sality | 07f30401b80deb5f5d379207df94bb69da730c9f3c4f55a7e9f9456a3f4c247a

Windows Service

T1543.003

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1"	e57e918.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0"	e580887.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0"	e580887.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1"	e580887.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0"	e57e918.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0"	e57e918.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

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	e57e918.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	e580887.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\FirewallDisableNotify = "1"	e57e918.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1"	e57e918.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	e580887.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	e580887.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	e580887.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1"	e580887.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	e57e918.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	e57e918.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	e580887.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1"	e580887.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1"	e57e918.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	e57e918.exe

Executes dropped EXE 3 IoCs

pid	Process
4996	e57e918.exe
2308	e57ef71.exe
4084	e580887.exe

UPX packed file 27 IoCs

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

upx

resource	yara_rule
behavioral2/memory/4996-7-0x00000000007C0000-0x000000000187A000-memory.dmp	upx
behavioral2/memory/4996-9-0x00000000007C0000-0x000000000187A000-memory.dmp	upx
behavioral2/memory/4996-10-0x00000000007C0000-0x000000000187A000-memory.dmp	upx
behavioral2/memory/4996-18-0x00000000007C0000-0x000000000187A000-memory.dmp	upx
behavioral2/memory/4996-25-0x00000000007C0000-0x000000000187A000-memory.dmp	upx
behavioral2/memory/4996-31-0x00000000007C0000-0x000000000187A000-memory.dmp	upx
behavioral2/memory/4996-32-0x00000000007C0000-0x000000000187A000-memory.dmp	upx
behavioral2/memory/4996-33-0x00000000007C0000-0x000000000187A000-memory.dmp	upx
behavioral2/memory/4996-35-0x00000000007C0000-0x000000000187A000-memory.dmp	upx
behavioral2/memory/4996-34-0x00000000007C0000-0x000000000187A000-memory.dmp	upx
behavioral2/memory/4996-36-0x00000000007C0000-0x000000000187A000-memory.dmp	upx
behavioral2/memory/4996-37-0x00000000007C0000-0x000000000187A000-memory.dmp	upx
behavioral2/memory/4996-38-0x00000000007C0000-0x000000000187A000-memory.dmp	upx
behavioral2/memory/4996-39-0x00000000007C0000-0x000000000187A000-memory.dmp	upx
behavioral2/memory/4996-48-0x00000000007C0000-0x000000000187A000-memory.dmp	upx
behavioral2/memory/4996-57-0x00000000007C0000-0x000000000187A000-memory.dmp	upx
behavioral2/memory/4996-59-0x00000000007C0000-0x000000000187A000-memory.dmp	upx
behavioral2/memory/4996-62-0x00000000007C0000-0x000000000187A000-memory.dmp	upx
behavioral2/memory/4996-64-0x00000000007C0000-0x000000000187A000-memory.dmp	upx
behavioral2/memory/4996-70-0x00000000007C0000-0x000000000187A000-memory.dmp	upx
behavioral2/memory/4084-97-0x0000000000B40000-0x0000000001BFA000-memory.dmp	upx
behavioral2/memory/4084-99-0x0000000000B40000-0x0000000001BFA000-memory.dmp	upx
behavioral2/memory/4084-100-0x0000000000B40000-0x0000000001BFA000-memory.dmp	upx
behavioral2/memory/4084-101-0x0000000000B40000-0x0000000001BFA000-memory.dmp	upx
behavioral2/memory/4084-102-0x0000000000B40000-0x0000000001BFA000-memory.dmp	upx
behavioral2/memory/4084-105-0x0000000000B40000-0x0000000001BFA000-memory.dmp	upx
behavioral2/memory/4084-120-0x0000000000B40000-0x0000000001BFA000-memory.dmp	upx

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\AntiVirusOverride = "1"	e57e918.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	e57e918.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	e580887.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	e580887.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc	e580887.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	e580887.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1"	e580887.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	e580887.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	e57e918.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	e57e918.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1"	e57e918.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1"	e57e918.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc	e57e918.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1"	e580887.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"	e580887.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	e57e918.exe

Enumerates connected drives 3 TTPs 4 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)	\??\E:	e57e918.exe
File opened (read-only)	\??\G:	e57e918.exe
File opened (read-only)	\??\H:	e57e918.exe
File opened (read-only)	\??\I:	e57e918.exe

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\e57ed4e	e57e918.exe
File opened for modification	C:\Windows\SYSTEM.INI	e57e918.exe
File created	C:\Windows\e58501f	e580887.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
4996	e57e918.exe
4996	e57e918.exe
4996	e57e918.exe
4996	e57e918.exe
4084	e580887.exe
4084	e580887.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeDebugPrivilege	4996	e57e918.exe
Token: SeDebugPrivilege	4996	e57e918.exe
Token: SeDebugPrivilege	4996	e57e918.exe
Token: SeDebugPrivilege	4996	e57e918.exe
Token: SeDebugPrivilege	4996	e57e918.exe
Token: SeDebugPrivilege	4996	e57e918.exe
Token: SeDebugPrivilege	4996	e57e918.exe
Token: SeDebugPrivilege	4996	e57e918.exe
Token: SeDebugPrivilege	4996	e57e918.exe
Token: SeDebugPrivilege	4996	e57e918.exe
Token: SeDebugPrivilege	4996	e57e918.exe
Token: SeDebugPrivilege	4996	e57e918.exe
Token: SeDebugPrivilege	4996	e57e918.exe
Token: SeDebugPrivilege	4996	e57e918.exe
Token: SeDebugPrivilege	4996	e57e918.exe
Token: SeDebugPrivilege	4996	e57e918.exe
Token: SeDebugPrivilege	4996	e57e918.exe
Token: SeDebugPrivilege	4996	e57e918.exe
Token: SeDebugPrivilege	4996	e57e918.exe
Token: SeDebugPrivilege	4996	e57e918.exe
Token: SeDebugPrivilege	4996	e57e918.exe
Token: SeDebugPrivilege	4996	e57e918.exe
Token: SeDebugPrivilege	4996	e57e918.exe
Token: SeDebugPrivilege	4996	e57e918.exe
Token: SeDebugPrivilege	4996	e57e918.exe
Token: SeDebugPrivilege	4996	e57e918.exe
Token: SeDebugPrivilege	4996	e57e918.exe
Token: SeDebugPrivilege	4996	e57e918.exe
Token: SeDebugPrivilege	4996	e57e918.exe
Token: SeDebugPrivilege	4996	e57e918.exe
Token: SeDebugPrivilege	4996	e57e918.exe
Token: SeDebugPrivilege	4996	e57e918.exe
Token: SeDebugPrivilege	4996	e57e918.exe
Token: SeDebugPrivilege	4996	e57e918.exe
Token: SeDebugPrivilege	4996	e57e918.exe
Token: SeDebugPrivilege	4996	e57e918.exe
Token: SeDebugPrivilege	4996	e57e918.exe
Token: SeDebugPrivilege	4996	e57e918.exe
Token: SeDebugPrivilege	4996	e57e918.exe
Token: SeDebugPrivilege	4996	e57e918.exe
Token: SeDebugPrivilege	4996	e57e918.exe
Token: SeDebugPrivilege	4996	e57e918.exe
Token: SeDebugPrivilege	4996	e57e918.exe
Token: SeDebugPrivilege	4996	e57e918.exe
Token: SeDebugPrivilege	4996	e57e918.exe
Token: SeDebugPrivilege	4996	e57e918.exe
Token: SeDebugPrivilege	4996	e57e918.exe
Token: SeDebugPrivilege	4996	e57e918.exe
Token: SeDebugPrivilege	4996	e57e918.exe
Token: SeDebugPrivilege	4996	e57e918.exe
Token: SeDebugPrivilege	4996	e57e918.exe
Token: SeDebugPrivilege	4996	e57e918.exe
Token: SeDebugPrivilege	4996	e57e918.exe
Token: SeDebugPrivilege	4996	e57e918.exe
Token: SeDebugPrivilege	4996	e57e918.exe
Token: SeDebugPrivilege	4996	e57e918.exe
Token: SeDebugPrivilege	4996	e57e918.exe
Token: SeDebugPrivilege	4996	e57e918.exe
Token: SeDebugPrivilege	4996	e57e918.exe
Token: SeDebugPrivilege	4996	e57e918.exe
Token: SeDebugPrivilege	4996	e57e918.exe
Token: SeDebugPrivilege	4996	e57e918.exe
Token: SeDebugPrivilege	4996	e57e918.exe
Token: SeDebugPrivilege	4996	e57e918.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2400 wrote to memory of 564	2400	rundll32.exe	84
PID 2400 wrote to memory of 564	2400	rundll32.exe	84
PID 2400 wrote to memory of 564	2400	rundll32.exe	84
PID 564 wrote to memory of 4996	564	rundll32.exe	86
PID 564 wrote to memory of 4996	564	rundll32.exe	86
PID 564 wrote to memory of 4996	564	rundll32.exe	86
PID 4996 wrote to memory of 792	4996	e57e918.exe	8
PID 4996 wrote to memory of 800	4996	e57e918.exe	9
PID 4996 wrote to memory of 332	4996	e57e918.exe	10
PID 4996 wrote to memory of 2312	4996	e57e918.exe	59
PID 4996 wrote to memory of 2324	4996	e57e918.exe	58
PID 4996 wrote to memory of 2540	4996	e57e918.exe	55
PID 4996 wrote to memory of 3256	4996	e57e918.exe	45
PID 4996 wrote to memory of 3404	4996	e57e918.exe	44
PID 4996 wrote to memory of 3636	4996	e57e918.exe	43
PID 4996 wrote to memory of 3860	4996	e57e918.exe	19
PID 4996 wrote to memory of 3932	4996	e57e918.exe	20
PID 4996 wrote to memory of 4020	4996	e57e918.exe	42
PID 4996 wrote to memory of 3524	4996	e57e918.exe	41
PID 4996 wrote to memory of 488	4996	e57e918.exe	39
PID 4996 wrote to memory of 4944	4996	e57e918.exe	30
PID 4996 wrote to memory of 3424	4996	e57e918.exe	27
PID 4996 wrote to memory of 2688	4996	e57e918.exe	26
PID 4996 wrote to memory of 2372	4996	e57e918.exe	24
PID 4996 wrote to memory of 5092	4996	e57e918.exe	23
PID 4996 wrote to memory of 2400	4996	e57e918.exe	53
PID 4996 wrote to memory of 564	4996	e57e918.exe	84
PID 4996 wrote to memory of 564	4996	e57e918.exe	84
PID 4996 wrote to memory of 2236	4996	e57e918.exe	85
PID 564 wrote to memory of 2308	564	rundll32.exe	87
PID 564 wrote to memory of 2308	564	rundll32.exe	87
PID 564 wrote to memory of 2308	564	rundll32.exe	87
PID 564 wrote to memory of 4084	564	rundll32.exe	88
PID 564 wrote to memory of 4084	564	rundll32.exe	88
PID 564 wrote to memory of 4084	564	rundll32.exe	88
PID 4996 wrote to memory of 792	4996	e57e918.exe	8
PID 4996 wrote to memory of 800	4996	e57e918.exe	9
PID 4996 wrote to memory of 332	4996	e57e918.exe	10
PID 4996 wrote to memory of 2312	4996	e57e918.exe	59
PID 4996 wrote to memory of 2324	4996	e57e918.exe	58
PID 4996 wrote to memory of 2540	4996	e57e918.exe	55
PID 4996 wrote to memory of 3256	4996	e57e918.exe	45
PID 4996 wrote to memory of 3404	4996	e57e918.exe	44
PID 4996 wrote to memory of 3636	4996	e57e918.exe	43
PID 4996 wrote to memory of 3860	4996	e57e918.exe	19
PID 4996 wrote to memory of 3932	4996	e57e918.exe	20
PID 4996 wrote to memory of 4020	4996	e57e918.exe	42
PID 4996 wrote to memory of 3524	4996	e57e918.exe	41
PID 4996 wrote to memory of 488	4996	e57e918.exe	39
PID 4996 wrote to memory of 4944	4996	e57e918.exe	30
PID 4996 wrote to memory of 3424	4996	e57e918.exe	27
PID 4996 wrote to memory of 2688	4996	e57e918.exe	26
PID 4996 wrote to memory of 2372	4996	e57e918.exe	24
PID 4996 wrote to memory of 5092	4996	e57e918.exe	23
PID 4996 wrote to memory of 2308	4996	e57e918.exe	87
PID 4996 wrote to memory of 2308	4996	e57e918.exe	87
PID 4996 wrote to memory of 4084	4996	e57e918.exe	88
PID 4996 wrote to memory of 4084	4996	e57e918.exe	88
PID 4084 wrote to memory of 792	4084	e580887.exe	8
PID 4084 wrote to memory of 800	4084	e580887.exe	9
PID 4084 wrote to memory of 332	4084	e580887.exe	10
PID 4084 wrote to memory of 2312	4084	e580887.exe	59
PID 4084 wrote to memory of 2324	4084	e580887.exe	58
PID 4084 wrote to memory of 2540	4084	e580887.exe	55

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"	e57e918.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	e580887.exe

C:\Windows\system32\fontdrvhost.exe
"fontdrvhost.exe"
1⤵
PID:792

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

C:\Windows\system32\dwm.exe
"dwm.exe"
1⤵
PID:332

C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
"C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
1⤵
PID:3860

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:3932

C:\Windows\system32\backgroundTaskHost.exe
"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
1⤵
PID:5092

C:\Windows\system32\backgroundTaskHost.exe
"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:CortanaUI.AppX3bn25b6f886wmg6twh46972vprk9tnbf.mca
1⤵
PID:2372

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:2688

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:3424

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:4944

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:488

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:3524

C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
"C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
1⤵
PID:4020

C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
1⤵
PID:3636

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
1⤵
PID:3404

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:3256
- C:\Windows\system32\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\NEAS.bf0252fb37b0ea288eb95f7a1efab790.dll,#1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2400
- - C:\Windows\SysWOW64\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\NEAS.bf0252fb37b0ea288eb95f7a1efab790.dll,#1
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:564
  - - C:\Users\Admin\AppData\Local\Temp\e57e918.exe
      C:\Users\Admin\AppData\Local\Temp\e57e918.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:4996
  - - C:\Users\Admin\AppData\Local\Temp\e57ef71.exe
      C:\Users\Admin\AppData\Local\Temp\e57ef71.exe
      4⤵
      Executes dropped EXE
      PID:2308
  - - C:\Users\Admin\AppData\Local\Temp\e580887.exe
      C:\Users\Admin\AppData\Local\Temp\e580887.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
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of WriteProcessMemory
      System policy modification
      PID:4084

C:\Windows\system32\taskhostw.exe
taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
1⤵
PID:2540

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
1⤵
PID:2324

C:\Windows\system32\sihost.exe
sihost.exe
1⤵
PID:2312

C:\Windows\system32\BackgroundTaskHost.exe
"C:\Windows\system32\BackgroundTaskHost.exe" -ServerName:BackgroundTaskHost.WebAccountProvider
1⤵
PID:2236

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