General

  • Target

    074c6a20a9b17b71997d5a88a33e0d8c3e2990b503dfdc44f2eeef3062269d37

  • Size

    4.1MB

  • Sample

    221010-yhw11sdbdr

  • MD5

    5af44af7602584867ad475331e3788c6

  • SHA1

    c490af020e7b4d4612576bc93199f2161b081998

  • SHA256

    074c6a20a9b17b71997d5a88a33e0d8c3e2990b503dfdc44f2eeef3062269d37

  • SHA512

    3c7cff0b71347ccfb069e0fd159740388ff999cf9966c542480ff6edfeebbdfaa029080fd2c4a85f18fb3a5b14ec8410409cc9df06de830b99366070c6ee453b

  • SSDEEP

    98304:lal47VC4mfahSwNptJ5ttzBce0mcbb95f47OZaoEb3NA:0hokQ1B90Nb9R4ro6G

Malware Config

Targets

    • Target

      074c6a20a9b17b71997d5a88a33e0d8c3e2990b503dfdc44f2eeef3062269d37

    • Size

      4.1MB

    • MD5

      5af44af7602584867ad475331e3788c6

    • SHA1

      c490af020e7b4d4612576bc93199f2161b081998

    • SHA256

      074c6a20a9b17b71997d5a88a33e0d8c3e2990b503dfdc44f2eeef3062269d37

    • SHA512

      3c7cff0b71347ccfb069e0fd159740388ff999cf9966c542480ff6edfeebbdfaa029080fd2c4a85f18fb3a5b14ec8410409cc9df06de830b99366070c6ee453b

    • SSDEEP

      98304:lal47VC4mfahSwNptJ5ttzBce0mcbb95f47OZaoEb3NA:0hokQ1B90Nb9R4ro6G

    • 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