sality | 435810ad5855fe5236310b7d36370854dc9881b52525d9691d29542eb2a51d82

General

Target
435810ad5855fe5236310b7d36370854dc9881b52525d9691d29542eb2a51d82.exe
Size 284KB
Sample260730-dvbkma11hx
SHA256 435810ad5855fe5236310b7d36370854dc9881b52525d9691d29542eb2a51d82
MD5 73e491fe34133e3b871f3aed4108a6f7
SHA1 f1607ebbf85a810c56efd6661f2fbfb22734265e
SHA512 69b4b7ca8da172bbd9f8422ee273e1c69ebb6cb4773e73c7903a225f8081d9c6b5153b16eb9249ac423430dd896c37258f938e54f2be3c571c9231b110456863
SSDEEP 3072:r4vxBPlfcrC8enIEpY5E/J1Ko3sHQzmPkwWYZfh+9FNsPFfau8M4pMppS84GOx9x:rq3f55Y5EB1Ko3fmyYXDPvvS84p0w7H
TLSH
T10154BF14BE86C2B2DD5B013415F8FF2E847ABA524B608DC7E7880F5F29217D166337A6
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"	435810ad5855fe5236310b7d36370854dc9881b52525d9691d29542eb2a51d82.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0"	435810ad5855fe5236310b7d36370854dc9881b52525d9691d29542eb2a51d82.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1"	435810ad5855fe5236310b7d36370854dc9881b52525d9691d29542eb2a51d82.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"	435810ad5855fe5236310b7d36370854dc9881b52525d9691d29542eb2a51d82.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\UpdatesDisableNotify = "1"	435810ad5855fe5236310b7d36370854dc9881b52525d9691d29542eb2a51d82.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1"	435810ad5855fe5236310b7d36370854dc9881b52525d9691d29542eb2a51d82.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	435810ad5855fe5236310b7d36370854dc9881b52525d9691d29542eb2a51d82.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	435810ad5855fe5236310b7d36370854dc9881b52525d9691d29542eb2a51d82.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	435810ad5855fe5236310b7d36370854dc9881b52525d9691d29542eb2a51d82.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1"	435810ad5855fe5236310b7d36370854dc9881b52525d9691d29542eb2a51d82.exe

Windows security modification 2 TTPs 7 IoCs

defense_evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc	435810ad5855fe5236310b7d36370854dc9881b52525d9691d29542eb2a51d82.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	435810ad5855fe5236310b7d36370854dc9881b52525d9691d29542eb2a51d82.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	435810ad5855fe5236310b7d36370854dc9881b52525d9691d29542eb2a51d82.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	435810ad5855fe5236310b7d36370854dc9881b52525d9691d29542eb2a51d82.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1"	435810ad5855fe5236310b7d36370854dc9881b52525d9691d29542eb2a51d82.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	435810ad5855fe5236310b7d36370854dc9881b52525d9691d29542eb2a51d82.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1"	435810ad5855fe5236310b7d36370854dc9881b52525d9691d29542eb2a51d82.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"	435810ad5855fe5236310b7d36370854dc9881b52525d9691d29542eb2a51d82.exe

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral2/memory/2808-1-0x00000000023A0000-0x000000000345A000-memory.dmp	upx
behavioral2/memory/2808-3-0x00000000023A0000-0x000000000345A000-memory.dmp	upx

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\e58ec30	435810ad5855fe5236310b7d36370854dc9881b52525d9691d29542eb2a51d82.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	435810ad5855fe5236310b7d36370854dc9881b52525d9691d29542eb2a51d82.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2808	435810ad5855fe5236310b7d36370854dc9881b52525d9691d29542eb2a51d82.exe
2808	435810ad5855fe5236310b7d36370854dc9881b52525d9691d29542eb2a51d82.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"	435810ad5855fe5236310b7d36370854dc9881b52525d9691d29542eb2a51d82.exe

C:\Users\Admin\AppData\Local\Temp\435810ad5855fe5236310b7d36370854dc9881b52525d9691d29542eb2a51d82.exe
"C:\Users\Admin\AppData\Local\Temp\435810ad5855fe5236310b7d36370854dc9881b52525d9691d29542eb2a51d82.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
- Suspicious behavior: EnumeratesProcesses
- System policy modification
PID:2808