sality | aa107d7cca130d90d28340b9568ab8f0602ab658a27e7f5d9ce247f3ce0e5d08

General

Target
aa107d7cca130d90d28340b9568ab8f0602ab658a27e7f5d9ce247f3ce0e5d08.exe
Size 805KB
Sample260508-ecdspsgt2p
SHA256 aa107d7cca130d90d28340b9568ab8f0602ab658a27e7f5d9ce247f3ce0e5d08
MD5 7aa3e91f6c2118c311a5be7cfcbba66d
SHA1 df5f5b3bf7cfbe35f53b824ced0d248e12d09078
SHA512 66972e9d9bb2d9e8d76848a28abc674b50645a87c03a4144b28f214091c2614e878e0e5f9eba76106ae785558c786460b487537b8492d917cd52f1c5c2e6ea0c
SSDEEP 24576:FNnXgawd6SV27zbsAjxxucqlcLUD/Tk/:FNwJd6SVuz9xLq6LUzTk/
TLSH
T14005BF2139E2C076D2736130485DC358667AF4324A3A4E97B7CC67AD2F246C29B35BF6
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"	aa107d7cca130d90d28340b9568ab8f0602ab658a27e7f5d9ce247f3ce0e5d08.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0"	aa107d7cca130d90d28340b9568ab8f0602ab658a27e7f5d9ce247f3ce0e5d08.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1"	aa107d7cca130d90d28340b9568ab8f0602ab658a27e7f5d9ce247f3ce0e5d08.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"	aa107d7cca130d90d28340b9568ab8f0602ab658a27e7f5d9ce247f3ce0e5d08.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\FirewallDisableNotify = "1"	aa107d7cca130d90d28340b9568ab8f0602ab658a27e7f5d9ce247f3ce0e5d08.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1"	aa107d7cca130d90d28340b9568ab8f0602ab658a27e7f5d9ce247f3ce0e5d08.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	aa107d7cca130d90d28340b9568ab8f0602ab658a27e7f5d9ce247f3ce0e5d08.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1"	aa107d7cca130d90d28340b9568ab8f0602ab658a27e7f5d9ce247f3ce0e5d08.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	aa107d7cca130d90d28340b9568ab8f0602ab658a27e7f5d9ce247f3ce0e5d08.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	aa107d7cca130d90d28340b9568ab8f0602ab658a27e7f5d9ce247f3ce0e5d08.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\FirewallDisableNotify = "1"	aa107d7cca130d90d28340b9568ab8f0602ab658a27e7f5d9ce247f3ce0e5d08.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1"	aa107d7cca130d90d28340b9568ab8f0602ab658a27e7f5d9ce247f3ce0e5d08.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	aa107d7cca130d90d28340b9568ab8f0602ab658a27e7f5d9ce247f3ce0e5d08.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1"	aa107d7cca130d90d28340b9568ab8f0602ab658a27e7f5d9ce247f3ce0e5d08.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc	aa107d7cca130d90d28340b9568ab8f0602ab658a27e7f5d9ce247f3ce0e5d08.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	aa107d7cca130d90d28340b9568ab8f0602ab658a27e7f5d9ce247f3ce0e5d08.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	aa107d7cca130d90d28340b9568ab8f0602ab658a27e7f5d9ce247f3ce0e5d08.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"	aa107d7cca130d90d28340b9568ab8f0602ab658a27e7f5d9ce247f3ce0e5d08.exe

UPX packed file 4 IoCs

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

upx

resource	yara_rule
behavioral1/memory/4180-5-0x0000000002430000-0x00000000034EA000-memory.dmp	upx
behavioral1/memory/4180-4-0x0000000002430000-0x00000000034EA000-memory.dmp	upx
behavioral1/memory/4180-1-0x0000000002430000-0x00000000034EA000-memory.dmp	upx
behavioral1/memory/4180-7-0x0000000002430000-0x00000000034EA000-memory.dmp	upx

Drops file in Windows directory 2 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SYSTEM.INI	aa107d7cca130d90d28340b9568ab8f0602ab658a27e7f5d9ce247f3ce0e5d08.exe
File created	C:\Windows\e57edbb	aa107d7cca130d90d28340b9568ab8f0602ab658a27e7f5d9ce247f3ce0e5d08.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	aa107d7cca130d90d28340b9568ab8f0602ab658a27e7f5d9ce247f3ce0e5d08.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"	aa107d7cca130d90d28340b9568ab8f0602ab658a27e7f5d9ce247f3ce0e5d08.exe

C:\Users\Admin\AppData\Local\Temp\aa107d7cca130d90d28340b9568ab8f0602ab658a27e7f5d9ce247f3ce0e5d08.exe
"C:\Users\Admin\AppData\Local\Temp\aa107d7cca130d90d28340b9568ab8f0602ab658a27e7f5d9ce247f3ce0e5d08.exe"
1⤵
- Modifies firewall policy service
- UAC bypass
- Windows security bypass
- Windows security modification
- Checks whether UAC is enabled
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- System policy modification
PID:4180