sality | c2205e362ae3d66adb0ead6daf624623251916bc198d9446e908b9fec92f7364

Analysis

max time kernel
23s
max time network
143s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
27-12-2024 02:23

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General

Target

c2205e362ae3d66adb0ead6daf624623251916bc198d9446e908b9fec92f7364.exe
Size

736KB
MD5

887f283b286e14af39e6c2dbe3fec1ef
SHA1

2d73b65cbe4ab4788188e736276459224cf4addc
SHA256

c2205e362ae3d66adb0ead6daf624623251916bc198d9446e908b9fec92f7364
SHA512

a8b80f3cbbd97e003003b43fbffa8be9a0142200bbf567cc3fc4c13d70ccf94b4e288d0c773a25e5ab2eddb3dd5eac60a613f35a7e87a3338409ec6c24378b47
SSDEEP

12288:RTyjXW+48qWywrU4kGFezOAVuJ5PIsww7F5DO3HYff4A1G:VIXW/8yw1ez54lIKF5SXYHz1G

Score

10^/10

sality backdoor discovery evasion persistence trojan upx

Malware Config

Extracted

Family

sality

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 3 TTPs 6 IoCs

evasion

Modify Registry

T1112

Windows Service

T1543.003

Disable or Modify System Firewall

T1562.004

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0"	c2205e362ae3d66adb0ead6daf624623251916bc198d9446e908b9fec92f7364.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1"	c2205e362ae3d66adb0ead6daf624623251916bc198d9446e908b9fec92f7364.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0"	rundll32.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0"	rundll32.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1"	rundll32.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0"	c2205e362ae3d66adb0ead6daf624623251916bc198d9446e908b9fec92f7364.exe

Modifies visibility of file extensions in Explorer 2 TTPs 1 IoCs

evasion

Hidden Files and Directories

T1564.001

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\HideFileExt = "1"	c2205e362ae3d66adb0ead6daf624623251916bc198d9446e908b9fec92f7364.exe

Modifies visiblity of hidden/system files in Explorer 2 TTPs 2 IoCs

evasion

Hidden Files and Directories

T1564.001

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0"	c2205e362ae3d66adb0ead6daf624623251916bc198d9446e908b9fec92f7364.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0"	rundll32.exe

Sality
Sality is backdoor written in C++, first discovered in 2003.
backdoor sality
Sality family
sality

UAC bypass 3 TTPs 2 IoCs

evasion trojan

Bypass User Account Control

T1548.002

Disable or Modify Tools

T1562.001

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	c2205e362ae3d66adb0ead6daf624623251916bc198d9446e908b9fec92f7364.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	rundll32.exe

Windows security bypass 2 TTPs 12 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1"	c2205e362ae3d66adb0ead6daf624623251916bc198d9446e908b9fec92f7364.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	rundll32.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1"	rundll32.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	rundll32.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1"	rundll32.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	c2205e362ae3d66adb0ead6daf624623251916bc198d9446e908b9fec92f7364.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	c2205e362ae3d66adb0ead6daf624623251916bc198d9446e908b9fec92f7364.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1"	c2205e362ae3d66adb0ead6daf624623251916bc198d9446e908b9fec92f7364.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	c2205e362ae3d66adb0ead6daf624623251916bc198d9446e908b9fec92f7364.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	rundll32.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	rundll32.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	c2205e362ae3d66adb0ead6daf624623251916bc198d9446e908b9fec92f7364.exe

Deletes itself 1 IoCs

pid	Process
5016	rundll32.exe

Executes dropped EXE 1 IoCs

pid	Process
5016	rundll32.exe

Windows security modification 2 TTPs 14 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	rundll32.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	rundll32.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	c2205e362ae3d66adb0ead6daf624623251916bc198d9446e908b9fec92f7364.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	c2205e362ae3d66adb0ead6daf624623251916bc198d9446e908b9fec92f7364.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc	c2205e362ae3d66adb0ead6daf624623251916bc198d9446e908b9fec92f7364.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	c2205e362ae3d66adb0ead6daf624623251916bc198d9446e908b9fec92f7364.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1"	c2205e362ae3d66adb0ead6daf624623251916bc198d9446e908b9fec92f7364.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	rundll32.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1"	rundll32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc	rundll32.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	c2205e362ae3d66adb0ead6daf624623251916bc198d9446e908b9fec92f7364.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	rundll32.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1"	rundll32.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1"	c2205e362ae3d66adb0ead6daf624623251916bc198d9446e908b9fec92f7364.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Microsoft Windows = "C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\Office\\rundll32.exe"	c2205e362ae3d66adb0ead6daf624623251916bc198d9446e908b9fec92f7364.exe

Checks whether UAC is enabled 1 TTPs 2 IoCs

evasion trojan

System Information Discovery

T1082

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	c2205e362ae3d66adb0ead6daf624623251916bc198d9446e908b9fec92f7364.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	rundll32.exe

Enumerates connected drives 3 TTPs 23 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

description	ioc	Process
File opened (read-only)	\??\U:	rundll32.exe
File opened (read-only)	\??\O:	rundll32.exe
File opened (read-only)	\??\R:	rundll32.exe
File opened (read-only)	\??\S:	rundll32.exe
File opened (read-only)	\??\T:	rundll32.exe
File opened (read-only)	\??\W:	rundll32.exe
File opened (read-only)	\??\Y:	rundll32.exe
File opened (read-only)	\??\J:	rundll32.exe
File opened (read-only)	\??\K:	rundll32.exe
File opened (read-only)	\??\I:	rundll32.exe
File opened (read-only)	\??\M:	rundll32.exe
File opened (read-only)	\??\N:	rundll32.exe
File opened (read-only)	\??\P:	rundll32.exe
File opened (read-only)	\??\Q:	rundll32.exe
File opened (read-only)	\??\E:	rundll32.exe
File opened (read-only)	\??\H:	rundll32.exe
File opened (read-only)	\??\G:	rundll32.exe
File opened (read-only)	\??\L:	rundll32.exe
File opened (read-only)	\??\V:	rundll32.exe
File opened (read-only)	\??\X:	rundll32.exe
File opened (read-only)	\??\Z:	rundll32.exe
File opened (read-only)	\??\A:	rundll32.exe
File opened (read-only)	\??\B:	rundll32.exe

UPX packed file 37 IoCs

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

upx

resource	yara_rule
behavioral2/memory/4324-1-0x0000000003300000-0x000000000438E000-memory.dmp	upx
behavioral2/memory/4324-3-0x0000000003300000-0x000000000438E000-memory.dmp	upx
behavioral2/memory/4324-4-0x0000000003300000-0x000000000438E000-memory.dmp	upx
behavioral2/memory/4324-8-0x0000000003300000-0x000000000438E000-memory.dmp	upx
behavioral2/memory/4324-11-0x0000000003300000-0x000000000438E000-memory.dmp	upx
behavioral2/memory/4324-12-0x0000000003300000-0x000000000438E000-memory.dmp	upx
behavioral2/memory/4324-6-0x0000000003300000-0x000000000438E000-memory.dmp	upx
behavioral2/memory/4324-5-0x0000000003300000-0x000000000438E000-memory.dmp	upx
behavioral2/memory/4324-7-0x0000000003300000-0x000000000438E000-memory.dmp	upx
behavioral2/memory/4324-18-0x0000000003300000-0x000000000438E000-memory.dmp	upx
behavioral2/memory/4324-19-0x0000000003300000-0x000000000438E000-memory.dmp	upx
behavioral2/memory/4324-22-0x0000000003300000-0x000000000438E000-memory.dmp	upx
behavioral2/memory/4324-30-0x0000000003300000-0x000000000438E000-memory.dmp	upx
behavioral2/memory/5016-50-0x0000000004EC0000-0x0000000005F4E000-memory.dmp	upx
behavioral2/memory/5016-53-0x0000000004EC0000-0x0000000005F4E000-memory.dmp	upx
behavioral2/memory/5016-56-0x0000000004EC0000-0x0000000005F4E000-memory.dmp	upx
behavioral2/memory/5016-49-0x0000000004EC0000-0x0000000005F4E000-memory.dmp	upx
behavioral2/memory/5016-54-0x0000000004EC0000-0x0000000005F4E000-memory.dmp	upx
behavioral2/memory/5016-47-0x0000000004EC0000-0x0000000005F4E000-memory.dmp	upx
behavioral2/memory/5016-55-0x0000000004EC0000-0x0000000005F4E000-memory.dmp	upx
behavioral2/memory/5016-46-0x0000000004EC0000-0x0000000005F4E000-memory.dmp	upx
behavioral2/memory/5016-48-0x0000000004EC0000-0x0000000005F4E000-memory.dmp	upx
behavioral2/memory/5016-63-0x0000000004EC0000-0x0000000005F4E000-memory.dmp	upx
behavioral2/memory/5016-62-0x0000000004EC0000-0x0000000005F4E000-memory.dmp	upx
behavioral2/memory/5016-64-0x0000000004EC0000-0x0000000005F4E000-memory.dmp	upx
behavioral2/memory/5016-65-0x0000000004EC0000-0x0000000005F4E000-memory.dmp	upx
behavioral2/memory/5016-66-0x0000000004EC0000-0x0000000005F4E000-memory.dmp	upx
behavioral2/memory/5016-68-0x0000000004EC0000-0x0000000005F4E000-memory.dmp	upx
behavioral2/memory/5016-69-0x0000000004EC0000-0x0000000005F4E000-memory.dmp	upx
behavioral2/memory/5016-70-0x0000000004EC0000-0x0000000005F4E000-memory.dmp	upx
behavioral2/memory/5016-72-0x0000000004EC0000-0x0000000005F4E000-memory.dmp	upx
behavioral2/memory/5016-74-0x0000000004EC0000-0x0000000005F4E000-memory.dmp	upx
behavioral2/memory/5016-76-0x0000000004EC0000-0x0000000005F4E000-memory.dmp	upx
behavioral2/memory/5016-78-0x0000000004EC0000-0x0000000005F4E000-memory.dmp	upx
behavioral2/memory/5016-82-0x0000000004EC0000-0x0000000005F4E000-memory.dmp	upx
behavioral2/memory/5016-83-0x0000000004EC0000-0x0000000005F4E000-memory.dmp	upx
behavioral2/memory/5016-85-0x0000000004EC0000-0x0000000005F4E000-memory.dmp	upx

Drops file in Windows directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SYSTEM.INI	c2205e362ae3d66adb0ead6daf624623251916bc198d9446e908b9fec92f7364.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	c2205e362ae3d66adb0ead6daf624623251916bc198d9446e908b9fec92f7364.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
4324	c2205e362ae3d66adb0ead6daf624623251916bc198d9446e908b9fec92f7364.exe
4324	c2205e362ae3d66adb0ead6daf624623251916bc198d9446e908b9fec92f7364.exe
4324	c2205e362ae3d66adb0ead6daf624623251916bc198d9446e908b9fec92f7364.exe
4324	c2205e362ae3d66adb0ead6daf624623251916bc198d9446e908b9fec92f7364.exe
5016	rundll32.exe
5016	rundll32.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeDebugPrivilege	4324	c2205e362ae3d66adb0ead6daf624623251916bc198d9446e908b9fec92f7364.exe
Token: SeDebugPrivilege	4324	c2205e362ae3d66adb0ead6daf624623251916bc198d9446e908b9fec92f7364.exe
Token: SeDebugPrivilege	4324	c2205e362ae3d66adb0ead6daf624623251916bc198d9446e908b9fec92f7364.exe
Token: SeDebugPrivilege	4324	c2205e362ae3d66adb0ead6daf624623251916bc198d9446e908b9fec92f7364.exe
Token: SeDebugPrivilege	4324	c2205e362ae3d66adb0ead6daf624623251916bc198d9446e908b9fec92f7364.exe
Token: SeDebugPrivilege	4324	c2205e362ae3d66adb0ead6daf624623251916bc198d9446e908b9fec92f7364.exe
Token: SeDebugPrivilege	4324	c2205e362ae3d66adb0ead6daf624623251916bc198d9446e908b9fec92f7364.exe
Token: SeDebugPrivilege	4324	c2205e362ae3d66adb0ead6daf624623251916bc198d9446e908b9fec92f7364.exe
Token: SeDebugPrivilege	4324	c2205e362ae3d66adb0ead6daf624623251916bc198d9446e908b9fec92f7364.exe
Token: SeDebugPrivilege	4324	c2205e362ae3d66adb0ead6daf624623251916bc198d9446e908b9fec92f7364.exe
Token: SeDebugPrivilege	4324	c2205e362ae3d66adb0ead6daf624623251916bc198d9446e908b9fec92f7364.exe
Token: SeDebugPrivilege	4324	c2205e362ae3d66adb0ead6daf624623251916bc198d9446e908b9fec92f7364.exe
Token: SeDebugPrivilege	4324	c2205e362ae3d66adb0ead6daf624623251916bc198d9446e908b9fec92f7364.exe
Token: SeDebugPrivilege	4324	c2205e362ae3d66adb0ead6daf624623251916bc198d9446e908b9fec92f7364.exe
Token: SeDebugPrivilege	4324	c2205e362ae3d66adb0ead6daf624623251916bc198d9446e908b9fec92f7364.exe
Token: SeDebugPrivilege	4324	c2205e362ae3d66adb0ead6daf624623251916bc198d9446e908b9fec92f7364.exe
Token: SeDebugPrivilege	4324	c2205e362ae3d66adb0ead6daf624623251916bc198d9446e908b9fec92f7364.exe
Token: SeDebugPrivilege	4324	c2205e362ae3d66adb0ead6daf624623251916bc198d9446e908b9fec92f7364.exe
Token: SeDebugPrivilege	4324	c2205e362ae3d66adb0ead6daf624623251916bc198d9446e908b9fec92f7364.exe
Token: SeDebugPrivilege	4324	c2205e362ae3d66adb0ead6daf624623251916bc198d9446e908b9fec92f7364.exe
Token: SeDebugPrivilege	4324	c2205e362ae3d66adb0ead6daf624623251916bc198d9446e908b9fec92f7364.exe
Token: SeDebugPrivilege	4324	c2205e362ae3d66adb0ead6daf624623251916bc198d9446e908b9fec92f7364.exe
Token: SeDebugPrivilege	4324	c2205e362ae3d66adb0ead6daf624623251916bc198d9446e908b9fec92f7364.exe
Token: SeDebugPrivilege	4324	c2205e362ae3d66adb0ead6daf624623251916bc198d9446e908b9fec92f7364.exe
Token: SeDebugPrivilege	4324	c2205e362ae3d66adb0ead6daf624623251916bc198d9446e908b9fec92f7364.exe
Token: SeDebugPrivilege	4324	c2205e362ae3d66adb0ead6daf624623251916bc198d9446e908b9fec92f7364.exe
Token: SeDebugPrivilege	4324	c2205e362ae3d66adb0ead6daf624623251916bc198d9446e908b9fec92f7364.exe
Token: SeDebugPrivilege	4324	c2205e362ae3d66adb0ead6daf624623251916bc198d9446e908b9fec92f7364.exe
Token: SeDebugPrivilege	4324	c2205e362ae3d66adb0ead6daf624623251916bc198d9446e908b9fec92f7364.exe
Token: SeDebugPrivilege	4324	c2205e362ae3d66adb0ead6daf624623251916bc198d9446e908b9fec92f7364.exe
Token: SeDebugPrivilege	4324	c2205e362ae3d66adb0ead6daf624623251916bc198d9446e908b9fec92f7364.exe
Token: SeDebugPrivilege	4324	c2205e362ae3d66adb0ead6daf624623251916bc198d9446e908b9fec92f7364.exe
Token: SeDebugPrivilege	4324	c2205e362ae3d66adb0ead6daf624623251916bc198d9446e908b9fec92f7364.exe
Token: SeDebugPrivilege	4324	c2205e362ae3d66adb0ead6daf624623251916bc198d9446e908b9fec92f7364.exe
Token: SeDebugPrivilege	4324	c2205e362ae3d66adb0ead6daf624623251916bc198d9446e908b9fec92f7364.exe
Token: SeDebugPrivilege	4324	c2205e362ae3d66adb0ead6daf624623251916bc198d9446e908b9fec92f7364.exe
Token: SeDebugPrivilege	4324	c2205e362ae3d66adb0ead6daf624623251916bc198d9446e908b9fec92f7364.exe
Token: SeDebugPrivilege	4324	c2205e362ae3d66adb0ead6daf624623251916bc198d9446e908b9fec92f7364.exe
Token: SeDebugPrivilege	4324	c2205e362ae3d66adb0ead6daf624623251916bc198d9446e908b9fec92f7364.exe
Token: SeDebugPrivilege	4324	c2205e362ae3d66adb0ead6daf624623251916bc198d9446e908b9fec92f7364.exe
Token: SeDebugPrivilege	4324	c2205e362ae3d66adb0ead6daf624623251916bc198d9446e908b9fec92f7364.exe
Token: SeDebugPrivilege	4324	c2205e362ae3d66adb0ead6daf624623251916bc198d9446e908b9fec92f7364.exe
Token: SeDebugPrivilege	4324	c2205e362ae3d66adb0ead6daf624623251916bc198d9446e908b9fec92f7364.exe
Token: SeDebugPrivilege	4324	c2205e362ae3d66adb0ead6daf624623251916bc198d9446e908b9fec92f7364.exe
Token: SeDebugPrivilege	4324	c2205e362ae3d66adb0ead6daf624623251916bc198d9446e908b9fec92f7364.exe
Token: SeDebugPrivilege	4324	c2205e362ae3d66adb0ead6daf624623251916bc198d9446e908b9fec92f7364.exe
Token: SeDebugPrivilege	4324	c2205e362ae3d66adb0ead6daf624623251916bc198d9446e908b9fec92f7364.exe
Token: SeDebugPrivilege	4324	c2205e362ae3d66adb0ead6daf624623251916bc198d9446e908b9fec92f7364.exe
Token: SeDebugPrivilege	4324	c2205e362ae3d66adb0ead6daf624623251916bc198d9446e908b9fec92f7364.exe
Token: SeDebugPrivilege	4324	c2205e362ae3d66adb0ead6daf624623251916bc198d9446e908b9fec92f7364.exe
Token: SeDebugPrivilege	4324	c2205e362ae3d66adb0ead6daf624623251916bc198d9446e908b9fec92f7364.exe
Token: SeDebugPrivilege	4324	c2205e362ae3d66adb0ead6daf624623251916bc198d9446e908b9fec92f7364.exe
Token: SeDebugPrivilege	4324	c2205e362ae3d66adb0ead6daf624623251916bc198d9446e908b9fec92f7364.exe
Token: SeDebugPrivilege	4324	c2205e362ae3d66adb0ead6daf624623251916bc198d9446e908b9fec92f7364.exe
Token: SeDebugPrivilege	4324	c2205e362ae3d66adb0ead6daf624623251916bc198d9446e908b9fec92f7364.exe
Token: SeDebugPrivilege	4324	c2205e362ae3d66adb0ead6daf624623251916bc198d9446e908b9fec92f7364.exe
Token: SeDebugPrivilege	4324	c2205e362ae3d66adb0ead6daf624623251916bc198d9446e908b9fec92f7364.exe
Token: SeDebugPrivilege	4324	c2205e362ae3d66adb0ead6daf624623251916bc198d9446e908b9fec92f7364.exe
Token: SeDebugPrivilege	4324	c2205e362ae3d66adb0ead6daf624623251916bc198d9446e908b9fec92f7364.exe
Token: SeDebugPrivilege	4324	c2205e362ae3d66adb0ead6daf624623251916bc198d9446e908b9fec92f7364.exe
Token: SeDebugPrivilege	4324	c2205e362ae3d66adb0ead6daf624623251916bc198d9446e908b9fec92f7364.exe
Token: SeDebugPrivilege	4324	c2205e362ae3d66adb0ead6daf624623251916bc198d9446e908b9fec92f7364.exe
Token: SeDebugPrivilege	4324	c2205e362ae3d66adb0ead6daf624623251916bc198d9446e908b9fec92f7364.exe
Token: SeDebugPrivilege	4324	c2205e362ae3d66adb0ead6daf624623251916bc198d9446e908b9fec92f7364.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
4324	c2205e362ae3d66adb0ead6daf624623251916bc198d9446e908b9fec92f7364.exe
5016	rundll32.exe

Suspicious use of WriteProcessMemory 34 IoCs

description	pid	Process	procid_target
PID 4324 wrote to memory of 812	4324	c2205e362ae3d66adb0ead6daf624623251916bc198d9446e908b9fec92f7364.exe	9
PID 4324 wrote to memory of 816	4324	c2205e362ae3d66adb0ead6daf624623251916bc198d9446e908b9fec92f7364.exe	10
PID 4324 wrote to memory of 388	4324	c2205e362ae3d66adb0ead6daf624623251916bc198d9446e908b9fec92f7364.exe	13
PID 4324 wrote to memory of 2968	4324	c2205e362ae3d66adb0ead6daf624623251916bc198d9446e908b9fec92f7364.exe	50
PID 4324 wrote to memory of 2984	4324	c2205e362ae3d66adb0ead6daf624623251916bc198d9446e908b9fec92f7364.exe	51
PID 4324 wrote to memory of 2836	4324	c2205e362ae3d66adb0ead6daf624623251916bc198d9446e908b9fec92f7364.exe	52
PID 4324 wrote to memory of 3468	4324	c2205e362ae3d66adb0ead6daf624623251916bc198d9446e908b9fec92f7364.exe	56
PID 4324 wrote to memory of 3596	4324	c2205e362ae3d66adb0ead6daf624623251916bc198d9446e908b9fec92f7364.exe	57
PID 4324 wrote to memory of 3772	4324	c2205e362ae3d66adb0ead6daf624623251916bc198d9446e908b9fec92f7364.exe	58
PID 4324 wrote to memory of 3864	4324	c2205e362ae3d66adb0ead6daf624623251916bc198d9446e908b9fec92f7364.exe	59
PID 4324 wrote to memory of 3928	4324	c2205e362ae3d66adb0ead6daf624623251916bc198d9446e908b9fec92f7364.exe	60
PID 4324 wrote to memory of 4060	4324	c2205e362ae3d66adb0ead6daf624623251916bc198d9446e908b9fec92f7364.exe	61
PID 4324 wrote to memory of 4144	4324	c2205e362ae3d66adb0ead6daf624623251916bc198d9446e908b9fec92f7364.exe	62
PID 4324 wrote to memory of 2992	4324	c2205e362ae3d66adb0ead6daf624623251916bc198d9446e908b9fec92f7364.exe	74
PID 4324 wrote to memory of 2392	4324	c2205e362ae3d66adb0ead6daf624623251916bc198d9446e908b9fec92f7364.exe	76
PID 4324 wrote to memory of 1968	4324	c2205e362ae3d66adb0ead6daf624623251916bc198d9446e908b9fec92f7364.exe	81
PID 4324 wrote to memory of 5016	4324	c2205e362ae3d66adb0ead6daf624623251916bc198d9446e908b9fec92f7364.exe	83
PID 4324 wrote to memory of 5016	4324	c2205e362ae3d66adb0ead6daf624623251916bc198d9446e908b9fec92f7364.exe	83
PID 4324 wrote to memory of 5016	4324	c2205e362ae3d66adb0ead6daf624623251916bc198d9446e908b9fec92f7364.exe	83
PID 5016 wrote to memory of 812	5016	rundll32.exe	9
PID 5016 wrote to memory of 816	5016	rundll32.exe	10
PID 5016 wrote to memory of 388	5016	rundll32.exe	13
PID 5016 wrote to memory of 2968	5016	rundll32.exe	50
PID 5016 wrote to memory of 2984	5016	rundll32.exe	51
PID 5016 wrote to memory of 2836	5016	rundll32.exe	52
PID 5016 wrote to memory of 3468	5016	rundll32.exe	56
PID 5016 wrote to memory of 3596	5016	rundll32.exe	57
PID 5016 wrote to memory of 3772	5016	rundll32.exe	58
PID 5016 wrote to memory of 3864	5016	rundll32.exe	59
PID 5016 wrote to memory of 3928	5016	rundll32.exe	60
PID 5016 wrote to memory of 4060	5016	rundll32.exe	61
PID 5016 wrote to memory of 4144	5016	rundll32.exe	62
PID 5016 wrote to memory of 2992	5016	rundll32.exe	74
PID 5016 wrote to memory of 2392	5016	rundll32.exe	76

System policy modification 1 TTPs 2 IoCs

evasion

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	c2205e362ae3d66adb0ead6daf624623251916bc198d9446e908b9fec92f7364.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	rundll32.exe

C:\Windows\system32\fontdrvhost.exe
"fontdrvhost.exe"
1⤵
PID:812

C:\Windows\system32\fontdrvhost.exe
"fontdrvhost.exe"
1⤵
PID:816

C:\Windows\system32\dwm.exe
"dwm.exe"
1⤵
PID:388

C:\Windows\system32\sihost.exe
sihost.exe
1⤵
PID:2968

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
1⤵
PID:2984

C:\Windows\system32\taskhostw.exe
taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
1⤵
PID:2836

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:3468
- C:\Users\Admin\AppData\Local\Temp\c2205e362ae3d66adb0ead6daf624623251916bc198d9446e908b9fec92f7364.exe
  "C:\Users\Admin\AppData\Local\Temp\c2205e362ae3d66adb0ead6daf624623251916bc198d9446e908b9fec92f7364.exe"
  2⤵
  - Modifies firewall policy service
  - Modifies visibility of file extensions in Explorer
  - Modifies visiblity of hidden/system files in Explorer
  - UAC bypass
  - Windows security bypass
  - Windows security modification
  - Adds Run key to start application
  - Checks whether UAC is enabled
  - Drops file in Windows directory
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  - System policy modification
  PID:4324
- - C:\Users\Admin\AppData\Roaming\Microsoft\Office\rundll32.exe
    C:\Users\Admin\AppData\Roaming\Microsoft\Office\rundll32.exe
    3⤵
    - Modifies firewall policy service
    - Modifies visiblity of hidden/system files in Explorer
    - UAC bypass
    - Windows security bypass
    - Deletes itself
    - Executes dropped EXE
    - Windows security modification
    - Checks whether UAC is enabled
    - Enumerates connected drives
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of SetWindowsHookEx
    - Suspicious use of WriteProcessMemory
    - System policy modification
    PID:5016

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
1⤵
PID:3596

C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
1⤵
PID:3772

C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
"C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
1⤵
PID:3864

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:3928

C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
"C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
1⤵
PID:4060

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:4144

C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\InputApp\TextInputHost.exe
"C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\InputApp\TextInputHost.exe" -ServerName:InputApp.AppX9jnwykgrccxc8by3hsrsh07r423xzvav.mca
1⤵
PID:2992

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:2392

C:\Windows\system32\backgroundTaskHost.exe
"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
1⤵
PID:1968

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Create or Modify System Process

T1543

Windows Service

T1543.003

Privilege Escalation

Abuse Elevation Control Mechanism

T1548

Bypass User Account Control

T1548.002

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Create or Modify System Process

T1543

Windows Service

T1543.003

Defense Evasion

Abuse Elevation Control Mechanism

T1548

Bypass User Account Control

T1548.002

Hide Artifacts

T1564

Hidden Files and Directories

T1564.001

Impair Defenses

T1562

Disable or Modify System Firewall

T1562.004

Disable or Modify Tools

T1562.001

Modify Registry

T1112

Credential Access

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\0E57A587_Rar\rundll32.exe

Filesize
664KB

MD5
9f4ad2e1a21330ed5442d666e37a3b47

SHA1
af241db65197924eab63e20fd481bbdd8aafb053

SHA256
d895f7d839dedecac0558587ec722eb06ecf352399380aa6137052e1bc168783

SHA512
c9763e0c148ac7ced9263256afaae6d08de6a6b42a688df91d2faf7973ae725da9ed74cd88f1393ce6aa96e8bd227da9c0c7421af2be21427c3d102bd7018dfb

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Office\rundll32.exe

Filesize
736KB

MD5
887f283b286e14af39e6c2dbe3fec1ef

SHA1
2d73b65cbe4ab4788188e736276459224cf4addc

SHA256
c2205e362ae3d66adb0ead6daf624623251916bc198d9446e908b9fec92f7364

SHA512
a8b80f3cbbd97e003003b43fbffa8be9a0142200bbf567cc3fc4c13d70ccf94b4e288d0c773a25e5ab2eddb3dd5eac60a613f35a7e87a3338409ec6c24378b47

Download Submit
C:\Windows\SYSTEM.INI

Filesize
257B

MD5
9e2c1d824e8185aa1aa80ba2f1d18911

SHA1
63648054392fb287a2eb391227bef9e267f119b6

SHA256
5ec034bc674afb75b474ae4bceb57ddfe6711c3c5a109924aa9f99c33b42de4e

SHA512
fc5719f16f46582f0127f14fcc1d8e21d167a353920beefab3624df68335e02af2a4833ebef05d77be2202465d077c5f9b377b3024d7ea1609604a9f6e82dcfa

Download Submit
C:\qhvv.exe

Filesize
100KB

MD5
3c9de85e5d998637896328bf3f415e2d

SHA1
24cb74b65f747a9c238b5e31c502413051e5665c

SHA256
bfbdef8610aa1bc12b3173460343021ad4a08ece0364bfce352e27742a8a613d

SHA512
f4d05bb786153118ad384504cdc62a8de3bc1a708878852e14ef3ede7d35a299fa0ce0241391cb81f691a45e65b2f9880bceef521b35f41e5d4c99bd7323535d

Download Submit
memory/4324-0-0x0000000000400000-0x00000000004C0000-memory.dmp

Filesize
768KB

Download
memory/4324-1-0x0000000003300000-0x000000000438E000-memory.dmp

Filesize
16.6MB

Download
memory/4324-3-0x0000000003300000-0x000000000438E000-memory.dmp

Filesize
16.6MB

Download
memory/4324-4-0x0000000003300000-0x000000000438E000-memory.dmp

Filesize
16.6MB

Download
memory/4324-8-0x0000000003300000-0x000000000438E000-memory.dmp

Filesize
16.6MB

Download
memory/4324-16-0x0000000000A40000-0x0000000000A42000-memory.dmp

Filesize
8KB

Download
memory/4324-11-0x0000000003300000-0x000000000438E000-memory.dmp

Filesize
16.6MB

Download
memory/4324-12-0x0000000003300000-0x000000000438E000-memory.dmp

Filesize
16.6MB

Download
memory/4324-6-0x0000000003300000-0x000000000438E000-memory.dmp

Filesize
16.6MB

Download
memory/4324-5-0x0000000003300000-0x000000000438E000-memory.dmp

Filesize
16.6MB

Download
memory/4324-7-0x0000000003300000-0x000000000438E000-memory.dmp

Filesize
16.6MB

Download
memory/4324-10-0x00000000050D0000-0x00000000050D1000-memory.dmp

Filesize
4KB

Download
memory/4324-13-0x0000000000A40000-0x0000000000A42000-memory.dmp

Filesize
8KB

Download
memory/4324-9-0x0000000000A40000-0x0000000000A42000-memory.dmp

Filesize
8KB

Download
memory/4324-18-0x0000000003300000-0x000000000438E000-memory.dmp

Filesize
16.6MB

Download
memory/4324-19-0x0000000003300000-0x000000000438E000-memory.dmp

Filesize
16.6MB

Download
memory/4324-22-0x0000000003300000-0x000000000438E000-memory.dmp

Filesize
16.6MB

Download
memory/4324-30-0x0000000003300000-0x000000000438E000-memory.dmp

Filesize
16.6MB

Download
memory/4324-29-0x0000000000A40000-0x0000000000A42000-memory.dmp

Filesize
8KB

Download
memory/4324-40-0x0000000000400000-0x00000000004C0000-memory.dmp

Filesize
768KB

Download
memory/5016-52-0x00000000036E0000-0x00000000036E1000-memory.dmp

Filesize
4KB

Download
memory/5016-50-0x0000000004EC0000-0x0000000005F4E000-memory.dmp

Filesize
16.6MB

Download
memory/5016-53-0x0000000004EC0000-0x0000000005F4E000-memory.dmp

Filesize
16.6MB

Download
memory/5016-56-0x0000000004EC0000-0x0000000005F4E000-memory.dmp

Filesize
16.6MB

Download
memory/5016-49-0x0000000004EC0000-0x0000000005F4E000-memory.dmp

Filesize
16.6MB

Download
memory/5016-57-0x0000000003590000-0x0000000003592000-memory.dmp

Filesize
8KB

Download
memory/5016-58-0x0000000003590000-0x0000000003592000-memory.dmp

Filesize
8KB

Download
memory/5016-54-0x0000000004EC0000-0x0000000005F4E000-memory.dmp

Filesize
16.6MB

Download
memory/5016-47-0x0000000004EC0000-0x0000000005F4E000-memory.dmp

Filesize
16.6MB

Download
memory/5016-55-0x0000000004EC0000-0x0000000005F4E000-memory.dmp

Filesize
16.6MB

Download
memory/5016-46-0x0000000004EC0000-0x0000000005F4E000-memory.dmp

Filesize
16.6MB

Download
memory/5016-48-0x0000000004EC0000-0x0000000005F4E000-memory.dmp

Filesize
16.6MB

Download
memory/5016-63-0x0000000004EC0000-0x0000000005F4E000-memory.dmp

Filesize
16.6MB

Download
memory/5016-62-0x0000000004EC0000-0x0000000005F4E000-memory.dmp

Filesize
16.6MB

Download
memory/5016-64-0x0000000004EC0000-0x0000000005F4E000-memory.dmp

Filesize
16.6MB

Download
memory/5016-65-0x0000000004EC0000-0x0000000005F4E000-memory.dmp

Filesize
16.6MB

Download
memory/5016-66-0x0000000004EC0000-0x0000000005F4E000-memory.dmp

Filesize
16.6MB

Download
memory/5016-68-0x0000000004EC0000-0x0000000005F4E000-memory.dmp

Filesize
16.6MB

Download
memory/5016-69-0x0000000004EC0000-0x0000000005F4E000-memory.dmp

Filesize
16.6MB

Download
memory/5016-70-0x0000000004EC0000-0x0000000005F4E000-memory.dmp

Filesize
16.6MB

Download
memory/5016-72-0x0000000004EC0000-0x0000000005F4E000-memory.dmp

Filesize
16.6MB

Download
memory/5016-73-0x0000000003590000-0x0000000003592000-memory.dmp

Filesize
8KB

Download
memory/5016-74-0x0000000004EC0000-0x0000000005F4E000-memory.dmp

Filesize
16.6MB

Download
memory/5016-76-0x0000000004EC0000-0x0000000005F4E000-memory.dmp

Filesize
16.6MB

Download
memory/5016-78-0x0000000004EC0000-0x0000000005F4E000-memory.dmp

Filesize
16.6MB

Download
memory/5016-82-0x0000000004EC0000-0x0000000005F4E000-memory.dmp

Filesize
16.6MB

Download
memory/5016-83-0x0000000004EC0000-0x0000000005F4E000-memory.dmp

Filesize
16.6MB

Download
memory/5016-85-0x0000000004EC0000-0x0000000005F4E000-memory.dmp

Filesize
16.6MB

Download
memory/5016-126-0x0000000000400000-0x00000000004C0000-memory.dmp

Filesize
768KB

Download