Analysis
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max time kernel
95s -
max time network
142s -
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 14:55
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe
Resource
win7-20241010-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\UacDisableNotify = "1" 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 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 -
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 Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc 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/4856-1-0x0000000002530000-0x00000000035EA000-memory.dmp upx behavioral2/memory/4856-4-0x0000000002530000-0x00000000035EA000-memory.dmp upx behavioral2/memory/4856-3-0x0000000002530000-0x00000000035EA000-memory.dmp upx behavioral2/memory/4856-22-0x0000000002530000-0x00000000035EA000-memory.dmp upx behavioral2/memory/4856-6-0x0000000002530000-0x00000000035EA000-memory.dmp upx behavioral2/memory/4856-9-0x0000000002530000-0x00000000035EA000-memory.dmp upx behavioral2/memory/4856-5-0x0000000002530000-0x00000000035EA000-memory.dmp upx -
Drops file in Windows directory 2 IoCs
description ioc Process File created C:\Windows\e577678 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 4856 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe 4856 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 4856 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe Token: SeDebugPrivilege 4856 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe Token: SeDebugPrivilege 4856 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe Token: SeDebugPrivilege 4856 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe Token: SeDebugPrivilege 4856 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe Token: SeDebugPrivilege 4856 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe Token: SeDebugPrivilege 4856 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe Token: SeDebugPrivilege 4856 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe Token: SeDebugPrivilege 4856 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe Token: SeDebugPrivilege 4856 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe Token: SeDebugPrivilege 4856 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe Token: SeDebugPrivilege 4856 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe Token: SeDebugPrivilege 4856 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe Token: SeDebugPrivilege 4856 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe Token: SeDebugPrivilege 4856 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe Token: SeDebugPrivilege 4856 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe Token: SeDebugPrivilege 4856 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe Token: SeDebugPrivilege 4856 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe Token: SeDebugPrivilege 4856 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe Token: SeDebugPrivilege 4856 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe Token: SeDebugPrivilege 4856 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe Token: SeDebugPrivilege 4856 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe Token: SeDebugPrivilege 4856 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe Token: SeDebugPrivilege 4856 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe Token: SeDebugPrivilege 4856 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe Token: SeDebugPrivilege 4856 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe Token: SeDebugPrivilege 4856 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe Token: SeDebugPrivilege 4856 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe Token: SeDebugPrivilege 4856 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe Token: SeDebugPrivilege 4856 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe Token: SeDebugPrivilege 4856 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe Token: SeDebugPrivilege 4856 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe Token: SeDebugPrivilege 4856 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe Token: SeDebugPrivilege 4856 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe Token: SeDebugPrivilege 4856 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe Token: SeDebugPrivilege 4856 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe Token: SeDebugPrivilege 4856 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe Token: SeDebugPrivilege 4856 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe Token: SeDebugPrivilege 4856 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe Token: SeDebugPrivilege 4856 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe Token: SeDebugPrivilege 4856 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe Token: SeDebugPrivilege 4856 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe Token: SeDebugPrivilege 4856 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe Token: SeDebugPrivilege 4856 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe Token: SeDebugPrivilege 4856 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe Token: SeDebugPrivilege 4856 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe Token: SeDebugPrivilege 4856 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe Token: SeDebugPrivilege 4856 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe Token: SeDebugPrivilege 4856 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe Token: SeDebugPrivilege 4856 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe Token: SeDebugPrivilege 4856 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe Token: SeDebugPrivilege 4856 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe Token: SeDebugPrivilege 4856 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe Token: SeDebugPrivilege 4856 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe Token: SeDebugPrivilege 4856 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe Token: SeDebugPrivilege 4856 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe Token: SeDebugPrivilege 4856 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe Token: SeDebugPrivilege 4856 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe Token: SeDebugPrivilege 4856 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe Token: SeDebugPrivilege 4856 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe Token: SeDebugPrivilege 4856 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe Token: SeDebugPrivilege 4856 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe Token: SeDebugPrivilege 4856 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe Token: SeDebugPrivilege 4856 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe -
Suspicious use of WriteProcessMemory 15 IoCs
description pid Process procid_target PID 4856 wrote to memory of 776 4856 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe 9 PID 4856 wrote to memory of 780 4856 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe 10 PID 4856 wrote to memory of 1020 4856 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe 13 PID 4856 wrote to memory of 2944 4856 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe 50 PID 4856 wrote to memory of 3000 4856 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe 51 PID 4856 wrote to memory of 3060 4856 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe 52 PID 4856 wrote to memory of 3428 4856 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe 56 PID 4856 wrote to memory of 3544 4856 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe 57 PID 4856 wrote to memory of 3732 4856 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe 58 PID 4856 wrote to memory of 3844 4856 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe 59 PID 4856 wrote to memory of 3912 4856 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe 60 PID 4856 wrote to memory of 4028 4856 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe 61 PID 4856 wrote to memory of 4124 4856 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe 62 PID 4856 wrote to memory of 4596 4856 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe 74 PID 4856 wrote to memory of 2792 4856 833a4a08ac2010bad8b238de0569dd926375b095f528e839af005654d476753e.exe 76 -
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:776
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C:\Windows\system32\fontdrvhost.exe"fontdrvhost.exe"1⤵PID:780
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C:\Windows\system32\dwm.exe"dwm.exe"1⤵PID:1020
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C:\Windows\system32\sihost.exesihost.exe1⤵PID:2944
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc1⤵PID:3000
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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:3428
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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:4856
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc1⤵PID:3544
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:3732
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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:3912
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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:4028
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:4124
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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:4596
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:2792
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