General

  • Target

    9ff7263291eb0cf89d55d77ab49428eba3f91e18c82416f39438fcb29543bcca

  • Size

    4.0MB

  • Sample

    221127-cn99yafh61

  • MD5

    313b81bce65f24a2d7bb306dd8a6f47f

  • SHA1

    59300fb850b18d61bc3351dbbbb14797ea4f1b93

  • SHA256

    9ff7263291eb0cf89d55d77ab49428eba3f91e18c82416f39438fcb29543bcca

  • SHA512

    f966c2d01652bb557ece8612f959b272ff3561a6c0898d6094ab937ca20882d27765904841d7297d0aa91ce3cef04363d7e78692a40d62f1cb2b23b0680422a4

  • SSDEEP

    98304:gHZGf1P4d8mJkOZcrOiyqlQPDUj1I6pm41h4GG:gH89PRmJpqrO+QPDUpI6Q8OB

Malware Config

Targets

    • Target

      9ff7263291eb0cf89d55d77ab49428eba3f91e18c82416f39438fcb29543bcca

    • Size

      4.0MB

    • MD5

      313b81bce65f24a2d7bb306dd8a6f47f

    • SHA1

      59300fb850b18d61bc3351dbbbb14797ea4f1b93

    • SHA256

      9ff7263291eb0cf89d55d77ab49428eba3f91e18c82416f39438fcb29543bcca

    • SHA512

      f966c2d01652bb557ece8612f959b272ff3561a6c0898d6094ab937ca20882d27765904841d7297d0aa91ce3cef04363d7e78692a40d62f1cb2b23b0680422a4

    • SSDEEP

      98304:gHZGf1P4d8mJkOZcrOiyqlQPDUj1I6pm41h4GG:gH89PRmJpqrO+QPDUpI6Q8OB

    • 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