General

  • Target

    073ac864cd4a2bca6fd0116bb23ffb3eade259be4421112aed76bf60944cb6b6

  • Size

    4.0MB

  • Sample

    220925-lmvmjafdcr

  • MD5

    7f8cec9163479860f417b36ceae5bae0

  • SHA1

    e924b4a751981af867f892ab4ed541b4262af602

  • SHA256

    073ac864cd4a2bca6fd0116bb23ffb3eade259be4421112aed76bf60944cb6b6

  • SHA512

    813a587e16e973a7871201312772b9d6056d98dadf44169f6145eace1ba552a257ac38371f9450def429c327020e05f970f37cc829785e59c073e88c6595d1e0

  • SSDEEP

    98304:sfTxAADXBm3lVDCLZ6nt6zfC/4RjfGmubSEJBS:SqCclVDCLZ6tC5imOS

Malware Config

Targets

    • Target

      073ac864cd4a2bca6fd0116bb23ffb3eade259be4421112aed76bf60944cb6b6

    • Size

      4.0MB

    • MD5

      7f8cec9163479860f417b36ceae5bae0

    • SHA1

      e924b4a751981af867f892ab4ed541b4262af602

    • SHA256

      073ac864cd4a2bca6fd0116bb23ffb3eade259be4421112aed76bf60944cb6b6

    • SHA512

      813a587e16e973a7871201312772b9d6056d98dadf44169f6145eace1ba552a257ac38371f9450def429c327020e05f970f37cc829785e59c073e88c6595d1e0

    • SSDEEP

      98304:sfTxAADXBm3lVDCLZ6nt6zfC/4RjfGmubSEJBS:SqCclVDCLZ6tC5imOS

    • 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