sality | 22a2b110e561bb5155cc85793d232ba9750aea25a4a9480a835e1fdd840d251d

General

Target

22a2b110e561bb5155cc85793d232ba9750aea25a4a9480a835e1fdd840d251d.exe
Size

112KB
MD5

019d195f5349e3824a4cfae7443da9d9
SHA1

3e3839f4b03dc7e1b1eaa7709bd586b967906471
SHA256

22a2b110e561bb5155cc85793d232ba9750aea25a4a9480a835e1fdd840d251d
SHA512

d8dcfede2b4501723e4c218e0945b9ff36d6f4613b3a62d3180a8e1ef0d19906ce3ae7424dd8d5552cad8d33ca01863f8f8e30e1d29c0a9244f570b7706c2995

Score

10^/10

sality xtremerat backdoor evasion persistence rat spyware 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

Detect XtremeRAT Payload 4 IoCs

Processes:

resource	yara_rule
behavioral1/memory/1288-61-0x0000000000000000-mapping.dmp	family_xtremerat
behavioral1/memory/1288-63-0x0000000010000000-0x0000000010060000-memory.dmp	family_xtremerat
behavioral1/memory/1796-65-0x0000000010000000-0x0000000010060000-memory.dmp	family_xtremerat
behavioral1/memory/1288-66-0x0000000010000000-0x0000000010060000-memory.dmp	family_xtremerat

Modifies firewall policy service 2 TTPs 3 IoCs

evasion

Modify Registry

T1112

Modify Existing Service

T1031

Processes:

22a2b110e561bb5155cc85793d232ba9750aea25a4a9480a835e1fdd840d251d.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0"	22a2b110e561bb5155cc85793d232ba9750aea25a4a9480a835e1fdd840d251d.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0"	22a2b110e561bb5155cc85793d232ba9750aea25a4a9480a835e1fdd840d251d.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1"	22a2b110e561bb5155cc85793d232ba9750aea25a4a9480a835e1fdd840d251d.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

Processes:

22a2b110e561bb5155cc85793d232ba9750aea25a4a9480a835e1fdd840d251d.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	22a2b110e561bb5155cc85793d232ba9750aea25a4a9480a835e1fdd840d251d.exe

Windows security bypass 2 TTPs 6 IoCs

evasion trojan

Disabling Security Tools

T1089

Modify Registry

T1112

Processes:

22a2b110e561bb5155cc85793d232ba9750aea25a4a9480a835e1fdd840d251d.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	22a2b110e561bb5155cc85793d232ba9750aea25a4a9480a835e1fdd840d251d.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	22a2b110e561bb5155cc85793d232ba9750aea25a4a9480a835e1fdd840d251d.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	22a2b110e561bb5155cc85793d232ba9750aea25a4a9480a835e1fdd840d251d.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1"	22a2b110e561bb5155cc85793d232ba9750aea25a4a9480a835e1fdd840d251d.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	22a2b110e561bb5155cc85793d232ba9750aea25a4a9480a835e1fdd840d251d.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1"	22a2b110e561bb5155cc85793d232ba9750aea25a4a9480a835e1fdd840d251d.exe

XtremeRAT
The XtremeRAT was developed by xtremecoder and has been available since at least 2010, and written in Delphi.
persistence spyware rat xtremerat

UPX packed file 7 IoCs

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

upx

Processes:

resource	yara_rule
behavioral1/memory/1796-55-0x0000000010000000-0x0000000010060000-memory.dmp	upx
behavioral1/memory/1796-56-0x0000000001CF0000-0x0000000002D7E000-memory.dmp	upx
behavioral1/memory/1796-57-0x0000000001CF0000-0x0000000002D7E000-memory.dmp	upx
behavioral1/memory/1288-63-0x0000000010000000-0x0000000010060000-memory.dmp	upx
behavioral1/memory/1796-64-0x0000000001CF0000-0x0000000002D7E000-memory.dmp	upx
behavioral1/memory/1796-65-0x0000000010000000-0x0000000010060000-memory.dmp	upx
behavioral1/memory/1288-66-0x0000000010000000-0x0000000010060000-memory.dmp	upx

Windows security modification 2 TTPs 7 IoCs

evasion trojan

Disabling Security Tools

T1089

Modify Registry

T1112

Processes:

22a2b110e561bb5155cc85793d232ba9750aea25a4a9480a835e1fdd840d251d.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1"	22a2b110e561bb5155cc85793d232ba9750aea25a4a9480a835e1fdd840d251d.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	22a2b110e561bb5155cc85793d232ba9750aea25a4a9480a835e1fdd840d251d.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1"	22a2b110e561bb5155cc85793d232ba9750aea25a4a9480a835e1fdd840d251d.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\Svc	22a2b110e561bb5155cc85793d232ba9750aea25a4a9480a835e1fdd840d251d.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	22a2b110e561bb5155cc85793d232ba9750aea25a4a9480a835e1fdd840d251d.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	22a2b110e561bb5155cc85793d232ba9750aea25a4a9480a835e1fdd840d251d.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	22a2b110e561bb5155cc85793d232ba9750aea25a4a9480a835e1fdd840d251d.exe

Checks whether UAC is enabled 1 TTPs 1 IoCs

evasion trojan

System Information Discovery

T1082

Processes:

22a2b110e561bb5155cc85793d232ba9750aea25a4a9480a835e1fdd840d251d.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	22a2b110e561bb5155cc85793d232ba9750aea25a4a9480a835e1fdd840d251d.exe

Drops file in Windows directory 1 IoCs

Processes:

22a2b110e561bb5155cc85793d232ba9750aea25a4a9480a835e1fdd840d251d.exe

description ioc process

File opened for modification C:\Windows\SYSTEM.INI 22a2b110e561bb5155cc85793d232ba9750aea25a4a9480a835e1fdd840d251d.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

Processes:

22a2b110e561bb5155cc85793d232ba9750aea25a4a9480a835e1fdd840d251d.exe

pid process

1796 22a2b110e561bb5155cc85793d232ba9750aea25a4a9480a835e1fdd840d251d.exe

description	ioc	process
File opened for modification	C:\Windows\SYSTEM.INI	22a2b110e561bb5155cc85793d232ba9750aea25a4a9480a835e1fdd840d251d.exe

pid	process
1796	22a2b110e561bb5155cc85793d232ba9750aea25a4a9480a835e1fdd840d251d.exe

Suspicious use of AdjustPrivilegeToken 21 IoCs

Processes:

22a2b110e561bb5155cc85793d232ba9750aea25a4a9480a835e1fdd840d251d.exe

description	pid	process
Token: SeDebugPrivilege	1796	22a2b110e561bb5155cc85793d232ba9750aea25a4a9480a835e1fdd840d251d.exe
Token: SeDebugPrivilege	1796	22a2b110e561bb5155cc85793d232ba9750aea25a4a9480a835e1fdd840d251d.exe
Token: SeDebugPrivilege	1796	22a2b110e561bb5155cc85793d232ba9750aea25a4a9480a835e1fdd840d251d.exe
Token: SeDebugPrivilege	1796	22a2b110e561bb5155cc85793d232ba9750aea25a4a9480a835e1fdd840d251d.exe
Token: SeDebugPrivilege	1796	22a2b110e561bb5155cc85793d232ba9750aea25a4a9480a835e1fdd840d251d.exe
Token: SeDebugPrivilege	1796	22a2b110e561bb5155cc85793d232ba9750aea25a4a9480a835e1fdd840d251d.exe
Token: SeDebugPrivilege	1796	22a2b110e561bb5155cc85793d232ba9750aea25a4a9480a835e1fdd840d251d.exe
Token: SeDebugPrivilege	1796	22a2b110e561bb5155cc85793d232ba9750aea25a4a9480a835e1fdd840d251d.exe
Token: SeDebugPrivilege	1796	22a2b110e561bb5155cc85793d232ba9750aea25a4a9480a835e1fdd840d251d.exe
Token: SeDebugPrivilege	1796	22a2b110e561bb5155cc85793d232ba9750aea25a4a9480a835e1fdd840d251d.exe
Token: SeDebugPrivilege	1796	22a2b110e561bb5155cc85793d232ba9750aea25a4a9480a835e1fdd840d251d.exe
Token: SeDebugPrivilege	1796	22a2b110e561bb5155cc85793d232ba9750aea25a4a9480a835e1fdd840d251d.exe
Token: SeDebugPrivilege	1796	22a2b110e561bb5155cc85793d232ba9750aea25a4a9480a835e1fdd840d251d.exe
Token: SeDebugPrivilege	1796	22a2b110e561bb5155cc85793d232ba9750aea25a4a9480a835e1fdd840d251d.exe
Token: SeDebugPrivilege	1796	22a2b110e561bb5155cc85793d232ba9750aea25a4a9480a835e1fdd840d251d.exe
Token: SeDebugPrivilege	1796	22a2b110e561bb5155cc85793d232ba9750aea25a4a9480a835e1fdd840d251d.exe
Token: SeDebugPrivilege	1796	22a2b110e561bb5155cc85793d232ba9750aea25a4a9480a835e1fdd840d251d.exe
Token: SeDebugPrivilege	1796	22a2b110e561bb5155cc85793d232ba9750aea25a4a9480a835e1fdd840d251d.exe
Token: SeDebugPrivilege	1796	22a2b110e561bb5155cc85793d232ba9750aea25a4a9480a835e1fdd840d251d.exe
Token: SeDebugPrivilege	1796	22a2b110e561bb5155cc85793d232ba9750aea25a4a9480a835e1fdd840d251d.exe
Token: SeDebugPrivilege	1796	22a2b110e561bb5155cc85793d232ba9750aea25a4a9480a835e1fdd840d251d.exe

Suspicious use of WriteProcessMemory 13 IoCs

Processes:

22a2b110e561bb5155cc85793d232ba9750aea25a4a9480a835e1fdd840d251d.exe

description	pid	process	target process
PID 1796 wrote to memory of 1112	1796	22a2b110e561bb5155cc85793d232ba9750aea25a4a9480a835e1fdd840d251d.exe	taskhost.exe
PID 1796 wrote to memory of 1172	1796	22a2b110e561bb5155cc85793d232ba9750aea25a4a9480a835e1fdd840d251d.exe	Dwm.exe
PID 1796 wrote to memory of 1204	1796	22a2b110e561bb5155cc85793d232ba9750aea25a4a9480a835e1fdd840d251d.exe	Explorer.EXE
PID 1796 wrote to memory of 1288	1796	22a2b110e561bb5155cc85793d232ba9750aea25a4a9480a835e1fdd840d251d.exe	svchost.exe
PID 1796 wrote to memory of 1288	1796	22a2b110e561bb5155cc85793d232ba9750aea25a4a9480a835e1fdd840d251d.exe	svchost.exe
PID 1796 wrote to memory of 1288	1796	22a2b110e561bb5155cc85793d232ba9750aea25a4a9480a835e1fdd840d251d.exe	svchost.exe
PID 1796 wrote to memory of 1288	1796	22a2b110e561bb5155cc85793d232ba9750aea25a4a9480a835e1fdd840d251d.exe	svchost.exe
PID 1796 wrote to memory of 1288	1796	22a2b110e561bb5155cc85793d232ba9750aea25a4a9480a835e1fdd840d251d.exe	svchost.exe
PID 1796 wrote to memory of 1196	1796	22a2b110e561bb5155cc85793d232ba9750aea25a4a9480a835e1fdd840d251d.exe	iexplore.exe
PID 1796 wrote to memory of 1196	1796	22a2b110e561bb5155cc85793d232ba9750aea25a4a9480a835e1fdd840d251d.exe	iexplore.exe
PID 1796 wrote to memory of 1196	1796	22a2b110e561bb5155cc85793d232ba9750aea25a4a9480a835e1fdd840d251d.exe	iexplore.exe
PID 1796 wrote to memory of 1196	1796	22a2b110e561bb5155cc85793d232ba9750aea25a4a9480a835e1fdd840d251d.exe	iexplore.exe
PID 1796 wrote to memory of 1196	1796	22a2b110e561bb5155cc85793d232ba9750aea25a4a9480a835e1fdd840d251d.exe	iexplore.exe

System policy modification 1 TTPs 1 IoCs

evasion

Modify Registry

T1112

Processes:

22a2b110e561bb5155cc85793d232ba9750aea25a4a9480a835e1fdd840d251d.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	22a2b110e561bb5155cc85793d232ba9750aea25a4a9480a835e1fdd840d251d.exe

C:\Windows\system32\taskhost.exe
"taskhost.exe"
1⤵
PID:1112

C:\Windows\system32\Dwm.exe
"C:\Windows\system32\Dwm.exe"
1⤵
PID:1172

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1204

C:\Users\Admin\AppData\Local\Temp\22a2b110e561bb5155cc85793d232ba9750aea25a4a9480a835e1fdd840d251d.exe
"C:\Users\Admin\AppData\Local\Temp\22a2b110e561bb5155cc85793d232ba9750aea25a4a9480a835e1fdd840d251d.exe"
2⤵
- 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 WriteProcessMemory
- System policy modification
PID:1796

C:\Windows\SysWOW64\svchost.exe
svchost.exe
3⤵
PID:1288

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe"
3⤵
PID:1196

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

Replay Monitor

Loading Replay Monitor...

Downloads

memory/1288-59-0x0000000010000000-0x0000000010060000-memory.dmp

Filesize
384KB

Download
memory/1288-61-0x0000000000000000-mapping.dmp

Download
memory/1288-63-0x0000000010000000-0x0000000010060000-memory.dmp

Filesize
384KB

Download
memory/1288-66-0x0000000010000000-0x0000000010060000-memory.dmp

Filesize
384KB

Download
memory/1796-54-0x0000000076461000-0x0000000076463000-memory.dmp

Filesize
8KB

Download
memory/1796-55-0x0000000010000000-0x0000000010060000-memory.dmp

Filesize
384KB

Download
memory/1796-56-0x0000000001CF0000-0x0000000002D7E000-memory.dmp

Filesize
16.6MB

Download
memory/1796-57-0x0000000001CF0000-0x0000000002D7E000-memory.dmp

Filesize
16.6MB

Download
memory/1796-58-0x00000000004B0000-0x00000000004B2000-memory.dmp

Filesize
8KB

Download
memory/1796-64-0x0000000001CF0000-0x0000000002D7E000-memory.dmp

Filesize
16.6MB

Download
memory/1796-65-0x0000000010000000-0x0000000010060000-memory.dmp

Filesize
384KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads