General

  • Target

    9086257dbe83ef35d3596dd09e5c92e28caaaeb2748e6e698119cf0fb3b845da

  • Size

    4.1MB

  • Sample

    230201-j6lgvsed2z

  • MD5

    c6ce7fc903fc15f71188cc2ea6145b5c

  • SHA1

    3f5aa484e0cf2e12f49fa2351693c44f3e48418f

  • SHA256

    9086257dbe83ef35d3596dd09e5c92e28caaaeb2748e6e698119cf0fb3b845da

  • SHA512

    356dfbf9d5d226b805c9dca86e7222f35dd1d5bbac62aa3c827f1f35c44cd65d5869b3e069ed3b134b20fd4fd2512a7e515e0e0f2cb1dfdb1440a6043562e58a

  • SSDEEP

    98304:FGlg+U/Ft9Vv1UNKIcgi6b5UsbqQr0xHyWAS22fdE5Ypkk3tjc:FG2DvCL+K7bq9xfRpkAY

Malware Config

Targets

    • Target

      9086257dbe83ef35d3596dd09e5c92e28caaaeb2748e6e698119cf0fb3b845da

    • Size

      4.1MB

    • MD5

      c6ce7fc903fc15f71188cc2ea6145b5c

    • SHA1

      3f5aa484e0cf2e12f49fa2351693c44f3e48418f

    • SHA256

      9086257dbe83ef35d3596dd09e5c92e28caaaeb2748e6e698119cf0fb3b845da

    • SHA512

      356dfbf9d5d226b805c9dca86e7222f35dd1d5bbac62aa3c827f1f35c44cd65d5869b3e069ed3b134b20fd4fd2512a7e515e0e0f2cb1dfdb1440a6043562e58a

    • SSDEEP

      98304:FGlg+U/Ft9Vv1UNKIcgi6b5UsbqQr0xHyWAS22fdE5Ypkk3tjc:FG2DvCL+K7bq9xfRpkAY

    • 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