sality | 1576a15cba5a0a9e24f0846b019db18434b7062a0cfd8fdc73a12b3ee62f0be4

Windows Service

T1543.003

Disable or Modify System Firewall

T1562.004

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0"	e57f731.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0"	e57f731.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1"	e57f731.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0"	e5819fb.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0"	e5819fb.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1"	e5819fb.exe

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

UAC bypass 3 TTPs 2 IoCs

Bypass User Account Control

T1548.002

Disable or Modify Tools

Modify Registry

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	e57f731.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	e5819fb.exe

Windows security bypass 2 TTPs 12 IoCs

Disable or Modify Tools

Modify Registry

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	e5819fb.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	e5819fb.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	e57f731.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	e57f731.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	e57f731.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	e57f731.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	e5819fb.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1"	e5819fb.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1"	e57f731.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1"	e57f731.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	e5819fb.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1"	e5819fb.exe

Executes dropped EXE 4 IoCs

pid	Process
4948	e57f731.exe
5108	e57f8c7.exe
2388	e5819ad.exe
4888	e5819fb.exe

Windows security modification 2 TTPs 14 IoCs

Disable or Modify Tools

Modify Registry

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	e57f731.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	e5819fb.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	e57f731.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	e57f731.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1"	e5819fb.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1"	e57f731.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	e5819fb.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc	e57f731.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	e5819fb.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1"	e57f731.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	e57f731.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc	e5819fb.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	e5819fb.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1"	e5819fb.exe

Checks whether UAC is enabled 1 TTPs 2 IoCs

System Information Discovery

T1082

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	e57f731.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	e5819fb.exe

Enumerates connected drives 3 TTPs 13 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

description	ioc	Process
File opened (read-only)	\??\Q:	e57f731.exe
File opened (read-only)	\??\R:	e57f731.exe
File opened (read-only)	\??\E:	e57f731.exe
File opened (read-only)	\??\M:	e57f731.exe
File opened (read-only)	\??\N:	e57f731.exe
File opened (read-only)	\??\P:	e57f731.exe
File opened (read-only)	\??\K:	e57f731.exe
File opened (read-only)	\??\L:	e57f731.exe
File opened (read-only)	\??\O:	e57f731.exe
File opened (read-only)	\??\G:	e57f731.exe
File opened (read-only)	\??\H:	e57f731.exe
File opened (read-only)	\??\I:	e57f731.exe
File opened (read-only)	\??\J:	e57f731.exe

UPX packed file 32 IoCs

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

upx

resource	yara_rule
behavioral2/memory/4948-6-0x00000000007F0000-0x00000000018AA000-memory.dmp	upx
behavioral2/memory/4948-11-0x00000000007F0000-0x00000000018AA000-memory.dmp	upx
behavioral2/memory/4948-10-0x00000000007F0000-0x00000000018AA000-memory.dmp	upx
behavioral2/memory/4948-9-0x00000000007F0000-0x00000000018AA000-memory.dmp	upx
behavioral2/memory/4948-8-0x00000000007F0000-0x00000000018AA000-memory.dmp	upx
behavioral2/memory/4948-31-0x00000000007F0000-0x00000000018AA000-memory.dmp	upx
behavioral2/memory/4948-32-0x00000000007F0000-0x00000000018AA000-memory.dmp	upx
behavioral2/memory/4948-26-0x00000000007F0000-0x00000000018AA000-memory.dmp	upx
behavioral2/memory/4948-29-0x00000000007F0000-0x00000000018AA000-memory.dmp	upx
behavioral2/memory/4948-12-0x00000000007F0000-0x00000000018AA000-memory.dmp	upx
behavioral2/memory/4948-35-0x00000000007F0000-0x00000000018AA000-memory.dmp	upx
behavioral2/memory/4948-36-0x00000000007F0000-0x00000000018AA000-memory.dmp	upx
behavioral2/memory/4948-37-0x00000000007F0000-0x00000000018AA000-memory.dmp	upx
behavioral2/memory/4948-38-0x00000000007F0000-0x00000000018AA000-memory.dmp	upx
behavioral2/memory/4948-39-0x00000000007F0000-0x00000000018AA000-memory.dmp	upx
behavioral2/memory/4948-41-0x00000000007F0000-0x00000000018AA000-memory.dmp	upx
behavioral2/memory/4948-42-0x00000000007F0000-0x00000000018AA000-memory.dmp	upx
behavioral2/memory/4948-57-0x00000000007F0000-0x00000000018AA000-memory.dmp	upx
behavioral2/memory/4948-71-0x00000000007F0000-0x00000000018AA000-memory.dmp	upx
behavioral2/memory/4948-72-0x00000000007F0000-0x00000000018AA000-memory.dmp	upx
behavioral2/memory/4948-74-0x00000000007F0000-0x00000000018AA000-memory.dmp	upx
behavioral2/memory/4948-75-0x00000000007F0000-0x00000000018AA000-memory.dmp	upx
behavioral2/memory/4948-80-0x00000000007F0000-0x00000000018AA000-memory.dmp	upx
behavioral2/memory/4948-81-0x00000000007F0000-0x00000000018AA000-memory.dmp	upx
behavioral2/memory/4948-84-0x00000000007F0000-0x00000000018AA000-memory.dmp	upx
behavioral2/memory/4948-86-0x00000000007F0000-0x00000000018AA000-memory.dmp	upx
behavioral2/memory/4948-87-0x00000000007F0000-0x00000000018AA000-memory.dmp	upx
behavioral2/memory/4948-89-0x00000000007F0000-0x00000000018AA000-memory.dmp	upx
behavioral2/memory/4948-92-0x00000000007F0000-0x00000000018AA000-memory.dmp	upx
behavioral2/memory/4948-93-0x00000000007F0000-0x00000000018AA000-memory.dmp	upx
behavioral2/memory/4888-133-0x0000000000B30000-0x0000000001BEA000-memory.dmp	upx
behavioral2/memory/4888-136-0x0000000000B30000-0x0000000001BEA000-memory.dmp	upx

Drops file in Program Files directory 4 IoCs

description	ioc	Process
File opened for modification	C:\Program Files\7-Zip\7z.exe	e57f731.exe
File opened for modification	C:\Program Files\7-Zip\7zFM.exe	e57f731.exe
File opened for modification	C:\Program Files\7-Zip\7zG.exe	e57f731.exe
File opened for modification	C:\Program Files\7-Zip\Uninstall.exe	e57f731.exe

Drops file in Windows directory 3 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SYSTEM.INI	e57f731.exe
File created	C:\Windows\e586898	e5819fb.exe
File created	C:\Windows\e57f80c	e57f731.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.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	e57f731.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	e57f8c7.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	e5819ad.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	e5819fb.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
4948	e57f731.exe
4948	e57f731.exe
4948	e57f731.exe
4948	e57f731.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeDebugPrivilege	4948	e57f731.exe
Token: SeDebugPrivilege	4948	e57f731.exe
Token: SeDebugPrivilege	4948	e57f731.exe
Token: SeDebugPrivilege	4948	e57f731.exe
Token: SeDebugPrivilege	4948	e57f731.exe
Token: SeDebugPrivilege	4948	e57f731.exe
Token: SeDebugPrivilege	4948	e57f731.exe
Token: SeDebugPrivilege	4948	e57f731.exe
Token: SeDebugPrivilege	4948	e57f731.exe
Token: SeDebugPrivilege	4948	e57f731.exe
Token: SeDebugPrivilege	4948	e57f731.exe
Token: SeDebugPrivilege	4948	e57f731.exe
Token: SeDebugPrivilege	4948	e57f731.exe
Token: SeDebugPrivilege	4948	e57f731.exe
Token: SeDebugPrivilege	4948	e57f731.exe
Token: SeDebugPrivilege	4948	e57f731.exe
Token: SeDebugPrivilege	4948	e57f731.exe
Token: SeDebugPrivilege	4948	e57f731.exe
Token: SeDebugPrivilege	4948	e57f731.exe
Token: SeDebugPrivilege	4948	e57f731.exe
Token: SeDebugPrivilege	4948	e57f731.exe
Token: SeDebugPrivilege	4948	e57f731.exe
Token: SeDebugPrivilege	4948	e57f731.exe
Token: SeDebugPrivilege	4948	e57f731.exe
Token: SeDebugPrivilege	4948	e57f731.exe
Token: SeDebugPrivilege	4948	e57f731.exe
Token: SeDebugPrivilege	4948	e57f731.exe
Token: SeDebugPrivilege	4948	e57f731.exe
Token: SeDebugPrivilege	4948	e57f731.exe
Token: SeDebugPrivilege	4948	e57f731.exe
Token: SeDebugPrivilege	4948	e57f731.exe
Token: SeDebugPrivilege	4948	e57f731.exe
Token: SeDebugPrivilege	4948	e57f731.exe
Token: SeDebugPrivilege	4948	e57f731.exe
Token: SeDebugPrivilege	4948	e57f731.exe
Token: SeDebugPrivilege	4948	e57f731.exe
Token: SeDebugPrivilege	4948	e57f731.exe
Token: SeDebugPrivilege	4948	e57f731.exe
Token: SeDebugPrivilege	4948	e57f731.exe
Token: SeDebugPrivilege	4948	e57f731.exe
Token: SeDebugPrivilege	4948	e57f731.exe
Token: SeDebugPrivilege	4948	e57f731.exe
Token: SeDebugPrivilege	4948	e57f731.exe
Token: SeDebugPrivilege	4948	e57f731.exe
Token: SeDebugPrivilege	4948	e57f731.exe
Token: SeDebugPrivilege	4948	e57f731.exe
Token: SeDebugPrivilege	4948	e57f731.exe
Token: SeDebugPrivilege	4948	e57f731.exe
Token: SeDebugPrivilege	4948	e57f731.exe
Token: SeDebugPrivilege	4948	e57f731.exe
Token: SeDebugPrivilege	4948	e57f731.exe
Token: SeDebugPrivilege	4948	e57f731.exe
Token: SeDebugPrivilege	4948	e57f731.exe
Token: SeDebugPrivilege	4948	e57f731.exe
Token: SeDebugPrivilege	4948	e57f731.exe
Token: SeDebugPrivilege	4948	e57f731.exe
Token: SeDebugPrivilege	4948	e57f731.exe
Token: SeDebugPrivilege	4948	e57f731.exe
Token: SeDebugPrivilege	4948	e57f731.exe
Token: SeDebugPrivilege	4948	e57f731.exe
Token: SeDebugPrivilege	4948	e57f731.exe
Token: SeDebugPrivilege	4948	e57f731.exe
Token: SeDebugPrivilege	4948	e57f731.exe
Token: SeDebugPrivilege	4948	e57f731.exe

Suspicious use of WriteProcessMemory 55 IoCs

description	pid	Process	procid_target
PID 3716 wrote to memory of 1160	3716	rundll32.exe	83
PID 3716 wrote to memory of 1160	3716	rundll32.exe	83
PID 3716 wrote to memory of 1160	3716	rundll32.exe	83
PID 1160 wrote to memory of 4948	1160	rundll32.exe	84
PID 1160 wrote to memory of 4948	1160	rundll32.exe	84
PID 1160 wrote to memory of 4948	1160	rundll32.exe	84
PID 4948 wrote to memory of 784	4948	e57f731.exe	8
PID 4948 wrote to memory of 788	4948	e57f731.exe	9
PID 4948 wrote to memory of 1020	4948	e57f731.exe	13
PID 4948 wrote to memory of 2636	4948	e57f731.exe	44
PID 4948 wrote to memory of 2664	4948	e57f731.exe	45
PID 4948 wrote to memory of 2804	4948	e57f731.exe	47
PID 4948 wrote to memory of 3512	4948	e57f731.exe	56
PID 4948 wrote to memory of 3672	4948	e57f731.exe	57
PID 4948 wrote to memory of 3864	4948	e57f731.exe	58
PID 4948 wrote to memory of 3972	4948	e57f731.exe	59
PID 4948 wrote to memory of 4076	4948	e57f731.exe	60
PID 4948 wrote to memory of 436	4948	e57f731.exe	61
PID 4948 wrote to memory of 4120	4948	e57f731.exe	62
PID 4948 wrote to memory of 2228	4948	e57f731.exe	74
PID 4948 wrote to memory of 3272	4948	e57f731.exe	76
PID 4948 wrote to memory of 3480	4948	e57f731.exe	81
PID 4948 wrote to memory of 3716	4948	e57f731.exe	82
PID 4948 wrote to memory of 1160	4948	e57f731.exe	83
PID 4948 wrote to memory of 1160	4948	e57f731.exe	83
PID 1160 wrote to memory of 5108	1160	rundll32.exe	85
PID 1160 wrote to memory of 5108	1160	rundll32.exe	85
PID 1160 wrote to memory of 5108	1160	rundll32.exe	85
PID 1160 wrote to memory of 2388	1160	rundll32.exe	87
PID 1160 wrote to memory of 2388	1160	rundll32.exe	87
PID 1160 wrote to memory of 2388	1160	rundll32.exe	87
PID 1160 wrote to memory of 4888	1160	rundll32.exe	88
PID 1160 wrote to memory of 4888	1160	rundll32.exe	88
PID 1160 wrote to memory of 4888	1160	rundll32.exe	88
PID 4948 wrote to memory of 784	4948	e57f731.exe	8
PID 4948 wrote to memory of 788	4948	e57f731.exe	9
PID 4948 wrote to memory of 1020	4948	e57f731.exe	13
PID 4948 wrote to memory of 2636	4948	e57f731.exe	44
PID 4948 wrote to memory of 2664	4948	e57f731.exe	45
PID 4948 wrote to memory of 2804	4948	e57f731.exe	47
PID 4948 wrote to memory of 3512	4948	e57f731.exe	56
PID 4948 wrote to memory of 3672	4948	e57f731.exe	57
PID 4948 wrote to memory of 3864	4948	e57f731.exe	58
PID 4948 wrote to memory of 3972	4948	e57f731.exe	59
PID 4948 wrote to memory of 4076	4948	e57f731.exe	60
PID 4948 wrote to memory of 436	4948	e57f731.exe	61
PID 4948 wrote to memory of 4120	4948	e57f731.exe	62
PID 4948 wrote to memory of 2228	4948	e57f731.exe	74
PID 4948 wrote to memory of 3272	4948	e57f731.exe	76
PID 4948 wrote to memory of 5108	4948	e57f731.exe	85
PID 4948 wrote to memory of 5108	4948	e57f731.exe	85
PID 4948 wrote to memory of 2388	4948	e57f731.exe	87
PID 4948 wrote to memory of 2388	4948	e57f731.exe	87
PID 4948 wrote to memory of 4888	4948	e57f731.exe	88
PID 4948 wrote to memory of 4888	4948	e57f731.exe	88

System policy modification 1 TTPs 2 IoCs

evasion

Modify Registry

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	e57f731.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	e5819fb.exe

C:\Windows\system32\fontdrvhost.exe
"fontdrvhost.exe"
1⤵
PID:784

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

C:\Windows\system32\dwm.exe
"dwm.exe"
1⤵
PID:1020

C:\Windows\system32\sihost.exe
sihost.exe
1⤵
PID:2636

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
1⤵
PID:2664

C:\Windows\system32\taskhostw.exe
taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
1⤵
PID:2804

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:3512
- C:\Windows\system32\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\1576a15cba5a0a9e24f0846b019db18434b7062a0cfd8fdc73a12b3ee62f0be4.dll,#1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3716
- - C:\Windows\SysWOW64\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\1576a15cba5a0a9e24f0846b019db18434b7062a0cfd8fdc73a12b3ee62f0be4.dll,#1
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:1160
  - - C:\Users\Admin\AppData\Local\Temp\e57f731.exe
      C:\Users\Admin\AppData\Local\Temp\e57f731.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 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:4948
  - - C:\Users\Admin\AppData\Local\Temp\e57f8c7.exe
      C:\Users\Admin\AppData\Local\Temp\e57f8c7.exe
      4⤵
      Executes dropped EXE
      System Location Discovery: System Language Discovery
      PID:5108
  - - C:\Users\Admin\AppData\Local\Temp\e5819ad.exe
      C:\Users\Admin\AppData\Local\Temp\e5819ad.exe
      4⤵
      Executes dropped EXE
      System Location Discovery: System Language Discovery
      PID:2388
  - - C:\Users\Admin\AppData\Local\Temp\e5819fb.exe
      C:\Users\Admin\AppData\Local\Temp\e5819fb.exe
      4⤵
      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:4888

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
1⤵
PID:3672

C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
1⤵
PID:3864

C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
"C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
1⤵
PID:3972

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:4076

C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
"C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
1⤵
PID:436

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:4120

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:2228

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:3272

C:\Windows\system32\backgroundTaskHost.exe
"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
1⤵
PID:3480

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 System Firewall

T1562.004

Disable or Modify Tools

Modify Registry