General

  • Target

    c84050d37aa53bcadb044ac745a47c47b568541b19305de99b7bf029fd2fc16b

  • Size

    4.9MB

  • Sample

    220521-mjz9aafadk

  • MD5

    9f8c0778a90e69bfa594d46148575a13

  • SHA1

    bd09fc2cd7b4f43e07576a75c9cb2f7ac55557e8

  • SHA256

    c84050d37aa53bcadb044ac745a47c47b568541b19305de99b7bf029fd2fc16b

  • SHA512

    bb30fbd73ac88cf424420aa71fbe058f5bcbaac2dd25bd988e7cb664f34ec60171978982479d526dc01c046fe16b7c44e61fc6277c58027817ba87fb26bd38f9

Malware Config

Targets

    • Target

      c84050d37aa53bcadb044ac745a47c47b568541b19305de99b7bf029fd2fc16b

    • Size

      4.9MB

    • MD5

      9f8c0778a90e69bfa594d46148575a13

    • SHA1

      bd09fc2cd7b4f43e07576a75c9cb2f7ac55557e8

    • SHA256

      c84050d37aa53bcadb044ac745a47c47b568541b19305de99b7bf029fd2fc16b

    • SHA512

      bb30fbd73ac88cf424420aa71fbe058f5bcbaac2dd25bd988e7cb664f34ec60171978982479d526dc01c046fe16b7c44e61fc6277c58027817ba87fb26bd38f9

    • Glupteba

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

    • Glupteba Payload

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Windows security bypass

    • suricata: ET MALWARE Glupteba CnC Domain in DNS Lookup

      suricata: ET MALWARE Glupteba CnC Domain in DNS Lookup

    • 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