General

  • Target

    2dde875390e73547f2ce08b4e5267461cfb14d9c83a23aabdce33af885b75a62

  • Size

    4.0MB

  • Sample

    221127-1hesvaah62

  • MD5

    2f5b16402f0cf099ff68608c51662bc6

  • SHA1

    f576863cf56d3751b668e4265d6e452bdba340c2

  • SHA256

    2dde875390e73547f2ce08b4e5267461cfb14d9c83a23aabdce33af885b75a62

  • SHA512

    d90f78a75903f23269ea53c127f64b7bd2b6030eb2bc7623b11fa2fab2c47225e56708ba5cd2653cbe393e86e010e93e5afe39bae375a9e56377160f5c175df5

  • SSDEEP

    98304:jwLKxEuBeKgM/cJXYAyfi0ZOC+2TVeu+II7TrkVSR:jwLY3BejMEG3i0E0VSR

Malware Config

Targets

    • Target

      2dde875390e73547f2ce08b4e5267461cfb14d9c83a23aabdce33af885b75a62

    • Size

      4.0MB

    • MD5

      2f5b16402f0cf099ff68608c51662bc6

    • SHA1

      f576863cf56d3751b668e4265d6e452bdba340c2

    • SHA256

      2dde875390e73547f2ce08b4e5267461cfb14d9c83a23aabdce33af885b75a62

    • SHA512

      d90f78a75903f23269ea53c127f64b7bd2b6030eb2bc7623b11fa2fab2c47225e56708ba5cd2653cbe393e86e010e93e5afe39bae375a9e56377160f5c175df5

    • SSDEEP

      98304:jwLKxEuBeKgM/cJXYAyfi0ZOC+2TVeu+II7TrkVSR:jwLY3BejMEG3i0E0VSR

    • 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