General

  • Target

    d6aecf3c47febe77d956c42bf102d56237538806f961324df15973175584bcb2

  • Size

    3.9MB

  • Sample

    220524-rtr3wahhgm

  • MD5

    cd6901e634b1cebe5aaee164ad4a1f99

  • SHA1

    bcd9241bde4ad8630c2bb1b8e0a36ab38bf40c05

  • SHA256

    d6aecf3c47febe77d956c42bf102d56237538806f961324df15973175584bcb2

  • SHA512

    f924fc11e9c94a9bc3f6f23bc8424b83d6fc3f60333e3053e7fe75752abf6edabd7ac3a12da41fa5db24378e8d3dfad03a10aae236a0eb0434f8ff9466895529

Malware Config

Targets

    • Target

      d6aecf3c47febe77d956c42bf102d56237538806f961324df15973175584bcb2

    • Size

      3.9MB

    • MD5

      cd6901e634b1cebe5aaee164ad4a1f99

    • SHA1

      bcd9241bde4ad8630c2bb1b8e0a36ab38bf40c05

    • SHA256

      d6aecf3c47febe77d956c42bf102d56237538806f961324df15973175584bcb2

    • SHA512

      f924fc11e9c94a9bc3f6f23bc8424b83d6fc3f60333e3053e7fe75752abf6edabd7ac3a12da41fa5db24378e8d3dfad03a10aae236a0eb0434f8ff9466895529

    • 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

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Modifies boot configuration data using bcdedit

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

Disabling Security Tools

2
T1089

Modify Registry

3
T1112

Discovery

Query Registry

1
T1012

Tasks