General

  • Target

    9b0522249eb2994e0bf879b0f4b7fe2a359a666bb1ebe202f76355a06fe7d6bf

  • Size

    4.1MB

  • Sample

    230202-j85crahe2x

  • MD5

    34c53bb9da9df5dff79218a77fa208b5

  • SHA1

    99a20ecad2d18908781625539c342b525222053d

  • SHA256

    9b0522249eb2994e0bf879b0f4b7fe2a359a666bb1ebe202f76355a06fe7d6bf

  • SHA512

    f40197967f2f8e43e4fa36881eaf1def4a27103fedad0695b905a59751a48e143c5e90eaa2b772bd311582c7dfbe1d3db97b774c1ab70d47bb747299008a5e98

  • SSDEEP

    98304:R+Ap1R2Q5TqXzWWdOqeMAE/l3CDzSpE0lgeinU5Cm33Nw+Q8qb7q:R+Ap1R2Q5TqXyWdneMA8C/SpoeinU5xf

Malware Config

Targets

    • Target

      9b0522249eb2994e0bf879b0f4b7fe2a359a666bb1ebe202f76355a06fe7d6bf

    • Size

      4.1MB

    • MD5

      34c53bb9da9df5dff79218a77fa208b5

    • SHA1

      99a20ecad2d18908781625539c342b525222053d

    • SHA256

      9b0522249eb2994e0bf879b0f4b7fe2a359a666bb1ebe202f76355a06fe7d6bf

    • SHA512

      f40197967f2f8e43e4fa36881eaf1def4a27103fedad0695b905a59751a48e143c5e90eaa2b772bd311582c7dfbe1d3db97b774c1ab70d47bb747299008a5e98

    • SSDEEP

      98304:R+Ap1R2Q5TqXzWWdOqeMAE/l3CDzSpE0lgeinU5Cm33Nw+Q8qb7q:R+Ap1R2Q5TqXyWdneMA8C/SpoeinU5xf

    • Glupteba

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

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Executes dropped EXE

    • Modifies Windows Firewall

    • 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

Modify Registry

1
T1112

Discovery

Query Registry

1
T1012

Tasks