ramnit | ffe3d90040f1e5a001c3d80ac20cf64230e97371933c68f8526c62d084b22bd2

General

Target

ffe3d90040f1e5a001c3d80ac20cf64230e97371933c68f8526c62d084b22bd2.dll
Size

200KB
MD5

5929037121c1aba4b90ede6125effd28
SHA1

45d833e9d82d4e9fe1bbb248f7f6100edea8cfe7
SHA256

ffe3d90040f1e5a001c3d80ac20cf64230e97371933c68f8526c62d084b22bd2
SHA512

3ef0dfb24500ff43f696cba52d7e0d6abb4c0f685fd4371cc5796fb8e1db33e5be440dbe46d7ca73a683f1bbc40f965a88c27dfdca0be95c44bff58d62190e2a
SSDEEP

3072:N0q0LA67ygN3R3zsc3rM7Q3AnxzBdDOq2BMgNEurvY9ef4l8q2:aq0LX/3waSxvDD2SJPeff

Score

10^/10

ramnit banker persistence spyware stealer trojan upx worm

Malware Config

Signatures

Modifies WinLogon for persistence 2 TTPs 1 IoCs

persistence

Winlogon Helper DLL

T1004

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

Ramnit
Ramnit is a versatile family that holds viruses, worms, and Trojans.
trojan spyware stealer worm banker ramnit
Executes dropped EXE 2 IoCs

Processes:

regsvr32mgr.exeWaterMark.exe

pid process

1956 regsvr32mgr.exe
1328 WaterMark.exe

pid	process
1956	regsvr32mgr.exe
1328	WaterMark.exe

UPX packed file 6 IoCs

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

upx

Processes:

resource	yara_rule
behavioral1/memory/1956-63-0x0000000000400000-0x0000000000421000-memory.dmp	upx
behavioral1/memory/1956-64-0x0000000000400000-0x0000000000421000-memory.dmp	upx
behavioral1/memory/1956-70-0x0000000000400000-0x0000000000421000-memory.dmp	upx
behavioral1/memory/1328-72-0x0000000000400000-0x0000000000429000-memory.dmp	upx
behavioral1/memory/1328-86-0x0000000000400000-0x0000000000429000-memory.dmp	upx
behavioral1/memory/1328-194-0x0000000000400000-0x0000000000421000-memory.dmp	upx

Loads dropped DLL 4 IoCs

Processes:

regsvr32.exeregsvr32mgr.exe

pid process

1736 regsvr32.exe
1736 regsvr32.exe
1956 regsvr32mgr.exe
1956 regsvr32mgr.exe

pid	process
1736	regsvr32.exe
1736	regsvr32.exe
1956	regsvr32mgr.exe
1956	regsvr32mgr.exe

Drops file in System32 directory 3 IoCs

Processes:

regsvr32.exesvchost.exe

description	ioc	process
File created	C:\Windows\SysWOW64\regsvr32mgr.exe	regsvr32.exe
File created	C:\Windows\SysWOW64\dmlconf.dat	svchost.exe
File opened for modification	C:\Windows\SysWOW64\dmlconf.dat	svchost.exe

Drops file in Program Files directory 10 IoCs

Processes:

svchost.exeregsvr32mgr.exe

description	ioc	process
File opened for modification	C:\Program Files\7-Zip\7-zip32.dll	svchost.exe
File opened for modification	C:\Program Files\7-Zip\7z.dll	svchost.exe
File opened for modification	C:\Program Files\7-Zip\7z.exe	svchost.exe
File opened for modification	C:\Program Files\7-Zip\7zG.exe	svchost.exe
File opened for modification	C:\Program Files (x86)\Microsoft\px1FC1.tmp	regsvr32mgr.exe
File opened for modification	C:\Program Files (x86)\Microsoft\WaterMark.exe	svchost.exe
File opened for modification	C:\Program Files\7-Zip\7-zip.dll	svchost.exe
File created	C:\Program Files (x86)\Microsoft\WaterMark.exe	regsvr32mgr.exe
File opened for modification	C:\Program Files (x86)\Microsoft\WaterMark.exe	regsvr32mgr.exe
File opened for modification	C:\Program Files\7-Zip\7zFM.exe	svchost.exe

Modifies registry class 43 IoCs

Processes:

regsvr32.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WMP.DeskBand.1\CLSID\ = "{0A4286EA-E355-44FB-8086-AF3DF7645BD9}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{B6DD1ED6-573F-40FD-99A1-F28D8BF23916}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{B6DD1ED6-573F-40FD-99A1-F28D8BF23916}\1.0	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{0A55922C-3B1F-469B-8D0D-B15060499A52}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WMP.DeskBand.1	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{0A4286EA-E355-44FB-8086-AF3DF7645BD9}\VersionIndependentProgID	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{B6DD1ED6-573F-40FD-99A1-F28D8BF23916}\1.0\ = "WMPDeskBand 1.0 Type Library"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{B6DD1ED6-573F-40FD-99A1-F28D8BF23916}\1.0\FLAGS	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{0A55922C-3B1F-469B-8D0D-B15060499A52}\TypeLib\Version = "1.0"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{0A55922C-3B1F-469B-8D0D-B15060499A52}\ProxyStubClsid32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WMP.DeskBand\CLSID	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{0A4286EA-E355-44FB-8086-AF3DF7645BD9}\ProgID	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{0A4286EA-E355-44FB-8086-AF3DF7645BD9}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\ffe3d90040f1e5a001c3d80ac20cf64230e97371933c68f8526c62d084b22bd2.dll"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{B6DD1ED6-573F-40FD-99A1-F28D8BF23916}\1.0\0\win32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\ffe3d90040f1e5a001c3d80ac20cf64230e97371933c68f8526c62d084b22bd2.dll"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{0A55922C-3B1F-469B-8D0D-B15060499A52}\TypeLib	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{0A55922C-3B1F-469B-8D0D-B15060499A52}\ProxyStubClsid32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{0A55922C-3B1F-469B-8D0D-B15060499A52}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WMP.DeskBand.1\CLSID	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{0A4286EA-E355-44FB-8086-AF3DF7645BD9}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{0A4286EA-E355-44FB-8086-AF3DF7645BD9}\ = "Windows Media Player"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{0A4286EA-E355-44FB-8086-AF3DF7645BD9}\InprocServer32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{B6DD1ED6-573F-40FD-99A1-F28D8BF23916}\1.0\0	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WMP.DeskBand	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{0A4286EA-E355-44FB-8086-AF3DF7645BD9}\ProgID\ = "WMP.DeskBand.1"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{0A4286EA-E355-44FB-8086-AF3DF7645BD9}\VersionIndependentProgID\ = "WMP.DeskBand"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{B6DD1ED6-573F-40FD-99A1-F28D8BF23916}\1.0\HELPDIR	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{0A55922C-3B1F-469B-8D0D-B15060499A52}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WMP.DeskBand\CLSID\ = "{0A4286EA-E355-44FB-8086-AF3DF7645BD9}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{B6DD1ED6-573F-40FD-99A1-F28D8BF23916}\1.0\FLAGS\ = "0"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{0A55922C-3B1F-469B-8D0D-B15060499A52}\TypeLib	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{0A55922C-3B1F-469B-8D0D-B15060499A52}\TypeLib\ = "{B6DD1ED6-573F-40FD-99A1-F28D8BF23916}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{0A55922C-3B1F-469B-8D0D-B15060499A52}\TypeLib\ = "{B6DD1ED6-573F-40FD-99A1-F28D8BF23916}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WMP.DeskBand.1\ = "Windows Media Player"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WMP.DeskBand\ = "Windows Media Player"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{0A4286EA-E355-44FB-8086-AF3DF7645BD9}\Implemented Categories\{00021492-0000-0000-C000-000000000046}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{B6DD1ED6-573F-40FD-99A1-F28D8BF23916}\1.0\HELPDIR\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{0A55922C-3B1F-469B-8D0D-B15060499A52}\ = "IWMPDeskBand"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{0A55922C-3B1F-469B-8D0D-B15060499A52}\TypeLib\Version = "1.0"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{0A4286EA-E355-44FB-8086-AF3DF7645BD9}\InprocServer32\ThreadingModel = "Apartment"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{0A4286EA-E355-44FB-8086-AF3DF7645BD9}\Implemented Categories	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{B6DD1ED6-573F-40FD-99A1-F28D8BF23916}\1.0\0\win32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{0A55922C-3B1F-469B-8D0D-B15060499A52}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{0A55922C-3B1F-469B-8D0D-B15060499A52}\ = "IWMPDeskBand"	regsvr32.exe

Suspicious behavior: EnumeratesProcesses 25 IoCs

Processes:

WaterMark.exesvchost.exe

pid	process
1328	WaterMark.exe
1328	WaterMark.exe
1328	WaterMark.exe
1328	WaterMark.exe
1328	WaterMark.exe
1328	WaterMark.exe
1328	WaterMark.exe
1328	WaterMark.exe
1508	svchost.exe
1508	svchost.exe
1508	svchost.exe
1508	svchost.exe
1508	svchost.exe
1508	svchost.exe
1508	svchost.exe
1508	svchost.exe
1508	svchost.exe
1508	svchost.exe
1508	svchost.exe
1508	svchost.exe
1508	svchost.exe
1508	svchost.exe
1508	svchost.exe
1508	svchost.exe
1508	svchost.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

WaterMark.exesvchost.exe

description pid process

Token: SeDebugPrivilege 1328 WaterMark.exe
Token: SeDebugPrivilege 1508 svchost.exe
Token: SeDebugPrivilege 1328 WaterMark.exe
Suspicious use of UnmapMainImage 2 IoCs

Processes:

regsvr32mgr.exeWaterMark.exe

pid process

1956 regsvr32mgr.exe
1328 WaterMark.exe

description	pid	process
Token: SeDebugPrivilege	1328	WaterMark.exe
Token: SeDebugPrivilege	1508	svchost.exe
Token: SeDebugPrivilege	1328	WaterMark.exe

pid	process
1956	regsvr32mgr.exe
1328	WaterMark.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

regsvr32.exeregsvr32.exeregsvr32mgr.exeWaterMark.exesvchost.exe

description	pid	process	target process
PID 1636 wrote to memory of 1736	1636	regsvr32.exe	regsvr32.exe
PID 1636 wrote to memory of 1736	1636	regsvr32.exe	regsvr32.exe
PID 1636 wrote to memory of 1736	1636	regsvr32.exe	regsvr32.exe
PID 1636 wrote to memory of 1736	1636	regsvr32.exe	regsvr32.exe
PID 1636 wrote to memory of 1736	1636	regsvr32.exe	regsvr32.exe
PID 1636 wrote to memory of 1736	1636	regsvr32.exe	regsvr32.exe
PID 1636 wrote to memory of 1736	1636	regsvr32.exe	regsvr32.exe
PID 1736 wrote to memory of 1956	1736	regsvr32.exe	regsvr32mgr.exe
PID 1736 wrote to memory of 1956	1736	regsvr32.exe	regsvr32mgr.exe
PID 1736 wrote to memory of 1956	1736	regsvr32.exe	regsvr32mgr.exe
PID 1736 wrote to memory of 1956	1736	regsvr32.exe	regsvr32mgr.exe
PID 1956 wrote to memory of 1328	1956	regsvr32mgr.exe	WaterMark.exe
PID 1956 wrote to memory of 1328	1956	regsvr32mgr.exe	WaterMark.exe
PID 1956 wrote to memory of 1328	1956	regsvr32mgr.exe	WaterMark.exe
PID 1956 wrote to memory of 1328	1956	regsvr32mgr.exe	WaterMark.exe
PID 1328 wrote to memory of 1100	1328	WaterMark.exe	svchost.exe
PID 1328 wrote to memory of 1100	1328	WaterMark.exe	svchost.exe
PID 1328 wrote to memory of 1100	1328	WaterMark.exe	svchost.exe
PID 1328 wrote to memory of 1100	1328	WaterMark.exe	svchost.exe
PID 1328 wrote to memory of 1100	1328	WaterMark.exe	svchost.exe
PID 1328 wrote to memory of 1100	1328	WaterMark.exe	svchost.exe
PID 1328 wrote to memory of 1100	1328	WaterMark.exe	svchost.exe
PID 1328 wrote to memory of 1100	1328	WaterMark.exe	svchost.exe
PID 1328 wrote to memory of 1100	1328	WaterMark.exe	svchost.exe
PID 1328 wrote to memory of 1100	1328	WaterMark.exe	svchost.exe
PID 1328 wrote to memory of 1508	1328	WaterMark.exe	svchost.exe
PID 1328 wrote to memory of 1508	1328	WaterMark.exe	svchost.exe
PID 1328 wrote to memory of 1508	1328	WaterMark.exe	svchost.exe
PID 1328 wrote to memory of 1508	1328	WaterMark.exe	svchost.exe
PID 1328 wrote to memory of 1508	1328	WaterMark.exe	svchost.exe
PID 1328 wrote to memory of 1508	1328	WaterMark.exe	svchost.exe
PID 1328 wrote to memory of 1508	1328	WaterMark.exe	svchost.exe
PID 1328 wrote to memory of 1508	1328	WaterMark.exe	svchost.exe
PID 1328 wrote to memory of 1508	1328	WaterMark.exe	svchost.exe
PID 1328 wrote to memory of 1508	1328	WaterMark.exe	svchost.exe
PID 1508 wrote to memory of 260	1508	svchost.exe	smss.exe
PID 1508 wrote to memory of 260	1508	svchost.exe	smss.exe
PID 1508 wrote to memory of 260	1508	svchost.exe	smss.exe
PID 1508 wrote to memory of 260	1508	svchost.exe	smss.exe
PID 1508 wrote to memory of 260	1508	svchost.exe	smss.exe
PID 1508 wrote to memory of 332	1508	svchost.exe	csrss.exe
PID 1508 wrote to memory of 332	1508	svchost.exe	csrss.exe
PID 1508 wrote to memory of 332	1508	svchost.exe	csrss.exe
PID 1508 wrote to memory of 332	1508	svchost.exe	csrss.exe
PID 1508 wrote to memory of 332	1508	svchost.exe	csrss.exe
PID 1508 wrote to memory of 368	1508	svchost.exe	wininit.exe
PID 1508 wrote to memory of 368	1508	svchost.exe	wininit.exe
PID 1508 wrote to memory of 368	1508	svchost.exe	wininit.exe
PID 1508 wrote to memory of 368	1508	svchost.exe	wininit.exe
PID 1508 wrote to memory of 368	1508	svchost.exe	wininit.exe
PID 1508 wrote to memory of 376	1508	svchost.exe	csrss.exe
PID 1508 wrote to memory of 376	1508	svchost.exe	csrss.exe
PID 1508 wrote to memory of 376	1508	svchost.exe	csrss.exe
PID 1508 wrote to memory of 376	1508	svchost.exe	csrss.exe
PID 1508 wrote to memory of 376	1508	svchost.exe	csrss.exe
PID 1508 wrote to memory of 416	1508	svchost.exe	winlogon.exe
PID 1508 wrote to memory of 416	1508	svchost.exe	winlogon.exe
PID 1508 wrote to memory of 416	1508	svchost.exe	winlogon.exe
PID 1508 wrote to memory of 416	1508	svchost.exe	winlogon.exe
PID 1508 wrote to memory of 416	1508	svchost.exe	winlogon.exe
PID 1508 wrote to memory of 460	1508	svchost.exe	services.exe
PID 1508 wrote to memory of 460	1508	svchost.exe	services.exe
PID 1508 wrote to memory of 460	1508	svchost.exe	services.exe
PID 1508 wrote to memory of 460	1508	svchost.exe	services.exe

C:\Windows\system32\lsass.exe
C:\Windows\system32\lsass.exe
1⤵
PID:476

C:\Windows\system32\services.exe
C:\Windows\system32\services.exe
1⤵
PID:460

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted
2⤵
PID:800

C:\Windows\system32\Dwm.exe
"C:\Windows\system32\Dwm.exe"
3⤵
PID:1256

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted
2⤵
PID:744

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k NetworkService
2⤵
PID:340

C:\Windows\system32\taskhost.exe
"taskhost.exe"
2⤵
PID:1168

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation
2⤵
PID:792

C:\Windows\system32\sppsvc.exe
C:\Windows\system32\sppsvc.exe
2⤵
PID:1128

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceNoNetwork
2⤵
PID:1036

C:\Windows\System32\spoolsv.exe
C:\Windows\System32\spoolsv.exe
2⤵
PID:296

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs
2⤵
PID:872

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalService
2⤵
PID:832

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k RPCSS
2⤵
PID:652

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k DcomLaunch
2⤵
PID:576

C:\Windows\system32\winlogon.exe
winlogon.exe
1⤵
PID:416

C:\Windows\system32\csrss.exe
%SystemRoot%\system32\csrss.exe ObjectDirectory=\Windows SharedSection=1024,20480,768 Windows=On SubSystemType=Windows ServerDll=basesrv,1 ServerDll=winsrv:UserServerDllInitialization,3 ServerDll=winsrv:ConServerDllInitialization,2 ServerDll=sxssrv,4 ProfileControl=Off MaxRequestThreads=16
1⤵
PID:376

C:\Windows\system32\wininit.exe
wininit.exe
1⤵
PID:368

C:\Windows\system32\lsm.exe
C:\Windows\system32\lsm.exe
2⤵
PID:484

C:\Windows\system32\csrss.exe
%SystemRoot%\system32\csrss.exe ObjectDirectory=\Windows SharedSection=1024,20480,768 Windows=On SubSystemType=Windows ServerDll=basesrv,1 ServerDll=winsrv:UserServerDllInitialization,3 ServerDll=winsrv:ConServerDllInitialization,2 ServerDll=sxssrv,4 ProfileControl=Off MaxRequestThreads=16
1⤵
PID:332

C:\Windows\System32\smss.exe
\SystemRoot\System32\smss.exe
1⤵
PID:260

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1340

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\ffe3d90040f1e5a001c3d80ac20cf64230e97371933c68f8526c62d084b22bd2.dll
2⤵
- Suspicious use of WriteProcessMemory
PID:1636

C:\Windows\SysWOW64\regsvr32.exe
/s C:\Users\Admin\AppData\Local\Temp\ffe3d90040f1e5a001c3d80ac20cf64230e97371933c68f8526c62d084b22bd2.dll
3⤵
- Loads dropped DLL
- Drops file in System32 directory
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:1736

C:\Windows\SysWOW64\regsvr32mgr.exe
C:\Windows\SysWOW64\regsvr32mgr.exe
4⤵
- Executes dropped EXE
- Loads dropped DLL
- Drops file in Program Files directory
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:1956

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:1328

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:1100

C:\Windows\SysWOW64\svchost.exe
C:\Windows\system32\svchost.exe
6⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1508

\\?\C:\Windows\system32\wbem\WMIADAP.EXE
wmiadap.exe /F /T /R
1⤵
PID:1872

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Winlogon Helper DLL

1

T1004

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Program Files (x86)\Microsoft\WaterMark.exe

Filesize
119KB

MD5
9d5d609dc8e2554054733d19eed45c5c

SHA1
ce72453fca9f477940a9def32bd8463549c6e1e4

SHA256
7a85b3db04beb0c4b6a8929fdf79726bcf1084efab0a9f04a8ebaa0a2bc9e0b1

SHA512
012cabde17ed1c1d1a48b5bc136591ff9c8e261e5da8bc7f67d0bd235a32150f63274362cdeef2376d2d5a38dfb0c9acc7cd3aa5244c1858b88b183f8cbe550b

Download Submit
C:\Program Files (x86)\Microsoft\WaterMark.exe

Filesize
119KB

MD5
9d5d609dc8e2554054733d19eed45c5c

SHA1
ce72453fca9f477940a9def32bd8463549c6e1e4

SHA256
7a85b3db04beb0c4b6a8929fdf79726bcf1084efab0a9f04a8ebaa0a2bc9e0b1

SHA512
012cabde17ed1c1d1a48b5bc136591ff9c8e261e5da8bc7f67d0bd235a32150f63274362cdeef2376d2d5a38dfb0c9acc7cd3aa5244c1858b88b183f8cbe550b

Download Submit
C:\Windows\SysWOW64\regsvr32mgr.exe

Filesize
119KB

MD5
9d5d609dc8e2554054733d19eed45c5c

SHA1
ce72453fca9f477940a9def32bd8463549c6e1e4

SHA256
7a85b3db04beb0c4b6a8929fdf79726bcf1084efab0a9f04a8ebaa0a2bc9e0b1

SHA512
012cabde17ed1c1d1a48b5bc136591ff9c8e261e5da8bc7f67d0bd235a32150f63274362cdeef2376d2d5a38dfb0c9acc7cd3aa5244c1858b88b183f8cbe550b

Download Submit
C:\Windows\SysWOW64\regsvr32mgr.exe

Filesize
119KB

MD5
9d5d609dc8e2554054733d19eed45c5c

SHA1
ce72453fca9f477940a9def32bd8463549c6e1e4

SHA256
7a85b3db04beb0c4b6a8929fdf79726bcf1084efab0a9f04a8ebaa0a2bc9e0b1

SHA512
012cabde17ed1c1d1a48b5bc136591ff9c8e261e5da8bc7f67d0bd235a32150f63274362cdeef2376d2d5a38dfb0c9acc7cd3aa5244c1858b88b183f8cbe550b

Download Submit
\Program Files (x86)\Microsoft\WaterMark.exe

Filesize
119KB

MD5
9d5d609dc8e2554054733d19eed45c5c

SHA1
ce72453fca9f477940a9def32bd8463549c6e1e4

SHA256
7a85b3db04beb0c4b6a8929fdf79726bcf1084efab0a9f04a8ebaa0a2bc9e0b1

SHA512
012cabde17ed1c1d1a48b5bc136591ff9c8e261e5da8bc7f67d0bd235a32150f63274362cdeef2376d2d5a38dfb0c9acc7cd3aa5244c1858b88b183f8cbe550b

Download Submit
\Program Files (x86)\Microsoft\WaterMark.exe

Filesize
119KB

MD5
9d5d609dc8e2554054733d19eed45c5c

SHA1
ce72453fca9f477940a9def32bd8463549c6e1e4

SHA256
7a85b3db04beb0c4b6a8929fdf79726bcf1084efab0a9f04a8ebaa0a2bc9e0b1

SHA512
012cabde17ed1c1d1a48b5bc136591ff9c8e261e5da8bc7f67d0bd235a32150f63274362cdeef2376d2d5a38dfb0c9acc7cd3aa5244c1858b88b183f8cbe550b

Download Submit
\Windows\SysWOW64\regsvr32mgr.exe

Filesize
119KB

MD5
9d5d609dc8e2554054733d19eed45c5c

SHA1
ce72453fca9f477940a9def32bd8463549c6e1e4

SHA256
7a85b3db04beb0c4b6a8929fdf79726bcf1084efab0a9f04a8ebaa0a2bc9e0b1

SHA512
012cabde17ed1c1d1a48b5bc136591ff9c8e261e5da8bc7f67d0bd235a32150f63274362cdeef2376d2d5a38dfb0c9acc7cd3aa5244c1858b88b183f8cbe550b

Download Submit
\Windows\SysWOW64\regsvr32mgr.exe

Filesize
119KB

MD5
9d5d609dc8e2554054733d19eed45c5c

SHA1
ce72453fca9f477940a9def32bd8463549c6e1e4

SHA256
7a85b3db04beb0c4b6a8929fdf79726bcf1084efab0a9f04a8ebaa0a2bc9e0b1

SHA512
012cabde17ed1c1d1a48b5bc136591ff9c8e261e5da8bc7f67d0bd235a32150f63274362cdeef2376d2d5a38dfb0c9acc7cd3aa5244c1858b88b183f8cbe550b

Download Submit
memory/1100-78-0x0000000020010000-0x0000000020022000-memory.dmp

Filesize
72KB

Download
memory/1100-195-0x0000000020010000-0x0000000020022000-memory.dmp

Filesize
72KB

Download
memory/1100-87-0x0000000020010000-0x0000000020022000-memory.dmp

Filesize
72KB

Download
memory/1100-82-0x0000000020010000-0x0000000020022000-memory.dmp

Filesize
72KB

Download
memory/1100-80-0x0000000000000000-mapping.dmp

Download
memory/1328-68-0x0000000000000000-mapping.dmp

Download
memory/1328-86-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/1328-194-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/1328-72-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/1508-91-0x0000000000000000-mapping.dmp

Download
memory/1508-89-0x0000000020010000-0x000000002001B000-memory.dmp

Filesize
44KB

Download
memory/1508-92-0x0000000020010000-0x000000002001B000-memory.dmp

Filesize
44KB

Download
memory/1636-54-0x000007FEFC311000-0x000007FEFC313000-memory.dmp

Filesize
8KB

Download
memory/1736-55-0x0000000000000000-mapping.dmp

Download
memory/1736-56-0x0000000075E51000-0x0000000075E53000-memory.dmp

Filesize
8KB

Download
memory/1956-59-0x0000000000000000-mapping.dmp

Download
memory/1956-70-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/1956-64-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/1956-63-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads