ramnit | 48636f6b874c7c83be64737951bed1d3e642423a6faf34286fc2204f0c86590f

Analysis

max time kernel
150s
max time network
149s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
27-05-2024 02:02

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General

Target

179ed846f38f3493ef69e47aef1b34a0_NeikiAnalytics.dll
Size

200KB
MD5

179ed846f38f3493ef69e47aef1b34a0
SHA1

a82cefb7ef2f0fcc08213098ed3ed23f1e7a7b0e
SHA256

48636f6b874c7c83be64737951bed1d3e642423a6faf34286fc2204f0c86590f
SHA512

4b5073d74d165878c9589f6cd0db896d2d398d52e23192acce7b416a9c9d754f558d704b175aed527f43dba74c95b85df4b76fa316921175de75a0b3bad0d584
SSDEEP

6144:wMqWfdNAN6/AjNggWEv9XCrrupJywxS9KLF0:vqWfdNAc/uNKmSmfx6KW

Score

10^/10

ramnit sality backdoor banker evasion persistence spyware stealer trojan upx worm

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 WinLogon for persistence 2 TTPs 1 IoCs

persistence

Winlogon Helper DLL

T1547.004

Modify Registry

T1112

Processes:

svchost.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Userinit = "userinit.exe,c:\\program files (x86)\\microsoft\\watermark.exe"	svchost.exe

Modifies firewall policy service 2 TTPs 3 IoCs

evasion

Modify Registry

T1112

Windows Service

T1543.003

Processes:

rundll32mgr.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0"	rundll32mgr.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0"	rundll32mgr.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1"	rundll32mgr.exe

Ramnit
Ramnit is a versatile family that holds viruses, worms, and Trojans.
trojan spyware stealer worm banker ramnit
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
T1548.002

Disable or Modify Tools
T1562.001

Modify Registry
T1112

Processes:

rundll32mgr.exe

description ioc process

Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" rundll32mgr.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	rundll32mgr.exe

Windows security bypass 2 TTPs 6 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

Processes:

rundll32mgr.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	rundll32mgr.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	rundll32mgr.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	rundll32mgr.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1"	rundll32mgr.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	rundll32mgr.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1"	rundll32mgr.exe

Executes dropped EXE 2 IoCs

Processes:

rundll32mgr.exeWaterMark.exe

pid process

2172 rundll32mgr.exe
2536 WaterMark.exe
Loads dropped DLL 4 IoCs

Processes:

rundll32.exerundll32mgr.exe

pid process

1772 rundll32.exe
1772 rundll32.exe
2172 rundll32mgr.exe
2172 rundll32mgr.exe

pid	process
1772	rundll32.exe
1772	rundll32.exe
2172	rundll32mgr.exe
2172	rundll32mgr.exe

UPX packed file 19 IoCs

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

upx

Processes:

resource	yara_rule
behavioral1/memory/2172-14-0x0000000000400000-0x0000000000421000-memory.dmp	upx
behavioral1/memory/2172-23-0x0000000000400000-0x0000000000421000-memory.dmp	upx
behavioral1/memory/2172-22-0x0000000000400000-0x0000000000421000-memory.dmp	upx
behavioral1/memory/2172-17-0x0000000000400000-0x0000000000421000-memory.dmp	upx
behavioral1/memory/2172-16-0x0000000000400000-0x0000000000421000-memory.dmp	upx
behavioral1/memory/2172-27-0x0000000002A40000-0x0000000003ACE000-memory.dmp	upx
behavioral1/memory/2172-15-0x0000000000400000-0x0000000000421000-memory.dmp	upx
behavioral1/memory/2172-52-0x0000000002A40000-0x0000000003ACE000-memory.dmp	upx
behavioral1/memory/2172-53-0x0000000000400000-0x0000000000421000-memory.dmp	upx
behavioral1/memory/2172-29-0x0000000002A40000-0x0000000003ACE000-memory.dmp	upx
behavioral1/memory/2172-26-0x0000000002A40000-0x0000000003ACE000-memory.dmp	upx
behavioral1/memory/2172-31-0x0000000002A40000-0x0000000003ACE000-memory.dmp	upx
behavioral1/memory/2172-28-0x0000000002A40000-0x0000000003ACE000-memory.dmp	upx
behavioral1/memory/2172-81-0x0000000002A40000-0x0000000003ACE000-memory.dmp	upx
behavioral1/memory/2536-90-0x0000000000400000-0x0000000000421000-memory.dmp	upx
behavioral1/memory/2172-21-0x0000000002A40000-0x0000000003ACE000-memory.dmp	upx
behavioral1/memory/2172-30-0x0000000002A40000-0x0000000003ACE000-memory.dmp	upx
behavioral1/memory/2172-25-0x0000000002A40000-0x0000000003ACE000-memory.dmp	upx
behavioral1/memory/2536-148-0x0000000000400000-0x0000000000421000-memory.dmp	upx

Windows security modification 2 TTPs 7 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

Processes:

rundll32mgr.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	rundll32mgr.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1"	rundll32mgr.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\Svc	rundll32mgr.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	rundll32mgr.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	rundll32mgr.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	rundll32mgr.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1"	rundll32mgr.exe

Checks whether UAC is enabled 1 TTPs 1 IoCs
evasion trojan

System Information Discovery
T1082

Processes:

rundll32mgr.exe

description ioc process

Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" rundll32mgr.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	rundll32mgr.exe

Drops file in System32 directory 3 IoCs

Processes:

svchost.exerundll32.exe

description	ioc	process
File created	C:\Windows\SysWOW64\dmlconf.dat	svchost.exe
File opened for modification	C:\Windows\SysWOW64\dmlconf.dat	svchost.exe
File created	C:\Windows\SysWOW64\rundll32mgr.exe	rundll32.exe

Drops file in Program Files directory 64 IoCs

Processes:

svchost.exe

description	ioc	process
File opened for modification	C:\Program Files\VideoLAN\VLC\lua\http\mobile_equalizer.html	svchost.exe
File opened for modification	C:\Program Files\Windows Mail\msoe.dll	svchost.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.console.ui.notification_5.5.0.165303\html\olh001.htm	svchost.exe
File opened for modification	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\fr\ReachFramework.resources.dll	svchost.exe
File opened for modification	C:\Program Files (x86)\Common Files\Adobe AIR\Versions\1.0\WebKit.dll	svchost.exe
File opened for modification	C:\Program Files (x86)\Common Files\Adobe\Acrobat\ActiveX\AcroIEHelper.dll	svchost.exe
File opened for modification	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\ja\System.IdentityModel.Resources.dll	svchost.exe
File opened for modification	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\es\System.Data.Linq.Resources.dll	svchost.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\plugins\video_chroma\libchain_plugin.dll	svchost.exe
File opened for modification	C:\Program Files\Common Files\System\Ole DB\sqlxmlx.dll	svchost.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\plugins\control\libdummy_plugin.dll	svchost.exe
File opened for modification	C:\Program Files\Java\jre7\bin\jp2native.dll	svchost.exe
File opened for modification	C:\Program Files\Java\jre7\bin\ssv.dll	svchost.exe
File opened for modification	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\fr\System.Data.Services.Client.resources.dll	svchost.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\Clock.Gadget\en-US\settings.html	svchost.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\106.0.5249.119\eventlog_provider.dll	svchost.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jvisualvm.exe	svchost.exe
File opened for modification	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\es\System.Data.Entity.Resources.dll	svchost.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\plugins\demux\libplaylist_plugin.dll	svchost.exe
File opened for modification	C:\Program Files (x86)\Common Files\microsoft shared\Help\1028\hxdsui.dll	svchost.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\schemagen.exe	svchost.exe
File opened for modification	C:\Program Files\Microsoft Games\Minesweeper\MineSweeper.exe	svchost.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\msvcr100.dll	svchost.exe
File opened for modification	C:\Program Files\Mozilla Firefox\api-ms-win-crt-utility-l1-1-0.dll	svchost.exe
File opened for modification	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\System.Workflow.Runtime.dll	svchost.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\lua\http\vlm_export.html	svchost.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\plugins\access\libcdda_plugin.dll	svchost.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\Currency.Gadget\es-ES\currency.html	svchost.exe
File opened for modification	C:\Program Files\Common Files\System\msadc\msdaprsr.dll	svchost.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\106.0.5249.119\WidevineCdm\_platform_specific\win_x64\widevinecdm.dll	svchost.exe
File opened for modification	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\UIAutomationTypes.dll	svchost.exe
File opened for modification	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\de\System.Data.Entity.Design.Resources.dll	svchost.exe
File opened for modification	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\es\System.Data.DataSetExtensions.Resources.dll	svchost.exe
File opened for modification	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\fr\System.Data.Entity.Design.Resources.dll	svchost.exe
File opened for modification	C:\Program Files\Microsoft Office\Office14\URLREDIR.DLL	svchost.exe
File opened for modification	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\de\UIAutomationTypes.resources.dll	svchost.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\eula.dll	svchost.exe
File opened for modification	C:\Program Files\Java\jre7\bin\jfr.dll	svchost.exe
File opened for modification	C:\Program Files\Microsoft Games\Solitaire\Solitaire.exe	svchost.exe
File opened for modification	C:\Program Files\Microsoft Office\Office14\ONBttnIE.dll	svchost.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\CPU.Gadget\en-US\cpu.html	svchost.exe
File opened for modification	C:\Program Files\Common Files\Microsoft Shared\Stationery\Bears.htm	svchost.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jconsole.exe	svchost.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\plugins\access\libaccess_imem_plugin.dll	svchost.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroTextExtractor.exe	svchost.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\nio.dll	svchost.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.ecf.filetransfer.feature_3.9.0.v20140827-1444\epl-v10.html	svchost.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\lua\http\mobile.html	svchost.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\plugins\codec\libspdif_plugin.dll	svchost.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\plugins\video_filter\libfps_plugin.dll	svchost.exe
File opened for modification	C:\Program Files\Windows Photo Viewer\PhotoBase.dll	svchost.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\Calendar.Gadget\de-DE\calendar.html	svchost.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.emf.ecore_2.10.1.v20140901-1043\epl-v10.html	svchost.exe
File opened for modification	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\es\System.Printing.resources.dll	svchost.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\plugins\codec\libscte27_plugin.dll	svchost.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\plugins\video_chroma\libi422_i420_plugin.dll	svchost.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AdobeCollabSync.exe	svchost.exe
File opened for modification	C:\Program Files (x86)\Common Files\Adobe\Updater6\Adobe_Updater.exe	svchost.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\wsdetect.dll	svchost.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.ecf.filetransfer.httpclient4.ssl.feature_1.0.0.v20140827-1444\license.html	svchost.exe
File opened for modification	C:\Program Files\Common Files\Microsoft Shared\ink\imjplm.dll	svchost.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\plugins\video_filter\libedgedetection_plugin.dll	svchost.exe
File opened for modification	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\ja\UIAutomationClientsideProviders.resources.dll	svchost.exe
File opened for modification	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\es\System.Xml.Linq.Resources.dll	svchost.exe

Drops file in Windows directory 1 IoCs

Processes:

rundll32mgr.exe

description ioc process

File opened for modification C:\Windows\SYSTEM.INI rundll32mgr.exe

description	ioc	process
File opened for modification	C:\Windows\SYSTEM.INI	rundll32mgr.exe

Suspicious behavior: EnumeratesProcesses 9 IoCs

Processes:

rundll32mgr.exeWaterMark.exe

pid	process
2172	rundll32mgr.exe
2536	WaterMark.exe
2536	WaterMark.exe
2536	WaterMark.exe
2536	WaterMark.exe
2536	WaterMark.exe
2536	WaterMark.exe
2536	WaterMark.exe
2536	WaterMark.exe

Suspicious use of AdjustPrivilegeToken 23 IoCs

Processes:

rundll32.exerundll32mgr.exeWaterMark.exesvchost.exe

description	pid	process
Token: SeDebugPrivilege	1772	rundll32.exe
Token: SeDebugPrivilege	2172	rundll32mgr.exe
Token: SeDebugPrivilege	2172	rundll32mgr.exe
Token: SeDebugPrivilege	2172	rundll32mgr.exe
Token: SeDebugPrivilege	2172	rundll32mgr.exe
Token: SeDebugPrivilege	2172	rundll32mgr.exe
Token: SeDebugPrivilege	2172	rundll32mgr.exe
Token: SeDebugPrivilege	2172	rundll32mgr.exe
Token: SeDebugPrivilege	2172	rundll32mgr.exe
Token: SeDebugPrivilege	2172	rundll32mgr.exe
Token: SeDebugPrivilege	2172	rundll32mgr.exe
Token: SeDebugPrivilege	2172	rundll32mgr.exe
Token: SeDebugPrivilege	2172	rundll32mgr.exe
Token: SeDebugPrivilege	2172	rundll32mgr.exe
Token: SeDebugPrivilege	2172	rundll32mgr.exe
Token: SeDebugPrivilege	2172	rundll32mgr.exe
Token: SeDebugPrivilege	2172	rundll32mgr.exe
Token: SeDebugPrivilege	2172	rundll32mgr.exe
Token: SeDebugPrivilege	2172	rundll32mgr.exe
Token: SeDebugPrivilege	2172	rundll32mgr.exe
Token: SeDebugPrivilege	2172	rundll32mgr.exe
Token: SeDebugPrivilege	2536	WaterMark.exe
Token: SeDebugPrivilege	2012	svchost.exe

Suspicious use of UnmapMainImage 2 IoCs

Processes:

rundll32mgr.exeWaterMark.exe

pid process

2172 rundll32mgr.exe
2536 WaterMark.exe

Suspicious use of WriteProcessMemory 42 IoCs

Processes:

rundll32.exerundll32.exerundll32mgr.exeWaterMark.exe

description	pid	process	target process
PID 1152 wrote to memory of 1772	1152	rundll32.exe	rundll32.exe
PID 1152 wrote to memory of 1772	1152	rundll32.exe	rundll32.exe
PID 1152 wrote to memory of 1772	1152	rundll32.exe	rundll32.exe
PID 1152 wrote to memory of 1772	1152	rundll32.exe	rundll32.exe
PID 1152 wrote to memory of 1772	1152	rundll32.exe	rundll32.exe
PID 1152 wrote to memory of 1772	1152	rundll32.exe	rundll32.exe
PID 1152 wrote to memory of 1772	1152	rundll32.exe	rundll32.exe
PID 1772 wrote to memory of 2172	1772	rundll32.exe	rundll32mgr.exe
PID 1772 wrote to memory of 2172	1772	rundll32.exe	rundll32mgr.exe
PID 1772 wrote to memory of 2172	1772	rundll32.exe	rundll32mgr.exe
PID 1772 wrote to memory of 2172	1772	rundll32.exe	rundll32mgr.exe
PID 2172 wrote to memory of 1180	2172	rundll32mgr.exe	taskhost.exe
PID 2172 wrote to memory of 1312	2172	rundll32mgr.exe	Dwm.exe
PID 2172 wrote to memory of 1368	2172	rundll32mgr.exe	Explorer.EXE
PID 2172 wrote to memory of 460	2172	rundll32mgr.exe	DllHost.exe
PID 2172 wrote to memory of 1152	2172	rundll32mgr.exe	rundll32.exe
PID 2172 wrote to memory of 1772	2172	rundll32mgr.exe	rundll32.exe
PID 2172 wrote to memory of 1772	2172	rundll32mgr.exe	rundll32.exe
PID 2172 wrote to memory of 2536	2172	rundll32mgr.exe	WaterMark.exe
PID 2172 wrote to memory of 2536	2172	rundll32mgr.exe	WaterMark.exe
PID 2172 wrote to memory of 2536	2172	rundll32mgr.exe	WaterMark.exe
PID 2172 wrote to memory of 2536	2172	rundll32mgr.exe	WaterMark.exe
PID 2536 wrote to memory of 2376	2536	WaterMark.exe	svchost.exe
PID 2536 wrote to memory of 2376	2536	WaterMark.exe	svchost.exe
PID 2536 wrote to memory of 2376	2536	WaterMark.exe	svchost.exe
PID 2536 wrote to memory of 2376	2536	WaterMark.exe	svchost.exe
PID 2536 wrote to memory of 2376	2536	WaterMark.exe	svchost.exe
PID 2536 wrote to memory of 2376	2536	WaterMark.exe	svchost.exe
PID 2536 wrote to memory of 2376	2536	WaterMark.exe	svchost.exe
PID 2536 wrote to memory of 2376	2536	WaterMark.exe	svchost.exe
PID 2536 wrote to memory of 2376	2536	WaterMark.exe	svchost.exe
PID 2536 wrote to memory of 2376	2536	WaterMark.exe	svchost.exe
PID 2536 wrote to memory of 2012	2536	WaterMark.exe	svchost.exe
PID 2536 wrote to memory of 2012	2536	WaterMark.exe	svchost.exe
PID 2536 wrote to memory of 2012	2536	WaterMark.exe	svchost.exe
PID 2536 wrote to memory of 2012	2536	WaterMark.exe	svchost.exe
PID 2536 wrote to memory of 2012	2536	WaterMark.exe	svchost.exe
PID 2536 wrote to memory of 2012	2536	WaterMark.exe	svchost.exe
PID 2536 wrote to memory of 2012	2536	WaterMark.exe	svchost.exe
PID 2536 wrote to memory of 2012	2536	WaterMark.exe	svchost.exe
PID 2536 wrote to memory of 2012	2536	WaterMark.exe	svchost.exe
PID 2536 wrote to memory of 2012	2536	WaterMark.exe	svchost.exe

System policy modification 1 TTPs 1 IoCs
evasion

Modify Registry
T1112

Processes:

rundll32mgr.exe

description ioc process

Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" rundll32mgr.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	rundll32mgr.exe

C:\Windows\system32\taskhost.exe
"taskhost.exe"
1⤵
PID:1180

C:\Windows\system32\Dwm.exe
"C:\Windows\system32\Dwm.exe"
1⤵
PID:1312

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1368

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\179ed846f38f3493ef69e47aef1b34a0_NeikiAnalytics.dll,#1
2⤵
- Suspicious use of WriteProcessMemory
PID:1152

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\179ed846f38f3493ef69e47aef1b34a0_NeikiAnalytics.dll,#1
3⤵
- Loads dropped DLL
- Drops file in System32 directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1772

C:\Windows\SysWOW64\rundll32mgr.exe
C:\Windows\SysWOW64\rundll32mgr.exe
4⤵
- Modifies firewall policy service
- UAC bypass
- Windows security bypass
- Executes dropped EXE
- Loads dropped DLL
- Windows security modification
- Checks whether UAC is enabled
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
- System policy modification
PID:2172

C:\Program Files (x86)\Microsoft\WaterMark.exe
"C:\Program Files (x86)\Microsoft\WaterMark.exe"
5⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:2536

C:\Windows\SysWOW64\svchost.exe
C:\Windows\system32\svchost.exe
6⤵
- Modifies WinLogon for persistence
- Drops file in System32 directory
- Drops file in Program Files directory
PID:2376

C:\Windows\SysWOW64\svchost.exe
C:\Windows\system32\svchost.exe
6⤵
- Suspicious use of AdjustPrivilegeToken
PID:2012

C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
1⤵
PID:460

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Winlogon Helper DLL

T1547.004

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

Winlogon Helper DLL

T1547.004

Create or Modify System Process

T1543

Windows Service

T1543.003

Defense Evasion

Abuse Elevation Control Mechanism

T1548

Bypass User Account Control

T1548.002

Impair Defenses

T1562

Disable or Modify Tools

T1562.001

Modify Registry

T1112

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.ecf.core.ssl.feature_1.0.0.v20140827-1444\epl-v10.html

Filesize
342KB

MD5
67c918ebc4467c5005d27e4b8db3860c

SHA1
778d2dbaab9c939dc874cdc24b99cab7c35246b2

SHA256
ba1ca8044ea982b060a0d8d082201ec620ce6739a9d45d9093f0de05ae255473

SHA512
40b8a38b942107435c87a0f0d94b4d56319d0d538cee5dcfbdb75e9e85d1a236a56a3eaf46ef0af98ddfd7de40fdf145ad075f066a7bfc628d7f432525534fa4

Download Submit
C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.ecf.core.ssl.feature_1.0.0.v20140827-1444\license.html

Filesize
338KB

MD5
8630da1619d1d65dace532c493a9cb31

SHA1
192a941b8cf2a31cc14ef5930f5145b1e7e61feb

SHA256
4a089e38376e56247cf12a1e9e0eba5c0622572215a507a6613ef06bfca983a6

SHA512
c19bb7130fb999342e9294444fe2b65fe66cff9587ea5f3f01d3cf81c277311dc77bbe2c3707496705caac5c9af965ff769ded5fe5b58c37b1833a789ad594a9

Download Submit
\Windows\SysWOW64\rundll32mgr.exe

Filesize
164KB

MD5
a3b1f1c4cd75bea10095e054f990bf1d

SHA1
15bf037b2166d2533e12bbec9f1d5f9a3ad8c81b

SHA256
a4c51942f696650a7ce0530a88c3742380ac82bc1ddc75c24d1417f0958caaee

SHA512
7457591c9676baa6043e4c3ae6ede364f19964c4e4e6a91a06e148221402791cabf9d5ab2bfcb629120ab136fee0a2994c0830f7cbfb112c5c6b07109b6a1a94

Download Submit
memory/1180-33-0x0000000001B40000-0x0000000001B42000-memory.dmp

Filesize
8KB

Download
memory/1772-13-0x0000000077D20000-0x0000000077D21000-memory.dmp

Filesize
4KB

Download
memory/1772-12-0x0000000000130000-0x0000000000131000-memory.dmp

Filesize
4KB

Download
memory/1772-11-0x0000000000120000-0x0000000000121000-memory.dmp

Filesize
4KB

Download
memory/1772-54-0x0000000000290000-0x0000000000291000-memory.dmp

Filesize
4KB

Download
memory/1772-10-0x0000000000210000-0x0000000000244000-memory.dmp

Filesize
208KB

Download
memory/1772-144-0x0000000000210000-0x0000000000212000-memory.dmp

Filesize
8KB

Download
memory/1772-118-0x0000000000280000-0x0000000000282000-memory.dmp

Filesize
8KB

Download
memory/1772-3-0x0000000000210000-0x0000000000244000-memory.dmp

Filesize
208KB

Download
memory/1772-43-0x0000000000280000-0x0000000000282000-memory.dmp

Filesize
8KB

Download
memory/1772-57-0x0000000000280000-0x0000000000282000-memory.dmp

Filesize
8KB

Download
memory/1772-58-0x0000000000280000-0x0000000000282000-memory.dmp

Filesize
8KB

Download
memory/1772-1-0x0000000010000000-0x0000000010035000-memory.dmp

Filesize
212KB

Download
memory/1772-44-0x0000000000290000-0x0000000000291000-memory.dmp

Filesize
4KB

Download
memory/2172-31-0x0000000002A40000-0x0000000003ACE000-memory.dmp

Filesize
16.6MB

Download
memory/2172-25-0x0000000002A40000-0x0000000003ACE000-memory.dmp

Filesize
16.6MB

Download
memory/2172-29-0x0000000002A40000-0x0000000003ACE000-memory.dmp

Filesize
16.6MB

Download
memory/2172-56-0x00000000001A0000-0x00000000001A1000-memory.dmp

Filesize
4KB

Download
memory/2172-26-0x0000000002A40000-0x0000000003ACE000-memory.dmp

Filesize
16.6MB

Download
memory/2172-55-0x0000000000980000-0x0000000000981000-memory.dmp

Filesize
4KB

Download
memory/2172-28-0x0000000002A40000-0x0000000003ACE000-memory.dmp

Filesize
16.6MB

Download
memory/2172-59-0x00000000003A0000-0x00000000003A2000-memory.dmp

Filesize
8KB

Download
memory/2172-67-0x00000000048C0000-0x00000000048F4000-memory.dmp

Filesize
208KB

Download
memory/2172-81-0x0000000002A40000-0x0000000003ACE000-memory.dmp

Filesize
16.6MB

Download
memory/2172-14-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/2172-23-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/2172-22-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/2172-17-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/2172-62-0x00000000003A0000-0x00000000003A2000-memory.dmp

Filesize
8KB

Download
memory/2172-16-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/2172-27-0x0000000002A40000-0x0000000003ACE000-memory.dmp

Filesize
16.6MB

Download
memory/2172-53-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/2172-52-0x0000000002A40000-0x0000000003ACE000-memory.dmp

Filesize
16.6MB

Download
memory/2172-21-0x0000000002A40000-0x0000000003ACE000-memory.dmp

Filesize
16.6MB

Download
memory/2172-15-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/2172-30-0x0000000002A40000-0x0000000003ACE000-memory.dmp

Filesize
16.6MB

Download
memory/2376-103-0x00000000000A0000-0x00000000000A1000-memory.dmp

Filesize
4KB

Download
memory/2376-114-0x0000000000090000-0x0000000000091000-memory.dmp

Filesize
4KB

Download
memory/2376-104-0x0000000000080000-0x0000000000081000-memory.dmp

Filesize
4KB

Download
memory/2376-94-0x0000000020010000-0x0000000020022000-memory.dmp

Filesize
72KB

Download
memory/2536-91-0x00000000001C0000-0x00000000001C1000-memory.dmp

Filesize
4KB

Download
memory/2536-148-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/2536-92-0x0000000077D1F000-0x0000000077D20000-memory.dmp

Filesize
4KB

Download
memory/2536-90-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download