ramnit | 546e6609ae734a7d8ea67b440a67aaa37c6347a8e6b8ed17e250771adbc54b0c

Analysis

max time kernel
150s
max time network
144s
platform
windows7_x64
resource
win7-20240215-en
resource tags

arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system
submitted
25-05-2024 11:43

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General

Target

ef4818117a0a1fcf4eb92c0487dd2140_NeikiAnalytics.dll
Size

200KB
MD5

ef4818117a0a1fcf4eb92c0487dd2140
SHA1

221cb972f1771ffb8da5a91f006feb170623bd46
SHA256

546e6609ae734a7d8ea67b440a67aaa37c6347a8e6b8ed17e250771adbc54b0c
SHA512

c72fce1eefaf73605406a882e1449936ea7e54f36626e8229537b700416c5dc491ed0bb4043e7d4799bb651b970353d8501ace76715c535d97455ccd8725ba1b
SSDEEP

6144:wMqWfdNANa/AjNggWEv9XCrrupJywxS9KLFf:vqWfdNA0/uNKmSmfx6KV

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\DisableNotifications = "1"	rundll32mgr.exe
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

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

1652 rundll32mgr.exe
2388 WaterMark.exe
Loads dropped DLL 4 IoCs

Processes:

rundll32.exerundll32mgr.exe

pid process

1880 rundll32.exe
1880 rundll32.exe
1652 rundll32mgr.exe
1652 rundll32mgr.exe

pid	process
1880	rundll32.exe
1880	rundll32.exe
1652	rundll32mgr.exe
1652	rundll32mgr.exe

UPX packed file 20 IoCs

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

upx

Processes:

resource	yara_rule
behavioral1/memory/1652-17-0x0000000000400000-0x0000000000421000-memory.dmp	upx
behavioral1/memory/1652-16-0x0000000000400000-0x0000000000421000-memory.dmp	upx
behavioral1/memory/1652-22-0x0000000002950000-0x00000000039DE000-memory.dmp	upx
behavioral1/memory/1652-20-0x0000000000400000-0x0000000000421000-memory.dmp	upx
behavioral1/memory/1652-19-0x0000000000400000-0x0000000000421000-memory.dmp	upx
behavioral1/memory/1652-15-0x0000000000400000-0x0000000000421000-memory.dmp	upx
behavioral1/memory/1652-14-0x0000000000400000-0x0000000000421000-memory.dmp	upx
behavioral1/memory/1652-29-0x0000000002950000-0x00000000039DE000-memory.dmp	upx
behavioral1/memory/1652-33-0x0000000002950000-0x00000000039DE000-memory.dmp	upx
behavioral1/memory/1652-25-0x0000000002950000-0x00000000039DE000-memory.dmp	upx
behavioral1/memory/1652-32-0x0000000002950000-0x00000000039DE000-memory.dmp	upx
behavioral1/memory/1652-26-0x0000000002950000-0x00000000039DE000-memory.dmp	upx
behavioral1/memory/1652-34-0x0000000002950000-0x00000000039DE000-memory.dmp	upx
behavioral1/memory/1652-30-0x0000000000400000-0x0000000000421000-memory.dmp	upx
behavioral1/memory/1652-27-0x0000000002950000-0x00000000039DE000-memory.dmp	upx
behavioral1/memory/1652-24-0x0000000002950000-0x00000000039DE000-memory.dmp	upx
behavioral1/memory/1652-84-0x0000000002950000-0x00000000039DE000-memory.dmp	upx
behavioral1/memory/1652-78-0x00000000048B0000-0x00000000048E4000-memory.dmp	upx
behavioral1/memory/2388-100-0x0000000000400000-0x0000000000421000-memory.dmp	upx
behavioral1/memory/2388-145-0x0000000000400000-0x0000000000421000-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\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
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "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.exerundll32mgr.exe

description	ioc	process
File opened for modification	C:\Program Files\Common Files\Microsoft Shared\ink\IpsMigrationPlugin.dll	svchost.exe
File opened for modification	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\PresentationFramework.Royale.dll	svchost.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\ja-JP\weather.html	svchost.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\plugins\codec\libaes3_plugin.dll	svchost.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\plugins\lua\liblua_plugin.dll	svchost.exe
File opened for modification	C:\Program Files\Internet Explorer\msdbg2.dll	svchost.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\jsoundds.dll	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\VideoLAN\VLC\plugins\mux\libmux_avi_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\Microsoft Games\More Games\MoreGames.dll	svchost.exe
File opened for modification	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\fr\UIAutomationClientsideProviders.resources.dll	svchost.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\plugins\codec\libqsv_plugin.dll	svchost.exe
File opened for modification	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\de\PresentationBuildTasks.resources.dll	svchost.exe
File opened for modification	C:\Program Files (x86)\Common Files\microsoft shared\OFFICE14\MSOXMLMF.DLL	svchost.exe
File opened for modification	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\de\Microsoft.Build.Utilities.v3.5.resources.dll	svchost.exe
File opened for modification	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\it\System.Xml.Linq.Resources.dll	svchost.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\plugins\codec\libfluidsynth_plugin.dll	svchost.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\plugins\video_filter\libanaglyph_plugin.dll	svchost.exe
File opened for modification	C:\Program Files (x86)\Common Files\Adobe AIR\Versions\1.0\Adobe AIR Updater.exe	svchost.exe
File opened for modification	C:\Program Files\Java\jre7\bin\java.dll	svchost.exe
File opened for modification	C:\Program Files\Java\jre7\bin\wsdetect.dll	svchost.exe
File opened for modification	C:\Program Files\Mozilla Firefox\pingsender.exe	svchost.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\plugins\audio_filter\libparam_eq_plugin.dll	svchost.exe
File opened for modification	C:\Program Files\Common Files\System\msadc\msaddsr.dll	svchost.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\lua\http\mobile_view.html	svchost.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\plugins\audio_filter\libnormvol_plugin.dll	svchost.exe
File opened for modification	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\es\ReachFramework.resources.dll	svchost.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\plugins\mux\libmux_dummy_plugin.dll	svchost.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\plugins\video_chroma\librv32_plugin.dll	svchost.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\PicturePuzzle.Gadget\es-ES\picturePuzzle.html	svchost.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\JP2KLib.dll	svchost.exe
File opened for modification	C:\Program Files\Internet Explorer\MemoryAnalyzer.dll	svchost.exe
File opened for modification	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\es\System.RunTime.Serialization.Resources.dll	svchost.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\plugins\stream_filter\libhds_plugin.dll	svchost.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.equinox.p2.rcp.feature_1.2.0.v20140523-0116\epl-v10.html	svchost.exe
File opened for modification	C:\Program Files\Java\jre7\bin\dtplugin\deployJava1.dll	svchost.exe
File opened for modification	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\PresentationFramework.Aero.dll	svchost.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\plugins\access_output\libaccess_output_file_plugin.dll	svchost.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\plugins\codec\libx264_plugin.dll	svchost.exe
File opened for modification	C:\Program Files (x86)\Microsoft\pxE34.tmp	rundll32mgr.exe
File opened for modification	C:\Program Files\Common Files\Microsoft Shared\OfficeSoftwareProtectionPlatform\OSPPSVC.EXE	svchost.exe
File opened for modification	C:\Program Files\Common Files\Microsoft Shared\OfficeSoftwareProtectionPlatform\OSPPWMI.DLL	svchost.exe
File opened for modification	C:\Program Files (x86)\Common Files\microsoft shared\EURO\MSOEURO.DLL	svchost.exe
File opened for modification	C:\Program Files (x86)\Common Files\microsoft shared\DW\DWTRIG20.EXE	svchost.exe
File opened for modification	C:\Program Files (x86)\Common Files\microsoft shared\ink\pipres.dll	svchost.exe
File opened for modification	C:\Program Files\Common Files\Microsoft Shared\ink\mshwjpn.dll	svchost.exe
File opened for modification	C:\Program Files\Common Files\System\Ole DB\msdatl3.dll	svchost.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\SlideShow.Gadget\it-IT\settings.html	svchost.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\plugins\video_output\libwinhibit_plugin.dll	svchost.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\rt3d.dll	svchost.exe
File opened for modification	C:\Program Files (x86)\Common Files\microsoft shared\Help\3082\hxdsui.dll	svchost.exe
File opened for modification	C:\Program Files\Common Files\Microsoft Shared\ink\tiptsf.dll	svchost.exe
File opened for modification	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\es\System.IdentityModel.Resources.dll	svchost.exe
File opened for modification	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\fr\PresentationBuildTasks.resources.dll	svchost.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\plugins\mux\libmux_ogg_plugin.dll	svchost.exe
File opened for modification	C:\Program Files\Windows Defender\MpCmdRun.exe	svchost.exe
File opened for modification	C:\Program Files\Common Files\System\msadc\msdaremr.dll	svchost.exe
File opened for modification	C:\Program Files\Mozilla Firefox\api-ms-win-crt-runtime-l1-1-0.dll	svchost.exe
File opened for modification	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\System.Printing.dll	svchost.exe
File opened for modification	C:\Program Files\Mozilla Firefox\api-ms-win-crt-heap-l1-1-0.dll	svchost.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\plugins\access\libtimecode_plugin.dll	svchost.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\RSSFeeds.Gadget\es-ES\RSSFeeds.html	svchost.exe
File opened for modification	C:\Program Files (x86)\Common Files\microsoft shared\OFFICE14\1033\ACEODBCI.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
1652	rundll32mgr.exe
2388	WaterMark.exe
2388	WaterMark.exe
2388	WaterMark.exe
2388	WaterMark.exe
2388	WaterMark.exe
2388	WaterMark.exe
2388	WaterMark.exe
2388	WaterMark.exe

Suspicious use of AdjustPrivilegeToken 23 IoCs

Processes:

rundll32.exerundll32mgr.exeWaterMark.exesvchost.exe

description	pid	process
Token: SeDebugPrivilege	1880	rundll32.exe
Token: SeDebugPrivilege	1652	rundll32mgr.exe
Token: SeDebugPrivilege	1652	rundll32mgr.exe
Token: SeDebugPrivilege	1652	rundll32mgr.exe
Token: SeDebugPrivilege	1652	rundll32mgr.exe
Token: SeDebugPrivilege	1652	rundll32mgr.exe
Token: SeDebugPrivilege	1652	rundll32mgr.exe
Token: SeDebugPrivilege	1652	rundll32mgr.exe
Token: SeDebugPrivilege	1652	rundll32mgr.exe
Token: SeDebugPrivilege	1652	rundll32mgr.exe
Token: SeDebugPrivilege	1652	rundll32mgr.exe
Token: SeDebugPrivilege	1652	rundll32mgr.exe
Token: SeDebugPrivilege	1652	rundll32mgr.exe
Token: SeDebugPrivilege	1652	rundll32mgr.exe
Token: SeDebugPrivilege	1652	rundll32mgr.exe
Token: SeDebugPrivilege	1652	rundll32mgr.exe
Token: SeDebugPrivilege	1652	rundll32mgr.exe
Token: SeDebugPrivilege	1652	rundll32mgr.exe
Token: SeDebugPrivilege	1652	rundll32mgr.exe
Token: SeDebugPrivilege	1652	rundll32mgr.exe
Token: SeDebugPrivilege	1652	rundll32mgr.exe
Token: SeDebugPrivilege	2388	WaterMark.exe
Token: SeDebugPrivilege	1440	svchost.exe

Suspicious use of UnmapMainImage 2 IoCs

Processes:

rundll32mgr.exeWaterMark.exe

pid process

1652 rundll32mgr.exe
2388 WaterMark.exe

Suspicious use of WriteProcessMemory 42 IoCs

Processes:

rundll32.exerundll32.exerundll32mgr.exeWaterMark.exe

description	pid	process	target process
PID 1956 wrote to memory of 1880	1956	rundll32.exe	rundll32.exe
PID 1956 wrote to memory of 1880	1956	rundll32.exe	rundll32.exe
PID 1956 wrote to memory of 1880	1956	rundll32.exe	rundll32.exe
PID 1956 wrote to memory of 1880	1956	rundll32.exe	rundll32.exe
PID 1956 wrote to memory of 1880	1956	rundll32.exe	rundll32.exe
PID 1956 wrote to memory of 1880	1956	rundll32.exe	rundll32.exe
PID 1956 wrote to memory of 1880	1956	rundll32.exe	rundll32.exe
PID 1880 wrote to memory of 1652	1880	rundll32.exe	rundll32mgr.exe
PID 1880 wrote to memory of 1652	1880	rundll32.exe	rundll32mgr.exe
PID 1880 wrote to memory of 1652	1880	rundll32.exe	rundll32mgr.exe
PID 1880 wrote to memory of 1652	1880	rundll32.exe	rundll32mgr.exe
PID 1652 wrote to memory of 1044	1652	rundll32mgr.exe	Dwm.exe
PID 1652 wrote to memory of 1060	1652	rundll32mgr.exe	taskhost.exe
PID 1652 wrote to memory of 1104	1652	rundll32mgr.exe	Explorer.EXE
PID 1652 wrote to memory of 1544	1652	rundll32mgr.exe	DllHost.exe
PID 1652 wrote to memory of 1956	1652	rundll32mgr.exe	rundll32.exe
PID 1652 wrote to memory of 1880	1652	rundll32mgr.exe	rundll32.exe
PID 1652 wrote to memory of 1880	1652	rundll32mgr.exe	rundll32.exe
PID 1652 wrote to memory of 2388	1652	rundll32mgr.exe	WaterMark.exe
PID 1652 wrote to memory of 2388	1652	rundll32mgr.exe	WaterMark.exe
PID 1652 wrote to memory of 2388	1652	rundll32mgr.exe	WaterMark.exe
PID 1652 wrote to memory of 2388	1652	rundll32mgr.exe	WaterMark.exe
PID 2388 wrote to memory of 2724	2388	WaterMark.exe	svchost.exe
PID 2388 wrote to memory of 2724	2388	WaterMark.exe	svchost.exe
PID 2388 wrote to memory of 2724	2388	WaterMark.exe	svchost.exe
PID 2388 wrote to memory of 2724	2388	WaterMark.exe	svchost.exe
PID 2388 wrote to memory of 2724	2388	WaterMark.exe	svchost.exe
PID 2388 wrote to memory of 2724	2388	WaterMark.exe	svchost.exe
PID 2388 wrote to memory of 2724	2388	WaterMark.exe	svchost.exe
PID 2388 wrote to memory of 2724	2388	WaterMark.exe	svchost.exe
PID 2388 wrote to memory of 2724	2388	WaterMark.exe	svchost.exe
PID 2388 wrote to memory of 2724	2388	WaterMark.exe	svchost.exe
PID 2388 wrote to memory of 1440	2388	WaterMark.exe	svchost.exe
PID 2388 wrote to memory of 1440	2388	WaterMark.exe	svchost.exe
PID 2388 wrote to memory of 1440	2388	WaterMark.exe	svchost.exe
PID 2388 wrote to memory of 1440	2388	WaterMark.exe	svchost.exe
PID 2388 wrote to memory of 1440	2388	WaterMark.exe	svchost.exe
PID 2388 wrote to memory of 1440	2388	WaterMark.exe	svchost.exe
PID 2388 wrote to memory of 1440	2388	WaterMark.exe	svchost.exe
PID 2388 wrote to memory of 1440	2388	WaterMark.exe	svchost.exe
PID 2388 wrote to memory of 1440	2388	WaterMark.exe	svchost.exe
PID 2388 wrote to memory of 1440	2388	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\Dwm.exe
"C:\Windows\system32\Dwm.exe"
1⤵
PID:1044

C:\Windows\system32\taskhost.exe
"taskhost.exe"
1⤵
PID:1060

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1104
- C:\Windows\system32\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\ef4818117a0a1fcf4eb92c0487dd2140_NeikiAnalytics.dll,#1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1956
- - C:\Windows\SysWOW64\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\ef4818117a0a1fcf4eb92c0487dd2140_NeikiAnalytics.dll,#1
    3⤵
    - Loads dropped DLL
    - Drops file in System32 directory
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:1880
  - - 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 Program Files directory
      Drops file in Windows directory
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      Suspicious use of UnmapMainImage
      Suspicious use of WriteProcessMemory
      System policy modification
      PID:1652
    - - 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:2388
      - 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:2724
      - C:\Windows\SysWOW64\svchost.exe
        
        C:\Windows\system32\svchost.exe
        6⤵
        Suspicious use of AdjustPrivilegeToken
        
        PID:1440

C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
1⤵
PID:1544

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
0426690b5ec2170e21c451ea2a3ca744

SHA1
57e1eca5043824bfea02338d56528db42332b0b8

SHA256
4970926b6158242b5c61e06795837e212e17c4b83ebb315896fbc3294ab364d0

SHA512
9ff9971a6e29d1bc4383a95f7bdf591951acf957a462612b015d0ca9213b6a5f579fd427674c79f2ca844eab75d9af62531d5482480824c7acd606bb21b684e2

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
f66a6fda6e4ad88d9fd317020c0b9218

SHA1
226668f6e2b0e4fa512e97660cf5651d10339de7

SHA256
452d362d170387c30b80476dd1fe33735d84570d40b60048c7ecfe86aa59d726

SHA512
82fa5cd9754f3e53a16ce611b60e9d44af03f619d1cf75c2cb02172d32ca20afc782cb3feef4fdcb39cabbeb1972232ef81de2234a7cf51e9a3c0ead15b4c35e

Download Submit
\Windows\SysWOW64\rundll32mgr.exe

Filesize
164KB

MD5
a3b1f1c4cd75bea10095e054f990bf1d

SHA1
15bf037b2166d2533e12bbec9f1d5f9a3ad8c81b

SHA256
a4c51942f696650a7ce0530a88c3742380ac82bc1ddc75c24d1417f0958caaee

SHA512
7457591c9676baa6043e4c3ae6ede364f19964c4e4e6a91a06e148221402791cabf9d5ab2bfcb629120ab136fee0a2994c0830f7cbfb112c5c6b07109b6a1a94

Download Submit
memory/1044-35-0x0000000001EA0000-0x0000000001EA2000-memory.dmp

Filesize
8KB

Download
memory/1652-60-0x00000000003E0000-0x00000000003E2000-memory.dmp

Filesize
8KB

Download
memory/1652-15-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/1652-17-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/1652-78-0x00000000048B0000-0x00000000048E4000-memory.dmp

Filesize
208KB

Download
memory/1652-22-0x0000000002950000-0x00000000039DE000-memory.dmp

Filesize
16.6MB

Download
memory/1652-84-0x0000000002950000-0x00000000039DE000-memory.dmp

Filesize
16.6MB

Download
memory/1652-19-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/1652-24-0x0000000002950000-0x00000000039DE000-memory.dmp

Filesize
16.6MB

Download
memory/1652-14-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/1652-29-0x0000000002950000-0x00000000039DE000-memory.dmp

Filesize
16.6MB

Download
memory/1652-33-0x0000000002950000-0x00000000039DE000-memory.dmp

Filesize
16.6MB

Download
memory/1652-25-0x0000000002950000-0x00000000039DE000-memory.dmp

Filesize
16.6MB

Download
memory/1652-31-0x00000000001A0000-0x00000000001A1000-memory.dmp

Filesize
4KB

Download
memory/1652-32-0x0000000002950000-0x00000000039DE000-memory.dmp

Filesize
16.6MB

Download
memory/1652-54-0x00000000003F0000-0x00000000003F1000-memory.dmp

Filesize
4KB

Download
memory/1652-27-0x0000000002950000-0x00000000039DE000-memory.dmp

Filesize
16.6MB

Download
memory/1652-30-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/1652-58-0x00000000003E0000-0x00000000003E2000-memory.dmp

Filesize
8KB

Download
memory/1652-34-0x0000000002950000-0x00000000039DE000-memory.dmp

Filesize
16.6MB

Download
memory/1652-59-0x00000000048B0000-0x00000000048E4000-memory.dmp

Filesize
208KB

Download
memory/1652-16-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/1652-26-0x0000000002950000-0x00000000039DE000-memory.dmp

Filesize
16.6MB

Download
memory/1652-20-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/1880-3-0x0000000001CD0000-0x0000000001D04000-memory.dmp

Filesize
208KB

Download
memory/1880-45-0x0000000001E10000-0x0000000001E11000-memory.dmp

Filesize
4KB

Download
memory/1880-10-0x00000000001D0000-0x00000000001D1000-memory.dmp

Filesize
4KB

Download
memory/1880-12-0x0000000077830000-0x0000000077831000-memory.dmp

Filesize
4KB

Download
memory/1880-44-0x0000000001E00000-0x0000000001E02000-memory.dmp

Filesize
8KB

Download
memory/1880-11-0x00000000001E0000-0x00000000001E1000-memory.dmp

Filesize
4KB

Download
memory/1880-53-0x0000000001E10000-0x0000000001E11000-memory.dmp

Filesize
4KB

Download
memory/1880-1-0x0000000010000000-0x0000000010035000-memory.dmp

Filesize
212KB

Download
memory/1880-55-0x0000000001E00000-0x0000000001E02000-memory.dmp

Filesize
8KB

Download
memory/2388-79-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

Download
memory/2388-89-0x0000000000210000-0x0000000000211000-memory.dmp

Filesize
4KB

Download
memory/2388-100-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/2388-145-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/2388-101-0x000000007782F000-0x0000000077830000-memory.dmp

Filesize
4KB

Download
memory/2724-114-0x0000000000090000-0x0000000000091000-memory.dmp

Filesize
4KB

Download
memory/2724-113-0x0000000000080000-0x0000000000081000-memory.dmp

Filesize
4KB

Download
memory/2724-112-0x00000000000A0000-0x00000000000A1000-memory.dmp

Filesize
4KB

Download
memory/2724-91-0x0000000020010000-0x0000000020022000-memory.dmp

Filesize
72KB

Download