sality | 2e482382dcb8e830054af69085c1e5839f63fb560de909e6d5131a7b828615d4

Windows Service

T1543.003

Processes:

f760b28.exef760d1b.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0"	f760b28.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0"	f760b28.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1"	f760b28.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0"	f760d1b.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0"	f760d1b.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1"	f760d1b.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

Processes:

f760d1b.exef760b28.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	f760d1b.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	f760b28.exe

Windows security bypass 2 TTPs 12 IoCs

Disable or Modify Tools

Modify Registry

Processes:

f760d1b.exef760b28.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1"	f760d1b.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	f760d1b.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1"	f760d1b.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1"	f760b28.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	f760d1b.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	f760d1b.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	f760b28.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1"	f760b28.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	f760d1b.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	f760b28.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	f760b28.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	f760b28.exe

Detects executables packed with Sality Polymorphic Code Generator or Simple Poly Engine or Sality 25 IoCs

Processes:

resource	yara_rule
behavioral1/memory/1256-15-0x0000000000590000-0x000000000164A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral1/memory/1256-18-0x0000000000590000-0x000000000164A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral1/memory/1256-20-0x0000000000590000-0x000000000164A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral1/memory/1256-21-0x0000000000590000-0x000000000164A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral1/memory/1256-16-0x0000000000590000-0x000000000164A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral1/memory/1256-23-0x0000000000590000-0x000000000164A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral1/memory/1256-19-0x0000000000590000-0x000000000164A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral1/memory/1256-14-0x0000000000590000-0x000000000164A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral1/memory/1256-22-0x0000000000590000-0x000000000164A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral1/memory/1256-17-0x0000000000590000-0x000000000164A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral1/memory/1256-64-0x0000000000590000-0x000000000164A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral1/memory/1256-65-0x0000000000590000-0x000000000164A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral1/memory/1256-66-0x0000000000590000-0x000000000164A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral1/memory/1256-67-0x0000000000590000-0x000000000164A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral1/memory/1256-68-0x0000000000590000-0x000000000164A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral1/memory/1256-70-0x0000000000590000-0x000000000164A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral1/memory/1256-71-0x0000000000590000-0x000000000164A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral1/memory/1256-85-0x0000000000590000-0x000000000164A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral1/memory/1256-87-0x0000000000590000-0x000000000164A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral1/memory/1256-89-0x0000000000590000-0x000000000164A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral1/memory/1256-104-0x0000000000590000-0x000000000164A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral1/memory/1256-107-0x0000000000590000-0x000000000164A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral1/memory/1256-150-0x0000000000590000-0x000000000164A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral1/memory/2504-167-0x00000000009C0000-0x0000000001A7A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral1/memory/2504-176-0x00000000009C0000-0x0000000001A7A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine

UPX dump on OEP (original entry point) 28 IoCs

Processes:

resource	yara_rule
behavioral1/memory/1256-15-0x0000000000590000-0x000000000164A000-memory.dmp	UPX
behavioral1/memory/1256-18-0x0000000000590000-0x000000000164A000-memory.dmp	UPX
behavioral1/memory/1256-20-0x0000000000590000-0x000000000164A000-memory.dmp	UPX
behavioral1/memory/1256-21-0x0000000000590000-0x000000000164A000-memory.dmp	UPX
behavioral1/memory/1256-16-0x0000000000590000-0x000000000164A000-memory.dmp	UPX
behavioral1/memory/1256-23-0x0000000000590000-0x000000000164A000-memory.dmp	UPX
behavioral1/memory/1256-19-0x0000000000590000-0x000000000164A000-memory.dmp	UPX
behavioral1/memory/1256-14-0x0000000000590000-0x000000000164A000-memory.dmp	UPX
behavioral1/memory/1256-22-0x0000000000590000-0x000000000164A000-memory.dmp	UPX
behavioral1/memory/1256-17-0x0000000000590000-0x000000000164A000-memory.dmp	UPX
behavioral1/memory/1256-64-0x0000000000590000-0x000000000164A000-memory.dmp	UPX
behavioral1/memory/1256-65-0x0000000000590000-0x000000000164A000-memory.dmp	UPX
behavioral1/memory/1256-66-0x0000000000590000-0x000000000164A000-memory.dmp	UPX
behavioral1/memory/1256-67-0x0000000000590000-0x000000000164A000-memory.dmp	UPX
behavioral1/memory/1256-68-0x0000000000590000-0x000000000164A000-memory.dmp	UPX
behavioral1/memory/1256-70-0x0000000000590000-0x000000000164A000-memory.dmp	UPX
behavioral1/memory/1256-71-0x0000000000590000-0x000000000164A000-memory.dmp	UPX
behavioral1/memory/1256-85-0x0000000000590000-0x000000000164A000-memory.dmp	UPX
behavioral1/memory/1256-87-0x0000000000590000-0x000000000164A000-memory.dmp	UPX
behavioral1/memory/1256-89-0x0000000000590000-0x000000000164A000-memory.dmp	UPX
behavioral1/memory/1256-104-0x0000000000590000-0x000000000164A000-memory.dmp	UPX
behavioral1/memory/1256-107-0x0000000000590000-0x000000000164A000-memory.dmp	UPX
behavioral1/memory/1256-149-0x0000000000400000-0x0000000000412000-memory.dmp	UPX
behavioral1/memory/1256-150-0x0000000000590000-0x000000000164A000-memory.dmp	UPX
behavioral1/memory/2504-167-0x00000000009C0000-0x0000000001A7A000-memory.dmp	UPX
behavioral1/memory/2504-175-0x0000000000400000-0x0000000000412000-memory.dmp	UPX
behavioral1/memory/2504-176-0x00000000009C0000-0x0000000001A7A000-memory.dmp	UPX
behavioral1/memory/1876-180-0x0000000000400000-0x0000000000412000-memory.dmp	UPX

Executes dropped EXE 3 IoCs

Processes:

f760b28.exef760d1b.exef7626a3.exe

pid process

1256 f760b28.exe
2504 f760d1b.exe
1876 f7626a3.exe
Loads dropped DLL 6 IoCs

Processes:

rundll32.exe

pid process

2348 rundll32.exe
2348 rundll32.exe
2348 rundll32.exe
2348 rundll32.exe
2348 rundll32.exe
2348 rundll32.exe

pid	process
1256	f760b28.exe
2504	f760d1b.exe
1876	f7626a3.exe

pid	process
2348	rundll32.exe
2348	rundll32.exe
2348	rundll32.exe
2348	rundll32.exe
2348	rundll32.exe
2348	rundll32.exe

UPX packed file 25 IoCs

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

upx

Processes:

resource	yara_rule
behavioral1/memory/1256-15-0x0000000000590000-0x000000000164A000-memory.dmp	upx
behavioral1/memory/1256-18-0x0000000000590000-0x000000000164A000-memory.dmp	upx
behavioral1/memory/1256-20-0x0000000000590000-0x000000000164A000-memory.dmp	upx
behavioral1/memory/1256-21-0x0000000000590000-0x000000000164A000-memory.dmp	upx
behavioral1/memory/1256-16-0x0000000000590000-0x000000000164A000-memory.dmp	upx
behavioral1/memory/1256-23-0x0000000000590000-0x000000000164A000-memory.dmp	upx
behavioral1/memory/1256-19-0x0000000000590000-0x000000000164A000-memory.dmp	upx
behavioral1/memory/1256-14-0x0000000000590000-0x000000000164A000-memory.dmp	upx
behavioral1/memory/1256-22-0x0000000000590000-0x000000000164A000-memory.dmp	upx
behavioral1/memory/1256-17-0x0000000000590000-0x000000000164A000-memory.dmp	upx
behavioral1/memory/1256-64-0x0000000000590000-0x000000000164A000-memory.dmp	upx
behavioral1/memory/1256-65-0x0000000000590000-0x000000000164A000-memory.dmp	upx
behavioral1/memory/1256-66-0x0000000000590000-0x000000000164A000-memory.dmp	upx
behavioral1/memory/1256-67-0x0000000000590000-0x000000000164A000-memory.dmp	upx
behavioral1/memory/1256-68-0x0000000000590000-0x000000000164A000-memory.dmp	upx
behavioral1/memory/1256-70-0x0000000000590000-0x000000000164A000-memory.dmp	upx
behavioral1/memory/1256-71-0x0000000000590000-0x000000000164A000-memory.dmp	upx
behavioral1/memory/1256-85-0x0000000000590000-0x000000000164A000-memory.dmp	upx
behavioral1/memory/1256-87-0x0000000000590000-0x000000000164A000-memory.dmp	upx
behavioral1/memory/1256-89-0x0000000000590000-0x000000000164A000-memory.dmp	upx
behavioral1/memory/1256-104-0x0000000000590000-0x000000000164A000-memory.dmp	upx
behavioral1/memory/1256-107-0x0000000000590000-0x000000000164A000-memory.dmp	upx
behavioral1/memory/1256-150-0x0000000000590000-0x000000000164A000-memory.dmp	upx
behavioral1/memory/2504-167-0x00000000009C0000-0x0000000001A7A000-memory.dmp	upx
behavioral1/memory/2504-176-0x00000000009C0000-0x0000000001A7A000-memory.dmp	upx

Windows security modification 2 TTPs 14 IoCs

Disable or Modify Tools

Modify Registry

Processes:

f760b28.exef760d1b.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	f760b28.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	f760b28.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1"	f760d1b.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1"	f760b28.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1"	f760d1b.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1"	f760b28.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\Svc	f760d1b.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	f760b28.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	f760b28.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\Svc	f760b28.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	f760d1b.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	f760d1b.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	f760d1b.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	f760d1b.exe

Checks whether UAC is enabled 1 TTPs 2 IoCs

System Information Discovery

T1082

Processes:

f760b28.exef760d1b.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	f760b28.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	f760d1b.exe

Enumerates connected drives 3 TTPs 15 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:

f760b28.exe

description	ioc	process
File opened (read-only)	\??\J:	f760b28.exe
File opened (read-only)	\??\K:	f760b28.exe
File opened (read-only)	\??\L:	f760b28.exe
File opened (read-only)	\??\M:	f760b28.exe
File opened (read-only)	\??\Q:	f760b28.exe
File opened (read-only)	\??\E:	f760b28.exe
File opened (read-only)	\??\H:	f760b28.exe
File opened (read-only)	\??\I:	f760b28.exe
File opened (read-only)	\??\P:	f760b28.exe
File opened (read-only)	\??\S:	f760b28.exe
File opened (read-only)	\??\T:	f760b28.exe
File opened (read-only)	\??\G:	f760b28.exe
File opened (read-only)	\??\N:	f760b28.exe
File opened (read-only)	\??\O:	f760b28.exe
File opened (read-only)	\??\R:	f760b28.exe

Drops file in Windows directory 3 IoCs

Processes:

f760b28.exef760d1b.exe

description	ioc	process
File created	C:\Windows\f760ba4	f760b28.exe
File opened for modification	C:\Windows\SYSTEM.INI	f760b28.exe
File created	C:\Windows\f765bf5	f760d1b.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

f760b28.exe

pid process

1256 f760b28.exe
1256 f760b28.exe

pid	process
1256	f760b28.exe
1256	f760b28.exe

Suspicious use of AdjustPrivilegeToken 21 IoCs

Processes:

f760b28.exe

description	pid	process
Token: SeDebugPrivilege	1256	f760b28.exe
Token: SeDebugPrivilege	1256	f760b28.exe
Token: SeDebugPrivilege	1256	f760b28.exe
Token: SeDebugPrivilege	1256	f760b28.exe
Token: SeDebugPrivilege	1256	f760b28.exe
Token: SeDebugPrivilege	1256	f760b28.exe
Token: SeDebugPrivilege	1256	f760b28.exe
Token: SeDebugPrivilege	1256	f760b28.exe
Token: SeDebugPrivilege	1256	f760b28.exe
Token: SeDebugPrivilege	1256	f760b28.exe
Token: SeDebugPrivilege	1256	f760b28.exe
Token: SeDebugPrivilege	1256	f760b28.exe
Token: SeDebugPrivilege	1256	f760b28.exe
Token: SeDebugPrivilege	1256	f760b28.exe
Token: SeDebugPrivilege	1256	f760b28.exe
Token: SeDebugPrivilege	1256	f760b28.exe
Token: SeDebugPrivilege	1256	f760b28.exe
Token: SeDebugPrivilege	1256	f760b28.exe
Token: SeDebugPrivilege	1256	f760b28.exe
Token: SeDebugPrivilege	1256	f760b28.exe
Token: SeDebugPrivilege	1256	f760b28.exe

Suspicious use of WriteProcessMemory 33 IoCs

Processes:

rundll32.exerundll32.exef760b28.exe

description	pid	process	target process
PID 2360 wrote to memory of 2348	2360	rundll32.exe	rundll32.exe
PID 2360 wrote to memory of 2348	2360	rundll32.exe	rundll32.exe
PID 2360 wrote to memory of 2348	2360	rundll32.exe	rundll32.exe
PID 2360 wrote to memory of 2348	2360	rundll32.exe	rundll32.exe
PID 2360 wrote to memory of 2348	2360	rundll32.exe	rundll32.exe
PID 2360 wrote to memory of 2348	2360	rundll32.exe	rundll32.exe
PID 2360 wrote to memory of 2348	2360	rundll32.exe	rundll32.exe
PID 2348 wrote to memory of 1256	2348	rundll32.exe	f760b28.exe
PID 2348 wrote to memory of 1256	2348	rundll32.exe	f760b28.exe
PID 2348 wrote to memory of 1256	2348	rundll32.exe	f760b28.exe
PID 2348 wrote to memory of 1256	2348	rundll32.exe	f760b28.exe
PID 1256 wrote to memory of 1100	1256	f760b28.exe	taskhost.exe
PID 1256 wrote to memory of 1164	1256	f760b28.exe	Dwm.exe
PID 1256 wrote to memory of 1196	1256	f760b28.exe	Explorer.EXE
PID 1256 wrote to memory of 668	1256	f760b28.exe	DllHost.exe
PID 1256 wrote to memory of 2360	1256	f760b28.exe	rundll32.exe
PID 1256 wrote to memory of 2348	1256	f760b28.exe	rundll32.exe
PID 1256 wrote to memory of 2348	1256	f760b28.exe	rundll32.exe
PID 2348 wrote to memory of 2504	2348	rundll32.exe	f760d1b.exe
PID 2348 wrote to memory of 2504	2348	rundll32.exe	f760d1b.exe
PID 2348 wrote to memory of 2504	2348	rundll32.exe	f760d1b.exe
PID 2348 wrote to memory of 2504	2348	rundll32.exe	f760d1b.exe
PID 2348 wrote to memory of 1876	2348	rundll32.exe	f7626a3.exe
PID 2348 wrote to memory of 1876	2348	rundll32.exe	f7626a3.exe
PID 2348 wrote to memory of 1876	2348	rundll32.exe	f7626a3.exe
PID 2348 wrote to memory of 1876	2348	rundll32.exe	f7626a3.exe
PID 1256 wrote to memory of 1100	1256	f760b28.exe	taskhost.exe
PID 1256 wrote to memory of 1164	1256	f760b28.exe	Dwm.exe
PID 1256 wrote to memory of 1196	1256	f760b28.exe	Explorer.EXE
PID 1256 wrote to memory of 2504	1256	f760b28.exe	f760d1b.exe
PID 1256 wrote to memory of 2504	1256	f760b28.exe	f760d1b.exe
PID 1256 wrote to memory of 1876	1256	f760b28.exe	f7626a3.exe
PID 1256 wrote to memory of 1876	1256	f760b28.exe	f7626a3.exe

System policy modification 1 TTPs 2 IoCs

evasion

Modify Registry

Processes:

f760b28.exef760d1b.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	f760b28.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	f760d1b.exe

C:\Windows\system32\taskhost.exe
"taskhost.exe"
1⤵
PID:1100

C:\Windows\system32\Dwm.exe
"C:\Windows\system32\Dwm.exe"
1⤵
PID:1164

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1196

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\2e482382dcb8e830054af69085c1e5839f63fb560de909e6d5131a7b828615d4.dll,#1
2⤵
- Suspicious use of WriteProcessMemory
PID:2360

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\2e482382dcb8e830054af69085c1e5839f63fb560de909e6d5131a7b828615d4.dll,#1
3⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2348

C:\Users\Admin\AppData\Local\Temp\f760b28.exe
C:\Users\Admin\AppData\Local\Temp\f760b28.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:1256

C:\Users\Admin\AppData\Local\Temp\f760d1b.exe
C:\Users\Admin\AppData\Local\Temp\f760d1b.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:2504

C:\Users\Admin\AppData\Local\Temp\f7626a3.exe
C:\Users\Admin\AppData\Local\Temp\f7626a3.exe
4⤵
- Executes dropped EXE
PID:1876

C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
1⤵
PID:668

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