sality | 4208cd87d4308030c10a51072c617887a3da5952df5017962d438c8e61bf2e9c

Analysis

max time kernel
33s
max time network
98s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
18-12-2024 23:45

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General

Target

4208cd87d4308030c10a51072c617887a3da5952df5017962d438c8e61bf2e9cN.exe
Size

732KB
MD5

a99decc891d7347345437ff3a99adb50
SHA1

048ac3523781bd12a0414c8400efd21dc3f957dd
SHA256

4208cd87d4308030c10a51072c617887a3da5952df5017962d438c8e61bf2e9c
SHA512

f075d843379c74160cffc83a2184fd191386b72c6f277b29cd5fdfb580db45f918e4a0431f923d49a78514009361630af7d92675a6f28d639406cc95cf767b25
SSDEEP

12288:TTyjXW+48qWywrU4kGFezOAVuJ5PIwww7F5DO3HYffwgn4Id:PIXW/8yw1ez54lIGF5SXYHBn4Id

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

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"	4208cd87d4308030c10a51072c617887a3da5952df5017962d438c8e61bf2e9cN.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1"	4208cd87d4308030c10a51072c617887a3da5952df5017962d438c8e61bf2e9cN.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"	4208cd87d4308030c10a51072c617887a3da5952df5017962d438c8e61bf2e9cN.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-1-5-21-3227495264-2217614367-4027411560-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\HideFileExt = "1"	4208cd87d4308030c10a51072c617887a3da5952df5017962d438c8e61bf2e9cN.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-1-5-21-3227495264-2217614367-4027411560-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0"	4208cd87d4308030c10a51072c617887a3da5952df5017962d438c8e61bf2e9cN.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\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"	4208cd87d4308030c10a51072c617887a3da5952df5017962d438c8e61bf2e9cN.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"	rundll32.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	4208cd87d4308030c10a51072c617887a3da5952df5017962d438c8e61bf2e9cN.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1"	4208cd87d4308030c10a51072c617887a3da5952df5017962d438c8e61bf2e9cN.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	4208cd87d4308030c10a51072c617887a3da5952df5017962d438c8e61bf2e9cN.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1"	4208cd87d4308030c10a51072c617887a3da5952df5017962d438c8e61bf2e9cN.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\UpdatesDisableNotify = "1"	rundll32.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	4208cd87d4308030c10a51072c617887a3da5952df5017962d438c8e61bf2e9cN.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	4208cd87d4308030c10a51072c617887a3da5952df5017962d438c8e61bf2e9cN.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\FirewallDisableNotify = "1"	rundll32.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1"	rundll32.exe

Executes dropped EXE 1 IoCs

pid	Process
2948	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\UpdatesDisableNotify = "1"	4208cd87d4308030c10a51072c617887a3da5952df5017962d438c8e61bf2e9cN.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	4208cd87d4308030c10a51072c617887a3da5952df5017962d438c8e61bf2e9cN.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1"	4208cd87d4308030c10a51072c617887a3da5952df5017962d438c8e61bf2e9cN.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"	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\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\AntiVirusOverride = "1"	4208cd87d4308030c10a51072c617887a3da5952df5017962d438c8e61bf2e9cN.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	rundll32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc	4208cd87d4308030c10a51072c617887a3da5952df5017962d438c8e61bf2e9cN.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	4208cd87d4308030c10a51072c617887a3da5952df5017962d438c8e61bf2e9cN.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1"	4208cd87d4308030c10a51072c617887a3da5952df5017962d438c8e61bf2e9cN.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-1-5-21-3227495264-2217614367-4027411560-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Microsoft Windows = "C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\Office\\rundll32.exe"	4208cd87d4308030c10a51072c617887a3da5952df5017962d438c8e61bf2e9cN.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"	4208cd87d4308030c10a51072c617887a3da5952df5017962d438c8e61bf2e9cN.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)	\??\L:	rundll32.exe
File opened (read-only)	\??\O:	rundll32.exe
File opened (read-only)	\??\T:	rundll32.exe
File opened (read-only)	\??\V:	rundll32.exe
File opened (read-only)	\??\W:	rundll32.exe
File opened (read-only)	\??\H:	rundll32.exe
File opened (read-only)	\??\E:	rundll32.exe
File opened (read-only)	\??\K:	rundll32.exe
File opened (read-only)	\??\M:	rundll32.exe
File opened (read-only)	\??\R:	rundll32.exe
File opened (read-only)	\??\X:	rundll32.exe
File opened (read-only)	\??\Y:	rundll32.exe
File opened (read-only)	\??\B:	rundll32.exe
File opened (read-only)	\??\N:	rundll32.exe
File opened (read-only)	\??\Q:	rundll32.exe
File opened (read-only)	\??\S:	rundll32.exe
File opened (read-only)	\??\Z:	rundll32.exe
File opened (read-only)	\??\J:	rundll32.exe
File opened (read-only)	\??\G:	rundll32.exe
File opened (read-only)	\??\I:	rundll32.exe
File opened (read-only)	\??\P:	rundll32.exe
File opened (read-only)	\??\U:	rundll32.exe
File opened (read-only)	\??\A:	rundll32.exe

UPX packed file 37 IoCs

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

upx

resource	yara_rule
behavioral2/memory/3332-1-0x0000000003300000-0x00000000043BA000-memory.dmp	upx
behavioral2/memory/3332-4-0x0000000003300000-0x00000000043BA000-memory.dmp	upx
behavioral2/memory/3332-5-0x0000000003300000-0x00000000043BA000-memory.dmp	upx
behavioral2/memory/3332-8-0x0000000003300000-0x00000000043BA000-memory.dmp	upx
behavioral2/memory/3332-17-0x0000000003300000-0x00000000043BA000-memory.dmp	upx
behavioral2/memory/3332-21-0x0000000003300000-0x00000000043BA000-memory.dmp	upx
behavioral2/memory/3332-23-0x0000000003300000-0x00000000043BA000-memory.dmp	upx
behavioral2/memory/3332-22-0x0000000003300000-0x00000000043BA000-memory.dmp	upx
behavioral2/memory/3332-19-0x0000000003300000-0x00000000043BA000-memory.dmp	upx
behavioral2/memory/3332-3-0x0000000003300000-0x00000000043BA000-memory.dmp	upx
behavioral2/memory/3332-24-0x0000000003300000-0x00000000043BA000-memory.dmp	upx
behavioral2/memory/3332-25-0x0000000003300000-0x00000000043BA000-memory.dmp	upx
behavioral2/memory/3332-26-0x0000000003300000-0x00000000043BA000-memory.dmp	upx
behavioral2/memory/3332-29-0x0000000003300000-0x00000000043BA000-memory.dmp	upx
behavioral2/memory/3332-37-0x0000000003300000-0x00000000043BA000-memory.dmp	upx
behavioral2/memory/2948-53-0x0000000004F00000-0x0000000005FBA000-memory.dmp	upx
behavioral2/memory/2948-63-0x0000000004F00000-0x0000000005FBA000-memory.dmp	upx
behavioral2/memory/2948-61-0x0000000004F00000-0x0000000005FBA000-memory.dmp	upx
behavioral2/memory/2948-55-0x0000000004F00000-0x0000000005FBA000-memory.dmp	upx
behavioral2/memory/2948-56-0x0000000004F00000-0x0000000005FBA000-memory.dmp	upx
behavioral2/memory/2948-57-0x0000000004F00000-0x0000000005FBA000-memory.dmp	upx
behavioral2/memory/2948-60-0x0000000004F00000-0x0000000005FBA000-memory.dmp	upx
behavioral2/memory/2948-59-0x0000000004F00000-0x0000000005FBA000-memory.dmp	upx
behavioral2/memory/2948-58-0x0000000004F00000-0x0000000005FBA000-memory.dmp	upx
behavioral2/memory/2948-62-0x0000000004F00000-0x0000000005FBA000-memory.dmp	upx
behavioral2/memory/2948-73-0x0000000004F00000-0x0000000005FBA000-memory.dmp	upx
behavioral2/memory/2948-74-0x0000000004F00000-0x0000000005FBA000-memory.dmp	upx
behavioral2/memory/2948-75-0x0000000004F00000-0x0000000005FBA000-memory.dmp	upx
behavioral2/memory/2948-76-0x0000000004F00000-0x0000000005FBA000-memory.dmp	upx
behavioral2/memory/2948-77-0x0000000004F00000-0x0000000005FBA000-memory.dmp	upx
behavioral2/memory/2948-80-0x0000000004F00000-0x0000000005FBA000-memory.dmp	upx
behavioral2/memory/2948-82-0x0000000004F00000-0x0000000005FBA000-memory.dmp	upx
behavioral2/memory/2948-83-0x0000000004F00000-0x0000000005FBA000-memory.dmp	upx
behavioral2/memory/2948-84-0x0000000004F00000-0x0000000005FBA000-memory.dmp	upx
behavioral2/memory/2948-87-0x0000000004F00000-0x0000000005FBA000-memory.dmp	upx
behavioral2/memory/2948-88-0x0000000004F00000-0x0000000005FBA000-memory.dmp	upx
behavioral2/memory/2948-92-0x0000000004F00000-0x0000000005FBA000-memory.dmp	upx

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\e5798a6	4208cd87d4308030c10a51072c617887a3da5952df5017962d438c8e61bf2e9cN.exe
File opened for modification	C:\Windows\SYSTEM.INI	4208cd87d4308030c10a51072c617887a3da5952df5017962d438c8e61bf2e9cN.exe
File created	C:\Windows\e57dc08	rundll32.exe

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	4208cd87d4308030c10a51072c617887a3da5952df5017962d438c8e61bf2e9cN.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
3332	4208cd87d4308030c10a51072c617887a3da5952df5017962d438c8e61bf2e9cN.exe
3332	4208cd87d4308030c10a51072c617887a3da5952df5017962d438c8e61bf2e9cN.exe
3332	4208cd87d4308030c10a51072c617887a3da5952df5017962d438c8e61bf2e9cN.exe
3332	4208cd87d4308030c10a51072c617887a3da5952df5017962d438c8e61bf2e9cN.exe
2948	rundll32.exe
2948	rundll32.exe
2948	rundll32.exe
2948	rundll32.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeDebugPrivilege	3332	4208cd87d4308030c10a51072c617887a3da5952df5017962d438c8e61bf2e9cN.exe
Token: SeDebugPrivilege	3332	4208cd87d4308030c10a51072c617887a3da5952df5017962d438c8e61bf2e9cN.exe
Token: SeDebugPrivilege	3332	4208cd87d4308030c10a51072c617887a3da5952df5017962d438c8e61bf2e9cN.exe
Token: SeDebugPrivilege	3332	4208cd87d4308030c10a51072c617887a3da5952df5017962d438c8e61bf2e9cN.exe
Token: SeDebugPrivilege	3332	4208cd87d4308030c10a51072c617887a3da5952df5017962d438c8e61bf2e9cN.exe
Token: SeDebugPrivilege	3332	4208cd87d4308030c10a51072c617887a3da5952df5017962d438c8e61bf2e9cN.exe
Token: SeDebugPrivilege	3332	4208cd87d4308030c10a51072c617887a3da5952df5017962d438c8e61bf2e9cN.exe
Token: SeDebugPrivilege	3332	4208cd87d4308030c10a51072c617887a3da5952df5017962d438c8e61bf2e9cN.exe
Token: SeDebugPrivilege	3332	4208cd87d4308030c10a51072c617887a3da5952df5017962d438c8e61bf2e9cN.exe
Token: SeDebugPrivilege	3332	4208cd87d4308030c10a51072c617887a3da5952df5017962d438c8e61bf2e9cN.exe
Token: SeDebugPrivilege	3332	4208cd87d4308030c10a51072c617887a3da5952df5017962d438c8e61bf2e9cN.exe
Token: SeDebugPrivilege	3332	4208cd87d4308030c10a51072c617887a3da5952df5017962d438c8e61bf2e9cN.exe
Token: SeDebugPrivilege	3332	4208cd87d4308030c10a51072c617887a3da5952df5017962d438c8e61bf2e9cN.exe
Token: SeDebugPrivilege	3332	4208cd87d4308030c10a51072c617887a3da5952df5017962d438c8e61bf2e9cN.exe
Token: SeDebugPrivilege	3332	4208cd87d4308030c10a51072c617887a3da5952df5017962d438c8e61bf2e9cN.exe
Token: SeDebugPrivilege	3332	4208cd87d4308030c10a51072c617887a3da5952df5017962d438c8e61bf2e9cN.exe
Token: SeDebugPrivilege	3332	4208cd87d4308030c10a51072c617887a3da5952df5017962d438c8e61bf2e9cN.exe
Token: SeDebugPrivilege	3332	4208cd87d4308030c10a51072c617887a3da5952df5017962d438c8e61bf2e9cN.exe
Token: SeDebugPrivilege	3332	4208cd87d4308030c10a51072c617887a3da5952df5017962d438c8e61bf2e9cN.exe
Token: SeDebugPrivilege	3332	4208cd87d4308030c10a51072c617887a3da5952df5017962d438c8e61bf2e9cN.exe
Token: SeDebugPrivilege	3332	4208cd87d4308030c10a51072c617887a3da5952df5017962d438c8e61bf2e9cN.exe
Token: SeDebugPrivilege	3332	4208cd87d4308030c10a51072c617887a3da5952df5017962d438c8e61bf2e9cN.exe
Token: SeDebugPrivilege	3332	4208cd87d4308030c10a51072c617887a3da5952df5017962d438c8e61bf2e9cN.exe
Token: SeDebugPrivilege	3332	4208cd87d4308030c10a51072c617887a3da5952df5017962d438c8e61bf2e9cN.exe
Token: SeDebugPrivilege	3332	4208cd87d4308030c10a51072c617887a3da5952df5017962d438c8e61bf2e9cN.exe
Token: SeDebugPrivilege	3332	4208cd87d4308030c10a51072c617887a3da5952df5017962d438c8e61bf2e9cN.exe
Token: SeDebugPrivilege	3332	4208cd87d4308030c10a51072c617887a3da5952df5017962d438c8e61bf2e9cN.exe
Token: SeDebugPrivilege	3332	4208cd87d4308030c10a51072c617887a3da5952df5017962d438c8e61bf2e9cN.exe
Token: SeDebugPrivilege	3332	4208cd87d4308030c10a51072c617887a3da5952df5017962d438c8e61bf2e9cN.exe
Token: SeDebugPrivilege	3332	4208cd87d4308030c10a51072c617887a3da5952df5017962d438c8e61bf2e9cN.exe
Token: SeDebugPrivilege	3332	4208cd87d4308030c10a51072c617887a3da5952df5017962d438c8e61bf2e9cN.exe
Token: SeDebugPrivilege	3332	4208cd87d4308030c10a51072c617887a3da5952df5017962d438c8e61bf2e9cN.exe
Token: SeDebugPrivilege	3332	4208cd87d4308030c10a51072c617887a3da5952df5017962d438c8e61bf2e9cN.exe
Token: SeDebugPrivilege	3332	4208cd87d4308030c10a51072c617887a3da5952df5017962d438c8e61bf2e9cN.exe
Token: SeDebugPrivilege	3332	4208cd87d4308030c10a51072c617887a3da5952df5017962d438c8e61bf2e9cN.exe
Token: SeDebugPrivilege	3332	4208cd87d4308030c10a51072c617887a3da5952df5017962d438c8e61bf2e9cN.exe
Token: SeDebugPrivilege	3332	4208cd87d4308030c10a51072c617887a3da5952df5017962d438c8e61bf2e9cN.exe
Token: SeDebugPrivilege	3332	4208cd87d4308030c10a51072c617887a3da5952df5017962d438c8e61bf2e9cN.exe
Token: SeDebugPrivilege	3332	4208cd87d4308030c10a51072c617887a3da5952df5017962d438c8e61bf2e9cN.exe
Token: SeDebugPrivilege	3332	4208cd87d4308030c10a51072c617887a3da5952df5017962d438c8e61bf2e9cN.exe
Token: SeDebugPrivilege	3332	4208cd87d4308030c10a51072c617887a3da5952df5017962d438c8e61bf2e9cN.exe
Token: SeDebugPrivilege	3332	4208cd87d4308030c10a51072c617887a3da5952df5017962d438c8e61bf2e9cN.exe
Token: SeDebugPrivilege	3332	4208cd87d4308030c10a51072c617887a3da5952df5017962d438c8e61bf2e9cN.exe
Token: SeDebugPrivilege	3332	4208cd87d4308030c10a51072c617887a3da5952df5017962d438c8e61bf2e9cN.exe
Token: SeDebugPrivilege	3332	4208cd87d4308030c10a51072c617887a3da5952df5017962d438c8e61bf2e9cN.exe
Token: SeDebugPrivilege	3332	4208cd87d4308030c10a51072c617887a3da5952df5017962d438c8e61bf2e9cN.exe
Token: SeDebugPrivilege	3332	4208cd87d4308030c10a51072c617887a3da5952df5017962d438c8e61bf2e9cN.exe
Token: SeDebugPrivilege	3332	4208cd87d4308030c10a51072c617887a3da5952df5017962d438c8e61bf2e9cN.exe
Token: SeDebugPrivilege	3332	4208cd87d4308030c10a51072c617887a3da5952df5017962d438c8e61bf2e9cN.exe
Token: SeDebugPrivilege	3332	4208cd87d4308030c10a51072c617887a3da5952df5017962d438c8e61bf2e9cN.exe
Token: SeDebugPrivilege	3332	4208cd87d4308030c10a51072c617887a3da5952df5017962d438c8e61bf2e9cN.exe
Token: SeDebugPrivilege	3332	4208cd87d4308030c10a51072c617887a3da5952df5017962d438c8e61bf2e9cN.exe
Token: SeDebugPrivilege	3332	4208cd87d4308030c10a51072c617887a3da5952df5017962d438c8e61bf2e9cN.exe
Token: SeDebugPrivilege	3332	4208cd87d4308030c10a51072c617887a3da5952df5017962d438c8e61bf2e9cN.exe
Token: SeDebugPrivilege	3332	4208cd87d4308030c10a51072c617887a3da5952df5017962d438c8e61bf2e9cN.exe
Token: SeDebugPrivilege	3332	4208cd87d4308030c10a51072c617887a3da5952df5017962d438c8e61bf2e9cN.exe
Token: SeDebugPrivilege	3332	4208cd87d4308030c10a51072c617887a3da5952df5017962d438c8e61bf2e9cN.exe
Token: SeDebugPrivilege	3332	4208cd87d4308030c10a51072c617887a3da5952df5017962d438c8e61bf2e9cN.exe
Token: SeDebugPrivilege	3332	4208cd87d4308030c10a51072c617887a3da5952df5017962d438c8e61bf2e9cN.exe
Token: SeDebugPrivilege	3332	4208cd87d4308030c10a51072c617887a3da5952df5017962d438c8e61bf2e9cN.exe
Token: SeDebugPrivilege	3332	4208cd87d4308030c10a51072c617887a3da5952df5017962d438c8e61bf2e9cN.exe
Token: SeDebugPrivilege	3332	4208cd87d4308030c10a51072c617887a3da5952df5017962d438c8e61bf2e9cN.exe
Token: SeDebugPrivilege	3332	4208cd87d4308030c10a51072c617887a3da5952df5017962d438c8e61bf2e9cN.exe
Token: SeDebugPrivilege	3332	4208cd87d4308030c10a51072c617887a3da5952df5017962d438c8e61bf2e9cN.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
3332	4208cd87d4308030c10a51072c617887a3da5952df5017962d438c8e61bf2e9cN.exe
2948	rundll32.exe

Suspicious use of WriteProcessMemory 48 IoCs

description	pid	Process	procid_target
PID 3332 wrote to memory of 776	3332	4208cd87d4308030c10a51072c617887a3da5952df5017962d438c8e61bf2e9cN.exe	8
PID 3332 wrote to memory of 780	3332	4208cd87d4308030c10a51072c617887a3da5952df5017962d438c8e61bf2e9cN.exe	9
PID 3332 wrote to memory of 392	3332	4208cd87d4308030c10a51072c617887a3da5952df5017962d438c8e61bf2e9cN.exe	13
PID 3332 wrote to memory of 2832	3332	4208cd87d4308030c10a51072c617887a3da5952df5017962d438c8e61bf2e9cN.exe	49
PID 3332 wrote to memory of 2848	3332	4208cd87d4308030c10a51072c617887a3da5952df5017962d438c8e61bf2e9cN.exe	50
PID 3332 wrote to memory of 3044	3332	4208cd87d4308030c10a51072c617887a3da5952df5017962d438c8e61bf2e9cN.exe	51
PID 3332 wrote to memory of 3488	3332	4208cd87d4308030c10a51072c617887a3da5952df5017962d438c8e61bf2e9cN.exe	56
PID 3332 wrote to memory of 3604	3332	4208cd87d4308030c10a51072c617887a3da5952df5017962d438c8e61bf2e9cN.exe	57
PID 3332 wrote to memory of 3800	3332	4208cd87d4308030c10a51072c617887a3da5952df5017962d438c8e61bf2e9cN.exe	58
PID 3332 wrote to memory of 3892	3332	4208cd87d4308030c10a51072c617887a3da5952df5017962d438c8e61bf2e9cN.exe	59
PID 3332 wrote to memory of 3956	3332	4208cd87d4308030c10a51072c617887a3da5952df5017962d438c8e61bf2e9cN.exe	60
PID 3332 wrote to memory of 4036	3332	4208cd87d4308030c10a51072c617887a3da5952df5017962d438c8e61bf2e9cN.exe	61
PID 3332 wrote to memory of 3556	3332	4208cd87d4308030c10a51072c617887a3da5952df5017962d438c8e61bf2e9cN.exe	62
PID 3332 wrote to memory of 1496	3332	4208cd87d4308030c10a51072c617887a3da5952df5017962d438c8e61bf2e9cN.exe	75
PID 3332 wrote to memory of 4556	3332	4208cd87d4308030c10a51072c617887a3da5952df5017962d438c8e61bf2e9cN.exe	76
PID 3332 wrote to memory of 2948	3332	4208cd87d4308030c10a51072c617887a3da5952df5017962d438c8e61bf2e9cN.exe	82
PID 3332 wrote to memory of 2948	3332	4208cd87d4308030c10a51072c617887a3da5952df5017962d438c8e61bf2e9cN.exe	82
PID 3332 wrote to memory of 2948	3332	4208cd87d4308030c10a51072c617887a3da5952df5017962d438c8e61bf2e9cN.exe	82
PID 2948 wrote to memory of 776	2948	rundll32.exe	8
PID 2948 wrote to memory of 780	2948	rundll32.exe	9
PID 2948 wrote to memory of 392	2948	rundll32.exe	13
PID 2948 wrote to memory of 2832	2948	rundll32.exe	49
PID 2948 wrote to memory of 2848	2948	rundll32.exe	50
PID 2948 wrote to memory of 3044	2948	rundll32.exe	51
PID 2948 wrote to memory of 3488	2948	rundll32.exe	56
PID 2948 wrote to memory of 3604	2948	rundll32.exe	57
PID 2948 wrote to memory of 3800	2948	rundll32.exe	58
PID 2948 wrote to memory of 3892	2948	rundll32.exe	59
PID 2948 wrote to memory of 3956	2948	rundll32.exe	60
PID 2948 wrote to memory of 4036	2948	rundll32.exe	61
PID 2948 wrote to memory of 3556	2948	rundll32.exe	62
PID 2948 wrote to memory of 1496	2948	rundll32.exe	75
PID 2948 wrote to memory of 4556	2948	rundll32.exe	76
PID 2948 wrote to memory of 776	2948	rundll32.exe	8
PID 2948 wrote to memory of 780	2948	rundll32.exe	9
PID 2948 wrote to memory of 392	2948	rundll32.exe	13
PID 2948 wrote to memory of 2832	2948	rundll32.exe	49
PID 2948 wrote to memory of 2848	2948	rundll32.exe	50
PID 2948 wrote to memory of 3044	2948	rundll32.exe	51
PID 2948 wrote to memory of 3488	2948	rundll32.exe	56
PID 2948 wrote to memory of 3604	2948	rundll32.exe	57
PID 2948 wrote to memory of 3800	2948	rundll32.exe	58
PID 2948 wrote to memory of 3892	2948	rundll32.exe	59
PID 2948 wrote to memory of 3956	2948	rundll32.exe	60
PID 2948 wrote to memory of 4036	2948	rundll32.exe	61
PID 2948 wrote to memory of 3556	2948	rundll32.exe	62
PID 2948 wrote to memory of 1496	2948	rundll32.exe	75
PID 2948 wrote to memory of 4556	2948	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"	4208cd87d4308030c10a51072c617887a3da5952df5017962d438c8e61bf2e9cN.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:776

C:\Windows\system32\fontdrvhost.exe
"fontdrvhost.exe"
1⤵
PID:780

C:\Windows\system32\dwm.exe
"dwm.exe"
1⤵
PID:392

C:\Windows\system32\sihost.exe
sihost.exe
1⤵
PID:2832

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
1⤵
PID:2848

C:\Windows\system32\taskhostw.exe
taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
1⤵
PID:3044

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:3488
- C:\Users\Admin\AppData\Local\Temp\4208cd87d4308030c10a51072c617887a3da5952df5017962d438c8e61bf2e9cN.exe
  "C:\Users\Admin\AppData\Local\Temp\4208cd87d4308030c10a51072c617887a3da5952df5017962d438c8e61bf2e9cN.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:3332
- - 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
    - Executes dropped EXE
    - Windows security modification
    - Checks whether UAC is enabled
    - Enumerates connected drives
    - Drops file in Windows directory
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of SetWindowsHookEx
    - Suspicious use of WriteProcessMemory
    - System policy modification
    PID:2948

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
1⤵
PID:3604

C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
1⤵
PID:3800

C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
"C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
1⤵
PID:3892

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:3956

C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
"C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
1⤵
PID:4036

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:3556

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:1496

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:4556

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\0E57B66F_Rar\rundll32.exe

Filesize
664KB

MD5
2eb5d76180ce7b3241b281fa79ab3483

SHA1
06293dea80e39c7eb7ee2bdb00d60b58d932fa8a

SHA256
e1b9beb4617a720d55afaec364941bb18ea2c456a8b06b30a736f0cbb5c297e8

SHA512
35f553c76fc67afb88a6a090fcbad6af3e2faae154c9c84bd869714194012525a2d42b76dad855805f107a37c351f0de08fd9a03d8ddc1dd400d64640d81b90b

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

Filesize
732KB

MD5
a99decc891d7347345437ff3a99adb50

SHA1
048ac3523781bd12a0414c8400efd21dc3f957dd

SHA256
4208cd87d4308030c10a51072c617887a3da5952df5017962d438c8e61bf2e9c

SHA512
f075d843379c74160cffc83a2184fd191386b72c6f277b29cd5fdfb580db45f918e4a0431f923d49a78514009361630af7d92675a6f28d639406cc95cf767b25

Download Submit
C:\Windows\SYSTEM.INI

Filesize
257B

MD5
0c7b7871e4147223819b830c3efb1ce6

SHA1
011b589adb8405b18b17b22cfd3e85a709532a9d

SHA256
c4bcc263e8a774a0bc35d26d1568f19a0652aa284f424d8c73feda18a42039b0

SHA512
0c00402cc9d8566948e4fbe23870aac0a622f4d464afc81d688cbe0e23c122c16d42acaadcfa187981787386b7e3b1387b8fdbd12f58f5160c4634f9f7e6573b

Download Submit
C:\llakxk.pif

Filesize
97KB

MD5
de172184e0bbe618b7bab01f425a4a2a

SHA1
b528d6b771a595b2d35d54777b5e52ff9f9b640a

SHA256
f6e84c5d076e162a0eef6fa716cdeacdaf937b3826630ac63135af79f86c4447

SHA512
95b6e42beeee4b9ac778c7c9ef83a17d07874663a6d7c10e88c1a7ca61afbe67e962b89f10f3b0eafd34ad776d54aee6e33a55ae42d19d41a1b5c607d7cada76

Download Submit
memory/2948-73-0x0000000004F00000-0x0000000005FBA000-memory.dmp

Filesize
16.7MB

Download
memory/2948-77-0x0000000004F00000-0x0000000005FBA000-memory.dmp

Filesize
16.7MB

Download
memory/2948-71-0x0000000000940000-0x0000000000942000-memory.dmp

Filesize
8KB

Download
memory/2948-141-0x0000000000400000-0x00000000004BF000-memory.dmp

Filesize
764KB

Download
memory/2948-55-0x0000000004F00000-0x0000000005FBA000-memory.dmp

Filesize
16.7MB

Download
memory/2948-92-0x0000000004F00000-0x0000000005FBA000-memory.dmp

Filesize
16.7MB

Download
memory/2948-88-0x0000000004F00000-0x0000000005FBA000-memory.dmp

Filesize
16.7MB

Download
memory/2948-87-0x0000000004F00000-0x0000000005FBA000-memory.dmp

Filesize
16.7MB

Download
memory/2948-86-0x0000000000940000-0x0000000000942000-memory.dmp

Filesize
8KB

Download
memory/2948-84-0x0000000004F00000-0x0000000005FBA000-memory.dmp

Filesize
16.7MB

Download
memory/2948-83-0x0000000004F00000-0x0000000005FBA000-memory.dmp

Filesize
16.7MB

Download
memory/2948-82-0x0000000004F00000-0x0000000005FBA000-memory.dmp

Filesize
16.7MB

Download
memory/2948-80-0x0000000004F00000-0x0000000005FBA000-memory.dmp

Filesize
16.7MB

Download
memory/2948-65-0x0000000000BA0000-0x0000000000BA1000-memory.dmp

Filesize
4KB

Download
memory/2948-76-0x0000000004F00000-0x0000000005FBA000-memory.dmp

Filesize
16.7MB

Download
memory/2948-56-0x0000000004F00000-0x0000000005FBA000-memory.dmp

Filesize
16.7MB

Download
memory/2948-75-0x0000000004F00000-0x0000000005FBA000-memory.dmp

Filesize
16.7MB

Download
memory/2948-74-0x0000000004F00000-0x0000000005FBA000-memory.dmp

Filesize
16.7MB

Download
memory/2948-72-0x0000000000940000-0x0000000000942000-memory.dmp

Filesize
8KB

Download
memory/2948-62-0x0000000004F00000-0x0000000005FBA000-memory.dmp

Filesize
16.7MB

Download
memory/2948-58-0x0000000004F00000-0x0000000005FBA000-memory.dmp

Filesize
16.7MB

Download
memory/2948-53-0x0000000004F00000-0x0000000005FBA000-memory.dmp

Filesize
16.7MB

Download
memory/2948-63-0x0000000004F00000-0x0000000005FBA000-memory.dmp

Filesize
16.7MB

Download
memory/2948-61-0x0000000004F00000-0x0000000005FBA000-memory.dmp

Filesize
16.7MB

Download
memory/2948-59-0x0000000004F00000-0x0000000005FBA000-memory.dmp

Filesize
16.7MB

Download
memory/2948-60-0x0000000004F00000-0x0000000005FBA000-memory.dmp

Filesize
16.7MB

Download
memory/2948-33-0x0000000000400000-0x00000000004BF000-memory.dmp

Filesize
764KB

Download
memory/2948-57-0x0000000004F00000-0x0000000005FBA000-memory.dmp

Filesize
16.7MB

Download
memory/3332-26-0x0000000003300000-0x00000000043BA000-memory.dmp

Filesize
16.7MB

Download
memory/3332-21-0x0000000003300000-0x00000000043BA000-memory.dmp

Filesize
16.7MB

Download
memory/3332-17-0x0000000003300000-0x00000000043BA000-memory.dmp

Filesize
16.7MB

Download
memory/3332-52-0x0000000000400000-0x00000000004BF000-memory.dmp

Filesize
764KB

Download
memory/3332-11-0x0000000001740000-0x0000000001741000-memory.dmp

Filesize
4KB

Download
memory/3332-4-0x0000000003300000-0x00000000043BA000-memory.dmp

Filesize
16.7MB

Download
memory/3332-5-0x0000000003300000-0x00000000043BA000-memory.dmp

Filesize
16.7MB

Download
memory/3332-0-0x0000000000400000-0x00000000004BF000-memory.dmp

Filesize
764KB

Download
memory/3332-37-0x0000000003300000-0x00000000043BA000-memory.dmp

Filesize
16.7MB

Download
memory/3332-29-0x0000000003300000-0x00000000043BA000-memory.dmp

Filesize
16.7MB

Download
memory/3332-41-0x0000000001720000-0x0000000001722000-memory.dmp

Filesize
8KB

Download
memory/3332-8-0x0000000003300000-0x00000000043BA000-memory.dmp

Filesize
16.7MB

Download
memory/3332-25-0x0000000003300000-0x00000000043BA000-memory.dmp

Filesize
16.7MB

Download
memory/3332-24-0x0000000003300000-0x00000000043BA000-memory.dmp

Filesize
16.7MB

Download
memory/3332-3-0x0000000003300000-0x00000000043BA000-memory.dmp

Filesize
16.7MB

Download
memory/3332-10-0x0000000001720000-0x0000000001722000-memory.dmp

Filesize
8KB

Download
memory/3332-18-0x0000000001720000-0x0000000001722000-memory.dmp

Filesize
8KB

Download
memory/3332-19-0x0000000003300000-0x00000000043BA000-memory.dmp

Filesize
16.7MB

Download
memory/3332-22-0x0000000003300000-0x00000000043BA000-memory.dmp

Filesize
16.7MB

Download
memory/3332-23-0x0000000003300000-0x00000000043BA000-memory.dmp

Filesize
16.7MB

Download
memory/3332-1-0x0000000003300000-0x00000000043BA000-memory.dmp

Filesize
16.7MB

Download
memory/3332-20-0x0000000001720000-0x0000000001722000-memory.dmp

Filesize
8KB

Download