sality | cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47

General

Target

cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe
Size

204KB
MD5

4c81bbbce5074cfbc38558c571438fe6
SHA1

a4f16a494dc89253a2fdfd50d222567927c82449
SHA256

cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47
SHA512

9de66f37502aa4884b145b782c152455af8f17dbbd83df3f79418b23ef7a59e1655cea6374179e7405d7178f0547e3a64a4600183bff1396e2ae6628968a9cee
SSDEEP

6144:7gexrQ0ZqEPTL49znFMHZRDv5EOKihBsrZ:7gMrQ08cMM5LZhB0

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

Processes:

cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0"	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1"	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0"	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.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:

cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe

Windows security bypass 2 TTPs 6 IoCs

evasion trojan

Disabling Security Tools

T1089

Modify Registry

T1112

Processes:

cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1"	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1"	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe

UPX packed file 3 IoCs

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

upx

Processes:

resource	yara_rule
behavioral1/memory/864-56-0x0000000001F60000-0x0000000002FEE000-memory.dmp	upx
behavioral1/memory/864-57-0x0000000001F60000-0x0000000002FEE000-memory.dmp	upx
behavioral1/memory/864-60-0x0000000001F60000-0x0000000002FEE000-memory.dmp	upx

Windows security modification 2 TTPs 7 IoCs

evasion trojan

Disabling Security Tools

T1089

Modify Registry

T1112

Processes:

cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\Svc	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1"	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1"	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe

Checks whether UAC is enabled 1 TTPs 1 IoCs

evasion trojan

System Information Discovery

T1082

Processes:

cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe

Enumerates connected drives 3 TTPs 1 IoCs
Attempts to read the root path of hard drives other than the default C: drive.

Query Registry
T1012

Peripheral Device Discovery
T1120

System Information Discovery
T1082

Processes:

cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe

description ioc process

File opened (read-only) \??\E: cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe

description	ioc	process
File opened (read-only)	\??\E:	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe

Drops file in Windows directory 3 IoCs

Processes:

cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe

description	ioc	process
File opened for modification	C:\Windows\SYSTEM.INI	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe
File created	C:\Windows\INF\oem0.PNF	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe
File created	C:\Windows\INF\oem1.PNF	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe

pid process

864 cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe

Suspicious use of AdjustPrivilegeToken 28 IoCs

Processes:

cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe

description	pid	process
Token: SeDebugPrivilege	864	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe
Token: SeDebugPrivilege	864	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe
Token: SeDebugPrivilege	864	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe
Token: SeDebugPrivilege	864	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe
Token: SeDebugPrivilege	864	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe
Token: SeDebugPrivilege	864	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe
Token: SeDebugPrivilege	864	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe
Token: SeDebugPrivilege	864	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe
Token: SeDebugPrivilege	864	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe
Token: SeDebugPrivilege	864	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe
Token: SeDebugPrivilege	864	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe
Token: SeDebugPrivilege	864	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe
Token: SeDebugPrivilege	864	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe
Token: SeDebugPrivilege	864	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe
Token: SeDebugPrivilege	864	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe
Token: SeDebugPrivilege	864	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe
Token: SeDebugPrivilege	864	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe
Token: SeDebugPrivilege	864	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe
Token: SeDebugPrivilege	864	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe
Token: SeDebugPrivilege	864	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe
Token: SeDebugPrivilege	864	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe
Token: SeRestorePrivilege	864	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe
Token: SeRestorePrivilege	864	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe
Token: SeRestorePrivilege	864	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe
Token: SeRestorePrivilege	864	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe
Token: SeRestorePrivilege	864	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe
Token: SeRestorePrivilege	864	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe
Token: SeRestorePrivilege	864	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe

Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe

pid	process
864	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe
864	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe

description	pid	process	target process
PID 864 wrote to memory of 1132	864	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe	taskhost.exe
PID 864 wrote to memory of 1176	864	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe	Dwm.exe
PID 864 wrote to memory of 1200	864	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe	Explorer.EXE

System policy modification 1 TTPs 1 IoCs

evasion

Modify Registry

T1112

Processes:

cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe

C:\Windows\system32\Dwm.exe
"C:\Windows\system32\Dwm.exe"
1⤵
PID:1176

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1200

C:\Users\Admin\AppData\Local\Temp\cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe
"C:\Users\Admin\AppData\Local\Temp\cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe"
2⤵
- Modifies firewall policy service
- UAC bypass
- Windows security bypass
- Windows security modification
- Checks whether UAC is enabled
- Enumerates connected drives
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
- System policy modification
PID:864

C:\Windows\system32\taskhost.exe
"taskhost.exe"
1⤵
PID:1132

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

Peripheral Device Discovery

Query Registry

System Information Discovery

2

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/864-54-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download
memory/864-55-0x0000000076B51000-0x0000000076B53000-memory.dmp

Filesize
8KB

Download
memory/864-56-0x0000000001F60000-0x0000000002FEE000-memory.dmp

Filesize
16.6MB

Download
memory/864-57-0x0000000001F60000-0x0000000002FEE000-memory.dmp

Filesize
16.6MB

Download
memory/864-58-0x00000000003F0000-0x00000000003F2000-memory.dmp

Filesize
8KB

Download
memory/864-59-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download
memory/864-60-0x0000000001F60000-0x0000000002FEE000-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