General

  • Target

    c7dd5c4211994d2b538b5f3738da46d107ed455a36a07487c4dbbf6d55e47967

  • Size

    6.9MB

  • Sample

    220724-1sssfshgg3

  • MD5

    aaf97b44cfa9afcd34a91a2010dfaf27

  • SHA1

    5a89bc43e00d32fa5b36fefdb122154fd13232ff

  • SHA256

    c7dd5c4211994d2b538b5f3738da46d107ed455a36a07487c4dbbf6d55e47967

  • SHA512

    3df6fa6ae5ee652c29629957dc6b4188f42a02434e5443b8b851c801ccce25221126db02ab9857f1a0a6617b55d4da72ec9212a36d68f158afd4558994cd1f6d

Malware Config

Targets

    • Target

      c7dd5c4211994d2b538b5f3738da46d107ed455a36a07487c4dbbf6d55e47967

    • Size

      6.9MB

    • MD5

      aaf97b44cfa9afcd34a91a2010dfaf27

    • SHA1

      5a89bc43e00d32fa5b36fefdb122154fd13232ff

    • SHA256

      c7dd5c4211994d2b538b5f3738da46d107ed455a36a07487c4dbbf6d55e47967

    • SHA512

      3df6fa6ae5ee652c29629957dc6b4188f42a02434e5443b8b851c801ccce25221126db02ab9857f1a0a6617b55d4da72ec9212a36d68f158afd4558994cd1f6d

    • Glupteba

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

    • Glupteba payload

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Windows security bypass

    • Executes dropped EXE

    • Modifies Windows Firewall

    • Loads dropped DLL

    • Windows security modification

    • Adds Run key to start application

    • Drops file in System32 directory

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Modify Existing Service

1
T1031

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Disabling Security Tools

2
T1089

Modify Registry

4
T1112

Install Root Certificate

1
T1130

Tasks