Analysis
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max time kernel
94s -
max time network
95s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
26-12-2024 09:35
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
a86f626505add6c5960feabdeefc0705779436a8a149eda73e01142afc62b54f.exe
Resource
win7-20241010-en
windows7-x64
4 signatures
120 seconds
General
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Target
a86f626505add6c5960feabdeefc0705779436a8a149eda73e01142afc62b54f.exe
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Size
380KB
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MD5
74980e2df0b3dde1dc3ac4c8a7b44675
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SHA1
005a0ae8e1252f57d53730cf50d11b71729a0827
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SHA256
a86f626505add6c5960feabdeefc0705779436a8a149eda73e01142afc62b54f
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SHA512
4f7b96c46b2e4458ac34c2bd55a2f9fa4a927b26a8e1a47a85ca704b69a3ad3802416e0372dec1c3cebedc070b0a345992ac9507cd8d0bc2289771b904bcc704
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SSDEEP
6144:5UjFSPPU2WLhbVXlLd5CLxXm7eV+wGyYXlI6jCD6VSy:5UjFNzVFZXCLZqeVTGydAe6VSy
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\DisableNotifications = "1" a86f626505add6c5960feabdeefc0705779436a8a149eda73e01142afc62b54f.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" a86f626505add6c5960feabdeefc0705779436a8a149eda73e01142afc62b54f.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" a86f626505add6c5960feabdeefc0705779436a8a149eda73e01142afc62b54f.exe -
Sality family
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description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" a86f626505add6c5960feabdeefc0705779436a8a149eda73e01142afc62b54f.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" a86f626505add6c5960feabdeefc0705779436a8a149eda73e01142afc62b54f.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" a86f626505add6c5960feabdeefc0705779436a8a149eda73e01142afc62b54f.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" a86f626505add6c5960feabdeefc0705779436a8a149eda73e01142afc62b54f.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" a86f626505add6c5960feabdeefc0705779436a8a149eda73e01142afc62b54f.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" a86f626505add6c5960feabdeefc0705779436a8a149eda73e01142afc62b54f.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" a86f626505add6c5960feabdeefc0705779436a8a149eda73e01142afc62b54f.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" a86f626505add6c5960feabdeefc0705779436a8a149eda73e01142afc62b54f.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" a86f626505add6c5960feabdeefc0705779436a8a149eda73e01142afc62b54f.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" a86f626505add6c5960feabdeefc0705779436a8a149eda73e01142afc62b54f.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" a86f626505add6c5960feabdeefc0705779436a8a149eda73e01142afc62b54f.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" a86f626505add6c5960feabdeefc0705779436a8a149eda73e01142afc62b54f.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc a86f626505add6c5960feabdeefc0705779436a8a149eda73e01142afc62b54f.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" a86f626505add6c5960feabdeefc0705779436a8a149eda73e01142afc62b54f.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" a86f626505add6c5960feabdeefc0705779436a8a149eda73e01142afc62b54f.exe -
resource yara_rule behavioral2/memory/4844-4-0x0000000002380000-0x000000000343A000-memory.dmp upx behavioral2/memory/4844-6-0x0000000002380000-0x000000000343A000-memory.dmp upx behavioral2/memory/4844-22-0x0000000002380000-0x000000000343A000-memory.dmp upx behavioral2/memory/4844-17-0x0000000002380000-0x000000000343A000-memory.dmp upx behavioral2/memory/4844-5-0x0000000002380000-0x000000000343A000-memory.dmp upx behavioral2/memory/4844-13-0x0000000002380000-0x000000000343A000-memory.dmp upx behavioral2/memory/4844-9-0x0000000002380000-0x000000000343A000-memory.dmp upx behavioral2/memory/4844-3-0x0000000002380000-0x000000000343A000-memory.dmp upx -
Drops file in Windows directory 2 IoCs
description ioc Process File created C:\Windows\e578f30 a86f626505add6c5960feabdeefc0705779436a8a149eda73e01142afc62b54f.exe File opened for modification C:\Windows\SYSTEM.INI a86f626505add6c5960feabdeefc0705779436a8a149eda73e01142afc62b54f.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 a86f626505add6c5960feabdeefc0705779436a8a149eda73e01142afc62b54f.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 4844 a86f626505add6c5960feabdeefc0705779436a8a149eda73e01142afc62b54f.exe 4844 a86f626505add6c5960feabdeefc0705779436a8a149eda73e01142afc62b54f.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 4844 a86f626505add6c5960feabdeefc0705779436a8a149eda73e01142afc62b54f.exe Token: SeDebugPrivilege 4844 a86f626505add6c5960feabdeefc0705779436a8a149eda73e01142afc62b54f.exe Token: SeDebugPrivilege 4844 a86f626505add6c5960feabdeefc0705779436a8a149eda73e01142afc62b54f.exe Token: SeDebugPrivilege 4844 a86f626505add6c5960feabdeefc0705779436a8a149eda73e01142afc62b54f.exe Token: SeDebugPrivilege 4844 a86f626505add6c5960feabdeefc0705779436a8a149eda73e01142afc62b54f.exe Token: SeDebugPrivilege 4844 a86f626505add6c5960feabdeefc0705779436a8a149eda73e01142afc62b54f.exe Token: SeDebugPrivilege 4844 a86f626505add6c5960feabdeefc0705779436a8a149eda73e01142afc62b54f.exe Token: SeDebugPrivilege 4844 a86f626505add6c5960feabdeefc0705779436a8a149eda73e01142afc62b54f.exe Token: SeDebugPrivilege 4844 a86f626505add6c5960feabdeefc0705779436a8a149eda73e01142afc62b54f.exe Token: SeDebugPrivilege 4844 a86f626505add6c5960feabdeefc0705779436a8a149eda73e01142afc62b54f.exe Token: SeDebugPrivilege 4844 a86f626505add6c5960feabdeefc0705779436a8a149eda73e01142afc62b54f.exe Token: SeDebugPrivilege 4844 a86f626505add6c5960feabdeefc0705779436a8a149eda73e01142afc62b54f.exe Token: SeDebugPrivilege 4844 a86f626505add6c5960feabdeefc0705779436a8a149eda73e01142afc62b54f.exe Token: SeDebugPrivilege 4844 a86f626505add6c5960feabdeefc0705779436a8a149eda73e01142afc62b54f.exe Token: SeDebugPrivilege 4844 a86f626505add6c5960feabdeefc0705779436a8a149eda73e01142afc62b54f.exe Token: SeDebugPrivilege 4844 a86f626505add6c5960feabdeefc0705779436a8a149eda73e01142afc62b54f.exe Token: SeDebugPrivilege 4844 a86f626505add6c5960feabdeefc0705779436a8a149eda73e01142afc62b54f.exe Token: SeDebugPrivilege 4844 a86f626505add6c5960feabdeefc0705779436a8a149eda73e01142afc62b54f.exe Token: SeDebugPrivilege 4844 a86f626505add6c5960feabdeefc0705779436a8a149eda73e01142afc62b54f.exe Token: SeDebugPrivilege 4844 a86f626505add6c5960feabdeefc0705779436a8a149eda73e01142afc62b54f.exe Token: SeDebugPrivilege 4844 a86f626505add6c5960feabdeefc0705779436a8a149eda73e01142afc62b54f.exe Token: SeDebugPrivilege 4844 a86f626505add6c5960feabdeefc0705779436a8a149eda73e01142afc62b54f.exe Token: SeDebugPrivilege 4844 a86f626505add6c5960feabdeefc0705779436a8a149eda73e01142afc62b54f.exe Token: SeDebugPrivilege 4844 a86f626505add6c5960feabdeefc0705779436a8a149eda73e01142afc62b54f.exe Token: SeDebugPrivilege 4844 a86f626505add6c5960feabdeefc0705779436a8a149eda73e01142afc62b54f.exe Token: SeDebugPrivilege 4844 a86f626505add6c5960feabdeefc0705779436a8a149eda73e01142afc62b54f.exe Token: SeDebugPrivilege 4844 a86f626505add6c5960feabdeefc0705779436a8a149eda73e01142afc62b54f.exe Token: SeDebugPrivilege 4844 a86f626505add6c5960feabdeefc0705779436a8a149eda73e01142afc62b54f.exe Token: SeDebugPrivilege 4844 a86f626505add6c5960feabdeefc0705779436a8a149eda73e01142afc62b54f.exe Token: SeDebugPrivilege 4844 a86f626505add6c5960feabdeefc0705779436a8a149eda73e01142afc62b54f.exe Token: SeDebugPrivilege 4844 a86f626505add6c5960feabdeefc0705779436a8a149eda73e01142afc62b54f.exe Token: SeDebugPrivilege 4844 a86f626505add6c5960feabdeefc0705779436a8a149eda73e01142afc62b54f.exe Token: SeDebugPrivilege 4844 a86f626505add6c5960feabdeefc0705779436a8a149eda73e01142afc62b54f.exe Token: SeDebugPrivilege 4844 a86f626505add6c5960feabdeefc0705779436a8a149eda73e01142afc62b54f.exe Token: SeDebugPrivilege 4844 a86f626505add6c5960feabdeefc0705779436a8a149eda73e01142afc62b54f.exe Token: SeDebugPrivilege 4844 a86f626505add6c5960feabdeefc0705779436a8a149eda73e01142afc62b54f.exe Token: SeDebugPrivilege 4844 a86f626505add6c5960feabdeefc0705779436a8a149eda73e01142afc62b54f.exe Token: SeDebugPrivilege 4844 a86f626505add6c5960feabdeefc0705779436a8a149eda73e01142afc62b54f.exe Token: SeDebugPrivilege 4844 a86f626505add6c5960feabdeefc0705779436a8a149eda73e01142afc62b54f.exe Token: SeDebugPrivilege 4844 a86f626505add6c5960feabdeefc0705779436a8a149eda73e01142afc62b54f.exe Token: SeDebugPrivilege 4844 a86f626505add6c5960feabdeefc0705779436a8a149eda73e01142afc62b54f.exe Token: SeDebugPrivilege 4844 a86f626505add6c5960feabdeefc0705779436a8a149eda73e01142afc62b54f.exe Token: SeDebugPrivilege 4844 a86f626505add6c5960feabdeefc0705779436a8a149eda73e01142afc62b54f.exe Token: SeDebugPrivilege 4844 a86f626505add6c5960feabdeefc0705779436a8a149eda73e01142afc62b54f.exe Token: SeDebugPrivilege 4844 a86f626505add6c5960feabdeefc0705779436a8a149eda73e01142afc62b54f.exe Token: SeDebugPrivilege 4844 a86f626505add6c5960feabdeefc0705779436a8a149eda73e01142afc62b54f.exe Token: SeDebugPrivilege 4844 a86f626505add6c5960feabdeefc0705779436a8a149eda73e01142afc62b54f.exe Token: SeDebugPrivilege 4844 a86f626505add6c5960feabdeefc0705779436a8a149eda73e01142afc62b54f.exe Token: SeDebugPrivilege 4844 a86f626505add6c5960feabdeefc0705779436a8a149eda73e01142afc62b54f.exe Token: SeDebugPrivilege 4844 a86f626505add6c5960feabdeefc0705779436a8a149eda73e01142afc62b54f.exe Token: SeDebugPrivilege 4844 a86f626505add6c5960feabdeefc0705779436a8a149eda73e01142afc62b54f.exe Token: SeDebugPrivilege 4844 a86f626505add6c5960feabdeefc0705779436a8a149eda73e01142afc62b54f.exe Token: SeDebugPrivilege 4844 a86f626505add6c5960feabdeefc0705779436a8a149eda73e01142afc62b54f.exe Token: SeDebugPrivilege 4844 a86f626505add6c5960feabdeefc0705779436a8a149eda73e01142afc62b54f.exe Token: SeDebugPrivilege 4844 a86f626505add6c5960feabdeefc0705779436a8a149eda73e01142afc62b54f.exe Token: SeDebugPrivilege 4844 a86f626505add6c5960feabdeefc0705779436a8a149eda73e01142afc62b54f.exe Token: SeDebugPrivilege 4844 a86f626505add6c5960feabdeefc0705779436a8a149eda73e01142afc62b54f.exe Token: SeDebugPrivilege 4844 a86f626505add6c5960feabdeefc0705779436a8a149eda73e01142afc62b54f.exe Token: SeDebugPrivilege 4844 a86f626505add6c5960feabdeefc0705779436a8a149eda73e01142afc62b54f.exe Token: SeDebugPrivilege 4844 a86f626505add6c5960feabdeefc0705779436a8a149eda73e01142afc62b54f.exe Token: SeDebugPrivilege 4844 a86f626505add6c5960feabdeefc0705779436a8a149eda73e01142afc62b54f.exe Token: SeDebugPrivilege 4844 a86f626505add6c5960feabdeefc0705779436a8a149eda73e01142afc62b54f.exe Token: SeDebugPrivilege 4844 a86f626505add6c5960feabdeefc0705779436a8a149eda73e01142afc62b54f.exe Token: SeDebugPrivilege 4844 a86f626505add6c5960feabdeefc0705779436a8a149eda73e01142afc62b54f.exe -
Suspicious use of WriteProcessMemory 15 IoCs
description pid Process procid_target PID 4844 wrote to memory of 776 4844 a86f626505add6c5960feabdeefc0705779436a8a149eda73e01142afc62b54f.exe 8 PID 4844 wrote to memory of 772 4844 a86f626505add6c5960feabdeefc0705779436a8a149eda73e01142afc62b54f.exe 9 PID 4844 wrote to memory of 60 4844 a86f626505add6c5960feabdeefc0705779436a8a149eda73e01142afc62b54f.exe 13 PID 4844 wrote to memory of 2644 4844 a86f626505add6c5960feabdeefc0705779436a8a149eda73e01142afc62b54f.exe 44 PID 4844 wrote to memory of 2660 4844 a86f626505add6c5960feabdeefc0705779436a8a149eda73e01142afc62b54f.exe 45 PID 4844 wrote to memory of 2784 4844 a86f626505add6c5960feabdeefc0705779436a8a149eda73e01142afc62b54f.exe 48 PID 4844 wrote to memory of 3412 4844 a86f626505add6c5960feabdeefc0705779436a8a149eda73e01142afc62b54f.exe 55 PID 4844 wrote to memory of 3640 4844 a86f626505add6c5960feabdeefc0705779436a8a149eda73e01142afc62b54f.exe 57 PID 4844 wrote to memory of 3824 4844 a86f626505add6c5960feabdeefc0705779436a8a149eda73e01142afc62b54f.exe 58 PID 4844 wrote to memory of 3916 4844 a86f626505add6c5960feabdeefc0705779436a8a149eda73e01142afc62b54f.exe 59 PID 4844 wrote to memory of 3984 4844 a86f626505add6c5960feabdeefc0705779436a8a149eda73e01142afc62b54f.exe 60 PID 4844 wrote to memory of 4076 4844 a86f626505add6c5960feabdeefc0705779436a8a149eda73e01142afc62b54f.exe 61 PID 4844 wrote to memory of 3656 4844 a86f626505add6c5960feabdeefc0705779436a8a149eda73e01142afc62b54f.exe 62 PID 4844 wrote to memory of 3832 4844 a86f626505add6c5960feabdeefc0705779436a8a149eda73e01142afc62b54f.exe 74 PID 4844 wrote to memory of 552 4844 a86f626505add6c5960feabdeefc0705779436a8a149eda73e01142afc62b54f.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" a86f626505add6c5960feabdeefc0705779436a8a149eda73e01142afc62b54f.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:772
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C:\Windows\system32\dwm.exe"dwm.exe"1⤵PID:60
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C:\Windows\system32\sihost.exesihost.exe1⤵PID:2644
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc1⤵PID:2660
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C:\Windows\system32\taskhostw.exetaskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}1⤵PID:2784
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:3412
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C:\Users\Admin\AppData\Local\Temp\a86f626505add6c5960feabdeefc0705779436a8a149eda73e01142afc62b54f.exe"C:\Users\Admin\AppData\Local\Temp\a86f626505add6c5960feabdeefc0705779436a8a149eda73e01142afc62b54f.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:4844
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc1⤵PID:3640
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:3824
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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:3916
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:3984
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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:4076
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:3656
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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:3832
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:552
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