sality | 622174e43b5b44b25e70f942f089400e1baa481f95c3fff2a558a6fbdd71bbd4

Analysis

max time kernel
120s
max time network
121s
platform
windows7_x64
resource
win7-20240611-en
resource tags

arch:x64arch:x86image:win7-20240611-enlocale:en-usos:windows7-x64system
submitted
30-06-2024 22:09

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General

Target

622174e43b5b44b25e70f942f089400e1baa481f95c3fff2a558a6fbdd71bbd4.dll
Size

120KB
MD5

5e20d7295c7e6c8d1c66a3f8b079ee8f
SHA1

1dbb205207051bd0358d9c6d8eee3a2ad023ca06
SHA256

622174e43b5b44b25e70f942f089400e1baa481f95c3fff2a558a6fbdd71bbd4
SHA512

89521e95e4d530e54eb0d9809bfa43d68a2be32dd2aad0f8703fa6654a1ecd86f8f36fcf73a52030057d3d25b985c2969ee9e0444f9da27c1d57c2cef9277c91
SSDEEP

1536:rdPvGlOURBS/MwRsE9aShCFyFeaoZjJswb+DSxEj9xbviBwWfuXCWl:rkvSHtwFGeZHb+n/ub2XC

Score

10^/10

sality backdoor evasion trojan upx

Malware Config

Extracted

Family

sality

http://89.119.67.154/testo5/

http://kukutrustnet777.info/home.gif

http://kukutrustnet888.info/home.gif

http://kukutrustnet987.info/home.gif

Signatures

Modifies firewall policy service 3 TTPs 6 IoCs

evasion

Modify Registry

T1112

Windows Service

T1543.003

Disable or Modify System Firewall

T1562.004

Processes:

f762655.exef7641f0.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0"	f762655.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0"	f762655.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1"	f762655.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0"	f7641f0.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0"	f7641f0.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1"	f7641f0.exe

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

UAC bypass 3 TTPs 2 IoCs

evasion trojan

Bypass User Account Control

T1548.002

Disable or Modify Tools

T1562.001

Modify Registry

T1112

Processes:

f762655.exef7641f0.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	f762655.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	f7641f0.exe

Windows security bypass 2 TTPs 12 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

Processes:

f762655.exef7641f0.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	f762655.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1"	f762655.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	f762655.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	f7641f0.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1"	f7641f0.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	f762655.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	f762655.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	f7641f0.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1"	f7641f0.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	f7641f0.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1"	f762655.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	f7641f0.exe

Detects executables packed with Sality Polymorphic Code Generator or Simple Poly Engine or Sality 24 IoCs

Processes:

resource	yara_rule
behavioral1/memory/1956-14-0x00000000005D0000-0x000000000168A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral1/memory/1956-22-0x00000000005D0000-0x000000000168A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral1/memory/1956-17-0x00000000005D0000-0x000000000168A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral1/memory/1956-19-0x00000000005D0000-0x000000000168A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral1/memory/1956-16-0x00000000005D0000-0x000000000168A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral1/memory/1956-21-0x00000000005D0000-0x000000000168A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral1/memory/1956-20-0x00000000005D0000-0x000000000168A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral1/memory/1956-23-0x00000000005D0000-0x000000000168A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral1/memory/1956-18-0x00000000005D0000-0x000000000168A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral1/memory/1956-15-0x00000000005D0000-0x000000000168A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral1/memory/1956-64-0x00000000005D0000-0x000000000168A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral1/memory/1956-63-0x00000000005D0000-0x000000000168A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral1/memory/1956-65-0x00000000005D0000-0x000000000168A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral1/memory/1956-67-0x00000000005D0000-0x000000000168A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral1/memory/1956-66-0x00000000005D0000-0x000000000168A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral1/memory/1956-69-0x00000000005D0000-0x000000000168A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral1/memory/1956-70-0x00000000005D0000-0x000000000168A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral1/memory/1956-84-0x00000000005D0000-0x000000000168A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral1/memory/1956-85-0x00000000005D0000-0x000000000168A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral1/memory/1956-89-0x00000000005D0000-0x000000000168A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral1/memory/1956-123-0x00000000005D0000-0x000000000168A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral1/memory/1956-155-0x00000000005D0000-0x000000000168A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral1/memory/2804-164-0x0000000000910000-0x00000000019CA000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral1/memory/2804-205-0x0000000000910000-0x00000000019CA000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine

UPX dump on OEP (original entry point) 29 IoCs

Processes:

resource	yara_rule
behavioral1/memory/1956-11-0x0000000000400000-0x0000000000412000-memory.dmp	UPX
behavioral1/memory/1956-14-0x00000000005D0000-0x000000000168A000-memory.dmp	UPX
behavioral1/memory/1956-22-0x00000000005D0000-0x000000000168A000-memory.dmp	UPX
behavioral1/memory/1956-17-0x00000000005D0000-0x000000000168A000-memory.dmp	UPX
behavioral1/memory/1956-19-0x00000000005D0000-0x000000000168A000-memory.dmp	UPX
behavioral1/memory/1956-16-0x00000000005D0000-0x000000000168A000-memory.dmp	UPX
behavioral1/memory/1956-21-0x00000000005D0000-0x000000000168A000-memory.dmp	UPX
behavioral1/memory/1956-20-0x00000000005D0000-0x000000000168A000-memory.dmp	UPX
behavioral1/memory/1956-23-0x00000000005D0000-0x000000000168A000-memory.dmp	UPX
behavioral1/memory/1956-18-0x00000000005D0000-0x000000000168A000-memory.dmp	UPX
behavioral1/memory/1956-15-0x00000000005D0000-0x000000000168A000-memory.dmp	UPX
behavioral1/memory/2480-62-0x0000000000400000-0x0000000000412000-memory.dmp	UPX
behavioral1/memory/1956-64-0x00000000005D0000-0x000000000168A000-memory.dmp	UPX
behavioral1/memory/1956-63-0x00000000005D0000-0x000000000168A000-memory.dmp	UPX
behavioral1/memory/1956-65-0x00000000005D0000-0x000000000168A000-memory.dmp	UPX
behavioral1/memory/1956-67-0x00000000005D0000-0x000000000168A000-memory.dmp	UPX
behavioral1/memory/1956-66-0x00000000005D0000-0x000000000168A000-memory.dmp	UPX
behavioral1/memory/1956-69-0x00000000005D0000-0x000000000168A000-memory.dmp	UPX
behavioral1/memory/1956-70-0x00000000005D0000-0x000000000168A000-memory.dmp	UPX
behavioral1/memory/2804-83-0x0000000000400000-0x0000000000412000-memory.dmp	UPX
behavioral1/memory/1956-84-0x00000000005D0000-0x000000000168A000-memory.dmp	UPX
behavioral1/memory/1956-85-0x00000000005D0000-0x000000000168A000-memory.dmp	UPX
behavioral1/memory/1956-89-0x00000000005D0000-0x000000000168A000-memory.dmp	UPX
behavioral1/memory/1956-123-0x00000000005D0000-0x000000000168A000-memory.dmp	UPX
behavioral1/memory/1956-155-0x00000000005D0000-0x000000000168A000-memory.dmp	UPX
behavioral1/memory/1956-156-0x0000000000400000-0x0000000000412000-memory.dmp	UPX
behavioral1/memory/2804-164-0x0000000000910000-0x00000000019CA000-memory.dmp	UPX
behavioral1/memory/2804-206-0x0000000000400000-0x0000000000412000-memory.dmp	UPX
behavioral1/memory/2804-205-0x0000000000910000-0x00000000019CA000-memory.dmp	UPX

Executes dropped EXE 3 IoCs

Processes:

f762655.exef762887.exef7641f0.exe

pid process

1956 f762655.exe
2480 f762887.exe
2804 f7641f0.exe
Loads dropped DLL 6 IoCs

Processes:

rundll32.exe

pid process

2560 rundll32.exe
2560 rundll32.exe
2560 rundll32.exe
2560 rundll32.exe
2560 rundll32.exe
2560 rundll32.exe

pid	process
1956	f762655.exe
2480	f762887.exe
2804	f7641f0.exe

pid	process
2560	rundll32.exe
2560	rundll32.exe
2560	rundll32.exe
2560	rundll32.exe
2560	rundll32.exe
2560	rundll32.exe

UPX packed file 24 IoCs

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

upx

Processes:

resource	yara_rule
behavioral1/memory/1956-14-0x00000000005D0000-0x000000000168A000-memory.dmp	upx
behavioral1/memory/1956-22-0x00000000005D0000-0x000000000168A000-memory.dmp	upx
behavioral1/memory/1956-17-0x00000000005D0000-0x000000000168A000-memory.dmp	upx
behavioral1/memory/1956-19-0x00000000005D0000-0x000000000168A000-memory.dmp	upx
behavioral1/memory/1956-16-0x00000000005D0000-0x000000000168A000-memory.dmp	upx
behavioral1/memory/1956-21-0x00000000005D0000-0x000000000168A000-memory.dmp	upx
behavioral1/memory/1956-20-0x00000000005D0000-0x000000000168A000-memory.dmp	upx
behavioral1/memory/1956-23-0x00000000005D0000-0x000000000168A000-memory.dmp	upx
behavioral1/memory/1956-18-0x00000000005D0000-0x000000000168A000-memory.dmp	upx
behavioral1/memory/1956-15-0x00000000005D0000-0x000000000168A000-memory.dmp	upx
behavioral1/memory/1956-64-0x00000000005D0000-0x000000000168A000-memory.dmp	upx
behavioral1/memory/1956-63-0x00000000005D0000-0x000000000168A000-memory.dmp	upx
behavioral1/memory/1956-65-0x00000000005D0000-0x000000000168A000-memory.dmp	upx
behavioral1/memory/1956-67-0x00000000005D0000-0x000000000168A000-memory.dmp	upx
behavioral1/memory/1956-66-0x00000000005D0000-0x000000000168A000-memory.dmp	upx
behavioral1/memory/1956-69-0x00000000005D0000-0x000000000168A000-memory.dmp	upx
behavioral1/memory/1956-70-0x00000000005D0000-0x000000000168A000-memory.dmp	upx
behavioral1/memory/1956-84-0x00000000005D0000-0x000000000168A000-memory.dmp	upx
behavioral1/memory/1956-85-0x00000000005D0000-0x000000000168A000-memory.dmp	upx
behavioral1/memory/1956-89-0x00000000005D0000-0x000000000168A000-memory.dmp	upx
behavioral1/memory/1956-123-0x00000000005D0000-0x000000000168A000-memory.dmp	upx
behavioral1/memory/1956-155-0x00000000005D0000-0x000000000168A000-memory.dmp	upx
behavioral1/memory/2804-164-0x0000000000910000-0x00000000019CA000-memory.dmp	upx
behavioral1/memory/2804-205-0x0000000000910000-0x00000000019CA000-memory.dmp	upx

Windows security modification 2 TTPs 14 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

Processes:

f762655.exef7641f0.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	f762655.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1"	f762655.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\Svc	f762655.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	f7641f0.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	f762655.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1"	f762655.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	f7641f0.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	f762655.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1"	f7641f0.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\Svc	f7641f0.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	f762655.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	f7641f0.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1"	f7641f0.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	f7641f0.exe

Checks whether UAC is enabled 1 TTPs 2 IoCs

evasion trojan

System Information Discovery

T1082

Processes:

f762655.exef7641f0.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	f762655.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	f7641f0.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:

f762655.exef7641f0.exe

description	ioc	process
File opened (read-only)	\??\L:	f762655.exe
File opened (read-only)	\??\O:	f762655.exe
File opened (read-only)	\??\Q:	f762655.exe
File opened (read-only)	\??\R:	f762655.exe
File opened (read-only)	\??\H:	f762655.exe
File opened (read-only)	\??\J:	f762655.exe
File opened (read-only)	\??\K:	f762655.exe
File opened (read-only)	\??\P:	f762655.exe
File opened (read-only)	\??\E:	f7641f0.exe
File opened (read-only)	\??\E:	f762655.exe
File opened (read-only)	\??\G:	f762655.exe
File opened (read-only)	\??\I:	f762655.exe
File opened (read-only)	\??\M:	f762655.exe
File opened (read-only)	\??\N:	f762655.exe
File opened (read-only)	\??\S:	f762655.exe

Drops file in Windows directory 3 IoCs

Processes:

f762655.exef7641f0.exe

description ioc process

File created C:\Windows\f7626d2 f762655.exe
File opened for modification C:\Windows\SYSTEM.INI f762655.exe
File created C:\Windows\f7677af f7641f0.exe
Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

f762655.exef7641f0.exe

pid process

1956 f762655.exe
1956 f762655.exe
2804 f7641f0.exe

description	ioc	process
File created	C:\Windows\f7626d2	f762655.exe
File opened for modification	C:\Windows\SYSTEM.INI	f762655.exe
File created	C:\Windows\f7677af	f7641f0.exe

pid	process
1956	f762655.exe
1956	f762655.exe
2804	f7641f0.exe

Suspicious use of AdjustPrivilegeToken 41 IoCs

Processes:

f762655.exef7641f0.exe

description	pid	process
Token: SeDebugPrivilege	1956	f762655.exe
Token: SeDebugPrivilege	1956	f762655.exe
Token: SeDebugPrivilege	1956	f762655.exe
Token: SeDebugPrivilege	1956	f762655.exe
Token: SeDebugPrivilege	1956	f762655.exe
Token: SeDebugPrivilege	1956	f762655.exe
Token: SeDebugPrivilege	1956	f762655.exe
Token: SeDebugPrivilege	1956	f762655.exe
Token: SeDebugPrivilege	1956	f762655.exe
Token: SeDebugPrivilege	1956	f762655.exe
Token: SeDebugPrivilege	1956	f762655.exe
Token: SeDebugPrivilege	1956	f762655.exe
Token: SeDebugPrivilege	1956	f762655.exe
Token: SeDebugPrivilege	1956	f762655.exe
Token: SeDebugPrivilege	1956	f762655.exe
Token: SeDebugPrivilege	1956	f762655.exe
Token: SeDebugPrivilege	1956	f762655.exe
Token: SeDebugPrivilege	1956	f762655.exe
Token: SeDebugPrivilege	1956	f762655.exe
Token: SeDebugPrivilege	1956	f762655.exe
Token: SeDebugPrivilege	1956	f762655.exe
Token: SeDebugPrivilege	2804	f7641f0.exe
Token: SeDebugPrivilege	2804	f7641f0.exe
Token: SeDebugPrivilege	2804	f7641f0.exe
Token: SeDebugPrivilege	2804	f7641f0.exe
Token: SeDebugPrivilege	2804	f7641f0.exe
Token: SeDebugPrivilege	2804	f7641f0.exe
Token: SeDebugPrivilege	2804	f7641f0.exe
Token: SeDebugPrivilege	2804	f7641f0.exe
Token: SeDebugPrivilege	2804	f7641f0.exe
Token: SeDebugPrivilege	2804	f7641f0.exe
Token: SeDebugPrivilege	2804	f7641f0.exe
Token: SeDebugPrivilege	2804	f7641f0.exe
Token: SeDebugPrivilege	2804	f7641f0.exe
Token: SeDebugPrivilege	2804	f7641f0.exe
Token: SeDebugPrivilege	2804	f7641f0.exe
Token: SeDebugPrivilege	2804	f7641f0.exe
Token: SeDebugPrivilege	2804	f7641f0.exe
Token: SeDebugPrivilege	2804	f7641f0.exe
Token: SeDebugPrivilege	2804	f7641f0.exe
Token: SeDebugPrivilege	2804	f7641f0.exe

Suspicious use of WriteProcessMemory 36 IoCs

Processes:

rundll32.exerundll32.exef762655.exef7641f0.exe

description	pid	process	target process
PID 2764 wrote to memory of 2560	2764	rundll32.exe	rundll32.exe
PID 2764 wrote to memory of 2560	2764	rundll32.exe	rundll32.exe
PID 2764 wrote to memory of 2560	2764	rundll32.exe	rundll32.exe
PID 2764 wrote to memory of 2560	2764	rundll32.exe	rundll32.exe
PID 2764 wrote to memory of 2560	2764	rundll32.exe	rundll32.exe
PID 2764 wrote to memory of 2560	2764	rundll32.exe	rundll32.exe
PID 2764 wrote to memory of 2560	2764	rundll32.exe	rundll32.exe
PID 2560 wrote to memory of 1956	2560	rundll32.exe	f762655.exe
PID 2560 wrote to memory of 1956	2560	rundll32.exe	f762655.exe
PID 2560 wrote to memory of 1956	2560	rundll32.exe	f762655.exe
PID 2560 wrote to memory of 1956	2560	rundll32.exe	f762655.exe
PID 1956 wrote to memory of 1048	1956	f762655.exe	Dwm.exe
PID 1956 wrote to memory of 1064	1956	f762655.exe	taskhost.exe
PID 1956 wrote to memory of 1120	1956	f762655.exe	Explorer.EXE
PID 1956 wrote to memory of 1492	1956	f762655.exe	DllHost.exe
PID 1956 wrote to memory of 2764	1956	f762655.exe	rundll32.exe
PID 1956 wrote to memory of 2560	1956	f762655.exe	rundll32.exe
PID 1956 wrote to memory of 2560	1956	f762655.exe	rundll32.exe
PID 2560 wrote to memory of 2480	2560	rundll32.exe	f762887.exe
PID 2560 wrote to memory of 2480	2560	rundll32.exe	f762887.exe
PID 2560 wrote to memory of 2480	2560	rundll32.exe	f762887.exe
PID 2560 wrote to memory of 2480	2560	rundll32.exe	f762887.exe
PID 2560 wrote to memory of 2804	2560	rundll32.exe	f7641f0.exe
PID 2560 wrote to memory of 2804	2560	rundll32.exe	f7641f0.exe
PID 2560 wrote to memory of 2804	2560	rundll32.exe	f7641f0.exe
PID 2560 wrote to memory of 2804	2560	rundll32.exe	f7641f0.exe
PID 1956 wrote to memory of 1048	1956	f762655.exe	Dwm.exe
PID 1956 wrote to memory of 1064	1956	f762655.exe	taskhost.exe
PID 1956 wrote to memory of 1120	1956	f762655.exe	Explorer.EXE
PID 1956 wrote to memory of 2480	1956	f762655.exe	f762887.exe
PID 1956 wrote to memory of 2480	1956	f762655.exe	f762887.exe
PID 1956 wrote to memory of 2804	1956	f762655.exe	f7641f0.exe
PID 1956 wrote to memory of 2804	1956	f762655.exe	f7641f0.exe
PID 2804 wrote to memory of 1048	2804	f7641f0.exe	Dwm.exe
PID 2804 wrote to memory of 1064	2804	f7641f0.exe	taskhost.exe
PID 2804 wrote to memory of 1120	2804	f7641f0.exe	Explorer.EXE

System policy modification 1 TTPs 2 IoCs

evasion

Modify Registry

T1112

Processes:

f7641f0.exef762655.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	f7641f0.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	f762655.exe

C:\Windows\system32\Dwm.exe
"C:\Windows\system32\Dwm.exe"
1⤵
PID:1048

C:\Windows\system32\taskhost.exe
"taskhost.exe"
1⤵
PID:1064

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1120

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\622174e43b5b44b25e70f942f089400e1baa481f95c3fff2a558a6fbdd71bbd4.dll,#1
2⤵
- Suspicious use of WriteProcessMemory
PID:2764

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\622174e43b5b44b25e70f942f089400e1baa481f95c3fff2a558a6fbdd71bbd4.dll,#1
3⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2560

C:\Users\Admin\AppData\Local\Temp\f762655.exe
C:\Users\Admin\AppData\Local\Temp\f762655.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:1956

C:\Users\Admin\AppData\Local\Temp\f762887.exe
C:\Users\Admin\AppData\Local\Temp\f762887.exe
4⤵
- Executes dropped EXE
PID:2480

C:\Users\Admin\AppData\Local\Temp\f7641f0.exe
C:\Users\Admin\AppData\Local\Temp\f7641f0.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:2804

C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
1⤵
PID:1492

MITRE ATT&CK Matrix ATT&CK v13

Replay Monitor

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Downloads

C:\Windows\SYSTEM.INI
Filesize
257B

MD5
a7c57de01c13520ebd161f981a2ff164

SHA1
4385d081ee261b733d0be7f06a3efe84b171da27

SHA256
c7b02f370d180f81e56e1134fed05e0f1739235aa73197e8a87c608512d96d02

SHA512
cf31fab45293ceafb37cfbfc58c1da5355f45fdcebf55ef19c3ee6811240661cd987911210a79fa192a9910dede80cc14dff611e0287b91085df253cf32d70e9

Download Submit
\Users\Admin\AppData\Local\Temp\f762655.exe
Filesize
97KB

MD5
9ee8c272f87e7fa290dddda1d74386ed

SHA1
06cf847d630e8d57bda3830d90167b6163f2f67e

SHA256
c7abecd44c82b9587ac8fc9ce5747785469bf1b364520e99880f048f17976b5d

SHA512
0cf7ef6c9f8f6f1b70ae52aca881b2ecfa837418c9f09dfae44c082d2b5da1a0a0994e7506598d5c54c3d1ba7f291e6f7c3f411c22e4ded5c4432982c9b723a1

Download Submit
memory/1048-25-0x00000000001B0000-0x00000000001B2000-memory.dmp

Filesize
8KB

Download
memory/1956-85-0x00000000005D0000-0x000000000168A000-memory.dmp

Filesize
16.7MB

Download
memory/1956-155-0x00000000005D0000-0x000000000168A000-memory.dmp

Filesize
16.7MB

Download
memory/1956-14-0x00000000005D0000-0x000000000168A000-memory.dmp

Filesize
16.7MB

Download
memory/1956-22-0x00000000005D0000-0x000000000168A000-memory.dmp

Filesize
16.7MB

Download
memory/1956-17-0x00000000005D0000-0x000000000168A000-memory.dmp

Filesize
16.7MB

Download
memory/1956-19-0x00000000005D0000-0x000000000168A000-memory.dmp

Filesize
16.7MB

Download
memory/1956-16-0x00000000005D0000-0x000000000168A000-memory.dmp

Filesize
16.7MB

Download
memory/1956-21-0x00000000005D0000-0x000000000168A000-memory.dmp

Filesize
16.7MB

Download
memory/1956-20-0x00000000005D0000-0x000000000168A000-memory.dmp

Filesize
16.7MB

Download
memory/1956-23-0x00000000005D0000-0x000000000168A000-memory.dmp

Filesize
16.7MB

Download
memory/1956-18-0x00000000005D0000-0x000000000168A000-memory.dmp

Filesize
16.7MB

Download
memory/1956-156-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/1956-52-0x0000000001820000-0x0000000001822000-memory.dmp

Filesize
8KB

Download
memory/1956-43-0x0000000001830000-0x0000000001831000-memory.dmp

Filesize
4KB

Download
memory/1956-123-0x00000000005D0000-0x000000000168A000-memory.dmp

Filesize
16.7MB

Download
memory/1956-89-0x00000000005D0000-0x000000000168A000-memory.dmp

Filesize
16.7MB

Download
memory/1956-84-0x00000000005D0000-0x000000000168A000-memory.dmp

Filesize
16.7MB

Download
memory/1956-11-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/1956-15-0x00000000005D0000-0x000000000168A000-memory.dmp

Filesize
16.7MB

Download
memory/1956-64-0x00000000005D0000-0x000000000168A000-memory.dmp

Filesize
16.7MB

Download
memory/1956-61-0x0000000001820000-0x0000000001822000-memory.dmp

Filesize
8KB

Download
memory/1956-70-0x00000000005D0000-0x000000000168A000-memory.dmp

Filesize
16.7MB

Download
memory/1956-69-0x00000000005D0000-0x000000000168A000-memory.dmp

Filesize
16.7MB

Download
memory/1956-66-0x00000000005D0000-0x000000000168A000-memory.dmp

Filesize
16.7MB

Download
memory/1956-67-0x00000000005D0000-0x000000000168A000-memory.dmp

Filesize
16.7MB

Download
memory/1956-63-0x00000000005D0000-0x000000000168A000-memory.dmp

Filesize
16.7MB

Download
memory/1956-65-0x00000000005D0000-0x000000000168A000-memory.dmp

Filesize
16.7MB

Download
memory/2480-62-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/2480-99-0x0000000000220000-0x0000000000222000-memory.dmp

Filesize
8KB

Download
memory/2480-107-0x0000000000220000-0x0000000000222000-memory.dmp

Filesize
8KB

Download
memory/2480-98-0x0000000000230000-0x0000000000231000-memory.dmp

Filesize
4KB

Download
memory/2560-10-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/2560-4-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/2560-34-0x00000000001B0000-0x00000000001B2000-memory.dmp

Filesize
8KB

Download
memory/2560-60-0x00000000002C0000-0x00000000002D2000-memory.dmp

Filesize
72KB

Download
memory/2560-35-0x00000000001C0000-0x00000000001C1000-memory.dmp

Filesize
4KB

Download
memory/2560-82-0x00000000002C0000-0x00000000002D2000-memory.dmp

Filesize
72KB

Download
memory/2560-44-0x00000000001B0000-0x00000000001B2000-memory.dmp

Filesize
8KB

Download
memory/2560-1-0x0000000010000000-0x0000000010020000-memory.dmp

Filesize
128KB

Download
memory/2560-58-0x00000000001B0000-0x00000000001B2000-memory.dmp

Filesize
8KB

Download
memory/2560-37-0x00000000001C0000-0x00000000001C1000-memory.dmp

Filesize
4KB

Download
memory/2560-59-0x00000000002C0000-0x00000000002D2000-memory.dmp

Filesize
72KB

Download
memory/2804-108-0x00000000003E0000-0x00000000003E2000-memory.dmp

Filesize
8KB

Download
memory/2804-83-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/2804-205-0x0000000000910000-0x00000000019CA000-memory.dmp

Filesize
16.7MB

Download
memory/2804-164-0x0000000000910000-0x00000000019CA000-memory.dmp

Filesize
16.7MB

Download
memory/2804-206-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/2804-105-0x00000000003F0000-0x00000000003F1000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

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Downloads