sality | b07edd9337c712df94b2049f5ec5ecf11cca7953e815d54ce1ffc8daef10f586

General

Target

b07edd9337c712df94b2049f5ec5ecf11cca7953e815d54ce1ffc8daef10f586.dll
Size

120KB
MD5

52733df8119f41df697e5bf8be8da1c7
SHA1

4495851f3fced09b2b7761bdd6742e9273617f1f
SHA256

b07edd9337c712df94b2049f5ec5ecf11cca7953e815d54ce1ffc8daef10f586
SHA512

52ba7c7c23b24ed0eba6eb150ffc604a1fceb1bf4926774e0692e5532f58ed56906a33ccf869713183c19e4d78bade0dd073823aa94569b56f258856796fdc4a
SSDEEP

1536:lM4VslJP/CyK0c51xBhpN0087U2IUQ4I890LnvsrlKHz/8v7CYbzeN:qZvPvy5NhTiM4IK0DvKlMzUvG3

Score

10^/10

sality backdoor evasion trojan upx

Malware Config

Extracted

Family

sality

C2

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 2 TTPs 3 IoCs

evasion

Modify Registry

T1112

Windows Service

T1543.003

Processes:

e57667a.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1"	e57667a.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0"	e57667a.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0"	e57667a.exe

Sality
Sality is backdoor written in C++, first discovered in 2003.
backdoor sality
UAC bypass 3 TTPs 1 IoCs
evasion trojan

Bypass User Account Control
T1548.002

Disable or Modify Tools
T1562.001

Modify Registry
T1112

Processes:

e57667a.exe

description ioc process

Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e57667a.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	e57667a.exe

Windows security bypass 2 TTPs 6 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

Processes:

e57667a.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	e57667a.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	e57667a.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	e57667a.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1"	e57667a.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	e57667a.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1"	e57667a.exe

Detects executables packed with Sality Polymorphic Code Generator or Simple Poly Engine or Sality 27 IoCs

Processes:

resource	yara_rule
behavioral2/memory/5104-9-0x0000000000880000-0x000000000193A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/5104-8-0x0000000000880000-0x000000000193A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/5104-10-0x0000000000880000-0x000000000193A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/5104-17-0x0000000000880000-0x000000000193A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/5104-23-0x0000000000880000-0x000000000193A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/5104-29-0x0000000000880000-0x000000000193A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/5104-30-0x0000000000880000-0x000000000193A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/5104-31-0x0000000000880000-0x000000000193A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/5104-32-0x0000000000880000-0x000000000193A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/5104-33-0x0000000000880000-0x000000000193A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/5104-34-0x0000000000880000-0x000000000193A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/5104-35-0x0000000000880000-0x000000000193A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/5104-36-0x0000000000880000-0x000000000193A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/5104-37-0x0000000000880000-0x000000000193A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/5104-38-0x0000000000880000-0x000000000193A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/5104-53-0x0000000000880000-0x000000000193A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/5104-54-0x0000000000880000-0x000000000193A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/5104-55-0x0000000000880000-0x000000000193A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/5104-57-0x0000000000880000-0x000000000193A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/5104-69-0x0000000000880000-0x000000000193A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/5104-72-0x0000000000880000-0x000000000193A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/5104-74-0x0000000000880000-0x000000000193A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/5104-77-0x0000000000880000-0x000000000193A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/5104-79-0x0000000000880000-0x000000000193A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/5104-81-0x0000000000880000-0x000000000193A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/5104-83-0x0000000000880000-0x000000000193A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/5104-85-0x0000000000880000-0x000000000193A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine

UPX dump on OEP (original entry point) 33 IoCs

Processes:

resource	yara_rule
behavioral2/memory/5104-9-0x0000000000880000-0x000000000193A000-memory.dmp	UPX
behavioral2/memory/5104-8-0x0000000000880000-0x000000000193A000-memory.dmp	UPX
behavioral2/memory/5104-10-0x0000000000880000-0x000000000193A000-memory.dmp	UPX
behavioral2/memory/5104-17-0x0000000000880000-0x000000000193A000-memory.dmp	UPX
behavioral2/memory/2316-21-0x0000000000400000-0x0000000000412000-memory.dmp	UPX
behavioral2/memory/5104-23-0x0000000000880000-0x000000000193A000-memory.dmp	UPX
behavioral2/memory/5104-29-0x0000000000880000-0x000000000193A000-memory.dmp	UPX
behavioral2/memory/5104-30-0x0000000000880000-0x000000000193A000-memory.dmp	UPX
behavioral2/memory/5104-31-0x0000000000880000-0x000000000193A000-memory.dmp	UPX
behavioral2/memory/5104-32-0x0000000000880000-0x000000000193A000-memory.dmp	UPX
behavioral2/memory/5104-33-0x0000000000880000-0x000000000193A000-memory.dmp	UPX
behavioral2/memory/5104-34-0x0000000000880000-0x000000000193A000-memory.dmp	UPX
behavioral2/memory/5104-35-0x0000000000880000-0x000000000193A000-memory.dmp	UPX
behavioral2/memory/5104-36-0x0000000000880000-0x000000000193A000-memory.dmp	UPX
behavioral2/memory/5104-37-0x0000000000880000-0x000000000193A000-memory.dmp	UPX
behavioral2/memory/5104-38-0x0000000000880000-0x000000000193A000-memory.dmp	UPX
behavioral2/memory/1876-52-0x0000000000400000-0x0000000000412000-memory.dmp	UPX
behavioral2/memory/5104-53-0x0000000000880000-0x000000000193A000-memory.dmp	UPX
behavioral2/memory/5104-54-0x0000000000880000-0x000000000193A000-memory.dmp	UPX
behavioral2/memory/5104-55-0x0000000000880000-0x000000000193A000-memory.dmp	UPX
behavioral2/memory/5104-57-0x0000000000880000-0x000000000193A000-memory.dmp	UPX
behavioral2/memory/5104-69-0x0000000000880000-0x000000000193A000-memory.dmp	UPX
behavioral2/memory/5104-72-0x0000000000880000-0x000000000193A000-memory.dmp	UPX
behavioral2/memory/5104-74-0x0000000000880000-0x000000000193A000-memory.dmp	UPX
behavioral2/memory/5104-77-0x0000000000880000-0x000000000193A000-memory.dmp	UPX
behavioral2/memory/5104-79-0x0000000000880000-0x000000000193A000-memory.dmp	UPX
behavioral2/memory/5104-81-0x0000000000880000-0x000000000193A000-memory.dmp	UPX
behavioral2/memory/5104-83-0x0000000000880000-0x000000000193A000-memory.dmp	UPX
behavioral2/memory/5104-85-0x0000000000880000-0x000000000193A000-memory.dmp	UPX
behavioral2/memory/2316-108-0x0000000000400000-0x0000000000412000-memory.dmp	UPX
behavioral2/memory/5104-109-0x0000000000400000-0x0000000000412000-memory.dmp	UPX
behavioral2/memory/4896-113-0x0000000000400000-0x0000000000412000-memory.dmp	UPX
behavioral2/memory/1876-117-0x0000000000400000-0x0000000000412000-memory.dmp	UPX

Executes dropped EXE 4 IoCs

Processes:

e57667a.exee5769e5.exee577e96.exee577eb5.exe

pid process

5104 e57667a.exe
2316 e5769e5.exe
4896 e577e96.exe
1876 e577eb5.exe

pid	process
5104	e57667a.exe
2316	e5769e5.exe
4896	e577e96.exe
1876	e577eb5.exe

UPX packed file 27 IoCs

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

upx

Processes:

resource	yara_rule
behavioral2/memory/5104-9-0x0000000000880000-0x000000000193A000-memory.dmp	upx
behavioral2/memory/5104-8-0x0000000000880000-0x000000000193A000-memory.dmp	upx
behavioral2/memory/5104-10-0x0000000000880000-0x000000000193A000-memory.dmp	upx
behavioral2/memory/5104-17-0x0000000000880000-0x000000000193A000-memory.dmp	upx
behavioral2/memory/5104-23-0x0000000000880000-0x000000000193A000-memory.dmp	upx
behavioral2/memory/5104-29-0x0000000000880000-0x000000000193A000-memory.dmp	upx
behavioral2/memory/5104-30-0x0000000000880000-0x000000000193A000-memory.dmp	upx
behavioral2/memory/5104-31-0x0000000000880000-0x000000000193A000-memory.dmp	upx
behavioral2/memory/5104-32-0x0000000000880000-0x000000000193A000-memory.dmp	upx
behavioral2/memory/5104-33-0x0000000000880000-0x000000000193A000-memory.dmp	upx
behavioral2/memory/5104-34-0x0000000000880000-0x000000000193A000-memory.dmp	upx
behavioral2/memory/5104-35-0x0000000000880000-0x000000000193A000-memory.dmp	upx
behavioral2/memory/5104-36-0x0000000000880000-0x000000000193A000-memory.dmp	upx
behavioral2/memory/5104-37-0x0000000000880000-0x000000000193A000-memory.dmp	upx
behavioral2/memory/5104-38-0x0000000000880000-0x000000000193A000-memory.dmp	upx
behavioral2/memory/5104-53-0x0000000000880000-0x000000000193A000-memory.dmp	upx
behavioral2/memory/5104-54-0x0000000000880000-0x000000000193A000-memory.dmp	upx
behavioral2/memory/5104-55-0x0000000000880000-0x000000000193A000-memory.dmp	upx
behavioral2/memory/5104-57-0x0000000000880000-0x000000000193A000-memory.dmp	upx
behavioral2/memory/5104-69-0x0000000000880000-0x000000000193A000-memory.dmp	upx
behavioral2/memory/5104-72-0x0000000000880000-0x000000000193A000-memory.dmp	upx
behavioral2/memory/5104-74-0x0000000000880000-0x000000000193A000-memory.dmp	upx
behavioral2/memory/5104-77-0x0000000000880000-0x000000000193A000-memory.dmp	upx
behavioral2/memory/5104-79-0x0000000000880000-0x000000000193A000-memory.dmp	upx
behavioral2/memory/5104-81-0x0000000000880000-0x000000000193A000-memory.dmp	upx
behavioral2/memory/5104-83-0x0000000000880000-0x000000000193A000-memory.dmp	upx
behavioral2/memory/5104-85-0x0000000000880000-0x000000000193A000-memory.dmp	upx

Windows security modification 2 TTPs 7 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

Processes:

e57667a.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	e57667a.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	e57667a.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	e57667a.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1"	e57667a.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	e57667a.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1"	e57667a.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc	e57667a.exe

Checks whether UAC is enabled 1 TTPs 1 IoCs
evasion trojan

System Information Discovery
T1082

Processes:

e57667a.exe

description ioc process

Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e57667a.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	e57667a.exe

Enumerates connected drives 3 TTPs 11 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:

e57667a.exe

description	ioc	process
File opened (read-only)	\??\E:	e57667a.exe
File opened (read-only)	\??\I:	e57667a.exe
File opened (read-only)	\??\J:	e57667a.exe
File opened (read-only)	\??\K:	e57667a.exe
File opened (read-only)	\??\L:	e57667a.exe
File opened (read-only)	\??\M:	e57667a.exe
File opened (read-only)	\??\P:	e57667a.exe
File opened (read-only)	\??\G:	e57667a.exe
File opened (read-only)	\??\H:	e57667a.exe
File opened (read-only)	\??\N:	e57667a.exe
File opened (read-only)	\??\O:	e57667a.exe

Drops file in Program Files directory 4 IoCs

Processes:

e57667a.exe

description	ioc	process
File opened for modification	C:\Program Files\7-Zip\7z.exe	e57667a.exe
File opened for modification	C:\Program Files\7-Zip\7zFM.exe	e57667a.exe
File opened for modification	C:\Program Files\7-Zip\7zG.exe	e57667a.exe
File opened for modification	C:\Program Files\7-Zip\Uninstall.exe	e57667a.exe

Drops file in Windows directory 2 IoCs

Processes:

e57667a.exe

description ioc process

File created C:\Windows\e576820 e57667a.exe
File opened for modification C:\Windows\SYSTEM.INI e57667a.exe
Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

e57667a.exe

pid process

5104 e57667a.exe
5104 e57667a.exe
5104 e57667a.exe
5104 e57667a.exe

description	ioc	process
File created	C:\Windows\e576820	e57667a.exe
File opened for modification	C:\Windows\SYSTEM.INI	e57667a.exe

pid	process
5104	e57667a.exe
5104	e57667a.exe
5104	e57667a.exe
5104	e57667a.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

e57667a.exe

description	pid	process
Token: SeDebugPrivilege	5104	e57667a.exe
Token: SeDebugPrivilege	5104	e57667a.exe
Token: SeDebugPrivilege	5104	e57667a.exe
Token: SeDebugPrivilege	5104	e57667a.exe
Token: SeDebugPrivilege	5104	e57667a.exe
Token: SeDebugPrivilege	5104	e57667a.exe
Token: SeDebugPrivilege	5104	e57667a.exe
Token: SeDebugPrivilege	5104	e57667a.exe
Token: SeDebugPrivilege	5104	e57667a.exe
Token: SeDebugPrivilege	5104	e57667a.exe
Token: SeDebugPrivilege	5104	e57667a.exe
Token: SeDebugPrivilege	5104	e57667a.exe
Token: SeDebugPrivilege	5104	e57667a.exe
Token: SeDebugPrivilege	5104	e57667a.exe
Token: SeDebugPrivilege	5104	e57667a.exe
Token: SeDebugPrivilege	5104	e57667a.exe
Token: SeDebugPrivilege	5104	e57667a.exe
Token: SeDebugPrivilege	5104	e57667a.exe
Token: SeDebugPrivilege	5104	e57667a.exe
Token: SeDebugPrivilege	5104	e57667a.exe
Token: SeDebugPrivilege	5104	e57667a.exe
Token: SeDebugPrivilege	5104	e57667a.exe
Token: SeDebugPrivilege	5104	e57667a.exe
Token: SeDebugPrivilege	5104	e57667a.exe
Token: SeDebugPrivilege	5104	e57667a.exe
Token: SeDebugPrivilege	5104	e57667a.exe
Token: SeDebugPrivilege	5104	e57667a.exe
Token: SeDebugPrivilege	5104	e57667a.exe
Token: SeDebugPrivilege	5104	e57667a.exe
Token: SeDebugPrivilege	5104	e57667a.exe
Token: SeDebugPrivilege	5104	e57667a.exe
Token: SeDebugPrivilege	5104	e57667a.exe
Token: SeDebugPrivilege	5104	e57667a.exe
Token: SeDebugPrivilege	5104	e57667a.exe
Token: SeDebugPrivilege	5104	e57667a.exe
Token: SeDebugPrivilege	5104	e57667a.exe
Token: SeDebugPrivilege	5104	e57667a.exe
Token: SeDebugPrivilege	5104	e57667a.exe
Token: SeDebugPrivilege	5104	e57667a.exe
Token: SeDebugPrivilege	5104	e57667a.exe
Token: SeDebugPrivilege	5104	e57667a.exe
Token: SeDebugPrivilege	5104	e57667a.exe
Token: SeDebugPrivilege	5104	e57667a.exe
Token: SeDebugPrivilege	5104	e57667a.exe
Token: SeDebugPrivilege	5104	e57667a.exe
Token: SeDebugPrivilege	5104	e57667a.exe
Token: SeDebugPrivilege	5104	e57667a.exe
Token: SeDebugPrivilege	5104	e57667a.exe
Token: SeDebugPrivilege	5104	e57667a.exe
Token: SeDebugPrivilege	5104	e57667a.exe
Token: SeDebugPrivilege	5104	e57667a.exe
Token: SeDebugPrivilege	5104	e57667a.exe
Token: SeDebugPrivilege	5104	e57667a.exe
Token: SeDebugPrivilege	5104	e57667a.exe
Token: SeDebugPrivilege	5104	e57667a.exe
Token: SeDebugPrivilege	5104	e57667a.exe
Token: SeDebugPrivilege	5104	e57667a.exe
Token: SeDebugPrivilege	5104	e57667a.exe
Token: SeDebugPrivilege	5104	e57667a.exe
Token: SeDebugPrivilege	5104	e57667a.exe
Token: SeDebugPrivilege	5104	e57667a.exe
Token: SeDebugPrivilege	5104	e57667a.exe
Token: SeDebugPrivilege	5104	e57667a.exe
Token: SeDebugPrivilege	5104	e57667a.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

rundll32.exerundll32.exee57667a.exe

description	pid	process	target process
PID 3376 wrote to memory of 4512	3376	rundll32.exe	rundll32.exe
PID 3376 wrote to memory of 4512	3376	rundll32.exe	rundll32.exe
PID 3376 wrote to memory of 4512	3376	rundll32.exe	rundll32.exe
PID 4512 wrote to memory of 5104	4512	rundll32.exe	e57667a.exe
PID 4512 wrote to memory of 5104	4512	rundll32.exe	e57667a.exe
PID 4512 wrote to memory of 5104	4512	rundll32.exe	e57667a.exe
PID 5104 wrote to memory of 780	5104	e57667a.exe	fontdrvhost.exe
PID 5104 wrote to memory of 784	5104	e57667a.exe	fontdrvhost.exe
PID 5104 wrote to memory of 316	5104	e57667a.exe	dwm.exe
PID 5104 wrote to memory of 2500	5104	e57667a.exe	sihost.exe
PID 5104 wrote to memory of 2592	5104	e57667a.exe	svchost.exe
PID 5104 wrote to memory of 2804	5104	e57667a.exe	taskhostw.exe
PID 5104 wrote to memory of 3420	5104	e57667a.exe	Explorer.EXE
PID 5104 wrote to memory of 3648	5104	e57667a.exe	svchost.exe
PID 5104 wrote to memory of 3820	5104	e57667a.exe	DllHost.exe
PID 5104 wrote to memory of 3960	5104	e57667a.exe	StartMenuExperienceHost.exe
PID 5104 wrote to memory of 4044	5104	e57667a.exe	RuntimeBroker.exe
PID 5104 wrote to memory of 2848	5104	e57667a.exe	SearchApp.exe
PID 5104 wrote to memory of 4168	5104	e57667a.exe	RuntimeBroker.exe
PID 5104 wrote to memory of 4268	5104	e57667a.exe	RuntimeBroker.exe
PID 5104 wrote to memory of 1520	5104	e57667a.exe	TextInputHost.exe
PID 5104 wrote to memory of 3192	5104	e57667a.exe	msedge.exe
PID 5104 wrote to memory of 728	5104	e57667a.exe	msedge.exe
PID 5104 wrote to memory of 4508	5104	e57667a.exe	msedge.exe
PID 5104 wrote to memory of 2860	5104	e57667a.exe	msedge.exe
PID 5104 wrote to memory of 4784	5104	e57667a.exe	msedge.exe
PID 5104 wrote to memory of 2440	5104	e57667a.exe	msedge.exe
PID 5104 wrote to memory of 208	5104	e57667a.exe	msedge.exe
PID 5104 wrote to memory of 408	5104	e57667a.exe	backgroundTaskHost.exe
PID 5104 wrote to memory of 3228	5104	e57667a.exe	backgroundTaskHost.exe
PID 5104 wrote to memory of 5032	5104	e57667a.exe	backgroundTaskHost.exe
PID 5104 wrote to memory of 3376	5104	e57667a.exe	rundll32.exe
PID 5104 wrote to memory of 4512	5104	e57667a.exe	rundll32.exe
PID 5104 wrote to memory of 4512	5104	e57667a.exe	rundll32.exe
PID 4512 wrote to memory of 2316	4512	rundll32.exe	e5769e5.exe
PID 4512 wrote to memory of 2316	4512	rundll32.exe	e5769e5.exe
PID 4512 wrote to memory of 2316	4512	rundll32.exe	e5769e5.exe
PID 4512 wrote to memory of 4896	4512	rundll32.exe	e577e96.exe
PID 4512 wrote to memory of 4896	4512	rundll32.exe	e577e96.exe
PID 4512 wrote to memory of 4896	4512	rundll32.exe	e577e96.exe
PID 4512 wrote to memory of 1876	4512	rundll32.exe	e577eb5.exe
PID 4512 wrote to memory of 1876	4512	rundll32.exe	e577eb5.exe
PID 4512 wrote to memory of 1876	4512	rundll32.exe	e577eb5.exe
PID 5104 wrote to memory of 780	5104	e57667a.exe	fontdrvhost.exe
PID 5104 wrote to memory of 784	5104	e57667a.exe	fontdrvhost.exe
PID 5104 wrote to memory of 316	5104	e57667a.exe	dwm.exe
PID 5104 wrote to memory of 2500	5104	e57667a.exe	sihost.exe
PID 5104 wrote to memory of 2592	5104	e57667a.exe	svchost.exe
PID 5104 wrote to memory of 2804	5104	e57667a.exe	taskhostw.exe
PID 5104 wrote to memory of 3420	5104	e57667a.exe	Explorer.EXE
PID 5104 wrote to memory of 3648	5104	e57667a.exe	svchost.exe
PID 5104 wrote to memory of 3820	5104	e57667a.exe	DllHost.exe
PID 5104 wrote to memory of 3960	5104	e57667a.exe	StartMenuExperienceHost.exe
PID 5104 wrote to memory of 4044	5104	e57667a.exe	RuntimeBroker.exe
PID 5104 wrote to memory of 2848	5104	e57667a.exe	SearchApp.exe
PID 5104 wrote to memory of 4168	5104	e57667a.exe	RuntimeBroker.exe
PID 5104 wrote to memory of 4268	5104	e57667a.exe	RuntimeBroker.exe
PID 5104 wrote to memory of 1520	5104	e57667a.exe	TextInputHost.exe
PID 5104 wrote to memory of 3192	5104	e57667a.exe	msedge.exe
PID 5104 wrote to memory of 728	5104	e57667a.exe	msedge.exe
PID 5104 wrote to memory of 4508	5104	e57667a.exe	msedge.exe
PID 5104 wrote to memory of 2860	5104	e57667a.exe	msedge.exe
PID 5104 wrote to memory of 4784	5104	e57667a.exe	msedge.exe
PID 5104 wrote to memory of 2440	5104	e57667a.exe	msedge.exe

System policy modification 1 TTPs 1 IoCs
evasion

Modify Registry
T1112

Processes:

e57667a.exe

description ioc process

Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e57667a.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	e57667a.exe

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

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

C:\Windows\system32\dwm.exe
"dwm.exe"
1⤵
PID:316

C:\Windows\system32\sihost.exe
sihost.exe
1⤵
PID:2500

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
1⤵
PID:2592

C:\Windows\system32\taskhostw.exe
taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
1⤵
PID:2804

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:3420

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\b07edd9337c712df94b2049f5ec5ecf11cca7953e815d54ce1ffc8daef10f586.dll,#1
2⤵
- Suspicious use of WriteProcessMemory
PID:3376

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\b07edd9337c712df94b2049f5ec5ecf11cca7953e815d54ce1ffc8daef10f586.dll,#1
3⤵
- Suspicious use of WriteProcessMemory
PID:4512

C:\Users\Admin\AppData\Local\Temp\e57667a.exe
C:\Users\Admin\AppData\Local\Temp\e57667a.exe
4⤵
- Modifies firewall policy service
- UAC bypass
- Windows security bypass
- Executes dropped EXE
- Windows security modification
- Checks whether UAC is enabled
- Enumerates connected drives
- Drops file in Program Files directory
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- System policy modification
PID:5104

C:\Users\Admin\AppData\Local\Temp\e5769e5.exe
C:\Users\Admin\AppData\Local\Temp\e5769e5.exe
4⤵
- Executes dropped EXE
PID:2316

C:\Users\Admin\AppData\Local\Temp\e577e96.exe
C:\Users\Admin\AppData\Local\Temp\e577e96.exe
4⤵
- Executes dropped EXE
PID:4896

C:\Users\Admin\AppData\Local\Temp\e577eb5.exe
C:\Users\Admin\AppData\Local\Temp\e577eb5.exe
4⤵
- Executes dropped EXE
PID:1876

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
1⤵
PID:3648

C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
1⤵
PID:3820

C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
"C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
1⤵
PID:3960

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:4044

C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
"C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
1⤵
PID:2848

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:4168

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:4268

C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\InputApp\TextInputHost.exe
"C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\InputApp\TextInputHost.exe" -ServerName:InputApp.AppX9jnwykgrccxc8by3hsrsh07r423xzvav.mca
1⤵
PID:1520

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --no-startup-window
1⤵
PID:3192

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" /prefetch:4 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad" --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=122.0.6261.129 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=122.0.2365.92 --initial-client-data=0x238,0x23c,0x240,0x234,0x24c,0x7ffeca085fd8,0x7ffeca085fe4,0x7ffeca085ff0
2⤵
PID:728

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --no-appcompat-clear --gpu-preferences=WAAAAAAAAADgAAAMAAAAAAAAAAAAAAAAAABgAAAAAAA4AAAAAAAAAAAAAAAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGAAAAAAAAAAYAAAAAAAAAAgAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --mojo-platform-channel-handle=2228 --field-trial-handle=2232,i,9772508353233483703,11473701862007458502,262144 --variations-seed-version /prefetch:2
2⤵
PID:4508

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --no-appcompat-clear --mojo-platform-channel-handle=3016 --field-trial-handle=2232,i,9772508353233483703,11473701862007458502,262144 --variations-seed-version /prefetch:3
2⤵
PID:2860

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --lang=en-US --service-sandbox-type=service --no-appcompat-clear --mojo-platform-channel-handle=3032 --field-trial-handle=2232,i,9772508353233483703,11473701862007458502,262144 --variations-seed-version /prefetch:8
2⤵
PID:4784

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --instant-process --no-appcompat-clear --lang=en-US --js-flags=--ms-user-locale= --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=11 --mojo-platform-channel-handle=5288 --field-trial-handle=2232,i,9772508353233483703,11473701862007458502,262144 --variations-seed-version /prefetch:1
2⤵
PID:2440

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --no-appcompat-clear --lang=en-US --js-flags=--ms-user-locale= --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=12 --mojo-platform-channel-handle=5548 --field-trial-handle=2232,i,9772508353233483703,11473701862007458502,262144 --variations-seed-version /prefetch:1
2⤵
PID:208

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=2428 --field-trial-handle=2232,i,9772508353233483703,11473701862007458502,262144 --variations-seed-version /prefetch:8
2⤵
PID:2280

C:\Windows\system32\backgroundTaskHost.exe
"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppX53ypgrj20bgndg05hj3tc7z654myszwp.mca
1⤵
PID:408

C:\Windows\system32\backgroundTaskHost.exe
"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:CortanaUI.AppX3bn25b6f886wmg6twh46972vprk9tnbf.mca
1⤵
PID:3228

C:\Windows\system32\backgroundTaskHost.exe
"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
1⤵
PID:5032

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:3912

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:3380

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Create or Modify System Process

1

T1543

Windows Service

1

T1543.003

Privilege Escalation

Create or Modify System Process

1

T1543

Windows Service

1

T1543.003

Abuse Elevation Control Mechanism

1

T1548

Bypass User Account Control

1

T1548.002

Defense Evasion

Modify Registry

5

T1112

Abuse Elevation Control Mechanism

1

T1548

Bypass User Account Control

1

T1548.002

Impair Defenses

3

T1562

Disable or Modify Tools

3

T1562.001

Credential Access

Discovery

System Information Discovery

2

T1082

Query Registry

1

T1012

Peripheral Device Discovery

1

T1120

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\e57667a.exe
Filesize
97KB

MD5
139a2a22ad9091a5f772f3bbf56dec7f

SHA1
e07c10f763e66fa5e4b96e138f38bbab32052017

SHA256
7bea62904c69e115177f8839b217aa71d2c33a8ee955cbd70aa35c3a28ea0fa2

SHA512
124349144d51081d4afe7f750351d23315cae0d5490dbcaf2960cfe1412037fe15b3c50daaa22ed92ae97c7d39bda850a488d862ad4e8864e077f10f3c8d5e0e

Download Submit
memory/1876-66-0x0000000000570000-0x0000000000571000-memory.dmp

Filesize
4KB

Download
memory/1876-117-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/1876-52-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/1876-68-0x00000000001E0000-0x00000000001E2000-memory.dmp

Filesize
8KB

Download
memory/1876-67-0x00000000001E0000-0x00000000001E2000-memory.dmp

Filesize
8KB

Download
memory/2316-108-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/2316-21-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/2316-60-0x00000000001E0000-0x00000000001E2000-memory.dmp

Filesize
8KB

Download
memory/2316-59-0x00000000001F0000-0x00000000001F1000-memory.dmp

Filesize
4KB

Download
memory/4512-12-0x0000000000AD0000-0x0000000000AD2000-memory.dmp

Filesize
8KB

Download
memory/4512-13-0x0000000003DF0000-0x0000000003DF1000-memory.dmp

Filesize
4KB

Download
memory/4512-11-0x0000000000AD0000-0x0000000000AD2000-memory.dmp

Filesize
8KB

Download
memory/4512-0-0x0000000010000000-0x0000000010020000-memory.dmp

Filesize
128KB

Download
memory/4512-48-0x0000000000AD0000-0x0000000000AD2000-memory.dmp

Filesize
8KB

Download
memory/4896-64-0x00000000001E0000-0x00000000001E2000-memory.dmp

Filesize
8KB

Download
memory/4896-45-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/4896-62-0x00000000001F0000-0x00000000001F1000-memory.dmp

Filesize
4KB

Download
memory/4896-113-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/5104-17-0x0000000000880000-0x000000000193A000-memory.dmp

Filesize
16.7MB

Download
memory/5104-23-0x0000000000880000-0x000000000193A000-memory.dmp

Filesize
16.7MB

Download
memory/5104-36-0x0000000000880000-0x000000000193A000-memory.dmp

Filesize
16.7MB

Download
memory/5104-37-0x0000000000880000-0x000000000193A000-memory.dmp

Filesize
16.7MB

Download
memory/5104-38-0x0000000000880000-0x000000000193A000-memory.dmp

Filesize
16.7MB

Download
memory/5104-34-0x0000000000880000-0x000000000193A000-memory.dmp

Filesize
16.7MB

Download
memory/5104-33-0x0000000000880000-0x000000000193A000-memory.dmp

Filesize
16.7MB

Download
memory/5104-32-0x0000000000880000-0x000000000193A000-memory.dmp

Filesize
16.7MB

Download
memory/5104-53-0x0000000000880000-0x000000000193A000-memory.dmp

Filesize
16.7MB

Download
memory/5104-54-0x0000000000880000-0x000000000193A000-memory.dmp

Filesize
16.7MB

Download
memory/5104-55-0x0000000000880000-0x000000000193A000-memory.dmp

Filesize
16.7MB

Download
memory/5104-57-0x0000000000880000-0x000000000193A000-memory.dmp

Filesize
16.7MB

Download
memory/5104-31-0x0000000000880000-0x000000000193A000-memory.dmp

Filesize
16.7MB

Download
memory/5104-30-0x0000000000880000-0x000000000193A000-memory.dmp

Filesize
16.7MB

Download
memory/5104-29-0x0000000000880000-0x000000000193A000-memory.dmp

Filesize
16.7MB

Download
memory/5104-35-0x0000000000880000-0x000000000193A000-memory.dmp

Filesize
16.7MB

Download
memory/5104-22-0x00000000006B0000-0x00000000006B2000-memory.dmp

Filesize
8KB

Download
memory/5104-69-0x0000000000880000-0x000000000193A000-memory.dmp

Filesize
16.7MB

Download
memory/5104-70-0x00000000006B0000-0x00000000006B2000-memory.dmp

Filesize
8KB

Download
memory/5104-10-0x0000000000880000-0x000000000193A000-memory.dmp

Filesize
16.7MB

Download
memory/5104-18-0x00000000006C0000-0x00000000006C1000-memory.dmp

Filesize
4KB

Download
memory/5104-72-0x0000000000880000-0x000000000193A000-memory.dmp

Filesize
16.7MB

Download
memory/5104-74-0x0000000000880000-0x000000000193A000-memory.dmp

Filesize
16.7MB

Download
memory/5104-77-0x0000000000880000-0x000000000193A000-memory.dmp

Filesize
16.7MB

Download
memory/5104-79-0x0000000000880000-0x000000000193A000-memory.dmp

Filesize
16.7MB

Download
memory/5104-81-0x0000000000880000-0x000000000193A000-memory.dmp

Filesize
16.7MB

Download
memory/5104-83-0x0000000000880000-0x000000000193A000-memory.dmp

Filesize
16.7MB

Download
memory/5104-85-0x0000000000880000-0x000000000193A000-memory.dmp

Filesize
16.7MB

Download
memory/5104-8-0x0000000000880000-0x000000000193A000-memory.dmp

Filesize
16.7MB

Download
memory/5104-109-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/5104-9-0x0000000000880000-0x000000000193A000-memory.dmp

Filesize
16.7MB

Download
memory/5104-4-0x0000000000400000-0x0000000000412000-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