Analysis
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max time kernel
94s -
max time network
96s -
platform
windows10-2004_x64 -
resource
win10v2004-20250129-en -
resource tags
arch:x64arch:x86image:win10v2004-20250129-enlocale:en-usos:windows10-2004-x64system -
submitted
01-02-2025 14:09
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
831d03a060bcacaf8d49cbb38955ff6a0fc8356fc0c4e64e56a66f3066519a3cN.exe
Resource
win7-20240903-en
windows7-x64
15 signatures
120 seconds
General
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Target
831d03a060bcacaf8d49cbb38955ff6a0fc8356fc0c4e64e56a66f3066519a3cN.exe
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Size
65KB
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MD5
c2b505598d9ead932df8a4cdafc2ae20
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SHA1
98e4e8ed88291ca63c82f93294c1d8e158303044
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SHA256
831d03a060bcacaf8d49cbb38955ff6a0fc8356fc0c4e64e56a66f3066519a3c
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SHA512
a83ac4e24a331f960cc1efadf410fb5be90c94bd9ab88b7709cefd8bf3e61dd3157690b942f7af69fea606f7794b68de45f488fdfa5e2f3b830daa401790122d
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SSDEEP
1536:Q7qv3stPfcbdV2f0dP3OrzGOx1BRxcd9YlwpT:Q7k2cbz2fYeryOhRad9YSpT
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" 831d03a060bcacaf8d49cbb38955ff6a0fc8356fc0c4e64e56a66f3066519a3cN.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" 831d03a060bcacaf8d49cbb38955ff6a0fc8356fc0c4e64e56a66f3066519a3cN.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" 831d03a060bcacaf8d49cbb38955ff6a0fc8356fc0c4e64e56a66f3066519a3cN.exe -
Sality family
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UAC bypass 3 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 831d03a060bcacaf8d49cbb38955ff6a0fc8356fc0c4e64e56a66f3066519a3cN.exe -
Windows security bypass 2 TTPs 6 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" 831d03a060bcacaf8d49cbb38955ff6a0fc8356fc0c4e64e56a66f3066519a3cN.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" 831d03a060bcacaf8d49cbb38955ff6a0fc8356fc0c4e64e56a66f3066519a3cN.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" 831d03a060bcacaf8d49cbb38955ff6a0fc8356fc0c4e64e56a66f3066519a3cN.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" 831d03a060bcacaf8d49cbb38955ff6a0fc8356fc0c4e64e56a66f3066519a3cN.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" 831d03a060bcacaf8d49cbb38955ff6a0fc8356fc0c4e64e56a66f3066519a3cN.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" 831d03a060bcacaf8d49cbb38955ff6a0fc8356fc0c4e64e56a66f3066519a3cN.exe -
Windows security modification 2 TTPs 7 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" 831d03a060bcacaf8d49cbb38955ff6a0fc8356fc0c4e64e56a66f3066519a3cN.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" 831d03a060bcacaf8d49cbb38955ff6a0fc8356fc0c4e64e56a66f3066519a3cN.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" 831d03a060bcacaf8d49cbb38955ff6a0fc8356fc0c4e64e56a66f3066519a3cN.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" 831d03a060bcacaf8d49cbb38955ff6a0fc8356fc0c4e64e56a66f3066519a3cN.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" 831d03a060bcacaf8d49cbb38955ff6a0fc8356fc0c4e64e56a66f3066519a3cN.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" 831d03a060bcacaf8d49cbb38955ff6a0fc8356fc0c4e64e56a66f3066519a3cN.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc 831d03a060bcacaf8d49cbb38955ff6a0fc8356fc0c4e64e56a66f3066519a3cN.exe -
Checks whether UAC is enabled 1 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 831d03a060bcacaf8d49cbb38955ff6a0fc8356fc0c4e64e56a66f3066519a3cN.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) \??\G: 831d03a060bcacaf8d49cbb38955ff6a0fc8356fc0c4e64e56a66f3066519a3cN.exe File opened (read-only) \??\L: 831d03a060bcacaf8d49cbb38955ff6a0fc8356fc0c4e64e56a66f3066519a3cN.exe File opened (read-only) \??\P: 831d03a060bcacaf8d49cbb38955ff6a0fc8356fc0c4e64e56a66f3066519a3cN.exe File opened (read-only) \??\Q: 831d03a060bcacaf8d49cbb38955ff6a0fc8356fc0c4e64e56a66f3066519a3cN.exe File opened (read-only) \??\J: 831d03a060bcacaf8d49cbb38955ff6a0fc8356fc0c4e64e56a66f3066519a3cN.exe File opened (read-only) \??\K: 831d03a060bcacaf8d49cbb38955ff6a0fc8356fc0c4e64e56a66f3066519a3cN.exe File opened (read-only) \??\N: 831d03a060bcacaf8d49cbb38955ff6a0fc8356fc0c4e64e56a66f3066519a3cN.exe File opened (read-only) \??\R: 831d03a060bcacaf8d49cbb38955ff6a0fc8356fc0c4e64e56a66f3066519a3cN.exe File opened (read-only) \??\I: 831d03a060bcacaf8d49cbb38955ff6a0fc8356fc0c4e64e56a66f3066519a3cN.exe File opened (read-only) \??\O: 831d03a060bcacaf8d49cbb38955ff6a0fc8356fc0c4e64e56a66f3066519a3cN.exe File opened (read-only) \??\S: 831d03a060bcacaf8d49cbb38955ff6a0fc8356fc0c4e64e56a66f3066519a3cN.exe File opened (read-only) \??\E: 831d03a060bcacaf8d49cbb38955ff6a0fc8356fc0c4e64e56a66f3066519a3cN.exe File opened (read-only) \??\H: 831d03a060bcacaf8d49cbb38955ff6a0fc8356fc0c4e64e56a66f3066519a3cN.exe File opened (read-only) \??\M: 831d03a060bcacaf8d49cbb38955ff6a0fc8356fc0c4e64e56a66f3066519a3cN.exe -
resource yara_rule behavioral2/memory/4544-1-0x00000000007D0000-0x000000000188A000-memory.dmp upx behavioral2/memory/4544-4-0x00000000007D0000-0x000000000188A000-memory.dmp upx behavioral2/memory/4544-5-0x00000000007D0000-0x000000000188A000-memory.dmp upx behavioral2/memory/4544-12-0x00000000007D0000-0x000000000188A000-memory.dmp upx behavioral2/memory/4544-17-0x00000000007D0000-0x000000000188A000-memory.dmp upx behavioral2/memory/4544-13-0x00000000007D0000-0x000000000188A000-memory.dmp upx behavioral2/memory/4544-16-0x00000000007D0000-0x000000000188A000-memory.dmp upx behavioral2/memory/4544-6-0x00000000007D0000-0x000000000188A000-memory.dmp upx behavioral2/memory/4544-3-0x00000000007D0000-0x000000000188A000-memory.dmp upx behavioral2/memory/4544-19-0x00000000007D0000-0x000000000188A000-memory.dmp upx behavioral2/memory/4544-21-0x00000000007D0000-0x000000000188A000-memory.dmp upx behavioral2/memory/4544-22-0x00000000007D0000-0x000000000188A000-memory.dmp upx behavioral2/memory/4544-23-0x00000000007D0000-0x000000000188A000-memory.dmp upx behavioral2/memory/4544-24-0x00000000007D0000-0x000000000188A000-memory.dmp upx behavioral2/memory/4544-25-0x00000000007D0000-0x000000000188A000-memory.dmp upx behavioral2/memory/4544-27-0x00000000007D0000-0x000000000188A000-memory.dmp upx behavioral2/memory/4544-28-0x00000000007D0000-0x000000000188A000-memory.dmp upx behavioral2/memory/4544-29-0x00000000007D0000-0x000000000188A000-memory.dmp upx behavioral2/memory/4544-31-0x00000000007D0000-0x000000000188A000-memory.dmp upx behavioral2/memory/4544-33-0x00000000007D0000-0x000000000188A000-memory.dmp upx behavioral2/memory/4544-35-0x00000000007D0000-0x000000000188A000-memory.dmp upx behavioral2/memory/4544-36-0x00000000007D0000-0x000000000188A000-memory.dmp upx behavioral2/memory/4544-41-0x00000000007D0000-0x000000000188A000-memory.dmp upx behavioral2/memory/4544-42-0x00000000007D0000-0x000000000188A000-memory.dmp upx behavioral2/memory/4544-44-0x00000000007D0000-0x000000000188A000-memory.dmp upx behavioral2/memory/4544-45-0x00000000007D0000-0x000000000188A000-memory.dmp upx behavioral2/memory/4544-48-0x00000000007D0000-0x000000000188A000-memory.dmp upx behavioral2/memory/4544-50-0x00000000007D0000-0x000000000188A000-memory.dmp upx behavioral2/memory/4544-52-0x00000000007D0000-0x000000000188A000-memory.dmp upx behavioral2/memory/4544-54-0x00000000007D0000-0x000000000188A000-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 831d03a060bcacaf8d49cbb38955ff6a0fc8356fc0c4e64e56a66f3066519a3cN.exe File opened for modification C:\Program Files\7-Zip\7zFM.exe 831d03a060bcacaf8d49cbb38955ff6a0fc8356fc0c4e64e56a66f3066519a3cN.exe File opened for modification C:\Program Files\7-Zip\7zG.exe 831d03a060bcacaf8d49cbb38955ff6a0fc8356fc0c4e64e56a66f3066519a3cN.exe File opened for modification C:\Program Files\7-Zip\Uninstall.exe 831d03a060bcacaf8d49cbb38955ff6a0fc8356fc0c4e64e56a66f3066519a3cN.exe -
Drops file in Windows directory 2 IoCs
description ioc Process File created C:\Windows\e57da52 831d03a060bcacaf8d49cbb38955ff6a0fc8356fc0c4e64e56a66f3066519a3cN.exe File opened for modification C:\Windows\SYSTEM.INI 831d03a060bcacaf8d49cbb38955ff6a0fc8356fc0c4e64e56a66f3066519a3cN.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 831d03a060bcacaf8d49cbb38955ff6a0fc8356fc0c4e64e56a66f3066519a3cN.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 4544 831d03a060bcacaf8d49cbb38955ff6a0fc8356fc0c4e64e56a66f3066519a3cN.exe 4544 831d03a060bcacaf8d49cbb38955ff6a0fc8356fc0c4e64e56a66f3066519a3cN.exe 4544 831d03a060bcacaf8d49cbb38955ff6a0fc8356fc0c4e64e56a66f3066519a3cN.exe 4544 831d03a060bcacaf8d49cbb38955ff6a0fc8356fc0c4e64e56a66f3066519a3cN.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 4544 831d03a060bcacaf8d49cbb38955ff6a0fc8356fc0c4e64e56a66f3066519a3cN.exe Token: SeDebugPrivilege 4544 831d03a060bcacaf8d49cbb38955ff6a0fc8356fc0c4e64e56a66f3066519a3cN.exe Token: SeDebugPrivilege 4544 831d03a060bcacaf8d49cbb38955ff6a0fc8356fc0c4e64e56a66f3066519a3cN.exe Token: SeDebugPrivilege 4544 831d03a060bcacaf8d49cbb38955ff6a0fc8356fc0c4e64e56a66f3066519a3cN.exe Token: SeDebugPrivilege 4544 831d03a060bcacaf8d49cbb38955ff6a0fc8356fc0c4e64e56a66f3066519a3cN.exe Token: SeDebugPrivilege 4544 831d03a060bcacaf8d49cbb38955ff6a0fc8356fc0c4e64e56a66f3066519a3cN.exe Token: SeDebugPrivilege 4544 831d03a060bcacaf8d49cbb38955ff6a0fc8356fc0c4e64e56a66f3066519a3cN.exe Token: SeDebugPrivilege 4544 831d03a060bcacaf8d49cbb38955ff6a0fc8356fc0c4e64e56a66f3066519a3cN.exe Token: SeDebugPrivilege 4544 831d03a060bcacaf8d49cbb38955ff6a0fc8356fc0c4e64e56a66f3066519a3cN.exe Token: SeDebugPrivilege 4544 831d03a060bcacaf8d49cbb38955ff6a0fc8356fc0c4e64e56a66f3066519a3cN.exe Token: SeDebugPrivilege 4544 831d03a060bcacaf8d49cbb38955ff6a0fc8356fc0c4e64e56a66f3066519a3cN.exe Token: SeDebugPrivilege 4544 831d03a060bcacaf8d49cbb38955ff6a0fc8356fc0c4e64e56a66f3066519a3cN.exe Token: SeDebugPrivilege 4544 831d03a060bcacaf8d49cbb38955ff6a0fc8356fc0c4e64e56a66f3066519a3cN.exe Token: SeDebugPrivilege 4544 831d03a060bcacaf8d49cbb38955ff6a0fc8356fc0c4e64e56a66f3066519a3cN.exe Token: SeDebugPrivilege 4544 831d03a060bcacaf8d49cbb38955ff6a0fc8356fc0c4e64e56a66f3066519a3cN.exe Token: SeDebugPrivilege 4544 831d03a060bcacaf8d49cbb38955ff6a0fc8356fc0c4e64e56a66f3066519a3cN.exe Token: SeDebugPrivilege 4544 831d03a060bcacaf8d49cbb38955ff6a0fc8356fc0c4e64e56a66f3066519a3cN.exe Token: SeDebugPrivilege 4544 831d03a060bcacaf8d49cbb38955ff6a0fc8356fc0c4e64e56a66f3066519a3cN.exe Token: SeDebugPrivilege 4544 831d03a060bcacaf8d49cbb38955ff6a0fc8356fc0c4e64e56a66f3066519a3cN.exe Token: SeDebugPrivilege 4544 831d03a060bcacaf8d49cbb38955ff6a0fc8356fc0c4e64e56a66f3066519a3cN.exe Token: SeDebugPrivilege 4544 831d03a060bcacaf8d49cbb38955ff6a0fc8356fc0c4e64e56a66f3066519a3cN.exe Token: SeDebugPrivilege 4544 831d03a060bcacaf8d49cbb38955ff6a0fc8356fc0c4e64e56a66f3066519a3cN.exe Token: SeDebugPrivilege 4544 831d03a060bcacaf8d49cbb38955ff6a0fc8356fc0c4e64e56a66f3066519a3cN.exe Token: SeDebugPrivilege 4544 831d03a060bcacaf8d49cbb38955ff6a0fc8356fc0c4e64e56a66f3066519a3cN.exe Token: SeDebugPrivilege 4544 831d03a060bcacaf8d49cbb38955ff6a0fc8356fc0c4e64e56a66f3066519a3cN.exe Token: SeDebugPrivilege 4544 831d03a060bcacaf8d49cbb38955ff6a0fc8356fc0c4e64e56a66f3066519a3cN.exe Token: SeDebugPrivilege 4544 831d03a060bcacaf8d49cbb38955ff6a0fc8356fc0c4e64e56a66f3066519a3cN.exe Token: SeDebugPrivilege 4544 831d03a060bcacaf8d49cbb38955ff6a0fc8356fc0c4e64e56a66f3066519a3cN.exe Token: SeDebugPrivilege 4544 831d03a060bcacaf8d49cbb38955ff6a0fc8356fc0c4e64e56a66f3066519a3cN.exe Token: SeDebugPrivilege 4544 831d03a060bcacaf8d49cbb38955ff6a0fc8356fc0c4e64e56a66f3066519a3cN.exe Token: SeDebugPrivilege 4544 831d03a060bcacaf8d49cbb38955ff6a0fc8356fc0c4e64e56a66f3066519a3cN.exe Token: SeDebugPrivilege 4544 831d03a060bcacaf8d49cbb38955ff6a0fc8356fc0c4e64e56a66f3066519a3cN.exe Token: SeDebugPrivilege 4544 831d03a060bcacaf8d49cbb38955ff6a0fc8356fc0c4e64e56a66f3066519a3cN.exe Token: SeDebugPrivilege 4544 831d03a060bcacaf8d49cbb38955ff6a0fc8356fc0c4e64e56a66f3066519a3cN.exe Token: SeDebugPrivilege 4544 831d03a060bcacaf8d49cbb38955ff6a0fc8356fc0c4e64e56a66f3066519a3cN.exe Token: SeDebugPrivilege 4544 831d03a060bcacaf8d49cbb38955ff6a0fc8356fc0c4e64e56a66f3066519a3cN.exe Token: SeDebugPrivilege 4544 831d03a060bcacaf8d49cbb38955ff6a0fc8356fc0c4e64e56a66f3066519a3cN.exe Token: SeDebugPrivilege 4544 831d03a060bcacaf8d49cbb38955ff6a0fc8356fc0c4e64e56a66f3066519a3cN.exe Token: SeDebugPrivilege 4544 831d03a060bcacaf8d49cbb38955ff6a0fc8356fc0c4e64e56a66f3066519a3cN.exe Token: SeDebugPrivilege 4544 831d03a060bcacaf8d49cbb38955ff6a0fc8356fc0c4e64e56a66f3066519a3cN.exe Token: SeDebugPrivilege 4544 831d03a060bcacaf8d49cbb38955ff6a0fc8356fc0c4e64e56a66f3066519a3cN.exe Token: SeDebugPrivilege 4544 831d03a060bcacaf8d49cbb38955ff6a0fc8356fc0c4e64e56a66f3066519a3cN.exe Token: SeDebugPrivilege 4544 831d03a060bcacaf8d49cbb38955ff6a0fc8356fc0c4e64e56a66f3066519a3cN.exe Token: SeDebugPrivilege 4544 831d03a060bcacaf8d49cbb38955ff6a0fc8356fc0c4e64e56a66f3066519a3cN.exe Token: SeDebugPrivilege 4544 831d03a060bcacaf8d49cbb38955ff6a0fc8356fc0c4e64e56a66f3066519a3cN.exe Token: SeDebugPrivilege 4544 831d03a060bcacaf8d49cbb38955ff6a0fc8356fc0c4e64e56a66f3066519a3cN.exe Token: SeDebugPrivilege 4544 831d03a060bcacaf8d49cbb38955ff6a0fc8356fc0c4e64e56a66f3066519a3cN.exe Token: SeDebugPrivilege 4544 831d03a060bcacaf8d49cbb38955ff6a0fc8356fc0c4e64e56a66f3066519a3cN.exe Token: SeDebugPrivilege 4544 831d03a060bcacaf8d49cbb38955ff6a0fc8356fc0c4e64e56a66f3066519a3cN.exe Token: SeDebugPrivilege 4544 831d03a060bcacaf8d49cbb38955ff6a0fc8356fc0c4e64e56a66f3066519a3cN.exe Token: SeDebugPrivilege 4544 831d03a060bcacaf8d49cbb38955ff6a0fc8356fc0c4e64e56a66f3066519a3cN.exe Token: SeDebugPrivilege 4544 831d03a060bcacaf8d49cbb38955ff6a0fc8356fc0c4e64e56a66f3066519a3cN.exe Token: SeDebugPrivilege 4544 831d03a060bcacaf8d49cbb38955ff6a0fc8356fc0c4e64e56a66f3066519a3cN.exe Token: SeDebugPrivilege 4544 831d03a060bcacaf8d49cbb38955ff6a0fc8356fc0c4e64e56a66f3066519a3cN.exe Token: SeDebugPrivilege 4544 831d03a060bcacaf8d49cbb38955ff6a0fc8356fc0c4e64e56a66f3066519a3cN.exe Token: SeDebugPrivilege 4544 831d03a060bcacaf8d49cbb38955ff6a0fc8356fc0c4e64e56a66f3066519a3cN.exe Token: SeDebugPrivilege 4544 831d03a060bcacaf8d49cbb38955ff6a0fc8356fc0c4e64e56a66f3066519a3cN.exe Token: SeDebugPrivilege 4544 831d03a060bcacaf8d49cbb38955ff6a0fc8356fc0c4e64e56a66f3066519a3cN.exe Token: SeDebugPrivilege 4544 831d03a060bcacaf8d49cbb38955ff6a0fc8356fc0c4e64e56a66f3066519a3cN.exe Token: SeDebugPrivilege 4544 831d03a060bcacaf8d49cbb38955ff6a0fc8356fc0c4e64e56a66f3066519a3cN.exe Token: SeDebugPrivilege 4544 831d03a060bcacaf8d49cbb38955ff6a0fc8356fc0c4e64e56a66f3066519a3cN.exe Token: SeDebugPrivilege 4544 831d03a060bcacaf8d49cbb38955ff6a0fc8356fc0c4e64e56a66f3066519a3cN.exe Token: SeDebugPrivilege 4544 831d03a060bcacaf8d49cbb38955ff6a0fc8356fc0c4e64e56a66f3066519a3cN.exe Token: SeDebugPrivilege 4544 831d03a060bcacaf8d49cbb38955ff6a0fc8356fc0c4e64e56a66f3066519a3cN.exe -
Suspicious use of WriteProcessMemory 35 IoCs
description pid Process procid_target PID 4544 wrote to memory of 804 4544 831d03a060bcacaf8d49cbb38955ff6a0fc8356fc0c4e64e56a66f3066519a3cN.exe 9 PID 4544 wrote to memory of 812 4544 831d03a060bcacaf8d49cbb38955ff6a0fc8356fc0c4e64e56a66f3066519a3cN.exe 10 PID 4544 wrote to memory of 376 4544 831d03a060bcacaf8d49cbb38955ff6a0fc8356fc0c4e64e56a66f3066519a3cN.exe 13 PID 4544 wrote to memory of 3080 4544 831d03a060bcacaf8d49cbb38955ff6a0fc8356fc0c4e64e56a66f3066519a3cN.exe 51 PID 4544 wrote to memory of 3108 4544 831d03a060bcacaf8d49cbb38955ff6a0fc8356fc0c4e64e56a66f3066519a3cN.exe 52 PID 4544 wrote to memory of 3168 4544 831d03a060bcacaf8d49cbb38955ff6a0fc8356fc0c4e64e56a66f3066519a3cN.exe 53 PID 4544 wrote to memory of 3456 4544 831d03a060bcacaf8d49cbb38955ff6a0fc8356fc0c4e64e56a66f3066519a3cN.exe 56 PID 4544 wrote to memory of 3588 4544 831d03a060bcacaf8d49cbb38955ff6a0fc8356fc0c4e64e56a66f3066519a3cN.exe 57 PID 4544 wrote to memory of 3788 4544 831d03a060bcacaf8d49cbb38955ff6a0fc8356fc0c4e64e56a66f3066519a3cN.exe 58 PID 4544 wrote to memory of 3880 4544 831d03a060bcacaf8d49cbb38955ff6a0fc8356fc0c4e64e56a66f3066519a3cN.exe 59 PID 4544 wrote to memory of 3972 4544 831d03a060bcacaf8d49cbb38955ff6a0fc8356fc0c4e64e56a66f3066519a3cN.exe 60 PID 4544 wrote to memory of 4052 4544 831d03a060bcacaf8d49cbb38955ff6a0fc8356fc0c4e64e56a66f3066519a3cN.exe 61 PID 4544 wrote to memory of 4232 4544 831d03a060bcacaf8d49cbb38955ff6a0fc8356fc0c4e64e56a66f3066519a3cN.exe 62 PID 4544 wrote to memory of 4476 4544 831d03a060bcacaf8d49cbb38955ff6a0fc8356fc0c4e64e56a66f3066519a3cN.exe 64 PID 4544 wrote to memory of 1044 4544 831d03a060bcacaf8d49cbb38955ff6a0fc8356fc0c4e64e56a66f3066519a3cN.exe 75 PID 4544 wrote to memory of 2724 4544 831d03a060bcacaf8d49cbb38955ff6a0fc8356fc0c4e64e56a66f3066519a3cN.exe 80 PID 4544 wrote to memory of 3864 4544 831d03a060bcacaf8d49cbb38955ff6a0fc8356fc0c4e64e56a66f3066519a3cN.exe 81 PID 4544 wrote to memory of 804 4544 831d03a060bcacaf8d49cbb38955ff6a0fc8356fc0c4e64e56a66f3066519a3cN.exe 9 PID 4544 wrote to memory of 812 4544 831d03a060bcacaf8d49cbb38955ff6a0fc8356fc0c4e64e56a66f3066519a3cN.exe 10 PID 4544 wrote to memory of 376 4544 831d03a060bcacaf8d49cbb38955ff6a0fc8356fc0c4e64e56a66f3066519a3cN.exe 13 PID 4544 wrote to memory of 3080 4544 831d03a060bcacaf8d49cbb38955ff6a0fc8356fc0c4e64e56a66f3066519a3cN.exe 51 PID 4544 wrote to memory of 3108 4544 831d03a060bcacaf8d49cbb38955ff6a0fc8356fc0c4e64e56a66f3066519a3cN.exe 52 PID 4544 wrote to memory of 3168 4544 831d03a060bcacaf8d49cbb38955ff6a0fc8356fc0c4e64e56a66f3066519a3cN.exe 53 PID 4544 wrote to memory of 3456 4544 831d03a060bcacaf8d49cbb38955ff6a0fc8356fc0c4e64e56a66f3066519a3cN.exe 56 PID 4544 wrote to memory of 3588 4544 831d03a060bcacaf8d49cbb38955ff6a0fc8356fc0c4e64e56a66f3066519a3cN.exe 57 PID 4544 wrote to memory of 3788 4544 831d03a060bcacaf8d49cbb38955ff6a0fc8356fc0c4e64e56a66f3066519a3cN.exe 58 PID 4544 wrote to memory of 3880 4544 831d03a060bcacaf8d49cbb38955ff6a0fc8356fc0c4e64e56a66f3066519a3cN.exe 59 PID 4544 wrote to memory of 3972 4544 831d03a060bcacaf8d49cbb38955ff6a0fc8356fc0c4e64e56a66f3066519a3cN.exe 60 PID 4544 wrote to memory of 4052 4544 831d03a060bcacaf8d49cbb38955ff6a0fc8356fc0c4e64e56a66f3066519a3cN.exe 61 PID 4544 wrote to memory of 4232 4544 831d03a060bcacaf8d49cbb38955ff6a0fc8356fc0c4e64e56a66f3066519a3cN.exe 62 PID 4544 wrote to memory of 4476 4544 831d03a060bcacaf8d49cbb38955ff6a0fc8356fc0c4e64e56a66f3066519a3cN.exe 64 PID 4544 wrote to memory of 1044 4544 831d03a060bcacaf8d49cbb38955ff6a0fc8356fc0c4e64e56a66f3066519a3cN.exe 75 PID 4544 wrote to memory of 2724 4544 831d03a060bcacaf8d49cbb38955ff6a0fc8356fc0c4e64e56a66f3066519a3cN.exe 80 PID 4544 wrote to memory of 2824 4544 831d03a060bcacaf8d49cbb38955ff6a0fc8356fc0c4e64e56a66f3066519a3cN.exe 84 PID 4544 wrote to memory of 3568 4544 831d03a060bcacaf8d49cbb38955ff6a0fc8356fc0c4e64e56a66f3066519a3cN.exe 85 -
System policy modification 1 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 831d03a060bcacaf8d49cbb38955ff6a0fc8356fc0c4e64e56a66f3066519a3cN.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:812
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C:\Windows\system32\dwm.exe"dwm.exe"1⤵PID:376
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C:\Windows\system32\sihost.exesihost.exe1⤵PID:3080
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc1⤵PID:3108
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C:\Windows\system32\taskhostw.exetaskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}1⤵PID:3168
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:3456
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C:\Users\Admin\AppData\Local\Temp\831d03a060bcacaf8d49cbb38955ff6a0fc8356fc0c4e64e56a66f3066519a3cN.exe"C:\Users\Admin\AppData\Local\Temp\831d03a060bcacaf8d49cbb38955ff6a0fc8356fc0c4e64e56a66f3066519a3cN.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:4544
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc1⤵PID:3588
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:3788
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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:3880
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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:4232
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:4476
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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:1044
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C:\Windows\system32\backgroundTaskHost.exe"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:CortanaUI.AppX3bn25b6f886wmg6twh46972vprk9tnbf.mca1⤵PID:2724
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C:\Windows\system32\backgroundTaskHost.exe"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca1⤵PID:3864
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:2824
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:3568
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