sality | e576ad5f99febc2bb2fa6fb51395f1cb92485be0d20ba5ca377d1e184c87c450

General

Target
e576ad5f99febc2bb2fa6fb51395f1cb92485be0d20ba5ca377d1e184c87c450.exe
Size 11.4MB
Sample260810-ec8m3sam9z
SHA256 e576ad5f99febc2bb2fa6fb51395f1cb92485be0d20ba5ca377d1e184c87c450
MD5 015229656b0598f9f107693e00d8ed68
SHA1 be0dcfb0266cdf71ec0bef77109a74f90d7aea93
SHA512 a02bc3c50181d9b29276b95b4b23cbcf407cf6ce8f253dd06bd99bf632b0c05b2f6a51d69bf05d88cf9553cf23b1906e2e2e418334c063a7b05a5586bcf6c797
SSDEEP 196608:sd7AfTclLLHiYmkTVLGA1QOCCFrOY915vfBjCxVyoG+wIMcXKXnANL77oP7foJEk:C7AfT+LHmEx1vOY91RYyobwIMcXKw57Z
TLSH
T19DC633B351254046E0E1CC3A8A337FD9B1F343A78A41EC7D69ECAAC72425CB5E613A57
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

backdoor defense_evasion discovery sality 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

Family: Sality
Sality is backdoor written in C++, first discovered in 2003.
backdoor sality

Modifies firewall policy service 3 TTPs 3 IoCs

defense_evasion

Modify Registry

T1112

Windows Service

T1543.003

Disable or Modify System Firewall

T1562.004

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0"	e576ad5f99febc2bb2fa6fb51395f1cb92485be0d20ba5ca377d1e184c87c450.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0"	e576ad5f99febc2bb2fa6fb51395f1cb92485be0d20ba5ca377d1e184c87c450.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1"	e576ad5f99febc2bb2fa6fb51395f1cb92485be0d20ba5ca377d1e184c87c450.exe

UAC bypass 3 TTPs 1 IoCs

defense_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"	e576ad5f99febc2bb2fa6fb51395f1cb92485be0d20ba5ca377d1e184c87c450.exe

Windows security bypass 2 TTPs 6 IoCs

defense_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"	e576ad5f99febc2bb2fa6fb51395f1cb92485be0d20ba5ca377d1e184c87c450.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	e576ad5f99febc2bb2fa6fb51395f1cb92485be0d20ba5ca377d1e184c87c450.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	e576ad5f99febc2bb2fa6fb51395f1cb92485be0d20ba5ca377d1e184c87c450.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	e576ad5f99febc2bb2fa6fb51395f1cb92485be0d20ba5ca377d1e184c87c450.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1"	e576ad5f99febc2bb2fa6fb51395f1cb92485be0d20ba5ca377d1e184c87c450.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	e576ad5f99febc2bb2fa6fb51395f1cb92485be0d20ba5ca377d1e184c87c450.exe

Windows security modification 2 TTPs 7 IoCs

defense_evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	e576ad5f99febc2bb2fa6fb51395f1cb92485be0d20ba5ca377d1e184c87c450.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	e576ad5f99febc2bb2fa6fb51395f1cb92485be0d20ba5ca377d1e184c87c450.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	e576ad5f99febc2bb2fa6fb51395f1cb92485be0d20ba5ca377d1e184c87c450.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1"	e576ad5f99febc2bb2fa6fb51395f1cb92485be0d20ba5ca377d1e184c87c450.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	e576ad5f99febc2bb2fa6fb51395f1cb92485be0d20ba5ca377d1e184c87c450.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1"	e576ad5f99febc2bb2fa6fb51395f1cb92485be0d20ba5ca377d1e184c87c450.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc	e576ad5f99febc2bb2fa6fb51395f1cb92485be0d20ba5ca377d1e184c87c450.exe

Checks whether UAC is enabled 1 TTPs 1 IoCs

defense_evasion trojan

System Information Discovery

T1082

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	e576ad5f99febc2bb2fa6fb51395f1cb92485be0d20ba5ca377d1e184c87c450.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
1032	e576ad5f99febc2bb2fa6fb51395f1cb92485be0d20ba5ca377d1e184c87c450.exe

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral2/memory/1032-0-0x00000000044A0000-0x000000000555A000-memory.dmp	upx
behavioral2/memory/1032-3-0x00000000044A0000-0x000000000555A000-memory.dmp	upx

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\Windows\e59adf9	e576ad5f99febc2bb2fa6fb51395f1cb92485be0d20ba5ca377d1e184c87c450.exe
File opened for modification	C:\Windows\SYSTEM.INI	e576ad5f99febc2bb2fa6fb51395f1cb92485be0d20ba5ca377d1e184c87c450.exe

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	e576ad5f99febc2bb2fa6fb51395f1cb92485be0d20ba5ca377d1e184c87c450.exe

System policy modification 1 TTPs 1 IoCs

defense_evasion

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	e576ad5f99febc2bb2fa6fb51395f1cb92485be0d20ba5ca377d1e184c87c450.exe

C:\Users\Admin\AppData\Local\Temp\e576ad5f99febc2bb2fa6fb51395f1cb92485be0d20ba5ca377d1e184c87c450.exe
"C:\Users\Admin\AppData\Local\Temp\e576ad5f99febc2bb2fa6fb51395f1cb92485be0d20ba5ca377d1e184c87c450.exe"
1⤵
- Modifies firewall policy service
- UAC bypass
- Windows security bypass
- Windows security modification
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- System policy modification
PID:1032