General

  • Target

    cdc8470cca5718f2cf981ddc950c58900ea8dbb0aea03c7f0f85a146d1b42241

  • Size

    4.0MB

  • Sample

    220926-qvsv5aahe9

  • MD5

    0522f43ff2c44b384f70ccd27f2dc5ec

  • SHA1

    91424d9436337af9bcadf93517ded53b66326eee

  • SHA256

    cdc8470cca5718f2cf981ddc950c58900ea8dbb0aea03c7f0f85a146d1b42241

  • SHA512

    e9ebb88291f37c84a1538cd45c939601db191af92e4e6ae2b2bd8ff74ebacadf6765d67b2735c0d4ac3d13562f3447af9f38414ad4185bc698cb787c50da7052

  • SSDEEP

    98304:Ug6iqVKl2Z1uH/gVsQjR5TvC0rsAT7ADiRSSpvnr+ad:L6i7AZ1uw5Tv7rjHAgSSpvD

Malware Config

Targets

    • Target

      cdc8470cca5718f2cf981ddc950c58900ea8dbb0aea03c7f0f85a146d1b42241

    • Size

      4.0MB

    • MD5

      0522f43ff2c44b384f70ccd27f2dc5ec

    • SHA1

      91424d9436337af9bcadf93517ded53b66326eee

    • SHA256

      cdc8470cca5718f2cf981ddc950c58900ea8dbb0aea03c7f0f85a146d1b42241

    • SHA512

      e9ebb88291f37c84a1538cd45c939601db191af92e4e6ae2b2bd8ff74ebacadf6765d67b2735c0d4ac3d13562f3447af9f38414ad4185bc698cb787c50da7052

    • SSDEEP

      98304:Ug6iqVKl2Z1uH/gVsQjR5TvC0rsAT7ADiRSSpvnr+ad:L6i7AZ1uw5Tv7rjHAgSSpvD

    • Glupteba

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

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Executes dropped EXE

    • Modifies Windows Firewall

    • 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