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Analysis
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max time kernel
20s -
max time network
17s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
16/12/2024, 00:17
Static task
static1
Behavioral task
behavioral1
Sample
19f6fef109a8e4b1249bcb20ec7bcf7f84d880d3b711d85cd5b91a1862a84821N.exe
Resource
win7-20240903-en
General
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Target
19f6fef109a8e4b1249bcb20ec7bcf7f84d880d3b711d85cd5b91a1862a84821N.exe
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Size
736KB
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MD5
597655d6a160b5f6603a0e740b070b20
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SHA1
2ee8d116ae2dbff6d48a56f543eb210fe422a62d
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SHA256
19f6fef109a8e4b1249bcb20ec7bcf7f84d880d3b711d85cd5b91a1862a84821
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SHA512
67d8742121967c63525239cc7c19ed979b37c0117971286e2d2fdd37f3f251fe9835d2211a44832a3e84b4c16ff43ae0d8581ec533d7908d229c3602824163d5
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SSDEEP
12288:BTyjXW+48qWywrU4kGFezOAVuJ5PIFww7F5DO3HYffPtS35CwPxY:lIXW/8yw1ez54lIlF5SXYHPtkUwPy
Malware Config
Extracted
sality
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 6 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" 19f6fef109a8e4b1249bcb20ec7bcf7f84d880d3b711d85cd5b91a1862a84821N.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" rundll32.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" rundll32.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" rundll32.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" 19f6fef109a8e4b1249bcb20ec7bcf7f84d880d3b711d85cd5b91a1862a84821N.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" 19f6fef109a8e4b1249bcb20ec7bcf7f84d880d3b711d85cd5b91a1862a84821N.exe -
Modifies visibility of file extensions in Explorer 2 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\HideFileExt = "1" 19f6fef109a8e4b1249bcb20ec7bcf7f84d880d3b711d85cd5b91a1862a84821N.exe -
Modifies visiblity of hidden/system files in Explorer 2 TTPs 2 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" 19f6fef109a8e4b1249bcb20ec7bcf7f84d880d3b711d85cd5b91a1862a84821N.exe Set value (int) \REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" rundll32.exe -
Sality family
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description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 19f6fef109a8e4b1249bcb20ec7bcf7f84d880d3b711d85cd5b91a1862a84821N.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" rundll32.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1" rundll32.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" 19f6fef109a8e4b1249bcb20ec7bcf7f84d880d3b711d85cd5b91a1862a84821N.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" 19f6fef109a8e4b1249bcb20ec7bcf7f84d880d3b711d85cd5b91a1862a84821N.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" 19f6fef109a8e4b1249bcb20ec7bcf7f84d880d3b711d85cd5b91a1862a84821N.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1" 19f6fef109a8e4b1249bcb20ec7bcf7f84d880d3b711d85cd5b91a1862a84821N.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" rundll32.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" rundll32.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" rundll32.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" 19f6fef109a8e4b1249bcb20ec7bcf7f84d880d3b711d85cd5b91a1862a84821N.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" 19f6fef109a8e4b1249bcb20ec7bcf7f84d880d3b711d85cd5b91a1862a84821N.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" rundll32.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" rundll32.exe -
Executes dropped EXE 2 IoCs
pid Process 2572 rundll32.exe 2572 rundll32.exe -
Loads dropped DLL 2 IoCs
pid Process 3032 19f6fef109a8e4b1249bcb20ec7bcf7f84d880d3b711d85cd5b91a1862a84821N.exe 3032 19f6fef109a8e4b1249bcb20ec7bcf7f84d880d3b711d85cd5b91a1862a84821N.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" rundll32.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" 19f6fef109a8e4b1249bcb20ec7bcf7f84d880d3b711d85cd5b91a1862a84821N.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" 19f6fef109a8e4b1249bcb20ec7bcf7f84d880d3b711d85cd5b91a1862a84821N.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" 19f6fef109a8e4b1249bcb20ec7bcf7f84d880d3b711d85cd5b91a1862a84821N.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" rundll32.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" rundll32.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" 19f6fef109a8e4b1249bcb20ec7bcf7f84d880d3b711d85cd5b91a1862a84821N.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" rundll32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\Svc rundll32.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" rundll32.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1" rundll32.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" 19f6fef109a8e4b1249bcb20ec7bcf7f84d880d3b711d85cd5b91a1862a84821N.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1" 19f6fef109a8e4b1249bcb20ec7bcf7f84d880d3b711d85cd5b91a1862a84821N.exe Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\Svc 19f6fef109a8e4b1249bcb20ec7bcf7f84d880d3b711d85cd5b91a1862a84821N.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Windows\CurrentVersion\Run\Microsoft Windows = "C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\Office\\rundll32.exe" 19f6fef109a8e4b1249bcb20ec7bcf7f84d880d3b711d85cd5b91a1862a84821N.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 19f6fef109a8e4b1249bcb20ec7bcf7f84d880d3b711d85cd5b91a1862a84821N.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" rundll32.exe -
Enumerates connected drives 3 TTPs 23 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\O: rundll32.exe File opened (read-only) \??\U: rundll32.exe File opened (read-only) \??\G: rundll32.exe File opened (read-only) \??\I: rundll32.exe File opened (read-only) \??\N: rundll32.exe File opened (read-only) \??\S: rundll32.exe File opened (read-only) \??\T: rundll32.exe File opened (read-only) \??\Y: rundll32.exe File opened (read-only) \??\Z: rundll32.exe File opened (read-only) \??\K: rundll32.exe File opened (read-only) \??\M: rundll32.exe File opened (read-only) \??\R: rundll32.exe File opened (read-only) \??\H: rundll32.exe File opened (read-only) \??\J: rundll32.exe File opened (read-only) \??\L: rundll32.exe File opened (read-only) \??\P: rundll32.exe File opened (read-only) \??\V: rundll32.exe File opened (read-only) \??\A: rundll32.exe File opened (read-only) \??\B: rundll32.exe File opened (read-only) \??\E: rundll32.exe File opened (read-only) \??\Q: rundll32.exe File opened (read-only) \??\W: rundll32.exe File opened (read-only) \??\X: rundll32.exe -
resource yara_rule behavioral1/memory/3032-1-0x00000000025D0000-0x000000000368A000-memory.dmp upx behavioral1/memory/3032-6-0x00000000025D0000-0x000000000368A000-memory.dmp upx behavioral1/memory/3032-7-0x00000000025D0000-0x000000000368A000-memory.dmp upx behavioral1/memory/3032-9-0x00000000025D0000-0x000000000368A000-memory.dmp upx behavioral1/memory/3032-10-0x00000000025D0000-0x000000000368A000-memory.dmp upx behavioral1/memory/3032-8-0x00000000025D0000-0x000000000368A000-memory.dmp upx behavioral1/memory/3032-4-0x00000000025D0000-0x000000000368A000-memory.dmp upx behavioral1/memory/3032-11-0x00000000025D0000-0x000000000368A000-memory.dmp upx behavioral1/memory/3032-5-0x00000000025D0000-0x000000000368A000-memory.dmp upx behavioral1/memory/3032-3-0x00000000025D0000-0x000000000368A000-memory.dmp upx behavioral1/memory/3032-35-0x00000000025D0000-0x000000000368A000-memory.dmp upx behavioral1/memory/3032-34-0x00000000025D0000-0x000000000368A000-memory.dmp upx behavioral1/memory/3032-43-0x00000000025D0000-0x000000000368A000-memory.dmp upx behavioral1/memory/3032-45-0x00000000025D0000-0x000000000368A000-memory.dmp upx behavioral1/memory/2572-70-0x0000000003A30000-0x0000000004AEA000-memory.dmp upx behavioral1/memory/2572-72-0x0000000003A30000-0x0000000004AEA000-memory.dmp upx behavioral1/memory/2572-69-0x0000000003A30000-0x0000000004AEA000-memory.dmp upx behavioral1/memory/2572-73-0x0000000003A30000-0x0000000004AEA000-memory.dmp upx behavioral1/memory/2572-79-0x0000000003A30000-0x0000000004AEA000-memory.dmp upx behavioral1/memory/2572-71-0x0000000003A30000-0x0000000004AEA000-memory.dmp upx behavioral1/memory/2572-68-0x0000000003A30000-0x0000000004AEA000-memory.dmp upx behavioral1/memory/2572-67-0x0000000003A30000-0x0000000004AEA000-memory.dmp upx behavioral1/memory/2572-65-0x0000000003A30000-0x0000000004AEA000-memory.dmp upx behavioral1/memory/2572-66-0x0000000003A30000-0x0000000004AEA000-memory.dmp upx behavioral1/memory/2572-93-0x0000000003A30000-0x0000000004AEA000-memory.dmp upx behavioral1/memory/2572-95-0x0000000003A30000-0x0000000004AEA000-memory.dmp upx behavioral1/memory/2572-107-0x0000000003A30000-0x0000000004AEA000-memory.dmp upx behavioral1/memory/3032-1-0x00000000025D0000-0x000000000368A000-memory.dmp upx behavioral1/memory/3032-6-0x00000000025D0000-0x000000000368A000-memory.dmp upx behavioral1/memory/3032-7-0x00000000025D0000-0x000000000368A000-memory.dmp upx behavioral1/memory/3032-9-0x00000000025D0000-0x000000000368A000-memory.dmp upx behavioral1/memory/3032-10-0x00000000025D0000-0x000000000368A000-memory.dmp upx behavioral1/memory/3032-8-0x00000000025D0000-0x000000000368A000-memory.dmp upx behavioral1/memory/3032-4-0x00000000025D0000-0x000000000368A000-memory.dmp upx behavioral1/memory/3032-11-0x00000000025D0000-0x000000000368A000-memory.dmp upx behavioral1/memory/3032-5-0x00000000025D0000-0x000000000368A000-memory.dmp upx behavioral1/memory/3032-3-0x00000000025D0000-0x000000000368A000-memory.dmp upx behavioral1/memory/3032-35-0x00000000025D0000-0x000000000368A000-memory.dmp upx behavioral1/memory/3032-34-0x00000000025D0000-0x000000000368A000-memory.dmp upx behavioral1/memory/3032-43-0x00000000025D0000-0x000000000368A000-memory.dmp upx behavioral1/memory/3032-45-0x00000000025D0000-0x000000000368A000-memory.dmp upx behavioral1/memory/2572-70-0x0000000003A30000-0x0000000004AEA000-memory.dmp upx behavioral1/memory/2572-72-0x0000000003A30000-0x0000000004AEA000-memory.dmp upx behavioral1/memory/2572-69-0x0000000003A30000-0x0000000004AEA000-memory.dmp upx behavioral1/memory/2572-73-0x0000000003A30000-0x0000000004AEA000-memory.dmp upx behavioral1/memory/2572-79-0x0000000003A30000-0x0000000004AEA000-memory.dmp upx behavioral1/memory/2572-71-0x0000000003A30000-0x0000000004AEA000-memory.dmp upx behavioral1/memory/2572-68-0x0000000003A30000-0x0000000004AEA000-memory.dmp upx behavioral1/memory/2572-67-0x0000000003A30000-0x0000000004AEA000-memory.dmp upx behavioral1/memory/2572-65-0x0000000003A30000-0x0000000004AEA000-memory.dmp upx behavioral1/memory/2572-66-0x0000000003A30000-0x0000000004AEA000-memory.dmp upx behavioral1/memory/2572-93-0x0000000003A30000-0x0000000004AEA000-memory.dmp upx behavioral1/memory/2572-95-0x0000000003A30000-0x0000000004AEA000-memory.dmp upx behavioral1/memory/2572-107-0x0000000003A30000-0x0000000004AEA000-memory.dmp upx -
Drops file in Windows directory 3 IoCs
description ioc Process File created C:\Windows\f774efa 19f6fef109a8e4b1249bcb20ec7bcf7f84d880d3b711d85cd5b91a1862a84821N.exe File opened for modification C:\Windows\SYSTEM.INI 19f6fef109a8e4b1249bcb20ec7bcf7f84d880d3b711d85cd5b91a1862a84821N.exe File created C:\Windows\f777fe9 rundll32.exe -
System Location Discovery: System Language Discovery 1 TTPs 2 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 19f6fef109a8e4b1249bcb20ec7bcf7f84d880d3b711d85cd5b91a1862a84821N.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rundll32.exe -
Suspicious behavior: EnumeratesProcesses 6 IoCs
pid Process 3032 19f6fef109a8e4b1249bcb20ec7bcf7f84d880d3b711d85cd5b91a1862a84821N.exe 3032 19f6fef109a8e4b1249bcb20ec7bcf7f84d880d3b711d85cd5b91a1862a84821N.exe 2572 rundll32.exe 3032 19f6fef109a8e4b1249bcb20ec7bcf7f84d880d3b711d85cd5b91a1862a84821N.exe 3032 19f6fef109a8e4b1249bcb20ec7bcf7f84d880d3b711d85cd5b91a1862a84821N.exe 2572 rundll32.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 3032 19f6fef109a8e4b1249bcb20ec7bcf7f84d880d3b711d85cd5b91a1862a84821N.exe Token: SeDebugPrivilege 3032 19f6fef109a8e4b1249bcb20ec7bcf7f84d880d3b711d85cd5b91a1862a84821N.exe Token: SeDebugPrivilege 3032 19f6fef109a8e4b1249bcb20ec7bcf7f84d880d3b711d85cd5b91a1862a84821N.exe Token: SeDebugPrivilege 3032 19f6fef109a8e4b1249bcb20ec7bcf7f84d880d3b711d85cd5b91a1862a84821N.exe Token: SeDebugPrivilege 3032 19f6fef109a8e4b1249bcb20ec7bcf7f84d880d3b711d85cd5b91a1862a84821N.exe Token: SeDebugPrivilege 3032 19f6fef109a8e4b1249bcb20ec7bcf7f84d880d3b711d85cd5b91a1862a84821N.exe Token: SeDebugPrivilege 3032 19f6fef109a8e4b1249bcb20ec7bcf7f84d880d3b711d85cd5b91a1862a84821N.exe Token: SeDebugPrivilege 3032 19f6fef109a8e4b1249bcb20ec7bcf7f84d880d3b711d85cd5b91a1862a84821N.exe Token: SeDebugPrivilege 3032 19f6fef109a8e4b1249bcb20ec7bcf7f84d880d3b711d85cd5b91a1862a84821N.exe Token: SeDebugPrivilege 3032 19f6fef109a8e4b1249bcb20ec7bcf7f84d880d3b711d85cd5b91a1862a84821N.exe Token: SeDebugPrivilege 3032 19f6fef109a8e4b1249bcb20ec7bcf7f84d880d3b711d85cd5b91a1862a84821N.exe Token: SeDebugPrivilege 3032 19f6fef109a8e4b1249bcb20ec7bcf7f84d880d3b711d85cd5b91a1862a84821N.exe Token: SeDebugPrivilege 3032 19f6fef109a8e4b1249bcb20ec7bcf7f84d880d3b711d85cd5b91a1862a84821N.exe Token: SeDebugPrivilege 3032 19f6fef109a8e4b1249bcb20ec7bcf7f84d880d3b711d85cd5b91a1862a84821N.exe Token: SeDebugPrivilege 3032 19f6fef109a8e4b1249bcb20ec7bcf7f84d880d3b711d85cd5b91a1862a84821N.exe Token: SeDebugPrivilege 3032 19f6fef109a8e4b1249bcb20ec7bcf7f84d880d3b711d85cd5b91a1862a84821N.exe Token: SeDebugPrivilege 3032 19f6fef109a8e4b1249bcb20ec7bcf7f84d880d3b711d85cd5b91a1862a84821N.exe Token: SeDebugPrivilege 3032 19f6fef109a8e4b1249bcb20ec7bcf7f84d880d3b711d85cd5b91a1862a84821N.exe Token: SeDebugPrivilege 3032 19f6fef109a8e4b1249bcb20ec7bcf7f84d880d3b711d85cd5b91a1862a84821N.exe Token: SeDebugPrivilege 3032 19f6fef109a8e4b1249bcb20ec7bcf7f84d880d3b711d85cd5b91a1862a84821N.exe Token: SeDebugPrivilege 3032 19f6fef109a8e4b1249bcb20ec7bcf7f84d880d3b711d85cd5b91a1862a84821N.exe Token: SeDebugPrivilege 3032 19f6fef109a8e4b1249bcb20ec7bcf7f84d880d3b711d85cd5b91a1862a84821N.exe Token: SeDebugPrivilege 2572 rundll32.exe Token: SeDebugPrivilege 2572 rundll32.exe Token: SeDebugPrivilege 2572 rundll32.exe Token: SeDebugPrivilege 2572 rundll32.exe Token: SeDebugPrivilege 2572 rundll32.exe Token: SeDebugPrivilege 2572 rundll32.exe Token: SeDebugPrivilege 2572 rundll32.exe Token: SeDebugPrivilege 2572 rundll32.exe Token: SeDebugPrivilege 2572 rundll32.exe Token: SeDebugPrivilege 2572 rundll32.exe Token: SeDebugPrivilege 2572 rundll32.exe Token: SeDebugPrivilege 2572 rundll32.exe Token: SeDebugPrivilege 2572 rundll32.exe Token: SeDebugPrivilege 2572 rundll32.exe Token: SeDebugPrivilege 2572 rundll32.exe Token: SeDebugPrivilege 2572 rundll32.exe Token: SeDebugPrivilege 2572 rundll32.exe Token: SeDebugPrivilege 2572 rundll32.exe Token: SeDebugPrivilege 2572 rundll32.exe Token: SeDebugPrivilege 2572 rundll32.exe Token: SeDebugPrivilege 2572 rundll32.exe Token: SeDebugPrivilege 2572 rundll32.exe Token: SeDebugPrivilege 3032 19f6fef109a8e4b1249bcb20ec7bcf7f84d880d3b711d85cd5b91a1862a84821N.exe Token: SeDebugPrivilege 3032 19f6fef109a8e4b1249bcb20ec7bcf7f84d880d3b711d85cd5b91a1862a84821N.exe Token: SeDebugPrivilege 3032 19f6fef109a8e4b1249bcb20ec7bcf7f84d880d3b711d85cd5b91a1862a84821N.exe Token: SeDebugPrivilege 3032 19f6fef109a8e4b1249bcb20ec7bcf7f84d880d3b711d85cd5b91a1862a84821N.exe Token: SeDebugPrivilege 3032 19f6fef109a8e4b1249bcb20ec7bcf7f84d880d3b711d85cd5b91a1862a84821N.exe Token: SeDebugPrivilege 3032 19f6fef109a8e4b1249bcb20ec7bcf7f84d880d3b711d85cd5b91a1862a84821N.exe Token: SeDebugPrivilege 3032 19f6fef109a8e4b1249bcb20ec7bcf7f84d880d3b711d85cd5b91a1862a84821N.exe Token: SeDebugPrivilege 3032 19f6fef109a8e4b1249bcb20ec7bcf7f84d880d3b711d85cd5b91a1862a84821N.exe Token: SeDebugPrivilege 3032 19f6fef109a8e4b1249bcb20ec7bcf7f84d880d3b711d85cd5b91a1862a84821N.exe Token: SeDebugPrivilege 3032 19f6fef109a8e4b1249bcb20ec7bcf7f84d880d3b711d85cd5b91a1862a84821N.exe Token: SeDebugPrivilege 3032 19f6fef109a8e4b1249bcb20ec7bcf7f84d880d3b711d85cd5b91a1862a84821N.exe Token: SeDebugPrivilege 3032 19f6fef109a8e4b1249bcb20ec7bcf7f84d880d3b711d85cd5b91a1862a84821N.exe Token: SeDebugPrivilege 3032 19f6fef109a8e4b1249bcb20ec7bcf7f84d880d3b711d85cd5b91a1862a84821N.exe Token: SeDebugPrivilege 3032 19f6fef109a8e4b1249bcb20ec7bcf7f84d880d3b711d85cd5b91a1862a84821N.exe Token: SeDebugPrivilege 3032 19f6fef109a8e4b1249bcb20ec7bcf7f84d880d3b711d85cd5b91a1862a84821N.exe Token: SeDebugPrivilege 3032 19f6fef109a8e4b1249bcb20ec7bcf7f84d880d3b711d85cd5b91a1862a84821N.exe Token: SeDebugPrivilege 3032 19f6fef109a8e4b1249bcb20ec7bcf7f84d880d3b711d85cd5b91a1862a84821N.exe Token: SeDebugPrivilege 3032 19f6fef109a8e4b1249bcb20ec7bcf7f84d880d3b711d85cd5b91a1862a84821N.exe Token: SeDebugPrivilege 3032 19f6fef109a8e4b1249bcb20ec7bcf7f84d880d3b711d85cd5b91a1862a84821N.exe Token: SeDebugPrivilege 3032 19f6fef109a8e4b1249bcb20ec7bcf7f84d880d3b711d85cd5b91a1862a84821N.exe -
Suspicious use of SetWindowsHookEx 4 IoCs
pid Process 3032 19f6fef109a8e4b1249bcb20ec7bcf7f84d880d3b711d85cd5b91a1862a84821N.exe 2572 rundll32.exe 3032 19f6fef109a8e4b1249bcb20ec7bcf7f84d880d3b711d85cd5b91a1862a84821N.exe 2572 rundll32.exe -
Suspicious use of WriteProcessMemory 30 IoCs
description pid Process procid_target PID 3032 wrote to memory of 1052 3032 19f6fef109a8e4b1249bcb20ec7bcf7f84d880d3b711d85cd5b91a1862a84821N.exe 18 PID 3032 wrote to memory of 1108 3032 19f6fef109a8e4b1249bcb20ec7bcf7f84d880d3b711d85cd5b91a1862a84821N.exe 19 PID 3032 wrote to memory of 1160 3032 19f6fef109a8e4b1249bcb20ec7bcf7f84d880d3b711d85cd5b91a1862a84821N.exe 21 PID 3032 wrote to memory of 1376 3032 19f6fef109a8e4b1249bcb20ec7bcf7f84d880d3b711d85cd5b91a1862a84821N.exe 25 PID 3032 wrote to memory of 2572 3032 19f6fef109a8e4b1249bcb20ec7bcf7f84d880d3b711d85cd5b91a1862a84821N.exe 30 PID 3032 wrote to memory of 2572 3032 19f6fef109a8e4b1249bcb20ec7bcf7f84d880d3b711d85cd5b91a1862a84821N.exe 30 PID 3032 wrote to memory of 2572 3032 19f6fef109a8e4b1249bcb20ec7bcf7f84d880d3b711d85cd5b91a1862a84821N.exe 30 PID 3032 wrote to memory of 2572 3032 19f6fef109a8e4b1249bcb20ec7bcf7f84d880d3b711d85cd5b91a1862a84821N.exe 30 PID 3032 wrote to memory of 2572 3032 19f6fef109a8e4b1249bcb20ec7bcf7f84d880d3b711d85cd5b91a1862a84821N.exe 30 PID 3032 wrote to memory of 2572 3032 19f6fef109a8e4b1249bcb20ec7bcf7f84d880d3b711d85cd5b91a1862a84821N.exe 30 PID 3032 wrote to memory of 2572 3032 19f6fef109a8e4b1249bcb20ec7bcf7f84d880d3b711d85cd5b91a1862a84821N.exe 30 PID 2572 wrote to memory of 1052 2572 rundll32.exe 18 PID 2572 wrote to memory of 1108 2572 rundll32.exe 19 PID 2572 wrote to memory of 1160 2572 rundll32.exe 21 PID 2572 wrote to memory of 1376 2572 rundll32.exe 25 PID 3032 wrote to memory of 1052 3032 19f6fef109a8e4b1249bcb20ec7bcf7f84d880d3b711d85cd5b91a1862a84821N.exe 18 PID 3032 wrote to memory of 1108 3032 19f6fef109a8e4b1249bcb20ec7bcf7f84d880d3b711d85cd5b91a1862a84821N.exe 19 PID 3032 wrote to memory of 1160 3032 19f6fef109a8e4b1249bcb20ec7bcf7f84d880d3b711d85cd5b91a1862a84821N.exe 21 PID 3032 wrote to memory of 1376 3032 19f6fef109a8e4b1249bcb20ec7bcf7f84d880d3b711d85cd5b91a1862a84821N.exe 25 PID 3032 wrote to memory of 2572 3032 19f6fef109a8e4b1249bcb20ec7bcf7f84d880d3b711d85cd5b91a1862a84821N.exe 30 PID 3032 wrote to memory of 2572 3032 19f6fef109a8e4b1249bcb20ec7bcf7f84d880d3b711d85cd5b91a1862a84821N.exe 30 PID 3032 wrote to memory of 2572 3032 19f6fef109a8e4b1249bcb20ec7bcf7f84d880d3b711d85cd5b91a1862a84821N.exe 30 PID 3032 wrote to memory of 2572 3032 19f6fef109a8e4b1249bcb20ec7bcf7f84d880d3b711d85cd5b91a1862a84821N.exe 30 PID 3032 wrote to memory of 2572 3032 19f6fef109a8e4b1249bcb20ec7bcf7f84d880d3b711d85cd5b91a1862a84821N.exe 30 PID 3032 wrote to memory of 2572 3032 19f6fef109a8e4b1249bcb20ec7bcf7f84d880d3b711d85cd5b91a1862a84821N.exe 30 PID 3032 wrote to memory of 2572 3032 19f6fef109a8e4b1249bcb20ec7bcf7f84d880d3b711d85cd5b91a1862a84821N.exe 30 PID 2572 wrote to memory of 1052 2572 rundll32.exe 18 PID 2572 wrote to memory of 1108 2572 rundll32.exe 19 PID 2572 wrote to memory of 1160 2572 rundll32.exe 21 PID 2572 wrote to memory of 1376 2572 rundll32.exe 25 -
System policy modification 1 TTPs 2 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" rundll32.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 19f6fef109a8e4b1249bcb20ec7bcf7f84d880d3b711d85cd5b91a1862a84821N.exe
Processes
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C:\Windows\system32\taskhost.exe"taskhost.exe"1⤵PID:1052
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C:\Windows\system32\Dwm.exe"C:\Windows\system32\Dwm.exe"1⤵PID:1108
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:1160
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C:\Users\Admin\AppData\Local\Temp\19f6fef109a8e4b1249bcb20ec7bcf7f84d880d3b711d85cd5b91a1862a84821N.exe"C:\Users\Admin\AppData\Local\Temp\19f6fef109a8e4b1249bcb20ec7bcf7f84d880d3b711d85cd5b91a1862a84821N.exe"2⤵
- Modifies firewall policy service
- Modifies visibility of file extensions in Explorer
- Modifies visiblity of hidden/system files in Explorer
- UAC bypass
- Windows security bypass
- Loads dropped DLL
- Windows security modification
- Adds Run key to start application
- 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 SetWindowsHookEx
- Suspicious use of WriteProcessMemory
- System policy modification
PID:3032 -
C:\Users\Admin\AppData\Roaming\Microsoft\Office\rundll32.exeC:\Users\Admin\AppData\Roaming\Microsoft\Office\rundll32.exe3⤵
- Modifies firewall policy service
- Modifies visiblity of hidden/system files in Explorer
- UAC bypass
- Windows security bypass
- Executes dropped EXE
- 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 SetWindowsHookEx
- Suspicious use of WriteProcessMemory
- System policy modification
PID:2572
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:1376
Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Privilege Escalation
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Defense Evasion
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Hide Artifacts
2Hidden Files and Directories
2Impair Defenses
4Disable or Modify System Firewall
1Disable or Modify Tools
3Modify Registry
8Replay Monitor
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Downloads
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Filesize
664KB
MD52eb5d76180ce7b3241b281fa79ab3483
SHA106293dea80e39c7eb7ee2bdb00d60b58d932fa8a
SHA256e1b9beb4617a720d55afaec364941bb18ea2c456a8b06b30a736f0cbb5c297e8
SHA51235f553c76fc67afb88a6a090fcbad6af3e2faae154c9c84bd869714194012525a2d42b76dad855805f107a37c351f0de08fd9a03d8ddc1dd400d64640d81b90b
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Filesize
736KB
MD5597655d6a160b5f6603a0e740b070b20
SHA12ee8d116ae2dbff6d48a56f543eb210fe422a62d
SHA25619f6fef109a8e4b1249bcb20ec7bcf7f84d880d3b711d85cd5b91a1862a84821
SHA51267d8742121967c63525239cc7c19ed979b37c0117971286e2d2fdd37f3f251fe9835d2211a44832a3e84b4c16ff43ae0d8581ec533d7908d229c3602824163d5
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Filesize
257B
MD57799d3d7aea940cbc09e34f75c3aff8f
SHA1ffa14617492787ecdb61c3880a18aa406a870f84
SHA256e918750670ce8b2a296cdabc2597f4089de62e27aa51a401b999a8055f4c4060
SHA5124402b721f4953e6cf9df8e6205f9587d07bd75913ab07097c38a1b17d77ec805f0f05ad39ca9ce7accb38f9986e852f311ee1bca77b25546fc4b2d2699c4147b
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Filesize
97KB
MD539b25d3334490fc7abb44916744624a4
SHA11e9ea47962bd567715fc5e21d07978a4668a75c0
SHA256187e4675b7fd0eddc118d18ad817dae27cf59ace64dc1f84094141eb50fa57ee
SHA512211fa6a79af08dbde30e653e1271c1fbf02c38240f43ebcf1fbf5421324ee9bc84bf959a160e9d5ffc4b759e455dba446b25456e1c7a1ca90cb8d4c47df668c3