Analysis
- max time kernel
119s - max time network
94s - platform
windows10-2004_x64 - resource
win10v2004-20241007-en - resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system - submitted
27/01/2025, 15:13
Static task
static1
Behavioral task
behavioral1
Sample
3dacb43940b1fbbb8f79c33ed2a9224235628933021b60e44796f880a7bea25fN.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
3dacb43940b1fbbb8f79c33ed2a9224235628933021b60e44796f880a7bea25fN.exe
Resource
win10v2004-20241007-en
General
- Target 3dacb43940b1fbbb8f79c33ed2a9224235628933021b60e44796f880a7bea25fN.exe
- Size 56KB
- Sample250127-sl2ssavpaj
- SHA256 3dacb43940b1fbbb8f79c33ed2a9224235628933021b60e44796f880a7bea25f
- MD5 cca1c0eff41bbb57818fc24ec9ae8720
- SHA1 c3d999b28741cdc669a6abf10c632ea0da8b81bf
- SHA512 caaba304d23d714e1a17f2abf475bf364a76433dfc587908713aee79e118d0fbdfda417da9f03142ef12143fb3769ba45ae1160d003633ff679ea2d1c303d7b7
- SSDEEP 768:VNuG777/+V36n9PcXYvn8KR1I3NznRAQZlh4VkpX179r+R5uOwekf/:V8w2VS9Eovn8KRgWmhZpX1Q3wD
- MD5 SHA1 SHA512 SSDEEP
Malware Config
Signatures
- Modifies WinLogon for persistence 2 TTPs 12 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Userinit = "C:\\Windows\\system32\\userinit.exe,C:\\Windows\\system32\\IExplorer.exe" 3dacb43940b1fbbb8f79c33ed2a9224235628933021b60e44796f880a7bea25fN.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "Explorer.exe \"C:\\Windows\\system32\\IExplorer.exe\"" Tiwi.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Userinit = "C:\\Windows\\system32\\userinit.exe,C:\\Windows\\system32\\IExplorer.exe" IExplorer.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "Explorer.exe \"C:\\Windows\\system32\\IExplorer.exe\"" winlogon.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "Explorer.exe \"C:\\Windows\\system32\\IExplorer.exe\"" imoet.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Userinit = "C:\\Windows\\system32\\userinit.exe,C:\\Windows\\system32\\IExplorer.exe" imoet.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "Explorer.exe \"C:\\Windows\\system32\\IExplorer.exe\"" 3dacb43940b1fbbb8f79c33ed2a9224235628933021b60e44796f880a7bea25fN.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Userinit = "C:\\Windows\\system32\\userinit.exe,C:\\Windows\\system32\\IExplorer.exe" Tiwi.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "Explorer.exe \"C:\\Windows\\system32\\IExplorer.exe\"" IExplorer.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Userinit = "C:\\Windows\\system32\\userinit.exe,C:\\Windows\\system32\\IExplorer.exe" winlogon.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "Explorer.exe \"C:\\Windows\\system32\\IExplorer.exe\"" cute.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Userinit = "C:\\Windows\\system32\\userinit.exe,C:\\Windows\\system32\\IExplorer.exe" cute.exe - Modifies visibility of file extensions in Explorer 2 TTPs 6 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\HideFileExt = "1" imoet.exe Set value (int) \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\HideFileExt = "1" cute.exe Set value (int) \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\HideFileExt = "1" 3dacb43940b1fbbb8f79c33ed2a9224235628933021b60e44796f880a7bea25fN.exe Set value (int) \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\HideFileExt = "1" Tiwi.exe Set value (int) \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\HideFileExt = "1" IExplorer.exe Set value (int) \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\HideFileExt = "1" winlogon.exe - Modifies visiblity of hidden/system files in Explorer 2 TTPs 6 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" winlogon.exe Set value (int) \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" imoet.exe Set value (int) \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" cute.exe Set value (int) \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" 3dacb43940b1fbbb8f79c33ed2a9224235628933021b60e44796f880a7bea25fN.exe Set value (int) \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" Tiwi.exe Set value (int) \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" IExplorer.exe - Disables RegEdit via registry modification 6 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\DisableRegistryTools = "1" 3dacb43940b1fbbb8f79c33ed2a9224235628933021b60e44796f880a7bea25fN.exe Set value (int) \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\DisableRegistryTools = "1" Tiwi.exe Set value (int) \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\DisableRegistryTools = "1" IExplorer.exe Set value (int) \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\DisableRegistryTools = "1" winlogon.exe Set value (int) \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\DisableRegistryTools = "1" imoet.exe Set value (int) \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\DisableRegistryTools = "1" cute.exe - Disables Task Manager via registry modification
- Disables cmd.exe use via registry modification 6 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\DisableCMD = "1" imoet.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\DisableCMD = "1" cute.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\DisableCMD = "1" 3dacb43940b1fbbb8f79c33ed2a9224235628933021b60e44796f880a7bea25fN.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\DisableCMD = "1" Tiwi.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\DisableCMD = "1" IExplorer.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\DisableCMD = "1" winlogon.exe - Disables use of System Restore points 1 TTPs
- Executes dropped EXE 35 IoCs
pid Process 460 Tiwi.exe 4548 IExplorer.exe 3428 winlogon.exe 1972 Tiwi.exe 2484 IExplorer.exe 2212 Tiwi.exe 4396 winlogon.exe 1968 Tiwi.exe 2708 IExplorer.exe 3640 imoet.exe 5104 Tiwi.exe 384 IExplorer.exe 2116 IExplorer.exe 4784 winlogon.exe 1920 winlogon.exe 2412 imoet.exe 1440 winlogon.exe 3156 imoet.exe 3916 cute.exe 4916 cute.exe 4312 cute.exe 1736 Tiwi.exe 2368 imoet.exe 3592 IExplorer.exe 584 cute.exe 1892 winlogon.exe 1328 imoet.exe 3200 imoet.exe 244 cute.exe 4756 cute.exe 4420 Tiwi.exe 836 IExplorer.exe 3972 winlogon.exe 452 imoet.exe 2240 cute.exe - Loads dropped DLL 6 IoCs
pid Process 1972 Tiwi.exe 2212 Tiwi.exe 1968 Tiwi.exe 5104 Tiwi.exe 1736 Tiwi.exe 4420 Tiwi.exe - Modifies system executable filetype association 2 TTPs 64 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\ = "File Folder" IExplorer.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command imoet.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\piffile\shell\open\command imoet.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\lnkfile\shell\open\command\ = "\"C:\\Windows\\system32\\shell.exe\" \"%1\" %*" IExplorer.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\comfile\shell\open\command\ = "\"C:\\Windows\\system32\\shell.exe\" \"%1\" %*" winlogon.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\batfile\shell\open\command\ = "\"C:\\Windows\\system32\\shell.exe\" \"%1\" %*" imoet.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\batfile\shell\open\command\ = "\"C:\\Windows\\system32\\shell.exe\" \"%1\" %*" cute.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\batfile\shell\open\command\ = "\"C:\\Windows\\system32\\shell.exe\" \"%1\" %*" winlogon.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\piffile\shell\open\command\ = "\"C:\\Windows\\system32\\shell.exe\" \"%1\" %*" Tiwi.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\ = "File Folder" Tiwi.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\ = "File Folder" imoet.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "\"C:\\Windows\\system32\\shell.exe\" \"%1\" %*" cute.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "\"C:\\Windows\\system32\\shell.exe\" \"%1\" %*" Tiwi.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\piffile\shell\open\command IExplorer.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command cute.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\piffile\shell\open\command\ = "\"C:\\Windows\\system32\\shell.exe\" \"%1\" %*" 3dacb43940b1fbbb8f79c33ed2a9224235628933021b60e44796f880a7bea25fN.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\comfile\shell\open\command imoet.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\batfile\shell\open\command cute.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command Tiwi.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\comfile\shell\open\command winlogon.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\lnkfile\shell\open\command\ = "\"C:\\Windows\\system32\\shell.exe\" \"%1\" %*" cute.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\piffile\shell\open\command 3dacb43940b1fbbb8f79c33ed2a9224235628933021b60e44796f880a7bea25fN.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\batfile\shell\open\command\ = "\"C:\\Windows\\system32\\shell.exe\" \"%1\" %*" IExplorer.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\lnkfile\shell\open\command\ = "\"C:\\Windows\\system32\\shell.exe\" \"%1\" %*" winlogon.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\piffile\shell\open\command\ = "\"C:\\Windows\\system32\\shell.exe\" \"%1\" %*" winlogon.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\comfile\shell\open\command\ = "\"C:\\Windows\\system32\\shell.exe\" \"%1\" %*" imoet.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\comfile\shell\open\command 3dacb43940b1fbbb8f79c33ed2a9224235628933021b60e44796f880a7bea25fN.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\lnkfile\shell\open 3dacb43940b1fbbb8f79c33ed2a9224235628933021b60e44796f880a7bea25fN.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\batfile\shell\open\command 3dacb43940b1fbbb8f79c33ed2a9224235628933021b60e44796f880a7bea25fN.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\comfile\shell\open\command\ = "\"C:\\Windows\\system32\\shell.exe\" \"%1\" %*" IExplorer.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\lnkfile\shell\open\command imoet.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\lnkfile\shell\open\command 3dacb43940b1fbbb8f79c33ed2a9224235628933021b60e44796f880a7bea25fN.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\comfile\shell\open\command\ = "\"C:\\Windows\\system32\\shell.exe\" \"%1\" %*" 3dacb43940b1fbbb8f79c33ed2a9224235628933021b60e44796f880a7bea25fN.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\batfile\shell\open\command Tiwi.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\lnkfile\shell\open\command winlogon.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\comfile\shell\open\command\ = "\"C:\\Windows\\system32\\shell.exe\" \"%1\" %*" cute.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\ = "File Folder" cute.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\lnkfile\shell\open\command\ = "\"C:\\Windows\\system32\\shell.exe\" \"%1\" %*" 3dacb43940b1fbbb8f79c33ed2a9224235628933021b60e44796f880a7bea25fN.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\batfile\shell\open\command\ = "\"C:\\Windows\\system32\\shell.exe\" \"%1\" %*" 3dacb43940b1fbbb8f79c33ed2a9224235628933021b60e44796f880a7bea25fN.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\piffile\shell\open\command Tiwi.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\comfile\shell\open\command Tiwi.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\piffile\shell\open\command\ = "\"C:\\Windows\\system32\\shell.exe\" \"%1\" %*" IExplorer.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\ = "File Folder" winlogon.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\batfile\shell\open\command imoet.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\lnkfile\shell 3dacb43940b1fbbb8f79c33ed2a9224235628933021b60e44796f880a7bea25fN.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "\"C:\\Windows\\system32\\shell.exe\" \"%1\" %*" imoet.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "\"C:\\Windows\\system32\\shell.exe\" \"%1\" %*" IExplorer.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\lnkfile\shell\open\command\ = "\"C:\\Windows\\system32\\shell.exe\" \"%1\" %*" Tiwi.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\batfile\shell\open\command\ = "\"C:\\Windows\\system32\\shell.exe\" \"%1\" %*" Tiwi.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command IExplorer.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\comfile\shell\open\command IExplorer.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "\"C:\\Windows\\system32\\shell.exe\" \"%1\" %*" winlogon.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\piffile\shell\open\command\ = "\"C:\\Windows\\system32\\shell.exe\" \"%1\" %*" imoet.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\piffile\shell\open\command cute.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\piffile\shell\open\command\ = "\"C:\\Windows\\system32\\shell.exe\" \"%1\" %*" cute.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\ = "File Folder" 3dacb43940b1fbbb8f79c33ed2a9224235628933021b60e44796f880a7bea25fN.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "\"C:\\Windows\\system32\\shell.exe\" \"%1\" %*" 3dacb43940b1fbbb8f79c33ed2a9224235628933021b60e44796f880a7bea25fN.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\comfile\shell\open\command\ = "\"C:\\Windows\\system32\\shell.exe\" \"%1\" %*" Tiwi.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command winlogon.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\piffile\shell\open\command winlogon.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\batfile\shell\open\command winlogon.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command 3dacb43940b1fbbb8f79c33ed2a9224235628933021b60e44796f880a7bea25fN.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\lnkfile\shell\open\command IExplorer.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\batfile\shell\open\command IExplorer.exe - Adds Run key to start application 2 TTPs 24 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tiwi = "C:\\Windows\\tiwi" Tiwi.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\LogonAdmin = "C:\\Users\\Admin\\Local Settings\\Application Data\\WINDOWS\\imoet.exe" Tiwi.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\LogonAdmin = "C:\\Users\\Admin\\Local Settings\\Application Data\\WINDOWS\\imoet.exe" IExplorer.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\LogonAdmin = "C:\\Users\\Admin\\Local Settings\\Application Data\\WINDOWS\\imoet.exe" winlogon.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\System Monitoring = "C:\\Users\\Admin\\Local Settings\\Application Data\\WINDOWS\\cute.exe" winlogon.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\LogonAdmin = "C:\\Users\\Admin\\Local Settings\\Application Data\\WINDOWS\\imoet.exe" imoet.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\System Monitoring = "C:\\Users\\Admin\\Local Settings\\Application Data\\WINDOWS\\cute.exe" imoet.exe Set value (str) \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\MSMSGS = "C:\\Users\\Admin\\Local Settings\\Application Data\\WINDOWS\\winlogon.exe" 3dacb43940b1fbbb8f79c33ed2a9224235628933021b60e44796f880a7bea25fN.exe Set value (str) \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\MSMSGS = "C:\\Users\\Admin\\Local Settings\\Application Data\\WINDOWS\\winlogon.exe" cute.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\LogonAdmin = "C:\\Users\\Admin\\Local Settings\\Application Data\\WINDOWS\\imoet.exe" 3dacb43940b1fbbb8f79c33ed2a9224235628933021b60e44796f880a7bea25fN.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\System Monitoring = "C:\\Users\\Admin\\Local Settings\\Application Data\\WINDOWS\\cute.exe" 3dacb43940b1fbbb8f79c33ed2a9224235628933021b60e44796f880a7bea25fN.exe Set value (str) \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\MSMSGS = "C:\\Users\\Admin\\Local Settings\\Application Data\\WINDOWS\\winlogon.exe" Tiwi.exe Set value (str) \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tiwi = "C:\\Windows\\tiwi" winlogon.exe Set value (str) \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\MSMSGS = "C:\\Users\\Admin\\Local Settings\\Application Data\\WINDOWS\\winlogon.exe" imoet.exe Set value (str) \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tiwi = "C:\\Windows\\tiwi" 3dacb43940b1fbbb8f79c33ed2a9224235628933021b60e44796f880a7bea25fN.exe Set value (str) \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\MSMSGS = "C:\\Users\\Admin\\Local Settings\\Application Data\\WINDOWS\\winlogon.exe" winlogon.exe Set value (str) \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tiwi = "C:\\Windows\\tiwi" cute.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\LogonAdmin = "C:\\Users\\Admin\\Local Settings\\Application Data\\WINDOWS\\imoet.exe" cute.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\System Monitoring = "C:\\Users\\Admin\\Local Settings\\Application Data\\WINDOWS\\cute.exe" cute.exe Set value (str) \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tiwi = "C:\\Windows\\tiwi" IExplorer.exe Set value (str) \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\MSMSGS = "C:\\Users\\Admin\\Local Settings\\Application Data\\WINDOWS\\winlogon.exe" IExplorer.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\System Monitoring = "C:\\Users\\Admin\\Local Settings\\Application Data\\WINDOWS\\cute.exe" IExplorer.exe Set value (str) \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tiwi = "C:\\Windows\\tiwi" imoet.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\System Monitoring = "C:\\Users\\Admin\\Local Settings\\Application Data\\WINDOWS\\cute.exe" Tiwi.exe - Enumerates connected drives 3 TTPs 64 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\R: IExplorer.exe File opened (read-only) \??\N: winlogon.exe File opened (read-only) \??\K: winlogon.exe File opened (read-only) \??\R: winlogon.exe File opened (read-only) \??\U: winlogon.exe File opened (read-only) \??\Y: imoet.exe File opened (read-only) \??\N: cute.exe File opened (read-only) \??\I: IExplorer.exe File opened (read-only) \??\J: IExplorer.exe File opened (read-only) \??\X: IExplorer.exe File opened (read-only) \??\Y: winlogon.exe File opened (read-only) \??\Z: Tiwi.exe File opened (read-only) \??\X: winlogon.exe File opened (read-only) \??\K: imoet.exe File opened (read-only) \??\O: cute.exe File opened (read-only) \??\U: cute.exe File opened (read-only) \??\G: imoet.exe File opened (read-only) \??\W: imoet.exe File opened (read-only) \??\I: 3dacb43940b1fbbb8f79c33ed2a9224235628933021b60e44796f880a7bea25fN.exe File opened (read-only) \??\N: 3dacb43940b1fbbb8f79c33ed2a9224235628933021b60e44796f880a7bea25fN.exe File opened (read-only) \??\G: IExplorer.exe File opened (read-only) \??\H: IExplorer.exe File opened (read-only) \??\L: IExplorer.exe File opened (read-only) \??\V: winlogon.exe File opened (read-only) \??\H: cute.exe File opened (read-only) \??\R: 3dacb43940b1fbbb8f79c33ed2a9224235628933021b60e44796f880a7bea25fN.exe File opened (read-only) \??\U: 3dacb43940b1fbbb8f79c33ed2a9224235628933021b60e44796f880a7bea25fN.exe File opened (read-only) \??\P: IExplorer.exe File opened (read-only) \??\V: IExplorer.exe File opened (read-only) \??\B: imoet.exe File opened (read-only) \??\G: cute.exe File opened (read-only) \??\B: 3dacb43940b1fbbb8f79c33ed2a9224235628933021b60e44796f880a7bea25fN.exe File opened (read-only) \??\Q: Tiwi.exe File opened (read-only) \??\U: Tiwi.exe File opened (read-only) \??\V: Tiwi.exe File opened (read-only) \??\M: winlogon.exe File opened (read-only) \??\O: imoet.exe File opened (read-only) \??\G: winlogon.exe File opened (read-only) \??\O: winlogon.exe File opened (read-only) \??\V: imoet.exe File opened (read-only) \??\E: 3dacb43940b1fbbb8f79c33ed2a9224235628933021b60e44796f880a7bea25fN.exe File opened (read-only) \??\X: cute.exe File opened (read-only) \??\H: Tiwi.exe File opened (read-only) \??\I: Tiwi.exe File opened (read-only) \??\R: Tiwi.exe File opened (read-only) \??\S: imoet.exe File opened (read-only) \??\L: cute.exe File opened (read-only) \??\O: 3dacb43940b1fbbb8f79c33ed2a9224235628933021b60e44796f880a7bea25fN.exe File opened (read-only) \??\E: imoet.exe File opened (read-only) \??\X: imoet.exe File opened (read-only) \??\E: cute.exe File opened (read-only) \??\S: IExplorer.exe File opened (read-only) \??\H: winlogon.exe File opened (read-only) \??\S: cute.exe File opened (read-only) \??\O: IExplorer.exe File opened (read-only) \??\M: cute.exe File opened (read-only) \??\L: Tiwi.exe File opened (read-only) \??\N: Tiwi.exe File opened (read-only) \??\B: Tiwi.exe File opened (read-only) \??\G: Tiwi.exe File opened (read-only) \??\M: IExplorer.exe File opened (read-only) \??\U: IExplorer.exe File opened (read-only) \??\Y: IExplorer.exe File opened (read-only) \??\P: winlogon.exe - Modifies WinLogon 2 TTPs 18 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\LegalNoticeText = "Ketika sang Putri tertidur, kunyalakan lampion tuk menghangatkan sang putri, dan ku tunggu sang putri terbangun. Entah sampai kapan dia bisa melihat ketulusan hatiku....(kaya di fs nya siafa yach??) :P " Tiwi.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\winlogon\ IExplorer.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\LegalNoticeCaption = "Cemlekum" imoet.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\LegalNoticeCaption = "Cemlekum" cute.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\LegalNoticeCaption = "Cemlekum" 3dacb43940b1fbbb8f79c33ed2a9224235628933021b60e44796f880a7bea25fN.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\winlogon\ Tiwi.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\winlogon\ imoet.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\winlogon\ cute.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\LegalNoticeText = "Ketika sang Putri tertidur, kunyalakan lampion tuk menghangatkan sang putri, dan ku tunggu sang putri terbangun. Entah sampai kapan dia bisa melihat ketulusan hatiku....(kaya di fs nya siafa yach??) :P " cute.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\winlogon\ 3dacb43940b1fbbb8f79c33ed2a9224235628933021b60e44796f880a7bea25fN.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\LegalNoticeCaption = "Cemlekum" IExplorer.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\winlogon\ winlogon.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\LegalNoticeText = "Ketika sang Putri tertidur, kunyalakan lampion tuk menghangatkan sang putri, dan ku tunggu sang putri terbangun. Entah sampai kapan dia bisa melihat ketulusan hatiku....(kaya di fs nya siafa yach??) :P " winlogon.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\LegalNoticeText = "Ketika sang Putri tertidur, kunyalakan lampion tuk menghangatkan sang putri, dan ku tunggu sang putri terbangun. Entah sampai kapan dia bisa melihat ketulusan hatiku....(kaya di fs nya siafa yach??) :P " imoet.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\LegalNoticeText = "Ketika sang Putri tertidur, kunyalakan lampion tuk menghangatkan sang putri, dan ku tunggu sang putri terbangun. Entah sampai kapan dia bisa melihat ketulusan hatiku....(kaya di fs nya siafa yach??) :P " 3dacb43940b1fbbb8f79c33ed2a9224235628933021b60e44796f880a7bea25fN.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\LegalNoticeCaption = "Cemlekum" Tiwi.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\LegalNoticeText = "Ketika sang Putri tertidur, kunyalakan lampion tuk menghangatkan sang putri, dan ku tunggu sang putri terbangun. Entah sampai kapan dia bisa melihat ketulusan hatiku....(kaya di fs nya siafa yach??) :P " IExplorer.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\LegalNoticeCaption = "Cemlekum" winlogon.exe - Drops autorun.inf file 1 TTPs 8 IoCs
Malware can abuse Windows Autorun to spread further via attached volumes.
description ioc Process File created C:\autorun.inf Tiwi.exe File opened for modification C:\autorun.inf Tiwi.exe File created F:\autorun.inf Tiwi.exe File opened for modification F:\autorun.inf Tiwi.exe File created F:\autorun.inf 3dacb43940b1fbbb8f79c33ed2a9224235628933021b60e44796f880a7bea25fN.exe File opened for modification F:\autorun.inf 3dacb43940b1fbbb8f79c33ed2a9224235628933021b60e44796f880a7bea25fN.exe File created C:\autorun.inf 3dacb43940b1fbbb8f79c33ed2a9224235628933021b60e44796f880a7bea25fN.exe File opened for modification C:\autorun.inf 3dacb43940b1fbbb8f79c33ed2a9224235628933021b60e44796f880a7bea25fN.exe - Drops file in System32 directory 40 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\shell.exe imoet.exe File opened for modification C:\Windows\SysWOW64\IExplorer.exe imoet.exe File opened for modification C:\Windows\SysWOW64\msvbvm60.dll IExplorer.exe File created C:\Windows\SysWOW64\IExplorer.exe 3dacb43940b1fbbb8f79c33ed2a9224235628933021b60e44796f880a7bea25fN.exe File created C:\Windows\SysWOW64\msvbvm60.dll IExplorer.exe File opened for modification C:\Windows\SysWOW64\IExplorer.exe winlogon.exe File opened for modification C:\Windows\SysWOW64\IExplorer.exe cute.exe File created C:\Windows\SysWOW64\msvbvm60.dll IExplorer.exe File created C:\Windows\SysWOW64\IExplorer.exe IExplorer.exe File opened for modification C:\Windows\SysWOW64\tiwi.scr winlogon.exe File opened for modification C:\Windows\SysWOW64\tiwi.scr IExplorer.exe File opened for modification C:\Windows\SysWOW64\IExplorer.exe IExplorer.exe File opened for modification C:\Windows\SysWOW64\tiwi.scr imoet.exe File opened for modification C:\Windows\SysWOW64\tiwi.scr cute.exe File created C:\Windows\SysWOW64\IExplorer.exe cute.exe File created C:\Windows\SysWOW64\IExplorer.exe Tiwi.exe File opened for modification C:\Windows\SysWOW64\shell.exe IExplorer.exe File opened for modification C:\Windows\SysWOW64\msvbvm60.dll IExplorer.exe File opened for modification C:\Windows\SysWOW64\IExplorer.exe 3dacb43940b1fbbb8f79c33ed2a9224235628933021b60e44796f880a7bea25fN.exe File created C:\Windows\SysWOW64\msvbvm60.dll IExplorer.exe File opened for modification C:\Windows\SysWOW64\shell.exe winlogon.exe File created C:\Windows\SysWOW64\IExplorer.exe winlogon.exe File created C:\Windows\SysWOW64\msvbvm60.dll IExplorer.exe File opened for modification C:\Windows\SysWOW64\msvbvm60.dll IExplorer.exe File created C:\Windows\SysWOW64\IExplorer.exe imoet.exe File opened for modification C:\Windows\SysWOW64\msvbvm60.dll IExplorer.exe File created C:\Windows\SysWOW64\shell.exe 3dacb43940b1fbbb8f79c33ed2a9224235628933021b60e44796f880a7bea25fN.exe File opened for modification C:\Windows\SysWOW64\IExplorer.exe Tiwi.exe File created C:\Windows\SysWOW64\tiwi.scr 3dacb43940b1fbbb8f79c33ed2a9224235628933021b60e44796f880a7bea25fN.exe File opened for modification C:\Windows\SysWOW64\msvbvm60.dll IExplorer.exe File created C:\Windows\SysWOW64\msvbvm60.dll IExplorer.exe File opened for modification C:\Windows\SysWOW64\msvbvm60.dll IExplorer.exe File created C:\Windows\SysWOW64\msvbvm60.dll IExplorer.exe File opened for modification C:\Windows\SysWOW64\shell.exe cute.exe File opened for modification C:\Windows\SysWOW64\tiwi.scr 3dacb43940b1fbbb8f79c33ed2a9224235628933021b60e44796f880a7bea25fN.exe File opened for modification C:\Windows\SysWOW64\shell.exe Tiwi.exe File opened for modification C:\Windows\SysWOW64\tiwi.scr Tiwi.exe File created C:\Windows\SysWOW64\msvbvm60.dll IExplorer.exe File opened for modification C:\Windows\SysWOW64\shell.exe 3dacb43940b1fbbb8f79c33ed2a9224235628933021b60e44796f880a7bea25fN.exe File opened for modification C:\Windows\SysWOW64\msvbvm60.dll IExplorer.exe - Drops file in Windows directory 26 IoCs
description ioc Process File opened for modification C:\Windows\tiwi.exe Tiwi.exe File opened for modification C:\Windows\msvbvm60.dll IExplorer.exe File opened for modification C:\Windows\msvbvm60.dll IExplorer.exe File opened for modification C:\Windows\msvbvm60.dll IExplorer.exe File opened for modification C:\Windows\tiwi.exe 3dacb43940b1fbbb8f79c33ed2a9224235628933021b60e44796f880a7bea25fN.exe File created C:\Windows\tiwi.exe Tiwi.exe File opened for modification C:\Windows\msvbvm60.dll IExplorer.exe File opened for modification C:\Windows\tiwi.exe imoet.exe File created C:\Windows\msvbvm60.dll IExplorer.exe File created C:\Windows\msvbvm60.dll IExplorer.exe File created C:\Windows\tiwi.exe 3dacb43940b1fbbb8f79c33ed2a9224235628933021b60e44796f880a7bea25fN.exe File created C:\Windows\msvbvm60.dll IExplorer.exe File opened for modification C:\Windows\tiwi.exe IExplorer.exe File created C:\Windows\msvbvm60.dll IExplorer.exe File created C:\Windows\msvbvm60.dll IExplorer.exe File created C:\Windows\msvbvm60.dll IExplorer.exe File opened for modification C:\Windows\msvbvm60.dll IExplorer.exe File opened for modification C:\Windows\msvbvm60.dll IExplorer.exe File opened for modification C:\Windows\tiwi.exe cute.exe File opened for modification C:\Windows\msvbvm60.dll IExplorer.exe File created C:\Windows\tiwi.exe IExplorer.exe File opened for modification C:\Windows\tiwi.exe winlogon.exe File created C:\Windows\tiwi.exe winlogon.exe File created C:\Windows\tiwi.exe imoet.exe File created C:\Windows\tiwi.exe cute.exe File created C:\Windows\msvbvm60.dll IExplorer.exe - System Location Discovery: System Language Discovery 1 TTPs 36 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cute.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cute.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language winlogon.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 3dacb43940b1fbbb8f79c33ed2a9224235628933021b60e44796f880a7bea25fN.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language Tiwi.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language IExplorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cute.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language IExplorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language Tiwi.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language Tiwi.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language IExplorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language Tiwi.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cute.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language Tiwi.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language imoet.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language imoet.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cute.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language IExplorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language winlogon.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cute.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language IExplorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cute.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language winlogon.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language imoet.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language Tiwi.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language IExplorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language Tiwi.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language winlogon.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language imoet.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language winlogon.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language IExplorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language imoet.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language imoet.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language winlogon.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language winlogon.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language imoet.exe - Modifies Control Panel 54 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Control Panel\Desktop\ IExplorer.exe Set value (str) \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Control Panel\International\s1159 = "Tiwi" winlogon.exe Set value (str) \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Control Panel\Desktop\SCRNSAVE.EXE = "C:\\Windows\\system32\\tiwi.SCR" imoet.exe Set value (str) \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Control Panel\International\s2359 = "Tiwi" imoet.exe Key created \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Control Panel\Desktop\ 3dacb43940b1fbbb8f79c33ed2a9224235628933021b60e44796f880a7bea25fN.exe Key created \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Control Panel\International\ Tiwi.exe Set value (str) \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Control Panel\International\s2359 = "Tiwi" IExplorer.exe Set value (str) \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Control Panel\Desktop\SCRNSAVE.EXE = "C:\\Windows\\system32\\tiwi.SCR" winlogon.exe Key created \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Control Panel\International\ winlogon.exe Key created \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Control Panel\Mouse\ winlogon.exe Set value (str) \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Control Panel\Desktop\ScreenSaveTimeOut = "600" 3dacb43940b1fbbb8f79c33ed2a9224235628933021b60e44796f880a7bea25fN.exe Set value (str) \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Control Panel\Desktop\SCRNSAVE.EXE = "C:\\Windows\\system32\\tiwi.SCR" Tiwi.exe Set value (str) \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Control Panel\Desktop\SCRNSAVE.EXE = "C:\\Windows\\system32\\tiwi.SCR" cute.exe Set value (str) \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Control Panel\Desktop\ScreenSaveTimeOut = "600" cute.exe Key created \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Control Panel\Mouse\ 3dacb43940b1fbbb8f79c33ed2a9224235628933021b60e44796f880a7bea25fN.exe Set value (str) \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Control Panel\Desktop\ScreenSaveTimeOut = "600" IExplorer.exe Key created \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Control Panel\International\ IExplorer.exe Key created \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Control Panel\International\ imoet.exe Set value (int) \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Control Panel\Mouse\SwapMouseButtons = "1" Tiwi.exe Set value (str) \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Control Panel\Desktop\SCRNSAVE.EXE = "C:\\Windows\\system32\\tiwi.SCR" IExplorer.exe Set value (str) \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Control Panel\Desktop\ScreenSaverIsSecure = "0" Tiwi.exe Key created \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Control Panel\Mouse\ Tiwi.exe Set value (str) \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Control Panel\International\s1159 = "Tiwi" IExplorer.exe Set value (str) \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Control Panel\Desktop\ScreenSaverIsSecure = "0" imoet.exe Set value (str) \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Control Panel\Desktop\ScreenSaverIsSecure = "0" cute.exe Set value (str) \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Control Panel\Desktop\SCRNSAVE.EXE = "C:\\Windows\\system32\\tiwi.SCR" 3dacb43940b1fbbb8f79c33ed2a9224235628933021b60e44796f880a7bea25fN.exe Set value (str) \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Control Panel\International\s2359 = "Tiwi" 3dacb43940b1fbbb8f79c33ed2a9224235628933021b60e44796f880a7bea25fN.exe Key created \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Control Panel\International\ cute.exe Set value (int) \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Control Panel\Mouse\SwapMouseButtons = "1" winlogon.exe Set value (str) \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Control Panel\International\s1159 = "Tiwi" 3dacb43940b1fbbb8f79c33ed2a9224235628933021b60e44796f880a7bea25fN.exe Key created \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Control Panel\Desktop\ Tiwi.exe Key created \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Control Panel\Desktop\ imoet.exe Key created \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Control Panel\Desktop\ cute.exe Set value (str) \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Control Panel\International\s2359 = "Tiwi" cute.exe Set value (int) \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Control Panel\Mouse\SwapMouseButtons = "1" IExplorer.exe Set value (str) \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Control Panel\Desktop\ScreenSaveTimeOut = "600" winlogon.exe Set value (str) \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Control Panel\Desktop\ScreenSaverIsSecure = "0" IExplorer.exe Set value (str) \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Control Panel\International\s2359 = "Tiwi" winlogon.exe Key created \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Control Panel\International\ 3dacb43940b1fbbb8f79c33ed2a9224235628933021b60e44796f880a7bea25fN.exe Set value (str) \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Control Panel\Desktop\ScreenSaveTimeOut = "600" Tiwi.exe Set value (str) \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Control Panel\International\s1159 = "Tiwi" Tiwi.exe Set value (str) \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Control Panel\Desktop\ScreenSaverIsSecure = "0" 3dacb43940b1fbbb8f79c33ed2a9224235628933021b60e44796f880a7bea25fN.exe Set value (str) \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Control Panel\International\s1159 = "Tiwi" cute.exe Set value (str) \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Control Panel\Desktop\ScreenSaveTimeOut = "600" imoet.exe Key created \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Control Panel\Mouse\ IExplorer.exe Set value (int) \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Control Panel\Mouse\SwapMouseButtons = "1" cute.exe Key created \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Control Panel\Mouse\ imoet.exe Key created \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Control Panel\Mouse\ cute.exe Key created \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Control Panel\Desktop\ winlogon.exe Set value (str) \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Control Panel\International\s2359 = "Tiwi" Tiwi.exe Set value (str) \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Control Panel\Desktop\ScreenSaverIsSecure = "0" winlogon.exe Set value (int) \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Control Panel\Mouse\SwapMouseButtons = "1" imoet.exe Set value (int) \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Control Panel\Mouse\SwapMouseButtons = "1" 3dacb43940b1fbbb8f79c33ed2a9224235628933021b60e44796f880a7bea25fN.exe Set value (str) \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Control Panel\International\s1159 = "Tiwi" imoet.exe -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Software\Microsoft\Internet Explorer\Main\ 3dacb43940b1fbbb8f79c33ed2a9224235628933021b60e44796f880a7bea25fN.exe Set value (str) \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Windows Title = "Princess Tiwi is Here.." winlogon.exe Set value (str) \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Search Page = "http://www.google.com" 3dacb43940b1fbbb8f79c33ed2a9224235628933021b60e44796f880a7bea25fN.exe Key created \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Software\Microsoft\Internet Explorer\Main\ Tiwi.exe Key created \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Software\Microsoft\Internet Explorer\Main\ IExplorer.exe Set value (str) \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Search Page = "http://www.google.com" IExplorer.exe Set value (str) \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Windows Title = "Princess Tiwi is Here.." IExplorer.exe Set value (str) \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Windows Title = "Princess Tiwi is Here.." Tiwi.exe Key created \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Software\Microsoft\Internet Explorer\Main\ winlogon.exe Set value (str) \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Search Page = "http://www.google.com" imoet.exe Set value (str) \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Windows Title = "Princess Tiwi is Here.." imoet.exe Key created \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Software\Microsoft\Internet Explorer\Main\ cute.exe Set value (str) \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Windows Title = "Princess Tiwi is Here.." 3dacb43940b1fbbb8f79c33ed2a9224235628933021b60e44796f880a7bea25fN.exe Set value (str) \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Search Page = "http://www.google.com" Tiwi.exe Set value (str) \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Search Page = "http://www.google.com" winlogon.exe Key created \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Software\Microsoft\Internet Explorer\Main\ imoet.exe Set value (str) \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Search Page = "http://www.google.com" cute.exe Set value (str) \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Windows Title = "Princess Tiwi is Here.." cute.exe - Modifies Internet Explorer start page 1 TTPs 6 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Start Page = "http://www.google.com" 3dacb43940b1fbbb8f79c33ed2a9224235628933021b60e44796f880a7bea25fN.exe Set value (str) \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Start Page = "http://www.google.com" Tiwi.exe Set value (str) \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Start Page = "http://www.google.com" IExplorer.exe Set value (str) \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Start Page = "http://www.google.com" winlogon.exe Set value (str) \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Start Page = "http://www.google.com" imoet.exe Set value (str) \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Start Page = "http://www.google.com" cute.exe - Modifies registry class 64 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\batfile\shell\open\command 3dacb43940b1fbbb8f79c33ed2a9224235628933021b60e44796f880a7bea25fN.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\lnkfile\shell\open\command Tiwi.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\batfile\shell\open\command Tiwi.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\inffile\shell\Install\command\Default = "C:\\WINDOWS\\win\\system\\host32.exe /ShowErrorINF" IExplorer.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\lnkfile\shell 3dacb43940b1fbbb8f79c33ed2a9224235628933021b60e44796f880a7bea25fN.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\comfile\shell\open\command\ = "\"C:\\Windows\\system32\\shell.exe\" \"%1\" %*" 3dacb43940b1fbbb8f79c33ed2a9224235628933021b60e44796f880a7bea25fN.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\lnkfile\shell\open\command IExplorer.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\batfile\shell\open\command\ = "\"C:\\Windows\\system32\\shell.exe\" \"%1\" %*" IExplorer.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\lnkfile\shell\open\command\ = "\"C:\\Windows\\system32\\shell.exe\" \"%1\" %*" winlogon.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\comfile\shell\open\command\ = "\"C:\\Windows\\system32\\shell.exe\" \"%1\" %*" winlogon.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\batfile\shell\open\command\ = "\"C:\\Windows\\system32\\shell.exe\" \"%1\" %*" cute.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\piffile\shell\open\command\ = "\"C:\\Windows\\system32\\shell.exe\" \"%1\" %*" 3dacb43940b1fbbb8f79c33ed2a9224235628933021b60e44796f880a7bea25fN.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\exefile 3dacb43940b1fbbb8f79c33ed2a9224235628933021b60e44796f880a7bea25fN.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\piffile\shell\open\command\ = "\"C:\\Windows\\system32\\shell.exe\" \"%1\" %*" imoet.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{20D04FE0-3AEA-1069-A2D8-08002B30309D} cute.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{20D04FE0-3AEA-1069-A2D8-08002B30309D} 3dacb43940b1fbbb8f79c33ed2a9224235628933021b60e44796f880a7bea25fN.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\comfile\shell\open\command\ = "\"C:\\Windows\\system32\\shell.exe\" \"%1\" %*" IExplorer.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\inffile\shell\Install\command\ winlogon.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\ = "File Folder" winlogon.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\comfile\shell\open\command cute.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\comfile\shell\open\command\ = "\"C:\\Windows\\system32\\shell.exe\" \"%1\" %*" cute.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\ = "File Folder" cute.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\inffile 3dacb43940b1fbbb8f79c33ed2a9224235628933021b60e44796f880a7bea25fN.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "\"C:\\Windows\\system32\\shell.exe\" \"%1\" %*" Tiwi.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\piffile\shell\open\command Tiwi.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{20D04FE0-3AEA-1069-A2D8-08002B30309D} IExplorer.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command winlogon.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\inffile\shell\Install\command\Default = "C:\\WINDOWS\\win\\system\\host32.exe /ShowErrorINF" imoet.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\ = "File Folder" 3dacb43940b1fbbb8f79c33ed2a9224235628933021b60e44796f880a7bea25fN.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\piffile\shell\open\command\ = "\"C:\\Windows\\system32\\shell.exe\" \"%1\" %*" winlogon.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\inffile\shell\Install\command\ imoet.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\lnkfile\shell\open\command\ = "\"C:\\Windows\\system32\\shell.exe\" \"%1\" %*" cute.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\exefile IExplorer.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\lnkfile 3dacb43940b1fbbb8f79c33ed2a9224235628933021b60e44796f880a7bea25fN.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command Tiwi.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\batfile\shell\open\command\ = "\"C:\\Windows\\system32\\shell.exe\" \"%1\" %*" Tiwi.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\lnkfile\shell\open\command imoet.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\exefile imoet.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command cute.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\piffile\shell\open\command\ = "\"C:\\Windows\\system32\\shell.exe\" \"%1\" %*" cute.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{645FF040-5081-101B-9F08-00AA002F954E} 3dacb43940b1fbbb8f79c33ed2a9224235628933021b60e44796f880a7bea25fN.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{20D04FE0-3AEA-1069-A2D8-08002B30309D} Tiwi.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\lnkfile\shell\open\command\ = "\"C:\\Windows\\system32\\shell.exe\" \"%1\" %*" IExplorer.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\piffile\shell\open\command\ = "\"C:\\Windows\\system32\\shell.exe\" \"%1\" %*" IExplorer.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{645FF040-5081-101B-9F08-00AA002F954E} imoet.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\exefile cute.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\lnkfile\shell\open\command\ = "\"C:\\Windows\\system32\\shell.exe\" \"%1\" %*" 3dacb43940b1fbbb8f79c33ed2a9224235628933021b60e44796f880a7bea25fN.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\inffile\shell\Install 3dacb43940b1fbbb8f79c33ed2a9224235628933021b60e44796f880a7bea25fN.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\lnkfile\shell\open\command 3dacb43940b1fbbb8f79c33ed2a9224235628933021b60e44796f880a7bea25fN.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\ = "File Folder" IExplorer.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\comfile\shell\open\command winlogon.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\comfile\shell\open\command\ = "\"C:\\Windows\\system32\\shell.exe\" \"%1\" %*" imoet.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\inffile\shell 3dacb43940b1fbbb8f79c33ed2a9224235628933021b60e44796f880a7bea25fN.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\inffile\shell\Install\command\ Tiwi.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\inffile\shell\Install\command\ IExplorer.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command IExplorer.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\piffile\shell\open\command IExplorer.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{645FF040-5081-101B-9F08-00AA002F954E} winlogon.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "\"C:\\Windows\\system32\\shell.exe\" \"%1\" %*" cute.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{645FF040-5081-101B-9F08-00AA002F954E} Tiwi.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\comfile\shell\open\command\ = "\"C:\\Windows\\system32\\shell.exe\" \"%1\" %*" Tiwi.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "\"C:\\Windows\\system32\\shell.exe\" \"%1\" %*" 3dacb43940b1fbbb8f79c33ed2a9224235628933021b60e44796f880a7bea25fN.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\batfile\shell\open\command\ = "\"C:\\Windows\\system32\\shell.exe\" \"%1\" %*" 3dacb43940b1fbbb8f79c33ed2a9224235628933021b60e44796f880a7bea25fN.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\inffile\shell\Install\command\Default = "C:\\WINDOWS\\win\\system\\host32.exe /ShowErrorINF" Tiwi.exe - Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 520 3dacb43940b1fbbb8f79c33ed2a9224235628933021b60e44796f880a7bea25fN.exe 520 3dacb43940b1fbbb8f79c33ed2a9224235628933021b60e44796f880a7bea25fN.exe - Suspicious behavior: GetForegroundWindowSpam 5 IoCs
pid Process 460 Tiwi.exe 3640 imoet.exe 3428 winlogon.exe 4548 IExplorer.exe 3916 cute.exe - Suspicious use of SetWindowsHookEx 36 IoCs
pid Process 520 3dacb43940b1fbbb8f79c33ed2a9224235628933021b60e44796f880a7bea25fN.exe 460 Tiwi.exe 4548 IExplorer.exe 3428 winlogon.exe 1972 Tiwi.exe 2484 IExplorer.exe 2212 Tiwi.exe 4396 winlogon.exe 1968 Tiwi.exe 2708 IExplorer.exe 5104 Tiwi.exe 384 IExplorer.exe 3640 imoet.exe 4784 winlogon.exe 2116 IExplorer.exe 1920 winlogon.exe 2412 imoet.exe 1440 winlogon.exe 3916 cute.exe 3156 imoet.exe 4916 cute.exe 2368 imoet.exe 4312 cute.exe 1736 Tiwi.exe 3592 IExplorer.exe 584 cute.exe 1892 winlogon.exe 1328 imoet.exe 3200 imoet.exe 244 cute.exe 4756 cute.exe 4420 Tiwi.exe 836 IExplorer.exe 3972 winlogon.exe 452 imoet.exe 2240 cute.exe - Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 520 wrote to memory of 460 520 3dacb43940b1fbbb8f79c33ed2a9224235628933021b60e44796f880a7bea25fN.exe 83 PID 520 wrote to memory of 460 520 3dacb43940b1fbbb8f79c33ed2a9224235628933021b60e44796f880a7bea25fN.exe 83 PID 520 wrote to memory of 460 520 3dacb43940b1fbbb8f79c33ed2a9224235628933021b60e44796f880a7bea25fN.exe 83 PID 520 wrote to memory of 4548 520 3dacb43940b1fbbb8f79c33ed2a9224235628933021b60e44796f880a7bea25fN.exe 84 PID 520 wrote to memory of 4548 520 3dacb43940b1fbbb8f79c33ed2a9224235628933021b60e44796f880a7bea25fN.exe 84 PID 520 wrote to memory of 4548 520 3dacb43940b1fbbb8f79c33ed2a9224235628933021b60e44796f880a7bea25fN.exe 84 PID 520 wrote to memory of 3428 520 3dacb43940b1fbbb8f79c33ed2a9224235628933021b60e44796f880a7bea25fN.exe 85 PID 520 wrote to memory of 3428 520 3dacb43940b1fbbb8f79c33ed2a9224235628933021b60e44796f880a7bea25fN.exe 85 PID 520 wrote to memory of 3428 520 3dacb43940b1fbbb8f79c33ed2a9224235628933021b60e44796f880a7bea25fN.exe 85 PID 520 wrote to memory of 1972 520 3dacb43940b1fbbb8f79c33ed2a9224235628933021b60e44796f880a7bea25fN.exe 86 PID 520 wrote to memory of 1972 520 3dacb43940b1fbbb8f79c33ed2a9224235628933021b60e44796f880a7bea25fN.exe 86 PID 520 wrote to memory of 1972 520 3dacb43940b1fbbb8f79c33ed2a9224235628933021b60e44796f880a7bea25fN.exe 86 PID 520 wrote to memory of 2484 520 3dacb43940b1fbbb8f79c33ed2a9224235628933021b60e44796f880a7bea25fN.exe 87 PID 520 wrote to memory of 2484 520 3dacb43940b1fbbb8f79c33ed2a9224235628933021b60e44796f880a7bea25fN.exe 87 PID 520 wrote to memory of 2484 520 3dacb43940b1fbbb8f79c33ed2a9224235628933021b60e44796f880a7bea25fN.exe 87 PID 460 wrote to memory of 2212 460 Tiwi.exe 88 PID 460 wrote to memory of 2212 460 Tiwi.exe 88 PID 460 wrote to memory of 2212 460 Tiwi.exe 88 PID 520 wrote to memory of 4396 520 3dacb43940b1fbbb8f79c33ed2a9224235628933021b60e44796f880a7bea25fN.exe 89 PID 520 wrote to memory of 4396 520 3dacb43940b1fbbb8f79c33ed2a9224235628933021b60e44796f880a7bea25fN.exe 89 PID 520 wrote to memory of 4396 520 3dacb43940b1fbbb8f79c33ed2a9224235628933021b60e44796f880a7bea25fN.exe 89 PID 4548 wrote to memory of 1968 4548 IExplorer.exe 90 PID 4548 wrote to memory of 1968 4548 IExplorer.exe 90 PID 4548 wrote to memory of 1968 4548 IExplorer.exe 90 PID 460 wrote to memory of 2708 460 Tiwi.exe 91 PID 460 wrote to memory of 2708 460 Tiwi.exe 91 PID 460 wrote to memory of 2708 460 Tiwi.exe 91 PID 520 wrote to memory of 3640 520 3dacb43940b1fbbb8f79c33ed2a9224235628933021b60e44796f880a7bea25fN.exe 92 PID 520 wrote to memory of 3640 520 3dacb43940b1fbbb8f79c33ed2a9224235628933021b60e44796f880a7bea25fN.exe 92 PID 520 wrote to memory of 3640 520 3dacb43940b1fbbb8f79c33ed2a9224235628933021b60e44796f880a7bea25fN.exe 92 PID 3428 wrote to memory of 5104 3428 winlogon.exe 93 PID 3428 wrote to memory of 5104 3428 winlogon.exe 93 PID 3428 wrote to memory of 5104 3428 winlogon.exe 93 PID 4548 wrote to memory of 384 4548 IExplorer.exe 94 PID 4548 wrote to memory of 384 4548 IExplorer.exe 94 PID 4548 wrote to memory of 384 4548 IExplorer.exe 94 PID 3428 wrote to memory of 2116 3428 winlogon.exe 95 PID 3428 wrote to memory of 2116 3428 winlogon.exe 95 PID 3428 wrote to memory of 2116 3428 winlogon.exe 95 PID 460 wrote to memory of 4784 460 Tiwi.exe 96 PID 460 wrote to memory of 4784 460 Tiwi.exe 96 PID 460 wrote to memory of 4784 460 Tiwi.exe 96 PID 4548 wrote to memory of 1920 4548 IExplorer.exe 97 PID 4548 wrote to memory of 1920 4548 IExplorer.exe 97 PID 4548 wrote to memory of 1920 4548 IExplorer.exe 97 PID 460 wrote to memory of 2412 460 Tiwi.exe 98 PID 460 wrote to memory of 2412 460 Tiwi.exe 98 PID 460 wrote to memory of 2412 460 Tiwi.exe 98 PID 3428 wrote to memory of 1440 3428 winlogon.exe 99 PID 3428 wrote to memory of 1440 3428 winlogon.exe 99 PID 3428 wrote to memory of 1440 3428 winlogon.exe 99 PID 4548 wrote to memory of 3156 4548 IExplorer.exe 100 PID 4548 wrote to memory of 3156 4548 IExplorer.exe 100 PID 4548 wrote to memory of 3156 4548 IExplorer.exe 100 PID 520 wrote to memory of 3916 520 3dacb43940b1fbbb8f79c33ed2a9224235628933021b60e44796f880a7bea25fN.exe 101 PID 520 wrote to memory of 3916 520 3dacb43940b1fbbb8f79c33ed2a9224235628933021b60e44796f880a7bea25fN.exe 101 PID 520 wrote to memory of 3916 520 3dacb43940b1fbbb8f79c33ed2a9224235628933021b60e44796f880a7bea25fN.exe 101 PID 460 wrote to memory of 4916 460 Tiwi.exe 102 PID 460 wrote to memory of 4916 460 Tiwi.exe 102 PID 460 wrote to memory of 4916 460 Tiwi.exe 102 PID 4548 wrote to memory of 4312 4548 IExplorer.exe 104 PID 3428 wrote to memory of 2368 3428 winlogon.exe 103 PID 4548 wrote to memory of 4312 4548 IExplorer.exe 104 PID 4548 wrote to memory of 4312 4548 IExplorer.exe 104 - System policy modification 1 TTPs 12 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System Tiwi.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\DisableCMD = "1" Tiwi.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System IExplorer.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System winlogon.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System imoet.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\DisableCMD = "1" imoet.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System cute.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System 3dacb43940b1fbbb8f79c33ed2a9224235628933021b60e44796f880a7bea25fN.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\DisableCMD = "1" IExplorer.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\DisableCMD = "1" winlogon.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\DisableCMD = "1" cute.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\DisableCMD = "1" 3dacb43940b1fbbb8f79c33ed2a9224235628933021b60e44796f880a7bea25fN.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\3dacb43940b1fbbb8f79c33ed2a9224235628933021b60e44796f880a7bea25fN.exe"C:\Users\Admin\AppData\Local\Temp\3dacb43940b1fbbb8f79c33ed2a9224235628933021b60e44796f880a7bea25fN.exe"1⤵
- Modifies WinLogon for persistence
- Modifies visibility of file extensions in Explorer
- Modifies visiblity of hidden/system files in Explorer
- Disables RegEdit via registry modification
- Disables cmd.exe use via registry modification
- Modifies system executable filetype association
- Adds Run key to start application
- Enumerates connected drives
- Modifies WinLogon
- Drops autorun.inf file
- Drops file in System32 directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Modifies Control Panel
- Modifies Internet Explorer settings
- Modifies Internet Explorer start page
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
- System policy modification
PID:520 -
C:\Windows\Tiwi.exeC:\Windows\Tiwi.exe2⤵
- Modifies WinLogon for persistence
- Modifies visibility of file extensions in Explorer
- Modifies visiblity of hidden/system files in Explorer
- Disables RegEdit via registry modification
- Disables cmd.exe use via registry modification
- Executes dropped EXE
- Modifies system executable filetype association
- Adds Run key to start application
- Enumerates connected drives
- Modifies WinLogon
- Drops autorun.inf file
- Drops file in System32 directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Modifies Control Panel
- Modifies Internet Explorer settings
- Modifies Internet Explorer start page
- Modifies registry class
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
- System policy modification
PID:460 -
C:\Windows\Tiwi.exeC:\Windows\Tiwi.exe3⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
PID:2212
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C:\Windows\SysWOW64\IExplorer.exeC:\Windows\system32\IExplorer.exe3⤵
- Executes dropped EXE
- Drops file in System32 directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
PID:2708
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C:\Users\Admin\Local Settings\Application Data\WINDOWS\winlogon.exe"C:\Users\Admin\Local Settings\Application Data\WINDOWS\winlogon.exe"3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
PID:4784
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C:\Users\Admin\Local Settings\Application Data\WINDOWS\imoet.exe"C:\Users\Admin\Local Settings\Application Data\WINDOWS\imoet.exe"3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
PID:2412
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C:\Users\Admin\Local Settings\Application Data\WINDOWS\cute.exe"C:\Users\Admin\Local Settings\Application Data\WINDOWS\cute.exe"3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
PID:4916
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C:\Windows\SysWOW64\IExplorer.exeC:\Windows\system32\IExplorer.exe2⤵
- Modifies WinLogon for persistence
- Modifies visibility of file extensions in Explorer
- Modifies visiblity of hidden/system files in Explorer
- Disables RegEdit via registry modification
- Disables cmd.exe use via registry modification
- Executes dropped EXE
- Modifies system executable filetype association
- Adds Run key to start application
- Enumerates connected drives
- Modifies WinLogon
- Drops file in System32 directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Modifies Control Panel
- Modifies Internet Explorer settings
- Modifies Internet Explorer start page
- Modifies registry class
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
- System policy modification
PID:4548 -
C:\Windows\Tiwi.exeC:\Windows\Tiwi.exe3⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
PID:1968
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C:\Windows\SysWOW64\IExplorer.exeC:\Windows\system32\IExplorer.exe3⤵
- Executes dropped EXE
- Drops file in System32 directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
PID:384
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C:\Users\Admin\Local Settings\Application Data\WINDOWS\winlogon.exe"C:\Users\Admin\Local Settings\Application Data\WINDOWS\winlogon.exe"3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
PID:1920
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C:\Users\Admin\Local Settings\Application Data\WINDOWS\imoet.exe"C:\Users\Admin\Local Settings\Application Data\WINDOWS\imoet.exe"3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
PID:3156
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C:\Users\Admin\Local Settings\Application Data\WINDOWS\cute.exe"C:\Users\Admin\Local Settings\Application Data\WINDOWS\cute.exe"3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
PID:4312
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C:\Users\Admin\Local Settings\Application Data\WINDOWS\winlogon.exe"C:\Users\Admin\Local Settings\Application Data\WINDOWS\winlogon.exe"2⤵
- Modifies WinLogon for persistence
- Modifies visibility of file extensions in Explorer
- Modifies visiblity of hidden/system files in Explorer
- Disables RegEdit via registry modification
- Disables cmd.exe use via registry modification
- Executes dropped EXE
- Modifies system executable filetype association
- Adds Run key to start application
- Enumerates connected drives
- Modifies WinLogon
- Drops file in System32 directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Modifies Control Panel
- Modifies Internet Explorer settings
- Modifies Internet Explorer start page
- Modifies registry class
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
- System policy modification
PID:3428 -
C:\Windows\Tiwi.exeC:\Windows\Tiwi.exe3⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
PID:5104
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C:\Windows\SysWOW64\IExplorer.exeC:\Windows\system32\IExplorer.exe3⤵
- Executes dropped EXE
- Drops file in System32 directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
PID:2116
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C:\Users\Admin\Local Settings\Application Data\WINDOWS\winlogon.exe"C:\Users\Admin\Local Settings\Application Data\WINDOWS\winlogon.exe"3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
PID:1440
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C:\Users\Admin\Local Settings\Application Data\WINDOWS\imoet.exe"C:\Users\Admin\Local Settings\Application Data\WINDOWS\imoet.exe"3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
PID:2368
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C:\Users\Admin\Local Settings\Application Data\WINDOWS\cute.exe"C:\Users\Admin\Local Settings\Application Data\WINDOWS\cute.exe"3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
PID:584
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C:\Windows\Tiwi.exeC:\Windows\Tiwi.exe2⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
PID:1972
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C:\Windows\SysWOW64\IExplorer.exeC:\Windows\system32\IExplorer.exe2⤵
- Executes dropped EXE
- Drops file in System32 directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
PID:2484
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C:\Users\Admin\Local Settings\Application Data\WINDOWS\winlogon.exe"C:\Users\Admin\Local Settings\Application Data\WINDOWS\winlogon.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
PID:4396
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C:\Users\Admin\Local Settings\Application Data\WINDOWS\imoet.exe"C:\Users\Admin\Local Settings\Application Data\WINDOWS\imoet.exe"2⤵
- Modifies WinLogon for persistence
- Modifies visibility of file extensions in Explorer
- Modifies visiblity of hidden/system files in Explorer
- Disables RegEdit via registry modification
- Disables cmd.exe use via registry modification
- Executes dropped EXE
- Modifies system executable filetype association
- Adds Run key to start application
- Enumerates connected drives
- Modifies WinLogon
- Drops file in System32 directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Modifies Control Panel
- Modifies Internet Explorer settings
- Modifies Internet Explorer start page
- Modifies registry class
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
- System policy modification
PID:3640 -
C:\Windows\Tiwi.exeC:\Windows\Tiwi.exe3⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
PID:1736
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C:\Windows\SysWOW64\IExplorer.exeC:\Windows\system32\IExplorer.exe3⤵
- Executes dropped EXE
- Drops file in System32 directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
PID:3592
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C:\Users\Admin\Local Settings\Application Data\WINDOWS\winlogon.exe"C:\Users\Admin\Local Settings\Application Data\WINDOWS\winlogon.exe"3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
PID:1892
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C:\Users\Admin\Local Settings\Application Data\WINDOWS\imoet.exe"C:\Users\Admin\Local Settings\Application Data\WINDOWS\imoet.exe"3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
PID:3200
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C:\Users\Admin\Local Settings\Application Data\WINDOWS\cute.exe"C:\Users\Admin\Local Settings\Application Data\WINDOWS\cute.exe"3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
PID:4756
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C:\Users\Admin\Local Settings\Application Data\WINDOWS\cute.exe"C:\Users\Admin\Local Settings\Application Data\WINDOWS\cute.exe"2⤵
- Modifies WinLogon for persistence
- Modifies visibility of file extensions in Explorer
- Modifies visiblity of hidden/system files in Explorer
- Disables RegEdit via registry modification
- Disables cmd.exe use via registry modification
- Executes dropped EXE
- Modifies system executable filetype association
- Adds Run key to start application
- Enumerates connected drives
- Modifies WinLogon
- Drops file in System32 directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Modifies Control Panel
- Modifies Internet Explorer settings
- Modifies Internet Explorer start page
- Modifies registry class
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
- System policy modification
PID:3916 -
C:\Windows\Tiwi.exeC:\Windows\Tiwi.exe3⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
PID:4420
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C:\Windows\SysWOW64\IExplorer.exeC:\Windows\system32\IExplorer.exe3⤵
- Executes dropped EXE
- Drops file in System32 directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
PID:836
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C:\Users\Admin\Local Settings\Application Data\WINDOWS\winlogon.exe"C:\Users\Admin\Local Settings\Application Data\WINDOWS\winlogon.exe"3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
PID:3972
-
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C:\Users\Admin\Local Settings\Application Data\WINDOWS\imoet.exe"C:\Users\Admin\Local Settings\Application Data\WINDOWS\imoet.exe"3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
PID:452
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C:\Users\Admin\Local Settings\Application Data\WINDOWS\cute.exe"C:\Users\Admin\Local Settings\Application Data\WINDOWS\cute.exe"3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
PID:2240
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-
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C:\Users\Admin\Local Settings\Application Data\WINDOWS\imoet.exe"C:\Users\Admin\Local Settings\Application Data\WINDOWS\imoet.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
PID:1328
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C:\Users\Admin\Local Settings\Application Data\WINDOWS\cute.exe"C:\Users\Admin\Local Settings\Application Data\WINDOWS\cute.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
PID:244
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Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
3Registry Run Keys / Startup Folder
1Winlogon Helper DLL
2Event Triggered Execution
1Change Default File Association
1Privilege Escalation
Boot or Logon Autostart Execution
3Registry Run Keys / Startup Folder
1Winlogon Helper DLL
2Event Triggered Execution
1Change Default File Association
1Defense Evasion
Hide Artifacts
2Hidden Files and Directories
2Modify Registry
9Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\WINDOWS\lsass.exe
- Size 45KB
- SHA256 b7892316bcb357d112945929c66bde200bfb8be8711cb9cb431b49b76ef73fa7
- MD5 fe22a63bea5a7fdb8f746057dd6e8368
- SHA1 ace44137b292df1b38580e021da505e6d3cd0ee0
- SHA512 01ffbde41e2c1159f5ac95ece14f09d005534157690a2a4b578d9d388db4e99f7de80cf914f32e2742d4c117f49a33eb05d812f43b9cee81b49c224e66442273
- SSDEEP 6:WYG9nzeyeQdlT++WIMZ+OWcwgHGn1JGhzPX6Sc+SeLEjdGRXHHT6FTaBZt8Sj91V:WYGFaqjT4ZPbwmGiJ51LQdGFnOWZt3Mc
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\WINDOWS\winlogon.exe
- Size 56KB
- SHA256 9c88d80ac78a7141a881beb6bb6b9e5be349e115c202dd519acc7c9853103702
- MD5 daa640372e88fc5a5a89b73b92fdbb38
- SHA1 78291606433660039aefb4dd2cc0babdd198e7e6
- SHA512 9345084209c678c2bff611c8470eb28452ca2ee682838485a20c8086f9481ad1a4cd9fc05c7a769bdac7f4f7dd3fa5520f40cc7f11f49ecc7b83b40ee9933e51
- SSDEEP 768:VNuG777/+V36n9PcXYvn8KR1I3NznRAQZlh4VkpX179r+R5aOwekf/:V8w2VS9Eovn8KRgWmhZpX1QbwD
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\Local Settings\Application Data\WINDOWS\cute.exe
- Size 56KB
- SHA256 35710d9f04e887afeab9d582f0be43fe96d0264cbe26d3a9986f5029dab1ce58
- MD5 e41a35190eea4bcbc91ae1a307644c3c
- SHA1 901b2e3772f4f42ad2eb060337491129ee481e8b
- SHA512 ea2dfbcd83271ecc818ba68c74daddfaeb90af247660d88078f65905da9f80681eee31f304a42fab16cac7ae72ffe2dd0b5e564762b231ef62ce74df6772c98d
- SSDEEP 768:VNuG777/+V36n9PcXYvn8KR1I3NznRAQZlh4VkpX179r+R5JOwekf/:V8w2VS9Eovn8KRgWmhZpX1QEwD
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\Local Settings\Application Data\WINDOWS\cute.exe
- Size 56KB
- SHA256 03b26b6e8b1de17e53bfb3d471ffe723bfda5e6c199cd76adfb7006c65d36bbf
- MD5 8270e3cbe7b5217f12b63bd7b2fc2401
- SHA1 492cf2d858ca02e25605fc2d5b6223b9a64e6e39
- SHA512 663fd5c9bed73665a99990f7c226fbd2f57d166f7ff6b550e3c91107991fa034a1cd6964f43c6757657c5340d340de32c91c8b00e700d893049bc42ea8d62264
- SSDEEP 768:VNuG777/+V36n9PcXYvn8KR1I3NznRAQZlh4VkpX179r+R5sOOwekf/:V8w2VS9Eovn8KRgWmhZpX1QAwD
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\Local Settings\Application Data\WINDOWS\lsass.exe
- Size 45KB
- SHA256 e9eb549346630d83038d62894067e076ae0a7d3e10b42371927d3b49cd1de0a0
- MD5 630a4677b6d1df80e0ca2793a5005fa2
- SHA1 762e7c34b1f40f210d351746e467b73ffac96be7
- SHA512 0388cced1a5785238b9b43b553c76f971fcaf9a624e2ab09998a9e4ca9de3cf41118f4d113ff0495031ecd4547b9286d1fa9bbc1db10670f66171cc6594dcf45
- SSDEEP 12:b8Bg3SHjxBs1knB049/qKFNCBBg3SHjxBs1knB0n:06SHjns1knBzwKFN06SHjns1knB0
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\Local Settings\Application Data\WINDOWS\lsass.exe
- Size 45KB
- SHA256 b5d52facf88600c1d28eee9dfa29576d5fd31d122f4c20ae6a220be2c1cbd9e6
- MD5 56931e69a6e0ee42ce0e47f6b6d6f993
- SHA1 436de07ac8bd3e3678aba75113cc019952cdb8e9
- SHA512 60a3955377073370ecd44a802dae2af47264f4aa88121bdeeab7da9ff5cba2eff7cf84828f3c0123c12f1380f69900af1a354ebdad670fad63ff2bfe0355965a
- SSDEEP 12:AAPPQROcUjsFghU2JPMQd3dqDoPQROcUjsFghUDB1knB0n:AjSj/BJndkjSj/o1knB0
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\Local Settings\Application Data\WINDOWS\lsass.exe
- Size 45KB
- SHA256 41dc94654df73276d06e6bd502b4fcbcf8389d95c56ba22b80ee3f833cfee91d
- MD5 478f362b515c9128044b9b6ece883fb7
- SHA1 d80c3005a144f311ae422a20e2fd7ec534ec0549
- SHA512 c05303b845377594faab1fe06cc510ac16e2e8eea5d768021025b0849d5ea9332f80fbc0dcfcec277599c1bd3e53a8d956a76f5972497801ea5567c9a805ebbb
- SSDEEP 12:z2OJLpXIWiwjPMQd3dqDoPQROcUjsFghUDB1knB0n:zbJXFndkjSj/o1knB0
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Windows\MSVBVM60.DLL
- Size 1.4MB
- SHA256 898288bd3b21d0e7d5f406df2e0b69a5bbfa4f241baf29a2cdf8a3cf4d4619f2
- MD5 25f62c02619174b35851b0e0455b3d94
- SHA1 4e8ee85157f1769f6e3f61c0acbe59072209da71
- SHA512 f4529fd9eca4e4696f7f06874866ff98a1447a9b0d3a20ef0de54d4d694e2497fd39c452f73fab9b8a02962a7b2b88d1e85f6e35c7cbcb9555003c6828bebc3a
- SSDEEP 24576:/NqrWz23mmOittiMQVZb2NOTGTZg2REA7qc+vM597KXNWU8fSV2z3PNGvCQSIjuT:/NQimtzbQVB2PpEVa2XNWUISV20AIq
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Windows\SysWOW64\IExplorer.exe
- Size 56KB
- SHA256 7a6a4d958c154db4fa96bf76b44279e72c7d9694cb6a541d7d4f4cc51d09f851
- MD5 70a3bc16911f788355045aeddf26d618
- SHA1 c0495c161b27a9d8325dac2977c5121c81de66fe
- SHA512 f22a0ab78cb25fc4e1ceba1ee961ad509be9b850e59df929dd811260a9bd5d4ace29d6db67b352a7594a9b36af10cb1b1b35dcbe477c0b9f4e17692b197fde1a
- SSDEEP 768:VNuG777/+V36n9PcXYvn8KR1I3NznRAQZlh4VkpX179r+R5jOwekf/:V8w2VS9Eovn8KRgWmhZpX1Q6wD
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Windows\SysWOW64\shell.exe
- Size 56KB
- SHA256 3dacb43940b1fbbb8f79c33ed2a9224235628933021b60e44796f880a7bea25f
- MD5 cca1c0eff41bbb57818fc24ec9ae8720
- SHA1 c3d999b28741cdc669a6abf10c632ea0da8b81bf
- SHA512 caaba304d23d714e1a17f2abf475bf364a76433dfc587908713aee79e118d0fbdfda417da9f03142ef12143fb3769ba45ae1160d003633ff679ea2d1c303d7b7
- SSDEEP 768:VNuG777/+V36n9PcXYvn8KR1I3NznRAQZlh4VkpX179r+R5uOwekf/:V8w2VS9Eovn8KRgWmhZpX1Q3wD
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Windows\tiwi.exe
- Size 56KB
- SHA256 22892ae23eddc21915c867d419dc8f61a7d23cae358914ee20ea796c08944861
- MD5 dc9968c57b8eaf6bc82eb3dd01e4712d
- SHA1 cce382013db97920de3dc153b985a124c93c20b0
- SHA512 f705cf0ac7f46e0f91318d531900298e564f84ffd041dc3df3ad42a6e8e94b98139919ee5ec55423ab92e9c7e29fddfa6cfb58ea7694b047f38b69e471c91501
- SSDEEP 768:VNuG777/+V36n9PcXYvn8KR1I3NznRAQZlh4VkpX179r+R5aOwekf/:V8w2VS9Eovn8KRgWmhZpX1QrwD
- MD5 SHA1 SHA512 SSDEEP
- Path C:\present.txt
- Size 729B
- SHA256 574a3a546332854d82e4f5b54cc5e8731fe9828e14e89a728be7e53ed21f6bad
- MD5 8e3c734e8dd87d639fb51500d42694b5
- SHA1 f76371d31eed9663e9a4fd7cb95f54dcfc51f87f
- SHA512 06ef1ddd1dd2b30d7db261e9ac78601111eeb1315d2c46f42ec71d14611376a951af3e9c6178bb7235f0d61c022d4715aeb528f775a3cf7da249ab0b2e706853
- MD5 SHA1 SHA512
- Path F:\autorun.inf
- Size 39B
- SHA256 e6e9c5ea41aaf8b2145701f94289458ef5c8467f8c8a2954caddf8513adcf26e
- MD5 415c421ba7ae46e77bdee3a681ecc156
- SHA1 b0db5782b7688716d6fc83f7e650ffe1143201b7
- SHA512 dbafe82d3fe0f9cda3fa9131271636381e548da5cc58cd01dd68d50e3795ff9d857143f30db9cd2a0530c06ce1adef4de9a61289e0014843ac7fefcbd31a8f62
- MD5 SHA1 SHA512