sality | 393ac495e6fdc0af70b098d7cc1ef270f76a77299c334205955743db207c810c

General

Target

393ac495e6fdc0af70b098d7cc1ef270f76a77299c334205955743db207c810c.exe
Size

793KB
MD5

0365c47a8a907821a881b6e2f0a1bf37
SHA1

9724751dfa64bd1893d04f7e93875f5514b731be
SHA256

393ac495e6fdc0af70b098d7cc1ef270f76a77299c334205955743db207c810c
SHA512

b6e81a2231f614109f91b5af833b121a124be4e5af75179b46c2dda777e62e23a5176d2d573ebe938fb1193e3b9d5e15873e0d1cc6906dc6e4f168c487d93b12
SSDEEP

24576:4DKnxYaXJi2Y3MpbwnCvzb4NbmYdTyVDLGFz7:4DkYOMwwnMb4omyV/M3

Score

10^/10

sality backdoor evasion 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

http://www.klkjwre9fqwieluoi.info/

http://kukutrustnet777888.info/

Signatures

Modifies firewall policy service 2 TTPs 3 IoCs

evasion

Modify Registry

T1112

Modify Existing Service

T1031

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0"	393ac495e6fdc0af70b098d7cc1ef270f76a77299c334205955743db207c810c.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0"	393ac495e6fdc0af70b098d7cc1ef270f76a77299c334205955743db207c810c.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1"	393ac495e6fdc0af70b098d7cc1ef270f76a77299c334205955743db207c810c.exe

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

UAC bypass 3 TTPs 1 IoCs

evasion trojan

Bypass User Account Control

T1088

Disabling Security Tools

T1089

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	393ac495e6fdc0af70b098d7cc1ef270f76a77299c334205955743db207c810c.exe

Windows security bypass 2 TTPs 6 IoCs

evasion trojan

Disabling Security Tools

T1089

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1"	393ac495e6fdc0af70b098d7cc1ef270f76a77299c334205955743db207c810c.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	393ac495e6fdc0af70b098d7cc1ef270f76a77299c334205955743db207c810c.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	393ac495e6fdc0af70b098d7cc1ef270f76a77299c334205955743db207c810c.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	393ac495e6fdc0af70b098d7cc1ef270f76a77299c334205955743db207c810c.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1"	393ac495e6fdc0af70b098d7cc1ef270f76a77299c334205955743db207c810c.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	393ac495e6fdc0af70b098d7cc1ef270f76a77299c334205955743db207c810c.exe

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral1/memory/360-55-0x0000000002070000-0x00000000030FE000-memory.dmp	upx
behavioral1/memory/360-60-0x0000000002070000-0x00000000030FE000-memory.dmp	upx

Windows security modification 2 TTPs 7 IoCs

evasion trojan

Disabling Security Tools

T1089

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\Svc	393ac495e6fdc0af70b098d7cc1ef270f76a77299c334205955743db207c810c.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	393ac495e6fdc0af70b098d7cc1ef270f76a77299c334205955743db207c810c.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	393ac495e6fdc0af70b098d7cc1ef270f76a77299c334205955743db207c810c.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	393ac495e6fdc0af70b098d7cc1ef270f76a77299c334205955743db207c810c.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1"	393ac495e6fdc0af70b098d7cc1ef270f76a77299c334205955743db207c810c.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	393ac495e6fdc0af70b098d7cc1ef270f76a77299c334205955743db207c810c.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1"	393ac495e6fdc0af70b098d7cc1ef270f76a77299c334205955743db207c810c.exe

Checks whether UAC is enabled 1 TTPs 1 IoCs

evasion trojan

System Information Discovery

T1082

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	393ac495e6fdc0af70b098d7cc1ef270f76a77299c334205955743db207c810c.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SYSTEM.INI	393ac495e6fdc0af70b098d7cc1ef270f76a77299c334205955743db207c810c.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
360	393ac495e6fdc0af70b098d7cc1ef270f76a77299c334205955743db207c810c.exe

Suspicious use of AdjustPrivilegeToken 20 IoCs

description	pid	Process
Token: SeDebugPrivilege	360	393ac495e6fdc0af70b098d7cc1ef270f76a77299c334205955743db207c810c.exe
Token: SeDebugPrivilege	360	393ac495e6fdc0af70b098d7cc1ef270f76a77299c334205955743db207c810c.exe
Token: SeDebugPrivilege	360	393ac495e6fdc0af70b098d7cc1ef270f76a77299c334205955743db207c810c.exe
Token: SeDebugPrivilege	360	393ac495e6fdc0af70b098d7cc1ef270f76a77299c334205955743db207c810c.exe
Token: SeDebugPrivilege	360	393ac495e6fdc0af70b098d7cc1ef270f76a77299c334205955743db207c810c.exe
Token: SeDebugPrivilege	360	393ac495e6fdc0af70b098d7cc1ef270f76a77299c334205955743db207c810c.exe
Token: SeDebugPrivilege	360	393ac495e6fdc0af70b098d7cc1ef270f76a77299c334205955743db207c810c.exe
Token: SeDebugPrivilege	360	393ac495e6fdc0af70b098d7cc1ef270f76a77299c334205955743db207c810c.exe
Token: SeDebugPrivilege	360	393ac495e6fdc0af70b098d7cc1ef270f76a77299c334205955743db207c810c.exe
Token: SeDebugPrivilege	360	393ac495e6fdc0af70b098d7cc1ef270f76a77299c334205955743db207c810c.exe
Token: SeDebugPrivilege	360	393ac495e6fdc0af70b098d7cc1ef270f76a77299c334205955743db207c810c.exe
Token: SeDebugPrivilege	360	393ac495e6fdc0af70b098d7cc1ef270f76a77299c334205955743db207c810c.exe
Token: SeDebugPrivilege	360	393ac495e6fdc0af70b098d7cc1ef270f76a77299c334205955743db207c810c.exe
Token: SeDebugPrivilege	360	393ac495e6fdc0af70b098d7cc1ef270f76a77299c334205955743db207c810c.exe
Token: SeDebugPrivilege	360	393ac495e6fdc0af70b098d7cc1ef270f76a77299c334205955743db207c810c.exe
Token: SeDebugPrivilege	360	393ac495e6fdc0af70b098d7cc1ef270f76a77299c334205955743db207c810c.exe
Token: SeDebugPrivilege	360	393ac495e6fdc0af70b098d7cc1ef270f76a77299c334205955743db207c810c.exe
Token: SeDebugPrivilege	360	393ac495e6fdc0af70b098d7cc1ef270f76a77299c334205955743db207c810c.exe
Token: SeDebugPrivilege	360	393ac495e6fdc0af70b098d7cc1ef270f76a77299c334205955743db207c810c.exe
Token: SeDebugPrivilege	360	393ac495e6fdc0af70b098d7cc1ef270f76a77299c334205955743db207c810c.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
360	393ac495e6fdc0af70b098d7cc1ef270f76a77299c334205955743db207c810c.exe

Suspicious use of SendNotifyMessage 1 IoCs

pid	Process
360	393ac495e6fdc0af70b098d7cc1ef270f76a77299c334205955743db207c810c.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 360 wrote to memory of 1128	360	393ac495e6fdc0af70b098d7cc1ef270f76a77299c334205955743db207c810c.exe	19
PID 360 wrote to memory of 1204	360	393ac495e6fdc0af70b098d7cc1ef270f76a77299c334205955743db207c810c.exe	11
PID 360 wrote to memory of 1268	360	393ac495e6fdc0af70b098d7cc1ef270f76a77299c334205955743db207c810c.exe	18

System policy modification 1 TTPs 1 IoCs

evasion

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	393ac495e6fdc0af70b098d7cc1ef270f76a77299c334205955743db207c810c.exe

C:\Windows\system32\Dwm.exe
"C:\Windows\system32\Dwm.exe"
1⤵
PID:1204

C:\Users\Admin\AppData\Local\Temp\393ac495e6fdc0af70b098d7cc1ef270f76a77299c334205955743db207c810c.exe
"C:\Users\Admin\AppData\Local\Temp\393ac495e6fdc0af70b098d7cc1ef270f76a77299c334205955743db207c810c.exe"
1⤵
- Modifies firewall policy service
- UAC bypass
- Windows security bypass
- Windows security modification
- Checks whether UAC is enabled
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
- System policy modification
PID:360

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1268

C:\Windows\system32\taskhost.exe
"taskhost.exe"
1⤵
PID:1128

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Modify Existing Service

1

T1031

Privilege Escalation

Bypass User Account Control

1

T1088

Defense Evasion

Bypass User Account Control

1

T1088

Disabling Security Tools

Modify Registry

Credential Access

Discovery

System Information Discovery

2

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/360-54-0x0000000075771000-0x0000000075773000-memory.dmp

Filesize
8KB

Download
memory/360-55-0x0000000002070000-0x00000000030FE000-memory.dmp

Filesize
16.6MB

Download
memory/360-58-0x0000000000400000-0x00000000004C7000-memory.dmp

Filesize
796KB

Download
memory/360-59-0x0000000000400000-0x00000000004C7000-memory.dmp

Filesize
796KB

Download
memory/360-60-0x0000000002070000-0x00000000030FE000-memory.dmp

Filesize
16.6MB

Download
memory/360-61-0x0000000002070000-0x00000000030FE000-memory.dmp

Filesize
16.6MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads