Analysis
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max time kernel
93s -
max time network
139s -
platform
windows10-2004_x64 -
resource
win10v2004-20250129-en -
resource tags
arch:x64arch:x86image:win10v2004-20250129-enlocale:en-usos:windows10-2004-x64system -
submitted
02-02-2025 05:48
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
f55e4118cbbd4a71d6ecb125c5444cba34054a1307dca6a65a7bb3b6e4243538.exe
Resource
win7-20241010-en
windows7-x64
15 signatures
150 seconds
General
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Target
f55e4118cbbd4a71d6ecb125c5444cba34054a1307dca6a65a7bb3b6e4243538.exe
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Size
65KB
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MD5
03931421885b46f88499d6d3959974a8
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SHA1
fa7814660e0427d20ce9e3c2c90716df33910dd2
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SHA256
f55e4118cbbd4a71d6ecb125c5444cba34054a1307dca6a65a7bb3b6e4243538
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SHA512
0030703ed59783d49436dd8267042071b980d87a55f314c974e96eb73dfa16995307381ce3345263b6a62b7d9ba90484a6b1f23117be96a6bcc7a24f0cd3fab2
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SSDEEP
1536:PWZ77pwwTigeVimcYsYAzKpaa9hHIl/1v7NxYZ8P9H6e1G99cPY2mQpE:Ox7uw2QmcL+paUHgvlPtnYAPYn6E
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" f55e4118cbbd4a71d6ecb125c5444cba34054a1307dca6a65a7bb3b6e4243538.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" f55e4118cbbd4a71d6ecb125c5444cba34054a1307dca6a65a7bb3b6e4243538.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" f55e4118cbbd4a71d6ecb125c5444cba34054a1307dca6a65a7bb3b6e4243538.exe -
Sality family
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UAC bypass 3 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" f55e4118cbbd4a71d6ecb125c5444cba34054a1307dca6a65a7bb3b6e4243538.exe -
Windows security bypass 2 TTPs 6 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" f55e4118cbbd4a71d6ecb125c5444cba34054a1307dca6a65a7bb3b6e4243538.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" f55e4118cbbd4a71d6ecb125c5444cba34054a1307dca6a65a7bb3b6e4243538.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" f55e4118cbbd4a71d6ecb125c5444cba34054a1307dca6a65a7bb3b6e4243538.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" f55e4118cbbd4a71d6ecb125c5444cba34054a1307dca6a65a7bb3b6e4243538.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" f55e4118cbbd4a71d6ecb125c5444cba34054a1307dca6a65a7bb3b6e4243538.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" f55e4118cbbd4a71d6ecb125c5444cba34054a1307dca6a65a7bb3b6e4243538.exe -
Windows security modification 2 TTPs 7 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc f55e4118cbbd4a71d6ecb125c5444cba34054a1307dca6a65a7bb3b6e4243538.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" f55e4118cbbd4a71d6ecb125c5444cba34054a1307dca6a65a7bb3b6e4243538.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" f55e4118cbbd4a71d6ecb125c5444cba34054a1307dca6a65a7bb3b6e4243538.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" f55e4118cbbd4a71d6ecb125c5444cba34054a1307dca6a65a7bb3b6e4243538.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" f55e4118cbbd4a71d6ecb125c5444cba34054a1307dca6a65a7bb3b6e4243538.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" f55e4118cbbd4a71d6ecb125c5444cba34054a1307dca6a65a7bb3b6e4243538.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" f55e4118cbbd4a71d6ecb125c5444cba34054a1307dca6a65a7bb3b6e4243538.exe -
Checks whether UAC is enabled 1 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" f55e4118cbbd4a71d6ecb125c5444cba34054a1307dca6a65a7bb3b6e4243538.exe -
Enumerates connected drives 3 TTPs 9 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\E: f55e4118cbbd4a71d6ecb125c5444cba34054a1307dca6a65a7bb3b6e4243538.exe File opened (read-only) \??\I: f55e4118cbbd4a71d6ecb125c5444cba34054a1307dca6a65a7bb3b6e4243538.exe File opened (read-only) \??\J: f55e4118cbbd4a71d6ecb125c5444cba34054a1307dca6a65a7bb3b6e4243538.exe File opened (read-only) \??\K: f55e4118cbbd4a71d6ecb125c5444cba34054a1307dca6a65a7bb3b6e4243538.exe File opened (read-only) \??\N: f55e4118cbbd4a71d6ecb125c5444cba34054a1307dca6a65a7bb3b6e4243538.exe File opened (read-only) \??\G: f55e4118cbbd4a71d6ecb125c5444cba34054a1307dca6a65a7bb3b6e4243538.exe File opened (read-only) \??\H: f55e4118cbbd4a71d6ecb125c5444cba34054a1307dca6a65a7bb3b6e4243538.exe File opened (read-only) \??\L: f55e4118cbbd4a71d6ecb125c5444cba34054a1307dca6a65a7bb3b6e4243538.exe File opened (read-only) \??\M: f55e4118cbbd4a71d6ecb125c5444cba34054a1307dca6a65a7bb3b6e4243538.exe -
resource yara_rule behavioral2/memory/548-4-0x00000000007A0000-0x000000000185A000-memory.dmp upx behavioral2/memory/548-15-0x00000000007A0000-0x000000000185A000-memory.dmp upx behavioral2/memory/548-7-0x00000000007A0000-0x000000000185A000-memory.dmp upx behavioral2/memory/548-13-0x00000000007A0000-0x000000000185A000-memory.dmp upx behavioral2/memory/548-14-0x00000000007A0000-0x000000000185A000-memory.dmp upx behavioral2/memory/548-6-0x00000000007A0000-0x000000000185A000-memory.dmp upx behavioral2/memory/548-5-0x00000000007A0000-0x000000000185A000-memory.dmp upx behavioral2/memory/548-3-0x00000000007A0000-0x000000000185A000-memory.dmp upx behavioral2/memory/548-19-0x00000000007A0000-0x000000000185A000-memory.dmp upx behavioral2/memory/548-23-0x00000000007A0000-0x000000000185A000-memory.dmp upx behavioral2/memory/548-22-0x00000000007A0000-0x000000000185A000-memory.dmp upx behavioral2/memory/548-21-0x00000000007A0000-0x000000000185A000-memory.dmp upx behavioral2/memory/548-24-0x00000000007A0000-0x000000000185A000-memory.dmp upx behavioral2/memory/548-25-0x00000000007A0000-0x000000000185A000-memory.dmp upx behavioral2/memory/548-26-0x00000000007A0000-0x000000000185A000-memory.dmp upx behavioral2/memory/548-28-0x00000000007A0000-0x000000000185A000-memory.dmp upx behavioral2/memory/548-29-0x00000000007A0000-0x000000000185A000-memory.dmp upx behavioral2/memory/548-30-0x00000000007A0000-0x000000000185A000-memory.dmp upx behavioral2/memory/548-31-0x00000000007A0000-0x000000000185A000-memory.dmp upx behavioral2/memory/548-35-0x00000000007A0000-0x000000000185A000-memory.dmp upx behavioral2/memory/548-36-0x00000000007A0000-0x000000000185A000-memory.dmp upx behavioral2/memory/548-38-0x00000000007A0000-0x000000000185A000-memory.dmp upx behavioral2/memory/548-40-0x00000000007A0000-0x000000000185A000-memory.dmp upx behavioral2/memory/548-43-0x00000000007A0000-0x000000000185A000-memory.dmp upx behavioral2/memory/548-46-0x00000000007A0000-0x000000000185A000-memory.dmp upx -
Drops file in Windows directory 2 IoCs
description ioc Process File created C:\Windows\e5794be f55e4118cbbd4a71d6ecb125c5444cba34054a1307dca6a65a7bb3b6e4243538.exe File opened for modification C:\Windows\SYSTEM.INI f55e4118cbbd4a71d6ecb125c5444cba34054a1307dca6a65a7bb3b6e4243538.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 f55e4118cbbd4a71d6ecb125c5444cba34054a1307dca6a65a7bb3b6e4243538.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 548 f55e4118cbbd4a71d6ecb125c5444cba34054a1307dca6a65a7bb3b6e4243538.exe 548 f55e4118cbbd4a71d6ecb125c5444cba34054a1307dca6a65a7bb3b6e4243538.exe 548 f55e4118cbbd4a71d6ecb125c5444cba34054a1307dca6a65a7bb3b6e4243538.exe 548 f55e4118cbbd4a71d6ecb125c5444cba34054a1307dca6a65a7bb3b6e4243538.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 548 f55e4118cbbd4a71d6ecb125c5444cba34054a1307dca6a65a7bb3b6e4243538.exe Token: SeDebugPrivilege 548 f55e4118cbbd4a71d6ecb125c5444cba34054a1307dca6a65a7bb3b6e4243538.exe Token: SeDebugPrivilege 548 f55e4118cbbd4a71d6ecb125c5444cba34054a1307dca6a65a7bb3b6e4243538.exe Token: SeDebugPrivilege 548 f55e4118cbbd4a71d6ecb125c5444cba34054a1307dca6a65a7bb3b6e4243538.exe Token: SeDebugPrivilege 548 f55e4118cbbd4a71d6ecb125c5444cba34054a1307dca6a65a7bb3b6e4243538.exe Token: SeDebugPrivilege 548 f55e4118cbbd4a71d6ecb125c5444cba34054a1307dca6a65a7bb3b6e4243538.exe Token: SeDebugPrivilege 548 f55e4118cbbd4a71d6ecb125c5444cba34054a1307dca6a65a7bb3b6e4243538.exe Token: SeDebugPrivilege 548 f55e4118cbbd4a71d6ecb125c5444cba34054a1307dca6a65a7bb3b6e4243538.exe Token: SeDebugPrivilege 548 f55e4118cbbd4a71d6ecb125c5444cba34054a1307dca6a65a7bb3b6e4243538.exe Token: SeDebugPrivilege 548 f55e4118cbbd4a71d6ecb125c5444cba34054a1307dca6a65a7bb3b6e4243538.exe Token: SeDebugPrivilege 548 f55e4118cbbd4a71d6ecb125c5444cba34054a1307dca6a65a7bb3b6e4243538.exe Token: SeDebugPrivilege 548 f55e4118cbbd4a71d6ecb125c5444cba34054a1307dca6a65a7bb3b6e4243538.exe Token: SeDebugPrivilege 548 f55e4118cbbd4a71d6ecb125c5444cba34054a1307dca6a65a7bb3b6e4243538.exe Token: SeDebugPrivilege 548 f55e4118cbbd4a71d6ecb125c5444cba34054a1307dca6a65a7bb3b6e4243538.exe Token: SeDebugPrivilege 548 f55e4118cbbd4a71d6ecb125c5444cba34054a1307dca6a65a7bb3b6e4243538.exe Token: SeDebugPrivilege 548 f55e4118cbbd4a71d6ecb125c5444cba34054a1307dca6a65a7bb3b6e4243538.exe Token: SeDebugPrivilege 548 f55e4118cbbd4a71d6ecb125c5444cba34054a1307dca6a65a7bb3b6e4243538.exe Token: SeDebugPrivilege 548 f55e4118cbbd4a71d6ecb125c5444cba34054a1307dca6a65a7bb3b6e4243538.exe Token: SeDebugPrivilege 548 f55e4118cbbd4a71d6ecb125c5444cba34054a1307dca6a65a7bb3b6e4243538.exe Token: SeDebugPrivilege 548 f55e4118cbbd4a71d6ecb125c5444cba34054a1307dca6a65a7bb3b6e4243538.exe Token: SeDebugPrivilege 548 f55e4118cbbd4a71d6ecb125c5444cba34054a1307dca6a65a7bb3b6e4243538.exe Token: SeDebugPrivilege 548 f55e4118cbbd4a71d6ecb125c5444cba34054a1307dca6a65a7bb3b6e4243538.exe Token: SeDebugPrivilege 548 f55e4118cbbd4a71d6ecb125c5444cba34054a1307dca6a65a7bb3b6e4243538.exe Token: SeDebugPrivilege 548 f55e4118cbbd4a71d6ecb125c5444cba34054a1307dca6a65a7bb3b6e4243538.exe Token: SeDebugPrivilege 548 f55e4118cbbd4a71d6ecb125c5444cba34054a1307dca6a65a7bb3b6e4243538.exe Token: SeDebugPrivilege 548 f55e4118cbbd4a71d6ecb125c5444cba34054a1307dca6a65a7bb3b6e4243538.exe Token: SeDebugPrivilege 548 f55e4118cbbd4a71d6ecb125c5444cba34054a1307dca6a65a7bb3b6e4243538.exe Token: SeDebugPrivilege 548 f55e4118cbbd4a71d6ecb125c5444cba34054a1307dca6a65a7bb3b6e4243538.exe Token: SeDebugPrivilege 548 f55e4118cbbd4a71d6ecb125c5444cba34054a1307dca6a65a7bb3b6e4243538.exe Token: SeDebugPrivilege 548 f55e4118cbbd4a71d6ecb125c5444cba34054a1307dca6a65a7bb3b6e4243538.exe Token: SeDebugPrivilege 548 f55e4118cbbd4a71d6ecb125c5444cba34054a1307dca6a65a7bb3b6e4243538.exe Token: SeDebugPrivilege 548 f55e4118cbbd4a71d6ecb125c5444cba34054a1307dca6a65a7bb3b6e4243538.exe Token: SeDebugPrivilege 548 f55e4118cbbd4a71d6ecb125c5444cba34054a1307dca6a65a7bb3b6e4243538.exe Token: SeDebugPrivilege 548 f55e4118cbbd4a71d6ecb125c5444cba34054a1307dca6a65a7bb3b6e4243538.exe Token: SeDebugPrivilege 548 f55e4118cbbd4a71d6ecb125c5444cba34054a1307dca6a65a7bb3b6e4243538.exe Token: SeDebugPrivilege 548 f55e4118cbbd4a71d6ecb125c5444cba34054a1307dca6a65a7bb3b6e4243538.exe Token: SeDebugPrivilege 548 f55e4118cbbd4a71d6ecb125c5444cba34054a1307dca6a65a7bb3b6e4243538.exe Token: SeDebugPrivilege 548 f55e4118cbbd4a71d6ecb125c5444cba34054a1307dca6a65a7bb3b6e4243538.exe Token: SeDebugPrivilege 548 f55e4118cbbd4a71d6ecb125c5444cba34054a1307dca6a65a7bb3b6e4243538.exe Token: SeDebugPrivilege 548 f55e4118cbbd4a71d6ecb125c5444cba34054a1307dca6a65a7bb3b6e4243538.exe Token: SeDebugPrivilege 548 f55e4118cbbd4a71d6ecb125c5444cba34054a1307dca6a65a7bb3b6e4243538.exe Token: SeDebugPrivilege 548 f55e4118cbbd4a71d6ecb125c5444cba34054a1307dca6a65a7bb3b6e4243538.exe Token: SeDebugPrivilege 548 f55e4118cbbd4a71d6ecb125c5444cba34054a1307dca6a65a7bb3b6e4243538.exe Token: SeDebugPrivilege 548 f55e4118cbbd4a71d6ecb125c5444cba34054a1307dca6a65a7bb3b6e4243538.exe Token: SeDebugPrivilege 548 f55e4118cbbd4a71d6ecb125c5444cba34054a1307dca6a65a7bb3b6e4243538.exe Token: SeDebugPrivilege 548 f55e4118cbbd4a71d6ecb125c5444cba34054a1307dca6a65a7bb3b6e4243538.exe Token: SeDebugPrivilege 548 f55e4118cbbd4a71d6ecb125c5444cba34054a1307dca6a65a7bb3b6e4243538.exe Token: SeDebugPrivilege 548 f55e4118cbbd4a71d6ecb125c5444cba34054a1307dca6a65a7bb3b6e4243538.exe Token: SeDebugPrivilege 548 f55e4118cbbd4a71d6ecb125c5444cba34054a1307dca6a65a7bb3b6e4243538.exe Token: SeDebugPrivilege 548 f55e4118cbbd4a71d6ecb125c5444cba34054a1307dca6a65a7bb3b6e4243538.exe Token: SeDebugPrivilege 548 f55e4118cbbd4a71d6ecb125c5444cba34054a1307dca6a65a7bb3b6e4243538.exe Token: SeDebugPrivilege 548 f55e4118cbbd4a71d6ecb125c5444cba34054a1307dca6a65a7bb3b6e4243538.exe Token: SeDebugPrivilege 548 f55e4118cbbd4a71d6ecb125c5444cba34054a1307dca6a65a7bb3b6e4243538.exe Token: SeDebugPrivilege 548 f55e4118cbbd4a71d6ecb125c5444cba34054a1307dca6a65a7bb3b6e4243538.exe Token: SeDebugPrivilege 548 f55e4118cbbd4a71d6ecb125c5444cba34054a1307dca6a65a7bb3b6e4243538.exe Token: SeDebugPrivilege 548 f55e4118cbbd4a71d6ecb125c5444cba34054a1307dca6a65a7bb3b6e4243538.exe Token: SeDebugPrivilege 548 f55e4118cbbd4a71d6ecb125c5444cba34054a1307dca6a65a7bb3b6e4243538.exe Token: SeDebugPrivilege 548 f55e4118cbbd4a71d6ecb125c5444cba34054a1307dca6a65a7bb3b6e4243538.exe Token: SeDebugPrivilege 548 f55e4118cbbd4a71d6ecb125c5444cba34054a1307dca6a65a7bb3b6e4243538.exe Token: SeDebugPrivilege 548 f55e4118cbbd4a71d6ecb125c5444cba34054a1307dca6a65a7bb3b6e4243538.exe Token: SeDebugPrivilege 548 f55e4118cbbd4a71d6ecb125c5444cba34054a1307dca6a65a7bb3b6e4243538.exe Token: SeDebugPrivilege 548 f55e4118cbbd4a71d6ecb125c5444cba34054a1307dca6a65a7bb3b6e4243538.exe Token: SeDebugPrivilege 548 f55e4118cbbd4a71d6ecb125c5444cba34054a1307dca6a65a7bb3b6e4243538.exe Token: SeDebugPrivilege 548 f55e4118cbbd4a71d6ecb125c5444cba34054a1307dca6a65a7bb3b6e4243538.exe -
Suspicious use of WriteProcessMemory 36 IoCs
description pid Process procid_target PID 548 wrote to memory of 772 548 f55e4118cbbd4a71d6ecb125c5444cba34054a1307dca6a65a7bb3b6e4243538.exe 8 PID 548 wrote to memory of 776 548 f55e4118cbbd4a71d6ecb125c5444cba34054a1307dca6a65a7bb3b6e4243538.exe 9 PID 548 wrote to memory of 1020 548 f55e4118cbbd4a71d6ecb125c5444cba34054a1307dca6a65a7bb3b6e4243538.exe 13 PID 548 wrote to memory of 2528 548 f55e4118cbbd4a71d6ecb125c5444cba34054a1307dca6a65a7bb3b6e4243538.exe 44 PID 548 wrote to memory of 2544 548 f55e4118cbbd4a71d6ecb125c5444cba34054a1307dca6a65a7bb3b6e4243538.exe 45 PID 548 wrote to memory of 2780 548 f55e4118cbbd4a71d6ecb125c5444cba34054a1307dca6a65a7bb3b6e4243538.exe 47 PID 548 wrote to memory of 3624 548 f55e4118cbbd4a71d6ecb125c5444cba34054a1307dca6a65a7bb3b6e4243538.exe 56 PID 548 wrote to memory of 3752 548 f55e4118cbbd4a71d6ecb125c5444cba34054a1307dca6a65a7bb3b6e4243538.exe 57 PID 548 wrote to memory of 3944 548 f55e4118cbbd4a71d6ecb125c5444cba34054a1307dca6a65a7bb3b6e4243538.exe 58 PID 548 wrote to memory of 4036 548 f55e4118cbbd4a71d6ecb125c5444cba34054a1307dca6a65a7bb3b6e4243538.exe 59 PID 548 wrote to memory of 676 548 f55e4118cbbd4a71d6ecb125c5444cba34054a1307dca6a65a7bb3b6e4243538.exe 60 PID 548 wrote to memory of 2988 548 f55e4118cbbd4a71d6ecb125c5444cba34054a1307dca6a65a7bb3b6e4243538.exe 61 PID 548 wrote to memory of 4192 548 f55e4118cbbd4a71d6ecb125c5444cba34054a1307dca6a65a7bb3b6e4243538.exe 62 PID 548 wrote to memory of 2320 548 f55e4118cbbd4a71d6ecb125c5444cba34054a1307dca6a65a7bb3b6e4243538.exe 74 PID 548 wrote to memory of 2940 548 f55e4118cbbd4a71d6ecb125c5444cba34054a1307dca6a65a7bb3b6e4243538.exe 76 PID 548 wrote to memory of 644 548 f55e4118cbbd4a71d6ecb125c5444cba34054a1307dca6a65a7bb3b6e4243538.exe 80 PID 548 wrote to memory of 536 548 f55e4118cbbd4a71d6ecb125c5444cba34054a1307dca6a65a7bb3b6e4243538.exe 81 PID 548 wrote to memory of 772 548 f55e4118cbbd4a71d6ecb125c5444cba34054a1307dca6a65a7bb3b6e4243538.exe 8 PID 548 wrote to memory of 776 548 f55e4118cbbd4a71d6ecb125c5444cba34054a1307dca6a65a7bb3b6e4243538.exe 9 PID 548 wrote to memory of 1020 548 f55e4118cbbd4a71d6ecb125c5444cba34054a1307dca6a65a7bb3b6e4243538.exe 13 PID 548 wrote to memory of 2528 548 f55e4118cbbd4a71d6ecb125c5444cba34054a1307dca6a65a7bb3b6e4243538.exe 44 PID 548 wrote to memory of 2544 548 f55e4118cbbd4a71d6ecb125c5444cba34054a1307dca6a65a7bb3b6e4243538.exe 45 PID 548 wrote to memory of 2780 548 f55e4118cbbd4a71d6ecb125c5444cba34054a1307dca6a65a7bb3b6e4243538.exe 47 PID 548 wrote to memory of 3624 548 f55e4118cbbd4a71d6ecb125c5444cba34054a1307dca6a65a7bb3b6e4243538.exe 56 PID 548 wrote to memory of 3752 548 f55e4118cbbd4a71d6ecb125c5444cba34054a1307dca6a65a7bb3b6e4243538.exe 57 PID 548 wrote to memory of 3944 548 f55e4118cbbd4a71d6ecb125c5444cba34054a1307dca6a65a7bb3b6e4243538.exe 58 PID 548 wrote to memory of 4036 548 f55e4118cbbd4a71d6ecb125c5444cba34054a1307dca6a65a7bb3b6e4243538.exe 59 PID 548 wrote to memory of 676 548 f55e4118cbbd4a71d6ecb125c5444cba34054a1307dca6a65a7bb3b6e4243538.exe 60 PID 548 wrote to memory of 2988 548 f55e4118cbbd4a71d6ecb125c5444cba34054a1307dca6a65a7bb3b6e4243538.exe 61 PID 548 wrote to memory of 4192 548 f55e4118cbbd4a71d6ecb125c5444cba34054a1307dca6a65a7bb3b6e4243538.exe 62 PID 548 wrote to memory of 2320 548 f55e4118cbbd4a71d6ecb125c5444cba34054a1307dca6a65a7bb3b6e4243538.exe 74 PID 548 wrote to memory of 2940 548 f55e4118cbbd4a71d6ecb125c5444cba34054a1307dca6a65a7bb3b6e4243538.exe 76 PID 548 wrote to memory of 644 548 f55e4118cbbd4a71d6ecb125c5444cba34054a1307dca6a65a7bb3b6e4243538.exe 80 PID 548 wrote to memory of 536 548 f55e4118cbbd4a71d6ecb125c5444cba34054a1307dca6a65a7bb3b6e4243538.exe 81 PID 548 wrote to memory of 4920 548 f55e4118cbbd4a71d6ecb125c5444cba34054a1307dca6a65a7bb3b6e4243538.exe 84 PID 548 wrote to memory of 3876 548 f55e4118cbbd4a71d6ecb125c5444cba34054a1307dca6a65a7bb3b6e4243538.exe 85 -
System policy modification 1 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" f55e4118cbbd4a71d6ecb125c5444cba34054a1307dca6a65a7bb3b6e4243538.exe
Processes
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C:\Windows\system32\fontdrvhost.exe"fontdrvhost.exe"1⤵PID:772
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C:\Windows\system32\fontdrvhost.exe"fontdrvhost.exe"1⤵PID:776
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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:2528
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc1⤵PID:2544
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C:\Windows\system32\taskhostw.exetaskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}1⤵PID:2780
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:3624
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C:\Users\Admin\AppData\Local\Temp\f55e4118cbbd4a71d6ecb125c5444cba34054a1307dca6a65a7bb3b6e4243538.exe"C:\Users\Admin\AppData\Local\Temp\f55e4118cbbd4a71d6ecb125c5444cba34054a1307dca6a65a7bb3b6e4243538.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 Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- System policy modification
PID:548
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc1⤵PID:3752
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:3944
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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:4036
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:676
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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:2988
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:4192
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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:2320
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:2940
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C:\Windows\system32\backgroundTaskHost.exe"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:CortanaUI.AppX3bn25b6f886wmg6twh46972vprk9tnbf.mca1⤵PID:644
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C:\Windows\system32\backgroundTaskHost.exe"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca1⤵PID:536
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:4920
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:3876
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