Analysis
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max time kernel
94s -
max time network
146s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
06/12/2024, 20:19
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe
Resource
win7-20240903-en
windows7-x64
15 signatures
150 seconds
General
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Target
c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe
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Size
2.5MB
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MD5
e31bccbc64082b29bd4ff01d71eae3d2
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SHA1
73701ea0189b2b4fda116ac4e9ee25eac78b9b21
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SHA256
c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508
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SHA512
701879685717bc936292e39b4700bf598f78f9895123b730c09025b90ad898650f8cc869d520fe260a6e322ebd5c5bac1e3cf5ded315e9d649dc61cb90caf231
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SSDEEP
49152:TYNtHBjBeXyf84ZXOJiBZoJ6+tQyuJNOg4Sl8GQV5qU9WtPHXA0pTCxXHmcu4x:TY7HVUiIibyuJN3bl8GQvqdNXA0j4x
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" c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe -
Sality family
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description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe -
resource yara_rule behavioral2/memory/1384-6-0x00000000026A0000-0x000000000375A000-memory.dmp upx behavioral2/memory/1384-3-0x00000000026A0000-0x000000000375A000-memory.dmp upx behavioral2/memory/1384-7-0x00000000026A0000-0x000000000375A000-memory.dmp upx behavioral2/memory/1384-5-0x00000000026A0000-0x000000000375A000-memory.dmp upx behavioral2/memory/1384-4-0x00000000026A0000-0x000000000375A000-memory.dmp upx behavioral2/memory/1384-1-0x00000000026A0000-0x000000000375A000-memory.dmp upx behavioral2/memory/1384-12-0x00000000026A0000-0x000000000375A000-memory.dmp upx behavioral2/memory/1384-26-0x00000000026A0000-0x000000000375A000-memory.dmp upx -
Drops file in Windows directory 2 IoCs
description ioc Process File created C:\Windows\e57bd06 c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe File opened for modification C:\Windows\SYSTEM.INI c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.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 c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 1384 c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe 1384 c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 1384 c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe Token: SeDebugPrivilege 1384 c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe Token: SeDebugPrivilege 1384 c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe Token: SeDebugPrivilege 1384 c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe Token: SeDebugPrivilege 1384 c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe Token: SeDebugPrivilege 1384 c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe Token: SeDebugPrivilege 1384 c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe Token: SeDebugPrivilege 1384 c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe Token: SeDebugPrivilege 1384 c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe Token: SeDebugPrivilege 1384 c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe Token: SeDebugPrivilege 1384 c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe Token: SeDebugPrivilege 1384 c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe Token: SeDebugPrivilege 1384 c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe Token: SeDebugPrivilege 1384 c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe Token: SeDebugPrivilege 1384 c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe Token: SeDebugPrivilege 1384 c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe Token: SeDebugPrivilege 1384 c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe Token: SeDebugPrivilege 1384 c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe Token: SeDebugPrivilege 1384 c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe Token: SeDebugPrivilege 1384 c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe Token: SeDebugPrivilege 1384 c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe Token: SeDebugPrivilege 1384 c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe Token: SeDebugPrivilege 1384 c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe Token: SeDebugPrivilege 1384 c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe Token: SeDebugPrivilege 1384 c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe Token: SeDebugPrivilege 1384 c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe Token: SeDebugPrivilege 1384 c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe Token: SeDebugPrivilege 1384 c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe Token: SeDebugPrivilege 1384 c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe Token: SeDebugPrivilege 1384 c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe Token: SeDebugPrivilege 1384 c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe Token: SeDebugPrivilege 1384 c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe Token: SeDebugPrivilege 1384 c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe Token: SeDebugPrivilege 1384 c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe Token: SeDebugPrivilege 1384 c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe Token: SeDebugPrivilege 1384 c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe Token: SeDebugPrivilege 1384 c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe Token: SeDebugPrivilege 1384 c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe Token: SeDebugPrivilege 1384 c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe Token: SeDebugPrivilege 1384 c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe Token: SeDebugPrivilege 1384 c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe Token: SeDebugPrivilege 1384 c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe Token: SeDebugPrivilege 1384 c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe Token: SeDebugPrivilege 1384 c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe Token: SeDebugPrivilege 1384 c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe Token: SeDebugPrivilege 1384 c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe Token: SeDebugPrivilege 1384 c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe Token: SeDebugPrivilege 1384 c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe Token: SeDebugPrivilege 1384 c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe Token: SeDebugPrivilege 1384 c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe Token: SeDebugPrivilege 1384 c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe Token: SeDebugPrivilege 1384 c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe Token: SeDebugPrivilege 1384 c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe Token: SeDebugPrivilege 1384 c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe Token: SeDebugPrivilege 1384 c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe Token: SeDebugPrivilege 1384 c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe Token: SeDebugPrivilege 1384 c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe Token: SeDebugPrivilege 1384 c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe Token: SeDebugPrivilege 1384 c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe Token: SeDebugPrivilege 1384 c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe Token: SeDebugPrivilege 1384 c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe Token: SeDebugPrivilege 1384 c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe Token: SeDebugPrivilege 1384 c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe Token: SeDebugPrivilege 1384 c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe -
Suspicious use of WriteProcessMemory 16 IoCs
description pid Process procid_target PID 1384 wrote to memory of 756 1384 c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe 8 PID 1384 wrote to memory of 764 1384 c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe 9 PID 1384 wrote to memory of 1016 1384 c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe 13 PID 1384 wrote to memory of 2992 1384 c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe 50 PID 1384 wrote to memory of 3028 1384 c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe 51 PID 1384 wrote to memory of 672 1384 c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe 52 PID 1384 wrote to memory of 3464 1384 c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe 56 PID 1384 wrote to memory of 3568 1384 c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe 57 PID 1384 wrote to memory of 3752 1384 c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe 58 PID 1384 wrote to memory of 3880 1384 c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe 59 PID 1384 wrote to memory of 3956 1384 c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe 60 PID 1384 wrote to memory of 4048 1384 c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe 61 PID 1384 wrote to memory of 4148 1384 c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe 62 PID 1384 wrote to memory of 3040 1384 c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe 75 PID 1384 wrote to memory of 3672 1384 c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe 76 PID 1384 wrote to memory of 4156 1384 c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.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" c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.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:764
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C:\Windows\system32\dwm.exe"dwm.exe"1⤵PID:1016
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C:\Windows\system32\sihost.exesihost.exe1⤵PID:2992
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc1⤵PID:3028
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C:\Windows\system32\taskhostw.exetaskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}1⤵PID:672
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:3464
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C:\Users\Admin\AppData\Local\Temp\c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.exe"C:\Users\Admin\AppData\Local\Temp\c39195b977311eb80d194147f167bcfc02fa225a3a013eae3a65305c6ebd9508.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:1384
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc1⤵PID:3568
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:3752
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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:3880
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:3956
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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:4048
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:4148
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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:3040
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:3672
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C:\Windows\system32\backgroundTaskHost.exe"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca1⤵PID:4156
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