606df

  • SHA1

    4e40fd267b75a6128871e74bd6fa5b73de387885

  • SHA256

    61c4d588511ebd3d0c0cd4884eb20452b40215b090f19810aa3fd770f9e0d139

  • SHA512

    e624972d26e817bf3738376f2961735561a3d72b4fe441be9667848ecc84e9c2f09cd6f916117fca2785810384881648a64c2d09ff78514049063390e9735adc

  • SSDEEP

    98304:tM0iDzhtO3wkF2GlTJi22SXsn6ZcIknwvRCRQh:60iDdtOX42zsRLwvRC8

Malware Config

Targets

    • Target

      61c4d588511ebd3d0c0cd4884eb20452b40215b090f19810aa3fd770f9e0d139

    • Size

      4.1MB

    • MD5

      4147f4f92eba119ce429fc766d5606df

    • SHA1

      4e40fd267b75a6128871e74bd6fa5b73de387885

    • SHA256

      61c4d588511ebd3d0c0cd4884eb20452b40215b090f19810aa3fd770f9e0d139

    • SHA512

      e624972d26e817bf3738376f2961735561a3d72b4fe441be9667848ecc84e9c2f09cd6f916117fca2785810384881648a64c2d09ff78514049063390e9735adc

    • SSDEEP

      98304:tM0iDzhtO3wkF2GlTJi22SXsn6ZcIknwvRCRQh:60iDdtOX42zsRLwvRC8

    • 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