General

  • Target

    d7d1ac0b35f60ff71f0ac09d5dfda0794a57545238aed82d874881785f47794b

  • Size

    4.1MB

  • Sample

    220829-sbs3wscbb3

  • MD5

    df1dbf26742fc97926931639c7eaac41

  • SHA1

    0ea9036bf5969c154c9f0e458e9734a1b09f9599

  • SHA256

    d7d1ac0b35f60ff71f0ac09d5dfda0794a57545238aed82d874881785f47794b

  • SHA512

    d389596a374cef2c773db1fd40e79e1882de9d057d1daf3ed54dd319795d684d6dadec3be94e491ead084d1673c4e93e768f354d5929a9c6a0c44ad7ce33fa86

  • SSDEEP

    98304:JZMXZltjUkBAcSgxjg0x0MjZfZ+WeZgAvX0yhZH5Kw:PIZXLAcSM0eZFjeZpcyhZZl

Malware Config

Targets

    • Target

      d7d1ac0b35f60ff71f0ac09d5dfda0794a57545238aed82d874881785f47794b

    • Size

      4.1MB

    • MD5

      df1dbf26742fc97926931639c7eaac41

    • SHA1

      0ea9036bf5969c154c9f0e458e9734a1b09f9599

    • SHA256

      d7d1ac0b35f60ff71f0ac09d5dfda0794a57545238aed82d874881785f47794b

    • SHA512

      d389596a374cef2c773db1fd40e79e1882de9d057d1daf3ed54dd319795d684d6dadec3be94e491ead084d1673c4e93e768f354d5929a9c6a0c44ad7ce33fa86

    • SSDEEP

      98304:JZMXZltjUkBAcSgxjg0x0MjZfZ+WeZgAvX0yhZH5Kw:PIZXLAcSM0eZFjeZpcyhZZl

    • Glupteba

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

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Executes dropped EXE

    • Modifies Windows Firewall

    • Loads dropped DLL

    • 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

System Information Discovery

1
T1082

Tasks