sality | e2d0b8dac35835a9d7fa918d5dd98192e91cfd29ab1da0e401dc1329da2c55c2

Windows Service

T1543.003

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1"	d2efa141d0a3e68e61f237ea358e6783.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0"	Au_.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0"	Au_.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1"	Au_.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0"	d2efa141d0a3e68e61f237ea358e6783.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0"	d2efa141d0a3e68e61f237ea358e6783.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"	d2efa141d0a3e68e61f237ea358e6783.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	Au_.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"	d2efa141d0a3e68e61f237ea358e6783.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	d2efa141d0a3e68e61f237ea358e6783.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	d2efa141d0a3e68e61f237ea358e6783.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1"	Au_.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	Au_.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1"	Au_.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	Au_.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	d2efa141d0a3e68e61f237ea358e6783.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1"	d2efa141d0a3e68e61f237ea358e6783.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1"	d2efa141d0a3e68e61f237ea358e6783.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	Au_.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	Au_.exe

Disables RegEdit via registry modification 2 IoCs

evasion

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\system\DisableRegistryTools = "1"	d2efa141d0a3e68e61f237ea358e6783.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\system\DisableRegistryTools = "1"	Au_.exe

Disables Task Manager via registry modification
evasion

Executes dropped EXE 1 IoCs

pid	Process
4336	Au_.exe

Loads dropped DLL 3 IoCs

pid	Process
4336	Au_.exe
4336	Au_.exe
4336	Au_.exe

UPX packed file 25 IoCs

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

upx

resource	yara_rule
behavioral2/memory/4284-2-0x0000000002390000-0x000000000341E000-memory.dmp	upx
behavioral2/memory/4284-4-0x0000000002390000-0x000000000341E000-memory.dmp	upx
behavioral2/memory/4284-5-0x0000000002390000-0x000000000341E000-memory.dmp	upx
behavioral2/memory/4284-6-0x0000000002390000-0x000000000341E000-memory.dmp	upx
behavioral2/memory/4284-8-0x0000000002390000-0x000000000341E000-memory.dmp	upx
behavioral2/memory/4336-45-0x00000000043B0000-0x000000000543E000-memory.dmp	upx
behavioral2/memory/4336-47-0x00000000043B0000-0x000000000543E000-memory.dmp	upx
behavioral2/memory/4336-48-0x00000000043B0000-0x000000000543E000-memory.dmp	upx
behavioral2/memory/4336-52-0x00000000043B0000-0x000000000543E000-memory.dmp	upx
behavioral2/memory/4336-53-0x00000000043B0000-0x000000000543E000-memory.dmp	upx
behavioral2/memory/4336-54-0x00000000043B0000-0x000000000543E000-memory.dmp	upx
behavioral2/memory/4336-55-0x00000000043B0000-0x000000000543E000-memory.dmp	upx
behavioral2/memory/4336-56-0x00000000043B0000-0x000000000543E000-memory.dmp	upx
behavioral2/memory/4336-57-0x00000000043B0000-0x000000000543E000-memory.dmp	upx
behavioral2/memory/4336-58-0x00000000043B0000-0x000000000543E000-memory.dmp	upx
behavioral2/memory/4336-59-0x00000000043B0000-0x000000000543E000-memory.dmp	upx
behavioral2/memory/4336-61-0x00000000043B0000-0x000000000543E000-memory.dmp	upx
behavioral2/memory/4336-62-0x00000000043B0000-0x000000000543E000-memory.dmp	upx
behavioral2/memory/4336-63-0x00000000043B0000-0x000000000543E000-memory.dmp	upx
behavioral2/memory/4336-65-0x00000000043B0000-0x000000000543E000-memory.dmp	upx
behavioral2/memory/4336-72-0x00000000043B0000-0x000000000543E000-memory.dmp	upx
behavioral2/memory/4336-73-0x00000000043B0000-0x000000000543E000-memory.dmp	upx
behavioral2/memory/4336-77-0x00000000043B0000-0x000000000543E000-memory.dmp	upx
behavioral2/memory/4336-76-0x00000000043B0000-0x000000000543E000-memory.dmp	upx
behavioral2/memory/4336-78-0x00000000043B0000-0x000000000543E000-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"	d2efa141d0a3e68e61f237ea358e6783.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	d2efa141d0a3e68e61f237ea358e6783.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1"	d2efa141d0a3e68e61f237ea358e6783.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	Au_.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1"	Au_.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	Au_.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc	Au_.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1"	d2efa141d0a3e68e61f237ea358e6783.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	Au_.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1"	Au_.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	d2efa141d0a3e68e61f237ea358e6783.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	d2efa141d0a3e68e61f237ea358e6783.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc	d2efa141d0a3e68e61f237ea358e6783.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	Au_.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"	d2efa141d0a3e68e61f237ea358e6783.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	Au_.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SYSTEM.INI	d2efa141d0a3e68e61f237ea358e6783.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
4284	d2efa141d0a3e68e61f237ea358e6783.exe
4284	d2efa141d0a3e68e61f237ea358e6783.exe
4336	Au_.exe
4336	Au_.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeDebugPrivilege	4284	d2efa141d0a3e68e61f237ea358e6783.exe
Token: SeDebugPrivilege	4284	d2efa141d0a3e68e61f237ea358e6783.exe
Token: SeDebugPrivilege	4284	d2efa141d0a3e68e61f237ea358e6783.exe
Token: SeDebugPrivilege	4284	d2efa141d0a3e68e61f237ea358e6783.exe
Token: SeDebugPrivilege	4284	d2efa141d0a3e68e61f237ea358e6783.exe
Token: SeDebugPrivilege	4284	d2efa141d0a3e68e61f237ea358e6783.exe
Token: SeDebugPrivilege	4284	d2efa141d0a3e68e61f237ea358e6783.exe
Token: SeDebugPrivilege	4284	d2efa141d0a3e68e61f237ea358e6783.exe
Token: SeDebugPrivilege	4284	d2efa141d0a3e68e61f237ea358e6783.exe
Token: SeDebugPrivilege	4284	d2efa141d0a3e68e61f237ea358e6783.exe
Token: SeDebugPrivilege	4284	d2efa141d0a3e68e61f237ea358e6783.exe
Token: SeDebugPrivilege	4284	d2efa141d0a3e68e61f237ea358e6783.exe
Token: SeDebugPrivilege	4284	d2efa141d0a3e68e61f237ea358e6783.exe
Token: SeDebugPrivilege	4284	d2efa141d0a3e68e61f237ea358e6783.exe
Token: SeDebugPrivilege	4284	d2efa141d0a3e68e61f237ea358e6783.exe
Token: SeDebugPrivilege	4284	d2efa141d0a3e68e61f237ea358e6783.exe
Token: SeDebugPrivilege	4284	d2efa141d0a3e68e61f237ea358e6783.exe
Token: SeDebugPrivilege	4284	d2efa141d0a3e68e61f237ea358e6783.exe
Token: SeDebugPrivilege	4284	d2efa141d0a3e68e61f237ea358e6783.exe
Token: SeDebugPrivilege	4284	d2efa141d0a3e68e61f237ea358e6783.exe
Token: SeDebugPrivilege	4284	d2efa141d0a3e68e61f237ea358e6783.exe
Token: SeDebugPrivilege	4284	d2efa141d0a3e68e61f237ea358e6783.exe
Token: SeDebugPrivilege	4284	d2efa141d0a3e68e61f237ea358e6783.exe
Token: SeDebugPrivilege	4284	d2efa141d0a3e68e61f237ea358e6783.exe
Token: SeDebugPrivilege	4284	d2efa141d0a3e68e61f237ea358e6783.exe
Token: SeDebugPrivilege	4284	d2efa141d0a3e68e61f237ea358e6783.exe
Token: SeDebugPrivilege	4284	d2efa141d0a3e68e61f237ea358e6783.exe
Token: SeDebugPrivilege	4284	d2efa141d0a3e68e61f237ea358e6783.exe
Token: SeDebugPrivilege	4284	d2efa141d0a3e68e61f237ea358e6783.exe
Token: SeDebugPrivilege	4284	d2efa141d0a3e68e61f237ea358e6783.exe
Token: SeDebugPrivilege	4284	d2efa141d0a3e68e61f237ea358e6783.exe
Token: SeDebugPrivilege	4284	d2efa141d0a3e68e61f237ea358e6783.exe
Token: SeDebugPrivilege	4284	d2efa141d0a3e68e61f237ea358e6783.exe
Token: SeDebugPrivilege	4284	d2efa141d0a3e68e61f237ea358e6783.exe
Token: SeDebugPrivilege	4284	d2efa141d0a3e68e61f237ea358e6783.exe
Token: SeDebugPrivilege	4284	d2efa141d0a3e68e61f237ea358e6783.exe
Token: SeDebugPrivilege	4284	d2efa141d0a3e68e61f237ea358e6783.exe
Token: SeDebugPrivilege	4284	d2efa141d0a3e68e61f237ea358e6783.exe
Token: SeDebugPrivilege	4284	d2efa141d0a3e68e61f237ea358e6783.exe
Token: SeDebugPrivilege	4284	d2efa141d0a3e68e61f237ea358e6783.exe
Token: SeDebugPrivilege	4284	d2efa141d0a3e68e61f237ea358e6783.exe
Token: SeDebugPrivilege	4284	d2efa141d0a3e68e61f237ea358e6783.exe
Token: SeDebugPrivilege	4284	d2efa141d0a3e68e61f237ea358e6783.exe
Token: SeDebugPrivilege	4284	d2efa141d0a3e68e61f237ea358e6783.exe
Token: SeDebugPrivilege	4284	d2efa141d0a3e68e61f237ea358e6783.exe
Token: SeDebugPrivilege	4284	d2efa141d0a3e68e61f237ea358e6783.exe
Token: SeDebugPrivilege	4284	d2efa141d0a3e68e61f237ea358e6783.exe
Token: SeDebugPrivilege	4284	d2efa141d0a3e68e61f237ea358e6783.exe
Token: SeDebugPrivilege	4284	d2efa141d0a3e68e61f237ea358e6783.exe
Token: SeDebugPrivilege	4284	d2efa141d0a3e68e61f237ea358e6783.exe
Token: SeDebugPrivilege	4284	d2efa141d0a3e68e61f237ea358e6783.exe
Token: SeDebugPrivilege	4284	d2efa141d0a3e68e61f237ea358e6783.exe
Token: SeDebugPrivilege	4284	d2efa141d0a3e68e61f237ea358e6783.exe
Token: SeDebugPrivilege	4284	d2efa141d0a3e68e61f237ea358e6783.exe
Token: SeDebugPrivilege	4284	d2efa141d0a3e68e61f237ea358e6783.exe
Token: SeDebugPrivilege	4284	d2efa141d0a3e68e61f237ea358e6783.exe
Token: SeDebugPrivilege	4284	d2efa141d0a3e68e61f237ea358e6783.exe
Token: SeDebugPrivilege	4284	d2efa141d0a3e68e61f237ea358e6783.exe
Token: SeDebugPrivilege	4284	d2efa141d0a3e68e61f237ea358e6783.exe
Token: SeDebugPrivilege	4284	d2efa141d0a3e68e61f237ea358e6783.exe
Token: SeDebugPrivilege	4284	d2efa141d0a3e68e61f237ea358e6783.exe
Token: SeDebugPrivilege	4284	d2efa141d0a3e68e61f237ea358e6783.exe
Token: SeDebugPrivilege	4284	d2efa141d0a3e68e61f237ea358e6783.exe
Token: SeDebugPrivilege	4284	d2efa141d0a3e68e61f237ea358e6783.exe

Suspicious use of WriteProcessMemory 53 IoCs

description	pid	Process	procid_target
PID 4284 wrote to memory of 776	4284	d2efa141d0a3e68e61f237ea358e6783.exe	8
PID 4284 wrote to memory of 784	4284	d2efa141d0a3e68e61f237ea358e6783.exe	9
PID 4284 wrote to memory of 60	4284	d2efa141d0a3e68e61f237ea358e6783.exe	13
PID 4284 wrote to memory of 2400	4284	d2efa141d0a3e68e61f237ea358e6783.exe	42
PID 4284 wrote to memory of 2420	4284	d2efa141d0a3e68e61f237ea358e6783.exe	43
PID 4284 wrote to memory of 2632	4284	d2efa141d0a3e68e61f237ea358e6783.exe	47
PID 4284 wrote to memory of 3360	4284	d2efa141d0a3e68e61f237ea358e6783.exe	57
PID 4284 wrote to memory of 3540	4284	d2efa141d0a3e68e61f237ea358e6783.exe	58
PID 4284 wrote to memory of 3784	4284	d2efa141d0a3e68e61f237ea358e6783.exe	59
PID 4284 wrote to memory of 3892	4284	d2efa141d0a3e68e61f237ea358e6783.exe	60
PID 4284 wrote to memory of 4008	4284	d2efa141d0a3e68e61f237ea358e6783.exe	61
PID 4284 wrote to memory of 3112	4284	d2efa141d0a3e68e61f237ea358e6783.exe	62
PID 4284 wrote to memory of 4188	4284	d2efa141d0a3e68e61f237ea358e6783.exe	63
PID 4284 wrote to memory of 4592	4284	d2efa141d0a3e68e61f237ea358e6783.exe	65
PID 4284 wrote to memory of 3356	4284	d2efa141d0a3e68e61f237ea358e6783.exe	76
PID 4284 wrote to memory of 2448	4284	d2efa141d0a3e68e61f237ea358e6783.exe	78
PID 4284 wrote to memory of 4388	4284	d2efa141d0a3e68e61f237ea358e6783.exe	79
PID 4284 wrote to memory of 2864	4284	d2efa141d0a3e68e61f237ea358e6783.exe	80
PID 4284 wrote to memory of 3852	4284	d2efa141d0a3e68e61f237ea358e6783.exe	81
PID 4284 wrote to memory of 2940	4284	d2efa141d0a3e68e61f237ea358e6783.exe	82
PID 4284 wrote to memory of 1716	4284	d2efa141d0a3e68e61f237ea358e6783.exe	84
PID 4284 wrote to memory of 1164	4284	d2efa141d0a3e68e61f237ea358e6783.exe	85
PID 4284 wrote to memory of 2204	4284	d2efa141d0a3e68e61f237ea358e6783.exe	90
PID 4284 wrote to memory of 4876	4284	d2efa141d0a3e68e61f237ea358e6783.exe	91
PID 4284 wrote to memory of 4336	4284	d2efa141d0a3e68e61f237ea358e6783.exe	96
PID 4284 wrote to memory of 4336	4284	d2efa141d0a3e68e61f237ea358e6783.exe	96
PID 4284 wrote to memory of 4336	4284	d2efa141d0a3e68e61f237ea358e6783.exe	96
PID 4284 wrote to memory of 3572	4284	d2efa141d0a3e68e61f237ea358e6783.exe	95
PID 4336 wrote to memory of 776	4336	Au_.exe	8
PID 4336 wrote to memory of 784	4336	Au_.exe	9
PID 4336 wrote to memory of 60	4336	Au_.exe	13
PID 4336 wrote to memory of 2400	4336	Au_.exe	42
PID 4336 wrote to memory of 2420	4336	Au_.exe	43
PID 4336 wrote to memory of 2632	4336	Au_.exe	47
PID 4336 wrote to memory of 3360	4336	Au_.exe	57
PID 4336 wrote to memory of 3540	4336	Au_.exe	58
PID 4336 wrote to memory of 3784	4336	Au_.exe	59
PID 4336 wrote to memory of 3892	4336	Au_.exe	60
PID 4336 wrote to memory of 4008	4336	Au_.exe	61
PID 4336 wrote to memory of 3112	4336	Au_.exe	62
PID 4336 wrote to memory of 4188	4336	Au_.exe	63
PID 4336 wrote to memory of 4592	4336	Au_.exe	65
PID 4336 wrote to memory of 3356	4336	Au_.exe	76
PID 4336 wrote to memory of 2448	4336	Au_.exe	78
PID 4336 wrote to memory of 4388	4336	Au_.exe	79
PID 4336 wrote to memory of 2864	4336	Au_.exe	80
PID 4336 wrote to memory of 3852	4336	Au_.exe	81
PID 4336 wrote to memory of 2940	4336	Au_.exe	82
PID 4336 wrote to memory of 1716	4336	Au_.exe	84
PID 4336 wrote to memory of 1164	4336	Au_.exe	85
PID 4336 wrote to memory of 2204	4336	Au_.exe	90
PID 4336 wrote to memory of 3572	4336	Au_.exe	95
PID 4336 wrote to memory of 2140	4336	Au_.exe	97

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"	d2efa141d0a3e68e61f237ea358e6783.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	Au_.exe

C:\Windows\system32\fontdrvhost.exe
"fontdrvhost.exe"
1⤵
PID:776

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

C:\Windows\system32\dwm.exe
"dwm.exe"
1⤵
PID:60

C:\Windows\system32\sihost.exe
sihost.exe
1⤵
PID:2400

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
1⤵
PID:2420

C:\Windows\system32\taskhostw.exe
taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
1⤵
PID:2632

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:3360
- C:\Users\Admin\AppData\Local\Temp\d2efa141d0a3e68e61f237ea358e6783.exe
  "C:\Users\Admin\AppData\Local\Temp\d2efa141d0a3e68e61f237ea358e6783.exe"
  2⤵
  - Modifies firewall policy service
  - UAC bypass
  - Windows security bypass
  - Disables RegEdit via registry modification
  - Windows security modification
  - Checks whether UAC is enabled
  - Drops file in Windows directory
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  - System policy modification
  PID:4284
- - C:\Users\Admin\AppData\Local\Temp\~nsu.tmp\Au_.exe
    "C:\Users\Admin\AppData\Local\Temp\~nsu.tmp\Au_.exe" _?=C:\Users\Admin\AppData\Local\Temp\
    3⤵
    - Modifies firewall policy service
    - UAC bypass
    - Windows security bypass
    - Disables RegEdit via registry modification
    - Executes dropped EXE
    - Loads dropped DLL
    - Windows security modification
    - Checks whether UAC is enabled
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of WriteProcessMemory
    - System policy modification
    PID:4336

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
1⤵
PID:3540

C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
1⤵
PID:3784

C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
"C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
1⤵
PID:3892

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:4008

C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
"C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
1⤵
PID:3112

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:4188

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:4592

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:3356

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --no-startup-window
1⤵
PID:2448
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" /prefetch:4 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad" --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=122.0.6261.70 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=122.0.2365.52 --initial-client-data=0x238,0x23c,0x240,0x234,0x260,0x7ff97c662e98,0x7ff97c662ea4,0x7ff97c662eb0
  2⤵
  PID:4388
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --no-appcompat-clear --gpu-preferences=WAAAAAAAAADgAAAMAAAAAAAAAAAAAAAAAABgAAAAAAA4AAAAAAAAAAAAAAAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGAAAAAAAAAAYAAAAAAAAAAgAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --mojo-platform-channel-handle=2280 --field-trial-handle=2284,i,15722001240173834669,15048020084704567542,262144 --variations-seed-version /prefetch:2
  2⤵
  PID:2864
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --no-appcompat-clear --mojo-platform-channel-handle=3224 --field-trial-handle=2284,i,15722001240173834669,15048020084704567542,262144 --variations-seed-version /prefetch:3
  2⤵
  PID:3852
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --lang=en-US --service-sandbox-type=service --no-appcompat-clear --mojo-platform-channel-handle=3328 --field-trial-handle=2284,i,15722001240173834669,15048020084704567542,262144 --variations-seed-version /prefetch:8
  2⤵
  PID:2940
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --instant-process --no-appcompat-clear --lang=en-US --js-flags=--ms-user-locale= --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=11 --mojo-platform-channel-handle=5260 --field-trial-handle=2284,i,15722001240173834669,15048020084704567542,262144 --variations-seed-version /prefetch:1
  2⤵
  PID:1716
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --no-appcompat-clear --lang=en-US --js-flags=--ms-user-locale= --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=12 --mojo-platform-channel-handle=5468 --field-trial-handle=2284,i,15722001240173834669,15048020084704567542,262144 --variations-seed-version /prefetch:1
  2⤵
  PID:1164
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=3712 --field-trial-handle=2284,i,15722001240173834669,15048020084704567542,262144 --variations-seed-version /prefetch:8
  2⤵
  PID:1600

C:\Windows\system32\backgroundTaskHost.exe
"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:CortanaUI.AppX3bn25b6f886wmg6twh46972vprk9tnbf.mca
1⤵
PID:2204

C:\Windows\system32\backgroundTaskHost.exe
"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
1⤵
PID:4876

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:3572

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:2140

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