sality | bab077766582f4f389b1283af3c506f320e57d35b118f249a9350d84925d0bea

Windows Service

T1543.003

Processes:

f775698.exef779869.exef7752b2.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1"	f775698.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0"	f779869.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1"	f779869.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0"	f7752b2.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0"	f7752b2.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1"	f7752b2.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0"	f775698.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0"	f775698.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0"	f779869.exe

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

UAC bypass 3 TTPs 3 IoCs

Bypass User Account Control

T1548.002

Disable or Modify Tools

Modify Registry

Processes:

f775698.exef779869.exef7752b2.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	f775698.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	f779869.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	f7752b2.exe

Windows security bypass 2 TTPs 18 IoCs

Disable or Modify Tools

Modify Registry

Processes:

f775698.exef779869.exef7752b2.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	f775698.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1"	f779869.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1"	f775698.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1"	f775698.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1"	f7752b2.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	f7752b2.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1"	f7752b2.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	f775698.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	f779869.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1"	f779869.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	f779869.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	f7752b2.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	f775698.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	f775698.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	f779869.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	f7752b2.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	f7752b2.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	f779869.exe

Executes dropped EXE 3 IoCs

Processes:

f7752b2.exef775698.exef779869.exe

pid process

1036 f7752b2.exe
2004 f775698.exe
2548 f779869.exe
Loads dropped DLL 6 IoCs

Processes:

rundll32.exe

pid process

2220 rundll32.exe
2220 rundll32.exe
2220 rundll32.exe
2220 rundll32.exe
2220 rundll32.exe
2220 rundll32.exe

pid	process
1036	f7752b2.exe
2004	f775698.exe
2548	f779869.exe

pid	process
2220	rundll32.exe
2220	rundll32.exe
2220	rundll32.exe
2220	rundll32.exe
2220	rundll32.exe
2220	rundll32.exe

UPX packed file 29 IoCs

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

upx

Processes:

resource	yara_rule
behavioral1/memory/1036-64-0x00000000005D0000-0x000000000168A000-memory.dmp	upx
behavioral1/memory/1036-63-0x00000000005D0000-0x000000000168A000-memory.dmp	upx
behavioral1/memory/1036-20-0x00000000005D0000-0x000000000168A000-memory.dmp	upx
behavioral1/memory/1036-19-0x00000000005D0000-0x000000000168A000-memory.dmp	upx
behavioral1/memory/1036-18-0x00000000005D0000-0x000000000168A000-memory.dmp	upx
behavioral1/memory/1036-16-0x00000000005D0000-0x000000000168A000-memory.dmp	upx
behavioral1/memory/1036-15-0x00000000005D0000-0x000000000168A000-memory.dmp	upx
behavioral1/memory/1036-21-0x00000000005D0000-0x000000000168A000-memory.dmp	upx
behavioral1/memory/1036-22-0x00000000005D0000-0x000000000168A000-memory.dmp	upx
behavioral1/memory/1036-13-0x00000000005D0000-0x000000000168A000-memory.dmp	upx
behavioral1/memory/1036-14-0x00000000005D0000-0x000000000168A000-memory.dmp	upx
behavioral1/memory/1036-17-0x00000000005D0000-0x000000000168A000-memory.dmp	upx
behavioral1/memory/1036-65-0x00000000005D0000-0x000000000168A000-memory.dmp	upx
behavioral1/memory/1036-67-0x00000000005D0000-0x000000000168A000-memory.dmp	upx
behavioral1/memory/1036-66-0x00000000005D0000-0x000000000168A000-memory.dmp	upx
behavioral1/memory/1036-69-0x00000000005D0000-0x000000000168A000-memory.dmp	upx
behavioral1/memory/1036-70-0x00000000005D0000-0x000000000168A000-memory.dmp	upx
behavioral1/memory/1036-71-0x00000000005D0000-0x000000000168A000-memory.dmp	upx
behavioral1/memory/1036-72-0x00000000005D0000-0x000000000168A000-memory.dmp	upx
behavioral1/memory/1036-75-0x00000000005D0000-0x000000000168A000-memory.dmp	upx
behavioral1/memory/1036-90-0x00000000005D0000-0x000000000168A000-memory.dmp	upx
behavioral1/memory/1036-92-0x00000000005D0000-0x000000000168A000-memory.dmp	upx
behavioral1/memory/1036-93-0x00000000005D0000-0x000000000168A000-memory.dmp	upx
behavioral1/memory/1036-99-0x00000000005D0000-0x000000000168A000-memory.dmp	upx
behavioral1/memory/1036-120-0x00000000005D0000-0x000000000168A000-memory.dmp	upx
behavioral1/memory/1036-144-0x00000000005D0000-0x000000000168A000-memory.dmp	upx
behavioral1/memory/2004-170-0x0000000000920000-0x00000000019DA000-memory.dmp	upx
behavioral1/memory/2548-199-0x00000000006C0000-0x000000000177A000-memory.dmp	upx
behavioral1/memory/2548-233-0x00000000006C0000-0x000000000177A000-memory.dmp	upx

Windows security modification 2 TTPs 21 IoCs

Disable or Modify Tools

Modify Registry

Processes:

f775698.exef779869.exef7752b2.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1"	f775698.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\Svc	f779869.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1"	f7752b2.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	f775698.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1"	f775698.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\Svc	f775698.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	f779869.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1"	f779869.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\Svc	f7752b2.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	f779869.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1"	f779869.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	f775698.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	f7752b2.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	f7752b2.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	f7752b2.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1"	f7752b2.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	f7752b2.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	f775698.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	f775698.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	f779869.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	f779869.exe

Checks whether UAC is enabled 1 TTPs 3 IoCs

System Information Discovery

T1082

Processes:

f7752b2.exef775698.exef779869.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	f7752b2.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	f775698.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	f779869.exe

Enumerates connected drives 3 TTPs 16 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

Processes:

f7752b2.exef779869.exe

description	ioc	process
File opened (read-only)	\??\K:	f7752b2.exe
File opened (read-only)	\??\P:	f7752b2.exe
File opened (read-only)	\??\R:	f7752b2.exe
File opened (read-only)	\??\G:	f779869.exe
File opened (read-only)	\??\J:	f7752b2.exe
File opened (read-only)	\??\S:	f7752b2.exe
File opened (read-only)	\??\Q:	f7752b2.exe
File opened (read-only)	\??\E:	f779869.exe
File opened (read-only)	\??\G:	f7752b2.exe
File opened (read-only)	\??\I:	f7752b2.exe
File opened (read-only)	\??\N:	f7752b2.exe
File opened (read-only)	\??\O:	f7752b2.exe
File opened (read-only)	\??\E:	f7752b2.exe
File opened (read-only)	\??\H:	f7752b2.exe
File opened (read-only)	\??\L:	f7752b2.exe
File opened (read-only)	\??\M:	f7752b2.exe

Drops file in Windows directory 4 IoCs

Processes:

f7752b2.exef775698.exef779869.exe

description	ioc	process
File opened for modification	C:\Windows\SYSTEM.INI	f7752b2.exe
File created	C:\Windows\f77a554	f775698.exe
File created	C:\Windows\f77c062	f779869.exe
File created	C:\Windows\f77536d	f7752b2.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

f7752b2.exef779869.exe

pid process

1036 f7752b2.exe
1036 f7752b2.exe
2548 f779869.exe

pid	process
1036	f7752b2.exe
1036	f7752b2.exe
2548	f779869.exe

Suspicious use of AdjustPrivilegeToken 43 IoCs

Processes:

f7752b2.exef779869.exe

description	pid	process
Token: SeDebugPrivilege	1036	f7752b2.exe
Token: SeDebugPrivilege	1036	f7752b2.exe
Token: SeDebugPrivilege	1036	f7752b2.exe
Token: SeDebugPrivilege	1036	f7752b2.exe
Token: SeDebugPrivilege	1036	f7752b2.exe
Token: SeDebugPrivilege	1036	f7752b2.exe
Token: SeDebugPrivilege	1036	f7752b2.exe
Token: SeDebugPrivilege	1036	f7752b2.exe
Token: SeDebugPrivilege	1036	f7752b2.exe
Token: SeDebugPrivilege	1036	f7752b2.exe
Token: SeDebugPrivilege	1036	f7752b2.exe
Token: SeDebugPrivilege	1036	f7752b2.exe
Token: SeDebugPrivilege	1036	f7752b2.exe
Token: SeDebugPrivilege	1036	f7752b2.exe
Token: SeDebugPrivilege	1036	f7752b2.exe
Token: SeDebugPrivilege	1036	f7752b2.exe
Token: SeDebugPrivilege	1036	f7752b2.exe
Token: SeDebugPrivilege	1036	f7752b2.exe
Token: SeDebugPrivilege	1036	f7752b2.exe
Token: SeDebugPrivilege	1036	f7752b2.exe
Token: SeDebugPrivilege	1036	f7752b2.exe
Token: SeDebugPrivilege	1036	f7752b2.exe
Token: SeDebugPrivilege	2548	f779869.exe
Token: SeDebugPrivilege	2548	f779869.exe
Token: SeDebugPrivilege	2548	f779869.exe
Token: SeDebugPrivilege	2548	f779869.exe
Token: SeDebugPrivilege	2548	f779869.exe
Token: SeDebugPrivilege	2548	f779869.exe
Token: SeDebugPrivilege	2548	f779869.exe
Token: SeDebugPrivilege	2548	f779869.exe
Token: SeDebugPrivilege	2548	f779869.exe
Token: SeDebugPrivilege	2548	f779869.exe
Token: SeDebugPrivilege	2548	f779869.exe
Token: SeDebugPrivilege	2548	f779869.exe
Token: SeDebugPrivilege	2548	f779869.exe
Token: SeDebugPrivilege	2548	f779869.exe
Token: SeDebugPrivilege	2548	f779869.exe
Token: SeDebugPrivilege	2548	f779869.exe
Token: SeDebugPrivilege	2548	f779869.exe
Token: SeDebugPrivilege	2548	f779869.exe
Token: SeDebugPrivilege	2548	f779869.exe
Token: SeDebugPrivilege	2548	f779869.exe
Token: SeDebugPrivilege	2548	f779869.exe

Suspicious use of WriteProcessMemory 37 IoCs

Processes:

rundll32.exerundll32.exef7752b2.exef779869.exe

description	pid	process	target process
PID 2236 wrote to memory of 2220	2236	rundll32.exe	rundll32.exe
PID 2236 wrote to memory of 2220	2236	rundll32.exe	rundll32.exe
PID 2236 wrote to memory of 2220	2236	rundll32.exe	rundll32.exe
PID 2236 wrote to memory of 2220	2236	rundll32.exe	rundll32.exe
PID 2236 wrote to memory of 2220	2236	rundll32.exe	rundll32.exe
PID 2236 wrote to memory of 2220	2236	rundll32.exe	rundll32.exe
PID 2236 wrote to memory of 2220	2236	rundll32.exe	rundll32.exe
PID 2220 wrote to memory of 1036	2220	rundll32.exe	f7752b2.exe
PID 2220 wrote to memory of 1036	2220	rundll32.exe	f7752b2.exe
PID 2220 wrote to memory of 1036	2220	rundll32.exe	f7752b2.exe
PID 2220 wrote to memory of 1036	2220	rundll32.exe	f7752b2.exe
PID 1036 wrote to memory of 1104	1036	f7752b2.exe	taskhost.exe
PID 1036 wrote to memory of 1176	1036	f7752b2.exe	Dwm.exe
PID 1036 wrote to memory of 1212	1036	f7752b2.exe	Explorer.EXE
PID 1036 wrote to memory of 2416	1036	f7752b2.exe	firefox.exe
PID 1036 wrote to memory of 2564	1036	f7752b2.exe	DllHost.exe
PID 1036 wrote to memory of 2236	1036	f7752b2.exe	rundll32.exe
PID 1036 wrote to memory of 2220	1036	f7752b2.exe	rundll32.exe
PID 1036 wrote to memory of 2220	1036	f7752b2.exe	rundll32.exe
PID 2220 wrote to memory of 2004	2220	rundll32.exe	f775698.exe
PID 2220 wrote to memory of 2004	2220	rundll32.exe	f775698.exe
PID 2220 wrote to memory of 2004	2220	rundll32.exe	f775698.exe
PID 2220 wrote to memory of 2004	2220	rundll32.exe	f775698.exe
PID 1036 wrote to memory of 1104	1036	f7752b2.exe	taskhost.exe
PID 1036 wrote to memory of 1176	1036	f7752b2.exe	Dwm.exe
PID 1036 wrote to memory of 1212	1036	f7752b2.exe	Explorer.EXE
PID 1036 wrote to memory of 2416	1036	f7752b2.exe	firefox.exe
PID 1036 wrote to memory of 2236	1036	f7752b2.exe	rundll32.exe
PID 1036 wrote to memory of 2004	1036	f7752b2.exe	f775698.exe
PID 1036 wrote to memory of 2004	1036	f7752b2.exe	f775698.exe
PID 2220 wrote to memory of 2548	2220	rundll32.exe	f779869.exe
PID 2220 wrote to memory of 2548	2220	rundll32.exe	f779869.exe
PID 2220 wrote to memory of 2548	2220	rundll32.exe	f779869.exe
PID 2220 wrote to memory of 2548	2220	rundll32.exe	f779869.exe
PID 2548 wrote to memory of 1104	2548	f779869.exe	taskhost.exe
PID 2548 wrote to memory of 1176	2548	f779869.exe	Dwm.exe
PID 2548 wrote to memory of 1212	2548	f779869.exe	Explorer.EXE

System policy modification 1 TTPs 3 IoCs

evasion

Modify Registry

Processes:

f7752b2.exef775698.exef779869.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	f7752b2.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	f775698.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	f779869.exe

C:\Windows\system32\taskhost.exe
"taskhost.exe"
1⤵
PID:1104

C:\Windows\system32\Dwm.exe
"C:\Windows\system32\Dwm.exe"
1⤵
PID:1176

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1212

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\3e94ca37c72a65fa6428992dd2826f10_NeikiAnalytics.dll,#1
2⤵
- Suspicious use of WriteProcessMemory
PID:2236

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\3e94ca37c72a65fa6428992dd2826f10_NeikiAnalytics.dll,#1
3⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2220

C:\Users\Admin\AppData\Local\Temp\f7752b2.exe
C:\Users\Admin\AppData\Local\Temp\f7752b2.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:1036

C:\Users\Admin\AppData\Local\Temp\f775698.exe
C:\Users\Admin\AppData\Local\Temp\f775698.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 policy modification
PID:2004

C:\Users\Admin\AppData\Local\Temp\f779869.exe
C:\Users\Admin\AppData\Local\Temp\f779869.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:2548

C:\Program Files\Mozilla Firefox\firefox.exe
"C:\Program Files\Mozilla Firefox\firefox.exe"
1⤵
PID:2416

C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
1⤵
PID:2564

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Create or Modify System Process

T1543

Windows Service

T1543.003

Privilege Escalation

Create or Modify System Process

T1543

Windows Service

T1543.003

Abuse Elevation Control Mechanism

T1548

Bypass User Account Control

T1548.002

Defense Evasion

Modify Registry

5

Abuse Elevation Control Mechanism

T1548

Bypass User Account Control

T1548.002

Impair Defenses

3

T1562

Disable or Modify Tools

3

Credential Access

Discovery

System Information Discovery

2

T1082

Query Registry

T1012

Peripheral Device Discovery