sality | 1ba0b14bb4f0bb279164d473b897108251e0d6128447c48d7005b948846339b6

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\DisableNotifications = "1"	e576d12.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0"	e576d12.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0"	e576d12.exe

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

UAC bypass 3 TTPs 1 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"	e576d12.exe

Windows security bypass 2 TTPs 6 IoCs

Disable or Modify Tools

Modify Registry

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	e576d12.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1"	e576d12.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	e576d12.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	e576d12.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	e576d12.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1"	e576d12.exe

Executes dropped EXE 3 IoCs

pid	Process
1472	e576d12.exe
1536	e576dec.exe
1012	e578899.exe

Windows security modification 2 TTPs 7 IoCs

Disable or Modify Tools

Modify Registry

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1"	e576d12.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc	e576d12.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	e576d12.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	e576d12.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	e576d12.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1"	e576d12.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	e576d12.exe

Checks whether UAC is enabled 1 TTPs 1 IoCs

System Information Discovery

T1082

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	e576d12.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)	\??\M:	e576d12.exe
File opened (read-only)	\??\N:	e576d12.exe
File opened (read-only)	\??\P:	e576d12.exe
File opened (read-only)	\??\S:	e576d12.exe
File opened (read-only)	\??\G:	e576d12.exe
File opened (read-only)	\??\I:	e576d12.exe
File opened (read-only)	\??\K:	e576d12.exe
File opened (read-only)	\??\O:	e576d12.exe
File opened (read-only)	\??\R:	e576d12.exe
File opened (read-only)	\??\E:	e576d12.exe
File opened (read-only)	\??\L:	e576d12.exe
File opened (read-only)	\??\Q:	e576d12.exe
File opened (read-only)	\??\H:	e576d12.exe
File opened (read-only)	\??\J:	e576d12.exe

UPX packed file 31 IoCs

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

upx

resource	yara_rule
behavioral2/memory/1472-6-0x00000000007A0000-0x000000000185A000-memory.dmp	upx
behavioral2/memory/1472-8-0x00000000007A0000-0x000000000185A000-memory.dmp	upx
behavioral2/memory/1472-9-0x00000000007A0000-0x000000000185A000-memory.dmp	upx
behavioral2/memory/1472-21-0x00000000007A0000-0x000000000185A000-memory.dmp	upx
behavioral2/memory/1472-12-0x00000000007A0000-0x000000000185A000-memory.dmp	upx
behavioral2/memory/1472-13-0x00000000007A0000-0x000000000185A000-memory.dmp	upx
behavioral2/memory/1472-10-0x00000000007A0000-0x000000000185A000-memory.dmp	upx
behavioral2/memory/1472-35-0x00000000007A0000-0x000000000185A000-memory.dmp	upx
behavioral2/memory/1472-22-0x00000000007A0000-0x000000000185A000-memory.dmp	upx
behavioral2/memory/1472-25-0x00000000007A0000-0x000000000185A000-memory.dmp	upx
behavioral2/memory/1472-11-0x00000000007A0000-0x000000000185A000-memory.dmp	upx
behavioral2/memory/1472-37-0x00000000007A0000-0x000000000185A000-memory.dmp	upx
behavioral2/memory/1472-36-0x00000000007A0000-0x000000000185A000-memory.dmp	upx
behavioral2/memory/1472-38-0x00000000007A0000-0x000000000185A000-memory.dmp	upx
behavioral2/memory/1472-39-0x00000000007A0000-0x000000000185A000-memory.dmp	upx
behavioral2/memory/1472-40-0x00000000007A0000-0x000000000185A000-memory.dmp	upx
behavioral2/memory/1472-42-0x00000000007A0000-0x000000000185A000-memory.dmp	upx
behavioral2/memory/1472-43-0x00000000007A0000-0x000000000185A000-memory.dmp	upx
behavioral2/memory/1472-52-0x00000000007A0000-0x000000000185A000-memory.dmp	upx
behavioral2/memory/1472-54-0x00000000007A0000-0x000000000185A000-memory.dmp	upx
behavioral2/memory/1472-55-0x00000000007A0000-0x000000000185A000-memory.dmp	upx
behavioral2/memory/1472-66-0x00000000007A0000-0x000000000185A000-memory.dmp	upx
behavioral2/memory/1472-68-0x00000000007A0000-0x000000000185A000-memory.dmp	upx
behavioral2/memory/1472-71-0x00000000007A0000-0x000000000185A000-memory.dmp	upx
behavioral2/memory/1472-73-0x00000000007A0000-0x000000000185A000-memory.dmp	upx
behavioral2/memory/1472-75-0x00000000007A0000-0x000000000185A000-memory.dmp	upx
behavioral2/memory/1472-77-0x00000000007A0000-0x000000000185A000-memory.dmp	upx
behavioral2/memory/1472-79-0x00000000007A0000-0x000000000185A000-memory.dmp	upx
behavioral2/memory/1472-81-0x00000000007A0000-0x000000000185A000-memory.dmp	upx
behavioral2/memory/1472-88-0x00000000007A0000-0x000000000185A000-memory.dmp	upx
behavioral2/memory/1472-90-0x00000000007A0000-0x000000000185A000-memory.dmp	upx

Drops file in Program Files directory 4 IoCs

description	ioc	Process
File opened for modification	C:\Program Files\7-Zip\7zG.exe	e576d12.exe
File opened for modification	C:\Program Files\7-Zip\Uninstall.exe	e576d12.exe
File opened for modification	C:\Program Files\7-Zip\7z.exe	e576d12.exe
File opened for modification	C:\Program Files\7-Zip\7zFM.exe	e576d12.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\Windows\e576d50	e576d12.exe
File opened for modification	C:\Windows\SYSTEM.INI	e576d12.exe

System Location Discovery: System Language Discovery 1 TTPs 4 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	e576d12.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	e576dec.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	e578899.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
1472	e576d12.exe
1472	e576d12.exe
1472	e576d12.exe
1472	e576d12.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeDebugPrivilege	1472	e576d12.exe
Token: SeDebugPrivilege	1472	e576d12.exe
Token: SeDebugPrivilege	1472	e576d12.exe
Token: SeDebugPrivilege	1472	e576d12.exe
Token: SeDebugPrivilege	1472	e576d12.exe
Token: SeDebugPrivilege	1472	e576d12.exe
Token: SeDebugPrivilege	1472	e576d12.exe
Token: SeDebugPrivilege	1472	e576d12.exe
Token: SeDebugPrivilege	1472	e576d12.exe
Token: SeDebugPrivilege	1472	e576d12.exe
Token: SeDebugPrivilege	1472	e576d12.exe
Token: SeDebugPrivilege	1472	e576d12.exe
Token: SeDebugPrivilege	1472	e576d12.exe
Token: SeDebugPrivilege	1472	e576d12.exe
Token: SeDebugPrivilege	1472	e576d12.exe
Token: SeDebugPrivilege	1472	e576d12.exe
Token: SeDebugPrivilege	1472	e576d12.exe
Token: SeDebugPrivilege	1472	e576d12.exe
Token: SeDebugPrivilege	1472	e576d12.exe
Token: SeDebugPrivilege	1472	e576d12.exe
Token: SeDebugPrivilege	1472	e576d12.exe
Token: SeDebugPrivilege	1472	e576d12.exe
Token: SeDebugPrivilege	1472	e576d12.exe
Token: SeDebugPrivilege	1472	e576d12.exe
Token: SeDebugPrivilege	1472	e576d12.exe
Token: SeDebugPrivilege	1472	e576d12.exe
Token: SeDebugPrivilege	1472	e576d12.exe
Token: SeDebugPrivilege	1472	e576d12.exe
Token: SeDebugPrivilege	1472	e576d12.exe
Token: SeDebugPrivilege	1472	e576d12.exe
Token: SeDebugPrivilege	1472	e576d12.exe
Token: SeDebugPrivilege	1472	e576d12.exe
Token: SeDebugPrivilege	1472	e576d12.exe
Token: SeDebugPrivilege	1472	e576d12.exe
Token: SeDebugPrivilege	1472	e576d12.exe
Token: SeDebugPrivilege	1472	e576d12.exe
Token: SeDebugPrivilege	1472	e576d12.exe
Token: SeDebugPrivilege	1472	e576d12.exe
Token: SeDebugPrivilege	1472	e576d12.exe
Token: SeDebugPrivilege	1472	e576d12.exe
Token: SeDebugPrivilege	1472	e576d12.exe
Token: SeDebugPrivilege	1472	e576d12.exe
Token: SeDebugPrivilege	1472	e576d12.exe
Token: SeDebugPrivilege	1472	e576d12.exe
Token: SeDebugPrivilege	1472	e576d12.exe
Token: SeDebugPrivilege	1472	e576d12.exe
Token: SeDebugPrivilege	1472	e576d12.exe
Token: SeDebugPrivilege	1472	e576d12.exe
Token: SeDebugPrivilege	1472	e576d12.exe
Token: SeDebugPrivilege	1472	e576d12.exe
Token: SeDebugPrivilege	1472	e576d12.exe
Token: SeDebugPrivilege	1472	e576d12.exe
Token: SeDebugPrivilege	1472	e576d12.exe
Token: SeDebugPrivilege	1472	e576d12.exe
Token: SeDebugPrivilege	1472	e576d12.exe
Token: SeDebugPrivilege	1472	e576d12.exe
Token: SeDebugPrivilege	1472	e576d12.exe
Token: SeDebugPrivilege	1472	e576d12.exe
Token: SeDebugPrivilege	1472	e576d12.exe
Token: SeDebugPrivilege	1472	e576d12.exe
Token: SeDebugPrivilege	1472	e576d12.exe
Token: SeDebugPrivilege	1472	e576d12.exe
Token: SeDebugPrivilege	1472	e576d12.exe
Token: SeDebugPrivilege	1472	e576d12.exe

Suspicious use of WriteProcessMemory 50 IoCs

description	pid	Process	procid_target
PID 4164 wrote to memory of 3292	4164	rundll32.exe	83
PID 4164 wrote to memory of 3292	4164	rundll32.exe	83
PID 4164 wrote to memory of 3292	4164	rundll32.exe	83
PID 3292 wrote to memory of 1472	3292	rundll32.exe	84
PID 3292 wrote to memory of 1472	3292	rundll32.exe	84
PID 3292 wrote to memory of 1472	3292	rundll32.exe	84
PID 1472 wrote to memory of 780	1472	e576d12.exe	9
PID 1472 wrote to memory of 784	1472	e576d12.exe	10
PID 1472 wrote to memory of 336	1472	e576d12.exe	13
PID 1472 wrote to memory of 2656	1472	e576d12.exe	44
PID 1472 wrote to memory of 2676	1472	e576d12.exe	45
PID 1472 wrote to memory of 2848	1472	e576d12.exe	51
PID 1472 wrote to memory of 3348	1472	e576d12.exe	56
PID 1472 wrote to memory of 3556	1472	e576d12.exe	57
PID 1472 wrote to memory of 3744	1472	e576d12.exe	58
PID 1472 wrote to memory of 3840	1472	e576d12.exe	59
PID 1472 wrote to memory of 3904	1472	e576d12.exe	60
PID 1472 wrote to memory of 3980	1472	e576d12.exe	61
PID 1472 wrote to memory of 4152	1472	e576d12.exe	62
PID 1472 wrote to memory of 3180	1472	e576d12.exe	75
PID 1472 wrote to memory of 1760	1472	e576d12.exe	76
PID 1472 wrote to memory of 4624	1472	e576d12.exe	81
PID 1472 wrote to memory of 4164	1472	e576d12.exe	82
PID 1472 wrote to memory of 3292	1472	e576d12.exe	83
PID 1472 wrote to memory of 3292	1472	e576d12.exe	83
PID 3292 wrote to memory of 1536	3292	rundll32.exe	85
PID 3292 wrote to memory of 1536	3292	rundll32.exe	85
PID 3292 wrote to memory of 1536	3292	rundll32.exe	85
PID 3292 wrote to memory of 1012	3292	rundll32.exe	87
PID 3292 wrote to memory of 1012	3292	rundll32.exe	87
PID 3292 wrote to memory of 1012	3292	rundll32.exe	87
PID 1472 wrote to memory of 780	1472	e576d12.exe	9
PID 1472 wrote to memory of 784	1472	e576d12.exe	10
PID 1472 wrote to memory of 336	1472	e576d12.exe	13
PID 1472 wrote to memory of 2656	1472	e576d12.exe	44
PID 1472 wrote to memory of 2676	1472	e576d12.exe	45
PID 1472 wrote to memory of 2848	1472	e576d12.exe	51
PID 1472 wrote to memory of 3348	1472	e576d12.exe	56
PID 1472 wrote to memory of 3556	1472	e576d12.exe	57
PID 1472 wrote to memory of 3744	1472	e576d12.exe	58
PID 1472 wrote to memory of 3840	1472	e576d12.exe	59
PID 1472 wrote to memory of 3904	1472	e576d12.exe	60
PID 1472 wrote to memory of 3980	1472	e576d12.exe	61
PID 1472 wrote to memory of 4152	1472	e576d12.exe	62
PID 1472 wrote to memory of 3180	1472	e576d12.exe	75
PID 1472 wrote to memory of 1760	1472	e576d12.exe	76
PID 1472 wrote to memory of 1536	1472	e576d12.exe	85
PID 1472 wrote to memory of 1536	1472	e576d12.exe	85
PID 1472 wrote to memory of 1012	1472	e576d12.exe	87
PID 1472 wrote to memory of 1012	1472	e576d12.exe	87

System policy modification 1 TTPs 1 IoCs

evasion

Modify Registry

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	e576d12.exe

C:\Windows\system32\fontdrvhost.exe
"fontdrvhost.exe"
1⤵
PID:780

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

C:\Windows\system32\dwm.exe
"dwm.exe"
1⤵
PID:336

C:\Windows\system32\sihost.exe
sihost.exe
1⤵
PID:2656

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
1⤵
PID:2676

C:\Windows\system32\taskhostw.exe
taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
1⤵
PID:2848

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:3348
- C:\Windows\system32\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\1ba0b14bb4f0bb279164d473b897108251e0d6128447c48d7005b948846339b6N.dll,#1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:4164
- - C:\Windows\SysWOW64\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\1ba0b14bb4f0bb279164d473b897108251e0d6128447c48d7005b948846339b6N.dll,#1
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:3292
  - - C:\Users\Admin\AppData\Local\Temp\e576d12.exe
      C:\Users\Admin\AppData\Local\Temp\e576d12.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:1472
  - - C:\Users\Admin\AppData\Local\Temp\e576dec.exe
      C:\Users\Admin\AppData\Local\Temp\e576dec.exe
      4⤵
      Executes dropped EXE
      System Location Discovery: System Language Discovery
      PID:1536
  - - C:\Users\Admin\AppData\Local\Temp\e578899.exe
      C:\Users\Admin\AppData\Local\Temp\e578899.exe
      4⤵
      Executes dropped EXE
      System Location Discovery: System Language Discovery
      PID:1012

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
1⤵
PID:3556

C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
1⤵
PID:3744

C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
"C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
1⤵
PID:3840

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:3904

C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
"C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
1⤵
PID:3980

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:4152

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:3180

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:1760

C:\Windows\system32\backgroundTaskHost.exe
"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
1⤵
PID:4624

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