Analysis
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max time kernel
148s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
30-12-2024 14:51
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe
Resource
win7-20240903-en
windows7-x64
11 signatures
150 seconds
General
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Target
833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe
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Size
2.1MB
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MD5
4dc19289b55e8e2993139fd0b07796c7
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SHA1
ea882847f477d2fad0a5be1d8553d9b21a92f90c
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SHA256
833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e
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SHA512
9488c3f626ec84497d20471573ebe136855a8d3d06ded789b835178efae37408cd12d97fe82347c0e12d2dce59f380d91d15cfbfe69a3a4951b6f851835e11df
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SSDEEP
49152:U7ds9WB8RXDZaTy0uE4oNUS0f2WQOTMwLmtXVblTm:4d/GaLuE4BS0uWEFu
Malware Config
Extracted
Family
sality
C2
http://89.119.67.154/testo5/
http://kukutrustnet777.info/home.gif
http://kukutrustnet888.info/home.gif
http://kukutrustnet987.info/home.gif
Signatures
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Modifies firewall policy service 3 TTPs 3 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe -
Sality family
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description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe -
resource yara_rule behavioral2/memory/2244-17-0x0000000002600000-0x00000000036BA000-memory.dmp upx behavioral2/memory/2244-3-0x0000000002600000-0x00000000036BA000-memory.dmp upx behavioral2/memory/2244-4-0x0000000002600000-0x00000000036BA000-memory.dmp upx behavioral2/memory/2244-16-0x0000000002600000-0x00000000036BA000-memory.dmp upx behavioral2/memory/2244-11-0x0000000002600000-0x00000000036BA000-memory.dmp upx behavioral2/memory/2244-6-0x0000000002600000-0x00000000036BA000-memory.dmp upx behavioral2/memory/2244-15-0x0000000002600000-0x00000000036BA000-memory.dmp upx behavioral2/memory/2244-5-0x0000000002600000-0x00000000036BA000-memory.dmp upx behavioral2/memory/2244-23-0x0000000002600000-0x00000000036BA000-memory.dmp upx -
Drops file in Windows directory 2 IoCs
description ioc Process File created C:\Windows\e579981 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe File opened for modification C:\Windows\SYSTEM.INI 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe -
System Location Discovery: System Language Discovery 1 TTPs 1 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 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 2244 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe 2244 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 2244 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe Token: SeDebugPrivilege 2244 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe Token: SeDebugPrivilege 2244 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe Token: SeDebugPrivilege 2244 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe Token: SeDebugPrivilege 2244 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe Token: SeDebugPrivilege 2244 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe Token: SeDebugPrivilege 2244 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe Token: SeDebugPrivilege 2244 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe Token: SeDebugPrivilege 2244 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe Token: SeDebugPrivilege 2244 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe Token: SeDebugPrivilege 2244 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe Token: SeDebugPrivilege 2244 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe Token: SeDebugPrivilege 2244 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe Token: SeDebugPrivilege 2244 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe Token: SeDebugPrivilege 2244 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe Token: SeDebugPrivilege 2244 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe Token: SeDebugPrivilege 2244 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe Token: SeDebugPrivilege 2244 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe Token: SeDebugPrivilege 2244 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe Token: SeDebugPrivilege 2244 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe Token: SeDebugPrivilege 2244 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe Token: SeDebugPrivilege 2244 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe Token: SeDebugPrivilege 2244 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe Token: SeDebugPrivilege 2244 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe Token: SeDebugPrivilege 2244 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe Token: SeDebugPrivilege 2244 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe Token: SeDebugPrivilege 2244 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe Token: SeDebugPrivilege 2244 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe Token: SeDebugPrivilege 2244 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe Token: SeDebugPrivilege 2244 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe Token: SeDebugPrivilege 2244 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe Token: SeDebugPrivilege 2244 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe Token: SeDebugPrivilege 2244 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe Token: SeDebugPrivilege 2244 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe Token: SeDebugPrivilege 2244 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe Token: SeDebugPrivilege 2244 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe Token: SeDebugPrivilege 2244 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe Token: SeDebugPrivilege 2244 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe Token: SeDebugPrivilege 2244 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe Token: SeDebugPrivilege 2244 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe Token: SeDebugPrivilege 2244 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe Token: SeDebugPrivilege 2244 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe Token: SeDebugPrivilege 2244 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe Token: SeDebugPrivilege 2244 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe Token: SeDebugPrivilege 2244 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe Token: SeDebugPrivilege 2244 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe Token: SeDebugPrivilege 2244 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe Token: SeDebugPrivilege 2244 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe Token: SeDebugPrivilege 2244 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe Token: SeDebugPrivilege 2244 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe Token: SeDebugPrivilege 2244 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe Token: SeDebugPrivilege 2244 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe Token: SeDebugPrivilege 2244 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe Token: SeDebugPrivilege 2244 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe Token: SeDebugPrivilege 2244 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe Token: SeDebugPrivilege 2244 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe Token: SeDebugPrivilege 2244 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe Token: SeDebugPrivilege 2244 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe Token: SeDebugPrivilege 2244 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe Token: SeDebugPrivilege 2244 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe Token: SeDebugPrivilege 2244 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe Token: SeDebugPrivilege 2244 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe Token: SeDebugPrivilege 2244 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe Token: SeDebugPrivilege 2244 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe -
Suspicious use of WriteProcessMemory 16 IoCs
description pid Process procid_target PID 2244 wrote to memory of 756 2244 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe 8 PID 2244 wrote to memory of 760 2244 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe 9 PID 2244 wrote to memory of 336 2244 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe 13 PID 2244 wrote to memory of 2956 2244 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe 49 PID 2244 wrote to memory of 2964 2244 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe 50 PID 2244 wrote to memory of 3060 2244 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe 52 PID 2244 wrote to memory of 3436 2244 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe 56 PID 2244 wrote to memory of 3564 2244 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe 57 PID 2244 wrote to memory of 3756 2244 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe 58 PID 2244 wrote to memory of 3844 2244 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe 59 PID 2244 wrote to memory of 3940 2244 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe 60 PID 2244 wrote to memory of 4012 2244 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe 61 PID 2244 wrote to memory of 3152 2244 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe 62 PID 2244 wrote to memory of 816 2244 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe 75 PID 2244 wrote to memory of 4176 2244 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe 76 PID 2244 wrote to memory of 1796 2244 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe 81 -
System policy modification 1 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe
Processes
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C:\Windows\system32\fontdrvhost.exe"fontdrvhost.exe"1⤵PID:756
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C:\Windows\system32\fontdrvhost.exe"fontdrvhost.exe"1⤵PID:760
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C:\Windows\system32\dwm.exe"dwm.exe"1⤵PID:336
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C:\Windows\system32\sihost.exesihost.exe1⤵PID:2956
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc1⤵PID:2964
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C:\Windows\system32\taskhostw.exetaskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}1⤵PID:3060
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:3436
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C:\Users\Admin\AppData\Local\Temp\833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe"C:\Users\Admin\AppData\Local\Temp\833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe"2⤵
- Modifies firewall policy service
- UAC bypass
- Windows security bypass
- Windows security modification
- Checks whether UAC is enabled
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- System policy modification
PID:2244
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc1⤵PID:3564
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:3756
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C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe"C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca1⤵PID:3844
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:3940
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C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe"C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca1⤵PID:4012
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:3152
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C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\InputApp\TextInputHost.exe"C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\InputApp\TextInputHost.exe" -ServerName:InputApp.AppX9jnwykgrccxc8by3hsrsh07r423xzvav.mca1⤵PID:816
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:4176
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C:\Windows\system32\backgroundTaskHost.exe"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca1⤵PID:1796
Network
MITRE ATT&CK Enterprise v15
Privilege Escalation
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Create or Modify System Process
1Windows Service
1Defense Evasion
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Impair Defenses
4Disable or Modify System Firewall
1Disable or Modify Tools
3Modify Registry
5