General

  • Target

    55551ccb0bb48966669cc9d6e4e57879f8e63be37cf12f12891f20196b9df214

  • Size

    4MB

  • Sample

    230202-1bcd5sbb7y

  • MD5

    de68328718e95b9e672f67e614cad67d

  • SHA1

    413eeb068f4d715a6c2f14ddc7a8d98d12e896e9

  • SHA256

    55551ccb0bb48966669cc9d6e4e57879f8e63be37cf12f12891f20196b9df214

  • SHA512

    d07373a6aa46dff477b3c2262a24acfdca930d55465685e420641e188e1e58a94a4bd836ab4c1850b71ee27932ae251bc84d2493799114b2501033336156f619

  • SSDEEP

    98304:L45PhrmySf+pyRbDe7H6WxSihTXpf3UczsRhT8rr:LAh5SGQRPe7a5inZzMQ/

Malware Config

Targets

    • Target

      55551ccb0bb48966669cc9d6e4e57879f8e63be37cf12f12891f20196b9df214

    • Size

      4MB

    • MD5

      de68328718e95b9e672f67e614cad67d

    • SHA1

      413eeb068f4d715a6c2f14ddc7a8d98d12e896e9

    • SHA256

      55551ccb0bb48966669cc9d6e4e57879f8e63be37cf12f12891f20196b9df214

    • SHA512

      d07373a6aa46dff477b3c2262a24acfdca930d55465685e420641e188e1e58a94a4bd836ab4c1850b71ee27932ae251bc84d2493799114b2501033336156f619

    • SSDEEP

      98304:L45PhrmySf+pyRbDe7H6WxSihTXpf3UczsRhT8rr:LAh5SGQRPe7a5inZzMQ/

    • Glupteba

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

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Modifies Windows Firewall

    • Executes dropped EXE

    • 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.

    • Legitimate hosting services abused for malware hosting/C2

MITRE ATT&CK Matrix

Collection

    Command and Control

      Credential Access

        Defense Evasion

        Discovery

        Execution

          Exfiltration

            Impact

              Initial Access

                Lateral Movement

                  Privilege Escalation

                    Tasks