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\EnableFirewall = "0"	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe
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

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\UacDisableNotify = "1"	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

UPX packed file 3 IoCs

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

upx

Processes:

resource	yara_rule
behavioral2/memory/4548-133-0x0000000002200000-0x000000000328E000-memory.dmp	upx
behavioral2/memory/4548-134-0x0000000002200000-0x000000000328E000-memory.dmp	upx
behavioral2/memory/4548-137-0x0000000002200000-0x000000000328E000-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
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
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

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 22 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)	\??\Q:	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe
File opened (read-only)	\??\Y:	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe
File opened (read-only)	\??\G:	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe
File opened (read-only)	\??\L:	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe
File opened (read-only)	\??\N:	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe
File opened (read-only)	\??\P:	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe
File opened (read-only)	\??\K:	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe
File opened (read-only)	\??\O:	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe
File opened (read-only)	\??\R:	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe
File opened (read-only)	\??\T:	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe
File opened (read-only)	\??\E:	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe
File opened (read-only)	\??\F:	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe
File opened (read-only)	\??\H:	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe
File opened (read-only)	\??\J:	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe
File opened (read-only)	\??\X:	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe
File opened (read-only)	\??\I:	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe
File opened (read-only)	\??\S:	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe
File opened (read-only)	\??\V:	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe
File opened (read-only)	\??\W:	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe
File opened (read-only)	\??\M:	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe
File opened (read-only)	\??\U:	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe
File opened (read-only)	\??\Z:	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe

Drops file in Windows directory 7 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 opened for modification	C:\Windows\INF\oem0.inf	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe
File opened for modification	C:\Windows\INF\oem0.PNF	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe
File created	C:\Windows\INF\oem1.PNF	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe
File opened for modification	C:\Windows\INF\oem1.inf	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe
File opened for modification	C:\Windows\INF\oem1.PNF	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

Processes:

cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe

pid	process
4548	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe
4548	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe
4548	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe
4548	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe
4548	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe
4548	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe
4548	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe
4548	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe
4548	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe
4548	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe

description	pid	process
Token: SeDebugPrivilege	4548	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe
Token: SeDebugPrivilege	4548	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe
Token: SeDebugPrivilege	4548	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe
Token: SeDebugPrivilege	4548	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe
Token: SeDebugPrivilege	4548	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe
Token: SeDebugPrivilege	4548	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe
Token: SeDebugPrivilege	4548	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe
Token: SeDebugPrivilege	4548	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe
Token: SeDebugPrivilege	4548	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe
Token: SeDebugPrivilege	4548	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe
Token: SeDebugPrivilege	4548	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe
Token: SeDebugPrivilege	4548	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe
Token: SeDebugPrivilege	4548	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe
Token: SeDebugPrivilege	4548	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe
Token: SeDebugPrivilege	4548	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe
Token: SeDebugPrivilege	4548	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe
Token: SeDebugPrivilege	4548	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe
Token: SeDebugPrivilege	4548	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe
Token: SeDebugPrivilege	4548	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe
Token: SeDebugPrivilege	4548	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe
Token: SeDebugPrivilege	4548	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe
Token: SeDebugPrivilege	4548	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe
Token: SeDebugPrivilege	4548	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe
Token: SeDebugPrivilege	4548	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe
Token: SeDebugPrivilege	4548	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe
Token: SeDebugPrivilege	4548	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe
Token: SeDebugPrivilege	4548	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe
Token: SeDebugPrivilege	4548	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe
Token: SeDebugPrivilege	4548	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe
Token: SeDebugPrivilege	4548	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe
Token: SeDebugPrivilege	4548	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe
Token: SeDebugPrivilege	4548	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe
Token: SeDebugPrivilege	4548	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe
Token: SeDebugPrivilege	4548	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe
Token: SeDebugPrivilege	4548	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe
Token: SeDebugPrivilege	4548	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe
Token: SeDebugPrivilege	4548	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe
Token: SeDebugPrivilege	4548	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe
Token: SeDebugPrivilege	4548	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe
Token: SeDebugPrivilege	4548	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe
Token: SeDebugPrivilege	4548	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe
Token: SeDebugPrivilege	4548	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe
Token: SeDebugPrivilege	4548	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe
Token: SeDebugPrivilege	4548	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe
Token: SeDebugPrivilege	4548	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe
Token: SeDebugPrivilege	4548	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe
Token: SeDebugPrivilege	4548	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe
Token: SeDebugPrivilege	4548	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe
Token: SeDebugPrivilege	4548	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe
Token: SeDebugPrivilege	4548	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe
Token: SeDebugPrivilege	4548	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe
Token: SeDebugPrivilege	4548	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe
Token: SeDebugPrivilege	4548	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe
Token: SeDebugPrivilege	4548	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe
Token: SeDebugPrivilege	4548	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe
Token: SeDebugPrivilege	4548	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe
Token: SeDebugPrivilege	4548	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe
Token: SeDebugPrivilege	4548	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe
Token: SeDebugPrivilege	4548	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe
Token: SeDebugPrivilege	4548	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe
Token: SeDebugPrivilege	4548	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe
Token: SeDebugPrivilege	4548	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe
Token: SeDebugPrivilege	4548	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe
Token: SeDebugPrivilege	4548	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe

Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe

pid	process
4548	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe
4548	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe

description	pid	process	target process
PID 4548 wrote to memory of 760	4548	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe	fontdrvhost.exe
PID 4548 wrote to memory of 768	4548	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe	fontdrvhost.exe
PID 4548 wrote to memory of 1012	4548	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe	dwm.exe
PID 4548 wrote to memory of 2468	4548	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe	sihost.exe
PID 4548 wrote to memory of 2584	4548	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe	svchost.exe
PID 4548 wrote to memory of 2800	4548	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe	taskhostw.exe
PID 4548 wrote to memory of 2164	4548	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe	Explorer.EXE
PID 4548 wrote to memory of 2876	4548	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe	svchost.exe
PID 4548 wrote to memory of 3236	4548	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe	DllHost.exe
PID 4548 wrote to memory of 3344	4548	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe	StartMenuExperienceHost.exe
PID 4548 wrote to memory of 3404	4548	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe	RuntimeBroker.exe
PID 4548 wrote to memory of 3500	4548	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe	SearchApp.exe
PID 4548 wrote to memory of 3808	4548	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe	RuntimeBroker.exe
PID 4548 wrote to memory of 4772	4548	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe	RuntimeBroker.exe
PID 4548 wrote to memory of 1992	4548	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe	backgroundTaskHost.exe
PID 4548 wrote to memory of 3912	4548	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe	backgroundTaskHost.exe
PID 4548 wrote to memory of 3064	4548	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe	RuntimeBroker.exe
PID 4548 wrote to memory of 760	4548	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe	fontdrvhost.exe
PID 4548 wrote to memory of 768	4548	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe	fontdrvhost.exe
PID 4548 wrote to memory of 1012	4548	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe	dwm.exe
PID 4548 wrote to memory of 2468	4548	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe	sihost.exe
PID 4548 wrote to memory of 2584	4548	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe	svchost.exe
PID 4548 wrote to memory of 2800	4548	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe	taskhostw.exe
PID 4548 wrote to memory of 2164	4548	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe	Explorer.EXE
PID 4548 wrote to memory of 2876	4548	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe	svchost.exe
PID 4548 wrote to memory of 3236	4548	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe	DllHost.exe
PID 4548 wrote to memory of 3344	4548	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe	StartMenuExperienceHost.exe
PID 4548 wrote to memory of 3404	4548	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe	RuntimeBroker.exe
PID 4548 wrote to memory of 3500	4548	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe	SearchApp.exe
PID 4548 wrote to memory of 3808	4548	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe	RuntimeBroker.exe
PID 4548 wrote to memory of 4772	4548	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe	RuntimeBroker.exe
PID 4548 wrote to memory of 1992	4548	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe	backgroundTaskHost.exe
PID 4548 wrote to memory of 3912	4548	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe	backgroundTaskHost.exe
PID 4548 wrote to memory of 3064	4548	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe	RuntimeBroker.exe
PID 4548 wrote to memory of 760	4548	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe	fontdrvhost.exe
PID 4548 wrote to memory of 768	4548	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe	fontdrvhost.exe
PID 4548 wrote to memory of 1012	4548	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe	dwm.exe
PID 4548 wrote to memory of 2468	4548	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe	sihost.exe
PID 4548 wrote to memory of 2584	4548	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe	svchost.exe
PID 4548 wrote to memory of 2800	4548	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe	taskhostw.exe
PID 4548 wrote to memory of 2164	4548	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe	Explorer.EXE
PID 4548 wrote to memory of 2876	4548	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe	svchost.exe
PID 4548 wrote to memory of 3236	4548	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe	DllHost.exe
PID 4548 wrote to memory of 3344	4548	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe	StartMenuExperienceHost.exe
PID 4548 wrote to memory of 3404	4548	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe	RuntimeBroker.exe
PID 4548 wrote to memory of 3500	4548	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe	SearchApp.exe
PID 4548 wrote to memory of 3808	4548	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe	RuntimeBroker.exe
PID 4548 wrote to memory of 4772	4548	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe	RuntimeBroker.exe
PID 4548 wrote to memory of 1992	4548	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe	backgroundTaskHost.exe
PID 4548 wrote to memory of 3912	4548	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe	backgroundTaskHost.exe
PID 4548 wrote to memory of 3064	4548	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe	RuntimeBroker.exe
PID 4548 wrote to memory of 760	4548	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe	fontdrvhost.exe
PID 4548 wrote to memory of 768	4548	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe	fontdrvhost.exe
PID 4548 wrote to memory of 1012	4548	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe	dwm.exe
PID 4548 wrote to memory of 2468	4548	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe	sihost.exe
PID 4548 wrote to memory of 2584	4548	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe	svchost.exe
PID 4548 wrote to memory of 2800	4548	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe	taskhostw.exe
PID 4548 wrote to memory of 2164	4548	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe	Explorer.EXE
PID 4548 wrote to memory of 2876	4548	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe	svchost.exe
PID 4548 wrote to memory of 3236	4548	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe	DllHost.exe
PID 4548 wrote to memory of 3344	4548	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe	StartMenuExperienceHost.exe
PID 4548 wrote to memory of 3404	4548	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe	RuntimeBroker.exe
PID 4548 wrote to memory of 3500	4548	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe	SearchApp.exe
PID 4548 wrote to memory of 3808	4548	cdfc7666ce74a54b3933cef7f746d87035af5fe4ee2cde64e29835ad575c5f47.exe	RuntimeBroker.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\fontdrvhost.exe
"fontdrvhost.exe"
1⤵
PID:760

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:3404

C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
"C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
1⤵
PID:3344

C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
1⤵
PID:3236

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
1⤵
PID:2876

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:2164

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:4548

C:\Windows\system32\backgroundTaskHost.exe
"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppX53ypgrj20bgndg05hj3tc7z654myszwp.mca
1⤵
PID:1992

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:4772

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:3808

C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
"C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
1⤵
PID:3500

C:\Windows\system32\taskhostw.exe
taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
1⤵
PID:2800

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
1⤵
PID:2584

C:\Windows\system32\sihost.exe
sihost.exe
1⤵
PID:2468

C:\Windows\system32\dwm.exe
"dwm.exe"
1⤵
PID:1012

C:\Windows\system32\fontdrvhost.exe
"fontdrvhost.exe"
1⤵
PID:768

C:\Windows\system32\backgroundTaskHost.exe
"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
1⤵
PID:3912

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:3064

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/4548-132-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download
memory/4548-133-0x0000000002200000-0x000000000328E000-memory.dmp

Filesize
16.6MB

Download
memory/4548-134-0x0000000002200000-0x000000000328E000-memory.dmp

Filesize
16.6MB

Download
memory/4548-135-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download
memory/4548-136-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download
memory/4548-137-0x0000000002200000-0x000000000328E000-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