Analysis
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max time kernel
157s -
max time network
167s -
platform
windows10-2004_x64 -
resource
win10v2004-20221111-en -
resource tags
arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system -
submitted
29-11-2022 06:58
Static task
static1
Behavioral task
behavioral1
Sample
f9c54414b077b0bd9629e65a904f4fe3809ef10cac9f2508e36511df92a214ed.exe
Resource
win7-20220812-en
windows7-x64
17 signatures
150 seconds
General
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Target
f9c54414b077b0bd9629e65a904f4fe3809ef10cac9f2508e36511df92a214ed.exe
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Size
1.2MB
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MD5
d596e92f26bbc74e838ace2e93900bc6
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SHA1
bb56108fbd59827a70cea4b06f42d02b9ba91af7
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SHA256
f9c54414b077b0bd9629e65a904f4fe3809ef10cac9f2508e36511df92a214ed
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SHA512
19b9cd805aaca430b17b9b8938af3e9bc7b6de26c20c1058a1d60a8d54de14b0eb23af2a81d6dce7a1b83d2bac1bb776bdcaa30a34913ae277e6ba48f8406f76
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SSDEEP
24576:Nd9+VzuTbEyBlInlhNQDHraBppwQ7siK37G1nbBwymGprynWRoGPIcIU:NdEoRcPtlM37uttmGdyWRJPIRU
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
http://www.klkjwre9fqwieluoi.info/
http://kukutrustnet777888.info/
Signatures
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Modifies firewall policy service 2 TTPs 3 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" f9c54414b077b0bd9629e65a904f4fe3809ef10cac9f2508e36511df92a214ed.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" f9c54414b077b0bd9629e65a904f4fe3809ef10cac9f2508e36511df92a214ed.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" f9c54414b077b0bd9629e65a904f4fe3809ef10cac9f2508e36511df92a214ed.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" f9c54414b077b0bd9629e65a904f4fe3809ef10cac9f2508e36511df92a214ed.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" f9c54414b077b0bd9629e65a904f4fe3809ef10cac9f2508e36511df92a214ed.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" f9c54414b077b0bd9629e65a904f4fe3809ef10cac9f2508e36511df92a214ed.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" f9c54414b077b0bd9629e65a904f4fe3809ef10cac9f2508e36511df92a214ed.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" f9c54414b077b0bd9629e65a904f4fe3809ef10cac9f2508e36511df92a214ed.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" f9c54414b077b0bd9629e65a904f4fe3809ef10cac9f2508e36511df92a214ed.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" f9c54414b077b0bd9629e65a904f4fe3809ef10cac9f2508e36511df92a214ed.exe -
Disables RegEdit via registry modification 1 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\system\DisableRegistryTools = "1" f9c54414b077b0bd9629e65a904f4fe3809ef10cac9f2508e36511df92a214ed.exe -
Disables Task Manager via registry modification
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Executes dropped EXE 1 IoCs
pid Process 4684 f9c54414b077b0bd9629e65a904f4fe3809ef10cac9f2508e36511df92a214ed.exe -
resource yara_rule behavioral2/memory/1524-133-0x0000000003010000-0x000000000409E000-memory.dmp upx behavioral2/memory/1524-134-0x0000000003010000-0x000000000409E000-memory.dmp upx behavioral2/memory/1524-143-0x0000000003010000-0x000000000409E000-memory.dmp upx -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" f9c54414b077b0bd9629e65a904f4fe3809ef10cac9f2508e36511df92a214ed.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" f9c54414b077b0bd9629e65a904f4fe3809ef10cac9f2508e36511df92a214ed.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" f9c54414b077b0bd9629e65a904f4fe3809ef10cac9f2508e36511df92a214ed.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc f9c54414b077b0bd9629e65a904f4fe3809ef10cac9f2508e36511df92a214ed.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" f9c54414b077b0bd9629e65a904f4fe3809ef10cac9f2508e36511df92a214ed.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" f9c54414b077b0bd9629e65a904f4fe3809ef10cac9f2508e36511df92a214ed.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" f9c54414b077b0bd9629e65a904f4fe3809ef10cac9f2508e36511df92a214ed.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" f9c54414b077b0bd9629e65a904f4fe3809ef10cac9f2508e36511df92a214ed.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
pid Process 1524 f9c54414b077b0bd9629e65a904f4fe3809ef10cac9f2508e36511df92a214ed.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 1524 set thread context of 4684 1524 f9c54414b077b0bd9629e65a904f4fe3809ef10cac9f2508e36511df92a214ed.exe 81 -
Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\SYSTEM.INI f9c54414b077b0bd9629e65a904f4fe3809ef10cac9f2508e36511df92a214ed.exe -
Suspicious behavior: EnumeratesProcesses 6 IoCs
pid Process 1524 f9c54414b077b0bd9629e65a904f4fe3809ef10cac9f2508e36511df92a214ed.exe 1524 f9c54414b077b0bd9629e65a904f4fe3809ef10cac9f2508e36511df92a214ed.exe 4684 f9c54414b077b0bd9629e65a904f4fe3809ef10cac9f2508e36511df92a214ed.exe 4684 f9c54414b077b0bd9629e65a904f4fe3809ef10cac9f2508e36511df92a214ed.exe 4684 f9c54414b077b0bd9629e65a904f4fe3809ef10cac9f2508e36511df92a214ed.exe 4684 f9c54414b077b0bd9629e65a904f4fe3809ef10cac9f2508e36511df92a214ed.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 1524 f9c54414b077b0bd9629e65a904f4fe3809ef10cac9f2508e36511df92a214ed.exe Token: SeDebugPrivilege 1524 f9c54414b077b0bd9629e65a904f4fe3809ef10cac9f2508e36511df92a214ed.exe Token: SeDebugPrivilege 1524 f9c54414b077b0bd9629e65a904f4fe3809ef10cac9f2508e36511df92a214ed.exe Token: SeDebugPrivilege 1524 f9c54414b077b0bd9629e65a904f4fe3809ef10cac9f2508e36511df92a214ed.exe Token: SeDebugPrivilege 1524 f9c54414b077b0bd9629e65a904f4fe3809ef10cac9f2508e36511df92a214ed.exe Token: SeDebugPrivilege 1524 f9c54414b077b0bd9629e65a904f4fe3809ef10cac9f2508e36511df92a214ed.exe Token: SeDebugPrivilege 1524 f9c54414b077b0bd9629e65a904f4fe3809ef10cac9f2508e36511df92a214ed.exe Token: SeDebugPrivilege 1524 f9c54414b077b0bd9629e65a904f4fe3809ef10cac9f2508e36511df92a214ed.exe Token: SeDebugPrivilege 1524 f9c54414b077b0bd9629e65a904f4fe3809ef10cac9f2508e36511df92a214ed.exe Token: SeDebugPrivilege 1524 f9c54414b077b0bd9629e65a904f4fe3809ef10cac9f2508e36511df92a214ed.exe Token: SeDebugPrivilege 1524 f9c54414b077b0bd9629e65a904f4fe3809ef10cac9f2508e36511df92a214ed.exe Token: SeDebugPrivilege 1524 f9c54414b077b0bd9629e65a904f4fe3809ef10cac9f2508e36511df92a214ed.exe Token: SeDebugPrivilege 1524 f9c54414b077b0bd9629e65a904f4fe3809ef10cac9f2508e36511df92a214ed.exe Token: SeDebugPrivilege 1524 f9c54414b077b0bd9629e65a904f4fe3809ef10cac9f2508e36511df92a214ed.exe Token: SeDebugPrivilege 1524 f9c54414b077b0bd9629e65a904f4fe3809ef10cac9f2508e36511df92a214ed.exe Token: SeDebugPrivilege 1524 f9c54414b077b0bd9629e65a904f4fe3809ef10cac9f2508e36511df92a214ed.exe Token: SeDebugPrivilege 1524 f9c54414b077b0bd9629e65a904f4fe3809ef10cac9f2508e36511df92a214ed.exe Token: SeDebugPrivilege 1524 f9c54414b077b0bd9629e65a904f4fe3809ef10cac9f2508e36511df92a214ed.exe Token: SeDebugPrivilege 1524 f9c54414b077b0bd9629e65a904f4fe3809ef10cac9f2508e36511df92a214ed.exe Token: SeDebugPrivilege 1524 f9c54414b077b0bd9629e65a904f4fe3809ef10cac9f2508e36511df92a214ed.exe Token: SeDebugPrivilege 1524 f9c54414b077b0bd9629e65a904f4fe3809ef10cac9f2508e36511df92a214ed.exe Token: SeDebugPrivilege 1524 f9c54414b077b0bd9629e65a904f4fe3809ef10cac9f2508e36511df92a214ed.exe Token: SeDebugPrivilege 1524 f9c54414b077b0bd9629e65a904f4fe3809ef10cac9f2508e36511df92a214ed.exe Token: SeDebugPrivilege 1524 f9c54414b077b0bd9629e65a904f4fe3809ef10cac9f2508e36511df92a214ed.exe Token: SeDebugPrivilege 1524 f9c54414b077b0bd9629e65a904f4fe3809ef10cac9f2508e36511df92a214ed.exe Token: SeDebugPrivilege 1524 f9c54414b077b0bd9629e65a904f4fe3809ef10cac9f2508e36511df92a214ed.exe Token: SeDebugPrivilege 1524 f9c54414b077b0bd9629e65a904f4fe3809ef10cac9f2508e36511df92a214ed.exe Token: SeDebugPrivilege 1524 f9c54414b077b0bd9629e65a904f4fe3809ef10cac9f2508e36511df92a214ed.exe Token: SeDebugPrivilege 1524 f9c54414b077b0bd9629e65a904f4fe3809ef10cac9f2508e36511df92a214ed.exe Token: SeDebugPrivilege 1524 f9c54414b077b0bd9629e65a904f4fe3809ef10cac9f2508e36511df92a214ed.exe Token: SeDebugPrivilege 1524 f9c54414b077b0bd9629e65a904f4fe3809ef10cac9f2508e36511df92a214ed.exe Token: SeDebugPrivilege 1524 f9c54414b077b0bd9629e65a904f4fe3809ef10cac9f2508e36511df92a214ed.exe Token: SeDebugPrivilege 1524 f9c54414b077b0bd9629e65a904f4fe3809ef10cac9f2508e36511df92a214ed.exe Token: SeDebugPrivilege 1524 f9c54414b077b0bd9629e65a904f4fe3809ef10cac9f2508e36511df92a214ed.exe Token: SeDebugPrivilege 1524 f9c54414b077b0bd9629e65a904f4fe3809ef10cac9f2508e36511df92a214ed.exe Token: SeDebugPrivilege 1524 f9c54414b077b0bd9629e65a904f4fe3809ef10cac9f2508e36511df92a214ed.exe Token: SeDebugPrivilege 1524 f9c54414b077b0bd9629e65a904f4fe3809ef10cac9f2508e36511df92a214ed.exe Token: SeDebugPrivilege 1524 f9c54414b077b0bd9629e65a904f4fe3809ef10cac9f2508e36511df92a214ed.exe Token: SeDebugPrivilege 1524 f9c54414b077b0bd9629e65a904f4fe3809ef10cac9f2508e36511df92a214ed.exe Token: SeDebugPrivilege 1524 f9c54414b077b0bd9629e65a904f4fe3809ef10cac9f2508e36511df92a214ed.exe Token: SeDebugPrivilege 1524 f9c54414b077b0bd9629e65a904f4fe3809ef10cac9f2508e36511df92a214ed.exe Token: SeDebugPrivilege 1524 f9c54414b077b0bd9629e65a904f4fe3809ef10cac9f2508e36511df92a214ed.exe Token: SeDebugPrivilege 1524 f9c54414b077b0bd9629e65a904f4fe3809ef10cac9f2508e36511df92a214ed.exe Token: SeDebugPrivilege 1524 f9c54414b077b0bd9629e65a904f4fe3809ef10cac9f2508e36511df92a214ed.exe Token: SeDebugPrivilege 1524 f9c54414b077b0bd9629e65a904f4fe3809ef10cac9f2508e36511df92a214ed.exe Token: SeDebugPrivilege 1524 f9c54414b077b0bd9629e65a904f4fe3809ef10cac9f2508e36511df92a214ed.exe Token: SeDebugPrivilege 1524 f9c54414b077b0bd9629e65a904f4fe3809ef10cac9f2508e36511df92a214ed.exe Token: SeDebugPrivilege 1524 f9c54414b077b0bd9629e65a904f4fe3809ef10cac9f2508e36511df92a214ed.exe Token: SeDebugPrivilege 1524 f9c54414b077b0bd9629e65a904f4fe3809ef10cac9f2508e36511df92a214ed.exe Token: SeDebugPrivilege 1524 f9c54414b077b0bd9629e65a904f4fe3809ef10cac9f2508e36511df92a214ed.exe Token: SeDebugPrivilege 1524 f9c54414b077b0bd9629e65a904f4fe3809ef10cac9f2508e36511df92a214ed.exe Token: SeDebugPrivilege 1524 f9c54414b077b0bd9629e65a904f4fe3809ef10cac9f2508e36511df92a214ed.exe Token: SeDebugPrivilege 1524 f9c54414b077b0bd9629e65a904f4fe3809ef10cac9f2508e36511df92a214ed.exe Token: SeDebugPrivilege 1524 f9c54414b077b0bd9629e65a904f4fe3809ef10cac9f2508e36511df92a214ed.exe Token: SeDebugPrivilege 1524 f9c54414b077b0bd9629e65a904f4fe3809ef10cac9f2508e36511df92a214ed.exe Token: SeDebugPrivilege 1524 f9c54414b077b0bd9629e65a904f4fe3809ef10cac9f2508e36511df92a214ed.exe Token: SeDebugPrivilege 1524 f9c54414b077b0bd9629e65a904f4fe3809ef10cac9f2508e36511df92a214ed.exe Token: SeDebugPrivilege 1524 f9c54414b077b0bd9629e65a904f4fe3809ef10cac9f2508e36511df92a214ed.exe Token: SeDebugPrivilege 1524 f9c54414b077b0bd9629e65a904f4fe3809ef10cac9f2508e36511df92a214ed.exe Token: SeDebugPrivilege 1524 f9c54414b077b0bd9629e65a904f4fe3809ef10cac9f2508e36511df92a214ed.exe Token: SeDebugPrivilege 1524 f9c54414b077b0bd9629e65a904f4fe3809ef10cac9f2508e36511df92a214ed.exe Token: SeDebugPrivilege 1524 f9c54414b077b0bd9629e65a904f4fe3809ef10cac9f2508e36511df92a214ed.exe Token: SeDebugPrivilege 1524 f9c54414b077b0bd9629e65a904f4fe3809ef10cac9f2508e36511df92a214ed.exe Token: SeDebugPrivilege 1524 f9c54414b077b0bd9629e65a904f4fe3809ef10cac9f2508e36511df92a214ed.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1524 f9c54414b077b0bd9629e65a904f4fe3809ef10cac9f2508e36511df92a214ed.exe 1524 f9c54414b077b0bd9629e65a904f4fe3809ef10cac9f2508e36511df92a214ed.exe -
Suspicious use of WriteProcessMemory 27 IoCs
description pid Process procid_target PID 1524 wrote to memory of 776 1524 f9c54414b077b0bd9629e65a904f4fe3809ef10cac9f2508e36511df92a214ed.exe 8 PID 1524 wrote to memory of 780 1524 f9c54414b077b0bd9629e65a904f4fe3809ef10cac9f2508e36511df92a214ed.exe 16 PID 1524 wrote to memory of 1016 1524 f9c54414b077b0bd9629e65a904f4fe3809ef10cac9f2508e36511df92a214ed.exe 9 PID 1524 wrote to memory of 2752 1524 f9c54414b077b0bd9629e65a904f4fe3809ef10cac9f2508e36511df92a214ed.exe 50 PID 1524 wrote to memory of 2792 1524 f9c54414b077b0bd9629e65a904f4fe3809ef10cac9f2508e36511df92a214ed.exe 51 PID 1524 wrote to memory of 2844 1524 f9c54414b077b0bd9629e65a904f4fe3809ef10cac9f2508e36511df92a214ed.exe 52 PID 1524 wrote to memory of 2600 1524 f9c54414b077b0bd9629e65a904f4fe3809ef10cac9f2508e36511df92a214ed.exe 55 PID 1524 wrote to memory of 3080 1524 f9c54414b077b0bd9629e65a904f4fe3809ef10cac9f2508e36511df92a214ed.exe 54 PID 1524 wrote to memory of 3284 1524 f9c54414b077b0bd9629e65a904f4fe3809ef10cac9f2508e36511df92a214ed.exe 56 PID 1524 wrote to memory of 3372 1524 f9c54414b077b0bd9629e65a904f4fe3809ef10cac9f2508e36511df92a214ed.exe 57 PID 1524 wrote to memory of 3440 1524 f9c54414b077b0bd9629e65a904f4fe3809ef10cac9f2508e36511df92a214ed.exe 58 PID 1524 wrote to memory of 3528 1524 f9c54414b077b0bd9629e65a904f4fe3809ef10cac9f2508e36511df92a214ed.exe 59 PID 1524 wrote to memory of 3720 1524 f9c54414b077b0bd9629e65a904f4fe3809ef10cac9f2508e36511df92a214ed.exe 60 PID 1524 wrote to memory of 4724 1524 f9c54414b077b0bd9629e65a904f4fe3809ef10cac9f2508e36511df92a214ed.exe 76 PID 1524 wrote to memory of 4720 1524 f9c54414b077b0bd9629e65a904f4fe3809ef10cac9f2508e36511df92a214ed.exe 77 PID 1524 wrote to memory of 4776 1524 f9c54414b077b0bd9629e65a904f4fe3809ef10cac9f2508e36511df92a214ed.exe 78 PID 1524 wrote to memory of 4684 1524 f9c54414b077b0bd9629e65a904f4fe3809ef10cac9f2508e36511df92a214ed.exe 81 PID 1524 wrote to memory of 4684 1524 f9c54414b077b0bd9629e65a904f4fe3809ef10cac9f2508e36511df92a214ed.exe 81 PID 1524 wrote to memory of 4684 1524 f9c54414b077b0bd9629e65a904f4fe3809ef10cac9f2508e36511df92a214ed.exe 81 PID 1524 wrote to memory of 4684 1524 f9c54414b077b0bd9629e65a904f4fe3809ef10cac9f2508e36511df92a214ed.exe 81 PID 1524 wrote to memory of 4684 1524 f9c54414b077b0bd9629e65a904f4fe3809ef10cac9f2508e36511df92a214ed.exe 81 PID 1524 wrote to memory of 4684 1524 f9c54414b077b0bd9629e65a904f4fe3809ef10cac9f2508e36511df92a214ed.exe 81 PID 1524 wrote to memory of 4684 1524 f9c54414b077b0bd9629e65a904f4fe3809ef10cac9f2508e36511df92a214ed.exe 81 PID 4684 wrote to memory of 2600 4684 f9c54414b077b0bd9629e65a904f4fe3809ef10cac9f2508e36511df92a214ed.exe 55 PID 4684 wrote to memory of 2600 4684 f9c54414b077b0bd9629e65a904f4fe3809ef10cac9f2508e36511df92a214ed.exe 55 PID 4684 wrote to memory of 2600 4684 f9c54414b077b0bd9629e65a904f4fe3809ef10cac9f2508e36511df92a214ed.exe 55 PID 4684 wrote to memory of 2600 4684 f9c54414b077b0bd9629e65a904f4fe3809ef10cac9f2508e36511df92a214ed.exe 55 -
System policy modification 1 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" f9c54414b077b0bd9629e65a904f4fe3809ef10cac9f2508e36511df92a214ed.exe
Processes
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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:1016
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C:\Windows\system32\fontdrvhost.exe"fontdrvhost.exe"1⤵PID:780
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C:\Windows\system32\sihost.exesihost.exe1⤵PID:2752
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc1⤵PID:2792
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C:\Windows\system32\taskhostw.exetaskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}1⤵PID:2844
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc1⤵PID:3080
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:2600
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C:\Users\Admin\AppData\Local\Temp\f9c54414b077b0bd9629e65a904f4fe3809ef10cac9f2508e36511df92a214ed.exe"C:\Users\Admin\AppData\Local\Temp\f9c54414b077b0bd9629e65a904f4fe3809ef10cac9f2508e36511df92a214ed.exe"2⤵
- Modifies firewall policy service
- UAC bypass
- Windows security bypass
- Disables RegEdit via registry modification
- Windows security modification
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of SetThreadContext
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
- System policy modification
PID:1524 -
C:\Users\Admin\AppData\Local\Temp\f9c54414b077b0bd9629e65a904f4fe3809ef10cac9f2508e36511df92a214ed.exeC:\Users\Admin\AppData\Local\Temp\f9c54414b077b0bd9629e65a904f4fe3809ef10cac9f2508e36511df92a214ed.exe3⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4684
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:3284
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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:3372
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:3440
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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:3528
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:3720
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C:\Windows\system32\backgroundTaskHost.exe"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca1⤵PID:4724
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C:\Windows\system32\backgroundTaskHost.exe"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:CortanaUI.AppX3bn25b6f886wmg6twh46972vprk9tnbf.mca1⤵PID:4720
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:4776
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Temp\f9c54414b077b0bd9629e65a904f4fe3809ef10cac9f2508e36511df92a214ed.exe
Filesize1.2MB
MD5d596e92f26bbc74e838ace2e93900bc6
SHA1bb56108fbd59827a70cea4b06f42d02b9ba91af7
SHA256f9c54414b077b0bd9629e65a904f4fe3809ef10cac9f2508e36511df92a214ed
SHA51219b9cd805aaca430b17b9b8938af3e9bc7b6de26c20c1058a1d60a8d54de14b0eb23af2a81d6dce7a1b83d2bac1bb776bdcaa30a34913ae277e6ba48f8406f76