Analysis
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max time kernel
96s -
max time network
97s -
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 23:04
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
6874212815590bfb1bbc326803fccde0e944f97f0c64efb99d732fd2c5a6b266.dll
Resource
win7-20240903-en
windows7-x64
17 signatures
150 seconds
General
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Target
6874212815590bfb1bbc326803fccde0e944f97f0c64efb99d732fd2c5a6b266.dll
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Size
120KB
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MD5
33eefeeeee7a0c1ec6e6b4c372bb2954
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SHA1
358d8ddfaa771089de3f349af23f7c59f1f07501
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SHA256
6874212815590bfb1bbc326803fccde0e944f97f0c64efb99d732fd2c5a6b266
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SHA512
da60f0a1bdc942ffd1459566b537e1bb9f04988acbf0e2a87589352b785e3ff898827e481681a2e19dd9a683f7bd579f52324cf840ca9b2cc970f040f5603653
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SSDEEP
3072:VxZrflgw5uUC9yyUcuK2/JNQBjRDL4Ti9:VxZrjJBcu1rQBjRDL4m9
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 9 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" e57d774.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" e57d774.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" e580616.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" e57d4f3.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" e57d4f3.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" e57d774.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" e57d4f3.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" e580616.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" e580616.exe -
Sality family
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description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e57d4f3.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e57d774.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e580616.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" e57d4f3.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" e57d774.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" e580616.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" e580616.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" e57d4f3.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" e57d774.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" e580616.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" e580616.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" e580616.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" e57d4f3.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" e57d4f3.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" e57d4f3.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" e57d774.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" e57d774.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" e57d774.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" e580616.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" e57d4f3.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" e57d774.exe -
Executes dropped EXE 3 IoCs
pid Process 4492 e57d4f3.exe 1872 e57d774.exe 840 e580616.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" e57d4f3.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" e57d4f3.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" e57d774.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" e580616.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc e580616.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" e57d4f3.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" e57d774.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" e580616.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" e580616.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" e580616.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" e580616.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" e57d4f3.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" e57d4f3.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc e57d4f3.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" e57d774.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" e57d4f3.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" e57d774.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" e57d774.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" e57d774.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc e57d774.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" e580616.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e57d774.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e580616.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e57d4f3.exe -
Enumerates connected drives 3 TTPs 9 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\E: e57d4f3.exe File opened (read-only) \??\G: e57d4f3.exe File opened (read-only) \??\H: e57d4f3.exe File opened (read-only) \??\I: e57d4f3.exe File opened (read-only) \??\L: e57d4f3.exe File opened (read-only) \??\G: e57d774.exe File opened (read-only) \??\J: e57d4f3.exe File opened (read-only) \??\K: e57d4f3.exe File opened (read-only) \??\E: e57d774.exe -
resource yara_rule behavioral2/memory/4492-8-0x0000000000760000-0x000000000181A000-memory.dmp upx behavioral2/memory/4492-11-0x0000000000760000-0x000000000181A000-memory.dmp upx behavioral2/memory/4492-19-0x0000000000760000-0x000000000181A000-memory.dmp upx behavioral2/memory/4492-20-0x0000000000760000-0x000000000181A000-memory.dmp upx behavioral2/memory/4492-22-0x0000000000760000-0x000000000181A000-memory.dmp upx behavioral2/memory/4492-21-0x0000000000760000-0x000000000181A000-memory.dmp upx behavioral2/memory/4492-12-0x0000000000760000-0x000000000181A000-memory.dmp upx behavioral2/memory/4492-10-0x0000000000760000-0x000000000181A000-memory.dmp upx behavioral2/memory/4492-13-0x0000000000760000-0x000000000181A000-memory.dmp upx behavioral2/memory/4492-9-0x0000000000760000-0x000000000181A000-memory.dmp upx behavioral2/memory/4492-37-0x0000000000760000-0x000000000181A000-memory.dmp upx behavioral2/memory/4492-38-0x0000000000760000-0x000000000181A000-memory.dmp upx behavioral2/memory/4492-39-0x0000000000760000-0x000000000181A000-memory.dmp upx behavioral2/memory/4492-40-0x0000000000760000-0x000000000181A000-memory.dmp upx behavioral2/memory/4492-41-0x0000000000760000-0x000000000181A000-memory.dmp upx behavioral2/memory/4492-55-0x0000000000760000-0x000000000181A000-memory.dmp upx behavioral2/memory/4492-56-0x0000000000760000-0x000000000181A000-memory.dmp upx behavioral2/memory/4492-58-0x0000000000760000-0x000000000181A000-memory.dmp upx behavioral2/memory/4492-59-0x0000000000760000-0x000000000181A000-memory.dmp upx behavioral2/memory/4492-61-0x0000000000760000-0x000000000181A000-memory.dmp upx behavioral2/memory/4492-63-0x0000000000760000-0x000000000181A000-memory.dmp upx behavioral2/memory/4492-65-0x0000000000760000-0x000000000181A000-memory.dmp upx behavioral2/memory/4492-71-0x0000000000760000-0x000000000181A000-memory.dmp upx behavioral2/memory/1872-97-0x0000000000B30000-0x0000000001BEA000-memory.dmp upx behavioral2/memory/1872-94-0x0000000000B30000-0x0000000001BEA000-memory.dmp upx behavioral2/memory/1872-92-0x0000000000B30000-0x0000000001BEA000-memory.dmp upx behavioral2/memory/1872-96-0x0000000000B30000-0x0000000001BEA000-memory.dmp upx behavioral2/memory/1872-99-0x0000000000B30000-0x0000000001BEA000-memory.dmp upx behavioral2/memory/1872-93-0x0000000000B30000-0x0000000001BEA000-memory.dmp upx behavioral2/memory/1872-136-0x0000000000B30000-0x0000000001BEA000-memory.dmp upx -
Drops file in Windows directory 4 IoCs
description ioc Process File created C:\Windows\e57d551 e57d4f3.exe File opened for modification C:\Windows\SYSTEM.INI e57d4f3.exe File created C:\Windows\e582601 e57d774.exe File created C:\Windows\e584ef6 e580616.exe -
System Location Discovery: System Language Discovery 1 TTPs 4 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 rundll32.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language e57d4f3.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language e57d774.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language e580616.exe -
Suspicious behavior: EnumeratesProcesses 8 IoCs
pid Process 4492 e57d4f3.exe 4492 e57d4f3.exe 4492 e57d4f3.exe 4492 e57d4f3.exe 1872 e57d774.exe 1872 e57d774.exe 840 e580616.exe 840 e580616.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 4492 e57d4f3.exe Token: SeDebugPrivilege 4492 e57d4f3.exe Token: SeDebugPrivilege 4492 e57d4f3.exe Token: SeDebugPrivilege 4492 e57d4f3.exe Token: SeDebugPrivilege 4492 e57d4f3.exe Token: SeDebugPrivilege 4492 e57d4f3.exe Token: SeDebugPrivilege 4492 e57d4f3.exe Token: SeDebugPrivilege 4492 e57d4f3.exe Token: SeDebugPrivilege 4492 e57d4f3.exe Token: SeDebugPrivilege 4492 e57d4f3.exe Token: SeDebugPrivilege 4492 e57d4f3.exe Token: SeDebugPrivilege 4492 e57d4f3.exe Token: SeDebugPrivilege 4492 e57d4f3.exe Token: SeDebugPrivilege 4492 e57d4f3.exe Token: SeDebugPrivilege 4492 e57d4f3.exe Token: SeDebugPrivilege 4492 e57d4f3.exe Token: SeDebugPrivilege 4492 e57d4f3.exe Token: SeDebugPrivilege 4492 e57d4f3.exe Token: SeDebugPrivilege 4492 e57d4f3.exe Token: SeDebugPrivilege 4492 e57d4f3.exe Token: SeDebugPrivilege 4492 e57d4f3.exe Token: SeDebugPrivilege 4492 e57d4f3.exe Token: SeDebugPrivilege 4492 e57d4f3.exe Token: SeDebugPrivilege 4492 e57d4f3.exe Token: SeDebugPrivilege 4492 e57d4f3.exe Token: SeDebugPrivilege 4492 e57d4f3.exe Token: SeDebugPrivilege 4492 e57d4f3.exe Token: SeDebugPrivilege 4492 e57d4f3.exe Token: SeDebugPrivilege 4492 e57d4f3.exe Token: SeDebugPrivilege 4492 e57d4f3.exe Token: SeDebugPrivilege 4492 e57d4f3.exe Token: SeDebugPrivilege 4492 e57d4f3.exe Token: SeDebugPrivilege 4492 e57d4f3.exe Token: SeDebugPrivilege 4492 e57d4f3.exe Token: SeDebugPrivilege 4492 e57d4f3.exe Token: SeDebugPrivilege 4492 e57d4f3.exe Token: SeDebugPrivilege 4492 e57d4f3.exe Token: SeDebugPrivilege 4492 e57d4f3.exe Token: SeDebugPrivilege 4492 e57d4f3.exe Token: SeDebugPrivilege 4492 e57d4f3.exe Token: SeDebugPrivilege 4492 e57d4f3.exe Token: SeDebugPrivilege 4492 e57d4f3.exe Token: SeDebugPrivilege 4492 e57d4f3.exe Token: SeDebugPrivilege 4492 e57d4f3.exe Token: SeDebugPrivilege 4492 e57d4f3.exe Token: SeDebugPrivilege 4492 e57d4f3.exe Token: SeDebugPrivilege 4492 e57d4f3.exe Token: SeDebugPrivilege 4492 e57d4f3.exe Token: SeDebugPrivilege 4492 e57d4f3.exe Token: SeDebugPrivilege 4492 e57d4f3.exe Token: SeDebugPrivilege 4492 e57d4f3.exe Token: SeDebugPrivilege 4492 e57d4f3.exe Token: SeDebugPrivilege 4492 e57d4f3.exe Token: SeDebugPrivilege 4492 e57d4f3.exe Token: SeDebugPrivilege 4492 e57d4f3.exe Token: SeDebugPrivilege 4492 e57d4f3.exe Token: SeDebugPrivilege 4492 e57d4f3.exe Token: SeDebugPrivilege 4492 e57d4f3.exe Token: SeDebugPrivilege 4492 e57d4f3.exe Token: SeDebugPrivilege 4492 e57d4f3.exe Token: SeDebugPrivilege 4492 e57d4f3.exe Token: SeDebugPrivilege 4492 e57d4f3.exe Token: SeDebugPrivilege 4492 e57d4f3.exe Token: SeDebugPrivilege 4492 e57d4f3.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 3976 wrote to memory of 4356 3976 rundll32.exe 83 PID 3976 wrote to memory of 4356 3976 rundll32.exe 83 PID 3976 wrote to memory of 4356 3976 rundll32.exe 83 PID 4356 wrote to memory of 4492 4356 rundll32.exe 84 PID 4356 wrote to memory of 4492 4356 rundll32.exe 84 PID 4356 wrote to memory of 4492 4356 rundll32.exe 84 PID 4492 wrote to memory of 796 4492 e57d4f3.exe 9 PID 4492 wrote to memory of 800 4492 e57d4f3.exe 10 PID 4492 wrote to memory of 384 4492 e57d4f3.exe 13 PID 4492 wrote to memory of 2784 4492 e57d4f3.exe 49 PID 4492 wrote to memory of 2808 4492 e57d4f3.exe 50 PID 4492 wrote to memory of 3048 4492 e57d4f3.exe 52 PID 4492 wrote to memory of 3456 4492 e57d4f3.exe 56 PID 4492 wrote to memory of 3584 4492 e57d4f3.exe 57 PID 4492 wrote to memory of 3760 4492 e57d4f3.exe 58 PID 4492 wrote to memory of 3844 4492 e57d4f3.exe 59 PID 4492 wrote to memory of 3912 4492 e57d4f3.exe 60 PID 4492 wrote to memory of 3992 4492 e57d4f3.exe 61 PID 4492 wrote to memory of 3604 4492 e57d4f3.exe 62 PID 4492 wrote to memory of 4148 4492 e57d4f3.exe 64 PID 4492 wrote to memory of 5076 4492 e57d4f3.exe 75 PID 4492 wrote to memory of 3860 4492 e57d4f3.exe 81 PID 4492 wrote to memory of 3976 4492 e57d4f3.exe 82 PID 4492 wrote to memory of 4356 4492 e57d4f3.exe 83 PID 4492 wrote to memory of 4356 4492 e57d4f3.exe 83 PID 4356 wrote to memory of 1872 4356 rundll32.exe 85 PID 4356 wrote to memory of 1872 4356 rundll32.exe 85 PID 4356 wrote to memory of 1872 4356 rundll32.exe 85 PID 4492 wrote to memory of 796 4492 e57d4f3.exe 9 PID 4492 wrote to memory of 800 4492 e57d4f3.exe 10 PID 4492 wrote to memory of 384 4492 e57d4f3.exe 13 PID 4492 wrote to memory of 2784 4492 e57d4f3.exe 49 PID 4492 wrote to memory of 2808 4492 e57d4f3.exe 50 PID 4492 wrote to memory of 3048 4492 e57d4f3.exe 52 PID 4492 wrote to memory of 3456 4492 e57d4f3.exe 56 PID 4492 wrote to memory of 3584 4492 e57d4f3.exe 57 PID 4492 wrote to memory of 3760 4492 e57d4f3.exe 58 PID 4492 wrote to memory of 3844 4492 e57d4f3.exe 59 PID 4492 wrote to memory of 3912 4492 e57d4f3.exe 60 PID 4492 wrote to memory of 3992 4492 e57d4f3.exe 61 PID 4492 wrote to memory of 3604 4492 e57d4f3.exe 62 PID 4492 wrote to memory of 4148 4492 e57d4f3.exe 64 PID 4492 wrote to memory of 5076 4492 e57d4f3.exe 75 PID 4492 wrote to memory of 3860 4492 e57d4f3.exe 81 PID 4492 wrote to memory of 3976 4492 e57d4f3.exe 82 PID 4492 wrote to memory of 1872 4492 e57d4f3.exe 85 PID 4492 wrote to memory of 1872 4492 e57d4f3.exe 85 PID 4356 wrote to memory of 840 4356 rundll32.exe 86 PID 4356 wrote to memory of 840 4356 rundll32.exe 86 PID 4356 wrote to memory of 840 4356 rundll32.exe 86 PID 1872 wrote to memory of 796 1872 e57d774.exe 9 PID 1872 wrote to memory of 800 1872 e57d774.exe 10 PID 1872 wrote to memory of 384 1872 e57d774.exe 13 PID 1872 wrote to memory of 2784 1872 e57d774.exe 49 PID 1872 wrote to memory of 2808 1872 e57d774.exe 50 PID 1872 wrote to memory of 3048 1872 e57d774.exe 52 PID 1872 wrote to memory of 3456 1872 e57d774.exe 56 PID 1872 wrote to memory of 3584 1872 e57d774.exe 57 PID 1872 wrote to memory of 3760 1872 e57d774.exe 58 PID 1872 wrote to memory of 3844 1872 e57d774.exe 59 PID 1872 wrote to memory of 3912 1872 e57d774.exe 60 PID 1872 wrote to memory of 3992 1872 e57d774.exe 61 PID 1872 wrote to memory of 3604 1872 e57d774.exe 62 PID 1872 wrote to memory of 4148 1872 e57d774.exe 64 -
System policy modification 1 TTPs 3 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e57d774.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e580616.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e57d4f3.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:800
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C:\Windows\system32\dwm.exe"dwm.exe"1⤵PID:384
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C:\Windows\system32\sihost.exesihost.exe1⤵PID:2784
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc1⤵PID:2808
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C:\Windows\system32\taskhostw.exetaskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}1⤵PID:3048
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:3456
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\6874212815590bfb1bbc326803fccde0e944f97f0c64efb99d732fd2c5a6b266.dll,#12⤵
- Suspicious use of WriteProcessMemory
PID:3976 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\6874212815590bfb1bbc326803fccde0e944f97f0c64efb99d732fd2c5a6b266.dll,#13⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4356 -
C:\Users\Admin\AppData\Local\Temp\e57d4f3.exeC:\Users\Admin\AppData\Local\Temp\e57d4f3.exe4⤵
- Modifies firewall policy service
- 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 WriteProcessMemory
- System policy modification
PID:4492
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C:\Users\Admin\AppData\Local\Temp\e57d774.exeC:\Users\Admin\AppData\Local\Temp\e57d774.exe4⤵
- Modifies firewall policy service
- 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 WriteProcessMemory
- System policy modification
PID:1872
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C:\Users\Admin\AppData\Local\Temp\e580616.exeC:\Users\Admin\AppData\Local\Temp\e580616.exe4⤵
- Modifies firewall policy service
- UAC bypass
- Windows security bypass
- Executes dropped EXE
- Windows security modification
- Checks whether UAC is enabled
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- System policy modification
PID:840
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc1⤵PID:3584
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:3760
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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:3844
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:3912
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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:3992
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:3604
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:4148
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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:5076
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C:\Windows\system32\backgroundTaskHost.exe"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca1⤵PID:3860
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
5Replay Monitor
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Downloads
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Filesize
97KB
MD51279be6969caef812678cda13c45c227
SHA14592b2192c338f53c2029d4e192ae9461208c152
SHA256a1cc736c2d49847d8b20542e70bc965bf3d9b588575a8d009a7bd8f96613964c
SHA512b044d69161406a3b2ee20915fc39edd771696456bd56e3f26c2a8f4a80934b5daffec6ca81f341af7486bb3cd2b43aaa0b3419d262a1ccb4067d7587970bbb65
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Filesize
257B
MD5dd949fd9101e3b958b775c2cd63c09a5
SHA19941d23f1e73f11251e8bc58ba591cb0ff391a9f
SHA2566cbb80fda056d1224296e851c96e0d5add812560e190ab9653f62e3d80217fc8
SHA512b89d875aea36114c1f7d43f8f7d0749739314f9e8e2bae6f813f02956e61f2c117c31a87f1b19c630f8665ce8f765509a55da0be004e7f8fcb735d5f88318e87