Analysis
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max time kernel
94s -
max time network
95s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
25-12-2024 23:35
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
ef6e9e5a5c54780ae15cb15b0afafa7b978f64ed67920d8213caa566c3eee2c2.dll
Resource
win7-20241010-en
windows7-x64
17 signatures
120 seconds
General
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Target
ef6e9e5a5c54780ae15cb15b0afafa7b978f64ed67920d8213caa566c3eee2c2.dll
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Size
120KB
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MD5
1cc5407120a48b261315e018e42bdc52
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SHA1
d24875527b76048275a91da68b197a03e89f8fd7
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SHA256
ef6e9e5a5c54780ae15cb15b0afafa7b978f64ed67920d8213caa566c3eee2c2
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SHA512
eb98cb4385db4cd4225040e5ea5cc76a618d971db097739ae248f1887f85ff7e22af9dd28d313ac61ce0127190b13dcc2a6779004014cab1d95476b2564d387e
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SSDEEP
1536:mIWEvHB3H7Ny7hbzvB4YjMq6tuUOTYNWSKT81l6sP4jN6pG9ZlxED7:mIWsdZwhbLB1pWuUOT/hTSDuTb0D7
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\EnableFirewall = "0" e57b40e.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" e57b40e.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" e57cc87.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" e57b110.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" e57b110.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" e57cc87.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" e57cc87.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" e57b110.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" e57b40e.exe -
Sality family
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description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e57b110.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e57b40e.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e57cc87.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" e57b40e.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" e57cc87.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" e57cc87.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" e57b40e.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" e57cc87.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" e57b110.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" e57b110.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" e57b110.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" e57b110.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" e57b110.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" e57b40e.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" e57cc87.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" e57cc87.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" e57cc87.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" e57b110.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" e57b40e.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" e57b40e.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" e57b40e.exe -
Executes dropped EXE 3 IoCs
pid Process 4892 e57b110.exe 2524 e57b40e.exe 4680 e57cc87.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" e57b110.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" e57b110.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" e57b40e.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" e57b110.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" e57cc87.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" e57b40e.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" e57b40e.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" e57b40e.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" e57b40e.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" e57cc87.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" e57cc87.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" e57cc87.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" e57b110.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc e57cc87.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" e57b110.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc e57b110.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" e57b40e.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc e57b40e.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" e57cc87.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" e57cc87.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" e57b110.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e57b110.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e57b40e.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e57cc87.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) \??\L: e57b110.exe File opened (read-only) \??\O: e57b110.exe File opened (read-only) \??\H: e57b110.exe File opened (read-only) \??\K: e57b110.exe File opened (read-only) \??\M: e57b110.exe File opened (read-only) \??\P: e57b110.exe File opened (read-only) \??\Q: e57b110.exe File opened (read-only) \??\R: e57b110.exe File opened (read-only) \??\S: e57b110.exe File opened (read-only) \??\E: e57b110.exe File opened (read-only) \??\I: e57b110.exe File opened (read-only) \??\N: e57b110.exe File opened (read-only) \??\G: e57b110.exe File opened (read-only) \??\J: e57b110.exe -
resource yara_rule behavioral2/memory/4892-6-0x00000000007F0000-0x00000000018AA000-memory.dmp upx behavioral2/memory/4892-9-0x00000000007F0000-0x00000000018AA000-memory.dmp upx behavioral2/memory/4892-11-0x00000000007F0000-0x00000000018AA000-memory.dmp upx behavioral2/memory/4892-18-0x00000000007F0000-0x00000000018AA000-memory.dmp upx behavioral2/memory/4892-12-0x00000000007F0000-0x00000000018AA000-memory.dmp upx behavioral2/memory/4892-19-0x00000000007F0000-0x00000000018AA000-memory.dmp upx behavioral2/memory/4892-21-0x00000000007F0000-0x00000000018AA000-memory.dmp upx behavioral2/memory/4892-22-0x00000000007F0000-0x00000000018AA000-memory.dmp upx behavioral2/memory/4892-20-0x00000000007F0000-0x00000000018AA000-memory.dmp upx behavioral2/memory/4892-10-0x00000000007F0000-0x00000000018AA000-memory.dmp upx behavioral2/memory/4892-8-0x00000000007F0000-0x00000000018AA000-memory.dmp upx behavioral2/memory/4892-37-0x00000000007F0000-0x00000000018AA000-memory.dmp upx behavioral2/memory/4892-38-0x00000000007F0000-0x00000000018AA000-memory.dmp upx behavioral2/memory/4892-39-0x00000000007F0000-0x00000000018AA000-memory.dmp upx behavioral2/memory/4892-40-0x00000000007F0000-0x00000000018AA000-memory.dmp upx behavioral2/memory/4892-41-0x00000000007F0000-0x00000000018AA000-memory.dmp upx behavioral2/memory/4892-43-0x00000000007F0000-0x00000000018AA000-memory.dmp upx behavioral2/memory/4892-44-0x00000000007F0000-0x00000000018AA000-memory.dmp upx behavioral2/memory/4892-52-0x00000000007F0000-0x00000000018AA000-memory.dmp upx behavioral2/memory/4892-54-0x00000000007F0000-0x00000000018AA000-memory.dmp upx behavioral2/memory/4892-56-0x00000000007F0000-0x00000000018AA000-memory.dmp upx behavioral2/memory/4892-58-0x00000000007F0000-0x00000000018AA000-memory.dmp upx behavioral2/memory/4892-65-0x00000000007F0000-0x00000000018AA000-memory.dmp upx behavioral2/memory/4892-71-0x00000000007F0000-0x00000000018AA000-memory.dmp upx behavioral2/memory/4892-72-0x00000000007F0000-0x00000000018AA000-memory.dmp upx behavioral2/memory/4892-74-0x00000000007F0000-0x00000000018AA000-memory.dmp upx behavioral2/memory/4892-75-0x00000000007F0000-0x00000000018AA000-memory.dmp upx behavioral2/memory/4892-76-0x00000000007F0000-0x00000000018AA000-memory.dmp upx behavioral2/memory/4892-79-0x00000000007F0000-0x00000000018AA000-memory.dmp upx behavioral2/memory/4892-81-0x00000000007F0000-0x00000000018AA000-memory.dmp upx behavioral2/memory/4892-83-0x00000000007F0000-0x00000000018AA000-memory.dmp upx behavioral2/memory/4892-87-0x00000000007F0000-0x00000000018AA000-memory.dmp upx behavioral2/memory/2524-117-0x0000000000B20000-0x0000000001BDA000-memory.dmp upx behavioral2/memory/2524-135-0x0000000000B20000-0x0000000001BDA000-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 e57b110.exe File opened for modification C:\Program Files\7-Zip\7zFM.exe e57b110.exe File opened for modification C:\Program Files\7-Zip\7zG.exe e57b110.exe File opened for modification C:\Program Files\7-Zip\Uninstall.exe e57b110.exe -
Drops file in Windows directory 4 IoCs
description ioc Process File created C:\Windows\e57b17d e57b110.exe File opened for modification C:\Windows\SYSTEM.INI e57b110.exe File created C:\Windows\e58028b e57b40e.exe File created C:\Windows\e581b15 e57cc87.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 e57b110.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language e57b40e.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language e57cc87.exe -
Suspicious behavior: EnumeratesProcesses 8 IoCs
pid Process 4892 e57b110.exe 4892 e57b110.exe 4892 e57b110.exe 4892 e57b110.exe 2524 e57b40e.exe 2524 e57b40e.exe 4680 e57cc87.exe 4680 e57cc87.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 4892 e57b110.exe Token: SeDebugPrivilege 4892 e57b110.exe Token: SeDebugPrivilege 4892 e57b110.exe Token: SeDebugPrivilege 4892 e57b110.exe Token: SeDebugPrivilege 4892 e57b110.exe Token: SeDebugPrivilege 4892 e57b110.exe Token: SeDebugPrivilege 4892 e57b110.exe Token: SeDebugPrivilege 4892 e57b110.exe Token: SeDebugPrivilege 4892 e57b110.exe Token: SeDebugPrivilege 4892 e57b110.exe Token: SeDebugPrivilege 4892 e57b110.exe Token: SeDebugPrivilege 4892 e57b110.exe Token: SeDebugPrivilege 4892 e57b110.exe Token: SeDebugPrivilege 4892 e57b110.exe Token: SeDebugPrivilege 4892 e57b110.exe Token: SeDebugPrivilege 4892 e57b110.exe Token: SeDebugPrivilege 4892 e57b110.exe Token: SeDebugPrivilege 4892 e57b110.exe Token: SeDebugPrivilege 4892 e57b110.exe Token: SeDebugPrivilege 4892 e57b110.exe Token: SeDebugPrivilege 4892 e57b110.exe Token: SeDebugPrivilege 4892 e57b110.exe Token: SeDebugPrivilege 4892 e57b110.exe Token: SeDebugPrivilege 4892 e57b110.exe Token: SeDebugPrivilege 4892 e57b110.exe Token: SeDebugPrivilege 4892 e57b110.exe Token: SeDebugPrivilege 4892 e57b110.exe Token: SeDebugPrivilege 4892 e57b110.exe Token: SeDebugPrivilege 4892 e57b110.exe Token: SeDebugPrivilege 4892 e57b110.exe Token: SeDebugPrivilege 4892 e57b110.exe Token: SeDebugPrivilege 4892 e57b110.exe Token: SeDebugPrivilege 4892 e57b110.exe Token: SeDebugPrivilege 4892 e57b110.exe Token: SeDebugPrivilege 4892 e57b110.exe Token: SeDebugPrivilege 4892 e57b110.exe Token: SeDebugPrivilege 4892 e57b110.exe Token: SeDebugPrivilege 4892 e57b110.exe Token: SeDebugPrivilege 4892 e57b110.exe Token: SeDebugPrivilege 4892 e57b110.exe Token: SeDebugPrivilege 4892 e57b110.exe Token: SeDebugPrivilege 4892 e57b110.exe Token: SeDebugPrivilege 4892 e57b110.exe Token: SeDebugPrivilege 4892 e57b110.exe Token: SeDebugPrivilege 4892 e57b110.exe Token: SeDebugPrivilege 4892 e57b110.exe Token: SeDebugPrivilege 4892 e57b110.exe Token: SeDebugPrivilege 4892 e57b110.exe Token: SeDebugPrivilege 4892 e57b110.exe Token: SeDebugPrivilege 4892 e57b110.exe Token: SeDebugPrivilege 4892 e57b110.exe Token: SeDebugPrivilege 4892 e57b110.exe Token: SeDebugPrivilege 4892 e57b110.exe Token: SeDebugPrivilege 4892 e57b110.exe Token: SeDebugPrivilege 4892 e57b110.exe Token: SeDebugPrivilege 4892 e57b110.exe Token: SeDebugPrivilege 4892 e57b110.exe Token: SeDebugPrivilege 4892 e57b110.exe Token: SeDebugPrivilege 4892 e57b110.exe Token: SeDebugPrivilege 4892 e57b110.exe Token: SeDebugPrivilege 4892 e57b110.exe Token: SeDebugPrivilege 4892 e57b110.exe Token: SeDebugPrivilege 4892 e57b110.exe Token: SeDebugPrivilege 4892 e57b110.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2260 wrote to memory of 1632 2260 rundll32.exe 83 PID 2260 wrote to memory of 1632 2260 rundll32.exe 83 PID 2260 wrote to memory of 1632 2260 rundll32.exe 83 PID 1632 wrote to memory of 4892 1632 rundll32.exe 84 PID 1632 wrote to memory of 4892 1632 rundll32.exe 84 PID 1632 wrote to memory of 4892 1632 rundll32.exe 84 PID 4892 wrote to memory of 800 4892 e57b110.exe 9 PID 4892 wrote to memory of 804 4892 e57b110.exe 10 PID 4892 wrote to memory of 64 4892 e57b110.exe 13 PID 4892 wrote to memory of 2964 4892 e57b110.exe 49 PID 4892 wrote to memory of 3016 4892 e57b110.exe 51 PID 4892 wrote to memory of 876 4892 e57b110.exe 52 PID 4892 wrote to memory of 3500 4892 e57b110.exe 56 PID 4892 wrote to memory of 3592 4892 e57b110.exe 57 PID 4892 wrote to memory of 3780 4892 e57b110.exe 58 PID 4892 wrote to memory of 3876 4892 e57b110.exe 59 PID 4892 wrote to memory of 3940 4892 e57b110.exe 60 PID 4892 wrote to memory of 4064 4892 e57b110.exe 61 PID 4892 wrote to memory of 4168 4892 e57b110.exe 62 PID 4892 wrote to memory of 4296 4892 e57b110.exe 64 PID 4892 wrote to memory of 3112 4892 e57b110.exe 75 PID 4892 wrote to memory of 3668 4892 e57b110.exe 81 PID 4892 wrote to memory of 2260 4892 e57b110.exe 82 PID 4892 wrote to memory of 1632 4892 e57b110.exe 83 PID 4892 wrote to memory of 1632 4892 e57b110.exe 83 PID 1632 wrote to memory of 2524 1632 rundll32.exe 85 PID 1632 wrote to memory of 2524 1632 rundll32.exe 85 PID 1632 wrote to memory of 2524 1632 rundll32.exe 85 PID 1632 wrote to memory of 4680 1632 rundll32.exe 86 PID 1632 wrote to memory of 4680 1632 rundll32.exe 86 PID 1632 wrote to memory of 4680 1632 rundll32.exe 86 PID 4892 wrote to memory of 800 4892 e57b110.exe 9 PID 4892 wrote to memory of 804 4892 e57b110.exe 10 PID 4892 wrote to memory of 64 4892 e57b110.exe 13 PID 4892 wrote to memory of 2964 4892 e57b110.exe 49 PID 4892 wrote to memory of 3016 4892 e57b110.exe 51 PID 4892 wrote to memory of 876 4892 e57b110.exe 52 PID 4892 wrote to memory of 3500 4892 e57b110.exe 56 PID 4892 wrote to memory of 3592 4892 e57b110.exe 57 PID 4892 wrote to memory of 3780 4892 e57b110.exe 58 PID 4892 wrote to memory of 3876 4892 e57b110.exe 59 PID 4892 wrote to memory of 3940 4892 e57b110.exe 60 PID 4892 wrote to memory of 4064 4892 e57b110.exe 61 PID 4892 wrote to memory of 4168 4892 e57b110.exe 62 PID 4892 wrote to memory of 4296 4892 e57b110.exe 64 PID 4892 wrote to memory of 3112 4892 e57b110.exe 75 PID 4892 wrote to memory of 2524 4892 e57b110.exe 85 PID 4892 wrote to memory of 2524 4892 e57b110.exe 85 PID 4892 wrote to memory of 4680 4892 e57b110.exe 86 PID 4892 wrote to memory of 4680 4892 e57b110.exe 86 PID 2524 wrote to memory of 800 2524 e57b40e.exe 9 PID 2524 wrote to memory of 804 2524 e57b40e.exe 10 PID 2524 wrote to memory of 64 2524 e57b40e.exe 13 PID 2524 wrote to memory of 2964 2524 e57b40e.exe 49 PID 2524 wrote to memory of 3016 2524 e57b40e.exe 51 PID 2524 wrote to memory of 876 2524 e57b40e.exe 52 PID 2524 wrote to memory of 3500 2524 e57b40e.exe 56 PID 2524 wrote to memory of 3592 2524 e57b40e.exe 57 PID 2524 wrote to memory of 3780 2524 e57b40e.exe 58 PID 2524 wrote to memory of 3876 2524 e57b40e.exe 59 PID 2524 wrote to memory of 3940 2524 e57b40e.exe 60 PID 2524 wrote to memory of 4064 2524 e57b40e.exe 61 PID 2524 wrote to memory of 4168 2524 e57b40e.exe 62 PID 2524 wrote to memory of 4296 2524 e57b40e.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" e57b110.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e57b40e.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e57cc87.exe
Processes
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C:\Windows\system32\fontdrvhost.exe"fontdrvhost.exe"1⤵PID:800
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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:64
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C:\Windows\system32\sihost.exesihost.exe1⤵PID:2964
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc1⤵PID:3016
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C:\Windows\system32\taskhostw.exetaskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}1⤵PID:876
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:3500
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\ef6e9e5a5c54780ae15cb15b0afafa7b978f64ed67920d8213caa566c3eee2c2.dll,#12⤵
- Suspicious use of WriteProcessMemory
PID:2260 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\ef6e9e5a5c54780ae15cb15b0afafa7b978f64ed67920d8213caa566c3eee2c2.dll,#13⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1632 -
C:\Users\Admin\AppData\Local\Temp\e57b110.exeC:\Users\Admin\AppData\Local\Temp\e57b110.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:4892
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C:\Users\Admin\AppData\Local\Temp\e57b40e.exeC:\Users\Admin\AppData\Local\Temp\e57b40e.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:2524
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C:\Users\Admin\AppData\Local\Temp\e57cc87.exeC:\Users\Admin\AppData\Local\Temp\e57cc87.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:4680
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc1⤵PID:3592
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:3780
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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:3876
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:3940
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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:4064
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:4168
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:4296
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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:3112
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C:\Windows\system32\backgroundTaskHost.exe"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca1⤵PID:3668
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
MD53fb014a1991f47b88462414ca279fbbb
SHA16ae6b96857836f2aa1c65e5d4f02740388611307
SHA2565f45750ec05f6d3f87749421519653a9a43ecc2a2fa67a3e8624dccaa01d8fec
SHA512394fe7c4e1f24c7c1f0c76c296d2cf4207c519163a482522be9f71ed929cfde80efc4a54fc583e8de858a27b10b92efb6cad497bcfe511f41b9555d2e6c1164c
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Filesize
257B
MD5543cdfc05b37b31f268e45db3d9db4f8
SHA189f7972e01ba11b8d7ea8fa126cf1ed3c22deaf7
SHA256f5ecfeec64ef580cebb17fb981a7a7eddcab55614018067e96c138148e98f6da
SHA512be2d54b0fad30ebaa83adcaae49ae07b5fa582da809537d24e9ca64810cf26022de1985ccb84a3b539b67cef1e37ae574c67fc423e5b47b52574cc2cb6c39a43