sality | 6afe66b76352aa0be096113bb40cac83bf8335902a23bf90ba5a67f618f3c03f

General

Target
6afe66b76352aa0be096113bb40cac83bf8335902a23bf90ba5a67f618f3c03f.exe
Size 140KB
Sample240610-24jvcsvdnn
SHA256 6afe66b76352aa0be096113bb40cac83bf8335902a23bf90ba5a67f618f3c03f
MD5 cee51a49606504a744de9655bd072382
SHA1 1b1a9297356b15bc59e2d779c2d467317a8486da
SHA512 6a93351b8871bbd78c54862f040eb5e48f153e8ad694bc9bf71fd7aca8a0f2cfb0cf7de4ab32ab71583dc001695a6abe0234a2e8992b00cf165772841e1d84ac
SSDEEP 3072:/MXdTLgDKdoS89cuu7WiBg4BSLiTruPSa/S5:/MXdTLg+oS2cl7FBsLLPS/5
MD5 SHA1 SHA512 SSDEEP

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
http://www.klkjwre9fqwieluoi.info/
http://kukutrustnet777888.info/

Signatures

Modifies firewall policy service 2 TTPs 3 IoCs

evasion

Modify Registry

T1112

Windows Service

T1543.003

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0"	6afe66b76352aa0be096113bb40cac83bf8335902a23bf90ba5a67f618f3c03f.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0"	6afe66b76352aa0be096113bb40cac83bf8335902a23bf90ba5a67f618f3c03f.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1"	6afe66b76352aa0be096113bb40cac83bf8335902a23bf90ba5a67f618f3c03f.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

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	6afe66b76352aa0be096113bb40cac83bf8335902a23bf90ba5a67f618f3c03f.exe

Windows security bypass 2 TTPs 6 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	6afe66b76352aa0be096113bb40cac83bf8335902a23bf90ba5a67f618f3c03f.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1"	6afe66b76352aa0be096113bb40cac83bf8335902a23bf90ba5a67f618f3c03f.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	6afe66b76352aa0be096113bb40cac83bf8335902a23bf90ba5a67f618f3c03f.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	6afe66b76352aa0be096113bb40cac83bf8335902a23bf90ba5a67f618f3c03f.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	6afe66b76352aa0be096113bb40cac83bf8335902a23bf90ba5a67f618f3c03f.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1"	6afe66b76352aa0be096113bb40cac83bf8335902a23bf90ba5a67f618f3c03f.exe

Detects executables packed with Sality Polymorphic Code Generator or Simple Poly Engine or Sality 2 IoCs

resource	yara_rule
behavioral2/memory/388-1-0x0000000002B10000-0x0000000003B9E000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine
behavioral2/memory/388-3-0x0000000002B10000-0x0000000003B9E000-memory.dmp	INDICATOR_EXE_Packed_SimplePolyEngine

UPX dump on OEP (original entry point) 3 IoCs

resource	yara_rule
behavioral2/memory/388-1-0x0000000002B10000-0x0000000003B9E000-memory.dmp	UPX
behavioral2/memory/388-2-0x0000000000400000-0x0000000000423000-memory.dmp	UPX
behavioral2/memory/388-3-0x0000000002B10000-0x0000000003B9E000-memory.dmp	UPX

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral2/memory/388-1-0x0000000002B10000-0x0000000003B9E000-memory.dmp	upx
behavioral2/memory/388-3-0x0000000002B10000-0x0000000003B9E000-memory.dmp	upx

Windows security modification 2 TTPs 7 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1"	6afe66b76352aa0be096113bb40cac83bf8335902a23bf90ba5a67f618f3c03f.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc	6afe66b76352aa0be096113bb40cac83bf8335902a23bf90ba5a67f618f3c03f.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	6afe66b76352aa0be096113bb40cac83bf8335902a23bf90ba5a67f618f3c03f.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	6afe66b76352aa0be096113bb40cac83bf8335902a23bf90ba5a67f618f3c03f.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	6afe66b76352aa0be096113bb40cac83bf8335902a23bf90ba5a67f618f3c03f.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1"	6afe66b76352aa0be096113bb40cac83bf8335902a23bf90ba5a67f618f3c03f.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	6afe66b76352aa0be096113bb40cac83bf8335902a23bf90ba5a67f618f3c03f.exe

Checks whether UAC is enabled 1 TTPs 1 IoCs

evasion trojan

System Information Discovery

T1082

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	6afe66b76352aa0be096113bb40cac83bf8335902a23bf90ba5a67f618f3c03f.exe

System policy modification 1 TTPs 1 IoCs

evasion

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	6afe66b76352aa0be096113bb40cac83bf8335902a23bf90ba5a67f618f3c03f.exe

C:\Users\Admin\AppData\Local\Temp\6afe66b76352aa0be096113bb40cac83bf8335902a23bf90ba5a67f618f3c03f.exe
"C:\Users\Admin\AppData\Local\Temp\6afe66b76352aa0be096113bb40cac83bf8335902a23bf90ba5a67f618f3c03f.exe"
1⤵
- Modifies firewall policy service
- UAC bypass
- Windows security bypass
- Windows security modification
- Checks whether UAC is enabled
- System policy modification
PID:388