General

  • Target

    6e8f475c7db126be85faf11ec212e77eacf6382f87cfb430d751fef3202bc56b

  • Size

    4.0MB

  • Sample

    221127-cllhsscb85

  • MD5

    c1d10512b68ad21dd5a9edca8caf945e

  • SHA1

    e34dd8dbe26132510a29dcffad165a1805a814c4

  • SHA256

    6e8f475c7db126be85faf11ec212e77eacf6382f87cfb430d751fef3202bc56b

  • SHA512

    a1afe04f0550571d8c354e04265f6572ed8c97b02b30075e792c3e50fea4b199e7812710dd3a89ac90ed8e02c7bd5736d77fec7cbe567d694c34938577fd8a4d

  • SSDEEP

    98304:gHZGf1P4d8mJkOZcrOiyqlQPDUj1I6pm41h4GR:gH89PRmJpqrO+QPDUpI6Q8OG

Malware Config

Targets

    • Target

      6e8f475c7db126be85faf11ec212e77eacf6382f87cfb430d751fef3202bc56b

    • Size

      4.0MB

    • MD5

      c1d10512b68ad21dd5a9edca8caf945e

    • SHA1

      e34dd8dbe26132510a29dcffad165a1805a814c4

    • SHA256

      6e8f475c7db126be85faf11ec212e77eacf6382f87cfb430d751fef3202bc56b

    • SHA512

      a1afe04f0550571d8c354e04265f6572ed8c97b02b30075e792c3e50fea4b199e7812710dd3a89ac90ed8e02c7bd5736d77fec7cbe567d694c34938577fd8a4d

    • SSDEEP

      98304:gHZGf1P4d8mJkOZcrOiyqlQPDUj1I6pm41h4GR:gH89PRmJpqrO+QPDUpI6Q8OG

    • 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