Analysis
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max time kernel
127s -
max time network
128s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
18/04/2024, 17:33
Static task
static1
Behavioral task
behavioral1
Sample
GAMERS_1_STAR_RATING_1.mp4
Resource
win7-20240221-en
11 signatures
150 seconds
Errors
Reason
Machine shutdown: "{\"level\":\"info\",\"time\":\"2024-04-18T17:36:39Z\",\"message\":\"Dirty snapshot: /var/lib/sandbox/hatchvm/win7-20240221-en/instance_28-dirty.qcow2\"}"
General
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Target
GAMERS_1_STAR_RATING_1.mp4
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Size
211KB
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MD5
90e42c3ce39e71cfc6f6b88d90f9a8ca
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SHA1
c412b9bc0caea8709f4b4ecf0914a2991fe397cf
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SHA256
562c915dcfed76d44e22ae9c7aa7b0b4a9dd31ea3c9cd6179d533659a356c33b
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SHA512
4202617df32314a6c5a4e4c09f7104d87ae423cdcda3e93fda066686f89befc386272a18db1b5860b70a27ac879810baf7038f91831970472db3be358f325ed7
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SSDEEP
3072:HT5oqqxogDO7kZTh6OgILDCI+C6I9efUYzAui1qaAmGe8mnIw:HTGWkxlNzLd+JLUYzARWm58mnv
Score
5/10
Malware Config
Signatures
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Drops file in System32 directory 2 IoCs
description ioc Process File created C:\Windows\system32\config\systemprofile\AppData\Roaming\Microsoft\Speech\Files\UserLexicons\SP_927AA725431A42F4B2D3940A674AAA4B.dat utilman.exe File opened for modification C:\Windows\system32\config\systemprofile\AppData\Roaming\Microsoft\Speech\Files\UserLexicons\SP_927AA725431A42F4B2D3940A674AAA4B.dat utilman.exe -
Enumerates system info in registry 2 TTPs 32 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\MultifunctionAdapter csrss.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\MultifunctionAdapter\1\Component Information csrss.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\MultifunctionAdapter\0\KeyboardController\0\Identifier csrss.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\MultifunctionAdapter\0\Identifier csrss.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\SYSTEM\MultifunctionAdapter\1\KeyboardController csrss.exe Key queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\MultifunctionAdapter\1 csrss.exe Key queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\MultifunctionAdapter\2 csrss.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\MultifunctionAdapter\1\Identifier csrss.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\SYSTEM\MultifunctionAdapter\0\KeyboardController csrss.exe Key queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\MultifunctionAdapter\0\KeyboardController\0\KeyboardPeripheral csrss.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\MultifunctionAdapter\0\Component Information csrss.exe Key queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\MultifunctionAdapter\0 csrss.exe Key enumerated \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\MultifunctionAdapter\0 csrss.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\MultifunctionAdapter\2\Identifier csrss.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\MultifunctionAdapter\0\KeyboardController\0\Component Information csrss.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\MultifunctionAdapter\0\KeyboardController\0\KeyboardPeripheral\0\Configuration Data csrss.exe Key enumerated \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\MultifunctionAdapter csrss.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\MultifunctionAdapter\0 csrss.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\MultifunctionAdapter\2\Configuration Data csrss.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\MultifunctionAdapter\2\Component Information csrss.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\MultifunctionAdapter\0\KeyboardController\0\Configuration Data csrss.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\MultifunctionAdapter\1\Configuration Data csrss.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\MultifunctionAdapter\2 csrss.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\MultifunctionAdapter\0\KeyboardController\0\KeyboardPeripheral\0\Identifier csrss.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\MultifunctionAdapter\0\Configuration Data csrss.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\MultifunctionAdapter\1 csrss.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\SYSTEM\MultifunctionAdapter\0\KeyboardController\0 csrss.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\SYSTEM\MultifunctionAdapter\0\KeyboardController\0\KeyboardPeripheral csrss.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\SYSTEM\MultifunctionAdapter\0\KeyboardController\0\KeyboardPeripheral\0 csrss.exe Key queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\MultifunctionAdapter csrss.exe Key queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\MultifunctionAdapter\0\KeyboardController csrss.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\MultifunctionAdapter\0\KeyboardController\0\KeyboardPeripheral\0\Component Information csrss.exe -
Modifies data under HKEY_USERS 46 IoCs
description ioc Process Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Speech\AudioOutput\TokenEnums\MMAudioOut\{0.0.0.00000000}.{a1758a1b-7967-45d4-8c49-dc01acbc8efc}\CLSID = "{A8C680EB-3D32-11D2-9EE7-00C04F797396}" utilman.exe Set value (data) \REGISTRY\USER\.DEFAULT\Control Panel\Desktop\MuiCached\MachinePreferredUILanguages = 65006e002d00550053000000 winlogon.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Speech\Voices utilman.exe Key created \REGISTRY\USER\.DEFAULT\SYSTEM\CurrentControlSet\Control utilman.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Speech\CurrentUserLexicon\{C9E37C15-DF92-4727-85D6-72E5EEB6995A}\Files\Datafile = "%1a%\\Microsoft\\Speech\\Files\\UserLexicons\\SP_927AA725431A42F4B2D3940A674AAA4B.dat" utilman.exe Key created \REGISTRY\USER\.DEFAULT\System utilman.exe Key created \REGISTRY\USER\.DEFAULT\SYSTEM\CurrentControlSet\Control\MediaProperties utilman.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Speech\AudioOutput\TokenEnums\MMAudioOut\{0.0.0.00000000}.{a1758a1b-7967-45d4-8c49-dc01acbc8efc}\DeviceName = "Speakers (High Definition Audio Device)" utilman.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Speech\AudioOutput\TokenEnums\MMAudioOut\{0.0.0.00000000}.{a1758a1b-7967-45d4-8c49-dc01acbc8efc}\Attributes utilman.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\ThemeManager\ThemeActive = "1" winlogon.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\ThemeManager\LastLoadedDPI = "96" winlogon.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Speech\CurrentUserLexicon\{C9E37C15-DF92-4727-85D6-72E5EEB6995A}\Files utilman.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\ThemeManager\LastUserLangID = "1033" winlogon.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\ThemeManager\ColorName = "NormalColor" winlogon.exe Key created \REGISTRY\USER\.DEFAULT\System\CurrentControlSet\Control\MediaProperties\PrivateProperties\Joystick\Winmm utilman.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Speech utilman.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Speech\CurrentUserLexicon\AppLexicons utilman.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Speech\AudioOutput utilman.exe Set value (int) \REGISTRY\USER\.DEFAULT\SYSTEM\CurrentControlSet\Control\MediaProperties\PrivateProperties\Joystick\Winmm\wheel = "1" utilman.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Speech\AudioOutput\DefaultTokenId = "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Speech\\AudioOutput\\TokenEnums\\MMAudioOut\\" utilman.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\ThemeManager\LoadedBefore = "1" winlogon.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft utilman.exe Set value (int) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Speech\CurrentUserLexicon\Generation = "0" utilman.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Speech\CurrentUserLexicon\ = "Current User Lexicon" utilman.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Speech\CurrentUserLexicon\{C9E37C15-DF92-4727-85D6-72E5EEB6995A} utilman.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Speech\AppLexicons utilman.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Speech\PhoneConverters\DefaultTokenId = "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Speech\\PhoneConverters\\Tokens\\English" utilman.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Speech\AudioOutput\TokenEnums utilman.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\ThemeManager winlogon.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE utilman.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Speech\Voices\DefaultTokenId = "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Speech\\Voices\\Tokens\\MS-Anna-1033-20-DSK" utilman.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Speech\AudioOutput\TokenEnums\MMAudioOut\{0.0.0.00000000}.{a1758a1b-7967-45d4-8c49-dc01acbc8efc}\Attributes\Vendor = "Microsoft" utilman.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Speech\AudioOutput\TokenEnums\MMAudioOut\{0.0.0.00000000}.{a1758a1b-7967-45d4-8c49-dc01acbc8efc}\Attributes\Technology = "MMSys" utilman.exe Key created \REGISTRY\USER\.DEFAULT\SYSTEM\CurrentControlSet\Control\MediaProperties\PrivateProperties\Joystick utilman.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Speech\CurrentUserLexicon\CLSID = "{C9E37C15-DF92-4727-85D6-72E5EEB6995A}" utilman.exe Key created \REGISTRY\USER\.DEFAULT\SYSTEM\CurrentControlSet utilman.exe Key created \REGISTRY\USER\.DEFAULT\SYSTEM\CurrentControlSet\Control\MediaProperties\PrivateProperties utilman.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Speech\PhoneConverters utilman.exe Key created \REGISTRY\USER\.DEFAULT\SYSTEM\CurrentControlSet\Control\MediaProperties\PrivateProperties\Joystick\Winmm utilman.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Speech\AudioOutput\TokenEnums\MMAudioOut utilman.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Speech\AudioOutput\TokenEnums\MMAudioOut\{0.0.0.00000000}.{a1758a1b-7967-45d4-8c49-dc01acbc8efc} utilman.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Speech\AudioOutput\TokenEnums\MMAudioOut\{0.0.0.00000000}.{a1758a1b-7967-45d4-8c49-dc01acbc8efc}\ = "Speakers (High Definition Audio Device)" utilman.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\ThemeManager\DllName = "%SystemRoot%\\resources\\themes\\Aero\\Aero.msstyles" winlogon.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\ThemeManager\SizeName = "NormalSize" winlogon.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Speech\CurrentUserLexicon utilman.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Speech\AudioOutput\TokenEnums\MMAudioOut\{0.0.0.00000000}.{a1758a1b-7967-45d4-8c49-dc01acbc8efc}\DeviceId = "{0.0.0.00000000}.{a1758a1b-7967-45d4-8c49-dc01acbc8efc}" utilman.exe -
Suspicious behavior: AddClipboardFormatListener 1 IoCs
pid Process 2856 vlc.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 2744 utilman.exe 2744 utilman.exe 1720 utilman.exe 1720 utilman.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 2856 vlc.exe -
Suspicious use of AdjustPrivilegeToken 12 IoCs
description pid Process Token: 33 2856 vlc.exe Token: SeIncBasePriorityPrivilege 2856 vlc.exe Token: SeShutdownPrivilege 2452 LogonUI.exe Token: SeShutdownPrivilege 2452 LogonUI.exe Token: SeSecurityPrivilege 2616 winlogon.exe Token: SeBackupPrivilege 2616 winlogon.exe Token: SeSecurityPrivilege 2616 winlogon.exe Token: SeTcbPrivilege 2616 winlogon.exe Token: SeShutdownPrivilege 2452 LogonUI.exe Token: SeShutdownPrivilege 2452 LogonUI.exe Token: SeShutdownPrivilege 2616 winlogon.exe Token: SeShutdownPrivilege 2616 winlogon.exe -
Suspicious use of FindShellTrayWindow 28 IoCs
pid Process 2856 vlc.exe 2856 vlc.exe 2856 vlc.exe 2856 vlc.exe 2856 vlc.exe 2856 vlc.exe 2856 vlc.exe 2856 vlc.exe 2856 vlc.exe 2856 vlc.exe 2856 vlc.exe 2856 vlc.exe 2856 vlc.exe 2856 vlc.exe 2856 vlc.exe 2856 vlc.exe 2856 vlc.exe 2856 vlc.exe 2856 vlc.exe 2856 vlc.exe 2856 vlc.exe 2856 vlc.exe 2856 vlc.exe 2856 vlc.exe 2856 vlc.exe 2856 vlc.exe 2856 vlc.exe 2856 vlc.exe -
Suspicious use of SendNotifyMessage 9 IoCs
pid Process 2856 vlc.exe 2856 vlc.exe 2856 vlc.exe 2856 vlc.exe 2856 vlc.exe 2856 vlc.exe 2856 vlc.exe 2856 vlc.exe 2856 vlc.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 2856 vlc.exe -
Suspicious use of WriteProcessMemory 28 IoCs
description pid Process procid_target PID 2348 wrote to memory of 2452 2348 csrss.exe 32 PID 2348 wrote to memory of 2452 2348 csrss.exe 32 PID 2616 wrote to memory of 2452 2616 winlogon.exe 32 PID 2616 wrote to memory of 2452 2616 winlogon.exe 32 PID 2616 wrote to memory of 2452 2616 winlogon.exe 32 PID 2348 wrote to memory of 2452 2348 csrss.exe 32 PID 2348 wrote to memory of 2452 2348 csrss.exe 32 PID 2348 wrote to memory of 2452 2348 csrss.exe 32 PID 2348 wrote to memory of 2452 2348 csrss.exe 32 PID 2348 wrote to memory of 2452 2348 csrss.exe 32 PID 2348 wrote to memory of 2452 2348 csrss.exe 32 PID 2348 wrote to memory of 2452 2348 csrss.exe 32 PID 2348 wrote to memory of 2452 2348 csrss.exe 32 PID 2348 wrote to memory of 2452 2348 csrss.exe 32 PID 2348 wrote to memory of 2744 2348 csrss.exe 35 PID 2348 wrote to memory of 2744 2348 csrss.exe 35 PID 2616 wrote to memory of 2744 2616 winlogon.exe 35 PID 2616 wrote to memory of 2744 2616 winlogon.exe 35 PID 2616 wrote to memory of 2744 2616 winlogon.exe 35 PID 2348 wrote to memory of 2744 2348 csrss.exe 35 PID 2348 wrote to memory of 2744 2348 csrss.exe 35 PID 2348 wrote to memory of 1720 2348 csrss.exe 37 PID 2348 wrote to memory of 1720 2348 csrss.exe 37 PID 2616 wrote to memory of 1720 2616 winlogon.exe 37 PID 2616 wrote to memory of 1720 2616 winlogon.exe 37 PID 2616 wrote to memory of 1720 2616 winlogon.exe 37 PID 2348 wrote to memory of 1720 2348 csrss.exe 37 PID 2348 wrote to memory of 1720 2348 csrss.exe 37
Processes
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C:\Program Files\VideoLAN\VLC\vlc.exe"C:\Program Files\VideoLAN\VLC\vlc.exe" --started-from-file "C:\Users\Admin\AppData\Local\Temp\GAMERS_1_STAR_RATING_1.mp4"1⤵
- Suspicious behavior: AddClipboardFormatListener
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of SetWindowsHookEx
PID:2856
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C:\Windows\system32\csrss.exe%SystemRoot%\system32\csrss.exe ObjectDirectory=\Windows SharedSection=1024,20480,768 Windows=On SubSystemType=Windows ServerDll=basesrv,1 ServerDll=winsrv:UserServerDllInitialization,3 ServerDll=winsrv:ConServerDllInitialization,2 ServerDll=sxssrv,4 ProfileControl=Off MaxRequestThreads=161⤵
- Enumerates system info in registry
- Suspicious use of WriteProcessMemory
PID:2348
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C:\Windows\system32\winlogon.exewinlogon.exe1⤵
- Modifies data under HKEY_USERS
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2616 -
C:\Windows\system32\LogonUI.exe"LogonUI.exe" /flags:0x02⤵
- Suspicious use of AdjustPrivilegeToken
PID:2452
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C:\Windows\system32\utilman.exeutilman.exe /debug2⤵
- Drops file in System32 directory
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
PID:2744
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C:\Windows\system32\utilman.exeutilman.exe /debug2⤵
- Suspicious behavior: EnumeratesProcesses
PID:1720
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C:\Windows\SysWOW64\DllHost.exeC:\Windows\SysWOW64\DllHost.exe /Processid:{3F6B5E16-092A-41ED-930B-0B4125D91D4E}1⤵PID:2756
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C:\Windows\system32\LogonUI.exe"LogonUI.exe" /flags:0x01⤵PID:1560
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C:\Windows\system32\LogonUI.exe"LogonUI.exe" /flags:0x11⤵PID:2984