General

  • Target

    29e411236052f362504bf44160146a3e333736de428e0d3457e3cd5c9002cd82

  • Size

    4.0MB

  • Sample

    220926-v1rbpscfar

  • MD5

    aabd699348b542af136914ae0c6ea5b5

  • SHA1

    17dedcff3f87547faaf011bf2833fcf22fd1d7fe

  • SHA256

    29e411236052f362504bf44160146a3e333736de428e0d3457e3cd5c9002cd82

  • SHA512

    310d760b0894eca8243347fd1982214bb6eb7eddda6cbde83eaba66818a6b80a1cea6feef665e26e504df7c7276f042c2094c9ca80a5812dd1558d517bc9976a

  • SSDEEP

    98304:8RghCgU8YgV0hL7PXQPJ3r8cwcCBipwtyrzmyyPLALo35ZvZ:8R8mhL7E3rZqtyrryPLG4FZ

Malware Config

Targets

    • Target

      29e411236052f362504bf44160146a3e333736de428e0d3457e3cd5c9002cd82

    • Size

      4.0MB

    • MD5

      aabd699348b542af136914ae0c6ea5b5

    • SHA1

      17dedcff3f87547faaf011bf2833fcf22fd1d7fe

    • SHA256

      29e411236052f362504bf44160146a3e333736de428e0d3457e3cd5c9002cd82

    • SHA512

      310d760b0894eca8243347fd1982214bb6eb7eddda6cbde83eaba66818a6b80a1cea6feef665e26e504df7c7276f042c2094c9ca80a5812dd1558d517bc9976a

    • SSDEEP

      98304:8RghCgU8YgV0hL7PXQPJ3r8cwcCBipwtyrzmyyPLALo35ZvZ:8R8mhL7E3rZqtyrryPLG4FZ

    • Glupteba

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

    • Windows security bypass

    • Executes dropped EXE

    • Modifies Windows Firewall

    • UPX packed file

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

    • 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.

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

System Information Discovery

1
T1082

Tasks