Analysis
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max time kernel
99s -
max time network
124s -
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 17:08
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
f544165e491f55fb1ae4efe9cc846c8c25ea1b7543bacb955e399133f54b2c55N.exe
Resource
win7-20241023-en
windows7-x64
15 signatures
120 seconds
General
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Target
f544165e491f55fb1ae4efe9cc846c8c25ea1b7543bacb955e399133f54b2c55N.exe
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Size
97KB
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MD5
c75019a761637fb9065d7be757e6afc0
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SHA1
3bb9977650fa964a70206f013a4d04f9b5f66a1f
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SHA256
f544165e491f55fb1ae4efe9cc846c8c25ea1b7543bacb955e399133f54b2c55
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SHA512
5ecbc673184dd6c6f28a3a9da1ccebd19291366fe634a1367d1bb797b092949eefdb518e24cc553fbacafd5128fd39ec851dde746552fb9ca82defddc88f0a82
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SSDEEP
1536:zKnhAxs0R9QgxYDYxHD4euh60NA8dfbOKjCYC5pzFU+8Fpfrd:zKG5n9ceuh6028pbOKmYAFqfx
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" f544165e491f55fb1ae4efe9cc846c8c25ea1b7543bacb955e399133f54b2c55N.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" f544165e491f55fb1ae4efe9cc846c8c25ea1b7543bacb955e399133f54b2c55N.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" f544165e491f55fb1ae4efe9cc846c8c25ea1b7543bacb955e399133f54b2c55N.exe -
Sality family
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description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" f544165e491f55fb1ae4efe9cc846c8c25ea1b7543bacb955e399133f54b2c55N.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" f544165e491f55fb1ae4efe9cc846c8c25ea1b7543bacb955e399133f54b2c55N.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" f544165e491f55fb1ae4efe9cc846c8c25ea1b7543bacb955e399133f54b2c55N.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" f544165e491f55fb1ae4efe9cc846c8c25ea1b7543bacb955e399133f54b2c55N.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" f544165e491f55fb1ae4efe9cc846c8c25ea1b7543bacb955e399133f54b2c55N.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" f544165e491f55fb1ae4efe9cc846c8c25ea1b7543bacb955e399133f54b2c55N.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" f544165e491f55fb1ae4efe9cc846c8c25ea1b7543bacb955e399133f54b2c55N.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" f544165e491f55fb1ae4efe9cc846c8c25ea1b7543bacb955e399133f54b2c55N.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" f544165e491f55fb1ae4efe9cc846c8c25ea1b7543bacb955e399133f54b2c55N.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc f544165e491f55fb1ae4efe9cc846c8c25ea1b7543bacb955e399133f54b2c55N.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" f544165e491f55fb1ae4efe9cc846c8c25ea1b7543bacb955e399133f54b2c55N.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" f544165e491f55fb1ae4efe9cc846c8c25ea1b7543bacb955e399133f54b2c55N.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" f544165e491f55fb1ae4efe9cc846c8c25ea1b7543bacb955e399133f54b2c55N.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" f544165e491f55fb1ae4efe9cc846c8c25ea1b7543bacb955e399133f54b2c55N.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" f544165e491f55fb1ae4efe9cc846c8c25ea1b7543bacb955e399133f54b2c55N.exe -
Enumerates connected drives 3 TTPs 11 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\J: f544165e491f55fb1ae4efe9cc846c8c25ea1b7543bacb955e399133f54b2c55N.exe File opened (read-only) \??\K: f544165e491f55fb1ae4efe9cc846c8c25ea1b7543bacb955e399133f54b2c55N.exe File opened (read-only) \??\L: f544165e491f55fb1ae4efe9cc846c8c25ea1b7543bacb955e399133f54b2c55N.exe File opened (read-only) \??\M: f544165e491f55fb1ae4efe9cc846c8c25ea1b7543bacb955e399133f54b2c55N.exe File opened (read-only) \??\O: f544165e491f55fb1ae4efe9cc846c8c25ea1b7543bacb955e399133f54b2c55N.exe File opened (read-only) \??\E: f544165e491f55fb1ae4efe9cc846c8c25ea1b7543bacb955e399133f54b2c55N.exe File opened (read-only) \??\G: f544165e491f55fb1ae4efe9cc846c8c25ea1b7543bacb955e399133f54b2c55N.exe File opened (read-only) \??\H: f544165e491f55fb1ae4efe9cc846c8c25ea1b7543bacb955e399133f54b2c55N.exe File opened (read-only) \??\I: f544165e491f55fb1ae4efe9cc846c8c25ea1b7543bacb955e399133f54b2c55N.exe File opened (read-only) \??\N: f544165e491f55fb1ae4efe9cc846c8c25ea1b7543bacb955e399133f54b2c55N.exe File opened (read-only) \??\P: f544165e491f55fb1ae4efe9cc846c8c25ea1b7543bacb955e399133f54b2c55N.exe -
resource yara_rule behavioral2/memory/820-2-0x00000000007B0000-0x000000000186A000-memory.dmp upx behavioral2/memory/820-4-0x00000000007B0000-0x000000000186A000-memory.dmp upx behavioral2/memory/820-6-0x00000000007B0000-0x000000000186A000-memory.dmp upx behavioral2/memory/820-9-0x00000000007B0000-0x000000000186A000-memory.dmp upx behavioral2/memory/820-14-0x00000000007B0000-0x000000000186A000-memory.dmp upx behavioral2/memory/820-19-0x00000000007B0000-0x000000000186A000-memory.dmp upx behavioral2/memory/820-5-0x00000000007B0000-0x000000000186A000-memory.dmp upx behavioral2/memory/820-18-0x00000000007B0000-0x000000000186A000-memory.dmp upx behavioral2/memory/820-20-0x00000000007B0000-0x000000000186A000-memory.dmp upx behavioral2/memory/820-21-0x00000000007B0000-0x000000000186A000-memory.dmp upx behavioral2/memory/820-23-0x00000000007B0000-0x000000000186A000-memory.dmp upx behavioral2/memory/820-22-0x00000000007B0000-0x000000000186A000-memory.dmp upx behavioral2/memory/820-24-0x00000000007B0000-0x000000000186A000-memory.dmp upx behavioral2/memory/820-25-0x00000000007B0000-0x000000000186A000-memory.dmp upx behavioral2/memory/820-26-0x00000000007B0000-0x000000000186A000-memory.dmp upx behavioral2/memory/820-28-0x00000000007B0000-0x000000000186A000-memory.dmp upx behavioral2/memory/820-29-0x00000000007B0000-0x000000000186A000-memory.dmp upx behavioral2/memory/820-30-0x00000000007B0000-0x000000000186A000-memory.dmp upx behavioral2/memory/820-32-0x00000000007B0000-0x000000000186A000-memory.dmp upx behavioral2/memory/820-34-0x00000000007B0000-0x000000000186A000-memory.dmp upx behavioral2/memory/820-36-0x00000000007B0000-0x000000000186A000-memory.dmp upx behavioral2/memory/820-37-0x00000000007B0000-0x000000000186A000-memory.dmp upx behavioral2/memory/820-40-0x00000000007B0000-0x000000000186A000-memory.dmp upx behavioral2/memory/820-44-0x00000000007B0000-0x000000000186A000-memory.dmp upx behavioral2/memory/820-45-0x00000000007B0000-0x000000000186A000-memory.dmp upx behavioral2/memory/820-46-0x00000000007B0000-0x000000000186A000-memory.dmp upx behavioral2/memory/820-49-0x00000000007B0000-0x000000000186A000-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 f544165e491f55fb1ae4efe9cc846c8c25ea1b7543bacb955e399133f54b2c55N.exe File opened for modification C:\Program Files\7-Zip\7zG.exe f544165e491f55fb1ae4efe9cc846c8c25ea1b7543bacb955e399133f54b2c55N.exe File opened for modification C:\Program Files\7-Zip\7z.exe f544165e491f55fb1ae4efe9cc846c8c25ea1b7543bacb955e399133f54b2c55N.exe -
Drops file in Windows directory 2 IoCs
description ioc Process File created C:\Windows\e579f6c f544165e491f55fb1ae4efe9cc846c8c25ea1b7543bacb955e399133f54b2c55N.exe File opened for modification C:\Windows\SYSTEM.INI f544165e491f55fb1ae4efe9cc846c8c25ea1b7543bacb955e399133f54b2c55N.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 f544165e491f55fb1ae4efe9cc846c8c25ea1b7543bacb955e399133f54b2c55N.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 820 f544165e491f55fb1ae4efe9cc846c8c25ea1b7543bacb955e399133f54b2c55N.exe 820 f544165e491f55fb1ae4efe9cc846c8c25ea1b7543bacb955e399133f54b2c55N.exe 820 f544165e491f55fb1ae4efe9cc846c8c25ea1b7543bacb955e399133f54b2c55N.exe 820 f544165e491f55fb1ae4efe9cc846c8c25ea1b7543bacb955e399133f54b2c55N.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 820 f544165e491f55fb1ae4efe9cc846c8c25ea1b7543bacb955e399133f54b2c55N.exe Token: SeDebugPrivilege 820 f544165e491f55fb1ae4efe9cc846c8c25ea1b7543bacb955e399133f54b2c55N.exe Token: SeDebugPrivilege 820 f544165e491f55fb1ae4efe9cc846c8c25ea1b7543bacb955e399133f54b2c55N.exe Token: SeDebugPrivilege 820 f544165e491f55fb1ae4efe9cc846c8c25ea1b7543bacb955e399133f54b2c55N.exe Token: SeDebugPrivilege 820 f544165e491f55fb1ae4efe9cc846c8c25ea1b7543bacb955e399133f54b2c55N.exe Token: SeDebugPrivilege 820 f544165e491f55fb1ae4efe9cc846c8c25ea1b7543bacb955e399133f54b2c55N.exe Token: SeDebugPrivilege 820 f544165e491f55fb1ae4efe9cc846c8c25ea1b7543bacb955e399133f54b2c55N.exe Token: SeDebugPrivilege 820 f544165e491f55fb1ae4efe9cc846c8c25ea1b7543bacb955e399133f54b2c55N.exe Token: SeDebugPrivilege 820 f544165e491f55fb1ae4efe9cc846c8c25ea1b7543bacb955e399133f54b2c55N.exe Token: SeDebugPrivilege 820 f544165e491f55fb1ae4efe9cc846c8c25ea1b7543bacb955e399133f54b2c55N.exe Token: SeDebugPrivilege 820 f544165e491f55fb1ae4efe9cc846c8c25ea1b7543bacb955e399133f54b2c55N.exe Token: SeDebugPrivilege 820 f544165e491f55fb1ae4efe9cc846c8c25ea1b7543bacb955e399133f54b2c55N.exe Token: SeDebugPrivilege 820 f544165e491f55fb1ae4efe9cc846c8c25ea1b7543bacb955e399133f54b2c55N.exe Token: SeDebugPrivilege 820 f544165e491f55fb1ae4efe9cc846c8c25ea1b7543bacb955e399133f54b2c55N.exe Token: SeDebugPrivilege 820 f544165e491f55fb1ae4efe9cc846c8c25ea1b7543bacb955e399133f54b2c55N.exe Token: SeDebugPrivilege 820 f544165e491f55fb1ae4efe9cc846c8c25ea1b7543bacb955e399133f54b2c55N.exe Token: SeDebugPrivilege 820 f544165e491f55fb1ae4efe9cc846c8c25ea1b7543bacb955e399133f54b2c55N.exe Token: SeDebugPrivilege 820 f544165e491f55fb1ae4efe9cc846c8c25ea1b7543bacb955e399133f54b2c55N.exe Token: SeDebugPrivilege 820 f544165e491f55fb1ae4efe9cc846c8c25ea1b7543bacb955e399133f54b2c55N.exe Token: SeDebugPrivilege 820 f544165e491f55fb1ae4efe9cc846c8c25ea1b7543bacb955e399133f54b2c55N.exe Token: SeDebugPrivilege 820 f544165e491f55fb1ae4efe9cc846c8c25ea1b7543bacb955e399133f54b2c55N.exe Token: SeDebugPrivilege 820 f544165e491f55fb1ae4efe9cc846c8c25ea1b7543bacb955e399133f54b2c55N.exe Token: SeDebugPrivilege 820 f544165e491f55fb1ae4efe9cc846c8c25ea1b7543bacb955e399133f54b2c55N.exe Token: SeDebugPrivilege 820 f544165e491f55fb1ae4efe9cc846c8c25ea1b7543bacb955e399133f54b2c55N.exe Token: SeDebugPrivilege 820 f544165e491f55fb1ae4efe9cc846c8c25ea1b7543bacb955e399133f54b2c55N.exe Token: SeDebugPrivilege 820 f544165e491f55fb1ae4efe9cc846c8c25ea1b7543bacb955e399133f54b2c55N.exe Token: SeDebugPrivilege 820 f544165e491f55fb1ae4efe9cc846c8c25ea1b7543bacb955e399133f54b2c55N.exe Token: SeDebugPrivilege 820 f544165e491f55fb1ae4efe9cc846c8c25ea1b7543bacb955e399133f54b2c55N.exe Token: SeDebugPrivilege 820 f544165e491f55fb1ae4efe9cc846c8c25ea1b7543bacb955e399133f54b2c55N.exe Token: SeDebugPrivilege 820 f544165e491f55fb1ae4efe9cc846c8c25ea1b7543bacb955e399133f54b2c55N.exe Token: SeDebugPrivilege 820 f544165e491f55fb1ae4efe9cc846c8c25ea1b7543bacb955e399133f54b2c55N.exe Token: SeDebugPrivilege 820 f544165e491f55fb1ae4efe9cc846c8c25ea1b7543bacb955e399133f54b2c55N.exe Token: SeDebugPrivilege 820 f544165e491f55fb1ae4efe9cc846c8c25ea1b7543bacb955e399133f54b2c55N.exe Token: SeDebugPrivilege 820 f544165e491f55fb1ae4efe9cc846c8c25ea1b7543bacb955e399133f54b2c55N.exe Token: SeDebugPrivilege 820 f544165e491f55fb1ae4efe9cc846c8c25ea1b7543bacb955e399133f54b2c55N.exe Token: SeDebugPrivilege 820 f544165e491f55fb1ae4efe9cc846c8c25ea1b7543bacb955e399133f54b2c55N.exe Token: SeDebugPrivilege 820 f544165e491f55fb1ae4efe9cc846c8c25ea1b7543bacb955e399133f54b2c55N.exe Token: SeDebugPrivilege 820 f544165e491f55fb1ae4efe9cc846c8c25ea1b7543bacb955e399133f54b2c55N.exe Token: SeDebugPrivilege 820 f544165e491f55fb1ae4efe9cc846c8c25ea1b7543bacb955e399133f54b2c55N.exe Token: SeDebugPrivilege 820 f544165e491f55fb1ae4efe9cc846c8c25ea1b7543bacb955e399133f54b2c55N.exe Token: SeDebugPrivilege 820 f544165e491f55fb1ae4efe9cc846c8c25ea1b7543bacb955e399133f54b2c55N.exe Token: SeDebugPrivilege 820 f544165e491f55fb1ae4efe9cc846c8c25ea1b7543bacb955e399133f54b2c55N.exe Token: SeDebugPrivilege 820 f544165e491f55fb1ae4efe9cc846c8c25ea1b7543bacb955e399133f54b2c55N.exe Token: SeDebugPrivilege 820 f544165e491f55fb1ae4efe9cc846c8c25ea1b7543bacb955e399133f54b2c55N.exe Token: SeDebugPrivilege 820 f544165e491f55fb1ae4efe9cc846c8c25ea1b7543bacb955e399133f54b2c55N.exe Token: SeDebugPrivilege 820 f544165e491f55fb1ae4efe9cc846c8c25ea1b7543bacb955e399133f54b2c55N.exe Token: SeDebugPrivilege 820 f544165e491f55fb1ae4efe9cc846c8c25ea1b7543bacb955e399133f54b2c55N.exe Token: SeDebugPrivilege 820 f544165e491f55fb1ae4efe9cc846c8c25ea1b7543bacb955e399133f54b2c55N.exe Token: SeDebugPrivilege 820 f544165e491f55fb1ae4efe9cc846c8c25ea1b7543bacb955e399133f54b2c55N.exe Token: SeDebugPrivilege 820 f544165e491f55fb1ae4efe9cc846c8c25ea1b7543bacb955e399133f54b2c55N.exe Token: SeDebugPrivilege 820 f544165e491f55fb1ae4efe9cc846c8c25ea1b7543bacb955e399133f54b2c55N.exe Token: SeDebugPrivilege 820 f544165e491f55fb1ae4efe9cc846c8c25ea1b7543bacb955e399133f54b2c55N.exe Token: SeDebugPrivilege 820 f544165e491f55fb1ae4efe9cc846c8c25ea1b7543bacb955e399133f54b2c55N.exe Token: SeDebugPrivilege 820 f544165e491f55fb1ae4efe9cc846c8c25ea1b7543bacb955e399133f54b2c55N.exe Token: SeDebugPrivilege 820 f544165e491f55fb1ae4efe9cc846c8c25ea1b7543bacb955e399133f54b2c55N.exe Token: SeDebugPrivilege 820 f544165e491f55fb1ae4efe9cc846c8c25ea1b7543bacb955e399133f54b2c55N.exe Token: SeDebugPrivilege 820 f544165e491f55fb1ae4efe9cc846c8c25ea1b7543bacb955e399133f54b2c55N.exe Token: SeDebugPrivilege 820 f544165e491f55fb1ae4efe9cc846c8c25ea1b7543bacb955e399133f54b2c55N.exe Token: SeDebugPrivilege 820 f544165e491f55fb1ae4efe9cc846c8c25ea1b7543bacb955e399133f54b2c55N.exe Token: SeDebugPrivilege 820 f544165e491f55fb1ae4efe9cc846c8c25ea1b7543bacb955e399133f54b2c55N.exe Token: SeDebugPrivilege 820 f544165e491f55fb1ae4efe9cc846c8c25ea1b7543bacb955e399133f54b2c55N.exe Token: SeDebugPrivilege 820 f544165e491f55fb1ae4efe9cc846c8c25ea1b7543bacb955e399133f54b2c55N.exe Token: SeDebugPrivilege 820 f544165e491f55fb1ae4efe9cc846c8c25ea1b7543bacb955e399133f54b2c55N.exe Token: SeDebugPrivilege 820 f544165e491f55fb1ae4efe9cc846c8c25ea1b7543bacb955e399133f54b2c55N.exe -
Suspicious use of WriteProcessMemory 30 IoCs
description pid Process procid_target PID 820 wrote to memory of 796 820 f544165e491f55fb1ae4efe9cc846c8c25ea1b7543bacb955e399133f54b2c55N.exe 9 PID 820 wrote to memory of 804 820 f544165e491f55fb1ae4efe9cc846c8c25ea1b7543bacb955e399133f54b2c55N.exe 10 PID 820 wrote to memory of 64 820 f544165e491f55fb1ae4efe9cc846c8c25ea1b7543bacb955e399133f54b2c55N.exe 13 PID 820 wrote to memory of 2656 820 f544165e491f55fb1ae4efe9cc846c8c25ea1b7543bacb955e399133f54b2c55N.exe 44 PID 820 wrote to memory of 2680 820 f544165e491f55fb1ae4efe9cc846c8c25ea1b7543bacb955e399133f54b2c55N.exe 45 PID 820 wrote to memory of 2788 820 f544165e491f55fb1ae4efe9cc846c8c25ea1b7543bacb955e399133f54b2c55N.exe 47 PID 820 wrote to memory of 3444 820 f544165e491f55fb1ae4efe9cc846c8c25ea1b7543bacb955e399133f54b2c55N.exe 55 PID 820 wrote to memory of 3672 820 f544165e491f55fb1ae4efe9cc846c8c25ea1b7543bacb955e399133f54b2c55N.exe 57 PID 820 wrote to memory of 3852 820 f544165e491f55fb1ae4efe9cc846c8c25ea1b7543bacb955e399133f54b2c55N.exe 58 PID 820 wrote to memory of 3956 820 f544165e491f55fb1ae4efe9cc846c8c25ea1b7543bacb955e399133f54b2c55N.exe 59 PID 820 wrote to memory of 4020 820 f544165e491f55fb1ae4efe9cc846c8c25ea1b7543bacb955e399133f54b2c55N.exe 60 PID 820 wrote to memory of 1260 820 f544165e491f55fb1ae4efe9cc846c8c25ea1b7543bacb955e399133f54b2c55N.exe 61 PID 820 wrote to memory of 948 820 f544165e491f55fb1ae4efe9cc846c8c25ea1b7543bacb955e399133f54b2c55N.exe 74 PID 820 wrote to memory of 4152 820 f544165e491f55fb1ae4efe9cc846c8c25ea1b7543bacb955e399133f54b2c55N.exe 76 PID 820 wrote to memory of 1780 820 f544165e491f55fb1ae4efe9cc846c8c25ea1b7543bacb955e399133f54b2c55N.exe 81 PID 820 wrote to memory of 796 820 f544165e491f55fb1ae4efe9cc846c8c25ea1b7543bacb955e399133f54b2c55N.exe 9 PID 820 wrote to memory of 804 820 f544165e491f55fb1ae4efe9cc846c8c25ea1b7543bacb955e399133f54b2c55N.exe 10 PID 820 wrote to memory of 64 820 f544165e491f55fb1ae4efe9cc846c8c25ea1b7543bacb955e399133f54b2c55N.exe 13 PID 820 wrote to memory of 2656 820 f544165e491f55fb1ae4efe9cc846c8c25ea1b7543bacb955e399133f54b2c55N.exe 44 PID 820 wrote to memory of 2680 820 f544165e491f55fb1ae4efe9cc846c8c25ea1b7543bacb955e399133f54b2c55N.exe 45 PID 820 wrote to memory of 2788 820 f544165e491f55fb1ae4efe9cc846c8c25ea1b7543bacb955e399133f54b2c55N.exe 47 PID 820 wrote to memory of 3444 820 f544165e491f55fb1ae4efe9cc846c8c25ea1b7543bacb955e399133f54b2c55N.exe 55 PID 820 wrote to memory of 3672 820 f544165e491f55fb1ae4efe9cc846c8c25ea1b7543bacb955e399133f54b2c55N.exe 57 PID 820 wrote to memory of 3852 820 f544165e491f55fb1ae4efe9cc846c8c25ea1b7543bacb955e399133f54b2c55N.exe 58 PID 820 wrote to memory of 3956 820 f544165e491f55fb1ae4efe9cc846c8c25ea1b7543bacb955e399133f54b2c55N.exe 59 PID 820 wrote to memory of 4020 820 f544165e491f55fb1ae4efe9cc846c8c25ea1b7543bacb955e399133f54b2c55N.exe 60 PID 820 wrote to memory of 1260 820 f544165e491f55fb1ae4efe9cc846c8c25ea1b7543bacb955e399133f54b2c55N.exe 61 PID 820 wrote to memory of 948 820 f544165e491f55fb1ae4efe9cc846c8c25ea1b7543bacb955e399133f54b2c55N.exe 74 PID 820 wrote to memory of 4152 820 f544165e491f55fb1ae4efe9cc846c8c25ea1b7543bacb955e399133f54b2c55N.exe 76 PID 820 wrote to memory of 1780 820 f544165e491f55fb1ae4efe9cc846c8c25ea1b7543bacb955e399133f54b2c55N.exe 81 -
System policy modification 1 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" f544165e491f55fb1ae4efe9cc846c8c25ea1b7543bacb955e399133f54b2c55N.exe
Processes
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C:\Windows\system32\fontdrvhost.exe"fontdrvhost.exe"1⤵PID:796
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C:\Windows\system32\fontdrvhost.exe"fontdrvhost.exe"1⤵PID:804
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C:\Windows\system32\dwm.exe"dwm.exe"1⤵PID:64
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C:\Windows\system32\sihost.exesihost.exe1⤵PID:2656
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc1⤵PID:2680
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C:\Windows\system32\taskhostw.exetaskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}1⤵PID:2788
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:3444
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C:\Users\Admin\AppData\Local\Temp\f544165e491f55fb1ae4efe9cc846c8c25ea1b7543bacb955e399133f54b2c55N.exe"C:\Users\Admin\AppData\Local\Temp\f544165e491f55fb1ae4efe9cc846c8c25ea1b7543bacb955e399133f54b2c55N.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:820
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc1⤵PID:3672
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:3852
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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:3956
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:4020
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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:1260
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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:948
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:4152
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C:\Windows\system32\backgroundTaskHost.exe"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca1⤵PID:1780
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