Analysis
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max time kernel
95s -
max time network
97s -
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 20:04
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
ca91af8d81a866158af4d25ba67d630f6e99c76eb6c0802ef3c186a7da8cba22.exe
Resource
win7-20240903-en
windows7-x64
15 signatures
120 seconds
General
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Target
ca91af8d81a866158af4d25ba67d630f6e99c76eb6c0802ef3c186a7da8cba22.exe
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Size
65KB
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MD5
553cd61f85f881fd782828e1ec03f6ba
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SHA1
9d394c6d24197a58f1007f17294996ab25e3673a
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SHA256
ca91af8d81a866158af4d25ba67d630f6e99c76eb6c0802ef3c186a7da8cba22
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SHA512
462725edfe5db857a7758f37fce01e5a075907996c12088c5fb80ccc01de0fd44bf73caf85cd5ddae2f12d3b47aa108051b96bf80407bed11fa07ebe2f60ff5a
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SSDEEP
1536:HQC0bSiuH2koxS9SCTMQg0ydxWonHbqOrvk0OIEUVQDoKj6vb:Hv02PWks+MhrxWoRrvkXIEJ8K+vb
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" ca91af8d81a866158af4d25ba67d630f6e99c76eb6c0802ef3c186a7da8cba22.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" ca91af8d81a866158af4d25ba67d630f6e99c76eb6c0802ef3c186a7da8cba22.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" ca91af8d81a866158af4d25ba67d630f6e99c76eb6c0802ef3c186a7da8cba22.exe -
Sality family
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description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" ca91af8d81a866158af4d25ba67d630f6e99c76eb6c0802ef3c186a7da8cba22.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" ca91af8d81a866158af4d25ba67d630f6e99c76eb6c0802ef3c186a7da8cba22.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" ca91af8d81a866158af4d25ba67d630f6e99c76eb6c0802ef3c186a7da8cba22.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" ca91af8d81a866158af4d25ba67d630f6e99c76eb6c0802ef3c186a7da8cba22.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" ca91af8d81a866158af4d25ba67d630f6e99c76eb6c0802ef3c186a7da8cba22.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" ca91af8d81a866158af4d25ba67d630f6e99c76eb6c0802ef3c186a7da8cba22.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" ca91af8d81a866158af4d25ba67d630f6e99c76eb6c0802ef3c186a7da8cba22.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" ca91af8d81a866158af4d25ba67d630f6e99c76eb6c0802ef3c186a7da8cba22.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" ca91af8d81a866158af4d25ba67d630f6e99c76eb6c0802ef3c186a7da8cba22.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" ca91af8d81a866158af4d25ba67d630f6e99c76eb6c0802ef3c186a7da8cba22.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" ca91af8d81a866158af4d25ba67d630f6e99c76eb6c0802ef3c186a7da8cba22.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" ca91af8d81a866158af4d25ba67d630f6e99c76eb6c0802ef3c186a7da8cba22.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" ca91af8d81a866158af4d25ba67d630f6e99c76eb6c0802ef3c186a7da8cba22.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc ca91af8d81a866158af4d25ba67d630f6e99c76eb6c0802ef3c186a7da8cba22.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" ca91af8d81a866158af4d25ba67d630f6e99c76eb6c0802ef3c186a7da8cba22.exe -
Enumerates connected drives 3 TTPs 14 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\H: ca91af8d81a866158af4d25ba67d630f6e99c76eb6c0802ef3c186a7da8cba22.exe File opened (read-only) \??\L: ca91af8d81a866158af4d25ba67d630f6e99c76eb6c0802ef3c186a7da8cba22.exe File opened (read-only) \??\N: ca91af8d81a866158af4d25ba67d630f6e99c76eb6c0802ef3c186a7da8cba22.exe File opened (read-only) \??\Q: ca91af8d81a866158af4d25ba67d630f6e99c76eb6c0802ef3c186a7da8cba22.exe File opened (read-only) \??\M: ca91af8d81a866158af4d25ba67d630f6e99c76eb6c0802ef3c186a7da8cba22.exe File opened (read-only) \??\O: ca91af8d81a866158af4d25ba67d630f6e99c76eb6c0802ef3c186a7da8cba22.exe File opened (read-only) \??\S: ca91af8d81a866158af4d25ba67d630f6e99c76eb6c0802ef3c186a7da8cba22.exe File opened (read-only) \??\E: ca91af8d81a866158af4d25ba67d630f6e99c76eb6c0802ef3c186a7da8cba22.exe File opened (read-only) \??\P: ca91af8d81a866158af4d25ba67d630f6e99c76eb6c0802ef3c186a7da8cba22.exe File opened (read-only) \??\G: ca91af8d81a866158af4d25ba67d630f6e99c76eb6c0802ef3c186a7da8cba22.exe File opened (read-only) \??\I: ca91af8d81a866158af4d25ba67d630f6e99c76eb6c0802ef3c186a7da8cba22.exe File opened (read-only) \??\J: ca91af8d81a866158af4d25ba67d630f6e99c76eb6c0802ef3c186a7da8cba22.exe File opened (read-only) \??\K: ca91af8d81a866158af4d25ba67d630f6e99c76eb6c0802ef3c186a7da8cba22.exe File opened (read-only) \??\R: ca91af8d81a866158af4d25ba67d630f6e99c76eb6c0802ef3c186a7da8cba22.exe -
resource yara_rule behavioral2/memory/4412-7-0x0000000000880000-0x000000000193A000-memory.dmp upx behavioral2/memory/4412-4-0x0000000000880000-0x000000000193A000-memory.dmp upx behavioral2/memory/4412-3-0x0000000000880000-0x000000000193A000-memory.dmp upx behavioral2/memory/4412-6-0x0000000000880000-0x000000000193A000-memory.dmp upx behavioral2/memory/4412-5-0x0000000000880000-0x000000000193A000-memory.dmp upx behavioral2/memory/4412-9-0x0000000000880000-0x000000000193A000-memory.dmp upx behavioral2/memory/4412-15-0x0000000000880000-0x000000000193A000-memory.dmp upx behavioral2/memory/4412-16-0x0000000000880000-0x000000000193A000-memory.dmp upx behavioral2/memory/4412-10-0x0000000000880000-0x000000000193A000-memory.dmp upx behavioral2/memory/4412-23-0x0000000000880000-0x000000000193A000-memory.dmp upx behavioral2/memory/4412-22-0x0000000000880000-0x000000000193A000-memory.dmp upx behavioral2/memory/4412-17-0x0000000000880000-0x000000000193A000-memory.dmp upx behavioral2/memory/4412-24-0x0000000000880000-0x000000000193A000-memory.dmp upx behavioral2/memory/4412-26-0x0000000000880000-0x000000000193A000-memory.dmp upx behavioral2/memory/4412-25-0x0000000000880000-0x000000000193A000-memory.dmp upx behavioral2/memory/4412-28-0x0000000000880000-0x000000000193A000-memory.dmp upx behavioral2/memory/4412-29-0x0000000000880000-0x000000000193A000-memory.dmp upx behavioral2/memory/4412-30-0x0000000000880000-0x000000000193A000-memory.dmp upx behavioral2/memory/4412-32-0x0000000000880000-0x000000000193A000-memory.dmp upx behavioral2/memory/4412-34-0x0000000000880000-0x000000000193A000-memory.dmp upx behavioral2/memory/4412-36-0x0000000000880000-0x000000000193A000-memory.dmp upx behavioral2/memory/4412-37-0x0000000000880000-0x000000000193A000-memory.dmp upx behavioral2/memory/4412-41-0x0000000000880000-0x000000000193A000-memory.dmp upx behavioral2/memory/4412-42-0x0000000000880000-0x000000000193A000-memory.dmp upx behavioral2/memory/4412-46-0x0000000000880000-0x000000000193A000-memory.dmp upx behavioral2/memory/4412-47-0x0000000000880000-0x000000000193A000-memory.dmp upx behavioral2/memory/4412-49-0x0000000000880000-0x000000000193A000-memory.dmp upx behavioral2/memory/4412-51-0x0000000000880000-0x000000000193A000-memory.dmp upx behavioral2/memory/4412-52-0x0000000000880000-0x000000000193A000-memory.dmp upx behavioral2/memory/4412-58-0x0000000000880000-0x000000000193A000-memory.dmp upx behavioral2/memory/4412-60-0x0000000000880000-0x000000000193A000-memory.dmp upx -
Drops file in Program Files directory 4 IoCs
description ioc Process File opened for modification C:\Program Files\7-Zip\7zG.exe ca91af8d81a866158af4d25ba67d630f6e99c76eb6c0802ef3c186a7da8cba22.exe File opened for modification C:\Program Files\7-Zip\Uninstall.exe ca91af8d81a866158af4d25ba67d630f6e99c76eb6c0802ef3c186a7da8cba22.exe File opened for modification C:\Program Files\7-Zip\7z.exe ca91af8d81a866158af4d25ba67d630f6e99c76eb6c0802ef3c186a7da8cba22.exe File opened for modification C:\Program Files\7-Zip\7zFM.exe ca91af8d81a866158af4d25ba67d630f6e99c76eb6c0802ef3c186a7da8cba22.exe -
Drops file in Windows directory 2 IoCs
description ioc Process File created C:\Windows\e579e82 ca91af8d81a866158af4d25ba67d630f6e99c76eb6c0802ef3c186a7da8cba22.exe File opened for modification C:\Windows\SYSTEM.INI ca91af8d81a866158af4d25ba67d630f6e99c76eb6c0802ef3c186a7da8cba22.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 ca91af8d81a866158af4d25ba67d630f6e99c76eb6c0802ef3c186a7da8cba22.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 4412 ca91af8d81a866158af4d25ba67d630f6e99c76eb6c0802ef3c186a7da8cba22.exe 4412 ca91af8d81a866158af4d25ba67d630f6e99c76eb6c0802ef3c186a7da8cba22.exe 4412 ca91af8d81a866158af4d25ba67d630f6e99c76eb6c0802ef3c186a7da8cba22.exe 4412 ca91af8d81a866158af4d25ba67d630f6e99c76eb6c0802ef3c186a7da8cba22.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 4412 ca91af8d81a866158af4d25ba67d630f6e99c76eb6c0802ef3c186a7da8cba22.exe Token: SeDebugPrivilege 4412 ca91af8d81a866158af4d25ba67d630f6e99c76eb6c0802ef3c186a7da8cba22.exe Token: SeDebugPrivilege 4412 ca91af8d81a866158af4d25ba67d630f6e99c76eb6c0802ef3c186a7da8cba22.exe Token: SeDebugPrivilege 4412 ca91af8d81a866158af4d25ba67d630f6e99c76eb6c0802ef3c186a7da8cba22.exe Token: SeDebugPrivilege 4412 ca91af8d81a866158af4d25ba67d630f6e99c76eb6c0802ef3c186a7da8cba22.exe Token: SeDebugPrivilege 4412 ca91af8d81a866158af4d25ba67d630f6e99c76eb6c0802ef3c186a7da8cba22.exe Token: SeDebugPrivilege 4412 ca91af8d81a866158af4d25ba67d630f6e99c76eb6c0802ef3c186a7da8cba22.exe Token: SeDebugPrivilege 4412 ca91af8d81a866158af4d25ba67d630f6e99c76eb6c0802ef3c186a7da8cba22.exe Token: SeDebugPrivilege 4412 ca91af8d81a866158af4d25ba67d630f6e99c76eb6c0802ef3c186a7da8cba22.exe Token: SeDebugPrivilege 4412 ca91af8d81a866158af4d25ba67d630f6e99c76eb6c0802ef3c186a7da8cba22.exe Token: SeDebugPrivilege 4412 ca91af8d81a866158af4d25ba67d630f6e99c76eb6c0802ef3c186a7da8cba22.exe Token: SeDebugPrivilege 4412 ca91af8d81a866158af4d25ba67d630f6e99c76eb6c0802ef3c186a7da8cba22.exe Token: SeDebugPrivilege 4412 ca91af8d81a866158af4d25ba67d630f6e99c76eb6c0802ef3c186a7da8cba22.exe Token: SeDebugPrivilege 4412 ca91af8d81a866158af4d25ba67d630f6e99c76eb6c0802ef3c186a7da8cba22.exe Token: SeDebugPrivilege 4412 ca91af8d81a866158af4d25ba67d630f6e99c76eb6c0802ef3c186a7da8cba22.exe Token: SeDebugPrivilege 4412 ca91af8d81a866158af4d25ba67d630f6e99c76eb6c0802ef3c186a7da8cba22.exe Token: SeDebugPrivilege 4412 ca91af8d81a866158af4d25ba67d630f6e99c76eb6c0802ef3c186a7da8cba22.exe Token: SeDebugPrivilege 4412 ca91af8d81a866158af4d25ba67d630f6e99c76eb6c0802ef3c186a7da8cba22.exe Token: SeDebugPrivilege 4412 ca91af8d81a866158af4d25ba67d630f6e99c76eb6c0802ef3c186a7da8cba22.exe Token: SeDebugPrivilege 4412 ca91af8d81a866158af4d25ba67d630f6e99c76eb6c0802ef3c186a7da8cba22.exe Token: SeDebugPrivilege 4412 ca91af8d81a866158af4d25ba67d630f6e99c76eb6c0802ef3c186a7da8cba22.exe Token: SeDebugPrivilege 4412 ca91af8d81a866158af4d25ba67d630f6e99c76eb6c0802ef3c186a7da8cba22.exe Token: SeDebugPrivilege 4412 ca91af8d81a866158af4d25ba67d630f6e99c76eb6c0802ef3c186a7da8cba22.exe Token: SeDebugPrivilege 4412 ca91af8d81a866158af4d25ba67d630f6e99c76eb6c0802ef3c186a7da8cba22.exe Token: SeDebugPrivilege 4412 ca91af8d81a866158af4d25ba67d630f6e99c76eb6c0802ef3c186a7da8cba22.exe Token: SeDebugPrivilege 4412 ca91af8d81a866158af4d25ba67d630f6e99c76eb6c0802ef3c186a7da8cba22.exe Token: SeDebugPrivilege 4412 ca91af8d81a866158af4d25ba67d630f6e99c76eb6c0802ef3c186a7da8cba22.exe Token: SeDebugPrivilege 4412 ca91af8d81a866158af4d25ba67d630f6e99c76eb6c0802ef3c186a7da8cba22.exe Token: SeDebugPrivilege 4412 ca91af8d81a866158af4d25ba67d630f6e99c76eb6c0802ef3c186a7da8cba22.exe Token: SeDebugPrivilege 4412 ca91af8d81a866158af4d25ba67d630f6e99c76eb6c0802ef3c186a7da8cba22.exe Token: SeDebugPrivilege 4412 ca91af8d81a866158af4d25ba67d630f6e99c76eb6c0802ef3c186a7da8cba22.exe Token: SeDebugPrivilege 4412 ca91af8d81a866158af4d25ba67d630f6e99c76eb6c0802ef3c186a7da8cba22.exe Token: SeDebugPrivilege 4412 ca91af8d81a866158af4d25ba67d630f6e99c76eb6c0802ef3c186a7da8cba22.exe Token: SeDebugPrivilege 4412 ca91af8d81a866158af4d25ba67d630f6e99c76eb6c0802ef3c186a7da8cba22.exe Token: SeDebugPrivilege 4412 ca91af8d81a866158af4d25ba67d630f6e99c76eb6c0802ef3c186a7da8cba22.exe Token: SeDebugPrivilege 4412 ca91af8d81a866158af4d25ba67d630f6e99c76eb6c0802ef3c186a7da8cba22.exe Token: SeDebugPrivilege 4412 ca91af8d81a866158af4d25ba67d630f6e99c76eb6c0802ef3c186a7da8cba22.exe Token: SeDebugPrivilege 4412 ca91af8d81a866158af4d25ba67d630f6e99c76eb6c0802ef3c186a7da8cba22.exe Token: SeDebugPrivilege 4412 ca91af8d81a866158af4d25ba67d630f6e99c76eb6c0802ef3c186a7da8cba22.exe Token: SeDebugPrivilege 4412 ca91af8d81a866158af4d25ba67d630f6e99c76eb6c0802ef3c186a7da8cba22.exe Token: SeDebugPrivilege 4412 ca91af8d81a866158af4d25ba67d630f6e99c76eb6c0802ef3c186a7da8cba22.exe Token: SeDebugPrivilege 4412 ca91af8d81a866158af4d25ba67d630f6e99c76eb6c0802ef3c186a7da8cba22.exe Token: SeDebugPrivilege 4412 ca91af8d81a866158af4d25ba67d630f6e99c76eb6c0802ef3c186a7da8cba22.exe Token: SeDebugPrivilege 4412 ca91af8d81a866158af4d25ba67d630f6e99c76eb6c0802ef3c186a7da8cba22.exe Token: SeDebugPrivilege 4412 ca91af8d81a866158af4d25ba67d630f6e99c76eb6c0802ef3c186a7da8cba22.exe Token: SeDebugPrivilege 4412 ca91af8d81a866158af4d25ba67d630f6e99c76eb6c0802ef3c186a7da8cba22.exe Token: SeDebugPrivilege 4412 ca91af8d81a866158af4d25ba67d630f6e99c76eb6c0802ef3c186a7da8cba22.exe Token: SeDebugPrivilege 4412 ca91af8d81a866158af4d25ba67d630f6e99c76eb6c0802ef3c186a7da8cba22.exe Token: SeDebugPrivilege 4412 ca91af8d81a866158af4d25ba67d630f6e99c76eb6c0802ef3c186a7da8cba22.exe Token: SeDebugPrivilege 4412 ca91af8d81a866158af4d25ba67d630f6e99c76eb6c0802ef3c186a7da8cba22.exe Token: SeDebugPrivilege 4412 ca91af8d81a866158af4d25ba67d630f6e99c76eb6c0802ef3c186a7da8cba22.exe Token: SeDebugPrivilege 4412 ca91af8d81a866158af4d25ba67d630f6e99c76eb6c0802ef3c186a7da8cba22.exe Token: SeDebugPrivilege 4412 ca91af8d81a866158af4d25ba67d630f6e99c76eb6c0802ef3c186a7da8cba22.exe Token: SeDebugPrivilege 4412 ca91af8d81a866158af4d25ba67d630f6e99c76eb6c0802ef3c186a7da8cba22.exe Token: SeDebugPrivilege 4412 ca91af8d81a866158af4d25ba67d630f6e99c76eb6c0802ef3c186a7da8cba22.exe Token: SeDebugPrivilege 4412 ca91af8d81a866158af4d25ba67d630f6e99c76eb6c0802ef3c186a7da8cba22.exe Token: SeDebugPrivilege 4412 ca91af8d81a866158af4d25ba67d630f6e99c76eb6c0802ef3c186a7da8cba22.exe Token: SeDebugPrivilege 4412 ca91af8d81a866158af4d25ba67d630f6e99c76eb6c0802ef3c186a7da8cba22.exe Token: SeDebugPrivilege 4412 ca91af8d81a866158af4d25ba67d630f6e99c76eb6c0802ef3c186a7da8cba22.exe Token: SeDebugPrivilege 4412 ca91af8d81a866158af4d25ba67d630f6e99c76eb6c0802ef3c186a7da8cba22.exe Token: SeDebugPrivilege 4412 ca91af8d81a866158af4d25ba67d630f6e99c76eb6c0802ef3c186a7da8cba22.exe Token: SeDebugPrivilege 4412 ca91af8d81a866158af4d25ba67d630f6e99c76eb6c0802ef3c186a7da8cba22.exe Token: SeDebugPrivilege 4412 ca91af8d81a866158af4d25ba67d630f6e99c76eb6c0802ef3c186a7da8cba22.exe Token: SeDebugPrivilege 4412 ca91af8d81a866158af4d25ba67d630f6e99c76eb6c0802ef3c186a7da8cba22.exe -
Suspicious use of WriteProcessMemory 32 IoCs
description pid Process procid_target PID 4412 wrote to memory of 776 4412 ca91af8d81a866158af4d25ba67d630f6e99c76eb6c0802ef3c186a7da8cba22.exe 8 PID 4412 wrote to memory of 780 4412 ca91af8d81a866158af4d25ba67d630f6e99c76eb6c0802ef3c186a7da8cba22.exe 9 PID 4412 wrote to memory of 316 4412 ca91af8d81a866158af4d25ba67d630f6e99c76eb6c0802ef3c186a7da8cba22.exe 13 PID 4412 wrote to memory of 2672 4412 ca91af8d81a866158af4d25ba67d630f6e99c76eb6c0802ef3c186a7da8cba22.exe 44 PID 4412 wrote to memory of 2704 4412 ca91af8d81a866158af4d25ba67d630f6e99c76eb6c0802ef3c186a7da8cba22.exe 45 PID 4412 wrote to memory of 2952 4412 ca91af8d81a866158af4d25ba67d630f6e99c76eb6c0802ef3c186a7da8cba22.exe 51 PID 4412 wrote to memory of 3460 4412 ca91af8d81a866158af4d25ba67d630f6e99c76eb6c0802ef3c186a7da8cba22.exe 56 PID 4412 wrote to memory of 3648 4412 ca91af8d81a866158af4d25ba67d630f6e99c76eb6c0802ef3c186a7da8cba22.exe 57 PID 4412 wrote to memory of 3856 4412 ca91af8d81a866158af4d25ba67d630f6e99c76eb6c0802ef3c186a7da8cba22.exe 58 PID 4412 wrote to memory of 3952 4412 ca91af8d81a866158af4d25ba67d630f6e99c76eb6c0802ef3c186a7da8cba22.exe 59 PID 4412 wrote to memory of 4016 4412 ca91af8d81a866158af4d25ba67d630f6e99c76eb6c0802ef3c186a7da8cba22.exe 60 PID 4412 wrote to memory of 2992 4412 ca91af8d81a866158af4d25ba67d630f6e99c76eb6c0802ef3c186a7da8cba22.exe 61 PID 4412 wrote to memory of 3672 4412 ca91af8d81a866158af4d25ba67d630f6e99c76eb6c0802ef3c186a7da8cba22.exe 62 PID 4412 wrote to memory of 1492 4412 ca91af8d81a866158af4d25ba67d630f6e99c76eb6c0802ef3c186a7da8cba22.exe 74 PID 4412 wrote to memory of 3500 4412 ca91af8d81a866158af4d25ba67d630f6e99c76eb6c0802ef3c186a7da8cba22.exe 76 PID 4412 wrote to memory of 2976 4412 ca91af8d81a866158af4d25ba67d630f6e99c76eb6c0802ef3c186a7da8cba22.exe 81 PID 4412 wrote to memory of 776 4412 ca91af8d81a866158af4d25ba67d630f6e99c76eb6c0802ef3c186a7da8cba22.exe 8 PID 4412 wrote to memory of 780 4412 ca91af8d81a866158af4d25ba67d630f6e99c76eb6c0802ef3c186a7da8cba22.exe 9 PID 4412 wrote to memory of 316 4412 ca91af8d81a866158af4d25ba67d630f6e99c76eb6c0802ef3c186a7da8cba22.exe 13 PID 4412 wrote to memory of 2672 4412 ca91af8d81a866158af4d25ba67d630f6e99c76eb6c0802ef3c186a7da8cba22.exe 44 PID 4412 wrote to memory of 2704 4412 ca91af8d81a866158af4d25ba67d630f6e99c76eb6c0802ef3c186a7da8cba22.exe 45 PID 4412 wrote to memory of 2952 4412 ca91af8d81a866158af4d25ba67d630f6e99c76eb6c0802ef3c186a7da8cba22.exe 51 PID 4412 wrote to memory of 3460 4412 ca91af8d81a866158af4d25ba67d630f6e99c76eb6c0802ef3c186a7da8cba22.exe 56 PID 4412 wrote to memory of 3648 4412 ca91af8d81a866158af4d25ba67d630f6e99c76eb6c0802ef3c186a7da8cba22.exe 57 PID 4412 wrote to memory of 3856 4412 ca91af8d81a866158af4d25ba67d630f6e99c76eb6c0802ef3c186a7da8cba22.exe 58 PID 4412 wrote to memory of 3952 4412 ca91af8d81a866158af4d25ba67d630f6e99c76eb6c0802ef3c186a7da8cba22.exe 59 PID 4412 wrote to memory of 4016 4412 ca91af8d81a866158af4d25ba67d630f6e99c76eb6c0802ef3c186a7da8cba22.exe 60 PID 4412 wrote to memory of 2992 4412 ca91af8d81a866158af4d25ba67d630f6e99c76eb6c0802ef3c186a7da8cba22.exe 61 PID 4412 wrote to memory of 3672 4412 ca91af8d81a866158af4d25ba67d630f6e99c76eb6c0802ef3c186a7da8cba22.exe 62 PID 4412 wrote to memory of 1492 4412 ca91af8d81a866158af4d25ba67d630f6e99c76eb6c0802ef3c186a7da8cba22.exe 74 PID 4412 wrote to memory of 3500 4412 ca91af8d81a866158af4d25ba67d630f6e99c76eb6c0802ef3c186a7da8cba22.exe 76 PID 4412 wrote to memory of 3020 4412 ca91af8d81a866158af4d25ba67d630f6e99c76eb6c0802ef3c186a7da8cba22.exe 90 -
System policy modification 1 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" ca91af8d81a866158af4d25ba67d630f6e99c76eb6c0802ef3c186a7da8cba22.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:316
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C:\Windows\system32\sihost.exesihost.exe1⤵PID:2672
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc1⤵PID:2704
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C:\Windows\system32\taskhostw.exetaskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}1⤵PID:2952
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:3460
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C:\Users\Admin\AppData\Local\Temp\ca91af8d81a866158af4d25ba67d630f6e99c76eb6c0802ef3c186a7da8cba22.exe"C:\Users\Admin\AppData\Local\Temp\ca91af8d81a866158af4d25ba67d630f6e99c76eb6c0802ef3c186a7da8cba22.exe"2⤵
- Modifies firewall policy service
- UAC bypass
- Windows security bypass
- Windows security modification
- Checks whether UAC is enabled
- Enumerates connected drives
- Drops file in Program Files directory
- 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:4412
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc1⤵PID:3648
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:3856
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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:3952
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:4016
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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:2992
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:3672
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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:1492
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:3500
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C:\Windows\system32\backgroundTaskHost.exe"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca1⤵PID:2976
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C:\Windows\system32\backgroundTaskHost.exe"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca1⤵PID:3020
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