Analysis
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max time kernel
92s -
max time network
96s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
16-12-2024 04:50
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
55a3b5d40fcf51df8709245c8947afe11e055a6b98f0f3f314a6ef4bb3a9f636N.exe
Resource
win7-20241023-en
windows7-x64
15 signatures
120 seconds
General
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Target
55a3b5d40fcf51df8709245c8947afe11e055a6b98f0f3f314a6ef4bb3a9f636N.exe
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Size
65KB
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MD5
2f98db531296c984cfd6963a3b22bac0
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SHA1
b28993f850d87fc1a069d663d999e6675991fb5f
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SHA256
55a3b5d40fcf51df8709245c8947afe11e055a6b98f0f3f314a6ef4bb3a9f636
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SHA512
246abfcb243ab30795cea28cb0820bc2a0cebf5b9d7dc5e7c439525b63b9da9a623e349dfde8e437dcbd3cab47a7a397778ade7d5876c9162e707d619782e8e2
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SSDEEP
1536:T32vQhyTg4uGFjYhA/RwZEcL1AffcEcrp8dIKkgoYtH/8v50Ta:TP0Tx9FjYW/0fxAXcEcVfnYBk+Ta
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" 55a3b5d40fcf51df8709245c8947afe11e055a6b98f0f3f314a6ef4bb3a9f636N.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" 55a3b5d40fcf51df8709245c8947afe11e055a6b98f0f3f314a6ef4bb3a9f636N.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" 55a3b5d40fcf51df8709245c8947afe11e055a6b98f0f3f314a6ef4bb3a9f636N.exe -
Sality family
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description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 55a3b5d40fcf51df8709245c8947afe11e055a6b98f0f3f314a6ef4bb3a9f636N.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" 55a3b5d40fcf51df8709245c8947afe11e055a6b98f0f3f314a6ef4bb3a9f636N.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" 55a3b5d40fcf51df8709245c8947afe11e055a6b98f0f3f314a6ef4bb3a9f636N.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" 55a3b5d40fcf51df8709245c8947afe11e055a6b98f0f3f314a6ef4bb3a9f636N.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" 55a3b5d40fcf51df8709245c8947afe11e055a6b98f0f3f314a6ef4bb3a9f636N.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" 55a3b5d40fcf51df8709245c8947afe11e055a6b98f0f3f314a6ef4bb3a9f636N.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" 55a3b5d40fcf51df8709245c8947afe11e055a6b98f0f3f314a6ef4bb3a9f636N.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" 55a3b5d40fcf51df8709245c8947afe11e055a6b98f0f3f314a6ef4bb3a9f636N.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" 55a3b5d40fcf51df8709245c8947afe11e055a6b98f0f3f314a6ef4bb3a9f636N.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" 55a3b5d40fcf51df8709245c8947afe11e055a6b98f0f3f314a6ef4bb3a9f636N.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" 55a3b5d40fcf51df8709245c8947afe11e055a6b98f0f3f314a6ef4bb3a9f636N.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" 55a3b5d40fcf51df8709245c8947afe11e055a6b98f0f3f314a6ef4bb3a9f636N.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" 55a3b5d40fcf51df8709245c8947afe11e055a6b98f0f3f314a6ef4bb3a9f636N.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc 55a3b5d40fcf51df8709245c8947afe11e055a6b98f0f3f314a6ef4bb3a9f636N.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 55a3b5d40fcf51df8709245c8947afe11e055a6b98f0f3f314a6ef4bb3a9f636N.exe -
resource yara_rule behavioral2/memory/2236-1-0x0000000000750000-0x000000000180A000-memory.dmp upx behavioral2/memory/2236-3-0x0000000000750000-0x000000000180A000-memory.dmp upx behavioral2/memory/2236-4-0x0000000000750000-0x000000000180A000-memory.dmp upx behavioral2/memory/2236-8-0x0000000000750000-0x000000000180A000-memory.dmp upx behavioral2/memory/2236-9-0x0000000000750000-0x000000000180A000-memory.dmp upx behavioral2/memory/2236-16-0x0000000000750000-0x000000000180A000-memory.dmp upx behavioral2/memory/2236-5-0x0000000000750000-0x000000000180A000-memory.dmp upx behavioral2/memory/2236-17-0x0000000000750000-0x000000000180A000-memory.dmp upx behavioral2/memory/2236-20-0x0000000000750000-0x000000000180A000-memory.dmp upx behavioral2/memory/2236-19-0x0000000000750000-0x000000000180A000-memory.dmp upx behavioral2/memory/2236-21-0x0000000000750000-0x000000000180A000-memory.dmp upx -
Drops file in Windows directory 2 IoCs
description ioc Process File created C:\Windows\e577762 55a3b5d40fcf51df8709245c8947afe11e055a6b98f0f3f314a6ef4bb3a9f636N.exe File opened for modification C:\Windows\SYSTEM.INI 55a3b5d40fcf51df8709245c8947afe11e055a6b98f0f3f314a6ef4bb3a9f636N.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 55a3b5d40fcf51df8709245c8947afe11e055a6b98f0f3f314a6ef4bb3a9f636N.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 2236 55a3b5d40fcf51df8709245c8947afe11e055a6b98f0f3f314a6ef4bb3a9f636N.exe 2236 55a3b5d40fcf51df8709245c8947afe11e055a6b98f0f3f314a6ef4bb3a9f636N.exe 2236 55a3b5d40fcf51df8709245c8947afe11e055a6b98f0f3f314a6ef4bb3a9f636N.exe 2236 55a3b5d40fcf51df8709245c8947afe11e055a6b98f0f3f314a6ef4bb3a9f636N.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 2236 55a3b5d40fcf51df8709245c8947afe11e055a6b98f0f3f314a6ef4bb3a9f636N.exe Token: SeDebugPrivilege 2236 55a3b5d40fcf51df8709245c8947afe11e055a6b98f0f3f314a6ef4bb3a9f636N.exe Token: SeDebugPrivilege 2236 55a3b5d40fcf51df8709245c8947afe11e055a6b98f0f3f314a6ef4bb3a9f636N.exe Token: SeDebugPrivilege 2236 55a3b5d40fcf51df8709245c8947afe11e055a6b98f0f3f314a6ef4bb3a9f636N.exe Token: SeDebugPrivilege 2236 55a3b5d40fcf51df8709245c8947afe11e055a6b98f0f3f314a6ef4bb3a9f636N.exe Token: SeDebugPrivilege 2236 55a3b5d40fcf51df8709245c8947afe11e055a6b98f0f3f314a6ef4bb3a9f636N.exe Token: SeDebugPrivilege 2236 55a3b5d40fcf51df8709245c8947afe11e055a6b98f0f3f314a6ef4bb3a9f636N.exe Token: SeDebugPrivilege 2236 55a3b5d40fcf51df8709245c8947afe11e055a6b98f0f3f314a6ef4bb3a9f636N.exe Token: SeDebugPrivilege 2236 55a3b5d40fcf51df8709245c8947afe11e055a6b98f0f3f314a6ef4bb3a9f636N.exe Token: SeDebugPrivilege 2236 55a3b5d40fcf51df8709245c8947afe11e055a6b98f0f3f314a6ef4bb3a9f636N.exe Token: SeDebugPrivilege 2236 55a3b5d40fcf51df8709245c8947afe11e055a6b98f0f3f314a6ef4bb3a9f636N.exe Token: SeDebugPrivilege 2236 55a3b5d40fcf51df8709245c8947afe11e055a6b98f0f3f314a6ef4bb3a9f636N.exe Token: SeDebugPrivilege 2236 55a3b5d40fcf51df8709245c8947afe11e055a6b98f0f3f314a6ef4bb3a9f636N.exe Token: SeDebugPrivilege 2236 55a3b5d40fcf51df8709245c8947afe11e055a6b98f0f3f314a6ef4bb3a9f636N.exe Token: SeDebugPrivilege 2236 55a3b5d40fcf51df8709245c8947afe11e055a6b98f0f3f314a6ef4bb3a9f636N.exe Token: SeDebugPrivilege 2236 55a3b5d40fcf51df8709245c8947afe11e055a6b98f0f3f314a6ef4bb3a9f636N.exe Token: SeDebugPrivilege 2236 55a3b5d40fcf51df8709245c8947afe11e055a6b98f0f3f314a6ef4bb3a9f636N.exe Token: SeDebugPrivilege 2236 55a3b5d40fcf51df8709245c8947afe11e055a6b98f0f3f314a6ef4bb3a9f636N.exe Token: SeDebugPrivilege 2236 55a3b5d40fcf51df8709245c8947afe11e055a6b98f0f3f314a6ef4bb3a9f636N.exe Token: SeDebugPrivilege 2236 55a3b5d40fcf51df8709245c8947afe11e055a6b98f0f3f314a6ef4bb3a9f636N.exe Token: SeDebugPrivilege 2236 55a3b5d40fcf51df8709245c8947afe11e055a6b98f0f3f314a6ef4bb3a9f636N.exe Token: SeDebugPrivilege 2236 55a3b5d40fcf51df8709245c8947afe11e055a6b98f0f3f314a6ef4bb3a9f636N.exe Token: SeDebugPrivilege 2236 55a3b5d40fcf51df8709245c8947afe11e055a6b98f0f3f314a6ef4bb3a9f636N.exe Token: SeDebugPrivilege 2236 55a3b5d40fcf51df8709245c8947afe11e055a6b98f0f3f314a6ef4bb3a9f636N.exe Token: SeDebugPrivilege 2236 55a3b5d40fcf51df8709245c8947afe11e055a6b98f0f3f314a6ef4bb3a9f636N.exe Token: SeDebugPrivilege 2236 55a3b5d40fcf51df8709245c8947afe11e055a6b98f0f3f314a6ef4bb3a9f636N.exe Token: SeDebugPrivilege 2236 55a3b5d40fcf51df8709245c8947afe11e055a6b98f0f3f314a6ef4bb3a9f636N.exe Token: SeDebugPrivilege 2236 55a3b5d40fcf51df8709245c8947afe11e055a6b98f0f3f314a6ef4bb3a9f636N.exe Token: SeDebugPrivilege 2236 55a3b5d40fcf51df8709245c8947afe11e055a6b98f0f3f314a6ef4bb3a9f636N.exe Token: SeDebugPrivilege 2236 55a3b5d40fcf51df8709245c8947afe11e055a6b98f0f3f314a6ef4bb3a9f636N.exe Token: SeDebugPrivilege 2236 55a3b5d40fcf51df8709245c8947afe11e055a6b98f0f3f314a6ef4bb3a9f636N.exe Token: SeDebugPrivilege 2236 55a3b5d40fcf51df8709245c8947afe11e055a6b98f0f3f314a6ef4bb3a9f636N.exe Token: SeDebugPrivilege 2236 55a3b5d40fcf51df8709245c8947afe11e055a6b98f0f3f314a6ef4bb3a9f636N.exe Token: SeDebugPrivilege 2236 55a3b5d40fcf51df8709245c8947afe11e055a6b98f0f3f314a6ef4bb3a9f636N.exe Token: SeDebugPrivilege 2236 55a3b5d40fcf51df8709245c8947afe11e055a6b98f0f3f314a6ef4bb3a9f636N.exe Token: SeDebugPrivilege 2236 55a3b5d40fcf51df8709245c8947afe11e055a6b98f0f3f314a6ef4bb3a9f636N.exe Token: SeDebugPrivilege 2236 55a3b5d40fcf51df8709245c8947afe11e055a6b98f0f3f314a6ef4bb3a9f636N.exe Token: SeDebugPrivilege 2236 55a3b5d40fcf51df8709245c8947afe11e055a6b98f0f3f314a6ef4bb3a9f636N.exe Token: SeDebugPrivilege 2236 55a3b5d40fcf51df8709245c8947afe11e055a6b98f0f3f314a6ef4bb3a9f636N.exe Token: SeDebugPrivilege 2236 55a3b5d40fcf51df8709245c8947afe11e055a6b98f0f3f314a6ef4bb3a9f636N.exe Token: SeDebugPrivilege 2236 55a3b5d40fcf51df8709245c8947afe11e055a6b98f0f3f314a6ef4bb3a9f636N.exe Token: SeDebugPrivilege 2236 55a3b5d40fcf51df8709245c8947afe11e055a6b98f0f3f314a6ef4bb3a9f636N.exe Token: SeDebugPrivilege 2236 55a3b5d40fcf51df8709245c8947afe11e055a6b98f0f3f314a6ef4bb3a9f636N.exe Token: SeDebugPrivilege 2236 55a3b5d40fcf51df8709245c8947afe11e055a6b98f0f3f314a6ef4bb3a9f636N.exe Token: SeDebugPrivilege 2236 55a3b5d40fcf51df8709245c8947afe11e055a6b98f0f3f314a6ef4bb3a9f636N.exe Token: SeDebugPrivilege 2236 55a3b5d40fcf51df8709245c8947afe11e055a6b98f0f3f314a6ef4bb3a9f636N.exe Token: SeDebugPrivilege 2236 55a3b5d40fcf51df8709245c8947afe11e055a6b98f0f3f314a6ef4bb3a9f636N.exe Token: SeDebugPrivilege 2236 55a3b5d40fcf51df8709245c8947afe11e055a6b98f0f3f314a6ef4bb3a9f636N.exe Token: SeDebugPrivilege 2236 55a3b5d40fcf51df8709245c8947afe11e055a6b98f0f3f314a6ef4bb3a9f636N.exe Token: SeDebugPrivilege 2236 55a3b5d40fcf51df8709245c8947afe11e055a6b98f0f3f314a6ef4bb3a9f636N.exe Token: SeDebugPrivilege 2236 55a3b5d40fcf51df8709245c8947afe11e055a6b98f0f3f314a6ef4bb3a9f636N.exe Token: SeDebugPrivilege 2236 55a3b5d40fcf51df8709245c8947afe11e055a6b98f0f3f314a6ef4bb3a9f636N.exe Token: SeDebugPrivilege 2236 55a3b5d40fcf51df8709245c8947afe11e055a6b98f0f3f314a6ef4bb3a9f636N.exe Token: SeDebugPrivilege 2236 55a3b5d40fcf51df8709245c8947afe11e055a6b98f0f3f314a6ef4bb3a9f636N.exe Token: SeDebugPrivilege 2236 55a3b5d40fcf51df8709245c8947afe11e055a6b98f0f3f314a6ef4bb3a9f636N.exe Token: SeDebugPrivilege 2236 55a3b5d40fcf51df8709245c8947afe11e055a6b98f0f3f314a6ef4bb3a9f636N.exe Token: SeDebugPrivilege 2236 55a3b5d40fcf51df8709245c8947afe11e055a6b98f0f3f314a6ef4bb3a9f636N.exe Token: SeDebugPrivilege 2236 55a3b5d40fcf51df8709245c8947afe11e055a6b98f0f3f314a6ef4bb3a9f636N.exe Token: SeDebugPrivilege 2236 55a3b5d40fcf51df8709245c8947afe11e055a6b98f0f3f314a6ef4bb3a9f636N.exe Token: SeDebugPrivilege 2236 55a3b5d40fcf51df8709245c8947afe11e055a6b98f0f3f314a6ef4bb3a9f636N.exe Token: SeDebugPrivilege 2236 55a3b5d40fcf51df8709245c8947afe11e055a6b98f0f3f314a6ef4bb3a9f636N.exe Token: SeDebugPrivilege 2236 55a3b5d40fcf51df8709245c8947afe11e055a6b98f0f3f314a6ef4bb3a9f636N.exe Token: SeDebugPrivilege 2236 55a3b5d40fcf51df8709245c8947afe11e055a6b98f0f3f314a6ef4bb3a9f636N.exe Token: SeDebugPrivilege 2236 55a3b5d40fcf51df8709245c8947afe11e055a6b98f0f3f314a6ef4bb3a9f636N.exe -
Suspicious use of WriteProcessMemory 30 IoCs
description pid Process procid_target PID 2236 wrote to memory of 804 2236 55a3b5d40fcf51df8709245c8947afe11e055a6b98f0f3f314a6ef4bb3a9f636N.exe 9 PID 2236 wrote to memory of 808 2236 55a3b5d40fcf51df8709245c8947afe11e055a6b98f0f3f314a6ef4bb3a9f636N.exe 10 PID 2236 wrote to memory of 60 2236 55a3b5d40fcf51df8709245c8947afe11e055a6b98f0f3f314a6ef4bb3a9f636N.exe 13 PID 2236 wrote to memory of 2500 2236 55a3b5d40fcf51df8709245c8947afe11e055a6b98f0f3f314a6ef4bb3a9f636N.exe 42 PID 2236 wrote to memory of 2528 2236 55a3b5d40fcf51df8709245c8947afe11e055a6b98f0f3f314a6ef4bb3a9f636N.exe 43 PID 2236 wrote to memory of 2684 2236 55a3b5d40fcf51df8709245c8947afe11e055a6b98f0f3f314a6ef4bb3a9f636N.exe 47 PID 2236 wrote to memory of 3516 2236 55a3b5d40fcf51df8709245c8947afe11e055a6b98f0f3f314a6ef4bb3a9f636N.exe 56 PID 2236 wrote to memory of 3640 2236 55a3b5d40fcf51df8709245c8947afe11e055a6b98f0f3f314a6ef4bb3a9f636N.exe 57 PID 2236 wrote to memory of 3820 2236 55a3b5d40fcf51df8709245c8947afe11e055a6b98f0f3f314a6ef4bb3a9f636N.exe 58 PID 2236 wrote to memory of 3916 2236 55a3b5d40fcf51df8709245c8947afe11e055a6b98f0f3f314a6ef4bb3a9f636N.exe 59 PID 2236 wrote to memory of 3984 2236 55a3b5d40fcf51df8709245c8947afe11e055a6b98f0f3f314a6ef4bb3a9f636N.exe 60 PID 2236 wrote to memory of 4068 2236 55a3b5d40fcf51df8709245c8947afe11e055a6b98f0f3f314a6ef4bb3a9f636N.exe 61 PID 2236 wrote to memory of 3708 2236 55a3b5d40fcf51df8709245c8947afe11e055a6b98f0f3f314a6ef4bb3a9f636N.exe 62 PID 2236 wrote to memory of 1860 2236 55a3b5d40fcf51df8709245c8947afe11e055a6b98f0f3f314a6ef4bb3a9f636N.exe 75 PID 2236 wrote to memory of 1680 2236 55a3b5d40fcf51df8709245c8947afe11e055a6b98f0f3f314a6ef4bb3a9f636N.exe 76 PID 2236 wrote to memory of 804 2236 55a3b5d40fcf51df8709245c8947afe11e055a6b98f0f3f314a6ef4bb3a9f636N.exe 9 PID 2236 wrote to memory of 808 2236 55a3b5d40fcf51df8709245c8947afe11e055a6b98f0f3f314a6ef4bb3a9f636N.exe 10 PID 2236 wrote to memory of 60 2236 55a3b5d40fcf51df8709245c8947afe11e055a6b98f0f3f314a6ef4bb3a9f636N.exe 13 PID 2236 wrote to memory of 2500 2236 55a3b5d40fcf51df8709245c8947afe11e055a6b98f0f3f314a6ef4bb3a9f636N.exe 42 PID 2236 wrote to memory of 2528 2236 55a3b5d40fcf51df8709245c8947afe11e055a6b98f0f3f314a6ef4bb3a9f636N.exe 43 PID 2236 wrote to memory of 2684 2236 55a3b5d40fcf51df8709245c8947afe11e055a6b98f0f3f314a6ef4bb3a9f636N.exe 47 PID 2236 wrote to memory of 3516 2236 55a3b5d40fcf51df8709245c8947afe11e055a6b98f0f3f314a6ef4bb3a9f636N.exe 56 PID 2236 wrote to memory of 3640 2236 55a3b5d40fcf51df8709245c8947afe11e055a6b98f0f3f314a6ef4bb3a9f636N.exe 57 PID 2236 wrote to memory of 3820 2236 55a3b5d40fcf51df8709245c8947afe11e055a6b98f0f3f314a6ef4bb3a9f636N.exe 58 PID 2236 wrote to memory of 3916 2236 55a3b5d40fcf51df8709245c8947afe11e055a6b98f0f3f314a6ef4bb3a9f636N.exe 59 PID 2236 wrote to memory of 3984 2236 55a3b5d40fcf51df8709245c8947afe11e055a6b98f0f3f314a6ef4bb3a9f636N.exe 60 PID 2236 wrote to memory of 4068 2236 55a3b5d40fcf51df8709245c8947afe11e055a6b98f0f3f314a6ef4bb3a9f636N.exe 61 PID 2236 wrote to memory of 3708 2236 55a3b5d40fcf51df8709245c8947afe11e055a6b98f0f3f314a6ef4bb3a9f636N.exe 62 PID 2236 wrote to memory of 1860 2236 55a3b5d40fcf51df8709245c8947afe11e055a6b98f0f3f314a6ef4bb3a9f636N.exe 75 PID 2236 wrote to memory of 1680 2236 55a3b5d40fcf51df8709245c8947afe11e055a6b98f0f3f314a6ef4bb3a9f636N.exe 76 -
System policy modification 1 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 55a3b5d40fcf51df8709245c8947afe11e055a6b98f0f3f314a6ef4bb3a9f636N.exe
Processes
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C:\Windows\system32\fontdrvhost.exe"fontdrvhost.exe"1⤵PID:804
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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:60
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc1⤵PID:2500
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C:\Windows\system32\sihost.exesihost.exe1⤵PID:2528
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C:\Windows\system32\taskhostw.exetaskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}1⤵PID:2684
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:3516
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C:\Users\Admin\AppData\Local\Temp\55a3b5d40fcf51df8709245c8947afe11e055a6b98f0f3f314a6ef4bb3a9f636N.exe"C:\Users\Admin\AppData\Local\Temp\55a3b5d40fcf51df8709245c8947afe11e055a6b98f0f3f314a6ef4bb3a9f636N.exe"2⤵
- Modifies firewall policy service
- UAC bypass
- Windows security bypass
- Windows security modification
- Checks whether UAC is enabled
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- System policy modification
PID:2236
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc1⤵PID:3640
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:3820
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C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe"C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca1⤵PID:3916
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:3984
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C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe"C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca1⤵PID:4068
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:3708
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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:1860
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:1680
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