General

  • Target

    83fde546c0e4b6f5a0a5d726cb219d9cf1408ef0263fc81175694f9c80e8322f

  • Size

    4.1MB

  • Sample

    220929-ky6nhaabh8

  • MD5

    b057ffb546c34662078accd1641d36fe

  • SHA1

    d3e28b5eefc1e3196c30a04aef6466167c37802d

  • SHA256

    83fde546c0e4b6f5a0a5d726cb219d9cf1408ef0263fc81175694f9c80e8322f

  • SHA512

    9d7dcfd37eba41dd0953a4797d5bcba2c2f6ba48d217438117713b6b93aa4d05af5aa94bc5e3513d9f077c3ff74a74e4dd5d1b9a025751529a18035fb977c7e7

  • SSDEEP

    98304:/QiErtwk5jL1Hsrgk8Vvjmh8tjZGxLIEsjEs:oVtwss8bLm+tYNH8/

Malware Config

Targets

    • Target

      83fde546c0e4b6f5a0a5d726cb219d9cf1408ef0263fc81175694f9c80e8322f

    • Size

      4.1MB

    • MD5

      b057ffb546c34662078accd1641d36fe

    • SHA1

      d3e28b5eefc1e3196c30a04aef6466167c37802d

    • SHA256

      83fde546c0e4b6f5a0a5d726cb219d9cf1408ef0263fc81175694f9c80e8322f

    • SHA512

      9d7dcfd37eba41dd0953a4797d5bcba2c2f6ba48d217438117713b6b93aa4d05af5aa94bc5e3513d9f077c3ff74a74e4dd5d1b9a025751529a18035fb977c7e7

    • SSDEEP

      98304:/QiErtwk5jL1Hsrgk8Vvjmh8tjZGxLIEsjEs:oVtwss8bLm+tYNH8/

    • 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