General

  • Target

    afce686bc941affbe797b07e3da532f4860f137682434a2059c0208da2e8a8f9

  • Size

    4.1MB

  • Sample

    230128-z8qglagf54

  • MD5

    726b5355e0480af67f10df89698efccc

  • SHA1

    c110d6062d753738bcdd5ce8d748e7c77cf93428

  • SHA256

    afce686bc941affbe797b07e3da532f4860f137682434a2059c0208da2e8a8f9

  • SHA512

    fb46957b57119d8e3edf4462534b5d4cfaee7b97863c94c4289d9e8e363c9adf9fe7b21ff578bd937018fd668a7b320367dbc0e92cbf89640db6515e02913564

  • SSDEEP

    98304:LnA6Nzgkpu1YiCPL2q+9zfEuZBbp7RQjRY3d1bt1dYG4Xy1wD:LNNzC1YiCJ+xZxQjCYJ

Malware Config

Targets

    • Target

      afce686bc941affbe797b07e3da532f4860f137682434a2059c0208da2e8a8f9

    • Size

      4.1MB

    • MD5

      726b5355e0480af67f10df89698efccc

    • SHA1

      c110d6062d753738bcdd5ce8d748e7c77cf93428

    • SHA256

      afce686bc941affbe797b07e3da532f4860f137682434a2059c0208da2e8a8f9

    • SHA512

      fb46957b57119d8e3edf4462534b5d4cfaee7b97863c94c4289d9e8e363c9adf9fe7b21ff578bd937018fd668a7b320367dbc0e92cbf89640db6515e02913564

    • SSDEEP

      98304:LnA6Nzgkpu1YiCPL2q+9zfEuZBbp7RQjRY3d1bt1dYG4Xy1wD:LNNzC1YiCJ+xZxQjCYJ

    • Glupteba

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

    • Windows security bypass

    • Executes dropped EXE

    • Modifies Windows Firewall

    • 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.

    • Legitimate hosting services abused for malware hosting/C2

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

Command and Control

Web Service

1
T1102

Tasks