General

  • Target

    c26651b0b8eedf9f65c1449d6f0d811fd9991632b45a5fc0da11a5a4c065ebb7

  • Size

    4.0MB

  • Sample

    221003-kq3a4sfgg5

  • MD5

    9d023b4f9fc0a8c771da5040d9fc9ba4

  • SHA1

    622a3bc93b2e5620d499a54f59287f73d34e3ff3

  • SHA256

    c26651b0b8eedf9f65c1449d6f0d811fd9991632b45a5fc0da11a5a4c065ebb7

  • SHA512

    b140e0043fc6b9027a0016eee2e9efd8b478418024203cf616a8330491ad558423a679697cdf88424c51f4759d4cfc07edad13dc347e1b8a53408dbe258db429

  • SSDEEP

    98304:xPhr88O2rNVBWaKyDIGdIlhSX3pf6tKNQBy5vmA:lhQ8OUXBlDINlhSX3ZxNSsmA

Malware Config

Targets

    • Target

      c26651b0b8eedf9f65c1449d6f0d811fd9991632b45a5fc0da11a5a4c065ebb7

    • Size

      4.0MB

    • MD5

      9d023b4f9fc0a8c771da5040d9fc9ba4

    • SHA1

      622a3bc93b2e5620d499a54f59287f73d34e3ff3

    • SHA256

      c26651b0b8eedf9f65c1449d6f0d811fd9991632b45a5fc0da11a5a4c065ebb7

    • SHA512

      b140e0043fc6b9027a0016eee2e9efd8b478418024203cf616a8330491ad558423a679697cdf88424c51f4759d4cfc07edad13dc347e1b8a53408dbe258db429

    • SSDEEP

      98304:xPhr88O2rNVBWaKyDIGdIlhSX3pf6tKNQBy5vmA:lhQ8OUXBlDINlhSX3ZxNSsmA

    • 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