sality | 37fa656e253f8b09326525d3df9c198b36184dab9310d23a13b8cdf0dc4222a3

Windows Service

T1543.003

Processes:

e57519a.exee5785d9.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0"	e57519a.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1"	e57519a.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0"	e5785d9.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0"	e5785d9.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1"	e5785d9.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0"	e57519a.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:

e57519a.exee5785d9.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	e57519a.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	e5785d9.exe

Windows security bypass 2 TTPs 12 IoCs

Disable or Modify Tools

Modify Registry

Processes:

e57519a.exee5785d9.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	e57519a.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1"	e57519a.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1"	e57519a.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	e5785d9.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	e5785d9.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	e5785d9.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	e57519a.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	e57519a.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	e5785d9.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1"	e5785d9.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1"	e5785d9.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	e57519a.exe

Executes dropped EXE 3 IoCs

Processes:

e57519a.exee5752d3.exee5785d9.exe

pid process

208 e57519a.exe
2400 e5752d3.exe
2636 e5785d9.exe

pid	process
208	e57519a.exe
2400	e5752d3.exe
2636	e5785d9.exe

UPX packed file 28 IoCs

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

upx

Processes:

resource	yara_rule
behavioral2/memory/208-24-0x00000000007D0000-0x000000000188A000-memory.dmp	upx
behavioral2/memory/208-8-0x00000000007D0000-0x000000000188A000-memory.dmp	upx
behavioral2/memory/208-10-0x00000000007D0000-0x000000000188A000-memory.dmp	upx
behavioral2/memory/208-28-0x00000000007D0000-0x000000000188A000-memory.dmp	upx
behavioral2/memory/208-11-0x00000000007D0000-0x000000000188A000-memory.dmp	upx
behavioral2/memory/208-32-0x00000000007D0000-0x000000000188A000-memory.dmp	upx
behavioral2/memory/208-34-0x00000000007D0000-0x000000000188A000-memory.dmp	upx
behavioral2/memory/208-35-0x00000000007D0000-0x000000000188A000-memory.dmp	upx
behavioral2/memory/208-25-0x00000000007D0000-0x000000000188A000-memory.dmp	upx
behavioral2/memory/208-9-0x00000000007D0000-0x000000000188A000-memory.dmp	upx
behavioral2/memory/208-37-0x00000000007D0000-0x000000000188A000-memory.dmp	upx
behavioral2/memory/208-36-0x00000000007D0000-0x000000000188A000-memory.dmp	upx
behavioral2/memory/208-38-0x00000000007D0000-0x000000000188A000-memory.dmp	upx
behavioral2/memory/208-43-0x00000000007D0000-0x000000000188A000-memory.dmp	upx
behavioral2/memory/208-44-0x00000000007D0000-0x000000000188A000-memory.dmp	upx
behavioral2/memory/208-54-0x00000000007D0000-0x000000000188A000-memory.dmp	upx
behavioral2/memory/208-55-0x00000000007D0000-0x000000000188A000-memory.dmp	upx
behavioral2/memory/208-56-0x00000000007D0000-0x000000000188A000-memory.dmp	upx
behavioral2/memory/208-58-0x00000000007D0000-0x000000000188A000-memory.dmp	upx
behavioral2/memory/208-59-0x00000000007D0000-0x000000000188A000-memory.dmp	upx
behavioral2/memory/208-62-0x00000000007D0000-0x000000000188A000-memory.dmp	upx
behavioral2/memory/208-63-0x00000000007D0000-0x000000000188A000-memory.dmp	upx
behavioral2/memory/208-66-0x00000000007D0000-0x000000000188A000-memory.dmp	upx
behavioral2/memory/2636-89-0x00000000007B0000-0x000000000186A000-memory.dmp	upx
behavioral2/memory/2636-92-0x00000000007B0000-0x000000000186A000-memory.dmp	upx
behavioral2/memory/2636-91-0x00000000007B0000-0x000000000186A000-memory.dmp	upx
behavioral2/memory/2636-100-0x00000000007B0000-0x000000000186A000-memory.dmp	upx
behavioral2/memory/2636-142-0x00000000007B0000-0x000000000186A000-memory.dmp	upx

Windows security modification 2 TTPs 14 IoCs

Disable or Modify Tools

Modify Registry

Processes:

e57519a.exee5785d9.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1"	e57519a.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	e57519a.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc	e57519a.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	e5785d9.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	e5785d9.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	e57519a.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1"	e5785d9.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1"	e57519a.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	e5785d9.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc	e5785d9.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	e57519a.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	e5785d9.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1"	e5785d9.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	e57519a.exe

Checks whether UAC is enabled 1 TTPs 2 IoCs

System Information Discovery

T1082

Processes:

e57519a.exee5785d9.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	e57519a.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	e5785d9.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:

e57519a.exee5785d9.exe

description	ioc	process
File opened (read-only)	\??\H:	e57519a.exe
File opened (read-only)	\??\J:	e57519a.exe
File opened (read-only)	\??\G:	e5785d9.exe
File opened (read-only)	\??\I:	e5785d9.exe
File opened (read-only)	\??\E:	e57519a.exe
File opened (read-only)	\??\I:	e57519a.exe
File opened (read-only)	\??\K:	e57519a.exe
File opened (read-only)	\??\L:	e57519a.exe
File opened (read-only)	\??\E:	e5785d9.exe
File opened (read-only)	\??\H:	e5785d9.exe
File opened (read-only)	\??\G:	e57519a.exe

Drops file in Windows directory 3 IoCs

Processes:

e5785d9.exee57519a.exe

description	ioc	process
File created	C:\Windows\e57ad28	e5785d9.exe
File created	C:\Windows\e575237	e57519a.exe
File opened for modification	C:\Windows\SYSTEM.INI	e57519a.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes:

e57519a.exee5785d9.exe

pid process

208 e57519a.exe
208 e57519a.exe
208 e57519a.exe
208 e57519a.exe
2636 e5785d9.exe
2636 e5785d9.exe

pid	process
208	e57519a.exe
208	e57519a.exe
208	e57519a.exe
208	e57519a.exe
2636	e5785d9.exe
2636	e5785d9.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

e57519a.exe

description	pid	process
Token: SeDebugPrivilege	208	e57519a.exe
Token: SeDebugPrivilege	208	e57519a.exe
Token: SeDebugPrivilege	208	e57519a.exe
Token: SeDebugPrivilege	208	e57519a.exe
Token: SeDebugPrivilege	208	e57519a.exe
Token: SeDebugPrivilege	208	e57519a.exe
Token: SeDebugPrivilege	208	e57519a.exe
Token: SeDebugPrivilege	208	e57519a.exe
Token: SeDebugPrivilege	208	e57519a.exe
Token: SeDebugPrivilege	208	e57519a.exe
Token: SeDebugPrivilege	208	e57519a.exe
Token: SeDebugPrivilege	208	e57519a.exe
Token: SeDebugPrivilege	208	e57519a.exe
Token: SeDebugPrivilege	208	e57519a.exe
Token: SeDebugPrivilege	208	e57519a.exe
Token: SeDebugPrivilege	208	e57519a.exe
Token: SeDebugPrivilege	208	e57519a.exe
Token: SeDebugPrivilege	208	e57519a.exe
Token: SeDebugPrivilege	208	e57519a.exe
Token: SeDebugPrivilege	208	e57519a.exe
Token: SeDebugPrivilege	208	e57519a.exe
Token: SeDebugPrivilege	208	e57519a.exe
Token: SeDebugPrivilege	208	e57519a.exe
Token: SeDebugPrivilege	208	e57519a.exe
Token: SeDebugPrivilege	208	e57519a.exe
Token: SeDebugPrivilege	208	e57519a.exe
Token: SeDebugPrivilege	208	e57519a.exe
Token: SeDebugPrivilege	208	e57519a.exe
Token: SeDebugPrivilege	208	e57519a.exe
Token: SeDebugPrivilege	208	e57519a.exe
Token: SeDebugPrivilege	208	e57519a.exe
Token: SeDebugPrivilege	208	e57519a.exe
Token: SeDebugPrivilege	208	e57519a.exe
Token: SeDebugPrivilege	208	e57519a.exe
Token: SeDebugPrivilege	208	e57519a.exe
Token: SeDebugPrivilege	208	e57519a.exe
Token: SeDebugPrivilege	208	e57519a.exe
Token: SeDebugPrivilege	208	e57519a.exe
Token: SeDebugPrivilege	208	e57519a.exe
Token: SeDebugPrivilege	208	e57519a.exe
Token: SeDebugPrivilege	208	e57519a.exe
Token: SeDebugPrivilege	208	e57519a.exe
Token: SeDebugPrivilege	208	e57519a.exe
Token: SeDebugPrivilege	208	e57519a.exe
Token: SeDebugPrivilege	208	e57519a.exe
Token: SeDebugPrivilege	208	e57519a.exe
Token: SeDebugPrivilege	208	e57519a.exe
Token: SeDebugPrivilege	208	e57519a.exe
Token: SeDebugPrivilege	208	e57519a.exe
Token: SeDebugPrivilege	208	e57519a.exe
Token: SeDebugPrivilege	208	e57519a.exe
Token: SeDebugPrivilege	208	e57519a.exe
Token: SeDebugPrivilege	208	e57519a.exe
Token: SeDebugPrivilege	208	e57519a.exe
Token: SeDebugPrivilege	208	e57519a.exe
Token: SeDebugPrivilege	208	e57519a.exe
Token: SeDebugPrivilege	208	e57519a.exe
Token: SeDebugPrivilege	208	e57519a.exe
Token: SeDebugPrivilege	208	e57519a.exe
Token: SeDebugPrivilege	208	e57519a.exe
Token: SeDebugPrivilege	208	e57519a.exe
Token: SeDebugPrivilege	208	e57519a.exe
Token: SeDebugPrivilege	208	e57519a.exe
Token: SeDebugPrivilege	208	e57519a.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

rundll32.exerundll32.exee57519a.exee5785d9.exe

description	pid	process	target process
PID 4036 wrote to memory of 1012	4036	rundll32.exe	rundll32.exe
PID 4036 wrote to memory of 1012	4036	rundll32.exe	rundll32.exe
PID 4036 wrote to memory of 1012	4036	rundll32.exe	rundll32.exe
PID 1012 wrote to memory of 208	1012	rundll32.exe	e57519a.exe
PID 1012 wrote to memory of 208	1012	rundll32.exe	e57519a.exe
PID 1012 wrote to memory of 208	1012	rundll32.exe	e57519a.exe
PID 208 wrote to memory of 800	208	e57519a.exe	fontdrvhost.exe
PID 208 wrote to memory of 804	208	e57519a.exe	fontdrvhost.exe
PID 208 wrote to memory of 380	208	e57519a.exe	dwm.exe
PID 208 wrote to memory of 2548	208	e57519a.exe	sihost.exe
PID 208 wrote to memory of 2580	208	e57519a.exe	svchost.exe
PID 208 wrote to memory of 2680	208	e57519a.exe	taskhostw.exe
PID 208 wrote to memory of 3540	208	e57519a.exe	Explorer.EXE
PID 208 wrote to memory of 3676	208	e57519a.exe	svchost.exe
PID 208 wrote to memory of 3848	208	e57519a.exe	DllHost.exe
PID 208 wrote to memory of 3944	208	e57519a.exe	StartMenuExperienceHost.exe
PID 208 wrote to memory of 4012	208	e57519a.exe	RuntimeBroker.exe
PID 208 wrote to memory of 660	208	e57519a.exe	SearchApp.exe
PID 208 wrote to memory of 4072	208	e57519a.exe	RuntimeBroker.exe
PID 208 wrote to memory of 2152	208	e57519a.exe	RuntimeBroker.exe
PID 208 wrote to memory of 4604	208	e57519a.exe	TextInputHost.exe
PID 208 wrote to memory of 2196	208	e57519a.exe	backgroundTaskHost.exe
PID 208 wrote to memory of 4676	208	e57519a.exe	backgroundTaskHost.exe
PID 208 wrote to memory of 4036	208	e57519a.exe	rundll32.exe
PID 208 wrote to memory of 1012	208	e57519a.exe	rundll32.exe
PID 208 wrote to memory of 1012	208	e57519a.exe	rundll32.exe
PID 1012 wrote to memory of 2400	1012	rundll32.exe	e5752d3.exe
PID 1012 wrote to memory of 2400	1012	rundll32.exe	e5752d3.exe
PID 1012 wrote to memory of 2400	1012	rundll32.exe	e5752d3.exe
PID 208 wrote to memory of 800	208	e57519a.exe	fontdrvhost.exe
PID 208 wrote to memory of 804	208	e57519a.exe	fontdrvhost.exe
PID 208 wrote to memory of 380	208	e57519a.exe	dwm.exe
PID 208 wrote to memory of 2548	208	e57519a.exe	sihost.exe
PID 208 wrote to memory of 2580	208	e57519a.exe	svchost.exe
PID 208 wrote to memory of 2680	208	e57519a.exe	taskhostw.exe
PID 208 wrote to memory of 3540	208	e57519a.exe	Explorer.EXE
PID 208 wrote to memory of 3676	208	e57519a.exe	svchost.exe
PID 208 wrote to memory of 3848	208	e57519a.exe	DllHost.exe
PID 208 wrote to memory of 3944	208	e57519a.exe	StartMenuExperienceHost.exe
PID 208 wrote to memory of 4012	208	e57519a.exe	RuntimeBroker.exe
PID 208 wrote to memory of 660	208	e57519a.exe	SearchApp.exe
PID 208 wrote to memory of 4072	208	e57519a.exe	RuntimeBroker.exe
PID 208 wrote to memory of 2152	208	e57519a.exe	RuntimeBroker.exe
PID 208 wrote to memory of 4604	208	e57519a.exe	TextInputHost.exe
PID 208 wrote to memory of 2196	208	e57519a.exe	backgroundTaskHost.exe
PID 208 wrote to memory of 4676	208	e57519a.exe	backgroundTaskHost.exe
PID 208 wrote to memory of 4036	208	e57519a.exe	rundll32.exe
PID 208 wrote to memory of 2400	208	e57519a.exe	e5752d3.exe
PID 208 wrote to memory of 2400	208	e57519a.exe	e5752d3.exe
PID 1012 wrote to memory of 2636	1012	rundll32.exe	e5785d9.exe
PID 1012 wrote to memory of 2636	1012	rundll32.exe	e5785d9.exe
PID 1012 wrote to memory of 2636	1012	rundll32.exe	e5785d9.exe
PID 2636 wrote to memory of 800	2636	e5785d9.exe	fontdrvhost.exe
PID 2636 wrote to memory of 804	2636	e5785d9.exe	fontdrvhost.exe
PID 2636 wrote to memory of 380	2636	e5785d9.exe	dwm.exe
PID 2636 wrote to memory of 2548	2636	e5785d9.exe	sihost.exe
PID 2636 wrote to memory of 2580	2636	e5785d9.exe	svchost.exe
PID 2636 wrote to memory of 2680	2636	e5785d9.exe	taskhostw.exe
PID 2636 wrote to memory of 3540	2636	e5785d9.exe	Explorer.EXE
PID 2636 wrote to memory of 3676	2636	e5785d9.exe	svchost.exe
PID 2636 wrote to memory of 3848	2636	e5785d9.exe	DllHost.exe
PID 2636 wrote to memory of 3944	2636	e5785d9.exe	StartMenuExperienceHost.exe
PID 2636 wrote to memory of 4012	2636	e5785d9.exe	RuntimeBroker.exe
PID 2636 wrote to memory of 660	2636	e5785d9.exe	SearchApp.exe

System policy modification 1 TTPs 2 IoCs

evasion

Modify Registry

Processes:

e57519a.exee5785d9.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	e57519a.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	e5785d9.exe

C:\Windows\system32\fontdrvhost.exe
"fontdrvhost.exe"
1⤵
PID:800

C:\Windows\system32\fontdrvhost.exe
"fontdrvhost.exe"
1⤵
PID:804

C:\Windows\system32\dwm.exe
"dwm.exe"
1⤵
PID:380

C:\Windows\system32\sihost.exe
sihost.exe
1⤵
PID:2548

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
1⤵
PID:2580

C:\Windows\system32\taskhostw.exe
taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
1⤵
PID:2680

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:3540
- C:\Windows\system32\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\260ab996b2fdbd6b2d66e8cb1ba2a570_NeikiAnalytics.dll,#1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:4036
- - C:\Windows\SysWOW64\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\260ab996b2fdbd6b2d66e8cb1ba2a570_NeikiAnalytics.dll,#1
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:1012
  - - C:\Users\Admin\AppData\Local\Temp\e57519a.exe
      C:\Users\Admin\AppData\Local\Temp\e57519a.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:208
  - - C:\Users\Admin\AppData\Local\Temp\e5752d3.exe
      C:\Users\Admin\AppData\Local\Temp\e5752d3.exe
      4⤵
      Executes dropped EXE
      PID:2400
  - - C:\Users\Admin\AppData\Local\Temp\e5785d9.exe
      C:\Users\Admin\AppData\Local\Temp\e5785d9.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:2636

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
1⤵
PID:3676

C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
1⤵
PID:3848

C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
"C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
1⤵
PID:3944

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:4012

C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
"C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
1⤵
PID:660

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:4072

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:2152

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:4604

C:\Windows\system32\backgroundTaskHost.exe
"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:CortanaUI.AppX3bn25b6f886wmg6twh46972vprk9tnbf.mca
1⤵
PID:2196

C:\Windows\system32\backgroundTaskHost.exe
"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
1⤵
PID:4676

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:764

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:1768

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Create or Modify System Process

T1543

Windows Service

T1543.003

Privilege Escalation

Abuse Elevation Control Mechanism

T1548

Bypass User Account Control

T1548.002

Create or Modify System Process

T1543

Windows Service

T1543.003

Defense Evasion

Abuse Elevation Control Mechanism

T1548

Bypass User Account Control

T1548.002

Impair Defenses

T1562

Disable or Modify Tools

Modify Registry