sality | 412c43b4f826b1a506f64e96b49e98caffc35fafa6a10592b03299c261933d84

General

Target

412c43b4f826b1a506f64e96b49e98caffc35fafa6a10592b03299c261933d84.exe
Size

403KB
MD5

8152e41cb3df06852ae3ff5b0056f4d0
SHA1

21c9ea8768cfa922988de5fe6dbc88fbee64ec1b
SHA256

412c43b4f826b1a506f64e96b49e98caffc35fafa6a10592b03299c261933d84
SHA512

94fae3373dfb5bbe8e499a1b651a2566cdd37d09b013c61f43f6aee0042a30eb8e36f6e154484cf7105a13ba8bc12b0ab9cd2fd7067f190364e8596636deb2df
SSDEEP

6144:j2EGyyn8t8qgCJsHIrELgoNPrpO7LIyPLldmbvuXMjR1y9lZpylPnRJHWV:jYqgNHIrEkoNk7L6zSZpkPno

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\DoNotAllowExceptions = "0"	412c43b4f826b1a506f64e96b49e98caffc35fafa6a10592b03299c261933d84.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1"	412c43b4f826b1a506f64e96b49e98caffc35fafa6a10592b03299c261933d84.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0"	412c43b4f826b1a506f64e96b49e98caffc35fafa6a10592b03299c261933d84.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"	412c43b4f826b1a506f64e96b49e98caffc35fafa6a10592b03299c261933d84.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\FirewallOverride = "1"	412c43b4f826b1a506f64e96b49e98caffc35fafa6a10592b03299c261933d84.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	412c43b4f826b1a506f64e96b49e98caffc35fafa6a10592b03299c261933d84.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1"	412c43b4f826b1a506f64e96b49e98caffc35fafa6a10592b03299c261933d84.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	412c43b4f826b1a506f64e96b49e98caffc35fafa6a10592b03299c261933d84.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	412c43b4f826b1a506f64e96b49e98caffc35fafa6a10592b03299c261933d84.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	412c43b4f826b1a506f64e96b49e98caffc35fafa6a10592b03299c261933d84.exe

Disables RegEdit via registry modification 1 IoCs

evasion

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Policies\system\DisableRegistryTools = "1"	412c43b4f826b1a506f64e96b49e98caffc35fafa6a10592b03299c261933d84.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/112-55-0x0000000002180000-0x000000000320E000-memory.dmp	upx
behavioral1/memory/112-57-0x0000000002180000-0x000000000320E000-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\AntiVirusDisableNotify = "1"	412c43b4f826b1a506f64e96b49e98caffc35fafa6a10592b03299c261933d84.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	412c43b4f826b1a506f64e96b49e98caffc35fafa6a10592b03299c261933d84.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1"	412c43b4f826b1a506f64e96b49e98caffc35fafa6a10592b03299c261933d84.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	412c43b4f826b1a506f64e96b49e98caffc35fafa6a10592b03299c261933d84.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1"	412c43b4f826b1a506f64e96b49e98caffc35fafa6a10592b03299c261933d84.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\Svc	412c43b4f826b1a506f64e96b49e98caffc35fafa6a10592b03299c261933d84.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	412c43b4f826b1a506f64e96b49e98caffc35fafa6a10592b03299c261933d84.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"	412c43b4f826b1a506f64e96b49e98caffc35fafa6a10592b03299c261933d84.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SYSTEM.INI	412c43b4f826b1a506f64e96b49e98caffc35fafa6a10592b03299c261933d84.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 2 IoCs

pid	Process
112	412c43b4f826b1a506f64e96b49e98caffc35fafa6a10592b03299c261933d84.exe
112	412c43b4f826b1a506f64e96b49e98caffc35fafa6a10592b03299c261933d84.exe

Suspicious use of AdjustPrivilegeToken 21 IoCs

description	pid	Process
Token: SeDebugPrivilege	112	412c43b4f826b1a506f64e96b49e98caffc35fafa6a10592b03299c261933d84.exe
Token: SeDebugPrivilege	112	412c43b4f826b1a506f64e96b49e98caffc35fafa6a10592b03299c261933d84.exe
Token: SeDebugPrivilege	112	412c43b4f826b1a506f64e96b49e98caffc35fafa6a10592b03299c261933d84.exe
Token: SeDebugPrivilege	112	412c43b4f826b1a506f64e96b49e98caffc35fafa6a10592b03299c261933d84.exe
Token: SeDebugPrivilege	112	412c43b4f826b1a506f64e96b49e98caffc35fafa6a10592b03299c261933d84.exe
Token: SeDebugPrivilege	112	412c43b4f826b1a506f64e96b49e98caffc35fafa6a10592b03299c261933d84.exe
Token: SeDebugPrivilege	112	412c43b4f826b1a506f64e96b49e98caffc35fafa6a10592b03299c261933d84.exe
Token: SeDebugPrivilege	112	412c43b4f826b1a506f64e96b49e98caffc35fafa6a10592b03299c261933d84.exe
Token: SeDebugPrivilege	112	412c43b4f826b1a506f64e96b49e98caffc35fafa6a10592b03299c261933d84.exe
Token: SeDebugPrivilege	112	412c43b4f826b1a506f64e96b49e98caffc35fafa6a10592b03299c261933d84.exe
Token: SeDebugPrivilege	112	412c43b4f826b1a506f64e96b49e98caffc35fafa6a10592b03299c261933d84.exe
Token: SeDebugPrivilege	112	412c43b4f826b1a506f64e96b49e98caffc35fafa6a10592b03299c261933d84.exe
Token: SeDebugPrivilege	112	412c43b4f826b1a506f64e96b49e98caffc35fafa6a10592b03299c261933d84.exe
Token: SeDebugPrivilege	112	412c43b4f826b1a506f64e96b49e98caffc35fafa6a10592b03299c261933d84.exe
Token: SeDebugPrivilege	112	412c43b4f826b1a506f64e96b49e98caffc35fafa6a10592b03299c261933d84.exe
Token: SeDebugPrivilege	112	412c43b4f826b1a506f64e96b49e98caffc35fafa6a10592b03299c261933d84.exe
Token: SeDebugPrivilege	112	412c43b4f826b1a506f64e96b49e98caffc35fafa6a10592b03299c261933d84.exe
Token: SeDebugPrivilege	112	412c43b4f826b1a506f64e96b49e98caffc35fafa6a10592b03299c261933d84.exe
Token: SeDebugPrivilege	112	412c43b4f826b1a506f64e96b49e98caffc35fafa6a10592b03299c261933d84.exe
Token: SeDebugPrivilege	112	412c43b4f826b1a506f64e96b49e98caffc35fafa6a10592b03299c261933d84.exe
Token: SeDebugPrivilege	112	412c43b4f826b1a506f64e96b49e98caffc35fafa6a10592b03299c261933d84.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 112 wrote to memory of 1100	112	412c43b4f826b1a506f64e96b49e98caffc35fafa6a10592b03299c261933d84.exe	13
PID 112 wrote to memory of 1184	112	412c43b4f826b1a506f64e96b49e98caffc35fafa6a10592b03299c261933d84.exe	11
PID 112 wrote to memory of 1212	112	412c43b4f826b1a506f64e96b49e98caffc35fafa6a10592b03299c261933d84.exe	10

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"	412c43b4f826b1a506f64e96b49e98caffc35fafa6a10592b03299c261933d84.exe

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1212
- C:\Users\Admin\AppData\Local\Temp\412c43b4f826b1a506f64e96b49e98caffc35fafa6a10592b03299c261933d84.exe
  "C:\Users\Admin\AppData\Local\Temp\412c43b4f826b1a506f64e96b49e98caffc35fafa6a10592b03299c261933d84.exe"
  2⤵
  - 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:112

C:\Windows\system32\Dwm.exe
"C:\Windows\system32\Dwm.exe"
1⤵
PID:1184

C:\Windows\system32\taskhost.exe
"taskhost.exe"
1⤵
PID:1100

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

Replay Monitor

Loading Replay Monitor...

Downloads

memory/112-54-0x0000000075E31000-0x0000000075E33000-memory.dmp

Filesize
8KB

Download
memory/112-55-0x0000000002180000-0x000000000320E000-memory.dmp

Filesize
16.6MB

Download
memory/112-56-0x0000000000D10000-0x0000000000D7B000-memory.dmp

Filesize
428KB

Download
memory/112-57-0x0000000002180000-0x000000000320E000-memory.dmp

Filesize
16.6MB

Download
memory/112-58-0x00000000001E0000-0x00000000001E2000-memory.dmp

Filesize
8KB

Download
memory/112-59-0x0000000000D10000-0x0000000000D7B000-memory.dmp

Filesize
428KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads