sality | cdb110ad8091aef7c807e8e80f5202ac024c6aeb3c6e7ed2d48bb597667b11d5

General

Target
cdb110ad8091aef7c807e8e80f5202ac024c6aeb3c6e7ed2d48bb597667b11d5.exe
Size 1.5MB
Sample260510-eeah3agy71
SHA256 cdb110ad8091aef7c807e8e80f5202ac024c6aeb3c6e7ed2d48bb597667b11d5
MD5 e66177ca1bc99c737c42b7a98e480bfc
SHA1 5ad78bdba70bc9cd89e102d72ac8159d0b60823b
SHA512 6ec040b610c44a900c26272c96ad98bd1db21b5b4ac80c705f637977c00c51b972951e96d546a2d7bc0cfa8fb89a1ae0c3cec1d0ad4016da5a99e98133c0b111
SSDEEP 49152:nX/OVtW/CFPwWqPHqboTb5h2ZnuRXMcwMMn:gZFPBMqpMMn
TLSH
T1C2757C70A646C637D56100B1571C9E6A506879302FA28CD7F3C44F3EA9F0EE39A36E67
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\DisableNotifications = "1"	cdb110ad8091aef7c807e8e80f5202ac024c6aeb3c6e7ed2d48bb597667b11d5.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0"	cdb110ad8091aef7c807e8e80f5202ac024c6aeb3c6e7ed2d48bb597667b11d5.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0"	cdb110ad8091aef7c807e8e80f5202ac024c6aeb3c6e7ed2d48bb597667b11d5.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"	cdb110ad8091aef7c807e8e80f5202ac024c6aeb3c6e7ed2d48bb597667b11d5.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\AntiVirusOverride = "1"	cdb110ad8091aef7c807e8e80f5202ac024c6aeb3c6e7ed2d48bb597667b11d5.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	cdb110ad8091aef7c807e8e80f5202ac024c6aeb3c6e7ed2d48bb597667b11d5.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	cdb110ad8091aef7c807e8e80f5202ac024c6aeb3c6e7ed2d48bb597667b11d5.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1"	cdb110ad8091aef7c807e8e80f5202ac024c6aeb3c6e7ed2d48bb597667b11d5.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	cdb110ad8091aef7c807e8e80f5202ac024c6aeb3c6e7ed2d48bb597667b11d5.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1"	cdb110ad8091aef7c807e8e80f5202ac024c6aeb3c6e7ed2d48bb597667b11d5.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\FirewallOverride = "1"	cdb110ad8091aef7c807e8e80f5202ac024c6aeb3c6e7ed2d48bb597667b11d5.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	cdb110ad8091aef7c807e8e80f5202ac024c6aeb3c6e7ed2d48bb597667b11d5.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1"	cdb110ad8091aef7c807e8e80f5202ac024c6aeb3c6e7ed2d48bb597667b11d5.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc	cdb110ad8091aef7c807e8e80f5202ac024c6aeb3c6e7ed2d48bb597667b11d5.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	cdb110ad8091aef7c807e8e80f5202ac024c6aeb3c6e7ed2d48bb597667b11d5.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	cdb110ad8091aef7c807e8e80f5202ac024c6aeb3c6e7ed2d48bb597667b11d5.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	cdb110ad8091aef7c807e8e80f5202ac024c6aeb3c6e7ed2d48bb597667b11d5.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"	cdb110ad8091aef7c807e8e80f5202ac024c6aeb3c6e7ed2d48bb597667b11d5.exe

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral1/memory/4816-4-0x0000000002520000-0x00000000035DA000-memory.dmp	upx
behavioral1/memory/4816-3-0x0000000002520000-0x00000000035DA000-memory.dmp	upx
behavioral1/memory/4816-1-0x0000000002520000-0x00000000035DA000-memory.dmp	upx

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\Windows\e580134	cdb110ad8091aef7c807e8e80f5202ac024c6aeb3c6e7ed2d48bb597667b11d5.exe
File opened for modification	C:\Windows\SYSTEM.INI	cdb110ad8091aef7c807e8e80f5202ac024c6aeb3c6e7ed2d48bb597667b11d5.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	cdb110ad8091aef7c807e8e80f5202ac024c6aeb3c6e7ed2d48bb597667b11d5.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"	cdb110ad8091aef7c807e8e80f5202ac024c6aeb3c6e7ed2d48bb597667b11d5.exe

C:\Users\Admin\AppData\Local\Temp\cdb110ad8091aef7c807e8e80f5202ac024c6aeb3c6e7ed2d48bb597667b11d5.exe
"C:\Users\Admin\AppData\Local\Temp\cdb110ad8091aef7c807e8e80f5202ac024c6aeb3c6e7ed2d48bb597667b11d5.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:4816