sality | afe01e926b132de3bc55b5b7ec2f1833a5abedb756ed302d3bf1f03f7f407787

General

Target

afe01e926b132de3bc55b5b7ec2f1833a5abedb756ed302d3bf1f03f7f407787.exe
Size

421KB
MD5

96966255b1b162959fafedebd3e676a0
SHA1

eae2dbaeab233a2d0665e75502a09701d583cf3c
SHA256

afe01e926b132de3bc55b5b7ec2f1833a5abedb756ed302d3bf1f03f7f407787
SHA512

1235a0f3c8c361b8cf1b64f0d5e34793c9bf2a39e6a9c105b8c6df9fbc375e0a33227c0f3a8e02edf32bee009bcc26b3a77a1ab8c9de1f26b84b5cdd14e1fda4
SSDEEP

6144:FWb6GdYJGY1CLKd6Gr5AZH8XL7k19X0eTLE9AIHR1y9X93ae7mNhTy:FWbvhLq6ywH8X3k1lia1IZy

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/

http://klkjwre77638dfqwieuoi888.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"	afe01e926b132de3bc55b5b7ec2f1833a5abedb756ed302d3bf1f03f7f407787.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0"	afe01e926b132de3bc55b5b7ec2f1833a5abedb756ed302d3bf1f03f7f407787.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1"	afe01e926b132de3bc55b5b7ec2f1833a5abedb756ed302d3bf1f03f7f407787.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"	afe01e926b132de3bc55b5b7ec2f1833a5abedb756ed302d3bf1f03f7f407787.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\UpdatesDisableNotify = "1"	afe01e926b132de3bc55b5b7ec2f1833a5abedb756ed302d3bf1f03f7f407787.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1"	afe01e926b132de3bc55b5b7ec2f1833a5abedb756ed302d3bf1f03f7f407787.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	afe01e926b132de3bc55b5b7ec2f1833a5abedb756ed302d3bf1f03f7f407787.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	afe01e926b132de3bc55b5b7ec2f1833a5abedb756ed302d3bf1f03f7f407787.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	afe01e926b132de3bc55b5b7ec2f1833a5abedb756ed302d3bf1f03f7f407787.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1"	afe01e926b132de3bc55b5b7ec2f1833a5abedb756ed302d3bf1f03f7f407787.exe

Disables RegEdit via registry modification 1 IoCs

evasion

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Policies\system\DisableRegistryTools = "1"	afe01e926b132de3bc55b5b7ec2f1833a5abedb756ed302d3bf1f03f7f407787.exe

Disables Task Manager via registry modification
evasion

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral1/memory/1880-55-0x0000000002460000-0x00000000034EE000-memory.dmp	upx
behavioral1/memory/1880-57-0x0000000002460000-0x00000000034EE000-memory.dmp	upx

Windows security modification 2 TTPs 7 IoCs

evasion trojan

Disabling Security Tools

T1089

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	afe01e926b132de3bc55b5b7ec2f1833a5abedb756ed302d3bf1f03f7f407787.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1"	afe01e926b132de3bc55b5b7ec2f1833a5abedb756ed302d3bf1f03f7f407787.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	afe01e926b132de3bc55b5b7ec2f1833a5abedb756ed302d3bf1f03f7f407787.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1"	afe01e926b132de3bc55b5b7ec2f1833a5abedb756ed302d3bf1f03f7f407787.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\Svc	afe01e926b132de3bc55b5b7ec2f1833a5abedb756ed302d3bf1f03f7f407787.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	afe01e926b132de3bc55b5b7ec2f1833a5abedb756ed302d3bf1f03f7f407787.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	afe01e926b132de3bc55b5b7ec2f1833a5abedb756ed302d3bf1f03f7f407787.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"	afe01e926b132de3bc55b5b7ec2f1833a5abedb756ed302d3bf1f03f7f407787.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SYSTEM.INI	afe01e926b132de3bc55b5b7ec2f1833a5abedb756ed302d3bf1f03f7f407787.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 4 IoCs

pid	Process
1880	afe01e926b132de3bc55b5b7ec2f1833a5abedb756ed302d3bf1f03f7f407787.exe
1880	afe01e926b132de3bc55b5b7ec2f1833a5abedb756ed302d3bf1f03f7f407787.exe
1880	afe01e926b132de3bc55b5b7ec2f1833a5abedb756ed302d3bf1f03f7f407787.exe
1880	afe01e926b132de3bc55b5b7ec2f1833a5abedb756ed302d3bf1f03f7f407787.exe

Suspicious use of AdjustPrivilegeToken 21 IoCs

description	pid	Process
Token: SeDebugPrivilege	1880	afe01e926b132de3bc55b5b7ec2f1833a5abedb756ed302d3bf1f03f7f407787.exe
Token: SeDebugPrivilege	1880	afe01e926b132de3bc55b5b7ec2f1833a5abedb756ed302d3bf1f03f7f407787.exe
Token: SeDebugPrivilege	1880	afe01e926b132de3bc55b5b7ec2f1833a5abedb756ed302d3bf1f03f7f407787.exe
Token: SeDebugPrivilege	1880	afe01e926b132de3bc55b5b7ec2f1833a5abedb756ed302d3bf1f03f7f407787.exe
Token: SeDebugPrivilege	1880	afe01e926b132de3bc55b5b7ec2f1833a5abedb756ed302d3bf1f03f7f407787.exe
Token: SeDebugPrivilege	1880	afe01e926b132de3bc55b5b7ec2f1833a5abedb756ed302d3bf1f03f7f407787.exe
Token: SeDebugPrivilege	1880	afe01e926b132de3bc55b5b7ec2f1833a5abedb756ed302d3bf1f03f7f407787.exe
Token: SeDebugPrivilege	1880	afe01e926b132de3bc55b5b7ec2f1833a5abedb756ed302d3bf1f03f7f407787.exe
Token: SeDebugPrivilege	1880	afe01e926b132de3bc55b5b7ec2f1833a5abedb756ed302d3bf1f03f7f407787.exe
Token: SeDebugPrivilege	1880	afe01e926b132de3bc55b5b7ec2f1833a5abedb756ed302d3bf1f03f7f407787.exe
Token: SeDebugPrivilege	1880	afe01e926b132de3bc55b5b7ec2f1833a5abedb756ed302d3bf1f03f7f407787.exe
Token: SeDebugPrivilege	1880	afe01e926b132de3bc55b5b7ec2f1833a5abedb756ed302d3bf1f03f7f407787.exe
Token: SeDebugPrivilege	1880	afe01e926b132de3bc55b5b7ec2f1833a5abedb756ed302d3bf1f03f7f407787.exe
Token: SeDebugPrivilege	1880	afe01e926b132de3bc55b5b7ec2f1833a5abedb756ed302d3bf1f03f7f407787.exe
Token: SeDebugPrivilege	1880	afe01e926b132de3bc55b5b7ec2f1833a5abedb756ed302d3bf1f03f7f407787.exe
Token: SeDebugPrivilege	1880	afe01e926b132de3bc55b5b7ec2f1833a5abedb756ed302d3bf1f03f7f407787.exe
Token: SeDebugPrivilege	1880	afe01e926b132de3bc55b5b7ec2f1833a5abedb756ed302d3bf1f03f7f407787.exe
Token: SeDebugPrivilege	1880	afe01e926b132de3bc55b5b7ec2f1833a5abedb756ed302d3bf1f03f7f407787.exe
Token: SeDebugPrivilege	1880	afe01e926b132de3bc55b5b7ec2f1833a5abedb756ed302d3bf1f03f7f407787.exe
Token: SeDebugPrivilege	1880	afe01e926b132de3bc55b5b7ec2f1833a5abedb756ed302d3bf1f03f7f407787.exe
Token: SeDebugPrivilege	1880	afe01e926b132de3bc55b5b7ec2f1833a5abedb756ed302d3bf1f03f7f407787.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1880 wrote to memory of 1136	1880	afe01e926b132de3bc55b5b7ec2f1833a5abedb756ed302d3bf1f03f7f407787.exe	18
PID 1880 wrote to memory of 1236	1880	afe01e926b132de3bc55b5b7ec2f1833a5abedb756ed302d3bf1f03f7f407787.exe	17
PID 1880 wrote to memory of 1288	1880	afe01e926b132de3bc55b5b7ec2f1833a5abedb756ed302d3bf1f03f7f407787.exe	16

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"	afe01e926b132de3bc55b5b7ec2f1833a5abedb756ed302d3bf1f03f7f407787.exe

C:\Users\Admin\AppData\Local\Temp\afe01e926b132de3bc55b5b7ec2f1833a5abedb756ed302d3bf1f03f7f407787.exe
"C:\Users\Admin\AppData\Local\Temp\afe01e926b132de3bc55b5b7ec2f1833a5abedb756ed302d3bf1f03f7f407787.exe"
1⤵
- Modifies firewall policy service
- UAC bypass
- Windows security bypass
- Disables RegEdit via registry modification
- Windows security modification
- Checks whether UAC is enabled
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- System policy modification
PID:1880

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1288

C:\Windows\system32\Dwm.exe
"C:\Windows\system32\Dwm.exe"
1⤵
PID:1236

C:\Windows\system32\taskhost.exe
"taskhost.exe"
1⤵
PID:1136

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/1880-54-0x0000000076DC1000-0x0000000076DC3000-memory.dmp

Filesize
8KB

Download
memory/1880-55-0x0000000002460000-0x00000000034EE000-memory.dmp

Filesize
16.6MB

Download
memory/1880-56-0x0000000000FF0000-0x000000000105E000-memory.dmp

Filesize
440KB

Download
memory/1880-57-0x0000000002460000-0x00000000034EE000-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