Analysis
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max time kernel
95s -
max time network
96s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
16-12-2024 22:52
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
3b838016d6def264f54d30fa3240cb11e73280432362fd91e4bb06d3b8557a3f.dll
Resource
win7-20240903-en
windows7-x64
17 signatures
120 seconds
General
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Target
3b838016d6def264f54d30fa3240cb11e73280432362fd91e4bb06d3b8557a3f.dll
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Size
120KB
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MD5
054efd55c88573802e57210578a7b5eb
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SHA1
b548673ce8b935dac873b7905fc5fe7788e2e167
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SHA256
3b838016d6def264f54d30fa3240cb11e73280432362fd91e4bb06d3b8557a3f
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SHA512
420709496ddb28c8eb1efc36d3f3cfe779b23bc3957f427a71dbac278debf12d8f34fdf76d954e4508ac3b2bd83e7b5d6016c110ff53074d2d0e1a00e733e607
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SSDEEP
1536:dre7/EN+0bCpYB03nJzHYo6GlPAS4qUvOGgn4zUyz2obGNcfC4PqQoQP/9mBzo3:drQ/EE0GBnxJoS4xjg4zUxob8cfzPYe3
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\DisableNotifications = "1" e579c7e.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" e579e63.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" e57b7f6.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" e579e63.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" e57b7f6.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" e57b7f6.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" e579c7e.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" e579c7e.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" e579e63.exe -
Sality family
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description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e579e63.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e57b7f6.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e579c7e.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" e57b7f6.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" e57b7f6.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" e579c7e.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" e579c7e.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" e579e63.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" e579e63.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" e579c7e.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" e57b7f6.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" e579e63.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" e57b7f6.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" e579c7e.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" e579c7e.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" e579e63.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" e579e63.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" e579c7e.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" e579e63.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" e57b7f6.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" e57b7f6.exe -
Executes dropped EXE 4 IoCs
pid Process 4916 e579c7e.exe 4200 e579e63.exe 2192 e57b7f6.exe 4304 e57b815.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" e57b7f6.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" e579c7e.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" e579c7e.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" e579c7e.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" e579e63.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" e579e63.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc e579e63.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" e579c7e.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" e579c7e.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc e579c7e.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" e579e63.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" e57b7f6.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc e57b7f6.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" e57b7f6.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" e579c7e.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" e579e63.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" e579e63.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" e579e63.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" e57b7f6.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" e57b7f6.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" e57b7f6.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e579c7e.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e579e63.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e57b7f6.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) \??\J: e579c7e.exe File opened (read-only) \??\O: e579c7e.exe File opened (read-only) \??\Q: e579c7e.exe File opened (read-only) \??\S: e579c7e.exe File opened (read-only) \??\E: e579c7e.exe File opened (read-only) \??\G: e579c7e.exe File opened (read-only) \??\N: e579c7e.exe File opened (read-only) \??\H: e579c7e.exe File opened (read-only) \??\I: e579c7e.exe File opened (read-only) \??\P: e579c7e.exe File opened (read-only) \??\K: e579c7e.exe File opened (read-only) \??\L: e579c7e.exe File opened (read-only) \??\M: e579c7e.exe File opened (read-only) \??\R: e579c7e.exe -
resource yara_rule behavioral2/memory/4916-17-0x0000000000840000-0x00000000018FA000-memory.dmp upx behavioral2/memory/4916-19-0x0000000000840000-0x00000000018FA000-memory.dmp upx behavioral2/memory/4916-18-0x0000000000840000-0x00000000018FA000-memory.dmp upx behavioral2/memory/4916-11-0x0000000000840000-0x00000000018FA000-memory.dmp upx behavioral2/memory/4916-20-0x0000000000840000-0x00000000018FA000-memory.dmp upx behavioral2/memory/4916-10-0x0000000000840000-0x00000000018FA000-memory.dmp upx behavioral2/memory/4916-9-0x0000000000840000-0x00000000018FA000-memory.dmp upx behavioral2/memory/4916-6-0x0000000000840000-0x00000000018FA000-memory.dmp upx behavioral2/memory/4916-8-0x0000000000840000-0x00000000018FA000-memory.dmp upx behavioral2/memory/4916-21-0x0000000000840000-0x00000000018FA000-memory.dmp upx behavioral2/memory/4916-35-0x0000000000840000-0x00000000018FA000-memory.dmp upx behavioral2/memory/4916-36-0x0000000000840000-0x00000000018FA000-memory.dmp upx behavioral2/memory/4916-37-0x0000000000840000-0x00000000018FA000-memory.dmp upx behavioral2/memory/4916-38-0x0000000000840000-0x00000000018FA000-memory.dmp upx behavioral2/memory/4916-39-0x0000000000840000-0x00000000018FA000-memory.dmp upx behavioral2/memory/4916-41-0x0000000000840000-0x00000000018FA000-memory.dmp upx behavioral2/memory/4916-56-0x0000000000840000-0x00000000018FA000-memory.dmp upx behavioral2/memory/4916-57-0x0000000000840000-0x00000000018FA000-memory.dmp upx behavioral2/memory/4916-59-0x0000000000840000-0x00000000018FA000-memory.dmp upx behavioral2/memory/4916-60-0x0000000000840000-0x00000000018FA000-memory.dmp upx behavioral2/memory/4916-74-0x0000000000840000-0x00000000018FA000-memory.dmp upx behavioral2/memory/4916-75-0x0000000000840000-0x00000000018FA000-memory.dmp upx behavioral2/memory/4916-78-0x0000000000840000-0x00000000018FA000-memory.dmp upx behavioral2/memory/4916-80-0x0000000000840000-0x00000000018FA000-memory.dmp upx behavioral2/memory/4916-83-0x0000000000840000-0x00000000018FA000-memory.dmp upx behavioral2/memory/4916-84-0x0000000000840000-0x00000000018FA000-memory.dmp upx behavioral2/memory/4916-88-0x0000000000840000-0x00000000018FA000-memory.dmp upx behavioral2/memory/4916-95-0x0000000000840000-0x00000000018FA000-memory.dmp upx behavioral2/memory/4916-99-0x0000000000840000-0x00000000018FA000-memory.dmp upx behavioral2/memory/4916-102-0x0000000000840000-0x00000000018FA000-memory.dmp upx behavioral2/memory/4200-131-0x0000000000B30000-0x0000000001BEA000-memory.dmp upx behavioral2/memory/4200-149-0x0000000000B30000-0x0000000001BEA000-memory.dmp upx -
Drops file in Program Files directory 4 IoCs
description ioc Process File opened for modification C:\Program Files\7-Zip\7zFM.exe e579c7e.exe File opened for modification C:\Program Files\7-Zip\7zG.exe e579c7e.exe File opened for modification C:\Program Files\7-Zip\Uninstall.exe e579c7e.exe File opened for modification C:\Program Files\7-Zip\7z.exe e579c7e.exe -
Drops file in Windows directory 4 IoCs
description ioc Process File created C:\Windows\e579ccc e579c7e.exe File opened for modification C:\Windows\SYSTEM.INI e579c7e.exe File created C:\Windows\e57ed1f e579e63.exe File created C:\Windows\e580664 e57b7f6.exe -
System Location Discovery: System Language Discovery 1 TTPs 5 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 e579c7e.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language e579e63.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language e57b7f6.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language e57b815.exe -
Suspicious behavior: EnumeratesProcesses 6 IoCs
pid Process 4916 e579c7e.exe 4916 e579c7e.exe 4916 e579c7e.exe 4916 e579c7e.exe 4200 e579e63.exe 4200 e579e63.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 4916 e579c7e.exe Token: SeDebugPrivilege 4916 e579c7e.exe Token: SeDebugPrivilege 4916 e579c7e.exe Token: SeDebugPrivilege 4916 e579c7e.exe Token: SeDebugPrivilege 4916 e579c7e.exe Token: SeDebugPrivilege 4916 e579c7e.exe Token: SeDebugPrivilege 4916 e579c7e.exe Token: SeDebugPrivilege 4916 e579c7e.exe Token: SeDebugPrivilege 4916 e579c7e.exe Token: SeDebugPrivilege 4916 e579c7e.exe Token: SeDebugPrivilege 4916 e579c7e.exe Token: SeDebugPrivilege 4916 e579c7e.exe Token: SeDebugPrivilege 4916 e579c7e.exe Token: SeDebugPrivilege 4916 e579c7e.exe Token: SeDebugPrivilege 4916 e579c7e.exe Token: SeDebugPrivilege 4916 e579c7e.exe Token: SeDebugPrivilege 4916 e579c7e.exe Token: SeDebugPrivilege 4916 e579c7e.exe Token: SeDebugPrivilege 4916 e579c7e.exe Token: SeDebugPrivilege 4916 e579c7e.exe Token: SeDebugPrivilege 4916 e579c7e.exe Token: SeDebugPrivilege 4916 e579c7e.exe Token: SeDebugPrivilege 4916 e579c7e.exe Token: SeDebugPrivilege 4916 e579c7e.exe Token: SeDebugPrivilege 4916 e579c7e.exe Token: SeDebugPrivilege 4916 e579c7e.exe Token: SeDebugPrivilege 4916 e579c7e.exe Token: SeDebugPrivilege 4916 e579c7e.exe Token: SeDebugPrivilege 4916 e579c7e.exe Token: SeDebugPrivilege 4916 e579c7e.exe Token: SeDebugPrivilege 4916 e579c7e.exe Token: SeDebugPrivilege 4916 e579c7e.exe Token: SeDebugPrivilege 4916 e579c7e.exe Token: SeDebugPrivilege 4916 e579c7e.exe Token: SeDebugPrivilege 4916 e579c7e.exe Token: SeDebugPrivilege 4916 e579c7e.exe Token: SeDebugPrivilege 4916 e579c7e.exe Token: SeDebugPrivilege 4916 e579c7e.exe Token: SeDebugPrivilege 4916 e579c7e.exe Token: SeDebugPrivilege 4916 e579c7e.exe Token: SeDebugPrivilege 4916 e579c7e.exe Token: SeDebugPrivilege 4916 e579c7e.exe Token: SeDebugPrivilege 4916 e579c7e.exe Token: SeDebugPrivilege 4916 e579c7e.exe Token: SeDebugPrivilege 4916 e579c7e.exe Token: SeDebugPrivilege 4916 e579c7e.exe Token: SeDebugPrivilege 4916 e579c7e.exe Token: SeDebugPrivilege 4916 e579c7e.exe Token: SeDebugPrivilege 4916 e579c7e.exe Token: SeDebugPrivilege 4916 e579c7e.exe Token: SeDebugPrivilege 4916 e579c7e.exe Token: SeDebugPrivilege 4916 e579c7e.exe Token: SeDebugPrivilege 4916 e579c7e.exe Token: SeDebugPrivilege 4916 e579c7e.exe Token: SeDebugPrivilege 4916 e579c7e.exe Token: SeDebugPrivilege 4916 e579c7e.exe Token: SeDebugPrivilege 4916 e579c7e.exe Token: SeDebugPrivilege 4916 e579c7e.exe Token: SeDebugPrivilege 4916 e579c7e.exe Token: SeDebugPrivilege 4916 e579c7e.exe Token: SeDebugPrivilege 4916 e579c7e.exe Token: SeDebugPrivilege 4916 e579c7e.exe Token: SeDebugPrivilege 4916 e579c7e.exe Token: SeDebugPrivilege 4916 e579c7e.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 1704 wrote to memory of 3984 1704 rundll32.exe 82 PID 1704 wrote to memory of 3984 1704 rundll32.exe 82 PID 1704 wrote to memory of 3984 1704 rundll32.exe 82 PID 3984 wrote to memory of 4916 3984 rundll32.exe 83 PID 3984 wrote to memory of 4916 3984 rundll32.exe 83 PID 3984 wrote to memory of 4916 3984 rundll32.exe 83 PID 4916 wrote to memory of 796 4916 e579c7e.exe 8 PID 4916 wrote to memory of 804 4916 e579c7e.exe 9 PID 4916 wrote to memory of 376 4916 e579c7e.exe 13 PID 4916 wrote to memory of 2552 4916 e579c7e.exe 42 PID 4916 wrote to memory of 2580 4916 e579c7e.exe 43 PID 4916 wrote to memory of 2660 4916 e579c7e.exe 45 PID 4916 wrote to memory of 3452 4916 e579c7e.exe 56 PID 4916 wrote to memory of 3620 4916 e579c7e.exe 57 PID 4916 wrote to memory of 3836 4916 e579c7e.exe 58 PID 4916 wrote to memory of 3928 4916 e579c7e.exe 59 PID 4916 wrote to memory of 3992 4916 e579c7e.exe 60 PID 4916 wrote to memory of 4088 4916 e579c7e.exe 61 PID 4916 wrote to memory of 3676 4916 e579c7e.exe 62 PID 4916 wrote to memory of 1744 4916 e579c7e.exe 75 PID 4916 wrote to memory of 212 4916 e579c7e.exe 76 PID 4916 wrote to memory of 1704 4916 e579c7e.exe 81 PID 4916 wrote to memory of 3984 4916 e579c7e.exe 82 PID 4916 wrote to memory of 3984 4916 e579c7e.exe 82 PID 3984 wrote to memory of 4200 3984 rundll32.exe 84 PID 3984 wrote to memory of 4200 3984 rundll32.exe 84 PID 3984 wrote to memory of 4200 3984 rundll32.exe 84 PID 3984 wrote to memory of 2192 3984 rundll32.exe 85 PID 3984 wrote to memory of 2192 3984 rundll32.exe 85 PID 3984 wrote to memory of 2192 3984 rundll32.exe 85 PID 3984 wrote to memory of 4304 3984 rundll32.exe 86 PID 3984 wrote to memory of 4304 3984 rundll32.exe 86 PID 3984 wrote to memory of 4304 3984 rundll32.exe 86 PID 4916 wrote to memory of 796 4916 e579c7e.exe 8 PID 4916 wrote to memory of 804 4916 e579c7e.exe 9 PID 4916 wrote to memory of 376 4916 e579c7e.exe 13 PID 4916 wrote to memory of 2552 4916 e579c7e.exe 42 PID 4916 wrote to memory of 2580 4916 e579c7e.exe 43 PID 4916 wrote to memory of 2660 4916 e579c7e.exe 45 PID 4916 wrote to memory of 3452 4916 e579c7e.exe 56 PID 4916 wrote to memory of 3620 4916 e579c7e.exe 57 PID 4916 wrote to memory of 3836 4916 e579c7e.exe 58 PID 4916 wrote to memory of 3928 4916 e579c7e.exe 59 PID 4916 wrote to memory of 3992 4916 e579c7e.exe 60 PID 4916 wrote to memory of 4088 4916 e579c7e.exe 61 PID 4916 wrote to memory of 3676 4916 e579c7e.exe 62 PID 4916 wrote to memory of 1744 4916 e579c7e.exe 75 PID 4916 wrote to memory of 212 4916 e579c7e.exe 76 PID 4916 wrote to memory of 4200 4916 e579c7e.exe 84 PID 4916 wrote to memory of 4200 4916 e579c7e.exe 84 PID 4916 wrote to memory of 2192 4916 e579c7e.exe 85 PID 4916 wrote to memory of 2192 4916 e579c7e.exe 85 PID 4916 wrote to memory of 4304 4916 e579c7e.exe 86 PID 4916 wrote to memory of 4304 4916 e579c7e.exe 86 PID 4200 wrote to memory of 796 4200 e579e63.exe 8 PID 4200 wrote to memory of 804 4200 e579e63.exe 9 PID 4200 wrote to memory of 376 4200 e579e63.exe 13 PID 4200 wrote to memory of 2552 4200 e579e63.exe 42 PID 4200 wrote to memory of 2580 4200 e579e63.exe 43 PID 4200 wrote to memory of 2660 4200 e579e63.exe 45 PID 4200 wrote to memory of 3452 4200 e579e63.exe 56 PID 4200 wrote to memory of 3620 4200 e579e63.exe 57 PID 4200 wrote to memory of 3836 4200 e579e63.exe 58 PID 4200 wrote to memory of 3928 4200 e579e63.exe 59 -
System policy modification 1 TTPs 3 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e579c7e.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e579e63.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e57b7f6.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:376
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C:\Windows\system32\sihost.exesihost.exe1⤵PID:2552
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc1⤵PID:2580
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C:\Windows\system32\taskhostw.exetaskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}1⤵PID:2660
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:3452
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\3b838016d6def264f54d30fa3240cb11e73280432362fd91e4bb06d3b8557a3f.dll,#12⤵
- Suspicious use of WriteProcessMemory
PID:1704 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\3b838016d6def264f54d30fa3240cb11e73280432362fd91e4bb06d3b8557a3f.dll,#13⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3984 -
C:\Users\Admin\AppData\Local\Temp\e579c7e.exeC:\Users\Admin\AppData\Local\Temp\e579c7e.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 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:4916
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C:\Users\Admin\AppData\Local\Temp\e579e63.exeC:\Users\Admin\AppData\Local\Temp\e579e63.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
- Suspicious use of WriteProcessMemory
- System policy modification
PID:4200
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C:\Users\Admin\AppData\Local\Temp\e57b7f6.exeC:\Users\Admin\AppData\Local\Temp\e57b7f6.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
- System policy modification
PID:2192
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C:\Users\Admin\AppData\Local\Temp\e57b815.exeC:\Users\Admin\AppData\Local\Temp\e57b815.exe4⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:4304
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc1⤵PID:3620
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:3836
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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:3928
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:3992
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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:4088
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:3676
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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:1744
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:212
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
MD553d578ea9725533a737ea6b2be23d09a
SHA1661f5419050d4ce57dcb053cdb6b8cd12293afa2
SHA256c7e233ab82cb70d6ae813b349cd4e24374050c9e3f05e9b4f3510be7ee9ba683
SHA5129ab70fe07e3d0812c9fe588786d6d8c46766e60fa5f8bc060c7d1838a00b80ad78a0c335afe6b8c74b73f161c7f0d400435bc888c24404837446fa8ff80ca4c6
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Filesize
257B
MD5f052d89b6fe2b14fc4bdf78919302bd8
SHA1afce81863b89a317f07a5bb98c97a8d2cc1ab0bb
SHA25661dc0808b41f250759ba2ed54cadf27befc01ca67849c94986497496d5cbb93f
SHA512b6d9c2fa7d64ef434489674b51e9fc0d87b0d50c3851f8f1ba78dd1da96b940a12ce5e41a4b783e5534ffa66a134d99cced00aa43da91149597292051a7d7d30