sality | d3dd997f46ba7acd2303eb0be6245248666c3a04cd512a7104455a3c582435c2

General

Target

d3dd997f46ba7acd2303eb0be6245248666c3a04cd512a7104455a3c582435c2.exe
Size

410KB
MD5

6243d48bf2131a3b0761a926efe84b70
SHA1

29da1feafa558fc20074e91e9bec88bdcfa54386
SHA256

d3dd997f46ba7acd2303eb0be6245248666c3a04cd512a7104455a3c582435c2
SHA512

bcd5a1c787dbe82ffb8650dcf63064d4792e84777da9ea9b3b9be812c7926ffa53038d7a779239f566e507c98978009123dc2e07b2267ff3baef28a4252499d6
SSDEEP

6144:72EGyyn8t8qgCJsNIrELgoNPrpO7LIyPLldmbvuXMjR1y9lZpY+HFDNA2rbTd:7YqgNNIrEkoNk7L6zSZpY+HF5A2Z

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\DisableNotifications = "1"	d3dd997f46ba7acd2303eb0be6245248666c3a04cd512a7104455a3c582435c2.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0"	d3dd997f46ba7acd2303eb0be6245248666c3a04cd512a7104455a3c582435c2.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0"	d3dd997f46ba7acd2303eb0be6245248666c3a04cd512a7104455a3c582435c2.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"	d3dd997f46ba7acd2303eb0be6245248666c3a04cd512a7104455a3c582435c2.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\FirewallDisableNotify = "1"	d3dd997f46ba7acd2303eb0be6245248666c3a04cd512a7104455a3c582435c2.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1"	d3dd997f46ba7acd2303eb0be6245248666c3a04cd512a7104455a3c582435c2.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	d3dd997f46ba7acd2303eb0be6245248666c3a04cd512a7104455a3c582435c2.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1"	d3dd997f46ba7acd2303eb0be6245248666c3a04cd512a7104455a3c582435c2.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	d3dd997f46ba7acd2303eb0be6245248666c3a04cd512a7104455a3c582435c2.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	d3dd997f46ba7acd2303eb0be6245248666c3a04cd512a7104455a3c582435c2.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"	d3dd997f46ba7acd2303eb0be6245248666c3a04cd512a7104455a3c582435c2.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/2032-55-0x0000000002180000-0x000000000320E000-memory.dmp	upx
behavioral1/memory/2032-57-0x0000000002180000-0x000000000320E000-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\AntiVirusOverride = "1"	d3dd997f46ba7acd2303eb0be6245248666c3a04cd512a7104455a3c582435c2.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	d3dd997f46ba7acd2303eb0be6245248666c3a04cd512a7104455a3c582435c2.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	d3dd997f46ba7acd2303eb0be6245248666c3a04cd512a7104455a3c582435c2.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1"	d3dd997f46ba7acd2303eb0be6245248666c3a04cd512a7104455a3c582435c2.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	d3dd997f46ba7acd2303eb0be6245248666c3a04cd512a7104455a3c582435c2.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1"	d3dd997f46ba7acd2303eb0be6245248666c3a04cd512a7104455a3c582435c2.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\Svc	d3dd997f46ba7acd2303eb0be6245248666c3a04cd512a7104455a3c582435c2.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"	d3dd997f46ba7acd2303eb0be6245248666c3a04cd512a7104455a3c582435c2.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SYSTEM.INI	d3dd997f46ba7acd2303eb0be6245248666c3a04cd512a7104455a3c582435c2.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
2032	d3dd997f46ba7acd2303eb0be6245248666c3a04cd512a7104455a3c582435c2.exe
2032	d3dd997f46ba7acd2303eb0be6245248666c3a04cd512a7104455a3c582435c2.exe

Suspicious use of AdjustPrivilegeToken 21 IoCs

description	pid	Process
Token: SeDebugPrivilege	2032	d3dd997f46ba7acd2303eb0be6245248666c3a04cd512a7104455a3c582435c2.exe
Token: SeDebugPrivilege	2032	d3dd997f46ba7acd2303eb0be6245248666c3a04cd512a7104455a3c582435c2.exe
Token: SeDebugPrivilege	2032	d3dd997f46ba7acd2303eb0be6245248666c3a04cd512a7104455a3c582435c2.exe
Token: SeDebugPrivilege	2032	d3dd997f46ba7acd2303eb0be6245248666c3a04cd512a7104455a3c582435c2.exe
Token: SeDebugPrivilege	2032	d3dd997f46ba7acd2303eb0be6245248666c3a04cd512a7104455a3c582435c2.exe
Token: SeDebugPrivilege	2032	d3dd997f46ba7acd2303eb0be6245248666c3a04cd512a7104455a3c582435c2.exe
Token: SeDebugPrivilege	2032	d3dd997f46ba7acd2303eb0be6245248666c3a04cd512a7104455a3c582435c2.exe
Token: SeDebugPrivilege	2032	d3dd997f46ba7acd2303eb0be6245248666c3a04cd512a7104455a3c582435c2.exe
Token: SeDebugPrivilege	2032	d3dd997f46ba7acd2303eb0be6245248666c3a04cd512a7104455a3c582435c2.exe
Token: SeDebugPrivilege	2032	d3dd997f46ba7acd2303eb0be6245248666c3a04cd512a7104455a3c582435c2.exe
Token: SeDebugPrivilege	2032	d3dd997f46ba7acd2303eb0be6245248666c3a04cd512a7104455a3c582435c2.exe
Token: SeDebugPrivilege	2032	d3dd997f46ba7acd2303eb0be6245248666c3a04cd512a7104455a3c582435c2.exe
Token: SeDebugPrivilege	2032	d3dd997f46ba7acd2303eb0be6245248666c3a04cd512a7104455a3c582435c2.exe
Token: SeDebugPrivilege	2032	d3dd997f46ba7acd2303eb0be6245248666c3a04cd512a7104455a3c582435c2.exe
Token: SeDebugPrivilege	2032	d3dd997f46ba7acd2303eb0be6245248666c3a04cd512a7104455a3c582435c2.exe
Token: SeDebugPrivilege	2032	d3dd997f46ba7acd2303eb0be6245248666c3a04cd512a7104455a3c582435c2.exe
Token: SeDebugPrivilege	2032	d3dd997f46ba7acd2303eb0be6245248666c3a04cd512a7104455a3c582435c2.exe
Token: SeDebugPrivilege	2032	d3dd997f46ba7acd2303eb0be6245248666c3a04cd512a7104455a3c582435c2.exe
Token: SeDebugPrivilege	2032	d3dd997f46ba7acd2303eb0be6245248666c3a04cd512a7104455a3c582435c2.exe
Token: SeDebugPrivilege	2032	d3dd997f46ba7acd2303eb0be6245248666c3a04cd512a7104455a3c582435c2.exe
Token: SeDebugPrivilege	2032	d3dd997f46ba7acd2303eb0be6245248666c3a04cd512a7104455a3c582435c2.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2032 wrote to memory of 1128	2032	d3dd997f46ba7acd2303eb0be6245248666c3a04cd512a7104455a3c582435c2.exe	13
PID 2032 wrote to memory of 1184	2032	d3dd997f46ba7acd2303eb0be6245248666c3a04cd512a7104455a3c582435c2.exe	21
PID 2032 wrote to memory of 1212	2032	d3dd997f46ba7acd2303eb0be6245248666c3a04cd512a7104455a3c582435c2.exe	20

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"	d3dd997f46ba7acd2303eb0be6245248666c3a04cd512a7104455a3c582435c2.exe

C:\Windows\system32\taskhost.exe
"taskhost.exe"
1⤵
PID:1128

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1212
- C:\Users\Admin\AppData\Local\Temp\d3dd997f46ba7acd2303eb0be6245248666c3a04cd512a7104455a3c582435c2.exe
  "C:\Users\Admin\AppData\Local\Temp\d3dd997f46ba7acd2303eb0be6245248666c3a04cd512a7104455a3c582435c2.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:2032

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

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/2032-54-0x0000000076261000-0x0000000076263000-memory.dmp

Filesize
8KB

Download
memory/2032-55-0x0000000002180000-0x000000000320E000-memory.dmp

Filesize
16.6MB

Download
memory/2032-56-0x00000000001B0000-0x000000000021B000-memory.dmp

Filesize
428KB

Download
memory/2032-57-0x0000000002180000-0x000000000320E000-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