General

  • Target

    0fda9b9b99e8fe10e326535ae461ed0e9146490bab13f75f84edaa78a73f9190

  • Size

    4.1MB

  • Sample

    220922-sn1cqsbgd3

  • MD5

    5fd7ec09c9da0847fe9c89800f53d983

  • SHA1

    eb66e1285f0737827489f766f96e24f99482bfb8

  • SHA256

    0fda9b9b99e8fe10e326535ae461ed0e9146490bab13f75f84edaa78a73f9190

  • SHA512

    c9294f5a6543458d308f4c2a163cdff02ebaaddd52ef64c1ee24a3f22d1f116b6710d50c2b70d78da64e17eec17d47f440f99c6acc5a229ed93596bf88423b0d

  • SSDEEP

    98304:yXFeTkBJVWs0K+9Q5fGoFDccp8qN51AR0nRjkvYY/hcq4we:+FeTiVjt4Q5fLpp9DcOxYpcqU

Malware Config

Targets

    • Target

      0fda9b9b99e8fe10e326535ae461ed0e9146490bab13f75f84edaa78a73f9190

    • Size

      4.1MB

    • MD5

      5fd7ec09c9da0847fe9c89800f53d983

    • SHA1

      eb66e1285f0737827489f766f96e24f99482bfb8

    • SHA256

      0fda9b9b99e8fe10e326535ae461ed0e9146490bab13f75f84edaa78a73f9190

    • SHA512

      c9294f5a6543458d308f4c2a163cdff02ebaaddd52ef64c1ee24a3f22d1f116b6710d50c2b70d78da64e17eec17d47f440f99c6acc5a229ed93596bf88423b0d

    • SSDEEP

      98304:yXFeTkBJVWs0K+9Q5fGoFDccp8qN51AR0nRjkvYY/hcq4we:+FeTiVjt4Q5fLpp9DcOxYpcqU

    • Glupteba

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

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Executes dropped EXE

    • Modifies Windows Firewall

    • UPX packed file

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

    • Loads dropped DLL

    • 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

Modify Registry

1
T1112

Discovery

Query Registry

1
T1012

System Information Discovery

1
T1082

Tasks