Analysis
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max time kernel
96s -
max time network
147s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
24-12-2024 22:16
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
539b54ec20f2b002915e59ae1e36427447bd720c1201d356094e0c993c8db485.exe
Resource
win7-20240903-en
windows7-x64
15 signatures
150 seconds
General
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Target
539b54ec20f2b002915e59ae1e36427447bd720c1201d356094e0c993c8db485.exe
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Size
97KB
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MD5
72863626913b5d22724311fed1a734b6
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SHA1
fd1801d00d584da471585c9a3792b32ecbe0980c
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SHA256
539b54ec20f2b002915e59ae1e36427447bd720c1201d356094e0c993c8db485
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SHA512
4a7979df9339e8f51877b3fd38f3d1eb176bd251fa07ed25090dc0479656f0ef9c2af3ff46229c1419c328f9d2988248adb626d5bbe7f9ff809afc2e0931c9ef
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SSDEEP
1536:jzWVxgjyd0qNYd/EDMdEX9gIfAHcKfyCpwLLAvvoZ3gQHfJg/O:uVKrqNYpED258YCLEIZ3gMJg
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\DoNotAllowExceptions = "0" 539b54ec20f2b002915e59ae1e36427447bd720c1201d356094e0c993c8db485.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" 539b54ec20f2b002915e59ae1e36427447bd720c1201d356094e0c993c8db485.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" 539b54ec20f2b002915e59ae1e36427447bd720c1201d356094e0c993c8db485.exe -
Sality family
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description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 539b54ec20f2b002915e59ae1e36427447bd720c1201d356094e0c993c8db485.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" 539b54ec20f2b002915e59ae1e36427447bd720c1201d356094e0c993c8db485.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" 539b54ec20f2b002915e59ae1e36427447bd720c1201d356094e0c993c8db485.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" 539b54ec20f2b002915e59ae1e36427447bd720c1201d356094e0c993c8db485.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" 539b54ec20f2b002915e59ae1e36427447bd720c1201d356094e0c993c8db485.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" 539b54ec20f2b002915e59ae1e36427447bd720c1201d356094e0c993c8db485.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" 539b54ec20f2b002915e59ae1e36427447bd720c1201d356094e0c993c8db485.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" 539b54ec20f2b002915e59ae1e36427447bd720c1201d356094e0c993c8db485.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" 539b54ec20f2b002915e59ae1e36427447bd720c1201d356094e0c993c8db485.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" 539b54ec20f2b002915e59ae1e36427447bd720c1201d356094e0c993c8db485.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" 539b54ec20f2b002915e59ae1e36427447bd720c1201d356094e0c993c8db485.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" 539b54ec20f2b002915e59ae1e36427447bd720c1201d356094e0c993c8db485.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" 539b54ec20f2b002915e59ae1e36427447bd720c1201d356094e0c993c8db485.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc 539b54ec20f2b002915e59ae1e36427447bd720c1201d356094e0c993c8db485.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 539b54ec20f2b002915e59ae1e36427447bd720c1201d356094e0c993c8db485.exe -
Enumerates connected drives 3 TTPs 14 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\N: 539b54ec20f2b002915e59ae1e36427447bd720c1201d356094e0c993c8db485.exe File opened (read-only) \??\E: 539b54ec20f2b002915e59ae1e36427447bd720c1201d356094e0c993c8db485.exe File opened (read-only) \??\G: 539b54ec20f2b002915e59ae1e36427447bd720c1201d356094e0c993c8db485.exe File opened (read-only) \??\H: 539b54ec20f2b002915e59ae1e36427447bd720c1201d356094e0c993c8db485.exe File opened (read-only) \??\K: 539b54ec20f2b002915e59ae1e36427447bd720c1201d356094e0c993c8db485.exe File opened (read-only) \??\S: 539b54ec20f2b002915e59ae1e36427447bd720c1201d356094e0c993c8db485.exe File opened (read-only) \??\I: 539b54ec20f2b002915e59ae1e36427447bd720c1201d356094e0c993c8db485.exe File opened (read-only) \??\M: 539b54ec20f2b002915e59ae1e36427447bd720c1201d356094e0c993c8db485.exe File opened (read-only) \??\Q: 539b54ec20f2b002915e59ae1e36427447bd720c1201d356094e0c993c8db485.exe File opened (read-only) \??\R: 539b54ec20f2b002915e59ae1e36427447bd720c1201d356094e0c993c8db485.exe File opened (read-only) \??\J: 539b54ec20f2b002915e59ae1e36427447bd720c1201d356094e0c993c8db485.exe File opened (read-only) \??\O: 539b54ec20f2b002915e59ae1e36427447bd720c1201d356094e0c993c8db485.exe File opened (read-only) \??\L: 539b54ec20f2b002915e59ae1e36427447bd720c1201d356094e0c993c8db485.exe File opened (read-only) \??\P: 539b54ec20f2b002915e59ae1e36427447bd720c1201d356094e0c993c8db485.exe -
resource yara_rule behavioral2/memory/2808-1-0x00000000007F0000-0x00000000018AA000-memory.dmp upx behavioral2/memory/2808-4-0x00000000007F0000-0x00000000018AA000-memory.dmp upx behavioral2/memory/2808-5-0x00000000007F0000-0x00000000018AA000-memory.dmp upx behavioral2/memory/2808-7-0x00000000007F0000-0x00000000018AA000-memory.dmp upx behavioral2/memory/2808-9-0x00000000007F0000-0x00000000018AA000-memory.dmp upx behavioral2/memory/2808-8-0x00000000007F0000-0x00000000018AA000-memory.dmp upx behavioral2/memory/2808-10-0x00000000007F0000-0x00000000018AA000-memory.dmp upx behavioral2/memory/2808-6-0x00000000007F0000-0x00000000018AA000-memory.dmp upx behavioral2/memory/2808-3-0x00000000007F0000-0x00000000018AA000-memory.dmp upx behavioral2/memory/2808-11-0x00000000007F0000-0x00000000018AA000-memory.dmp upx behavioral2/memory/2808-22-0x00000000007F0000-0x00000000018AA000-memory.dmp upx behavioral2/memory/2808-21-0x00000000007F0000-0x00000000018AA000-memory.dmp upx behavioral2/memory/2808-23-0x00000000007F0000-0x00000000018AA000-memory.dmp upx behavioral2/memory/2808-24-0x00000000007F0000-0x00000000018AA000-memory.dmp upx behavioral2/memory/2808-25-0x00000000007F0000-0x00000000018AA000-memory.dmp upx behavioral2/memory/2808-28-0x00000000007F0000-0x00000000018AA000-memory.dmp upx behavioral2/memory/2808-30-0x00000000007F0000-0x00000000018AA000-memory.dmp upx behavioral2/memory/2808-31-0x00000000007F0000-0x00000000018AA000-memory.dmp upx behavioral2/memory/2808-33-0x00000000007F0000-0x00000000018AA000-memory.dmp upx behavioral2/memory/2808-35-0x00000000007F0000-0x00000000018AA000-memory.dmp upx behavioral2/memory/2808-36-0x00000000007F0000-0x00000000018AA000-memory.dmp upx behavioral2/memory/2808-40-0x00000000007F0000-0x00000000018AA000-memory.dmp upx behavioral2/memory/2808-42-0x00000000007F0000-0x00000000018AA000-memory.dmp upx behavioral2/memory/2808-44-0x00000000007F0000-0x00000000018AA000-memory.dmp upx behavioral2/memory/2808-45-0x00000000007F0000-0x00000000018AA000-memory.dmp upx behavioral2/memory/2808-48-0x00000000007F0000-0x00000000018AA000-memory.dmp upx behavioral2/memory/2808-49-0x00000000007F0000-0x00000000018AA000-memory.dmp upx behavioral2/memory/2808-56-0x00000000007F0000-0x00000000018AA000-memory.dmp upx behavioral2/memory/2808-61-0x00000000007F0000-0x00000000018AA000-memory.dmp upx behavioral2/memory/2808-58-0x00000000007F0000-0x00000000018AA000-memory.dmp upx -
Drops file in Program Files directory 4 IoCs
description ioc Process File opened for modification C:\Program Files\7-Zip\7z.exe 539b54ec20f2b002915e59ae1e36427447bd720c1201d356094e0c993c8db485.exe File opened for modification C:\Program Files\7-Zip\7zFM.exe 539b54ec20f2b002915e59ae1e36427447bd720c1201d356094e0c993c8db485.exe File opened for modification C:\Program Files\7-Zip\7zG.exe 539b54ec20f2b002915e59ae1e36427447bd720c1201d356094e0c993c8db485.exe File opened for modification C:\Program Files\7-Zip\Uninstall.exe 539b54ec20f2b002915e59ae1e36427447bd720c1201d356094e0c993c8db485.exe -
Drops file in Windows directory 2 IoCs
description ioc Process File created C:\Windows\e575def 539b54ec20f2b002915e59ae1e36427447bd720c1201d356094e0c993c8db485.exe File opened for modification C:\Windows\SYSTEM.INI 539b54ec20f2b002915e59ae1e36427447bd720c1201d356094e0c993c8db485.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 539b54ec20f2b002915e59ae1e36427447bd720c1201d356094e0c993c8db485.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 2808 539b54ec20f2b002915e59ae1e36427447bd720c1201d356094e0c993c8db485.exe 2808 539b54ec20f2b002915e59ae1e36427447bd720c1201d356094e0c993c8db485.exe 2808 539b54ec20f2b002915e59ae1e36427447bd720c1201d356094e0c993c8db485.exe 2808 539b54ec20f2b002915e59ae1e36427447bd720c1201d356094e0c993c8db485.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 2808 539b54ec20f2b002915e59ae1e36427447bd720c1201d356094e0c993c8db485.exe Token: SeDebugPrivilege 2808 539b54ec20f2b002915e59ae1e36427447bd720c1201d356094e0c993c8db485.exe Token: SeDebugPrivilege 2808 539b54ec20f2b002915e59ae1e36427447bd720c1201d356094e0c993c8db485.exe Token: SeDebugPrivilege 2808 539b54ec20f2b002915e59ae1e36427447bd720c1201d356094e0c993c8db485.exe Token: SeDebugPrivilege 2808 539b54ec20f2b002915e59ae1e36427447bd720c1201d356094e0c993c8db485.exe Token: SeDebugPrivilege 2808 539b54ec20f2b002915e59ae1e36427447bd720c1201d356094e0c993c8db485.exe Token: SeDebugPrivilege 2808 539b54ec20f2b002915e59ae1e36427447bd720c1201d356094e0c993c8db485.exe Token: SeDebugPrivilege 2808 539b54ec20f2b002915e59ae1e36427447bd720c1201d356094e0c993c8db485.exe Token: SeDebugPrivilege 2808 539b54ec20f2b002915e59ae1e36427447bd720c1201d356094e0c993c8db485.exe Token: SeDebugPrivilege 2808 539b54ec20f2b002915e59ae1e36427447bd720c1201d356094e0c993c8db485.exe Token: SeDebugPrivilege 2808 539b54ec20f2b002915e59ae1e36427447bd720c1201d356094e0c993c8db485.exe Token: SeDebugPrivilege 2808 539b54ec20f2b002915e59ae1e36427447bd720c1201d356094e0c993c8db485.exe Token: SeDebugPrivilege 2808 539b54ec20f2b002915e59ae1e36427447bd720c1201d356094e0c993c8db485.exe Token: SeDebugPrivilege 2808 539b54ec20f2b002915e59ae1e36427447bd720c1201d356094e0c993c8db485.exe Token: SeDebugPrivilege 2808 539b54ec20f2b002915e59ae1e36427447bd720c1201d356094e0c993c8db485.exe Token: SeDebugPrivilege 2808 539b54ec20f2b002915e59ae1e36427447bd720c1201d356094e0c993c8db485.exe Token: SeDebugPrivilege 2808 539b54ec20f2b002915e59ae1e36427447bd720c1201d356094e0c993c8db485.exe Token: SeDebugPrivilege 2808 539b54ec20f2b002915e59ae1e36427447bd720c1201d356094e0c993c8db485.exe Token: SeDebugPrivilege 2808 539b54ec20f2b002915e59ae1e36427447bd720c1201d356094e0c993c8db485.exe Token: SeDebugPrivilege 2808 539b54ec20f2b002915e59ae1e36427447bd720c1201d356094e0c993c8db485.exe Token: SeDebugPrivilege 2808 539b54ec20f2b002915e59ae1e36427447bd720c1201d356094e0c993c8db485.exe Token: SeDebugPrivilege 2808 539b54ec20f2b002915e59ae1e36427447bd720c1201d356094e0c993c8db485.exe Token: SeDebugPrivilege 2808 539b54ec20f2b002915e59ae1e36427447bd720c1201d356094e0c993c8db485.exe Token: SeDebugPrivilege 2808 539b54ec20f2b002915e59ae1e36427447bd720c1201d356094e0c993c8db485.exe Token: SeDebugPrivilege 2808 539b54ec20f2b002915e59ae1e36427447bd720c1201d356094e0c993c8db485.exe Token: SeDebugPrivilege 2808 539b54ec20f2b002915e59ae1e36427447bd720c1201d356094e0c993c8db485.exe Token: SeDebugPrivilege 2808 539b54ec20f2b002915e59ae1e36427447bd720c1201d356094e0c993c8db485.exe Token: SeDebugPrivilege 2808 539b54ec20f2b002915e59ae1e36427447bd720c1201d356094e0c993c8db485.exe Token: SeDebugPrivilege 2808 539b54ec20f2b002915e59ae1e36427447bd720c1201d356094e0c993c8db485.exe Token: SeDebugPrivilege 2808 539b54ec20f2b002915e59ae1e36427447bd720c1201d356094e0c993c8db485.exe Token: SeDebugPrivilege 2808 539b54ec20f2b002915e59ae1e36427447bd720c1201d356094e0c993c8db485.exe Token: SeDebugPrivilege 2808 539b54ec20f2b002915e59ae1e36427447bd720c1201d356094e0c993c8db485.exe Token: SeDebugPrivilege 2808 539b54ec20f2b002915e59ae1e36427447bd720c1201d356094e0c993c8db485.exe Token: SeDebugPrivilege 2808 539b54ec20f2b002915e59ae1e36427447bd720c1201d356094e0c993c8db485.exe Token: SeDebugPrivilege 2808 539b54ec20f2b002915e59ae1e36427447bd720c1201d356094e0c993c8db485.exe Token: SeDebugPrivilege 2808 539b54ec20f2b002915e59ae1e36427447bd720c1201d356094e0c993c8db485.exe Token: SeDebugPrivilege 2808 539b54ec20f2b002915e59ae1e36427447bd720c1201d356094e0c993c8db485.exe Token: SeDebugPrivilege 2808 539b54ec20f2b002915e59ae1e36427447bd720c1201d356094e0c993c8db485.exe Token: SeDebugPrivilege 2808 539b54ec20f2b002915e59ae1e36427447bd720c1201d356094e0c993c8db485.exe Token: SeDebugPrivilege 2808 539b54ec20f2b002915e59ae1e36427447bd720c1201d356094e0c993c8db485.exe Token: SeDebugPrivilege 2808 539b54ec20f2b002915e59ae1e36427447bd720c1201d356094e0c993c8db485.exe Token: SeDebugPrivilege 2808 539b54ec20f2b002915e59ae1e36427447bd720c1201d356094e0c993c8db485.exe Token: SeDebugPrivilege 2808 539b54ec20f2b002915e59ae1e36427447bd720c1201d356094e0c993c8db485.exe Token: SeDebugPrivilege 2808 539b54ec20f2b002915e59ae1e36427447bd720c1201d356094e0c993c8db485.exe Token: SeDebugPrivilege 2808 539b54ec20f2b002915e59ae1e36427447bd720c1201d356094e0c993c8db485.exe Token: SeDebugPrivilege 2808 539b54ec20f2b002915e59ae1e36427447bd720c1201d356094e0c993c8db485.exe Token: SeDebugPrivilege 2808 539b54ec20f2b002915e59ae1e36427447bd720c1201d356094e0c993c8db485.exe Token: SeDebugPrivilege 2808 539b54ec20f2b002915e59ae1e36427447bd720c1201d356094e0c993c8db485.exe Token: SeDebugPrivilege 2808 539b54ec20f2b002915e59ae1e36427447bd720c1201d356094e0c993c8db485.exe Token: SeDebugPrivilege 2808 539b54ec20f2b002915e59ae1e36427447bd720c1201d356094e0c993c8db485.exe Token: SeDebugPrivilege 2808 539b54ec20f2b002915e59ae1e36427447bd720c1201d356094e0c993c8db485.exe Token: SeDebugPrivilege 2808 539b54ec20f2b002915e59ae1e36427447bd720c1201d356094e0c993c8db485.exe Token: SeDebugPrivilege 2808 539b54ec20f2b002915e59ae1e36427447bd720c1201d356094e0c993c8db485.exe Token: SeDebugPrivilege 2808 539b54ec20f2b002915e59ae1e36427447bd720c1201d356094e0c993c8db485.exe Token: SeDebugPrivilege 2808 539b54ec20f2b002915e59ae1e36427447bd720c1201d356094e0c993c8db485.exe Token: SeDebugPrivilege 2808 539b54ec20f2b002915e59ae1e36427447bd720c1201d356094e0c993c8db485.exe Token: SeDebugPrivilege 2808 539b54ec20f2b002915e59ae1e36427447bd720c1201d356094e0c993c8db485.exe Token: SeDebugPrivilege 2808 539b54ec20f2b002915e59ae1e36427447bd720c1201d356094e0c993c8db485.exe Token: SeDebugPrivilege 2808 539b54ec20f2b002915e59ae1e36427447bd720c1201d356094e0c993c8db485.exe Token: SeDebugPrivilege 2808 539b54ec20f2b002915e59ae1e36427447bd720c1201d356094e0c993c8db485.exe Token: SeDebugPrivilege 2808 539b54ec20f2b002915e59ae1e36427447bd720c1201d356094e0c993c8db485.exe Token: SeDebugPrivilege 2808 539b54ec20f2b002915e59ae1e36427447bd720c1201d356094e0c993c8db485.exe Token: SeDebugPrivilege 2808 539b54ec20f2b002915e59ae1e36427447bd720c1201d356094e0c993c8db485.exe Token: SeDebugPrivilege 2808 539b54ec20f2b002915e59ae1e36427447bd720c1201d356094e0c993c8db485.exe -
Suspicious use of WriteProcessMemory 35 IoCs
description pid Process procid_target PID 2808 wrote to memory of 796 2808 539b54ec20f2b002915e59ae1e36427447bd720c1201d356094e0c993c8db485.exe 8 PID 2808 wrote to memory of 804 2808 539b54ec20f2b002915e59ae1e36427447bd720c1201d356094e0c993c8db485.exe 9 PID 2808 wrote to memory of 380 2808 539b54ec20f2b002915e59ae1e36427447bd720c1201d356094e0c993c8db485.exe 13 PID 2808 wrote to memory of 2396 2808 539b54ec20f2b002915e59ae1e36427447bd720c1201d356094e0c993c8db485.exe 42 PID 2808 wrote to memory of 2424 2808 539b54ec20f2b002915e59ae1e36427447bd720c1201d356094e0c993c8db485.exe 43 PID 2808 wrote to memory of 2516 2808 539b54ec20f2b002915e59ae1e36427447bd720c1201d356094e0c993c8db485.exe 44 PID 2808 wrote to memory of 3516 2808 539b54ec20f2b002915e59ae1e36427447bd720c1201d356094e0c993c8db485.exe 56 PID 2808 wrote to memory of 3624 2808 539b54ec20f2b002915e59ae1e36427447bd720c1201d356094e0c993c8db485.exe 57 PID 2808 wrote to memory of 3820 2808 539b54ec20f2b002915e59ae1e36427447bd720c1201d356094e0c993c8db485.exe 58 PID 2808 wrote to memory of 3908 2808 539b54ec20f2b002915e59ae1e36427447bd720c1201d356094e0c993c8db485.exe 59 PID 2808 wrote to memory of 3972 2808 539b54ec20f2b002915e59ae1e36427447bd720c1201d356094e0c993c8db485.exe 60 PID 2808 wrote to memory of 4052 2808 539b54ec20f2b002915e59ae1e36427447bd720c1201d356094e0c993c8db485.exe 61 PID 2808 wrote to memory of 2588 2808 539b54ec20f2b002915e59ae1e36427447bd720c1201d356094e0c993c8db485.exe 62 PID 2808 wrote to memory of 4924 2808 539b54ec20f2b002915e59ae1e36427447bd720c1201d356094e0c993c8db485.exe 75 PID 2808 wrote to memory of 2332 2808 539b54ec20f2b002915e59ae1e36427447bd720c1201d356094e0c993c8db485.exe 76 PID 2808 wrote to memory of 2060 2808 539b54ec20f2b002915e59ae1e36427447bd720c1201d356094e0c993c8db485.exe 77 PID 2808 wrote to memory of 2412 2808 539b54ec20f2b002915e59ae1e36427447bd720c1201d356094e0c993c8db485.exe 78 PID 2808 wrote to memory of 2832 2808 539b54ec20f2b002915e59ae1e36427447bd720c1201d356094e0c993c8db485.exe 83 PID 2808 wrote to memory of 796 2808 539b54ec20f2b002915e59ae1e36427447bd720c1201d356094e0c993c8db485.exe 8 PID 2808 wrote to memory of 804 2808 539b54ec20f2b002915e59ae1e36427447bd720c1201d356094e0c993c8db485.exe 9 PID 2808 wrote to memory of 380 2808 539b54ec20f2b002915e59ae1e36427447bd720c1201d356094e0c993c8db485.exe 13 PID 2808 wrote to memory of 2396 2808 539b54ec20f2b002915e59ae1e36427447bd720c1201d356094e0c993c8db485.exe 42 PID 2808 wrote to memory of 2424 2808 539b54ec20f2b002915e59ae1e36427447bd720c1201d356094e0c993c8db485.exe 43 PID 2808 wrote to memory of 2516 2808 539b54ec20f2b002915e59ae1e36427447bd720c1201d356094e0c993c8db485.exe 44 PID 2808 wrote to memory of 3516 2808 539b54ec20f2b002915e59ae1e36427447bd720c1201d356094e0c993c8db485.exe 56 PID 2808 wrote to memory of 3624 2808 539b54ec20f2b002915e59ae1e36427447bd720c1201d356094e0c993c8db485.exe 57 PID 2808 wrote to memory of 3820 2808 539b54ec20f2b002915e59ae1e36427447bd720c1201d356094e0c993c8db485.exe 58 PID 2808 wrote to memory of 3908 2808 539b54ec20f2b002915e59ae1e36427447bd720c1201d356094e0c993c8db485.exe 59 PID 2808 wrote to memory of 3972 2808 539b54ec20f2b002915e59ae1e36427447bd720c1201d356094e0c993c8db485.exe 60 PID 2808 wrote to memory of 4052 2808 539b54ec20f2b002915e59ae1e36427447bd720c1201d356094e0c993c8db485.exe 61 PID 2808 wrote to memory of 2588 2808 539b54ec20f2b002915e59ae1e36427447bd720c1201d356094e0c993c8db485.exe 62 PID 2808 wrote to memory of 4924 2808 539b54ec20f2b002915e59ae1e36427447bd720c1201d356094e0c993c8db485.exe 75 PID 2808 wrote to memory of 2332 2808 539b54ec20f2b002915e59ae1e36427447bd720c1201d356094e0c993c8db485.exe 76 PID 2808 wrote to memory of 2060 2808 539b54ec20f2b002915e59ae1e36427447bd720c1201d356094e0c993c8db485.exe 77 PID 2808 wrote to memory of 2412 2808 539b54ec20f2b002915e59ae1e36427447bd720c1201d356094e0c993c8db485.exe 78 -
System policy modification 1 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 539b54ec20f2b002915e59ae1e36427447bd720c1201d356094e0c993c8db485.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:380
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C:\Windows\system32\sihost.exesihost.exe1⤵PID:2396
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc1⤵PID:2424
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C:\Windows\system32\taskhostw.exetaskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}1⤵PID:2516
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:3516
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C:\Users\Admin\AppData\Local\Temp\539b54ec20f2b002915e59ae1e36427447bd720c1201d356094e0c993c8db485.exe"C:\Users\Admin\AppData\Local\Temp\539b54ec20f2b002915e59ae1e36427447bd720c1201d356094e0c993c8db485.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:2808
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc1⤵PID:3624
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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:3908
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:3972
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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:4052
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:2588
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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:4924
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:2332
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:2060
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:2412
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C:\Windows\system32\backgroundTaskHost.exe"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca1⤵PID:2832
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