sality | b626852744a81ae1c4fcbc43c0138233d79b3b83841e30d3eb34ecdae18e7ee7

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"	e57aeaf.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0"	e57aeaf.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1"	e57aeaf.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0"	e57ca45.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0"	e57ca45.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1"	e57ca45.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"	e57aeaf.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	e57ca45.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\AntiVirusDisableNotify = "1"	e57aeaf.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	e57aeaf.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	e57aeaf.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1"	e57aeaf.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1"	e57ca45.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1"	e57ca45.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	e57aeaf.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1"	e57aeaf.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	e57ca45.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	e57ca45.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	e57ca45.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	e57ca45.exe

Executes dropped EXE 4 IoCs

pid	Process
3368	e57aeaf.exe
2392	e57aff7.exe
1168	e57ca45.exe
3200	e57ca55.exe

Windows security modification 2 TTPs 14 IoCs

Disable or Modify Tools

Modify Registry

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc	e57ca45.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	e57aeaf.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	e57aeaf.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1"	e57ca45.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1"	e57ca45.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1"	e57aeaf.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc	e57aeaf.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	e57aeaf.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1"	e57aeaf.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	e57ca45.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	e57ca45.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	e57aeaf.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	e57ca45.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	e57ca45.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"	e57aeaf.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	e57ca45.exe

Enumerates connected drives 3 TTPs 14 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)	\??\I:	e57aeaf.exe
File opened (read-only)	\??\J:	e57aeaf.exe
File opened (read-only)	\??\K:	e57aeaf.exe
File opened (read-only)	\??\O:	e57aeaf.exe
File opened (read-only)	\??\Q:	e57aeaf.exe
File opened (read-only)	\??\E:	e57aeaf.exe
File opened (read-only)	\??\H:	e57aeaf.exe
File opened (read-only)	\??\M:	e57aeaf.exe
File opened (read-only)	\??\R:	e57aeaf.exe
File opened (read-only)	\??\L:	e57aeaf.exe
File opened (read-only)	\??\N:	e57aeaf.exe
File opened (read-only)	\??\P:	e57aeaf.exe
File opened (read-only)	\??\G:	e57aeaf.exe
File opened (read-only)	\??\S:	e57aeaf.exe

UPX packed file 33 IoCs

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

upx

resource	yara_rule
behavioral2/memory/3368-6-0x00000000007F0000-0x00000000018AA000-memory.dmp	upx
behavioral2/memory/3368-10-0x00000000007F0000-0x00000000018AA000-memory.dmp	upx
behavioral2/memory/3368-11-0x00000000007F0000-0x00000000018AA000-memory.dmp	upx
behavioral2/memory/3368-12-0x00000000007F0000-0x00000000018AA000-memory.dmp	upx
behavioral2/memory/3368-18-0x00000000007F0000-0x00000000018AA000-memory.dmp	upx
behavioral2/memory/3368-19-0x00000000007F0000-0x00000000018AA000-memory.dmp	upx
behavioral2/memory/3368-30-0x00000000007F0000-0x00000000018AA000-memory.dmp	upx
behavioral2/memory/3368-9-0x00000000007F0000-0x00000000018AA000-memory.dmp	upx
behavioral2/memory/3368-20-0x00000000007F0000-0x00000000018AA000-memory.dmp	upx
behavioral2/memory/3368-8-0x00000000007F0000-0x00000000018AA000-memory.dmp	upx
behavioral2/memory/3368-31-0x00000000007F0000-0x00000000018AA000-memory.dmp	upx
behavioral2/memory/3368-37-0x00000000007F0000-0x00000000018AA000-memory.dmp	upx
behavioral2/memory/3368-38-0x00000000007F0000-0x00000000018AA000-memory.dmp	upx
behavioral2/memory/3368-39-0x00000000007F0000-0x00000000018AA000-memory.dmp	upx
behavioral2/memory/3368-40-0x00000000007F0000-0x00000000018AA000-memory.dmp	upx
behavioral2/memory/3368-41-0x00000000007F0000-0x00000000018AA000-memory.dmp	upx
behavioral2/memory/3368-43-0x00000000007F0000-0x00000000018AA000-memory.dmp	upx
behavioral2/memory/3368-44-0x00000000007F0000-0x00000000018AA000-memory.dmp	upx
behavioral2/memory/3368-59-0x00000000007F0000-0x00000000018AA000-memory.dmp	upx
behavioral2/memory/3368-61-0x00000000007F0000-0x00000000018AA000-memory.dmp	upx
behavioral2/memory/3368-62-0x00000000007F0000-0x00000000018AA000-memory.dmp	upx
behavioral2/memory/3368-77-0x00000000007F0000-0x00000000018AA000-memory.dmp	upx
behavioral2/memory/3368-78-0x00000000007F0000-0x00000000018AA000-memory.dmp	upx
behavioral2/memory/3368-81-0x00000000007F0000-0x00000000018AA000-memory.dmp	upx
behavioral2/memory/3368-83-0x00000000007F0000-0x00000000018AA000-memory.dmp	upx
behavioral2/memory/3368-84-0x00000000007F0000-0x00000000018AA000-memory.dmp	upx
behavioral2/memory/3368-85-0x00000000007F0000-0x00000000018AA000-memory.dmp	upx
behavioral2/memory/3368-87-0x00000000007F0000-0x00000000018AA000-memory.dmp	upx
behavioral2/memory/3368-89-0x00000000007F0000-0x00000000018AA000-memory.dmp	upx
behavioral2/memory/3368-93-0x00000000007F0000-0x00000000018AA000-memory.dmp	upx
behavioral2/memory/3368-94-0x00000000007F0000-0x00000000018AA000-memory.dmp	upx
behavioral2/memory/3368-100-0x00000000007F0000-0x00000000018AA000-memory.dmp	upx
behavioral2/memory/1168-145-0x0000000000B40000-0x0000000001BFA000-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	e57aeaf.exe
File opened for modification	C:\Program Files\7-Zip\7zG.exe	e57aeaf.exe
File opened for modification	C:\Program Files\7-Zip\Uninstall.exe	e57aeaf.exe
File opened for modification	C:\Program Files\7-Zip\7z.exe	e57aeaf.exe

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\e57af0c	e57aeaf.exe
File opened for modification	C:\Windows\SYSTEM.INI	e57aeaf.exe
File created	C:\Windows\e5818b3	e57ca45.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	e57aeaf.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	e57aff7.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	e57ca45.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	e57ca55.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
3368	e57aeaf.exe
3368	e57aeaf.exe
3368	e57aeaf.exe
3368	e57aeaf.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeDebugPrivilege	3368	e57aeaf.exe
Token: SeDebugPrivilege	3368	e57aeaf.exe
Token: SeDebugPrivilege	3368	e57aeaf.exe
Token: SeDebugPrivilege	3368	e57aeaf.exe
Token: SeDebugPrivilege	3368	e57aeaf.exe
Token: SeDebugPrivilege	3368	e57aeaf.exe
Token: SeDebugPrivilege	3368	e57aeaf.exe
Token: SeDebugPrivilege	3368	e57aeaf.exe
Token: SeDebugPrivilege	3368	e57aeaf.exe
Token: SeDebugPrivilege	3368	e57aeaf.exe
Token: SeDebugPrivilege	3368	e57aeaf.exe
Token: SeDebugPrivilege	3368	e57aeaf.exe
Token: SeDebugPrivilege	3368	e57aeaf.exe
Token: SeDebugPrivilege	3368	e57aeaf.exe
Token: SeDebugPrivilege	3368	e57aeaf.exe
Token: SeDebugPrivilege	3368	e57aeaf.exe
Token: SeDebugPrivilege	3368	e57aeaf.exe
Token: SeDebugPrivilege	3368	e57aeaf.exe
Token: SeDebugPrivilege	3368	e57aeaf.exe
Token: SeDebugPrivilege	3368	e57aeaf.exe
Token: SeDebugPrivilege	3368	e57aeaf.exe
Token: SeDebugPrivilege	3368	e57aeaf.exe
Token: SeDebugPrivilege	3368	e57aeaf.exe
Token: SeDebugPrivilege	3368	e57aeaf.exe
Token: SeDebugPrivilege	3368	e57aeaf.exe
Token: SeDebugPrivilege	3368	e57aeaf.exe
Token: SeDebugPrivilege	3368	e57aeaf.exe
Token: SeDebugPrivilege	3368	e57aeaf.exe
Token: SeDebugPrivilege	3368	e57aeaf.exe
Token: SeDebugPrivilege	3368	e57aeaf.exe
Token: SeDebugPrivilege	3368	e57aeaf.exe
Token: SeDebugPrivilege	3368	e57aeaf.exe
Token: SeDebugPrivilege	3368	e57aeaf.exe
Token: SeDebugPrivilege	3368	e57aeaf.exe
Token: SeDebugPrivilege	3368	e57aeaf.exe
Token: SeDebugPrivilege	3368	e57aeaf.exe
Token: SeDebugPrivilege	3368	e57aeaf.exe
Token: SeDebugPrivilege	3368	e57aeaf.exe
Token: SeDebugPrivilege	3368	e57aeaf.exe
Token: SeDebugPrivilege	3368	e57aeaf.exe
Token: SeDebugPrivilege	3368	e57aeaf.exe
Token: SeDebugPrivilege	3368	e57aeaf.exe
Token: SeDebugPrivilege	3368	e57aeaf.exe
Token: SeDebugPrivilege	3368	e57aeaf.exe
Token: SeDebugPrivilege	3368	e57aeaf.exe
Token: SeDebugPrivilege	3368	e57aeaf.exe
Token: SeDebugPrivilege	3368	e57aeaf.exe
Token: SeDebugPrivilege	3368	e57aeaf.exe
Token: SeDebugPrivilege	3368	e57aeaf.exe
Token: SeDebugPrivilege	3368	e57aeaf.exe
Token: SeDebugPrivilege	3368	e57aeaf.exe
Token: SeDebugPrivilege	3368	e57aeaf.exe
Token: SeDebugPrivilege	3368	e57aeaf.exe
Token: SeDebugPrivilege	3368	e57aeaf.exe
Token: SeDebugPrivilege	3368	e57aeaf.exe
Token: SeDebugPrivilege	3368	e57aeaf.exe
Token: SeDebugPrivilege	3368	e57aeaf.exe
Token: SeDebugPrivilege	3368	e57aeaf.exe
Token: SeDebugPrivilege	3368	e57aeaf.exe
Token: SeDebugPrivilege	3368	e57aeaf.exe
Token: SeDebugPrivilege	3368	e57aeaf.exe
Token: SeDebugPrivilege	3368	e57aeaf.exe
Token: SeDebugPrivilege	3368	e57aeaf.exe
Token: SeDebugPrivilege	3368	e57aeaf.exe

Suspicious use of WriteProcessMemory 54 IoCs

description	pid	Process	procid_target
PID 4128 wrote to memory of 468	4128	rundll32.exe	82
PID 4128 wrote to memory of 468	4128	rundll32.exe	82
PID 4128 wrote to memory of 468	4128	rundll32.exe	82
PID 468 wrote to memory of 3368	468	rundll32.exe	83
PID 468 wrote to memory of 3368	468	rundll32.exe	83
PID 468 wrote to memory of 3368	468	rundll32.exe	83
PID 3368 wrote to memory of 760	3368	e57aeaf.exe	8
PID 3368 wrote to memory of 768	3368	e57aeaf.exe	9
PID 3368 wrote to memory of 64	3368	e57aeaf.exe	13
PID 3368 wrote to memory of 2496	3368	e57aeaf.exe	42
PID 3368 wrote to memory of 2516	3368	e57aeaf.exe	43
PID 3368 wrote to memory of 2800	3368	e57aeaf.exe	48
PID 3368 wrote to memory of 3520	3368	e57aeaf.exe	56
PID 3368 wrote to memory of 3688	3368	e57aeaf.exe	57
PID 3368 wrote to memory of 3864	3368	e57aeaf.exe	58
PID 3368 wrote to memory of 4020	3368	e57aeaf.exe	59
PID 3368 wrote to memory of 4084	3368	e57aeaf.exe	60
PID 3368 wrote to memory of 816	3368	e57aeaf.exe	61
PID 3368 wrote to memory of 4120	3368	e57aeaf.exe	62
PID 3368 wrote to memory of 724	3368	e57aeaf.exe	74
PID 3368 wrote to memory of 4524	3368	e57aeaf.exe	76
PID 3368 wrote to memory of 4128	3368	e57aeaf.exe	81
PID 3368 wrote to memory of 468	3368	e57aeaf.exe	82
PID 3368 wrote to memory of 468	3368	e57aeaf.exe	82
PID 468 wrote to memory of 2392	468	rundll32.exe	84
PID 468 wrote to memory of 2392	468	rundll32.exe	84
PID 468 wrote to memory of 2392	468	rundll32.exe	84
PID 468 wrote to memory of 1168	468	rundll32.exe	85
PID 468 wrote to memory of 1168	468	rundll32.exe	85
PID 468 wrote to memory of 1168	468	rundll32.exe	85
PID 468 wrote to memory of 3200	468	rundll32.exe	86
PID 468 wrote to memory of 3200	468	rundll32.exe	86
PID 468 wrote to memory of 3200	468	rundll32.exe	86
PID 3368 wrote to memory of 760	3368	e57aeaf.exe	8
PID 3368 wrote to memory of 768	3368	e57aeaf.exe	9
PID 3368 wrote to memory of 64	3368	e57aeaf.exe	13
PID 3368 wrote to memory of 2496	3368	e57aeaf.exe	42
PID 3368 wrote to memory of 2516	3368	e57aeaf.exe	43
PID 3368 wrote to memory of 2800	3368	e57aeaf.exe	48
PID 3368 wrote to memory of 3520	3368	e57aeaf.exe	56
PID 3368 wrote to memory of 3688	3368	e57aeaf.exe	57
PID 3368 wrote to memory of 3864	3368	e57aeaf.exe	58
PID 3368 wrote to memory of 4020	3368	e57aeaf.exe	59
PID 3368 wrote to memory of 4084	3368	e57aeaf.exe	60
PID 3368 wrote to memory of 816	3368	e57aeaf.exe	61
PID 3368 wrote to memory of 4120	3368	e57aeaf.exe	62
PID 3368 wrote to memory of 724	3368	e57aeaf.exe	74
PID 3368 wrote to memory of 4524	3368	e57aeaf.exe	76
PID 3368 wrote to memory of 2392	3368	e57aeaf.exe	84
PID 3368 wrote to memory of 2392	3368	e57aeaf.exe	84
PID 3368 wrote to memory of 1168	3368	e57aeaf.exe	85
PID 3368 wrote to memory of 1168	3368	e57aeaf.exe	85
PID 3368 wrote to memory of 3200	3368	e57aeaf.exe	86
PID 3368 wrote to memory of 3200	3368	e57aeaf.exe	86

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"	e57aeaf.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	e57ca45.exe

C:\Windows\system32\fontdrvhost.exe
"fontdrvhost.exe"
1⤵
PID:760

C:\Windows\system32\fontdrvhost.exe
"fontdrvhost.exe"
1⤵
PID:768

C:\Windows\system32\dwm.exe
"dwm.exe"
1⤵
PID:64

C:\Windows\system32\sihost.exe
sihost.exe
1⤵
PID:2496

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
1⤵
PID:2516

C:\Windows\system32\taskhostw.exe
taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
1⤵
PID:2800

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:3520
- C:\Windows\system32\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\b626852744a81ae1c4fcbc43c0138233d79b3b83841e30d3eb34ecdae18e7ee7N.dll,#1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:4128
- - C:\Windows\SysWOW64\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\b626852744a81ae1c4fcbc43c0138233d79b3b83841e30d3eb34ecdae18e7ee7N.dll,#1
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:468
  - - C:\Users\Admin\AppData\Local\Temp\e57aeaf.exe
      C:\Users\Admin\AppData\Local\Temp\e57aeaf.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:3368
  - - C:\Users\Admin\AppData\Local\Temp\e57aff7.exe
      C:\Users\Admin\AppData\Local\Temp\e57aff7.exe
      4⤵
      Executes dropped EXE
      System Location Discovery: System Language Discovery
      PID:2392
  - - C:\Users\Admin\AppData\Local\Temp\e57ca45.exe
      C:\Users\Admin\AppData\Local\Temp\e57ca45.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:1168
  - - C:\Users\Admin\AppData\Local\Temp\e57ca55.exe
      C:\Users\Admin\AppData\Local\Temp\e57ca55.exe
      4⤵
      Executes dropped EXE
      System Location Discovery: System Language Discovery
      PID:3200

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
1⤵
PID:3688

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:4020

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:4084

C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
"C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
1⤵
PID:816

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:724

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:4524

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