sality | cff14221826e32b981cda080fc304cfa9b5396e5e8c57376a2a48083a2961892

General

Target
cff14221826e32b981cda080fc304cfa9b5396e5e8c57376a2a48083a2961892.exe
Size 4.3MB
Sample240218-lktx8agh56
SHA256 cff14221826e32b981cda080fc304cfa9b5396e5e8c57376a2a48083a2961892
MD5 935ad276f499068559ef74a296806697
SHA1 ef02771988e9ddf5b6e08a400c3ac45370fdf244
SHA512 175033672c159c76a1a71339d82c8c7869ce5a70daeee7906c7fb0ef57db7061b252489f832cb55d90dc918a1aeb6da67752cd6143bf1cd6b6d305000d420986
SSDEEP 49152:fggggM3woN+tONHK+XtndAwVJbYd1ZvL2KP/hRvuRy2lz:CwVOZPdiwVJcoghJ
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

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"	cff14221826e32b981cda080fc304cfa9b5396e5e8c57376a2a48083a2961892.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0"	cff14221826e32b981cda080fc304cfa9b5396e5e8c57376a2a48083a2961892.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1"	cff14221826e32b981cda080fc304cfa9b5396e5e8c57376a2a48083a2961892.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"	cff14221826e32b981cda080fc304cfa9b5396e5e8c57376a2a48083a2961892.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\UacDisableNotify = "1"	cff14221826e32b981cda080fc304cfa9b5396e5e8c57376a2a48083a2961892.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	cff14221826e32b981cda080fc304cfa9b5396e5e8c57376a2a48083a2961892.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	cff14221826e32b981cda080fc304cfa9b5396e5e8c57376a2a48083a2961892.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	cff14221826e32b981cda080fc304cfa9b5396e5e8c57376a2a48083a2961892.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1"	cff14221826e32b981cda080fc304cfa9b5396e5e8c57376a2a48083a2961892.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	cff14221826e32b981cda080fc304cfa9b5396e5e8c57376a2a48083a2961892.exe

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral2/memory/1564-2-0x00000000025D0000-0x000000000368A000-memory.dmp	upx
behavioral2/memory/1564-4-0x00000000025D0000-0x000000000368A000-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\FirewallDisableNotify = "1"	cff14221826e32b981cda080fc304cfa9b5396e5e8c57376a2a48083a2961892.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1"	cff14221826e32b981cda080fc304cfa9b5396e5e8c57376a2a48083a2961892.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	cff14221826e32b981cda080fc304cfa9b5396e5e8c57376a2a48083a2961892.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1"	cff14221826e32b981cda080fc304cfa9b5396e5e8c57376a2a48083a2961892.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc	cff14221826e32b981cda080fc304cfa9b5396e5e8c57376a2a48083a2961892.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	cff14221826e32b981cda080fc304cfa9b5396e5e8c57376a2a48083a2961892.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	cff14221826e32b981cda080fc304cfa9b5396e5e8c57376a2a48083a2961892.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"	cff14221826e32b981cda080fc304cfa9b5396e5e8c57376a2a48083a2961892.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
1564	cff14221826e32b981cda080fc304cfa9b5396e5e8c57376a2a48083a2961892.exe
1564	cff14221826e32b981cda080fc304cfa9b5396e5e8c57376a2a48083a2961892.exe
1564	cff14221826e32b981cda080fc304cfa9b5396e5e8c57376a2a48083a2961892.exe
1564	cff14221826e32b981cda080fc304cfa9b5396e5e8c57376a2a48083a2961892.exe
1564	cff14221826e32b981cda080fc304cfa9b5396e5e8c57376a2a48083a2961892.exe
1564	cff14221826e32b981cda080fc304cfa9b5396e5e8c57376a2a48083a2961892.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"	cff14221826e32b981cda080fc304cfa9b5396e5e8c57376a2a48083a2961892.exe

C:\Users\Admin\AppData\Local\Temp\cff14221826e32b981cda080fc304cfa9b5396e5e8c57376a2a48083a2961892.exe
"C:\Users\Admin\AppData\Local\Temp\cff14221826e32b981cda080fc304cfa9b5396e5e8c57376a2a48083a2961892.exe"
1⤵
- Modifies firewall policy service
- UAC bypass
- Windows security bypass
- Windows security modification
- Checks whether UAC is enabled
- Suspicious behavior: EnumeratesProcesses
- System policy modification
PID:1564