sality | 493a3d28030bc5b394d23d1b2b19bbeb0888f9c814b548e4285acb12c778bd0e

Windows Service

T1543.003

Processes:

e575311.exee57856c.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0"	e575311.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0"	e575311.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1"	e575311.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0"	e57856c.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0"	e57856c.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1"	e57856c.exe

Sality
Sality is backdoor written in C++, first discovered in 2003.
backdoor sality

UAC bypass 3 TTPs 2 IoCs

Bypass User Account Control

T1548.002

Disable or Modify Tools

Modify Registry

Processes:

e575311.exee57856c.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	e575311.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	e57856c.exe

Windows security bypass 2 TTPs 12 IoCs

Disable or Modify Tools

Modify Registry

Processes:

e57856c.exee575311.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	e57856c.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	e57856c.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	e575311.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	e575311.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1"	e575311.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	e575311.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1"	e575311.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	e57856c.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1"	e57856c.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	e575311.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1"	e57856c.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	e57856c.exe

Executes dropped EXE 4 IoCs

Processes:

e575311.exee575479.exee57856c.exee57859b.exe

pid process

4992 e575311.exe
2388 e575479.exe
3792 e57856c.exe
2128 e57859b.exe

pid	process
4992	e575311.exe
2388	e575479.exe
3792	e57856c.exe
2128	e57859b.exe

UPX packed file 29 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

Processes:

resource	yara_rule
behavioral2/memory/4992-10-0x0000000000800000-0x00000000018BA000-memory.dmp	upx
behavioral2/memory/4992-8-0x0000000000800000-0x00000000018BA000-memory.dmp	upx
behavioral2/memory/4992-6-0x0000000000800000-0x00000000018BA000-memory.dmp	upx
behavioral2/memory/4992-9-0x0000000000800000-0x00000000018BA000-memory.dmp	upx
behavioral2/memory/4992-11-0x0000000000800000-0x00000000018BA000-memory.dmp	upx
behavioral2/memory/4992-19-0x0000000000800000-0x00000000018BA000-memory.dmp	upx
behavioral2/memory/4992-30-0x0000000000800000-0x00000000018BA000-memory.dmp	upx
behavioral2/memory/4992-32-0x0000000000800000-0x00000000018BA000-memory.dmp	upx
behavioral2/memory/4992-33-0x0000000000800000-0x00000000018BA000-memory.dmp	upx
behavioral2/memory/4992-34-0x0000000000800000-0x00000000018BA000-memory.dmp	upx
behavioral2/memory/4992-35-0x0000000000800000-0x00000000018BA000-memory.dmp	upx
behavioral2/memory/4992-36-0x0000000000800000-0x00000000018BA000-memory.dmp	upx
behavioral2/memory/4992-37-0x0000000000800000-0x00000000018BA000-memory.dmp	upx
behavioral2/memory/4992-38-0x0000000000800000-0x00000000018BA000-memory.dmp	upx
behavioral2/memory/4992-39-0x0000000000800000-0x00000000018BA000-memory.dmp	upx
behavioral2/memory/4992-40-0x0000000000800000-0x00000000018BA000-memory.dmp	upx
behavioral2/memory/4992-46-0x0000000000800000-0x00000000018BA000-memory.dmp	upx
behavioral2/memory/4992-60-0x0000000000800000-0x00000000018BA000-memory.dmp	upx
behavioral2/memory/4992-61-0x0000000000800000-0x00000000018BA000-memory.dmp	upx
behavioral2/memory/4992-62-0x0000000000800000-0x00000000018BA000-memory.dmp	upx
behavioral2/memory/4992-64-0x0000000000800000-0x00000000018BA000-memory.dmp	upx
behavioral2/memory/4992-66-0x0000000000800000-0x00000000018BA000-memory.dmp	upx
behavioral2/memory/4992-68-0x0000000000800000-0x00000000018BA000-memory.dmp	upx
behavioral2/memory/4992-70-0x0000000000800000-0x00000000018BA000-memory.dmp	upx
behavioral2/memory/3792-93-0x0000000000760000-0x000000000181A000-memory.dmp	upx
behavioral2/memory/3792-96-0x0000000000760000-0x000000000181A000-memory.dmp	upx
behavioral2/memory/3792-104-0x0000000000760000-0x000000000181A000-memory.dmp	upx
behavioral2/memory/3792-95-0x0000000000760000-0x000000000181A000-memory.dmp	upx
behavioral2/memory/3792-151-0x0000000000760000-0x000000000181A000-memory.dmp	upx

Windows security modification 2 TTPs 14 IoCs

Disable or Modify Tools

Modify Registry

Processes:

e575311.exee57856c.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	e575311.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1"	e575311.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	e57856c.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1"	e57856c.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc	e57856c.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	e57856c.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	e575311.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc	e575311.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	e57856c.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	e57856c.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1"	e57856c.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	e575311.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	e575311.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1"	e575311.exe

Checks whether UAC is enabled 1 TTPs 2 IoCs

System Information Discovery

T1082

Processes:

e575311.exee57856c.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	e575311.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	e57856c.exe

Enumerates connected drives 3 TTPs 11 IoCs

Attempts to read the root path of hard drives other than the default C: drive.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

Processes:

e575311.exee57856c.exe

description	ioc	process
File opened (read-only)	\??\L:	e575311.exe
File opened (read-only)	\??\E:	e57856c.exe
File opened (read-only)	\??\I:	e57856c.exe
File opened (read-only)	\??\E:	e575311.exe
File opened (read-only)	\??\I:	e575311.exe
File opened (read-only)	\??\J:	e575311.exe
File opened (read-only)	\??\K:	e575311.exe
File opened (read-only)	\??\G:	e57856c.exe
File opened (read-only)	\??\H:	e57856c.exe
File opened (read-only)	\??\G:	e575311.exe
File opened (read-only)	\??\H:	e575311.exe

Drops file in Windows directory 3 IoCs

Processes:

e575311.exee57856c.exe

description	ioc	process
File created	C:\Windows\e57537f	e575311.exe
File opened for modification	C:\Windows\SYSTEM.INI	e575311.exe
File created	C:\Windows\e57ace9	e57856c.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes:

e575311.exee57856c.exe

pid process

4992 e575311.exe
4992 e575311.exe
4992 e575311.exe
4992 e575311.exe
3792 e57856c.exe
3792 e57856c.exe

pid	process
4992	e575311.exe
4992	e575311.exe
4992	e575311.exe
4992	e575311.exe
3792	e57856c.exe
3792	e57856c.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

e575311.exe

description	pid	process
Token: SeDebugPrivilege	4992	e575311.exe
Token: SeDebugPrivilege	4992	e575311.exe
Token: SeDebugPrivilege	4992	e575311.exe
Token: SeDebugPrivilege	4992	e575311.exe
Token: SeDebugPrivilege	4992	e575311.exe
Token: SeDebugPrivilege	4992	e575311.exe
Token: SeDebugPrivilege	4992	e575311.exe
Token: SeDebugPrivilege	4992	e575311.exe
Token: SeDebugPrivilege	4992	e575311.exe
Token: SeDebugPrivilege	4992	e575311.exe
Token: SeDebugPrivilege	4992	e575311.exe
Token: SeDebugPrivilege	4992	e575311.exe
Token: SeDebugPrivilege	4992	e575311.exe
Token: SeDebugPrivilege	4992	e575311.exe
Token: SeDebugPrivilege	4992	e575311.exe
Token: SeDebugPrivilege	4992	e575311.exe
Token: SeDebugPrivilege	4992	e575311.exe
Token: SeDebugPrivilege	4992	e575311.exe
Token: SeDebugPrivilege	4992	e575311.exe
Token: SeDebugPrivilege	4992	e575311.exe
Token: SeDebugPrivilege	4992	e575311.exe
Token: SeDebugPrivilege	4992	e575311.exe
Token: SeDebugPrivilege	4992	e575311.exe
Token: SeDebugPrivilege	4992	e575311.exe
Token: SeDebugPrivilege	4992	e575311.exe
Token: SeDebugPrivilege	4992	e575311.exe
Token: SeDebugPrivilege	4992	e575311.exe
Token: SeDebugPrivilege	4992	e575311.exe
Token: SeDebugPrivilege	4992	e575311.exe
Token: SeDebugPrivilege	4992	e575311.exe
Token: SeDebugPrivilege	4992	e575311.exe
Token: SeDebugPrivilege	4992	e575311.exe
Token: SeDebugPrivilege	4992	e575311.exe
Token: SeDebugPrivilege	4992	e575311.exe
Token: SeDebugPrivilege	4992	e575311.exe
Token: SeDebugPrivilege	4992	e575311.exe
Token: SeDebugPrivilege	4992	e575311.exe
Token: SeDebugPrivilege	4992	e575311.exe
Token: SeDebugPrivilege	4992	e575311.exe
Token: SeDebugPrivilege	4992	e575311.exe
Token: SeDebugPrivilege	4992	e575311.exe
Token: SeDebugPrivilege	4992	e575311.exe
Token: SeDebugPrivilege	4992	e575311.exe
Token: SeDebugPrivilege	4992	e575311.exe
Token: SeDebugPrivilege	4992	e575311.exe
Token: SeDebugPrivilege	4992	e575311.exe
Token: SeDebugPrivilege	4992	e575311.exe
Token: SeDebugPrivilege	4992	e575311.exe
Token: SeDebugPrivilege	4992	e575311.exe
Token: SeDebugPrivilege	4992	e575311.exe
Token: SeDebugPrivilege	4992	e575311.exe
Token: SeDebugPrivilege	4992	e575311.exe
Token: SeDebugPrivilege	4992	e575311.exe
Token: SeDebugPrivilege	4992	e575311.exe
Token: SeDebugPrivilege	4992	e575311.exe
Token: SeDebugPrivilege	4992	e575311.exe
Token: SeDebugPrivilege	4992	e575311.exe
Token: SeDebugPrivilege	4992	e575311.exe
Token: SeDebugPrivilege	4992	e575311.exe
Token: SeDebugPrivilege	4992	e575311.exe
Token: SeDebugPrivilege	4992	e575311.exe
Token: SeDebugPrivilege	4992	e575311.exe
Token: SeDebugPrivilege	4992	e575311.exe
Token: SeDebugPrivilege	4992	e575311.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

rundll32.exerundll32.exee575311.exee57856c.exe

description	pid	process	target process
PID 5064 wrote to memory of 3872	5064	rundll32.exe	rundll32.exe
PID 5064 wrote to memory of 3872	5064	rundll32.exe	rundll32.exe
PID 5064 wrote to memory of 3872	5064	rundll32.exe	rundll32.exe
PID 3872 wrote to memory of 4992	3872	rundll32.exe	e575311.exe
PID 3872 wrote to memory of 4992	3872	rundll32.exe	e575311.exe
PID 3872 wrote to memory of 4992	3872	rundll32.exe	e575311.exe
PID 4992 wrote to memory of 780	4992	e575311.exe	fontdrvhost.exe
PID 4992 wrote to memory of 788	4992	e575311.exe	fontdrvhost.exe
PID 4992 wrote to memory of 1016	4992	e575311.exe	dwm.exe
PID 4992 wrote to memory of 2864	4992	e575311.exe	sihost.exe
PID 4992 wrote to memory of 2916	4992	e575311.exe	svchost.exe
PID 4992 wrote to memory of 3008	4992	e575311.exe	taskhostw.exe
PID 4992 wrote to memory of 3440	4992	e575311.exe	Explorer.EXE
PID 4992 wrote to memory of 3548	4992	e575311.exe	svchost.exe
PID 4992 wrote to memory of 3756	4992	e575311.exe	DllHost.exe
PID 4992 wrote to memory of 3880	4992	e575311.exe	StartMenuExperienceHost.exe
PID 4992 wrote to memory of 3948	4992	e575311.exe	RuntimeBroker.exe
PID 4992 wrote to memory of 4036	4992	e575311.exe	SearchApp.exe
PID 4992 wrote to memory of 4168	4992	e575311.exe	RuntimeBroker.exe
PID 4992 wrote to memory of 4872	4992	e575311.exe	RuntimeBroker.exe
PID 4992 wrote to memory of 1364	4992	e575311.exe	TextInputHost.exe
PID 4992 wrote to memory of 212	4992	e575311.exe	backgroundTaskHost.exe
PID 4992 wrote to memory of 3780	4992	e575311.exe	backgroundTaskHost.exe
PID 4992 wrote to memory of 5064	4992	e575311.exe	rundll32.exe
PID 4992 wrote to memory of 3872	4992	e575311.exe	rundll32.exe
PID 4992 wrote to memory of 3872	4992	e575311.exe	rundll32.exe
PID 3872 wrote to memory of 2388	3872	rundll32.exe	e575479.exe
PID 3872 wrote to memory of 2388	3872	rundll32.exe	e575479.exe
PID 3872 wrote to memory of 2388	3872	rundll32.exe	e575479.exe
PID 4992 wrote to memory of 780	4992	e575311.exe	fontdrvhost.exe
PID 4992 wrote to memory of 788	4992	e575311.exe	fontdrvhost.exe
PID 4992 wrote to memory of 1016	4992	e575311.exe	dwm.exe
PID 4992 wrote to memory of 2864	4992	e575311.exe	sihost.exe
PID 4992 wrote to memory of 2916	4992	e575311.exe	svchost.exe
PID 4992 wrote to memory of 3008	4992	e575311.exe	taskhostw.exe
PID 4992 wrote to memory of 3440	4992	e575311.exe	Explorer.EXE
PID 4992 wrote to memory of 3548	4992	e575311.exe	svchost.exe
PID 4992 wrote to memory of 3756	4992	e575311.exe	DllHost.exe
PID 4992 wrote to memory of 3880	4992	e575311.exe	StartMenuExperienceHost.exe
PID 4992 wrote to memory of 3948	4992	e575311.exe	RuntimeBroker.exe
PID 4992 wrote to memory of 4036	4992	e575311.exe	SearchApp.exe
PID 4992 wrote to memory of 4168	4992	e575311.exe	RuntimeBroker.exe
PID 4992 wrote to memory of 4872	4992	e575311.exe	RuntimeBroker.exe
PID 4992 wrote to memory of 1364	4992	e575311.exe	TextInputHost.exe
PID 4992 wrote to memory of 212	4992	e575311.exe	backgroundTaskHost.exe
PID 4992 wrote to memory of 3780	4992	e575311.exe	backgroundTaskHost.exe
PID 4992 wrote to memory of 5064	4992	e575311.exe	rundll32.exe
PID 4992 wrote to memory of 2388	4992	e575311.exe	e575479.exe
PID 4992 wrote to memory of 2388	4992	e575311.exe	e575479.exe
PID 4992 wrote to memory of 3476	4992	e575311.exe	RuntimeBroker.exe
PID 4992 wrote to memory of 4556	4992	e575311.exe	RuntimeBroker.exe
PID 3872 wrote to memory of 3792	3872	rundll32.exe	e57856c.exe
PID 3872 wrote to memory of 3792	3872	rundll32.exe	e57856c.exe
PID 3872 wrote to memory of 3792	3872	rundll32.exe	e57856c.exe
PID 3872 wrote to memory of 2128	3872	rundll32.exe	e57859b.exe
PID 3872 wrote to memory of 2128	3872	rundll32.exe	e57859b.exe
PID 3872 wrote to memory of 2128	3872	rundll32.exe	e57859b.exe
PID 3792 wrote to memory of 780	3792	e57856c.exe	fontdrvhost.exe
PID 3792 wrote to memory of 788	3792	e57856c.exe	fontdrvhost.exe
PID 3792 wrote to memory of 1016	3792	e57856c.exe	dwm.exe
PID 3792 wrote to memory of 2864	3792	e57856c.exe	sihost.exe
PID 3792 wrote to memory of 2916	3792	e57856c.exe	svchost.exe
PID 3792 wrote to memory of 3008	3792	e57856c.exe	taskhostw.exe
PID 3792 wrote to memory of 3440	3792	e57856c.exe	Explorer.EXE

System policy modification 1 TTPs 2 IoCs

evasion

Modify Registry

Processes:

e575311.exee57856c.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	e575311.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	e57856c.exe

C:\Windows\system32\fontdrvhost.exe
"fontdrvhost.exe"
1⤵
PID:780

C:\Windows\system32\fontdrvhost.exe
"fontdrvhost.exe"
1⤵
PID:788

C:\Windows\system32\dwm.exe
"dwm.exe"
1⤵
PID:1016

C:\Windows\system32\sihost.exe
sihost.exe
1⤵
PID:2864

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
1⤵
PID:2916

C:\Windows\system32\taskhostw.exe
taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
1⤵
PID:3008

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:3440

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\607e933de863079ad4951af3f23bcfd0_NeikiAnalytics.dll,#1
2⤵
- Suspicious use of WriteProcessMemory
PID:5064

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\607e933de863079ad4951af3f23bcfd0_NeikiAnalytics.dll,#1
3⤵
- Suspicious use of WriteProcessMemory
PID:3872

C:\Users\Admin\AppData\Local\Temp\e575311.exe
C:\Users\Admin\AppData\Local\Temp\e575311.exe
4⤵
- 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
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- System policy modification
PID:4992

C:\Users\Admin\AppData\Local\Temp\e575479.exe
C:\Users\Admin\AppData\Local\Temp\e575479.exe
4⤵
- Executes dropped EXE
PID:2388

C:\Users\Admin\AppData\Local\Temp\e57856c.exe
C:\Users\Admin\AppData\Local\Temp\e57856c.exe
4⤵
- 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
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
- System policy modification
PID:3792

C:\Users\Admin\AppData\Local\Temp\e57859b.exe
C:\Users\Admin\AppData\Local\Temp\e57859b.exe
4⤵
- Executes dropped EXE
PID:2128

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
1⤵
PID:3548

C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
1⤵
PID:3756

C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
"C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
1⤵
PID:3880

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:3948

C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
"C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
1⤵
PID:4036

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:4168

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:4872

C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\InputApp\TextInputHost.exe
"C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\InputApp\TextInputHost.exe" -ServerName:InputApp.AppX9jnwykgrccxc8by3hsrsh07r423xzvav.mca
1⤵
PID:1364

C:\Windows\system32\backgroundTaskHost.exe
"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:CortanaUI.AppX3bn25b6f886wmg6twh46972vprk9tnbf.mca
1⤵
PID:212

C:\Windows\system32\backgroundTaskHost.exe
"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
1⤵
PID:3780

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:3476

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:4556

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Create or Modify System Process

T1543

Windows Service

T1543.003

Privilege Escalation

Create or Modify System Process

T1543

Windows Service

T1543.003

Abuse Elevation Control Mechanism

T1548

Bypass User Account Control

T1548.002

Defense Evasion

Modify Registry

5

Abuse Elevation Control Mechanism

T1548

Bypass User Account Control

T1548.002

Impair Defenses

3

T1562

Disable or Modify Tools

3

Credential Access

Discovery

System Information Discovery

2

T1082

Query Registry

T1012

Peripheral Device Discovery