sality | c982dbeba7d67311b7288dfdcef465c6e99e1fc95efe4bbfcd609ec8e1b17aae

General

Target
c982dbeba7d67311b7288dfdcef465c6e99e1fc95efe4bbfcd609ec8e1b17aae.exe
Size 797KB
Sample260528-ebzzjsez4k
SHA256 c982dbeba7d67311b7288dfdcef465c6e99e1fc95efe4bbfcd609ec8e1b17aae
MD5 b7f254a8214e92c99fb43ee761dff988
SHA1 763bfbc9b092efe6399c144f1e456ed8c5171088
SHA512 f1e7275c8f21e2d9d9b3d75f2292729e3251d59a76d5a917b720c8cfd1383e0d910d76546e6a5d090fd9f2da2ae94c250a45b5686362eb8b632d8b8191761be3
SSDEEP 12288:zLCdICnX25awdA7gvSV2xNj/3jb9mg/jxIWRV/Tucqlcjqo5I:CNnXgawdfSV27zbsAjxxucqlcL
TLSH
T1B605BF213DE2C076D2737130485DC35866BAF4314A3A4A97B7CC67AD2F246C29B35BB6
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"	c982dbeba7d67311b7288dfdcef465c6e99e1fc95efe4bbfcd609ec8e1b17aae.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0"	c982dbeba7d67311b7288dfdcef465c6e99e1fc95efe4bbfcd609ec8e1b17aae.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1"	c982dbeba7d67311b7288dfdcef465c6e99e1fc95efe4bbfcd609ec8e1b17aae.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"	c982dbeba7d67311b7288dfdcef465c6e99e1fc95efe4bbfcd609ec8e1b17aae.exe

Windows security bypass 2 TTPs 12 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"	c982dbeba7d67311b7288dfdcef465c6e99e1fc95efe4bbfcd609ec8e1b17aae.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	c982dbeba7d67311b7288dfdcef465c6e99e1fc95efe4bbfcd609ec8e1b17aae.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	c982dbeba7d67311b7288dfdcef465c6e99e1fc95efe4bbfcd609ec8e1b17aae.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1"	c982dbeba7d67311b7288dfdcef465c6e99e1fc95efe4bbfcd609ec8e1b17aae.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc\AntiVirusOverride = "1"	c982dbeba7d67311b7288dfdcef465c6e99e1fc95efe4bbfcd609ec8e1b17aae.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc\AntiVirusDisableNotify = "1"	c982dbeba7d67311b7288dfdcef465c6e99e1fc95efe4bbfcd609ec8e1b17aae.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc\FirewallDisableNotify = "1"	c982dbeba7d67311b7288dfdcef465c6e99e1fc95efe4bbfcd609ec8e1b17aae.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc\FirewallOverride = "1"	c982dbeba7d67311b7288dfdcef465c6e99e1fc95efe4bbfcd609ec8e1b17aae.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	c982dbeba7d67311b7288dfdcef465c6e99e1fc95efe4bbfcd609ec8e1b17aae.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1"	c982dbeba7d67311b7288dfdcef465c6e99e1fc95efe4bbfcd609ec8e1b17aae.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc\UpdatesDisableNotify = "1"	c982dbeba7d67311b7288dfdcef465c6e99e1fc95efe4bbfcd609ec8e1b17aae.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc\UacDisableNotify = "1"	c982dbeba7d67311b7288dfdcef465c6e99e1fc95efe4bbfcd609ec8e1b17aae.exe

Windows security modification 2 TTPs 13 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\Svc\FirewallDisableNotify = "1"	c982dbeba7d67311b7288dfdcef465c6e99e1fc95efe4bbfcd609ec8e1b17aae.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	c982dbeba7d67311b7288dfdcef465c6e99e1fc95efe4bbfcd609ec8e1b17aae.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc\AntiVirusDisableNotify = "1"	c982dbeba7d67311b7288dfdcef465c6e99e1fc95efe4bbfcd609ec8e1b17aae.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc\FirewallOverride = "1"	c982dbeba7d67311b7288dfdcef465c6e99e1fc95efe4bbfcd609ec8e1b17aae.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc\UpdatesDisableNotify = "1"	c982dbeba7d67311b7288dfdcef465c6e99e1fc95efe4bbfcd609ec8e1b17aae.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc\UacDisableNotify = "1"	c982dbeba7d67311b7288dfdcef465c6e99e1fc95efe4bbfcd609ec8e1b17aae.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	c982dbeba7d67311b7288dfdcef465c6e99e1fc95efe4bbfcd609ec8e1b17aae.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	c982dbeba7d67311b7288dfdcef465c6e99e1fc95efe4bbfcd609ec8e1b17aae.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1"	c982dbeba7d67311b7288dfdcef465c6e99e1fc95efe4bbfcd609ec8e1b17aae.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	c982dbeba7d67311b7288dfdcef465c6e99e1fc95efe4bbfcd609ec8e1b17aae.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1"	c982dbeba7d67311b7288dfdcef465c6e99e1fc95efe4bbfcd609ec8e1b17aae.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc	c982dbeba7d67311b7288dfdcef465c6e99e1fc95efe4bbfcd609ec8e1b17aae.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc\AntiVirusOverride = "1"	c982dbeba7d67311b7288dfdcef465c6e99e1fc95efe4bbfcd609ec8e1b17aae.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"	c982dbeba7d67311b7288dfdcef465c6e99e1fc95efe4bbfcd609ec8e1b17aae.exe

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral2/memory/4396-1-0x0000000002570000-0x000000000362A000-memory.dmp	upx
behavioral2/memory/4396-5-0x0000000002570000-0x000000000362A000-memory.dmp	upx
behavioral2/memory/4396-4-0x0000000002570000-0x000000000362A000-memory.dmp	upx

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\Windows\e5855ad	c982dbeba7d67311b7288dfdcef465c6e99e1fc95efe4bbfcd609ec8e1b17aae.exe
File opened for modification	C:\Windows\SYSTEM.INI	c982dbeba7d67311b7288dfdcef465c6e99e1fc95efe4bbfcd609ec8e1b17aae.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	c982dbeba7d67311b7288dfdcef465c6e99e1fc95efe4bbfcd609ec8e1b17aae.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"	c982dbeba7d67311b7288dfdcef465c6e99e1fc95efe4bbfcd609ec8e1b17aae.exe

C:\Users\Admin\AppData\Local\Temp\c982dbeba7d67311b7288dfdcef465c6e99e1fc95efe4bbfcd609ec8e1b17aae.exe
"C:\Users\Admin\AppData\Local\Temp\c982dbeba7d67311b7288dfdcef465c6e99e1fc95efe4bbfcd609ec8e1b17aae.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:4396