Analysis
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max time kernel
96s -
max time network
101s -
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, 01:49
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
99cecf1d7e103d28a1b14afdbdf2bff2189e5015eaf7697ca0157e9cf100b59dN.exe
Resource
win7-20240729-en
windows7-x64
15 signatures
120 seconds
General
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Target
99cecf1d7e103d28a1b14afdbdf2bff2189e5015eaf7697ca0157e9cf100b59dN.exe
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Size
65KB
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MD5
b74fd3d9a40bfc44c2da754ab903f210
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SHA1
030e43dc7dfd58cce5ae230a44710ddb705602af
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SHA256
99cecf1d7e103d28a1b14afdbdf2bff2189e5015eaf7697ca0157e9cf100b59d
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SHA512
d5fcb89ea1cda1b732fa7535825162047c15ae32be22fff0599bbe3253714764e58d0d6f1fd47a481639f800aefc550e5c1242ceed212eb658ec4fe7b7e3edd9
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SSDEEP
1536:k2NsbhOskKGeK83PfiU6/tFycCj9QgFDH4J9qjuBetcm3z:kQsbEW3PavycIpDHI7e6Mz
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" 99cecf1d7e103d28a1b14afdbdf2bff2189e5015eaf7697ca0157e9cf100b59dN.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" 99cecf1d7e103d28a1b14afdbdf2bff2189e5015eaf7697ca0157e9cf100b59dN.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" 99cecf1d7e103d28a1b14afdbdf2bff2189e5015eaf7697ca0157e9cf100b59dN.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" 99cecf1d7e103d28a1b14afdbdf2bff2189e5015eaf7697ca0157e9cf100b59dN.exe -
Windows security bypass 2 TTPs 6 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" 99cecf1d7e103d28a1b14afdbdf2bff2189e5015eaf7697ca0157e9cf100b59dN.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" 99cecf1d7e103d28a1b14afdbdf2bff2189e5015eaf7697ca0157e9cf100b59dN.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" 99cecf1d7e103d28a1b14afdbdf2bff2189e5015eaf7697ca0157e9cf100b59dN.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" 99cecf1d7e103d28a1b14afdbdf2bff2189e5015eaf7697ca0157e9cf100b59dN.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" 99cecf1d7e103d28a1b14afdbdf2bff2189e5015eaf7697ca0157e9cf100b59dN.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" 99cecf1d7e103d28a1b14afdbdf2bff2189e5015eaf7697ca0157e9cf100b59dN.exe -
Windows security modification 2 TTPs 7 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc 99cecf1d7e103d28a1b14afdbdf2bff2189e5015eaf7697ca0157e9cf100b59dN.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" 99cecf1d7e103d28a1b14afdbdf2bff2189e5015eaf7697ca0157e9cf100b59dN.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" 99cecf1d7e103d28a1b14afdbdf2bff2189e5015eaf7697ca0157e9cf100b59dN.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" 99cecf1d7e103d28a1b14afdbdf2bff2189e5015eaf7697ca0157e9cf100b59dN.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" 99cecf1d7e103d28a1b14afdbdf2bff2189e5015eaf7697ca0157e9cf100b59dN.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" 99cecf1d7e103d28a1b14afdbdf2bff2189e5015eaf7697ca0157e9cf100b59dN.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" 99cecf1d7e103d28a1b14afdbdf2bff2189e5015eaf7697ca0157e9cf100b59dN.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" 99cecf1d7e103d28a1b14afdbdf2bff2189e5015eaf7697ca0157e9cf100b59dN.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: 99cecf1d7e103d28a1b14afdbdf2bff2189e5015eaf7697ca0157e9cf100b59dN.exe File opened (read-only) \??\J: 99cecf1d7e103d28a1b14afdbdf2bff2189e5015eaf7697ca0157e9cf100b59dN.exe File opened (read-only) \??\L: 99cecf1d7e103d28a1b14afdbdf2bff2189e5015eaf7697ca0157e9cf100b59dN.exe File opened (read-only) \??\M: 99cecf1d7e103d28a1b14afdbdf2bff2189e5015eaf7697ca0157e9cf100b59dN.exe File opened (read-only) \??\N: 99cecf1d7e103d28a1b14afdbdf2bff2189e5015eaf7697ca0157e9cf100b59dN.exe File opened (read-only) \??\G: 99cecf1d7e103d28a1b14afdbdf2bff2189e5015eaf7697ca0157e9cf100b59dN.exe File opened (read-only) \??\H: 99cecf1d7e103d28a1b14afdbdf2bff2189e5015eaf7697ca0157e9cf100b59dN.exe File opened (read-only) \??\I: 99cecf1d7e103d28a1b14afdbdf2bff2189e5015eaf7697ca0157e9cf100b59dN.exe File opened (read-only) \??\K: 99cecf1d7e103d28a1b14afdbdf2bff2189e5015eaf7697ca0157e9cf100b59dN.exe -
resource yara_rule behavioral2/memory/2620-1-0x0000000000900000-0x00000000019BA000-memory.dmp upx behavioral2/memory/2620-3-0x0000000000900000-0x00000000019BA000-memory.dmp upx behavioral2/memory/2620-15-0x0000000000900000-0x00000000019BA000-memory.dmp upx behavioral2/memory/2620-8-0x0000000000900000-0x00000000019BA000-memory.dmp upx behavioral2/memory/2620-19-0x0000000000900000-0x00000000019BA000-memory.dmp upx behavioral2/memory/2620-18-0x0000000000900000-0x00000000019BA000-memory.dmp upx behavioral2/memory/2620-20-0x0000000000900000-0x00000000019BA000-memory.dmp upx behavioral2/memory/2620-17-0x0000000000900000-0x00000000019BA000-memory.dmp upx behavioral2/memory/2620-5-0x0000000000900000-0x00000000019BA000-memory.dmp upx behavioral2/memory/2620-4-0x0000000000900000-0x00000000019BA000-memory.dmp upx behavioral2/memory/2620-21-0x0000000000900000-0x00000000019BA000-memory.dmp upx behavioral2/memory/2620-22-0x0000000000900000-0x00000000019BA000-memory.dmp upx behavioral2/memory/2620-23-0x0000000000900000-0x00000000019BA000-memory.dmp upx behavioral2/memory/2620-24-0x0000000000900000-0x00000000019BA000-memory.dmp upx behavioral2/memory/2620-25-0x0000000000900000-0x00000000019BA000-memory.dmp upx behavioral2/memory/2620-27-0x0000000000900000-0x00000000019BA000-memory.dmp upx behavioral2/memory/2620-28-0x0000000000900000-0x00000000019BA000-memory.dmp upx behavioral2/memory/2620-29-0x0000000000900000-0x00000000019BA000-memory.dmp upx behavioral2/memory/2620-31-0x0000000000900000-0x00000000019BA000-memory.dmp upx behavioral2/memory/2620-33-0x0000000000900000-0x00000000019BA000-memory.dmp upx behavioral2/memory/2620-35-0x0000000000900000-0x00000000019BA000-memory.dmp upx behavioral2/memory/2620-37-0x0000000000900000-0x00000000019BA000-memory.dmp upx behavioral2/memory/2620-45-0x0000000000900000-0x00000000019BA000-memory.dmp upx behavioral2/memory/2620-46-0x0000000000900000-0x00000000019BA000-memory.dmp upx behavioral2/memory/2620-47-0x0000000000900000-0x00000000019BA000-memory.dmp upx behavioral2/memory/2620-48-0x0000000000900000-0x00000000019BA000-memory.dmp upx -
Drops file in Program Files directory 3 IoCs
description ioc Process File opened for modification C:\Program Files\7-Zip\7zFM.exe 99cecf1d7e103d28a1b14afdbdf2bff2189e5015eaf7697ca0157e9cf100b59dN.exe File opened for modification C:\Program Files\7-Zip\7zG.exe 99cecf1d7e103d28a1b14afdbdf2bff2189e5015eaf7697ca0157e9cf100b59dN.exe File opened for modification C:\Program Files\7-Zip\7z.exe 99cecf1d7e103d28a1b14afdbdf2bff2189e5015eaf7697ca0157e9cf100b59dN.exe -
Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\SYSTEM.INI 99cecf1d7e103d28a1b14afdbdf2bff2189e5015eaf7697ca0157e9cf100b59dN.exe File created C:\Windows\e5791b1 99cecf1d7e103d28a1b14afdbdf2bff2189e5015eaf7697ca0157e9cf100b59dN.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 99cecf1d7e103d28a1b14afdbdf2bff2189e5015eaf7697ca0157e9cf100b59dN.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 2620 99cecf1d7e103d28a1b14afdbdf2bff2189e5015eaf7697ca0157e9cf100b59dN.exe 2620 99cecf1d7e103d28a1b14afdbdf2bff2189e5015eaf7697ca0157e9cf100b59dN.exe 2620 99cecf1d7e103d28a1b14afdbdf2bff2189e5015eaf7697ca0157e9cf100b59dN.exe 2620 99cecf1d7e103d28a1b14afdbdf2bff2189e5015eaf7697ca0157e9cf100b59dN.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 2620 99cecf1d7e103d28a1b14afdbdf2bff2189e5015eaf7697ca0157e9cf100b59dN.exe Token: SeDebugPrivilege 2620 99cecf1d7e103d28a1b14afdbdf2bff2189e5015eaf7697ca0157e9cf100b59dN.exe Token: SeDebugPrivilege 2620 99cecf1d7e103d28a1b14afdbdf2bff2189e5015eaf7697ca0157e9cf100b59dN.exe Token: SeDebugPrivilege 2620 99cecf1d7e103d28a1b14afdbdf2bff2189e5015eaf7697ca0157e9cf100b59dN.exe Token: SeDebugPrivilege 2620 99cecf1d7e103d28a1b14afdbdf2bff2189e5015eaf7697ca0157e9cf100b59dN.exe Token: SeDebugPrivilege 2620 99cecf1d7e103d28a1b14afdbdf2bff2189e5015eaf7697ca0157e9cf100b59dN.exe Token: SeDebugPrivilege 2620 99cecf1d7e103d28a1b14afdbdf2bff2189e5015eaf7697ca0157e9cf100b59dN.exe Token: SeDebugPrivilege 2620 99cecf1d7e103d28a1b14afdbdf2bff2189e5015eaf7697ca0157e9cf100b59dN.exe Token: SeDebugPrivilege 2620 99cecf1d7e103d28a1b14afdbdf2bff2189e5015eaf7697ca0157e9cf100b59dN.exe Token: SeDebugPrivilege 2620 99cecf1d7e103d28a1b14afdbdf2bff2189e5015eaf7697ca0157e9cf100b59dN.exe Token: SeDebugPrivilege 2620 99cecf1d7e103d28a1b14afdbdf2bff2189e5015eaf7697ca0157e9cf100b59dN.exe Token: SeDebugPrivilege 2620 99cecf1d7e103d28a1b14afdbdf2bff2189e5015eaf7697ca0157e9cf100b59dN.exe Token: SeDebugPrivilege 2620 99cecf1d7e103d28a1b14afdbdf2bff2189e5015eaf7697ca0157e9cf100b59dN.exe Token: SeDebugPrivilege 2620 99cecf1d7e103d28a1b14afdbdf2bff2189e5015eaf7697ca0157e9cf100b59dN.exe Token: SeDebugPrivilege 2620 99cecf1d7e103d28a1b14afdbdf2bff2189e5015eaf7697ca0157e9cf100b59dN.exe Token: SeDebugPrivilege 2620 99cecf1d7e103d28a1b14afdbdf2bff2189e5015eaf7697ca0157e9cf100b59dN.exe Token: SeDebugPrivilege 2620 99cecf1d7e103d28a1b14afdbdf2bff2189e5015eaf7697ca0157e9cf100b59dN.exe Token: SeDebugPrivilege 2620 99cecf1d7e103d28a1b14afdbdf2bff2189e5015eaf7697ca0157e9cf100b59dN.exe Token: SeDebugPrivilege 2620 99cecf1d7e103d28a1b14afdbdf2bff2189e5015eaf7697ca0157e9cf100b59dN.exe Token: SeDebugPrivilege 2620 99cecf1d7e103d28a1b14afdbdf2bff2189e5015eaf7697ca0157e9cf100b59dN.exe Token: SeDebugPrivilege 2620 99cecf1d7e103d28a1b14afdbdf2bff2189e5015eaf7697ca0157e9cf100b59dN.exe Token: SeDebugPrivilege 2620 99cecf1d7e103d28a1b14afdbdf2bff2189e5015eaf7697ca0157e9cf100b59dN.exe Token: SeDebugPrivilege 2620 99cecf1d7e103d28a1b14afdbdf2bff2189e5015eaf7697ca0157e9cf100b59dN.exe Token: SeDebugPrivilege 2620 99cecf1d7e103d28a1b14afdbdf2bff2189e5015eaf7697ca0157e9cf100b59dN.exe Token: SeDebugPrivilege 2620 99cecf1d7e103d28a1b14afdbdf2bff2189e5015eaf7697ca0157e9cf100b59dN.exe Token: SeDebugPrivilege 2620 99cecf1d7e103d28a1b14afdbdf2bff2189e5015eaf7697ca0157e9cf100b59dN.exe Token: SeDebugPrivilege 2620 99cecf1d7e103d28a1b14afdbdf2bff2189e5015eaf7697ca0157e9cf100b59dN.exe Token: SeDebugPrivilege 2620 99cecf1d7e103d28a1b14afdbdf2bff2189e5015eaf7697ca0157e9cf100b59dN.exe Token: SeDebugPrivilege 2620 99cecf1d7e103d28a1b14afdbdf2bff2189e5015eaf7697ca0157e9cf100b59dN.exe Token: SeDebugPrivilege 2620 99cecf1d7e103d28a1b14afdbdf2bff2189e5015eaf7697ca0157e9cf100b59dN.exe Token: SeDebugPrivilege 2620 99cecf1d7e103d28a1b14afdbdf2bff2189e5015eaf7697ca0157e9cf100b59dN.exe Token: SeDebugPrivilege 2620 99cecf1d7e103d28a1b14afdbdf2bff2189e5015eaf7697ca0157e9cf100b59dN.exe Token: SeDebugPrivilege 2620 99cecf1d7e103d28a1b14afdbdf2bff2189e5015eaf7697ca0157e9cf100b59dN.exe Token: SeDebugPrivilege 2620 99cecf1d7e103d28a1b14afdbdf2bff2189e5015eaf7697ca0157e9cf100b59dN.exe Token: SeDebugPrivilege 2620 99cecf1d7e103d28a1b14afdbdf2bff2189e5015eaf7697ca0157e9cf100b59dN.exe Token: SeDebugPrivilege 2620 99cecf1d7e103d28a1b14afdbdf2bff2189e5015eaf7697ca0157e9cf100b59dN.exe Token: SeDebugPrivilege 2620 99cecf1d7e103d28a1b14afdbdf2bff2189e5015eaf7697ca0157e9cf100b59dN.exe Token: SeDebugPrivilege 2620 99cecf1d7e103d28a1b14afdbdf2bff2189e5015eaf7697ca0157e9cf100b59dN.exe Token: SeDebugPrivilege 2620 99cecf1d7e103d28a1b14afdbdf2bff2189e5015eaf7697ca0157e9cf100b59dN.exe Token: SeDebugPrivilege 2620 99cecf1d7e103d28a1b14afdbdf2bff2189e5015eaf7697ca0157e9cf100b59dN.exe Token: SeDebugPrivilege 2620 99cecf1d7e103d28a1b14afdbdf2bff2189e5015eaf7697ca0157e9cf100b59dN.exe Token: SeDebugPrivilege 2620 99cecf1d7e103d28a1b14afdbdf2bff2189e5015eaf7697ca0157e9cf100b59dN.exe Token: SeDebugPrivilege 2620 99cecf1d7e103d28a1b14afdbdf2bff2189e5015eaf7697ca0157e9cf100b59dN.exe Token: SeDebugPrivilege 2620 99cecf1d7e103d28a1b14afdbdf2bff2189e5015eaf7697ca0157e9cf100b59dN.exe Token: SeDebugPrivilege 2620 99cecf1d7e103d28a1b14afdbdf2bff2189e5015eaf7697ca0157e9cf100b59dN.exe Token: SeDebugPrivilege 2620 99cecf1d7e103d28a1b14afdbdf2bff2189e5015eaf7697ca0157e9cf100b59dN.exe Token: SeDebugPrivilege 2620 99cecf1d7e103d28a1b14afdbdf2bff2189e5015eaf7697ca0157e9cf100b59dN.exe Token: SeDebugPrivilege 2620 99cecf1d7e103d28a1b14afdbdf2bff2189e5015eaf7697ca0157e9cf100b59dN.exe Token: SeDebugPrivilege 2620 99cecf1d7e103d28a1b14afdbdf2bff2189e5015eaf7697ca0157e9cf100b59dN.exe Token: SeDebugPrivilege 2620 99cecf1d7e103d28a1b14afdbdf2bff2189e5015eaf7697ca0157e9cf100b59dN.exe Token: SeDebugPrivilege 2620 99cecf1d7e103d28a1b14afdbdf2bff2189e5015eaf7697ca0157e9cf100b59dN.exe Token: SeDebugPrivilege 2620 99cecf1d7e103d28a1b14afdbdf2bff2189e5015eaf7697ca0157e9cf100b59dN.exe Token: SeDebugPrivilege 2620 99cecf1d7e103d28a1b14afdbdf2bff2189e5015eaf7697ca0157e9cf100b59dN.exe Token: SeDebugPrivilege 2620 99cecf1d7e103d28a1b14afdbdf2bff2189e5015eaf7697ca0157e9cf100b59dN.exe Token: SeDebugPrivilege 2620 99cecf1d7e103d28a1b14afdbdf2bff2189e5015eaf7697ca0157e9cf100b59dN.exe Token: SeDebugPrivilege 2620 99cecf1d7e103d28a1b14afdbdf2bff2189e5015eaf7697ca0157e9cf100b59dN.exe Token: SeDebugPrivilege 2620 99cecf1d7e103d28a1b14afdbdf2bff2189e5015eaf7697ca0157e9cf100b59dN.exe Token: SeDebugPrivilege 2620 99cecf1d7e103d28a1b14afdbdf2bff2189e5015eaf7697ca0157e9cf100b59dN.exe Token: SeDebugPrivilege 2620 99cecf1d7e103d28a1b14afdbdf2bff2189e5015eaf7697ca0157e9cf100b59dN.exe Token: SeDebugPrivilege 2620 99cecf1d7e103d28a1b14afdbdf2bff2189e5015eaf7697ca0157e9cf100b59dN.exe Token: SeDebugPrivilege 2620 99cecf1d7e103d28a1b14afdbdf2bff2189e5015eaf7697ca0157e9cf100b59dN.exe Token: SeDebugPrivilege 2620 99cecf1d7e103d28a1b14afdbdf2bff2189e5015eaf7697ca0157e9cf100b59dN.exe Token: SeDebugPrivilege 2620 99cecf1d7e103d28a1b14afdbdf2bff2189e5015eaf7697ca0157e9cf100b59dN.exe Token: SeDebugPrivilege 2620 99cecf1d7e103d28a1b14afdbdf2bff2189e5015eaf7697ca0157e9cf100b59dN.exe -
Suspicious use of WriteProcessMemory 37 IoCs
description pid Process procid_target PID 2620 wrote to memory of 800 2620 99cecf1d7e103d28a1b14afdbdf2bff2189e5015eaf7697ca0157e9cf100b59dN.exe 9 PID 2620 wrote to memory of 808 2620 99cecf1d7e103d28a1b14afdbdf2bff2189e5015eaf7697ca0157e9cf100b59dN.exe 10 PID 2620 wrote to memory of 376 2620 99cecf1d7e103d28a1b14afdbdf2bff2189e5015eaf7697ca0157e9cf100b59dN.exe 13 PID 2620 wrote to memory of 2528 2620 99cecf1d7e103d28a1b14afdbdf2bff2189e5015eaf7697ca0157e9cf100b59dN.exe 42 PID 2620 wrote to memory of 2536 2620 99cecf1d7e103d28a1b14afdbdf2bff2189e5015eaf7697ca0157e9cf100b59dN.exe 43 PID 2620 wrote to memory of 2592 2620 99cecf1d7e103d28a1b14afdbdf2bff2189e5015eaf7697ca0157e9cf100b59dN.exe 44 PID 2620 wrote to memory of 3356 2620 99cecf1d7e103d28a1b14afdbdf2bff2189e5015eaf7697ca0157e9cf100b59dN.exe 56 PID 2620 wrote to memory of 3648 2620 99cecf1d7e103d28a1b14afdbdf2bff2189e5015eaf7697ca0157e9cf100b59dN.exe 57 PID 2620 wrote to memory of 3884 2620 99cecf1d7e103d28a1b14afdbdf2bff2189e5015eaf7697ca0157e9cf100b59dN.exe 58 PID 2620 wrote to memory of 3976 2620 99cecf1d7e103d28a1b14afdbdf2bff2189e5015eaf7697ca0157e9cf100b59dN.exe 59 PID 2620 wrote to memory of 4040 2620 99cecf1d7e103d28a1b14afdbdf2bff2189e5015eaf7697ca0157e9cf100b59dN.exe 60 PID 2620 wrote to memory of 1040 2620 99cecf1d7e103d28a1b14afdbdf2bff2189e5015eaf7697ca0157e9cf100b59dN.exe 61 PID 2620 wrote to memory of 3380 2620 99cecf1d7e103d28a1b14afdbdf2bff2189e5015eaf7697ca0157e9cf100b59dN.exe 62 PID 2620 wrote to memory of 4328 2620 99cecf1d7e103d28a1b14afdbdf2bff2189e5015eaf7697ca0157e9cf100b59dN.exe 64 PID 2620 wrote to memory of 4956 2620 99cecf1d7e103d28a1b14afdbdf2bff2189e5015eaf7697ca0157e9cf100b59dN.exe 76 PID 2620 wrote to memory of 924 2620 99cecf1d7e103d28a1b14afdbdf2bff2189e5015eaf7697ca0157e9cf100b59dN.exe 80 PID 2620 wrote to memory of 628 2620 99cecf1d7e103d28a1b14afdbdf2bff2189e5015eaf7697ca0157e9cf100b59dN.exe 81 PID 2620 wrote to memory of 1228 2620 99cecf1d7e103d28a1b14afdbdf2bff2189e5015eaf7697ca0157e9cf100b59dN.exe 83 PID 2620 wrote to memory of 800 2620 99cecf1d7e103d28a1b14afdbdf2bff2189e5015eaf7697ca0157e9cf100b59dN.exe 9 PID 2620 wrote to memory of 808 2620 99cecf1d7e103d28a1b14afdbdf2bff2189e5015eaf7697ca0157e9cf100b59dN.exe 10 PID 2620 wrote to memory of 376 2620 99cecf1d7e103d28a1b14afdbdf2bff2189e5015eaf7697ca0157e9cf100b59dN.exe 13 PID 2620 wrote to memory of 2528 2620 99cecf1d7e103d28a1b14afdbdf2bff2189e5015eaf7697ca0157e9cf100b59dN.exe 42 PID 2620 wrote to memory of 2536 2620 99cecf1d7e103d28a1b14afdbdf2bff2189e5015eaf7697ca0157e9cf100b59dN.exe 43 PID 2620 wrote to memory of 2592 2620 99cecf1d7e103d28a1b14afdbdf2bff2189e5015eaf7697ca0157e9cf100b59dN.exe 44 PID 2620 wrote to memory of 3356 2620 99cecf1d7e103d28a1b14afdbdf2bff2189e5015eaf7697ca0157e9cf100b59dN.exe 56 PID 2620 wrote to memory of 3648 2620 99cecf1d7e103d28a1b14afdbdf2bff2189e5015eaf7697ca0157e9cf100b59dN.exe 57 PID 2620 wrote to memory of 3884 2620 99cecf1d7e103d28a1b14afdbdf2bff2189e5015eaf7697ca0157e9cf100b59dN.exe 58 PID 2620 wrote to memory of 3976 2620 99cecf1d7e103d28a1b14afdbdf2bff2189e5015eaf7697ca0157e9cf100b59dN.exe 59 PID 2620 wrote to memory of 4040 2620 99cecf1d7e103d28a1b14afdbdf2bff2189e5015eaf7697ca0157e9cf100b59dN.exe 60 PID 2620 wrote to memory of 1040 2620 99cecf1d7e103d28a1b14afdbdf2bff2189e5015eaf7697ca0157e9cf100b59dN.exe 61 PID 2620 wrote to memory of 3380 2620 99cecf1d7e103d28a1b14afdbdf2bff2189e5015eaf7697ca0157e9cf100b59dN.exe 62 PID 2620 wrote to memory of 4328 2620 99cecf1d7e103d28a1b14afdbdf2bff2189e5015eaf7697ca0157e9cf100b59dN.exe 64 PID 2620 wrote to memory of 4956 2620 99cecf1d7e103d28a1b14afdbdf2bff2189e5015eaf7697ca0157e9cf100b59dN.exe 76 PID 2620 wrote to memory of 924 2620 99cecf1d7e103d28a1b14afdbdf2bff2189e5015eaf7697ca0157e9cf100b59dN.exe 80 PID 2620 wrote to memory of 628 2620 99cecf1d7e103d28a1b14afdbdf2bff2189e5015eaf7697ca0157e9cf100b59dN.exe 81 PID 2620 wrote to memory of 3492 2620 99cecf1d7e103d28a1b14afdbdf2bff2189e5015eaf7697ca0157e9cf100b59dN.exe 84 PID 2620 wrote to memory of 4480 2620 99cecf1d7e103d28a1b14afdbdf2bff2189e5015eaf7697ca0157e9cf100b59dN.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" 99cecf1d7e103d28a1b14afdbdf2bff2189e5015eaf7697ca0157e9cf100b59dN.exe
Processes
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C:\Windows\system32\fontdrvhost.exe"fontdrvhost.exe"1⤵PID:800
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C:\Windows\system32\fontdrvhost.exe"fontdrvhost.exe"1⤵PID:808
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C:\Windows\system32\dwm.exe"dwm.exe"1⤵PID:376
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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:2536
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C:\Windows\system32\taskhostw.exetaskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}1⤵PID:2592
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:3356
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C:\Users\Admin\AppData\Local\Temp\99cecf1d7e103d28a1b14afdbdf2bff2189e5015eaf7697ca0157e9cf100b59dN.exe"C:\Users\Admin\AppData\Local\Temp\99cecf1d7e103d28a1b14afdbdf2bff2189e5015eaf7697ca0157e9cf100b59dN.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:2620
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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:3884
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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:3976
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:4040
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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:1040
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:3380
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:4328
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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:4956
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C:\Windows\system32\backgroundTaskHost.exe"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca1⤵PID:924
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C:\Windows\system32\backgroundTaskHost.exe"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:CortanaUI.AppX3bn25b6f886wmg6twh46972vprk9tnbf.mca1⤵PID:628
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C:\Windows\system32\BackgroundTaskHost.exe"C:\Windows\system32\BackgroundTaskHost.exe" -ServerName:BackgroundTaskHost.WebAccountProvider1⤵PID:1228
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:3492
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:4480
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