General

  • Target

    e09045157dd0aa7e0b478014e380c9a7175800cea10cb5499b9ecf951644ff1d

  • Size

    4.1MB

  • Sample

    221004-fzcpladfdl

  • MD5

    924f7aa1d6621ac716455d267d0ab740

  • SHA1

    99ca8a89fbb5bb03cede7be518fcf84230a9e831

  • SHA256

    e09045157dd0aa7e0b478014e380c9a7175800cea10cb5499b9ecf951644ff1d

  • SHA512

    8475850f2706236b0ce2136f348ffc5e63cd0b37357a99f07c01fc75df487475d326679683ee38f1e0ff8327752359e7c44416e0872f246114d31a7e7d142182

  • SSDEEP

    98304:Hz2pJ24uQ9gSwKH0RrwLU0wyiJ93+CMPSC4PsvqDNyo39mB:ipJ241gSwKUR0LUTv3+3ahPsvei

Malware Config

Targets

    • Target

      e09045157dd0aa7e0b478014e380c9a7175800cea10cb5499b9ecf951644ff1d

    • Size

      4.1MB

    • MD5

      924f7aa1d6621ac716455d267d0ab740

    • SHA1

      99ca8a89fbb5bb03cede7be518fcf84230a9e831

    • SHA256

      e09045157dd0aa7e0b478014e380c9a7175800cea10cb5499b9ecf951644ff1d

    • SHA512

      8475850f2706236b0ce2136f348ffc5e63cd0b37357a99f07c01fc75df487475d326679683ee38f1e0ff8327752359e7c44416e0872f246114d31a7e7d142182

    • SSDEEP

      98304:Hz2pJ24uQ9gSwKH0RrwLU0wyiJ93+CMPSC4PsvqDNyo39mB:ipJ241gSwKUR0LUTv3+3ahPsvei

    • 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