sality | 88dade3ea17718d41d4bf01603e82b68ce5ba9b2dde1c8210cd165bee0e7da51

Analysis

max time kernel
120s
max time network
121s
platform
windows7_x64
resource
win7-20240419-en
resource tags

arch:x64arch:x86image:win7-20240419-enlocale:en-usos:windows7-x64system
submitted
28-06-2024 23:54

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General

Target

88dade3ea17718d41d4bf01603e82b68ce5ba9b2dde1c8210cd165bee0e7da51.dll
Size

120KB
MD5

801c2c72d163c21be38650aad830d9a6
SHA1

6a90875ebcabe21f3d91aeb6e7319f45e193da27
SHA256

88dade3ea17718d41d4bf01603e82b68ce5ba9b2dde1c8210cd165bee0e7da51
SHA512

62c0d9e37ad95e4258319df7acea940af960ac40010d94850c441ae5a964da9980b215661058b2093fd366a79ebf16ffdbe59596d22dc25fe6cebdf7cd9dd43c
SSDEEP

3072:zSxUEqSEIFjKIpbrn5I0ZdUjC3lp26yhRjT:GxMSELEbrn5I0v/p26AdT

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:

f763820.exef761c95.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0"	f763820.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1"	f763820.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0"	f761c95.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0"	f761c95.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1"	f761c95.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0"	f763820.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:

f761c95.exef763820.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	f761c95.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	f763820.exe

Windows security bypass 2 TTPs 12 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

Processes:

f763820.exef761c95.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1"	f763820.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	f763820.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	f761c95.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	f761c95.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1"	f761c95.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1"	f761c95.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	f763820.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	f763820.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	f763820.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1"	f763820.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	f761c95.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	f761c95.exe

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

Processes:

resource	yara_rule
behavioral1/memory/2004-14-0x0000000000590000-0x000000000164A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral1/memory/2004-19-0x0000000000590000-0x000000000164A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral1/memory/2004-22-0x0000000000590000-0x000000000164A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral1/memory/2004-21-0x0000000000590000-0x000000000164A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral1/memory/2004-20-0x0000000000590000-0x000000000164A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral1/memory/2004-23-0x0000000000590000-0x000000000164A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral1/memory/2004-24-0x0000000000590000-0x000000000164A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral1/memory/2004-18-0x0000000000590000-0x000000000164A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral1/memory/2004-17-0x0000000000590000-0x000000000164A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral1/memory/2004-16-0x0000000000590000-0x000000000164A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral1/memory/2004-64-0x0000000000590000-0x000000000164A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral1/memory/2004-65-0x0000000000590000-0x000000000164A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral1/memory/2004-66-0x0000000000590000-0x000000000164A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral1/memory/2004-68-0x0000000000590000-0x000000000164A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral1/memory/2004-67-0x0000000000590000-0x000000000164A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral1/memory/2004-70-0x0000000000590000-0x000000000164A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral1/memory/2004-71-0x0000000000590000-0x000000000164A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral1/memory/2004-84-0x0000000000590000-0x000000000164A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral1/memory/2004-86-0x0000000000590000-0x000000000164A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral1/memory/2004-87-0x0000000000590000-0x000000000164A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral1/memory/2004-108-0x0000000000590000-0x000000000164A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral1/memory/2004-130-0x0000000000590000-0x000000000164A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral1/memory/2004-156-0x0000000000590000-0x000000000164A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral1/memory/2764-183-0x0000000000940000-0x00000000019FA000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral1/memory/2764-209-0x0000000000940000-0x00000000019FA000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine

UPX dump on OEP (original entry point) 29 IoCs

Processes:

resource	yara_rule
behavioral1/memory/2004-14-0x0000000000590000-0x000000000164A000-memory.dmp	UPX
behavioral1/memory/2004-19-0x0000000000590000-0x000000000164A000-memory.dmp	UPX
behavioral1/memory/2004-22-0x0000000000590000-0x000000000164A000-memory.dmp	UPX
behavioral1/memory/2004-21-0x0000000000590000-0x000000000164A000-memory.dmp	UPX
behavioral1/memory/2004-20-0x0000000000590000-0x000000000164A000-memory.dmp	UPX
behavioral1/memory/2004-23-0x0000000000590000-0x000000000164A000-memory.dmp	UPX
behavioral1/memory/2536-63-0x0000000000400000-0x0000000000412000-memory.dmp	UPX
behavioral1/memory/2004-24-0x0000000000590000-0x000000000164A000-memory.dmp	UPX
behavioral1/memory/2004-18-0x0000000000590000-0x000000000164A000-memory.dmp	UPX
behavioral1/memory/2004-17-0x0000000000590000-0x000000000164A000-memory.dmp	UPX
behavioral1/memory/2004-16-0x0000000000590000-0x000000000164A000-memory.dmp	UPX
behavioral1/memory/2004-64-0x0000000000590000-0x000000000164A000-memory.dmp	UPX
behavioral1/memory/2004-65-0x0000000000590000-0x000000000164A000-memory.dmp	UPX
behavioral1/memory/2004-66-0x0000000000590000-0x000000000164A000-memory.dmp	UPX
behavioral1/memory/2004-68-0x0000000000590000-0x000000000164A000-memory.dmp	UPX
behavioral1/memory/2004-67-0x0000000000590000-0x000000000164A000-memory.dmp	UPX
behavioral1/memory/2004-70-0x0000000000590000-0x000000000164A000-memory.dmp	UPX
behavioral1/memory/2004-71-0x0000000000590000-0x000000000164A000-memory.dmp	UPX
behavioral1/memory/2004-84-0x0000000000590000-0x000000000164A000-memory.dmp	UPX
behavioral1/memory/2004-86-0x0000000000590000-0x000000000164A000-memory.dmp	UPX
behavioral1/memory/2004-87-0x0000000000590000-0x000000000164A000-memory.dmp	UPX
behavioral1/memory/2004-108-0x0000000000590000-0x000000000164A000-memory.dmp	UPX
behavioral1/memory/2004-130-0x0000000000590000-0x000000000164A000-memory.dmp	UPX
behavioral1/memory/2536-160-0x0000000000400000-0x0000000000412000-memory.dmp	UPX
behavioral1/memory/2004-156-0x0000000000590000-0x000000000164A000-memory.dmp	UPX
behavioral1/memory/2004-155-0x0000000000400000-0x0000000000412000-memory.dmp	UPX
behavioral1/memory/2764-183-0x0000000000940000-0x00000000019FA000-memory.dmp	UPX
behavioral1/memory/2764-209-0x0000000000940000-0x00000000019FA000-memory.dmp	UPX
behavioral1/memory/2764-210-0x0000000000400000-0x0000000000412000-memory.dmp	UPX

Executes dropped EXE 3 IoCs

Processes:

f761c95.exef761e69.exef763820.exe

pid process

2004 f761c95.exe
2536 f761e69.exe
2764 f763820.exe
Loads dropped DLL 6 IoCs

Processes:

rundll32.exe

pid process

2956 rundll32.exe
2956 rundll32.exe
2956 rundll32.exe
2956 rundll32.exe
2956 rundll32.exe
2956 rundll32.exe

pid	process
2004	f761c95.exe
2536	f761e69.exe
2764	f763820.exe

pid	process
2956	rundll32.exe
2956	rundll32.exe
2956	rundll32.exe
2956	rundll32.exe
2956	rundll32.exe
2956	rundll32.exe

UPX packed file 25 IoCs

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

upx

Processes:

resource	yara_rule
behavioral1/memory/2004-14-0x0000000000590000-0x000000000164A000-memory.dmp	upx
behavioral1/memory/2004-19-0x0000000000590000-0x000000000164A000-memory.dmp	upx
behavioral1/memory/2004-22-0x0000000000590000-0x000000000164A000-memory.dmp	upx
behavioral1/memory/2004-21-0x0000000000590000-0x000000000164A000-memory.dmp	upx
behavioral1/memory/2004-20-0x0000000000590000-0x000000000164A000-memory.dmp	upx
behavioral1/memory/2004-23-0x0000000000590000-0x000000000164A000-memory.dmp	upx
behavioral1/memory/2004-24-0x0000000000590000-0x000000000164A000-memory.dmp	upx
behavioral1/memory/2004-18-0x0000000000590000-0x000000000164A000-memory.dmp	upx
behavioral1/memory/2004-17-0x0000000000590000-0x000000000164A000-memory.dmp	upx
behavioral1/memory/2004-16-0x0000000000590000-0x000000000164A000-memory.dmp	upx
behavioral1/memory/2004-64-0x0000000000590000-0x000000000164A000-memory.dmp	upx
behavioral1/memory/2004-65-0x0000000000590000-0x000000000164A000-memory.dmp	upx
behavioral1/memory/2004-66-0x0000000000590000-0x000000000164A000-memory.dmp	upx
behavioral1/memory/2004-68-0x0000000000590000-0x000000000164A000-memory.dmp	upx
behavioral1/memory/2004-67-0x0000000000590000-0x000000000164A000-memory.dmp	upx
behavioral1/memory/2004-70-0x0000000000590000-0x000000000164A000-memory.dmp	upx
behavioral1/memory/2004-71-0x0000000000590000-0x000000000164A000-memory.dmp	upx
behavioral1/memory/2004-84-0x0000000000590000-0x000000000164A000-memory.dmp	upx
behavioral1/memory/2004-86-0x0000000000590000-0x000000000164A000-memory.dmp	upx
behavioral1/memory/2004-87-0x0000000000590000-0x000000000164A000-memory.dmp	upx
behavioral1/memory/2004-108-0x0000000000590000-0x000000000164A000-memory.dmp	upx
behavioral1/memory/2004-130-0x0000000000590000-0x000000000164A000-memory.dmp	upx
behavioral1/memory/2004-156-0x0000000000590000-0x000000000164A000-memory.dmp	upx
behavioral1/memory/2764-183-0x0000000000940000-0x00000000019FA000-memory.dmp	upx
behavioral1/memory/2764-209-0x0000000000940000-0x00000000019FA000-memory.dmp	upx

Windows security modification 2 TTPs 14 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

Processes:

f763820.exef761c95.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	f763820.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	f761c95.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	f763820.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\Svc	f763820.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\Svc	f761c95.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	f763820.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	f763820.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1"	f763820.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	f761c95.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	f761c95.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1"	f761c95.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1"	f761c95.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1"	f763820.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	f761c95.exe

Checks whether UAC is enabled 1 TTPs 2 IoCs

evasion trojan

System Information Discovery

T1082

Processes:

f761c95.exef763820.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	f761c95.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	f763820.exe

Enumerates connected drives 3 TTPs 17 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:

f761c95.exef763820.exe

description	ioc	process
File opened (read-only)	\??\H:	f761c95.exe
File opened (read-only)	\??\K:	f761c95.exe
File opened (read-only)	\??\R:	f761c95.exe
File opened (read-only)	\??\J:	f761c95.exe
File opened (read-only)	\??\M:	f761c95.exe
File opened (read-only)	\??\N:	f761c95.exe
File opened (read-only)	\??\T:	f761c95.exe
File opened (read-only)	\??\G:	f763820.exe
File opened (read-only)	\??\E:	f761c95.exe
File opened (read-only)	\??\I:	f761c95.exe
File opened (read-only)	\??\O:	f761c95.exe
File opened (read-only)	\??\P:	f761c95.exe
File opened (read-only)	\??\Q:	f761c95.exe
File opened (read-only)	\??\G:	f761c95.exe
File opened (read-only)	\??\L:	f761c95.exe
File opened (read-only)	\??\S:	f761c95.exe
File opened (read-only)	\??\E:	f763820.exe

Drops file in Windows directory 3 IoCs

Processes:

f761c95.exef763820.exe

description ioc process

File created C:\Windows\f761d12 f761c95.exe
File opened for modification C:\Windows\SYSTEM.INI f761c95.exe
File created C:\Windows\f766d53 f763820.exe
Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

f761c95.exef763820.exe

pid process

2004 f761c95.exe
2004 f761c95.exe
2764 f763820.exe

description	ioc	process
File created	C:\Windows\f761d12	f761c95.exe
File opened for modification	C:\Windows\SYSTEM.INI	f761c95.exe
File created	C:\Windows\f766d53	f763820.exe

pid	process
2004	f761c95.exe
2004	f761c95.exe
2764	f763820.exe

Suspicious use of AdjustPrivilegeToken 41 IoCs

Processes:

f761c95.exef763820.exe

description	pid	process
Token: SeDebugPrivilege	2004	f761c95.exe
Token: SeDebugPrivilege	2004	f761c95.exe
Token: SeDebugPrivilege	2004	f761c95.exe
Token: SeDebugPrivilege	2004	f761c95.exe
Token: SeDebugPrivilege	2004	f761c95.exe
Token: SeDebugPrivilege	2004	f761c95.exe
Token: SeDebugPrivilege	2004	f761c95.exe
Token: SeDebugPrivilege	2004	f761c95.exe
Token: SeDebugPrivilege	2004	f761c95.exe
Token: SeDebugPrivilege	2004	f761c95.exe
Token: SeDebugPrivilege	2004	f761c95.exe
Token: SeDebugPrivilege	2004	f761c95.exe
Token: SeDebugPrivilege	2004	f761c95.exe
Token: SeDebugPrivilege	2004	f761c95.exe
Token: SeDebugPrivilege	2004	f761c95.exe
Token: SeDebugPrivilege	2004	f761c95.exe
Token: SeDebugPrivilege	2004	f761c95.exe
Token: SeDebugPrivilege	2004	f761c95.exe
Token: SeDebugPrivilege	2004	f761c95.exe
Token: SeDebugPrivilege	2004	f761c95.exe
Token: SeDebugPrivilege	2004	f761c95.exe
Token: SeDebugPrivilege	2764	f763820.exe
Token: SeDebugPrivilege	2764	f763820.exe
Token: SeDebugPrivilege	2764	f763820.exe
Token: SeDebugPrivilege	2764	f763820.exe
Token: SeDebugPrivilege	2764	f763820.exe
Token: SeDebugPrivilege	2764	f763820.exe
Token: SeDebugPrivilege	2764	f763820.exe
Token: SeDebugPrivilege	2764	f763820.exe
Token: SeDebugPrivilege	2764	f763820.exe
Token: SeDebugPrivilege	2764	f763820.exe
Token: SeDebugPrivilege	2764	f763820.exe
Token: SeDebugPrivilege	2764	f763820.exe
Token: SeDebugPrivilege	2764	f763820.exe
Token: SeDebugPrivilege	2764	f763820.exe
Token: SeDebugPrivilege	2764	f763820.exe
Token: SeDebugPrivilege	2764	f763820.exe
Token: SeDebugPrivilege	2764	f763820.exe
Token: SeDebugPrivilege	2764	f763820.exe
Token: SeDebugPrivilege	2764	f763820.exe
Token: SeDebugPrivilege	2764	f763820.exe

Suspicious use of WriteProcessMemory 36 IoCs

Processes:

rundll32.exerundll32.exef761c95.exef763820.exe

description	pid	process	target process
PID 2748 wrote to memory of 2956	2748	rundll32.exe	rundll32.exe
PID 2748 wrote to memory of 2956	2748	rundll32.exe	rundll32.exe
PID 2748 wrote to memory of 2956	2748	rundll32.exe	rundll32.exe
PID 2748 wrote to memory of 2956	2748	rundll32.exe	rundll32.exe
PID 2748 wrote to memory of 2956	2748	rundll32.exe	rundll32.exe
PID 2748 wrote to memory of 2956	2748	rundll32.exe	rundll32.exe
PID 2748 wrote to memory of 2956	2748	rundll32.exe	rundll32.exe
PID 2956 wrote to memory of 2004	2956	rundll32.exe	f761c95.exe
PID 2956 wrote to memory of 2004	2956	rundll32.exe	f761c95.exe
PID 2956 wrote to memory of 2004	2956	rundll32.exe	f761c95.exe
PID 2956 wrote to memory of 2004	2956	rundll32.exe	f761c95.exe
PID 2004 wrote to memory of 1084	2004	f761c95.exe	taskhost.exe
PID 2004 wrote to memory of 1096	2004	f761c95.exe	Dwm.exe
PID 2004 wrote to memory of 1172	2004	f761c95.exe	Explorer.EXE
PID 2004 wrote to memory of 1620	2004	f761c95.exe	DllHost.exe
PID 2004 wrote to memory of 2748	2004	f761c95.exe	rundll32.exe
PID 2004 wrote to memory of 2956	2004	f761c95.exe	rundll32.exe
PID 2004 wrote to memory of 2956	2004	f761c95.exe	rundll32.exe
PID 2956 wrote to memory of 2536	2956	rundll32.exe	f761e69.exe
PID 2956 wrote to memory of 2536	2956	rundll32.exe	f761e69.exe
PID 2956 wrote to memory of 2536	2956	rundll32.exe	f761e69.exe
PID 2956 wrote to memory of 2536	2956	rundll32.exe	f761e69.exe
PID 2956 wrote to memory of 2764	2956	rundll32.exe	f763820.exe
PID 2956 wrote to memory of 2764	2956	rundll32.exe	f763820.exe
PID 2956 wrote to memory of 2764	2956	rundll32.exe	f763820.exe
PID 2956 wrote to memory of 2764	2956	rundll32.exe	f763820.exe
PID 2004 wrote to memory of 1084	2004	f761c95.exe	taskhost.exe
PID 2004 wrote to memory of 1096	2004	f761c95.exe	Dwm.exe
PID 2004 wrote to memory of 1172	2004	f761c95.exe	Explorer.EXE
PID 2004 wrote to memory of 2536	2004	f761c95.exe	f761e69.exe
PID 2004 wrote to memory of 2536	2004	f761c95.exe	f761e69.exe
PID 2004 wrote to memory of 2764	2004	f761c95.exe	f763820.exe
PID 2004 wrote to memory of 2764	2004	f761c95.exe	f763820.exe
PID 2764 wrote to memory of 1084	2764	f763820.exe	taskhost.exe
PID 2764 wrote to memory of 1096	2764	f763820.exe	Dwm.exe
PID 2764 wrote to memory of 1172	2764	f763820.exe	Explorer.EXE

System policy modification 1 TTPs 2 IoCs

evasion

Modify Registry

T1112

Processes:

f761c95.exef763820.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	f761c95.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	f763820.exe

C:\Windows\system32\taskhost.exe
"taskhost.exe"
1⤵
PID:1084

C:\Windows\system32\Dwm.exe
"C:\Windows\system32\Dwm.exe"
1⤵
PID:1096

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1172

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\88dade3ea17718d41d4bf01603e82b68ce5ba9b2dde1c8210cd165bee0e7da51.dll,#1
2⤵
- Suspicious use of WriteProcessMemory
PID:2748

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\88dade3ea17718d41d4bf01603e82b68ce5ba9b2dde1c8210cd165bee0e7da51.dll,#1
3⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2956

C:\Users\Admin\AppData\Local\Temp\f761c95.exe
C:\Users\Admin\AppData\Local\Temp\f761c95.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:2004

C:\Users\Admin\AppData\Local\Temp\f761e69.exe
C:\Users\Admin\AppData\Local\Temp\f761e69.exe
4⤵
- Executes dropped EXE
PID:2536

C:\Users\Admin\AppData\Local\Temp\f763820.exe
C:\Users\Admin\AppData\Local\Temp\f763820.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:2764

C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
1⤵
PID:1620

MITRE ATT&CK Matrix ATT&CK v13

Replay Monitor

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Downloads

C:\Windows\SYSTEM.INI
Filesize
257B

MD5
210b6d8abc9c20cf18bdf583c182d9ff

SHA1
b53916d38a3695f3ed93d3af2411e37c40383c0a

SHA256
b2482c9a08d7c2a9448b91cdf53b137df1ca6b504f557b146e240f0e6144e2cb

SHA512
a7ae3f74f446e6cfac5d4582c6d93b3b1f3de585688b9e1873035867aa05e2487fcea2351ebc35a70c972f9e47fb91c58ff8344645863cae6a781da1beef0f29

Download Submit
\Users\Admin\AppData\Local\Temp\f761c95.exe
Filesize
97KB

MD5
1ccc03c0c74230320b068b4f86921ce4

SHA1
6c5c6402a46a2089da6936a868eb2bc4ed35f803

SHA256
64683406ee595a7f122aa41f6959f929f26b2dba28a991a4df95e3c1e02a03b1

SHA512
50cf4cc6b5c55f904763ed9f7f3906b1cfe698de89bf17a090656291d4572229d8877af132fcf515b838aaa7014eb274b27402eb21a7b348a938954e29a4602d

Download Submit
memory/1084-30-0x0000000000160000-0x0000000000162000-memory.dmp

Filesize
8KB

Download
memory/2004-17-0x0000000000590000-0x000000000164A000-memory.dmp

Filesize
16.7MB

Download
memory/2004-14-0x0000000000590000-0x000000000164A000-memory.dmp

Filesize
16.7MB

Download
memory/2004-16-0x0000000000590000-0x000000000164A000-memory.dmp

Filesize
16.7MB

Download
memory/2004-65-0x0000000000590000-0x000000000164A000-memory.dmp

Filesize
16.7MB

Download
memory/2004-64-0x0000000000590000-0x000000000164A000-memory.dmp

Filesize
16.7MB

Download
memory/2004-19-0x0000000000590000-0x000000000164A000-memory.dmp

Filesize
16.7MB

Download
memory/2004-22-0x0000000000590000-0x000000000164A000-memory.dmp

Filesize
16.7MB

Download
memory/2004-21-0x0000000000590000-0x000000000164A000-memory.dmp

Filesize
16.7MB

Download
memory/2004-20-0x0000000000590000-0x000000000164A000-memory.dmp

Filesize
16.7MB

Download
memory/2004-155-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/2004-51-0x00000000016D0000-0x00000000016D2000-memory.dmp

Filesize
8KB

Download
memory/2004-23-0x0000000000590000-0x000000000164A000-memory.dmp

Filesize
16.7MB

Download
memory/2004-86-0x0000000000590000-0x000000000164A000-memory.dmp

Filesize
16.7MB

Download
memory/2004-156-0x0000000000590000-0x000000000164A000-memory.dmp

Filesize
16.7MB

Download
memory/2004-71-0x0000000000590000-0x000000000164A000-memory.dmp

Filesize
16.7MB

Download
memory/2004-60-0x00000000016D0000-0x00000000016D2000-memory.dmp

Filesize
8KB

Download
memory/2004-130-0x0000000000590000-0x000000000164A000-memory.dmp

Filesize
16.7MB

Download
memory/2004-70-0x0000000000590000-0x000000000164A000-memory.dmp

Filesize
16.7MB

Download
memory/2004-67-0x0000000000590000-0x000000000164A000-memory.dmp

Filesize
16.7MB

Download
memory/2004-24-0x0000000000590000-0x000000000164A000-memory.dmp

Filesize
16.7MB

Download
memory/2004-49-0x00000000016E0000-0x00000000016E1000-memory.dmp

Filesize
4KB

Download
memory/2004-108-0x0000000000590000-0x000000000164A000-memory.dmp

Filesize
16.7MB

Download
memory/2004-18-0x0000000000590000-0x000000000164A000-memory.dmp

Filesize
16.7MB

Download
memory/2004-68-0x0000000000590000-0x000000000164A000-memory.dmp

Filesize
16.7MB

Download
memory/2004-13-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/2004-84-0x0000000000590000-0x000000000164A000-memory.dmp

Filesize
16.7MB

Download
memory/2004-87-0x0000000000590000-0x000000000164A000-memory.dmp

Filesize
16.7MB

Download
memory/2004-66-0x0000000000590000-0x000000000164A000-memory.dmp

Filesize
16.7MB

Download
memory/2536-106-0x0000000000360000-0x0000000000362000-memory.dmp

Filesize
8KB

Download
memory/2536-99-0x00000000003F0000-0x00000000003F1000-memory.dmp

Filesize
4KB

Download
memory/2536-100-0x0000000000360000-0x0000000000362000-memory.dmp

Filesize
8KB

Download
memory/2536-160-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/2536-63-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/2764-183-0x0000000000940000-0x00000000019FA000-memory.dmp

Filesize
16.7MB

Download
memory/2764-104-0x0000000000260000-0x0000000000262000-memory.dmp

Filesize
8KB

Download
memory/2764-83-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/2764-210-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/2764-105-0x00000000002B0000-0x00000000002B1000-memory.dmp

Filesize
4KB

Download
memory/2764-209-0x0000000000940000-0x00000000019FA000-memory.dmp

Filesize
16.7MB

Download
memory/2764-107-0x0000000000260000-0x0000000000262000-memory.dmp

Filesize
8KB

Download
memory/2956-0-0x0000000010000000-0x0000000010020000-memory.dmp

Filesize
128KB

Download
memory/2956-48-0x00000000001C0000-0x00000000001C1000-memory.dmp

Filesize
4KB

Download
memory/2956-79-0x00000000001B0000-0x00000000001B2000-memory.dmp

Filesize
8KB

Download
memory/2956-38-0x00000000001B0000-0x00000000001B2000-memory.dmp

Filesize
8KB

Download
memory/2956-58-0x00000000001B0000-0x00000000001B2000-memory.dmp

Filesize
8KB

Download
memory/2956-61-0x00000000002C0000-0x00000000002D2000-memory.dmp

Filesize
72KB

Download
memory/2956-62-0x00000000001B0000-0x00000000001B2000-memory.dmp

Filesize
8KB

Download
memory/2956-39-0x00000000001C0000-0x00000000001C1000-memory.dmp

Filesize
4KB

Download
memory/2956-2-0x0000000010000000-0x0000000010020000-memory.dmp

Filesize
128KB

Download
memory/2956-12-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/2956-3-0x0000000010000000-0x0000000010020000-memory.dmp

Filesize
128KB

Download
memory/2956-11-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

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Downloads