sality | 7ec48a1ae85d74b18a15e46146e67f874ac5a4e13c82c72200ed337fdaab2e9b

General

Target

7ec48a1ae85d74b18a15e46146e67f874ac5a4e13c82c72200ed337fdaab2e9b.dll
Size

120KB
MD5

0a00bfbc8f8ef791662b3e122389c7c3
SHA1

20f71f62a2d52b57dcd6164d01a8c0aee0c1f248
SHA256

7ec48a1ae85d74b18a15e46146e67f874ac5a4e13c82c72200ed337fdaab2e9b
SHA512

5a8e02e4557fc553b2da8b712056d48e42d9556620408330bf171f6c9c6bb0a2a5b47239d3562f81147978bcbfb26ce581b92dff09f26aea0567f3711a182e0f
SSDEEP

1536:6JJFdFDs/Y/GFzMN6+HyaHI3uxD9XD/OMWOUMIcGcmHvQKwnLlD6BLIREIIxYJmo:6nFDsAMMUSI3lEIcpPzxD0EYuslZvc

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:

e5788a8.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0"	e5788a8.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0"	e5788a8.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1"	e5788a8.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:

e5788a8.exe

description ioc process

Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e5788a8.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	e5788a8.exe

Windows security bypass 2 TTPs 6 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

Processes:

e5788a8.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1"	e5788a8.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	e5788a8.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	e5788a8.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	e5788a8.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1"	e5788a8.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	e5788a8.exe

Detects executables packed with Sality Polymorphic Code Generator or Simple Poly Engine or Sality 31 IoCs

Processes:

resource	yara_rule
behavioral2/memory/1448-8-0x00000000007A0000-0x000000000185A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/1448-9-0x00000000007A0000-0x000000000185A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/1448-6-0x00000000007A0000-0x000000000185A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/1448-11-0x00000000007A0000-0x000000000185A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/1448-12-0x00000000007A0000-0x000000000185A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/1448-17-0x00000000007A0000-0x000000000185A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/1448-28-0x00000000007A0000-0x000000000185A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/1448-31-0x00000000007A0000-0x000000000185A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/1448-10-0x00000000007A0000-0x000000000185A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/1448-18-0x00000000007A0000-0x000000000185A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/1448-35-0x00000000007A0000-0x000000000185A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/1448-36-0x00000000007A0000-0x000000000185A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/1448-37-0x00000000007A0000-0x000000000185A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/1448-38-0x00000000007A0000-0x000000000185A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/1448-39-0x00000000007A0000-0x000000000185A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/1448-40-0x00000000007A0000-0x000000000185A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/1448-42-0x00000000007A0000-0x000000000185A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/1448-51-0x00000000007A0000-0x000000000185A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/1448-52-0x00000000007A0000-0x000000000185A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/1448-54-0x00000000007A0000-0x000000000185A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/1448-63-0x00000000007A0000-0x000000000185A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/1448-66-0x00000000007A0000-0x000000000185A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/1448-67-0x00000000007A0000-0x000000000185A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/1448-70-0x00000000007A0000-0x000000000185A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/1448-73-0x00000000007A0000-0x000000000185A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/1448-72-0x00000000007A0000-0x000000000185A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/1448-74-0x00000000007A0000-0x000000000185A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/1448-75-0x00000000007A0000-0x000000000185A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/1448-77-0x00000000007A0000-0x000000000185A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/1448-80-0x00000000007A0000-0x000000000185A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/1448-82-0x00000000007A0000-0x000000000185A000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine

UPX dump on OEP (original entry point) 37 IoCs

Processes:

resource	yara_rule
behavioral2/memory/1448-5-0x0000000000400000-0x0000000000412000-memory.dmp	UPX
behavioral2/memory/1448-8-0x00000000007A0000-0x000000000185A000-memory.dmp	UPX
behavioral2/memory/1448-9-0x00000000007A0000-0x000000000185A000-memory.dmp	UPX
behavioral2/memory/1448-6-0x00000000007A0000-0x000000000185A000-memory.dmp	UPX
behavioral2/memory/1448-11-0x00000000007A0000-0x000000000185A000-memory.dmp	UPX
behavioral2/memory/1448-12-0x00000000007A0000-0x000000000185A000-memory.dmp	UPX
behavioral2/memory/1448-17-0x00000000007A0000-0x000000000185A000-memory.dmp	UPX
behavioral2/memory/1448-28-0x00000000007A0000-0x000000000185A000-memory.dmp	UPX
behavioral2/memory/1448-31-0x00000000007A0000-0x000000000185A000-memory.dmp	UPX
behavioral2/memory/3804-34-0x0000000000400000-0x0000000000412000-memory.dmp	UPX
behavioral2/memory/1448-10-0x00000000007A0000-0x000000000185A000-memory.dmp	UPX
behavioral2/memory/1448-18-0x00000000007A0000-0x000000000185A000-memory.dmp	UPX
behavioral2/memory/1448-35-0x00000000007A0000-0x000000000185A000-memory.dmp	UPX
behavioral2/memory/1448-36-0x00000000007A0000-0x000000000185A000-memory.dmp	UPX
behavioral2/memory/1448-37-0x00000000007A0000-0x000000000185A000-memory.dmp	UPX
behavioral2/memory/1448-38-0x00000000007A0000-0x000000000185A000-memory.dmp	UPX
behavioral2/memory/1448-39-0x00000000007A0000-0x000000000185A000-memory.dmp	UPX
behavioral2/memory/1448-40-0x00000000007A0000-0x000000000185A000-memory.dmp	UPX
behavioral2/memory/1448-42-0x00000000007A0000-0x000000000185A000-memory.dmp	UPX
behavioral2/memory/5056-50-0x0000000000400000-0x0000000000412000-memory.dmp	UPX
behavioral2/memory/1448-51-0x00000000007A0000-0x000000000185A000-memory.dmp	UPX
behavioral2/memory/1448-52-0x00000000007A0000-0x000000000185A000-memory.dmp	UPX
behavioral2/memory/1448-54-0x00000000007A0000-0x000000000185A000-memory.dmp	UPX
behavioral2/memory/1448-63-0x00000000007A0000-0x000000000185A000-memory.dmp	UPX
behavioral2/memory/1448-66-0x00000000007A0000-0x000000000185A000-memory.dmp	UPX
behavioral2/memory/1448-67-0x00000000007A0000-0x000000000185A000-memory.dmp	UPX
behavioral2/memory/1448-70-0x00000000007A0000-0x000000000185A000-memory.dmp	UPX
behavioral2/memory/1448-73-0x00000000007A0000-0x000000000185A000-memory.dmp	UPX
behavioral2/memory/1448-72-0x00000000007A0000-0x000000000185A000-memory.dmp	UPX
behavioral2/memory/1448-74-0x00000000007A0000-0x000000000185A000-memory.dmp	UPX
behavioral2/memory/1448-75-0x00000000007A0000-0x000000000185A000-memory.dmp	UPX
behavioral2/memory/1448-77-0x00000000007A0000-0x000000000185A000-memory.dmp	UPX
behavioral2/memory/1448-80-0x00000000007A0000-0x000000000185A000-memory.dmp	UPX
behavioral2/memory/1448-82-0x00000000007A0000-0x000000000185A000-memory.dmp	UPX
behavioral2/memory/3804-103-0x0000000000400000-0x0000000000412000-memory.dmp	UPX
behavioral2/memory/1448-99-0x0000000000400000-0x0000000000412000-memory.dmp	UPX
behavioral2/memory/5056-107-0x0000000000400000-0x0000000000412000-memory.dmp	UPX

Executes dropped EXE 3 IoCs

Processes:

e5788a8.exee5789f0.exee57a47d.exe

pid process

1448 e5788a8.exe
3804 e5789f0.exe
5056 e57a47d.exe

pid	process
1448	e5788a8.exe
3804	e5789f0.exe
5056	e57a47d.exe

UPX packed file 31 IoCs

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

upx

Processes:

resource	yara_rule
behavioral2/memory/1448-8-0x00000000007A0000-0x000000000185A000-memory.dmp	upx
behavioral2/memory/1448-9-0x00000000007A0000-0x000000000185A000-memory.dmp	upx
behavioral2/memory/1448-6-0x00000000007A0000-0x000000000185A000-memory.dmp	upx
behavioral2/memory/1448-11-0x00000000007A0000-0x000000000185A000-memory.dmp	upx
behavioral2/memory/1448-12-0x00000000007A0000-0x000000000185A000-memory.dmp	upx
behavioral2/memory/1448-17-0x00000000007A0000-0x000000000185A000-memory.dmp	upx
behavioral2/memory/1448-28-0x00000000007A0000-0x000000000185A000-memory.dmp	upx
behavioral2/memory/1448-31-0x00000000007A0000-0x000000000185A000-memory.dmp	upx
behavioral2/memory/1448-10-0x00000000007A0000-0x000000000185A000-memory.dmp	upx
behavioral2/memory/1448-18-0x00000000007A0000-0x000000000185A000-memory.dmp	upx
behavioral2/memory/1448-35-0x00000000007A0000-0x000000000185A000-memory.dmp	upx
behavioral2/memory/1448-36-0x00000000007A0000-0x000000000185A000-memory.dmp	upx
behavioral2/memory/1448-37-0x00000000007A0000-0x000000000185A000-memory.dmp	upx
behavioral2/memory/1448-38-0x00000000007A0000-0x000000000185A000-memory.dmp	upx
behavioral2/memory/1448-39-0x00000000007A0000-0x000000000185A000-memory.dmp	upx
behavioral2/memory/1448-40-0x00000000007A0000-0x000000000185A000-memory.dmp	upx
behavioral2/memory/1448-42-0x00000000007A0000-0x000000000185A000-memory.dmp	upx
behavioral2/memory/1448-51-0x00000000007A0000-0x000000000185A000-memory.dmp	upx
behavioral2/memory/1448-52-0x00000000007A0000-0x000000000185A000-memory.dmp	upx
behavioral2/memory/1448-54-0x00000000007A0000-0x000000000185A000-memory.dmp	upx
behavioral2/memory/1448-63-0x00000000007A0000-0x000000000185A000-memory.dmp	upx
behavioral2/memory/1448-66-0x00000000007A0000-0x000000000185A000-memory.dmp	upx
behavioral2/memory/1448-67-0x00000000007A0000-0x000000000185A000-memory.dmp	upx
behavioral2/memory/1448-70-0x00000000007A0000-0x000000000185A000-memory.dmp	upx
behavioral2/memory/1448-73-0x00000000007A0000-0x000000000185A000-memory.dmp	upx
behavioral2/memory/1448-72-0x00000000007A0000-0x000000000185A000-memory.dmp	upx
behavioral2/memory/1448-74-0x00000000007A0000-0x000000000185A000-memory.dmp	upx
behavioral2/memory/1448-75-0x00000000007A0000-0x000000000185A000-memory.dmp	upx
behavioral2/memory/1448-77-0x00000000007A0000-0x000000000185A000-memory.dmp	upx
behavioral2/memory/1448-80-0x00000000007A0000-0x000000000185A000-memory.dmp	upx
behavioral2/memory/1448-82-0x00000000007A0000-0x000000000185A000-memory.dmp	upx

Windows security modification 2 TTPs 7 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

Processes:

e5788a8.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1"	e5788a8.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	e5788a8.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1"	e5788a8.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc	e5788a8.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	e5788a8.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	e5788a8.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	e5788a8.exe

Checks whether UAC is enabled 1 TTPs 1 IoCs
evasion trojan

System Information Discovery
T1082

Processes:

e5788a8.exe

description ioc process

Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e5788a8.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	e5788a8.exe

Enumerates connected drives 3 TTPs 13 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:

e5788a8.exe

description	ioc	process
File opened (read-only)	\??\I:	e5788a8.exe
File opened (read-only)	\??\N:	e5788a8.exe
File opened (read-only)	\??\E:	e5788a8.exe
File opened (read-only)	\??\O:	e5788a8.exe
File opened (read-only)	\??\Q:	e5788a8.exe
File opened (read-only)	\??\R:	e5788a8.exe
File opened (read-only)	\??\H:	e5788a8.exe
File opened (read-only)	\??\L:	e5788a8.exe
File opened (read-only)	\??\M:	e5788a8.exe
File opened (read-only)	\??\P:	e5788a8.exe
File opened (read-only)	\??\G:	e5788a8.exe
File opened (read-only)	\??\J:	e5788a8.exe
File opened (read-only)	\??\K:	e5788a8.exe

Drops file in Program Files directory 4 IoCs

Processes:

e5788a8.exe

description	ioc	process
File opened for modification	C:\Program Files\7-Zip\7z.exe	e5788a8.exe
File opened for modification	C:\Program Files\7-Zip\7zFM.exe	e5788a8.exe
File opened for modification	C:\Program Files\7-Zip\7zG.exe	e5788a8.exe
File opened for modification	C:\Program Files\7-Zip\Uninstall.exe	e5788a8.exe

Drops file in Windows directory 2 IoCs

Processes:

e5788a8.exe

description ioc process

File opened for modification C:\Windows\SYSTEM.INI e5788a8.exe
File created C:\Windows\e5788e7 e5788a8.exe
Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

e5788a8.exe

pid process

1448 e5788a8.exe
1448 e5788a8.exe
1448 e5788a8.exe
1448 e5788a8.exe

description	ioc	process
File opened for modification	C:\Windows\SYSTEM.INI	e5788a8.exe
File created	C:\Windows\e5788e7	e5788a8.exe

pid	process
1448	e5788a8.exe
1448	e5788a8.exe
1448	e5788a8.exe
1448	e5788a8.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

e5788a8.exe

description	pid	process
Token: SeDebugPrivilege	1448	e5788a8.exe
Token: SeDebugPrivilege	1448	e5788a8.exe
Token: SeDebugPrivilege	1448	e5788a8.exe
Token: SeDebugPrivilege	1448	e5788a8.exe
Token: SeDebugPrivilege	1448	e5788a8.exe
Token: SeDebugPrivilege	1448	e5788a8.exe
Token: SeDebugPrivilege	1448	e5788a8.exe
Token: SeDebugPrivilege	1448	e5788a8.exe
Token: SeDebugPrivilege	1448	e5788a8.exe
Token: SeDebugPrivilege	1448	e5788a8.exe
Token: SeDebugPrivilege	1448	e5788a8.exe
Token: SeDebugPrivilege	1448	e5788a8.exe
Token: SeDebugPrivilege	1448	e5788a8.exe
Token: SeDebugPrivilege	1448	e5788a8.exe
Token: SeDebugPrivilege	1448	e5788a8.exe
Token: SeDebugPrivilege	1448	e5788a8.exe
Token: SeDebugPrivilege	1448	e5788a8.exe
Token: SeDebugPrivilege	1448	e5788a8.exe
Token: SeDebugPrivilege	1448	e5788a8.exe
Token: SeDebugPrivilege	1448	e5788a8.exe
Token: SeDebugPrivilege	1448	e5788a8.exe
Token: SeDebugPrivilege	1448	e5788a8.exe
Token: SeDebugPrivilege	1448	e5788a8.exe
Token: SeDebugPrivilege	1448	e5788a8.exe
Token: SeDebugPrivilege	1448	e5788a8.exe
Token: SeDebugPrivilege	1448	e5788a8.exe
Token: SeDebugPrivilege	1448	e5788a8.exe
Token: SeDebugPrivilege	1448	e5788a8.exe
Token: SeDebugPrivilege	1448	e5788a8.exe
Token: SeDebugPrivilege	1448	e5788a8.exe
Token: SeDebugPrivilege	1448	e5788a8.exe
Token: SeDebugPrivilege	1448	e5788a8.exe
Token: SeDebugPrivilege	1448	e5788a8.exe
Token: SeDebugPrivilege	1448	e5788a8.exe
Token: SeDebugPrivilege	1448	e5788a8.exe
Token: SeDebugPrivilege	1448	e5788a8.exe
Token: SeDebugPrivilege	1448	e5788a8.exe
Token: SeDebugPrivilege	1448	e5788a8.exe
Token: SeDebugPrivilege	1448	e5788a8.exe
Token: SeDebugPrivilege	1448	e5788a8.exe
Token: SeDebugPrivilege	1448	e5788a8.exe
Token: SeDebugPrivilege	1448	e5788a8.exe
Token: SeDebugPrivilege	1448	e5788a8.exe
Token: SeDebugPrivilege	1448	e5788a8.exe
Token: SeDebugPrivilege	1448	e5788a8.exe
Token: SeDebugPrivilege	1448	e5788a8.exe
Token: SeDebugPrivilege	1448	e5788a8.exe
Token: SeDebugPrivilege	1448	e5788a8.exe
Token: SeDebugPrivilege	1448	e5788a8.exe
Token: SeDebugPrivilege	1448	e5788a8.exe
Token: SeDebugPrivilege	1448	e5788a8.exe
Token: SeDebugPrivilege	1448	e5788a8.exe
Token: SeDebugPrivilege	1448	e5788a8.exe
Token: SeDebugPrivilege	1448	e5788a8.exe
Token: SeDebugPrivilege	1448	e5788a8.exe
Token: SeDebugPrivilege	1448	e5788a8.exe
Token: SeDebugPrivilege	1448	e5788a8.exe
Token: SeDebugPrivilege	1448	e5788a8.exe
Token: SeDebugPrivilege	1448	e5788a8.exe
Token: SeDebugPrivilege	1448	e5788a8.exe
Token: SeDebugPrivilege	1448	e5788a8.exe
Token: SeDebugPrivilege	1448	e5788a8.exe
Token: SeDebugPrivilege	1448	e5788a8.exe
Token: SeDebugPrivilege	1448	e5788a8.exe

Suspicious use of WriteProcessMemory 52 IoCs

Processes:

rundll32.exerundll32.exee5788a8.exe

description	pid	process	target process
PID 4696 wrote to memory of 4808	4696	rundll32.exe	rundll32.exe
PID 4696 wrote to memory of 4808	4696	rundll32.exe	rundll32.exe
PID 4696 wrote to memory of 4808	4696	rundll32.exe	rundll32.exe
PID 4808 wrote to memory of 1448	4808	rundll32.exe	e5788a8.exe
PID 4808 wrote to memory of 1448	4808	rundll32.exe	e5788a8.exe
PID 4808 wrote to memory of 1448	4808	rundll32.exe	e5788a8.exe
PID 1448 wrote to memory of 780	1448	e5788a8.exe	fontdrvhost.exe
PID 1448 wrote to memory of 788	1448	e5788a8.exe	fontdrvhost.exe
PID 1448 wrote to memory of 332	1448	e5788a8.exe	dwm.exe
PID 1448 wrote to memory of 2568	1448	e5788a8.exe	sihost.exe
PID 1448 wrote to memory of 2592	1448	e5788a8.exe	svchost.exe
PID 1448 wrote to memory of 2760	1448	e5788a8.exe	taskhostw.exe
PID 1448 wrote to memory of 3580	1448	e5788a8.exe	Explorer.EXE
PID 1448 wrote to memory of 3688	1448	e5788a8.exe	svchost.exe
PID 1448 wrote to memory of 3892	1448	e5788a8.exe	DllHost.exe
PID 1448 wrote to memory of 3984	1448	e5788a8.exe	StartMenuExperienceHost.exe
PID 1448 wrote to memory of 4048	1448	e5788a8.exe	RuntimeBroker.exe
PID 1448 wrote to memory of 684	1448	e5788a8.exe	SearchApp.exe
PID 1448 wrote to memory of 4168	1448	e5788a8.exe	RuntimeBroker.exe
PID 1448 wrote to memory of 4468	1448	e5788a8.exe	RuntimeBroker.exe
PID 1448 wrote to memory of 2716	1448	e5788a8.exe	TextInputHost.exe
PID 1448 wrote to memory of 3316	1448	e5788a8.exe	backgroundTaskHost.exe
PID 1448 wrote to memory of 4696	1448	e5788a8.exe	rundll32.exe
PID 1448 wrote to memory of 4808	1448	e5788a8.exe	rundll32.exe
PID 1448 wrote to memory of 4808	1448	e5788a8.exe	rundll32.exe
PID 4808 wrote to memory of 3804	4808	rundll32.exe	e5789f0.exe
PID 4808 wrote to memory of 3804	4808	rundll32.exe	e5789f0.exe
PID 4808 wrote to memory of 3804	4808	rundll32.exe	e5789f0.exe
PID 4808 wrote to memory of 5056	4808	rundll32.exe	e57a47d.exe
PID 4808 wrote to memory of 5056	4808	rundll32.exe	e57a47d.exe
PID 4808 wrote to memory of 5056	4808	rundll32.exe	e57a47d.exe
PID 1448 wrote to memory of 780	1448	e5788a8.exe	fontdrvhost.exe
PID 1448 wrote to memory of 788	1448	e5788a8.exe	fontdrvhost.exe
PID 1448 wrote to memory of 332	1448	e5788a8.exe	dwm.exe
PID 1448 wrote to memory of 2568	1448	e5788a8.exe	sihost.exe
PID 1448 wrote to memory of 2592	1448	e5788a8.exe	svchost.exe
PID 1448 wrote to memory of 2760	1448	e5788a8.exe	taskhostw.exe
PID 1448 wrote to memory of 3580	1448	e5788a8.exe	Explorer.EXE
PID 1448 wrote to memory of 3688	1448	e5788a8.exe	svchost.exe
PID 1448 wrote to memory of 3892	1448	e5788a8.exe	DllHost.exe
PID 1448 wrote to memory of 3984	1448	e5788a8.exe	StartMenuExperienceHost.exe
PID 1448 wrote to memory of 4048	1448	e5788a8.exe	RuntimeBroker.exe
PID 1448 wrote to memory of 684	1448	e5788a8.exe	SearchApp.exe
PID 1448 wrote to memory of 4168	1448	e5788a8.exe	RuntimeBroker.exe
PID 1448 wrote to memory of 4468	1448	e5788a8.exe	RuntimeBroker.exe
PID 1448 wrote to memory of 2716	1448	e5788a8.exe	TextInputHost.exe
PID 1448 wrote to memory of 3804	1448	e5788a8.exe	e5789f0.exe
PID 1448 wrote to memory of 3804	1448	e5788a8.exe	e5789f0.exe
PID 1448 wrote to memory of 1108	1448	e5788a8.exe	RuntimeBroker.exe
PID 1448 wrote to memory of 3048	1448	e5788a8.exe	RuntimeBroker.exe
PID 1448 wrote to memory of 5056	1448	e5788a8.exe	e57a47d.exe
PID 1448 wrote to memory of 5056	1448	e5788a8.exe	e57a47d.exe

System policy modification 1 TTPs 1 IoCs
evasion

Modify Registry
T1112

Processes:

e5788a8.exe

description ioc process

Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e5788a8.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	e5788a8.exe

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

C:\Windows\system32\fontdrvhost.exe
"fontdrvhost.exe"
1⤵
PID:788

C:\Windows\system32\dwm.exe
"dwm.exe"
1⤵
PID:332

C:\Windows\system32\sihost.exe
sihost.exe
1⤵
PID:2568

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:2760

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:3580

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\7ec48a1ae85d74b18a15e46146e67f874ac5a4e13c82c72200ed337fdaab2e9b.dll,#1
2⤵
- Suspicious use of WriteProcessMemory
PID:4696

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\7ec48a1ae85d74b18a15e46146e67f874ac5a4e13c82c72200ed337fdaab2e9b.dll,#1
3⤵
- Suspicious use of WriteProcessMemory
PID:4808

C:\Users\Admin\AppData\Local\Temp\e5788a8.exe
C:\Users\Admin\AppData\Local\Temp\e5788a8.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:1448

C:\Users\Admin\AppData\Local\Temp\e5789f0.exe
C:\Users\Admin\AppData\Local\Temp\e5789f0.exe
4⤵
- Executes dropped EXE
PID:3804

C:\Users\Admin\AppData\Local\Temp\e57a47d.exe
C:\Users\Admin\AppData\Local\Temp\e57a47d.exe
4⤵
- Executes dropped EXE
PID:5056

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
1⤵
PID:3688

C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
1⤵
PID:3892

C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
"C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
1⤵
PID:3984

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:4048

C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
"C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
1⤵
PID:684

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:4468

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:2716

C:\Windows\system32\backgroundTaskHost.exe
"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
1⤵
PID:3316

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:1108

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:3048

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\e5788a8.exe
Filesize
97KB

MD5
4cf7cd937470d6738c97084a6897df6a

SHA1
304457526061576f997213cbaece2d6fd49f42fd

SHA256
0b0e39360b9febcfe574f5cbf2ea61bd8d53dc1b5dbddd38ba78b60c3712429e

SHA512
eed6a2b0b887c6b2d8f15a2c202448144ce8330264f2bb1f8294b0c96b1c22c458dc076ff9dc715e7e6545d6d05532b33203224792b76445865a74715ea7270a

Download Submit
memory/1448-66-0x00000000007A0000-0x000000000185A000-memory.dmp

Filesize
16.7MB

Download
memory/1448-80-0x00000000007A0000-0x000000000185A000-memory.dmp

Filesize
16.7MB

Download
memory/1448-8-0x00000000007A0000-0x000000000185A000-memory.dmp

Filesize
16.7MB

Download
memory/1448-42-0x00000000007A0000-0x000000000185A000-memory.dmp

Filesize
16.7MB

Download
memory/1448-40-0x00000000007A0000-0x000000000185A000-memory.dmp

Filesize
16.7MB

Download
memory/1448-11-0x00000000007A0000-0x000000000185A000-memory.dmp

Filesize
16.7MB

Download
memory/1448-12-0x00000000007A0000-0x000000000185A000-memory.dmp

Filesize
16.7MB

Download
memory/1448-33-0x0000000001A70000-0x0000000001A72000-memory.dmp

Filesize
8KB

Download
memory/1448-17-0x00000000007A0000-0x000000000185A000-memory.dmp

Filesize
16.7MB

Download
memory/1448-28-0x00000000007A0000-0x000000000185A000-memory.dmp

Filesize
16.7MB

Download
memory/1448-31-0x00000000007A0000-0x000000000185A000-memory.dmp

Filesize
16.7MB

Download
memory/1448-99-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/1448-39-0x00000000007A0000-0x000000000185A000-memory.dmp

Filesize
16.7MB

Download
memory/1448-10-0x00000000007A0000-0x000000000185A000-memory.dmp

Filesize
16.7MB

Download
memory/1448-89-0x0000000001A70000-0x0000000001A72000-memory.dmp

Filesize
8KB

Download
memory/1448-18-0x00000000007A0000-0x000000000185A000-memory.dmp

Filesize
16.7MB

Download
memory/1448-21-0x0000000001A70000-0x0000000001A72000-memory.dmp

Filesize
8KB

Download
memory/1448-16-0x0000000001A80000-0x0000000001A81000-memory.dmp

Filesize
4KB

Download
memory/1448-82-0x00000000007A0000-0x000000000185A000-memory.dmp

Filesize
16.7MB

Download
memory/1448-63-0x00000000007A0000-0x000000000185A000-memory.dmp

Filesize
16.7MB

Download
memory/1448-35-0x00000000007A0000-0x000000000185A000-memory.dmp

Filesize
16.7MB

Download
memory/1448-36-0x00000000007A0000-0x000000000185A000-memory.dmp

Filesize
16.7MB

Download
memory/1448-37-0x00000000007A0000-0x000000000185A000-memory.dmp

Filesize
16.7MB

Download
memory/1448-38-0x00000000007A0000-0x000000000185A000-memory.dmp

Filesize
16.7MB

Download
memory/1448-77-0x00000000007A0000-0x000000000185A000-memory.dmp

Filesize
16.7MB

Download
memory/1448-6-0x00000000007A0000-0x000000000185A000-memory.dmp

Filesize
16.7MB

Download
memory/1448-9-0x00000000007A0000-0x000000000185A000-memory.dmp

Filesize
16.7MB

Download
memory/1448-75-0x00000000007A0000-0x000000000185A000-memory.dmp

Filesize
16.7MB

Download
memory/1448-51-0x00000000007A0000-0x000000000185A000-memory.dmp

Filesize
16.7MB

Download
memory/1448-52-0x00000000007A0000-0x000000000185A000-memory.dmp

Filesize
16.7MB

Download
memory/1448-54-0x00000000007A0000-0x000000000185A000-memory.dmp

Filesize
16.7MB

Download
memory/1448-74-0x00000000007A0000-0x000000000185A000-memory.dmp

Filesize
16.7MB

Download
memory/1448-72-0x00000000007A0000-0x000000000185A000-memory.dmp

Filesize
16.7MB

Download
memory/1448-73-0x00000000007A0000-0x000000000185A000-memory.dmp

Filesize
16.7MB

Download
memory/1448-70-0x00000000007A0000-0x000000000185A000-memory.dmp

Filesize
16.7MB

Download
memory/1448-67-0x00000000007A0000-0x000000000185A000-memory.dmp

Filesize
16.7MB

Download
memory/1448-5-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/3804-56-0x00000000001F0000-0x00000000001F1000-memory.dmp

Filesize
4KB

Download
memory/3804-103-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/3804-34-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/3804-59-0x00000000001E0000-0x00000000001E2000-memory.dmp

Filesize
8KB

Download
memory/3804-61-0x00000000001E0000-0x00000000001E2000-memory.dmp

Filesize
8KB

Download
memory/4808-14-0x00000000009B0000-0x00000000009B1000-memory.dmp

Filesize
4KB

Download
memory/4808-13-0x00000000009A0000-0x00000000009A2000-memory.dmp

Filesize
8KB

Download
memory/4808-1-0x0000000010000000-0x0000000010020000-memory.dmp

Filesize
128KB

Download
memory/4808-19-0x00000000009A0000-0x00000000009A2000-memory.dmp

Filesize
8KB

Download
memory/4808-32-0x00000000009A0000-0x00000000009A2000-memory.dmp

Filesize
8KB

Download
memory/5056-60-0x00000000001E0000-0x00000000001E2000-memory.dmp

Filesize
8KB

Download
memory/5056-50-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/5056-62-0x00000000001E0000-0x00000000001E2000-memory.dmp

Filesize
8KB

Download
memory/5056-58-0x00000000001F0000-0x00000000001F1000-memory.dmp

Filesize
4KB

Download
memory/5056-107-0x0000000000400000-0x0000000000412000-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