General

  • Target

    e538805d8bfbc052b02c9f095d74403874ccdfced7319f5a3e02d4e0680d4aa6

  • Size

    4.1MB

  • Sample

    220915-rqk56ahael

  • MD5

    7591b7584e8a5c726eae1ab064a0a1d3

  • SHA1

    54598ff9832b223201cd891f520690d967b8ac96

  • SHA256

    e538805d8bfbc052b02c9f095d74403874ccdfced7319f5a3e02d4e0680d4aa6

  • SHA512

    c0f0f19fd1b7ea85e61fd0885f6da8e7df599b5442b331c3948504fad0ed85681b5a18ad0832750daf007e0677a912acb3776a85e3ec38d0f372260c8e6dc313

  • SSDEEP

    98304:FZybnXMe4uN7IkvlC+/HpdJr+yw2Wsn2z5K4TaKJyv:scTuN0kvlC+hDr+yw2V2lKH5

Malware Config

Targets

    • Target

      e538805d8bfbc052b02c9f095d74403874ccdfced7319f5a3e02d4e0680d4aa6

    • Size

      4.1MB

    • MD5

      7591b7584e8a5c726eae1ab064a0a1d3

    • SHA1

      54598ff9832b223201cd891f520690d967b8ac96

    • SHA256

      e538805d8bfbc052b02c9f095d74403874ccdfced7319f5a3e02d4e0680d4aa6

    • SHA512

      c0f0f19fd1b7ea85e61fd0885f6da8e7df599b5442b331c3948504fad0ed85681b5a18ad0832750daf007e0677a912acb3776a85e3ec38d0f372260c8e6dc313

    • SSDEEP

      98304:FZybnXMe4uN7IkvlC+/HpdJr+yw2Wsn2z5K4TaKJyv:scTuN0kvlC+hDr+yw2V2lKH5

    • Glupteba

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

    • 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.

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