ramnit | c9fbaa3919cc10d2a95cc5495e4abb78cfa7f89e8350442916bba1f21bf3a3a1

General

Target

c9fbaa3919cc10d2a95cc5495e4abb78cfa7f89e8350442916bba1f21bf3a3a1.dll
Size

157KB
MD5

457aa792186d3c64f612cd92be10914a
SHA1

ff60592e8963b603f7e71bf306d24831d629edd8
SHA256

c9fbaa3919cc10d2a95cc5495e4abb78cfa7f89e8350442916bba1f21bf3a3a1
SHA512

62a22c67ff88b7f841c38ef2e1924092017295410e23753476a4aa9329d00c803b6decdf3474d84c6480f0db18aae5bcccdf15bdbd3bf2fbe8d1e351940dbc4f
SSDEEP

3072:IMr6N9WfdNAbxBk69VyZhDsHYZ3rDINcQR0n6ecZdGU1QLaLNmYqhPzxm1f:IMqWfdNANG6yEYZ7DVQgsQLPzo1f

Score

10^/10

ramnit banker 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

UPX dump on OEP (original entry point) 11 IoCs

Processes:

resource	yara_rule
behavioral2/memory/4064-19-0x0000000000400000-0x0000000000421000-memory.dmp	UPX
behavioral2/memory/4092-56-0x0000000000400000-0x0000000000421000-memory.dmp	UPX
behavioral2/memory/4080-73-0x0000000000400000-0x0000000000421000-memory.dmp	UPX
behavioral2/memory/832-90-0x0000000000400000-0x0000000000423000-memory.dmp	UPX
behavioral2/memory/3768-35-0x0000000000400000-0x0000000000421000-memory.dmp	UPX
behavioral2/memory/4064-34-0x0000000000400000-0x0000000000421000-memory.dmp	UPX
behavioral2/memory/4064-21-0x0000000000400000-0x0000000000421000-memory.dmp	UPX
behavioral2/memory/4064-20-0x0000000000400000-0x0000000000421000-memory.dmp	UPX
behavioral2/memory/4064-18-0x0000000000400000-0x0000000000421000-memory.dmp	UPX
behavioral2/memory/4064-17-0x0000000000400000-0x0000000000421000-memory.dmp	UPX
behavioral2/memory/4092-109-0x0000000000400000-0x0000000000421000-memory.dmp	UPX

Executes dropped EXE 8 IoCs

Processes:

rundll32mgr.exerundll32mgrmgr.exeWaterMark.exeWaterMark.exeWaterMarkmgr.exeWaterMark.exeWaterMarkmgr.exeWaterMark.exe

pid	process
4064	rundll32mgr.exe
3768	rundll32mgrmgr.exe
1852	WaterMark.exe
4092	WaterMark.exe
4080	WaterMarkmgr.exe
4592	WaterMark.exe
832	WaterMarkmgr.exe
4088	WaterMark.exe

UPX packed file 15 IoCs

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

upx

Processes:

resource	yara_rule
behavioral2/memory/4064-19-0x0000000000400000-0x0000000000421000-memory.dmp	upx
behavioral2/memory/4092-56-0x0000000000400000-0x0000000000421000-memory.dmp	upx
behavioral2/memory/4080-73-0x0000000000400000-0x0000000000421000-memory.dmp	upx
behavioral2/memory/4080-67-0x0000000000400000-0x0000000000423000-memory.dmp	upx
behavioral2/memory/4092-55-0x0000000000400000-0x0000000000433000-memory.dmp	upx
behavioral2/memory/832-90-0x0000000000400000-0x0000000000423000-memory.dmp	upx
behavioral2/memory/4088-99-0x0000000000400000-0x0000000000433000-memory.dmp	upx
behavioral2/memory/3768-35-0x0000000000400000-0x0000000000421000-memory.dmp	upx
behavioral2/memory/4064-34-0x0000000000400000-0x0000000000421000-memory.dmp	upx
behavioral2/memory/4064-21-0x0000000000400000-0x0000000000421000-memory.dmp	upx
behavioral2/memory/4064-20-0x0000000000400000-0x0000000000421000-memory.dmp	upx
behavioral2/memory/4064-18-0x0000000000400000-0x0000000000421000-memory.dmp	upx
behavioral2/memory/4064-17-0x0000000000400000-0x0000000000421000-memory.dmp	upx
behavioral2/memory/4064-16-0x0000000000400000-0x0000000000421000-memory.dmp	upx
behavioral2/memory/4092-109-0x0000000000400000-0x0000000000421000-memory.dmp	upx

Drops file in System32 directory 2 IoCs

Processes:

rundll32.exerundll32mgr.exe

description ioc process

File created C:\Windows\SysWOW64\rundll32mgr.exe rundll32.exe
File created C:\Windows\SysWOW64\rundll32mgrmgr.exe rundll32mgr.exe

description	ioc	process
File created	C:\Windows\SysWOW64\rundll32mgr.exe	rundll32.exe
File created	C:\Windows\SysWOW64\rundll32mgrmgr.exe	rundll32mgr.exe

Drops file in Program Files directory 13 IoCs

Processes:

WaterMarkmgr.exeWaterMark.exeWaterMarkmgr.exerundll32mgr.exerundll32mgrmgr.exeWaterMark.exeWaterMark.exeWaterMark.exe

description	ioc	process
File created	C:\Program Files (x86)\Microsoft\WaterMark.exe	WaterMarkmgr.exe
File opened for modification	C:\Program Files (x86)\Microsoft\WaterMarkmgr.exe	WaterMark.exe
File created	C:\Program Files (x86)\Microsoft\WaterMark.exe	WaterMarkmgr.exe
File opened for modification	C:\Program Files (x86)\Microsoft\px4CB8.tmp	rundll32mgr.exe
File opened for modification	C:\Program Files (x86)\Microsoft\px4CC8.tmp	rundll32mgrmgr.exe
File created	C:\Program Files (x86)\Microsoft\WaterMark.exe	rundll32mgrmgr.exe
File opened for modification	C:\Program Files (x86)\Microsoft\px4DF1.tmp	WaterMarkmgr.exe
File created	C:\Program Files (x86)\Microsoft\WaterMarkmgr.exe	WaterMark.exe
File opened for modification	C:\Program Files (x86)\Microsoft\px4D84.tmp	WaterMarkmgr.exe
File created	C:\Program Files (x86)\Microsoft\WaterMarkmgr.exe	WaterMark.exe
File created	C:\Program Files (x86)\Microsoft\WaterMark.exe	rundll32mgr.exe
File opened for modification	C:\Program Files (x86)\Microsoft\WaterMark.exe	rundll32mgr.exe
File created	C:\Program Files (x86)\Microsoft\WaterMarkmgr.exe	WaterMark.exe

Program crash 4 IoCs

Processes:

WerFault.exeWerFault.exeWerFault.exeWerFault.exe

pid	pid_target	process	target process
2496	1132	WerFault.exe	svchost.exe
4508	4996	WerFault.exe	svchost.exe
3020	4916	WerFault.exe	svchost.exe
2476	4780	WerFault.exe	svchost.exe

Modifies Internet Explorer settings 1 TTPs 57 IoCs

adware spyware

Modify Registry

T1112

Processes:

iexplore.exeIEXPLORE.EXEiexplore.exeiexplore.exeiexplore.exeIEXPLORE.EXEiexplore.exeiexplore.exeiexplore.exeiexplore.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Software\Microsoft\Internet Explorer\VersionManager	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateLowDateTime = "2814956424"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31108888"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31108888"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateHighDateTime = "31108888"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "2818081532"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\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
Set value (int)	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateLowDateTime = "2815112727"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "423457282"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "2818394155"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31108888"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateHighDateTime = "31108888"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLHighDateTime = "50"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "2814956424"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "2815112727"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Software\Microsoft\Internet Explorer\VersionManager	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Software\Microsoft\Internet Explorer\VersionManager	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31108888"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Software\Microsoft\Internet Explorer\VersionManager	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff3e0000003e000000c4040000a3020000	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLLowDateTime = "1251635200"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{D3666F75-1B0B-11EF-BCA5-66D3FDB32ECD} = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{D36B34AB-1B0B-11EF-BCA5-66D3FDB32ECD} = "0"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Software\Microsoft\Internet Explorer\GPU	IEXPLORE.EXE

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

WaterMark.exeWaterMark.exeWaterMark.exeWaterMark.exe

pid	process
4092	WaterMark.exe
4092	WaterMark.exe
4092	WaterMark.exe
4092	WaterMark.exe
1852	WaterMark.exe
1852	WaterMark.exe
1852	WaterMark.exe
1852	WaterMark.exe
4592	WaterMark.exe
4592	WaterMark.exe
4592	WaterMark.exe
4592	WaterMark.exe
4088	WaterMark.exe
4088	WaterMark.exe
4088	WaterMark.exe
4088	WaterMark.exe
4092	WaterMark.exe
4092	WaterMark.exe
4092	WaterMark.exe
4092	WaterMark.exe
4092	WaterMark.exe
4092	WaterMark.exe
4092	WaterMark.exe
4092	WaterMark.exe
4092	WaterMark.exe
4092	WaterMark.exe
4092	WaterMark.exe
4092	WaterMark.exe
1852	WaterMark.exe
1852	WaterMark.exe
1852	WaterMark.exe
1852	WaterMark.exe
1852	WaterMark.exe
1852	WaterMark.exe
1852	WaterMark.exe
1852	WaterMark.exe
1852	WaterMark.exe
1852	WaterMark.exe
1852	WaterMark.exe
1852	WaterMark.exe
4592	WaterMark.exe
4592	WaterMark.exe
4592	WaterMark.exe
4592	WaterMark.exe
4592	WaterMark.exe
4592	WaterMark.exe
4592	WaterMark.exe
4592	WaterMark.exe
4592	WaterMark.exe
4592	WaterMark.exe
4592	WaterMark.exe
4592	WaterMark.exe
4088	WaterMark.exe
4088	WaterMark.exe
4088	WaterMark.exe
4088	WaterMark.exe
4088	WaterMark.exe
4088	WaterMark.exe
4088	WaterMark.exe
4088	WaterMark.exe
4088	WaterMark.exe
4088	WaterMark.exe
4088	WaterMark.exe
4088	WaterMark.exe

Suspicious use of AdjustPrivilegeToken 5 IoCs

Processes:

rundll32.exeWaterMark.exeWaterMark.exeWaterMark.exeWaterMark.exe

description	pid	process
Token: SeDebugPrivilege	4800	rundll32.exe
Token: SeDebugPrivilege	4092	WaterMark.exe
Token: SeDebugPrivilege	1852	WaterMark.exe
Token: SeDebugPrivilege	4592	WaterMark.exe
Token: SeDebugPrivilege	4088	WaterMark.exe

Suspicious use of FindShellTrayWindow 2 IoCs

Processes:

iexplore.exeiexplore.exe

pid process

3112 iexplore.exe
4400 iexplore.exe

pid	process
3112	iexplore.exe
4400	iexplore.exe

Suspicious use of SetWindowsHookEx 10 IoCs

Processes:

iexplore.exeiexplore.exeIEXPLORE.EXEIEXPLORE.EXE

pid	process
4400	iexplore.exe
4400	iexplore.exe
3112	iexplore.exe
3112	iexplore.exe
756	IEXPLORE.EXE
756	IEXPLORE.EXE
1408	IEXPLORE.EXE
1408	IEXPLORE.EXE
756	IEXPLORE.EXE
756	IEXPLORE.EXE

Suspicious use of UnmapMainImage 8 IoCs

Processes:

rundll32mgr.exerundll32mgrmgr.exeWaterMark.exeWaterMark.exeWaterMarkmgr.exeWaterMark.exeWaterMarkmgr.exeWaterMark.exe

pid	process
4064	rundll32mgr.exe
3768	rundll32mgrmgr.exe
4092	WaterMark.exe
1852	WaterMark.exe
4080	WaterMarkmgr.exe
4592	WaterMark.exe
832	WaterMarkmgr.exe
4088	WaterMark.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

rundll32.exerundll32.exerundll32mgr.exerundll32mgrmgr.exeWaterMark.exeWaterMarkmgr.exeWaterMark.exeWaterMark.exeWaterMarkmgr.exeWaterMark.exe

description	pid	process	target process
PID 3092 wrote to memory of 4800	3092	rundll32.exe	rundll32.exe
PID 3092 wrote to memory of 4800	3092	rundll32.exe	rundll32.exe
PID 3092 wrote to memory of 4800	3092	rundll32.exe	rundll32.exe
PID 4800 wrote to memory of 4064	4800	rundll32.exe	rundll32mgr.exe
PID 4800 wrote to memory of 4064	4800	rundll32.exe	rundll32mgr.exe
PID 4800 wrote to memory of 4064	4800	rundll32.exe	rundll32mgr.exe
PID 4064 wrote to memory of 3768	4064	rundll32mgr.exe	rundll32mgrmgr.exe
PID 4064 wrote to memory of 3768	4064	rundll32mgr.exe	rundll32mgrmgr.exe
PID 4064 wrote to memory of 3768	4064	rundll32mgr.exe	rundll32mgrmgr.exe
PID 4064 wrote to memory of 1852	4064	rundll32mgr.exe	WaterMark.exe
PID 4064 wrote to memory of 1852	4064	rundll32mgr.exe	WaterMark.exe
PID 4064 wrote to memory of 1852	4064	rundll32mgr.exe	WaterMark.exe
PID 3768 wrote to memory of 4092	3768	rundll32mgrmgr.exe	WaterMark.exe
PID 3768 wrote to memory of 4092	3768	rundll32mgrmgr.exe	WaterMark.exe
PID 3768 wrote to memory of 4092	3768	rundll32mgrmgr.exe	WaterMark.exe
PID 1852 wrote to memory of 4080	1852	WaterMark.exe	WaterMarkmgr.exe
PID 1852 wrote to memory of 4080	1852	WaterMark.exe	WaterMarkmgr.exe
PID 1852 wrote to memory of 4080	1852	WaterMark.exe	WaterMarkmgr.exe
PID 4080 wrote to memory of 4592	4080	WaterMarkmgr.exe	WaterMark.exe
PID 4080 wrote to memory of 4592	4080	WaterMarkmgr.exe	WaterMark.exe
PID 4080 wrote to memory of 4592	4080	WaterMarkmgr.exe	WaterMark.exe
PID 4092 wrote to memory of 4780	4092	WaterMark.exe	svchost.exe
PID 4092 wrote to memory of 4780	4092	WaterMark.exe	svchost.exe
PID 4092 wrote to memory of 4780	4092	WaterMark.exe	svchost.exe
PID 4092 wrote to memory of 4780	4092	WaterMark.exe	svchost.exe
PID 4092 wrote to memory of 4780	4092	WaterMark.exe	svchost.exe
PID 4092 wrote to memory of 4780	4092	WaterMark.exe	svchost.exe
PID 4092 wrote to memory of 4780	4092	WaterMark.exe	svchost.exe
PID 4092 wrote to memory of 4780	4092	WaterMark.exe	svchost.exe
PID 4092 wrote to memory of 4780	4092	WaterMark.exe	svchost.exe
PID 1852 wrote to memory of 1132	1852	WaterMark.exe	svchost.exe
PID 1852 wrote to memory of 1132	1852	WaterMark.exe	svchost.exe
PID 1852 wrote to memory of 1132	1852	WaterMark.exe	svchost.exe
PID 1852 wrote to memory of 1132	1852	WaterMark.exe	svchost.exe
PID 1852 wrote to memory of 1132	1852	WaterMark.exe	svchost.exe
PID 1852 wrote to memory of 1132	1852	WaterMark.exe	svchost.exe
PID 1852 wrote to memory of 1132	1852	WaterMark.exe	svchost.exe
PID 1852 wrote to memory of 1132	1852	WaterMark.exe	svchost.exe
PID 1852 wrote to memory of 1132	1852	WaterMark.exe	svchost.exe
PID 4592 wrote to memory of 832	4592	WaterMark.exe	WaterMarkmgr.exe
PID 4592 wrote to memory of 832	4592	WaterMark.exe	WaterMarkmgr.exe
PID 4592 wrote to memory of 832	4592	WaterMark.exe	WaterMarkmgr.exe
PID 832 wrote to memory of 4088	832	WaterMarkmgr.exe	WaterMark.exe
PID 832 wrote to memory of 4088	832	WaterMarkmgr.exe	WaterMark.exe
PID 832 wrote to memory of 4088	832	WaterMarkmgr.exe	WaterMark.exe
PID 4592 wrote to memory of 4916	4592	WaterMark.exe	svchost.exe
PID 4592 wrote to memory of 4916	4592	WaterMark.exe	svchost.exe
PID 4592 wrote to memory of 4916	4592	WaterMark.exe	svchost.exe
PID 4592 wrote to memory of 4916	4592	WaterMark.exe	svchost.exe
PID 4592 wrote to memory of 4916	4592	WaterMark.exe	svchost.exe
PID 4592 wrote to memory of 4916	4592	WaterMark.exe	svchost.exe
PID 4592 wrote to memory of 4916	4592	WaterMark.exe	svchost.exe
PID 4592 wrote to memory of 4916	4592	WaterMark.exe	svchost.exe
PID 4592 wrote to memory of 4916	4592	WaterMark.exe	svchost.exe
PID 4088 wrote to memory of 4996	4088	WaterMark.exe	svchost.exe
PID 4088 wrote to memory of 4996	4088	WaterMark.exe	svchost.exe
PID 4088 wrote to memory of 4996	4088	WaterMark.exe	svchost.exe
PID 4088 wrote to memory of 4996	4088	WaterMark.exe	svchost.exe
PID 4088 wrote to memory of 4996	4088	WaterMark.exe	svchost.exe
PID 4088 wrote to memory of 4996	4088	WaterMark.exe	svchost.exe
PID 4088 wrote to memory of 4996	4088	WaterMark.exe	svchost.exe
PID 4088 wrote to memory of 4996	4088	WaterMark.exe	svchost.exe
PID 4088 wrote to memory of 4996	4088	WaterMark.exe	svchost.exe
PID 4092 wrote to memory of 4400	4092	WaterMark.exe	iexplore.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\c9fbaa3919cc10d2a95cc5495e4abb78cfa7f89e8350442916bba1f21bf3a3a1.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3092

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\c9fbaa3919cc10d2a95cc5495e4abb78cfa7f89e8350442916bba1f21bf3a3a1.dll,#1
2⤵
- Drops file in System32 directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4800

C:\Windows\SysWOW64\rundll32mgr.exe
C:\Windows\SysWOW64\rundll32mgr.exe
3⤵
- Executes dropped EXE
- Drops file in System32 directory
- Drops file in Program Files directory
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:4064

C:\Windows\SysWOW64\rundll32mgrmgr.exe
C:\Windows\SysWOW64\rundll32mgrmgr.exe
4⤵
- Executes dropped EXE
- Drops file in Program Files directory
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:3768

C:\Program Files (x86)\Microsoft\WaterMark.exe
"C:\Program Files (x86)\Microsoft\WaterMark.exe"
5⤵
- Executes dropped EXE
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:4092

C:\Windows\SysWOW64\svchost.exe
C:\Windows\system32\svchost.exe
6⤵
PID:4780

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4780 -s 204
7⤵
- Program crash
PID:2476

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
PID:4400

C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:4400 CREDAT:17410 /prefetch:2
7⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:1408

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
PID:3112

C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:3112 CREDAT:17410 /prefetch:2
7⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:756

C:\Program Files (x86)\Microsoft\WaterMark.exe
"C:\Program Files (x86)\Microsoft\WaterMark.exe"
4⤵
- Executes dropped EXE
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:1852

C:\Program Files (x86)\Microsoft\WaterMarkmgr.exe
"C:\Program Files (x86)\Microsoft\WaterMarkmgr.exe"
5⤵
- Executes dropped EXE
- Drops file in Program Files directory
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:4080

C:\Program Files (x86)\Microsoft\WaterMark.exe
"C:\Program Files (x86)\Microsoft\WaterMark.exe"
6⤵
- Executes dropped EXE
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:4592

C:\Program Files (x86)\Microsoft\WaterMarkmgr.exe
"C:\Program Files (x86)\Microsoft\WaterMarkmgr.exe"
7⤵
- Executes dropped EXE
- Drops file in Program Files directory
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:832

C:\Program Files (x86)\Microsoft\WaterMark.exe
"C:\Program Files (x86)\Microsoft\WaterMark.exe"
8⤵
- Executes dropped EXE
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:4088

C:\Windows\SysWOW64\svchost.exe
C:\Windows\system32\svchost.exe
9⤵
PID:4996

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4996 -s 204
10⤵
- Program crash
PID:4508

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe"
9⤵
- Modifies Internet Explorer settings
PID:752

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe"
9⤵
- Modifies Internet Explorer settings
PID:1264

C:\Windows\SysWOW64\svchost.exe
C:\Windows\system32\svchost.exe
7⤵
PID:4916

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4916 -s 204
8⤵
- Program crash
PID:3020

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe"
7⤵
- Modifies Internet Explorer settings
PID:1000

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe"
7⤵
- Modifies Internet Explorer settings
PID:5096

C:\Windows\SysWOW64\svchost.exe
C:\Windows\system32\svchost.exe
5⤵
PID:1132

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1132 -s 208
6⤵
- Program crash
PID:2496

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe"
5⤵
- Modifies Internet Explorer settings
PID:2988

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe"
5⤵
- Modifies Internet Explorer settings
PID:1248

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4916 -ip 4916
1⤵
PID:3456

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 4780 -ip 4780
1⤵
PID:3708

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 480 -p 1132 -ip 1132
1⤵
PID:2620

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 496 -p 4996 -ip 4996
1⤵
PID:4028

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776
Filesize
471B

MD5
c41ab5352ba79baac9ac093dd7eb2500

SHA1
1ffb0e70f86845daba211aeda43cad539d34ffd3

SHA256
558e13bb7aa293569457e9703d2db37e8365e2ab670b2c3484ada9336ed24895

SHA512
ccebe3f11039e14d39d4102652669fd372d179778bf73fae0659dd01da569bbf850b273cd3a4e13dc77b3fd4fb4d84d01525ac3a0dcb23b297c733da10bc2ff0

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776
Filesize
404B

MD5
180865ba79b57125d801c932b5156cab

SHA1
77df58348a8d3c91dbf3cf40e5cebdc685dee56d

SHA256
b68a0cb3157d955082a88e91ccd8103bbb2ee663eb62238b74b9545c9a1c4df4

SHA512
dbe107f273767277e981dcd7b0dbc9bfb85fcfffe9da59ffa8f3b2f09cadefe475a1437def7bd050e97e8e3cd85fa5002cee2b8a8223adc28746b721622037d5

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\Recovery\High\Active\RecoveryStore.{D3666F75-1B0B-11EF-BCA5-66D3FDB32ECD}.dat
Filesize
5KB

MD5
50c8f2fb614a86187e79d4773d33aee2

SHA1
b86a31520bfdf50e8b6aebe8d3d89634848de30d

SHA256
6762f6b47f4600988b743cf7bf17f79816684fe018b37cf81c1e4c48b26d8245

SHA512
1b26ee7b395c18b2f0c2abc33a3429dd96bf59afca09b4a37be4aa0555eda6cd42260a5f4bd013125bd9f621d031a9f752352ce504728d97b08b45ca5e35afef

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\Recovery\High\Active\RecoveryStore.{D36B34AB-1B0B-11EF-BCA5-66D3FDB32ECD}.dat
Filesize
3KB

MD5
96183af8d0eb702fa7935285527325ad

SHA1
ce2fb4d4de1d69856e5ff5453fea2fa5d42aad60

SHA256
32d10a95bcc542ff26e5fae573fbab8f5111c120185025adcc7eb3f02758a241

SHA512
f26a63b60719cb988cd1b6956cd7686068681b2f1100a691f38a8a887870a37b8e824405eb5fc57995695d2d55f02756366a8fa1004ddc48b5272eda78ecb1cf

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\VersionManager\verCFC3.tmp
Filesize
15KB

MD5
1a545d0052b581fbb2ab4c52133846bc

SHA1
62f3266a9b9925cd6d98658b92adec673cbe3dd3

SHA256
557472aeaebf4c1c800b9df14c190f66d62cbabb011300dbedde2dcddd27a6c1

SHA512
bd326d111589d87cd6d019378ec725ac9ac7ad4c36f22453941f7d52f90b747ede4783a83dfff6cae1b3bb46690ad49cffa77f2afda019b22863ac485b406e8d

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\GOWSKSPC\suggestions[1].en-US
Filesize
17KB

MD5
5a34cb996293fde2cb7a4ac89587393a

SHA1
3c96c993500690d1a77873cd62bc639b3a10653f

SHA256
c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

SHA512
e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee

Download Submit
C:\Windows\SysWOW64\rundll32mgr.exe
Filesize
122KB

MD5
c5255edf109342e3e1d1eb0990b2d094

SHA1
ba029b47b9b3a5ccccae3038d90382ec68a1dd44

SHA256
ea49164b416d1b900f80a14f30295ea7d546483a0d7ba8b3a9e48dbcb48a3dc5

SHA512
6b6911ea424763af3ed4964e67aa75d1ffe74551e1e4e12e6220afcda720dbfdda00d744e23486c07701662bac3702220f760d1c86a188772e9bf8af7b64a3a3

Download Submit
C:\Windows\SysWOW64\rundll32mgrmgr.exe
Filesize
59KB

MD5
f2c8b7e238a07cce22920efb1c8645a6

SHA1
cd2af4b30add747e222f938206b78d7730fdf346

SHA256
6b20b420e84a30df810d52a9b205a3af0f46cafe82bf378867542f15eb64461e

SHA512
c4b9c8c3dccaa39b5ac1faea7e92b0e1d391f0943989178634992be07c40be15b8543f9c6746ab6a5a7136ea00e3c0818fc43bc2eee4e5d282c3cbf7ea279699

Download Submit
memory/832-90-0x0000000000400000-0x0000000000423000-memory.dmp

Filesize
140KB

Download
memory/1852-40-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/3768-12-0x0000000000400000-0x0000000000423000-memory.dmp

Filesize
140KB

Download
memory/3768-23-0x0000000000400000-0x0000000000423000-memory.dmp

Filesize
140KB

Download
memory/3768-35-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/4064-17-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/4064-19-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/4064-7-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/4064-13-0x0000000000401000-0x0000000000405000-memory.dmp

Filesize
16KB

Download
memory/4064-14-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/4064-16-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/4064-22-0x00000000008C0000-0x00000000008C1000-memory.dmp

Filesize
4KB

Download
memory/4064-18-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/4064-20-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/4064-34-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/4064-41-0x0000000000401000-0x0000000000405000-memory.dmp

Filesize
16KB

Download
memory/4064-21-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/4080-73-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/4080-67-0x0000000000400000-0x0000000000423000-memory.dmp

Filesize
140KB

Download
memory/4088-99-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/4088-101-0x0000000000060000-0x0000000000061000-memory.dmp

Filesize
4KB

Download
memory/4092-103-0x0000000000070000-0x0000000000071000-memory.dmp

Filesize
4KB

Download
memory/4092-54-0x0000000000430000-0x0000000000431000-memory.dmp

Filesize
4KB

Download
memory/4092-57-0x0000000077D02000-0x0000000077D03000-memory.dmp

Filesize
4KB

Download
memory/4092-56-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/4092-55-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/4092-109-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/4800-8-0x0000000077D02000-0x0000000077D03000-memory.dmp

Filesize
4KB

Download
memory/4800-2-0x0000000010000000-0x000000001002B000-memory.dmp

Filesize
172KB

Download
memory/4800-4-0x00000000007C0000-0x00000000007C1000-memory.dmp

Filesize
4KB

Download
memory/4800-5-0x00000000007D0000-0x00000000007D1000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

Replay Monitor

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Downloads