General

  • Target

    c824e4437bae5fda0007929fcfabb0a3110820da10673500c9e71aadb982a0b9

  • Size

    3.8MB

  • Sample

    220724-2fq9jaaha6

  • MD5

    c377d72ba0f1c8722df198e42bb9a1b6

  • SHA1

    ee4a918581883a9b81a6b58c373453f026fa2ef5

  • SHA256

    c824e4437bae5fda0007929fcfabb0a3110820da10673500c9e71aadb982a0b9

  • SHA512

    ce72f7e72c83c8d05fc762156131b2f403e6b375e7d2a30f78c1b2ebfdedfe4cd1f7cad592428d202eee909a89daaabae9b4d8638b59d79ecddb5aa06025fe4c

Malware Config

Targets

    • Target

      c824e4437bae5fda0007929fcfabb0a3110820da10673500c9e71aadb982a0b9

    • Size

      3.8MB

    • MD5

      c377d72ba0f1c8722df198e42bb9a1b6

    • SHA1

      ee4a918581883a9b81a6b58c373453f026fa2ef5

    • SHA256

      c824e4437bae5fda0007929fcfabb0a3110820da10673500c9e71aadb982a0b9

    • SHA512

      ce72f7e72c83c8d05fc762156131b2f403e6b375e7d2a30f78c1b2ebfdedfe4cd1f7cad592428d202eee909a89daaabae9b4d8638b59d79ecddb5aa06025fe4c

    • Glupteba

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

    • Glupteba payload

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Windows security bypass

    • Executes dropped EXE

    • Modifies Windows Firewall

    • Loads dropped DLL

    • Windows security modification

    • Adds Run key to start application

    • Drops file in System32 directory

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Modify Existing Service

1
T1031

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Disabling Security Tools

2
T1089

Modify Registry

4
T1112

Install Root Certificate

1
T1130

Tasks