sality | 94f3a3ef0d914aa3bbe8297eb065f5108820a8c4d7df5e455824ebd747e3dafc

General

Target

94f3a3ef0d914aa3bbe8297eb065f5108820a8c4d7df5e455824ebd747e3dafc.exe
Size

410KB
MD5

0e265c41cf42ba3cb7fb893ff98da186
SHA1

3d7e4f5c12ecc284a92e6dcf1dd9c1603ec9e473
SHA256

94f3a3ef0d914aa3bbe8297eb065f5108820a8c4d7df5e455824ebd747e3dafc
SHA512

bede6020e2a83050691af1e0acd1bce5ae61777066380bb310d5bd5646c86b2d9c48137ae97601af769d2ee70ed32ee604ab9dd5100164260f0fd5919481b4fa
SSDEEP

6144:72EGyyn8t8qgCJs/IrELgoNPrpO7LIyPLldmbvuXMjR1y9lZpIM2cHheqKUhvRO5:7YqgN/IrEkoNk7L6zSZp9PQ

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"	94f3a3ef0d914aa3bbe8297eb065f5108820a8c4d7df5e455824ebd747e3dafc.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1"	94f3a3ef0d914aa3bbe8297eb065f5108820a8c4d7df5e455824ebd747e3dafc.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0"	94f3a3ef0d914aa3bbe8297eb065f5108820a8c4d7df5e455824ebd747e3dafc.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"	94f3a3ef0d914aa3bbe8297eb065f5108820a8c4d7df5e455824ebd747e3dafc.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"	94f3a3ef0d914aa3bbe8297eb065f5108820a8c4d7df5e455824ebd747e3dafc.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	94f3a3ef0d914aa3bbe8297eb065f5108820a8c4d7df5e455824ebd747e3dafc.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	94f3a3ef0d914aa3bbe8297eb065f5108820a8c4d7df5e455824ebd747e3dafc.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	94f3a3ef0d914aa3bbe8297eb065f5108820a8c4d7df5e455824ebd747e3dafc.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1"	94f3a3ef0d914aa3bbe8297eb065f5108820a8c4d7df5e455824ebd747e3dafc.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	94f3a3ef0d914aa3bbe8297eb065f5108820a8c4d7df5e455824ebd747e3dafc.exe

Disables RegEdit via registry modification 1 IoCs

evasion

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Policies\system\DisableRegistryTools = "1"	94f3a3ef0d914aa3bbe8297eb065f5108820a8c4d7df5e455824ebd747e3dafc.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/1460-55-0x00000000021B0000-0x000000000323E000-memory.dmp	upx
behavioral1/memory/1460-58-0x00000000021B0000-0x000000000323E000-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\UpdatesDisableNotify = "1"	94f3a3ef0d914aa3bbe8297eb065f5108820a8c4d7df5e455824ebd747e3dafc.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1"	94f3a3ef0d914aa3bbe8297eb065f5108820a8c4d7df5e455824ebd747e3dafc.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\Svc	94f3a3ef0d914aa3bbe8297eb065f5108820a8c4d7df5e455824ebd747e3dafc.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	94f3a3ef0d914aa3bbe8297eb065f5108820a8c4d7df5e455824ebd747e3dafc.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	94f3a3ef0d914aa3bbe8297eb065f5108820a8c4d7df5e455824ebd747e3dafc.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	94f3a3ef0d914aa3bbe8297eb065f5108820a8c4d7df5e455824ebd747e3dafc.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1"	94f3a3ef0d914aa3bbe8297eb065f5108820a8c4d7df5e455824ebd747e3dafc.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"	94f3a3ef0d914aa3bbe8297eb065f5108820a8c4d7df5e455824ebd747e3dafc.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SYSTEM.INI	94f3a3ef0d914aa3bbe8297eb065f5108820a8c4d7df5e455824ebd747e3dafc.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
1460	94f3a3ef0d914aa3bbe8297eb065f5108820a8c4d7df5e455824ebd747e3dafc.exe
1460	94f3a3ef0d914aa3bbe8297eb065f5108820a8c4d7df5e455824ebd747e3dafc.exe

Suspicious use of AdjustPrivilegeToken 20 IoCs

description	pid	Process
Token: SeDebugPrivilege	1460	94f3a3ef0d914aa3bbe8297eb065f5108820a8c4d7df5e455824ebd747e3dafc.exe
Token: SeDebugPrivilege	1460	94f3a3ef0d914aa3bbe8297eb065f5108820a8c4d7df5e455824ebd747e3dafc.exe
Token: SeDebugPrivilege	1460	94f3a3ef0d914aa3bbe8297eb065f5108820a8c4d7df5e455824ebd747e3dafc.exe
Token: SeDebugPrivilege	1460	94f3a3ef0d914aa3bbe8297eb065f5108820a8c4d7df5e455824ebd747e3dafc.exe
Token: SeDebugPrivilege	1460	94f3a3ef0d914aa3bbe8297eb065f5108820a8c4d7df5e455824ebd747e3dafc.exe
Token: SeDebugPrivilege	1460	94f3a3ef0d914aa3bbe8297eb065f5108820a8c4d7df5e455824ebd747e3dafc.exe
Token: SeDebugPrivilege	1460	94f3a3ef0d914aa3bbe8297eb065f5108820a8c4d7df5e455824ebd747e3dafc.exe
Token: SeDebugPrivilege	1460	94f3a3ef0d914aa3bbe8297eb065f5108820a8c4d7df5e455824ebd747e3dafc.exe
Token: SeDebugPrivilege	1460	94f3a3ef0d914aa3bbe8297eb065f5108820a8c4d7df5e455824ebd747e3dafc.exe
Token: SeDebugPrivilege	1460	94f3a3ef0d914aa3bbe8297eb065f5108820a8c4d7df5e455824ebd747e3dafc.exe
Token: SeDebugPrivilege	1460	94f3a3ef0d914aa3bbe8297eb065f5108820a8c4d7df5e455824ebd747e3dafc.exe
Token: SeDebugPrivilege	1460	94f3a3ef0d914aa3bbe8297eb065f5108820a8c4d7df5e455824ebd747e3dafc.exe
Token: SeDebugPrivilege	1460	94f3a3ef0d914aa3bbe8297eb065f5108820a8c4d7df5e455824ebd747e3dafc.exe
Token: SeDebugPrivilege	1460	94f3a3ef0d914aa3bbe8297eb065f5108820a8c4d7df5e455824ebd747e3dafc.exe
Token: SeDebugPrivilege	1460	94f3a3ef0d914aa3bbe8297eb065f5108820a8c4d7df5e455824ebd747e3dafc.exe
Token: SeDebugPrivilege	1460	94f3a3ef0d914aa3bbe8297eb065f5108820a8c4d7df5e455824ebd747e3dafc.exe
Token: SeDebugPrivilege	1460	94f3a3ef0d914aa3bbe8297eb065f5108820a8c4d7df5e455824ebd747e3dafc.exe
Token: SeDebugPrivilege	1460	94f3a3ef0d914aa3bbe8297eb065f5108820a8c4d7df5e455824ebd747e3dafc.exe
Token: SeDebugPrivilege	1460	94f3a3ef0d914aa3bbe8297eb065f5108820a8c4d7df5e455824ebd747e3dafc.exe
Token: SeDebugPrivilege	1460	94f3a3ef0d914aa3bbe8297eb065f5108820a8c4d7df5e455824ebd747e3dafc.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1460 wrote to memory of 1112	1460	94f3a3ef0d914aa3bbe8297eb065f5108820a8c4d7df5e455824ebd747e3dafc.exe	16
PID 1460 wrote to memory of 1172	1460	94f3a3ef0d914aa3bbe8297eb065f5108820a8c4d7df5e455824ebd747e3dafc.exe	15
PID 1460 wrote to memory of 1200	1460	94f3a3ef0d914aa3bbe8297eb065f5108820a8c4d7df5e455824ebd747e3dafc.exe	9

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"	94f3a3ef0d914aa3bbe8297eb065f5108820a8c4d7df5e455824ebd747e3dafc.exe

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1200
- C:\Users\Admin\AppData\Local\Temp\94f3a3ef0d914aa3bbe8297eb065f5108820a8c4d7df5e455824ebd747e3dafc.exe
  "C:\Users\Admin\AppData\Local\Temp\94f3a3ef0d914aa3bbe8297eb065f5108820a8c4d7df5e455824ebd747e3dafc.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:1460

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

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

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/1460-54-0x0000000075FE1000-0x0000000075FE3000-memory.dmp

Filesize
8KB

Download
memory/1460-55-0x00000000021B0000-0x000000000323E000-memory.dmp

Filesize
16.6MB

Download
memory/1460-56-0x00000000009E0000-0x0000000000A4B000-memory.dmp

Filesize
428KB

Download
memory/1460-57-0x0000000000120000-0x0000000000122000-memory.dmp

Filesize
8KB

Download
memory/1460-58-0x00000000021B0000-0x000000000323E000-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