ramnit | 4e3ab308d832e8b6a96448e3e09feaf7bbac4e5f8a58de7493f874eb660a69b7

Analysis

max time kernel
105s
max time network
147s
platform
windows10-2004_x64
resource
win10v2004-20250314-en
resource tags

arch:x64arch:x86image:win10v2004-20250314-enlocale:en-usos:windows10-2004-x64system
submitted
14/04/2025, 19:22

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General

Target

JaffaCakes118_b8c0cce64b64b00bb6805dbf83b5f470.dll
Size

484KB
MD5

b8c0cce64b64b00bb6805dbf83b5f470
SHA1

b0a5f375eb6d797436820c715e7754f19862b3c3
SHA256

4e3ab308d832e8b6a96448e3e09feaf7bbac4e5f8a58de7493f874eb660a69b7
SHA512

d45a2b061a827ee0f295019238ec264472158bb42af574247966dbbde549cfc6748a794706ec7279fb3968c5af5f3e01a511cbc32cdcdfe5fd5ffee56c7eb666
SSDEEP

3072:u4aWY9nTGKTNX91X1cM3Sm+3HDktMBuSdfIQWyONwEUQ3z9DUnCUlKK3XF7PJ1Xb:ahUuIMSmgktMB9lKhUcUnZgu17nXKEKY

Score

10^/10

ramnit banker discovery spyware stealer trojan upx worm

Malware Config

Signatures

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

Executes dropped EXE 6 IoCs

pid	Process
2384	regsvr32mgr.exe
4124	regsvr32mgrmgr.exe
2236	WaterMark.exe
3208	WaterMark.exe
904	WaterMarkmgr.exe
2280	WaterMark.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\regsvr32mgrmgr.exe	regsvr32mgr.exe
File created	C:\Windows\SysWOW64\regsvr32mgr.exe	regsvr32.exe

UPX packed file 16 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2384-19-0x0000000000400000-0x0000000000421000-memory.dmp	upx
behavioral1/memory/2384-13-0x0000000000400000-0x0000000000421000-memory.dmp	upx
behavioral1/memory/2384-22-0x0000000000400000-0x0000000000421000-memory.dmp	upx
behavioral1/memory/3208-44-0x0000000000400000-0x0000000000470000-memory.dmp	upx
behavioral1/memory/904-71-0x0000000000400000-0x0000000000421000-memory.dmp	upx
behavioral1/memory/3208-78-0x0000000000400000-0x0000000000421000-memory.dmp	upx
behavioral1/memory/2280-82-0x0000000000400000-0x0000000000470000-memory.dmp	upx
behavioral1/memory/3208-54-0x0000000000400000-0x0000000000421000-memory.dmp	upx
behavioral1/memory/4124-29-0x0000000000400000-0x0000000000421000-memory.dmp	upx
behavioral1/memory/2384-28-0x0000000000400000-0x0000000000421000-memory.dmp	upx
behavioral1/memory/2384-21-0x0000000000400000-0x0000000000421000-memory.dmp	upx
behavioral1/memory/2384-12-0x0000000000400000-0x0000000000421000-memory.dmp	upx
behavioral1/memory/2384-11-0x0000000000400000-0x0000000000421000-memory.dmp	upx
behavioral1/memory/2236-85-0x0000000000400000-0x0000000000421000-memory.dmp	upx
behavioral1/memory/2236-89-0x0000000000400000-0x0000000000421000-memory.dmp	upx
behavioral1/memory/3208-91-0x0000000000400000-0x0000000000421000-memory.dmp	upx

Drops file in Program Files directory 10 IoCs

description	ioc	Process
File opened for modification	C:\Program Files (x86)\Microsoft\WaterMark.exe	regsvr32mgr.exe
File opened for modification	C:\Program Files (x86)\Microsoft\px6BCA.tmp	regsvr32mgrmgr.exe
File created	C:\Program Files (x86)\Microsoft\WaterMark.exe	regsvr32mgrmgr.exe
File opened for modification	C:\Program Files (x86)\Microsoft\px6BBA.tmp	regsvr32mgr.exe
File created	C:\Program Files (x86)\Microsoft\WaterMark.exe	regsvr32mgr.exe
File created	C:\Program Files (x86)\Microsoft\WaterMarkmgr.exe	WaterMark.exe
File created	C:\Program Files (x86)\Microsoft\WaterMarkmgr.exe	WaterMark.exe
File opened for modification	C:\Program Files (x86)\Microsoft\px6C66.tmp	WaterMarkmgr.exe
File created	C:\Program Files (x86)\Microsoft\WaterMark.exe	WaterMarkmgr.exe
File created	C:\Program Files (x86)\Microsoft\WaterMarkmgr.exe	WaterMark.exe

Program crash 3 IoCs

pid	pid_target	Process	procid_target
264	4464	WerFault.exe
2688	596	WerFault.exe	96
2588	644	WerFault.exe	95

System Location Discovery: System Language Discovery 1 TTPs 8 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	regsvr32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	regsvr32mgrmgr.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	WaterMark.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	regsvr32mgr.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	WaterMark.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	WaterMarkmgr.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	WaterMark.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	IEXPLORE.EXE

Modifies Internet Explorer settings 1 TTPs 25 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-83325578-304917428-1200496059-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-83325578-304917428-1200496059-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-83325578-304917428-1200496059-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-83325578-304917428-1200496059-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-83325578-304917428-1200496059-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "451423510"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-83325578-304917428-1200496059-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-83325578-304917428-1200496059-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{C63E6F80-1965-11F0-9C64-FAE45D61E238} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-83325578-304917428-1200496059-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-83325578-304917428-1200496059-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-83325578-304917428-1200496059-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-83325578-304917428-1200496059-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-83325578-304917428-1200496059-1000\Software\Microsoft\Internet Explorer\GPU	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-83325578-304917428-1200496059-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-83325578-304917428-1200496059-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-83325578-304917428-1200496059-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-83325578-304917428-1200496059-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-83325578-304917428-1200496059-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-83325578-304917428-1200496059-1000\SOFTWARE\Microsoft\Internet Explorer\GPU\AdapterInfo = "vendorId=\"0x10de\",deviceID=\"0x8c\",subSysID=\"0x0\",revision=\"0x0\",version=\"10.0.19041.546\"hypervisor=\"No Hypervisor (No SLAT)\""	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-83325578-304917428-1200496059-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-83325578-304917428-1200496059-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-83325578-304917428-1200496059-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-83325578-304917428-1200496059-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-83325578-304917428-1200496059-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-83325578-304917428-1200496059-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-83325578-304917428-1200496059-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe

Modifies registry class 60 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TriEditParse.TriEditParse\CurVer\ = "TriEditParse.TriEditParse.1"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{438DA5D1-F171-11D0-984E-0000F80270F8}\1.0	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{438DA5DF-F171-11D0-984E-0000F80270F8}\TypeLib\ = "{438DA5D1-F171-11D0-984E-0000F80270F8}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{438DA5DF-F171-11D0-984E-0000F80270F8}\TypeLib\Version = "1.0"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{010E6CBE-FE2B-11D0-B079-006008058A0E}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{438DA5E0-F171-11D0-984E-0000F80270F8}\InprocServer32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TriEditParse.TriEditParse.1	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{010E6CBE-FE2B-11D0-B079-006008058A0E}\InprocServer32\ThreadingModel = "Apartment"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{438DA5D1-F171-11D0-984E-0000F80270F8}\1.0\HELPDIR\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TriEditDocument.TriEditDocument\CurVer	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TriEditParse.TriEditParse\CurVer	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{438DA5E0-F171-11D0-984E-0000F80270F8}\Programmable	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TriEditParse.TriEditParse\ = "TriEditParse Class"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{438DA5DF-F171-11D0-984E-0000F80270F8}\ProxyStubClsid32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{010E6CBE-FE2B-11D0-B079-006008058A0E}\ = "TriEditParse Class"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{438DA5D1-F171-11D0-984E-0000F80270F8}\1.0\ = "triedit 1.0 Type Library"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{438DA5D1-F171-11D0-984E-0000F80270F8}\1.0\FLAGS	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{438DA5DF-F171-11D0-984E-0000F80270F8}\TypeLib	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TriEditDocument.TriEditDocument.1\ = "TriEditDocument Class"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TriEditDocument.TriEditDocument.1\CLSID\ = "{438DA5E0-F171-11D0-984E-0000F80270F8}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TriEditParse.TriEditParse.1\CLSID	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{438DA5DF-F171-11D0-984E-0000F80270F8}\ = "ITriEditDocument"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TriEditDocument.TriEditDocument.1\CLSID	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{010E6CBE-FE2B-11D0-B079-006008058A0E}\VersionIndependentProgID	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{438DA5D1-F171-11D0-984E-0000F80270F8}\1.0\0	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{438DA5DF-F171-11D0-984E-0000F80270F8}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{438DA5DF-F171-11D0-984E-0000F80270F8}\TypeLib\ = "{438DA5D1-F171-11D0-984E-0000F80270F8}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{438DA5DF-F171-11D0-984E-0000F80270F8}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{438DA5E0-F171-11D0-984E-0000F80270F8}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\JaffaCakes118_b8c0cce64b64b00bb6805dbf83b5f470.dll"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{438DA5D1-F171-11D0-984E-0000F80270F8}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{438DA5D1-F171-11D0-984E-0000F80270F8}\1.0\0\win32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\JaffaCakes118_b8c0cce64b64b00bb6805dbf83b5f470.dll"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{438DA5DF-F171-11D0-984E-0000F80270F8}\ = "ITriEditDocument"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{438DA5E0-F171-11D0-984E-0000F80270F8}\ProgID\ = "TriEditDocument.TriEditDocument.1"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TriEditDocument.TriEditDocument.1	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{438DA5E0-F171-11D0-984E-0000F80270F8}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TriEditDocument.TriEditDocument	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{438DA5E0-F171-11D0-984E-0000F80270F8}\ = "TriEditDocument Class"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{010E6CBE-FE2B-11D0-B079-006008058A0E}\ProgID	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{438DA5E0-F171-11D0-984E-0000F80270F8}\VersionIndependentProgID	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{010E6CBE-FE2B-11D0-B079-006008058A0E}\ProgID\ = "TriEditParse.TriEditParse.1"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{438DA5D1-F171-11D0-984E-0000F80270F8}\1.0\FLAGS\ = "0"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{438DA5D1-F171-11D0-984E-0000F80270F8}\1.0\0\win32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{438DA5DF-F171-11D0-984E-0000F80270F8}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TriEditDocument.TriEditDocument\CurVer\ = "TriEditDocument.TriEditDocument.1"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{438DA5E0-F171-11D0-984E-0000F80270F8}\ProgID	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{438DA5E0-F171-11D0-984E-0000F80270F8}\VersionIndependentProgID\ = "TriEditDocument.TriEditDocument"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{438DA5E0-F171-11D0-984E-0000F80270F8}\InprocServer32\ThreadingModel = "Apartment"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TriEditParse.TriEditParse.1\ = "TriEditParse Class"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TriEditParse.TriEditParse.1\CLSID\ = "{010E6CBE-FE2B-11D0-B079-006008058A0E}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TriEditParse.TriEditParse	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TriEditDocument.TriEditDocument\ = "TriEditDocument Class"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{010E6CBE-FE2B-11D0-B079-006008058A0E}\VersionIndependentProgID\ = "TriEditParse.TriEditParse"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{010E6CBE-FE2B-11D0-B079-006008058A0E}\Programmable	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{010E6CBE-FE2B-11D0-B079-006008058A0E}\InprocServer32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{010E6CBE-FE2B-11D0-B079-006008058A0E}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\JaffaCakes118_b8c0cce64b64b00bb6805dbf83b5f470.dll"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{438DA5D1-F171-11D0-984E-0000F80270F8}\1.0\HELPDIR	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{438DA5DF-F171-11D0-984E-0000F80270F8}\ProxyStubClsid32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{438DA5DF-F171-11D0-984E-0000F80270F8}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{438DA5DF-F171-11D0-984E-0000F80270F8}\TypeLib	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{438DA5DF-F171-11D0-984E-0000F80270F8}\TypeLib\Version = "1.0"	regsvr32.exe

Suspicious behavior: EnumeratesProcesses 48 IoCs

pid	Process
3208	WaterMark.exe
3208	WaterMark.exe
2236	WaterMark.exe
2236	WaterMark.exe
3208	WaterMark.exe
3208	WaterMark.exe
2236	WaterMark.exe
2236	WaterMark.exe
2280	WaterMark.exe
2280	WaterMark.exe
2280	WaterMark.exe
2280	WaterMark.exe
3208	WaterMark.exe
3208	WaterMark.exe
3208	WaterMark.exe
3208	WaterMark.exe
3208	WaterMark.exe
3208	WaterMark.exe
3208	WaterMark.exe
3208	WaterMark.exe
3208	WaterMark.exe
3208	WaterMark.exe
3208	WaterMark.exe
3208	WaterMark.exe
2236	WaterMark.exe
2236	WaterMark.exe
2236	WaterMark.exe
2236	WaterMark.exe
2236	WaterMark.exe
2236	WaterMark.exe
2236	WaterMark.exe
2236	WaterMark.exe
2236	WaterMark.exe
2236	WaterMark.exe
2236	WaterMark.exe
2236	WaterMark.exe
2280	WaterMark.exe
2280	WaterMark.exe
2280	WaterMark.exe
2280	WaterMark.exe
2280	WaterMark.exe
2280	WaterMark.exe
2280	WaterMark.exe
2280	WaterMark.exe
2280	WaterMark.exe
2280	WaterMark.exe
2280	WaterMark.exe
2280	WaterMark.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	3208	WaterMark.exe
Token: SeDebugPrivilege	2236	WaterMark.exe
Token: SeDebugPrivilege	2280	WaterMark.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
5020	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
5020	iexplore.exe
5020	iexplore.exe
4924	IEXPLORE.EXE
4924	IEXPLORE.EXE
4924	IEXPLORE.EXE
4924	IEXPLORE.EXE

Suspicious use of UnmapMainImage 6 IoCs

pid	Process
2384	regsvr32mgr.exe
4124	regsvr32mgrmgr.exe
3208	WaterMark.exe
2236	WaterMark.exe
904	WaterMarkmgr.exe
2280	WaterMark.exe

Suspicious use of WriteProcessMemory 63 IoCs

description	pid	Process	procid_target
PID 4704 wrote to memory of 2556	4704	regsvr32.exe	85
PID 4704 wrote to memory of 2556	4704	regsvr32.exe	85
PID 4704 wrote to memory of 2556	4704	regsvr32.exe	85
PID 2556 wrote to memory of 2384	2556	regsvr32.exe	86
PID 2556 wrote to memory of 2384	2556	regsvr32.exe	86
PID 2556 wrote to memory of 2384	2556	regsvr32.exe	86
PID 2384 wrote to memory of 4124	2384	regsvr32mgr.exe	87
PID 2384 wrote to memory of 4124	2384	regsvr32mgr.exe	87
PID 2384 wrote to memory of 4124	2384	regsvr32mgr.exe	87
PID 2384 wrote to memory of 2236	2384	regsvr32mgr.exe	88
PID 2384 wrote to memory of 2236	2384	regsvr32mgr.exe	88
PID 2384 wrote to memory of 2236	2384	regsvr32mgr.exe	88
PID 4124 wrote to memory of 3208	4124	regsvr32mgrmgr.exe	89
PID 4124 wrote to memory of 3208	4124	regsvr32mgrmgr.exe	89
PID 4124 wrote to memory of 3208	4124	regsvr32mgrmgr.exe	89
PID 3208 wrote to memory of 904	3208	WaterMark.exe	90
PID 3208 wrote to memory of 904	3208	WaterMark.exe	90
PID 3208 wrote to memory of 904	3208	WaterMark.exe	90
PID 3208 wrote to memory of 4464	3208	WaterMark.exe	92
PID 3208 wrote to memory of 4464	3208	WaterMark.exe	92
PID 3208 wrote to memory of 4464	3208	WaterMark.exe	92
PID 3208 wrote to memory of 4464	3208	WaterMark.exe	92
PID 3208 wrote to memory of 4464	3208	WaterMark.exe	92
PID 3208 wrote to memory of 4464	3208	WaterMark.exe	92
PID 3208 wrote to memory of 4464	3208	WaterMark.exe	92
PID 3208 wrote to memory of 4464	3208	WaterMark.exe	92
PID 3208 wrote to memory of 4464	3208	WaterMark.exe	92
PID 904 wrote to memory of 2280	904	WaterMarkmgr.exe	93
PID 904 wrote to memory of 2280	904	WaterMarkmgr.exe	93
PID 904 wrote to memory of 2280	904	WaterMarkmgr.exe	93
PID 2236 wrote to memory of 644	2236	WaterMark.exe	95
PID 2236 wrote to memory of 644	2236	WaterMark.exe	95
PID 2236 wrote to memory of 644	2236	WaterMark.exe	95
PID 2236 wrote to memory of 644	2236	WaterMark.exe	95
PID 2236 wrote to memory of 644	2236	WaterMark.exe	95
PID 2236 wrote to memory of 644	2236	WaterMark.exe	95
PID 2236 wrote to memory of 644	2236	WaterMark.exe	95
PID 2236 wrote to memory of 644	2236	WaterMark.exe	95
PID 2236 wrote to memory of 644	2236	WaterMark.exe	95
PID 2280 wrote to memory of 596	2280	WaterMark.exe	96
PID 2280 wrote to memory of 596	2280	WaterMark.exe	96
PID 2280 wrote to memory of 596	2280	WaterMark.exe	96
PID 2280 wrote to memory of 596	2280	WaterMark.exe	96
PID 2280 wrote to memory of 596	2280	WaterMark.exe	96
PID 2280 wrote to memory of 596	2280	WaterMark.exe	96
PID 2280 wrote to memory of 596	2280	WaterMark.exe	96
PID 2280 wrote to memory of 596	2280	WaterMark.exe	96
PID 2280 wrote to memory of 596	2280	WaterMark.exe	96
PID 3208 wrote to memory of 5020	3208	WaterMark.exe	107
PID 3208 wrote to memory of 5020	3208	WaterMark.exe	107
PID 3208 wrote to memory of 4152	3208	WaterMark.exe	108
PID 3208 wrote to memory of 4152	3208	WaterMark.exe	108
PID 2236 wrote to memory of 5108	2236	WaterMark.exe	109
PID 2236 wrote to memory of 5108	2236	WaterMark.exe	109
PID 2236 wrote to memory of 1132	2236	WaterMark.exe	110
PID 2236 wrote to memory of 1132	2236	WaterMark.exe	110
PID 2280 wrote to memory of 4328	2280	WaterMark.exe	111
PID 2280 wrote to memory of 4328	2280	WaterMark.exe	111
PID 5020 wrote to memory of 4924	5020	iexplore.exe	112
PID 5020 wrote to memory of 4924	5020	iexplore.exe	112
PID 5020 wrote to memory of 4924	5020	iexplore.exe	112
PID 2280 wrote to memory of 2700	2280	WaterMark.exe	113
PID 2280 wrote to memory of 2700	2280	WaterMark.exe	113

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_b8c0cce64b64b00bb6805dbf83b5f470.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:4704
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_b8c0cce64b64b00bb6805dbf83b5f470.dll
  2⤵
  - Drops file in System32 directory
  - System Location Discovery: System Language Discovery
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2556
- - C:\Windows\SysWOW64\regsvr32mgr.exe
    C:\Windows\SysWOW64\regsvr32mgr.exe
    3⤵
    - Executes dropped EXE
    - Drops file in System32 directory
    - Drops file in Program Files directory
    - System Location Discovery: System Language Discovery
    - Suspicious use of UnmapMainImage
    - Suspicious use of WriteProcessMemory
    PID:2384
  - - C:\Windows\SysWOW64\regsvr32mgrmgr.exe
      C:\Windows\SysWOW64\regsvr32mgrmgr.exe
      4⤵
      Executes dropped EXE
      Drops file in Program Files directory
      System Location Discovery: System Language Discovery
      Suspicious use of UnmapMainImage
      Suspicious use of WriteProcessMemory
      PID:4124
    - - C:\Program Files (x86)\Microsoft\WaterMark.exe
        
        "C:\Program Files (x86)\Microsoft\WaterMark.exe"
        5⤵
        Executes dropped EXE
        Drops file in Program Files directory
        System Location Discovery: System Language Discovery
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of UnmapMainImage
        Suspicious use of WriteProcessMemory
        
        PID:3208
      - C:\Program Files (x86)\Microsoft\WaterMarkmgr.exe
        
        "C:\Program Files (x86)\Microsoft\WaterMarkmgr.exe"
        6⤵
        Executes dropped EXE
        Drops file in Program Files directory
        System Location Discovery: System Language Discovery
        Suspicious use of UnmapMainImage
        Suspicious use of WriteProcessMemory
        
        PID:904
        
        C:\Program Files (x86)\Microsoft\WaterMark.exe
        
        "C:\Program Files (x86)\Microsoft\WaterMark.exe"
        7⤵
        Executes dropped EXE
        Drops file in Program Files directory
        System Location Discovery: System Language Discovery
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of UnmapMainImage
        Suspicious use of WriteProcessMemory
        
        PID:2280
        
        C:\Windows\SysWOW64\svchost.exe
        
        C:\Windows\system32\svchost.exe
        8⤵
        
        PID:596
        
        C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 596 -s 204
        9⤵
        Program crash
        
        PID:2688
        
        C:\Program Files\Internet Explorer\iexplore.exe
        
        "C:\Program Files\Internet Explorer\iexplore.exe"
        8⤵
        Modifies Internet Explorer settings
        
        PID:4328
        
        C:\Program Files\Internet Explorer\iexplore.exe
        
        "C:\Program Files\Internet Explorer\iexplore.exe"
        8⤵
        Modifies Internet Explorer settings
        
        PID:2700
      - C:\Windows\SysWOW64\svchost.exe
        
        C:\Windows\system32\svchost.exe
        6⤵
        
        PID:4464
        
        C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 4464 -s 204
        7⤵
        Program crash
        
        PID:264
      - C:\Program Files\Internet Explorer\iexplore.exe
        
        "C:\Program Files\Internet Explorer\iexplore.exe"
        6⤵
        Modifies Internet Explorer settings
        Suspicious use of FindShellTrayWindow
        Suspicious use of SetWindowsHookEx
        Suspicious use of WriteProcessMemory
        
        PID:5020
        
        C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:5020 CREDAT:17410 /prefetch:2
        7⤵
        System Location Discovery: System Language Discovery
        Modifies Internet Explorer settings
        Suspicious use of SetWindowsHookEx
        
        PID:4924
      - C:\Program Files\Internet Explorer\iexplore.exe
        
        "C:\Program Files\Internet Explorer\iexplore.exe"
        6⤵
        Modifies Internet Explorer settings
        
        PID:4152
  - - C:\Program Files (x86)\Microsoft\WaterMark.exe
      "C:\Program Files (x86)\Microsoft\WaterMark.exe"
      4⤵
      Executes dropped EXE
      Drops file in Program Files directory
      System Location Discovery: System Language Discovery
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      Suspicious use of UnmapMainImage
      Suspicious use of WriteProcessMemory
      PID:2236
    - - C:\Windows\SysWOW64\svchost.exe
        
        C:\Windows\system32\svchost.exe
        5⤵
        
        PID:644
      - C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 644 -s 204
        6⤵
        Program crash
        
        PID:2588
    - - C:\Program Files\Internet Explorer\iexplore.exe
        
        "C:\Program Files\Internet Explorer\iexplore.exe"
        5⤵
        Modifies Internet Explorer settings
        
        PID:5108
    - - C:\Program Files\Internet Explorer\iexplore.exe
        
        "C:\Program Files\Internet Explorer\iexplore.exe"
        5⤵
        Modifies Internet Explorer settings
        
        PID:1132

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 464 -p 644 -ip 644
1⤵
PID:4356

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 596 -ip 596
1⤵
PID:3472

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4464 -ip 4464
1⤵
PID:2252

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

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:\Program Files (x86)\Microsoft\WaterMarkmgr.exe

Filesize
164KB

MD5
1e7fd6957860e5272c6b6866b8775940

SHA1
baa96e2375f1ed39d9848f78442d2ab4cc5feb59

SHA256
538641e6c912e4a3693c65bd4d7c188c4d2819e9e4049866369506b705cbbafc

SHA512
4f9906af00f9de914f263fbbbba94f587a0067a9b2b847cac2cd3a4e9a4ee54804e0c329a702b86653ac0fa22c21e7d6fa44fff30ff8f3ee3d792502838c05f3

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\E2C6CBAF0AF08CF203BA74BF0D0AB6D5_363582827213C09529A76F35FB615187

Filesize
471B

MD5
d9e0b437587fc16df735e81bd8664814

SHA1
378e1ddfe081e992f77f85a51fcc607f7f0c60e4

SHA256
71fd77be59db04b79ee56549a4016b972c2b37ffdae785d1eb57279bcff4319b

SHA512
8f64e3065ecbcafb29c68f1804a63cb7e477d8901771a2a283baf041eba3bc4b3ebc2ea8aa5073b22d82388889bfe7912870802c69996c1d13083ea3c8da2c75

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\E2C6CBAF0AF08CF203BA74BF0D0AB6D5_363582827213C09529A76F35FB615187

Filesize
412B

MD5
92a39566ffe3250f762d4728f7f8e875

SHA1
5ad73bcbd414d970707daf30107bc77d3be0cdd9

SHA256
52ee4d8c4bb0a35922e525d510e58d17fc7114a365541d4f50dd37f4a005b702

SHA512
6010f67bba3daa079d8df1dec089af3d1641602ecde366044cae5463dcdf715acdacb094ee89344ed6da59c3d02f93a0ff88e60b0e011444c7560da497b26b68

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\EAO45EME\suggestions[1].en-US

Filesize
17KB

MD5
5a34cb996293fde2cb7a4ac89587393a

SHA1
3c96c993500690d1a77873cd62bc639b3a10653f

SHA256
c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

SHA512
e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee

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

Filesize
331KB

MD5
db591b83cf5e261078afcfca484417c3

SHA1
1115663be4e5d4e98a76254d4bce2ae8b0b771f2

SHA256
7a0d389157998f975ddc44be2d440264d861ba0bb4a6b7f605383e7035a77806

SHA512
6f462b6484f044f73b90dbf6b34547a25ceabc050f25b2f38a1400bd2d7fbc2f6591019ce6e3708d3b6ce44b5805900f50f4812acd5dc1536b955baafdcafa1e

Download Submit
memory/904-71-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/2236-43-0x0000000000400000-0x0000000000470000-memory.dmp

Filesize
448KB

Download
memory/2236-85-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/2236-89-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/2236-87-0x0000000002970000-0x0000000002971000-memory.dmp

Filesize
4KB

Download
memory/2236-70-0x00000000008C0000-0x00000000008C1000-memory.dmp

Filesize
4KB

Download
memory/2280-88-0x0000000000070000-0x0000000000071000-memory.dmp

Filesize
4KB

Download
memory/2280-82-0x0000000000400000-0x0000000000470000-memory.dmp

Filesize
448KB

Download
memory/2280-81-0x00000000028A0000-0x00000000028A1000-memory.dmp

Filesize
4KB

Download
memory/2384-21-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/2384-11-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/2384-6-0x0000000000400000-0x0000000000470000-memory.dmp

Filesize
448KB

Download
memory/2384-19-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/2384-13-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/2384-28-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/2384-22-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/2384-20-0x0000000002880000-0x0000000002881000-memory.dmp

Filesize
4KB

Download
memory/2384-12-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/2556-1-0x000000005B4A0000-0x000000005B51C000-memory.dmp

Filesize
496KB

Download
memory/3208-90-0x00000000778A2000-0x00000000778A3000-memory.dmp

Filesize
4KB

Download
memory/3208-86-0x0000000002A70000-0x0000000002A71000-memory.dmp

Filesize
4KB

Download
memory/3208-78-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/3208-44-0x0000000000400000-0x0000000000470000-memory.dmp

Filesize
448KB

Download
memory/3208-57-0x00000000009B0000-0x00000000009B1000-memory.dmp

Filesize
4KB

Download
memory/3208-91-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/3208-54-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/3208-59-0x00000000778A2000-0x00000000778A3000-memory.dmp

Filesize
4KB

Download
memory/4124-9-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/4124-29-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/4464-66-0x00000000004A0000-0x00000000004A1000-memory.dmp

Filesize
4KB

Download
memory/4464-65-0x00000000004C0000-0x00000000004C1000-memory.dmp

Filesize
4KB

Download