sality | 85450961fc4840def3b23d5d00ad3fda3cedfbab857f9ab10cc0c17371b72c6e

General

Target

85450961fc4840def3b23d5d00ad3fda3cedfbab857f9ab10cc0c17371b72c6e.exe
Size

255KB
MD5

0e1f20a20c0817d55180a92ec1f76740
SHA1

148a8fe410e292250d4f13f074a0289953303e80
SHA256

85450961fc4840def3b23d5d00ad3fda3cedfbab857f9ab10cc0c17371b72c6e
SHA512

98ef424dcb291820319213b66560e448b5f96fc4b0bb9cde73af8a7969bce658234c90a2bf51c44a15df84d70fb5f2f5bad439189467a3681ccd792b5809d46f
SSDEEP

6144:fWlhOlf28T13wwGf/AuZBaWeRIiMWT8bn6pe+kdXGSuh:fWml+MwTAuZsHCZ0inUe+kdoh

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"	85450961fc4840def3b23d5d00ad3fda3cedfbab857f9ab10cc0c17371b72c6e.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0"	85450961fc4840def3b23d5d00ad3fda3cedfbab857f9ab10cc0c17371b72c6e.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1"	85450961fc4840def3b23d5d00ad3fda3cedfbab857f9ab10cc0c17371b72c6e.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"	85450961fc4840def3b23d5d00ad3fda3cedfbab857f9ab10cc0c17371b72c6e.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"	85450961fc4840def3b23d5d00ad3fda3cedfbab857f9ab10cc0c17371b72c6e.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1"	85450961fc4840def3b23d5d00ad3fda3cedfbab857f9ab10cc0c17371b72c6e.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	85450961fc4840def3b23d5d00ad3fda3cedfbab857f9ab10cc0c17371b72c6e.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	85450961fc4840def3b23d5d00ad3fda3cedfbab857f9ab10cc0c17371b72c6e.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	85450961fc4840def3b23d5d00ad3fda3cedfbab857f9ab10cc0c17371b72c6e.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1"	85450961fc4840def3b23d5d00ad3fda3cedfbab857f9ab10cc0c17371b72c6e.exe

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral1/memory/1712-55-0x0000000001EC0000-0x0000000002F4E000-memory.dmp	upx
behavioral1/memory/1712-57-0x0000000001EC0000-0x0000000002F4E000-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\FirewallOverride = "1"	85450961fc4840def3b23d5d00ad3fda3cedfbab857f9ab10cc0c17371b72c6e.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	85450961fc4840def3b23d5d00ad3fda3cedfbab857f9ab10cc0c17371b72c6e.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1"	85450961fc4840def3b23d5d00ad3fda3cedfbab857f9ab10cc0c17371b72c6e.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\Svc	85450961fc4840def3b23d5d00ad3fda3cedfbab857f9ab10cc0c17371b72c6e.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	85450961fc4840def3b23d5d00ad3fda3cedfbab857f9ab10cc0c17371b72c6e.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	85450961fc4840def3b23d5d00ad3fda3cedfbab857f9ab10cc0c17371b72c6e.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	85450961fc4840def3b23d5d00ad3fda3cedfbab857f9ab10cc0c17371b72c6e.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"	85450961fc4840def3b23d5d00ad3fda3cedfbab857f9ab10cc0c17371b72c6e.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SYSTEM.INI	85450961fc4840def3b23d5d00ad3fda3cedfbab857f9ab10cc0c17371b72c6e.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
1712	85450961fc4840def3b23d5d00ad3fda3cedfbab857f9ab10cc0c17371b72c6e.exe

Suspicious use of AdjustPrivilegeToken 20 IoCs

description	pid	Process
Token: SeDebugPrivilege	1712	85450961fc4840def3b23d5d00ad3fda3cedfbab857f9ab10cc0c17371b72c6e.exe
Token: SeDebugPrivilege	1712	85450961fc4840def3b23d5d00ad3fda3cedfbab857f9ab10cc0c17371b72c6e.exe
Token: SeDebugPrivilege	1712	85450961fc4840def3b23d5d00ad3fda3cedfbab857f9ab10cc0c17371b72c6e.exe
Token: SeDebugPrivilege	1712	85450961fc4840def3b23d5d00ad3fda3cedfbab857f9ab10cc0c17371b72c6e.exe
Token: SeDebugPrivilege	1712	85450961fc4840def3b23d5d00ad3fda3cedfbab857f9ab10cc0c17371b72c6e.exe
Token: SeDebugPrivilege	1712	85450961fc4840def3b23d5d00ad3fda3cedfbab857f9ab10cc0c17371b72c6e.exe
Token: SeDebugPrivilege	1712	85450961fc4840def3b23d5d00ad3fda3cedfbab857f9ab10cc0c17371b72c6e.exe
Token: SeDebugPrivilege	1712	85450961fc4840def3b23d5d00ad3fda3cedfbab857f9ab10cc0c17371b72c6e.exe
Token: SeDebugPrivilege	1712	85450961fc4840def3b23d5d00ad3fda3cedfbab857f9ab10cc0c17371b72c6e.exe
Token: SeDebugPrivilege	1712	85450961fc4840def3b23d5d00ad3fda3cedfbab857f9ab10cc0c17371b72c6e.exe
Token: SeDebugPrivilege	1712	85450961fc4840def3b23d5d00ad3fda3cedfbab857f9ab10cc0c17371b72c6e.exe
Token: SeDebugPrivilege	1712	85450961fc4840def3b23d5d00ad3fda3cedfbab857f9ab10cc0c17371b72c6e.exe
Token: SeDebugPrivilege	1712	85450961fc4840def3b23d5d00ad3fda3cedfbab857f9ab10cc0c17371b72c6e.exe
Token: SeDebugPrivilege	1712	85450961fc4840def3b23d5d00ad3fda3cedfbab857f9ab10cc0c17371b72c6e.exe
Token: SeDebugPrivilege	1712	85450961fc4840def3b23d5d00ad3fda3cedfbab857f9ab10cc0c17371b72c6e.exe
Token: SeDebugPrivilege	1712	85450961fc4840def3b23d5d00ad3fda3cedfbab857f9ab10cc0c17371b72c6e.exe
Token: SeDebugPrivilege	1712	85450961fc4840def3b23d5d00ad3fda3cedfbab857f9ab10cc0c17371b72c6e.exe
Token: SeDebugPrivilege	1712	85450961fc4840def3b23d5d00ad3fda3cedfbab857f9ab10cc0c17371b72c6e.exe
Token: SeDebugPrivilege	1712	85450961fc4840def3b23d5d00ad3fda3cedfbab857f9ab10cc0c17371b72c6e.exe
Token: SeDebugPrivilege	1712	85450961fc4840def3b23d5d00ad3fda3cedfbab857f9ab10cc0c17371b72c6e.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1712 wrote to memory of 1128	1712	85450961fc4840def3b23d5d00ad3fda3cedfbab857f9ab10cc0c17371b72c6e.exe	16
PID 1712 wrote to memory of 1188	1712	85450961fc4840def3b23d5d00ad3fda3cedfbab857f9ab10cc0c17371b72c6e.exe	9
PID 1712 wrote to memory of 1224	1712	85450961fc4840def3b23d5d00ad3fda3cedfbab857f9ab10cc0c17371b72c6e.exe	15

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"	85450961fc4840def3b23d5d00ad3fda3cedfbab857f9ab10cc0c17371b72c6e.exe

C:\Windows\system32\Dwm.exe
"C:\Windows\system32\Dwm.exe"
1⤵
PID:1188

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1224
- C:\Users\Admin\AppData\Local\Temp\85450961fc4840def3b23d5d00ad3fda3cedfbab857f9ab10cc0c17371b72c6e.exe
  "C:\Users\Admin\AppData\Local\Temp\85450961fc4840def3b23d5d00ad3fda3cedfbab857f9ab10cc0c17371b72c6e.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:1712

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/1712-54-0x00000000765B1000-0x00000000765B3000-memory.dmp

Filesize
8KB

Download
memory/1712-55-0x0000000001EC0000-0x0000000002F4E000-memory.dmp

Filesize
16.6MB

Download
memory/1712-56-0x0000000000400000-0x0000000000478000-memory.dmp

Filesize
480KB

Download
memory/1712-57-0x0000000001EC0000-0x0000000002F4E000-memory.dmp

Filesize
16.6MB

Download
memory/1712-58-0x00000000003D0000-0x00000000003D2000-memory.dmp

Filesize
8KB

Download
memory/1712-59-0x0000000000400000-0x0000000000478000-memory.dmp

Filesize
480KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads