formbook | 5bf7aa1de7a064a956a29b7927a17b58c20b7cba96d74bd976ff920c41a34224

Analysis

max time kernel
146s
max time network
169s
platform
windows7_x64
resource
win7-20221111-en
resource tags

arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
submitted
09-12-2022 13:32

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

SecuriteInfo.com.Exploit.CVE-2018-0798.4.23649.15924.rtf
Size

3KB
MD5

69a6f3e5b30ab64fd90eb46dfec8d714
SHA1

9843c366b075bc145a5164be19052f8b441ef6e8
SHA256

5bf7aa1de7a064a956a29b7927a17b58c20b7cba96d74bd976ff920c41a34224
SHA512

547a9d9d80dcc33e0b113028b9a6fc8447d2823dbef89e01412282ce1f02317cd65bf48c2cfc2abd5d9b73ac49d07a8cd2860626675f7857ac906bf1b12c5bcd

Score

10^/10

formbook lt63 rat spyware stealer trojan

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

lt63

Decoy

fortrantelecom.africa

ffafa.buzz

bullybrain.com

ekeisolutions.com

lamiamira.com

noahsark.xyz

beautyby-eve.com

cloudfatory.com

12443.football

hataykultur.online

donqu3.sexy

breakthroughaustralia.com

havengpe.com

cpxlocatup.info

corefourpartners.com

amonefintech.com

thithombo.africa

bassmaty.store

fdshdsr.top

lifesoapsimple.com

Signatures

Formbook
Formbook is a data stealing malware which is capable of stealing data.
trojan spyware stealer formbook

Formbook payload 4 IoCs

rat

Processes:

resource	yara_rule
behavioral1/memory/688-75-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral1/memory/688-83-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral1/memory/1652-86-0x0000000000100000-0x000000000012F000-memory.dmp	formbook
behavioral1/memory/1652-91-0x0000000000100000-0x000000000012F000-memory.dmp	formbook

Blocklisted process makes network request 3 IoCs

Processes:

EQNEDT32.EXE

flow pid process

5 556 EQNEDT32.EXE
6 556 EQNEDT32.EXE
8 556 EQNEDT32.EXE
Downloads MZ/PE file
Executes dropped EXE 3 IoCs

Processes:

wordpage.exeovwid.exeovwid.exe

pid process

1324 wordpage.exe
852 ovwid.exe
688 ovwid.exe
Loads dropped DLL 4 IoCs

Processes:

EQNEDT32.EXEwordpage.exeovwid.exe

pid process

556 EQNEDT32.EXE
1324 wordpage.exe
1324 wordpage.exe
852 ovwid.exe

flow	pid	process
5	556	EQNEDT32.EXE
6	556	EQNEDT32.EXE
8	556	EQNEDT32.EXE

pid	process
1324	wordpage.exe
852	ovwid.exe
688	ovwid.exe

pid	process
556	EQNEDT32.EXE
1324	wordpage.exe
1324	wordpage.exe
852	ovwid.exe

Suspicious use of SetThreadContext 4 IoCs

Processes:

ovwid.exeovwid.execolorcpl.exe

description	pid	process	target process
PID 852 set thread context of 688	852	ovwid.exe	ovwid.exe
PID 688 set thread context of 1304	688	ovwid.exe	Explorer.EXE
PID 688 set thread context of 1304	688	ovwid.exe	Explorer.EXE
PID 1652 set thread context of 1304	1652	colorcpl.exe	Explorer.EXE

Drops file in Windows directory 1 IoCs

Processes:

WINWORD.EXE

description ioc process

File opened for modification C:\Windows\Debug\WIA\wiatrace.log WINWORD.EXE
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

description	ioc	process
File opened for modification	C:\Windows\Debug\WIA\wiatrace.log	WINWORD.EXE

NSIS installer 3 IoCs

installer

Processes:

resource	yara_rule
\Users\Admin\AppData\Roaming\wordpage.exe	nsis_installer_1
C:\Users\Admin\AppData\Roaming\wordpage.exe	nsis_installer_1
C:\Users\Admin\AppData\Roaming\wordpage.exe	nsis_installer_1

Office loads VBA resources, possible macro or embedded object present
Launches Equation Editor 1 TTPs 1 IoCs
Equation Editor is an old Office component often targeted by exploits such as CVE-2017-11882.
exploit

Exploitation for Client Execution
T1203

Processes:

EQNEDT32.EXE

pid process

556 EQNEDT32.EXE

pid	process
556	EQNEDT32.EXE

Modifies Internet Explorer settings 1 TTPs 31 IoCs

adware spyware

Modify Registry

T1112

Processes:

WINWORD.EXE

description	ioc	process
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\WINWORD.EXE\" /n \"%1\""	WINWORD.EXE
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0057004f0052004400460069006c00650073003e00620069002400540021005600210030005a003d007b0050006b00300076006d007e0041005a00750020002f006e002000220025003100220000000000	WINWORD.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\Toolbar	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\MenuExt	WINWORD.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\Contexts = "1"	WINWORD.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\Toolbar\ShowDiscussionButton = "Yes"	WINWORD.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\Contexts = "55"	WINWORD.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit\COMMAND	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit\command	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor	WINWORD.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit\COMMAND	WINWORD.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\ = "res://C:\\PROGRA~2\\MICROS~1\\Office14\\ONBttnIE.dll/105"	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit\command	WINWORD.EXE
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0057004f0052004400460069006c00650073003e00620069002400540021005600210030005a003d007b0050006b00300076006d007e0041005a00750020002f006e002000220025003100220000000000	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote	WINWORD.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit\ = "&Edit"	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\WINWORD.EXE\" /n \"%1\""	WINWORD.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\ = "res://C:\\PROGRA~2\\MICROS~1\\Office14\\EXCEL.EXE/3000"	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit\ = "&Edit"	WINWORD.EXE

Modifies registry class 64 IoCs

Processes:

WINWORD.EXE

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\ShellEx	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{42042206-2D85-11D3-8CFF-005004838597}\Old Icon	WINWORD.EXE
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\WinWord.exe\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0057004f0052004400460069006c00650073003e00620069002400540021005600210030005a003d007b0050006b00300076006d007e0041005a00750020002f006e002000220025003100220000000000	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell	WINWORD.EXE
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\MSPub.exe\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b005000750062005000720069006d006100720079003e00520024006e0075006a0053005700460065003f007d0061004c00720052007000390078004000570020002500310000000000	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit	WINWORD.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Edit\command	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Word\shell\edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\WINWORD.EXE\" /n \"%1\""	WINWORD.EXE
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0045005800430045004c00460069006c00650073003e00560069006a00710042006f006600280059003800270077002100460049006400310067004c00510020002f0064006400650000000000	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit\ddeexec\application\ = "Excel"	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\MSPub.exe\shell\edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\MSPUB.EXE\" %1"	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Edit	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel\shell\edit	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel\shell\edit\command	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit\ddeexec\application	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Print\ = "&Print"	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\DefaultIcon	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\ddeexec\ = "[open(\"%1\")]"	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\ddeexec\application\ = "Excel"	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel\shell\edit\ddeexec\topic\ = "system"	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{42042206-2D85-11D3-8CFF-005004838597}\Version\14	WINWORD.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Edit	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Print	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\WinWord.exe\shell\edit	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\command	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\WinWord.exe	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Word\shell\edit\command	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\MSPub.exe	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell	WINWORD.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Print	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit\ddeexec\ = "[open(\"%1\")]"	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Edit	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Edit\ = "&Edit"	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\WinWord.exe\shell\edit\ = "&Open"	WINWORD.EXE
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0045005800430045004c00460069006c00650073003e00560069006a00710042006f006600280059003800270077002100460049006400310067004c00510020002f0064006400650000000000	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\ddeexec	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shellex\IconHandler\ = "{42042206-2D85-11D3-8CFF-005004838597}"	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Publisher\shell\edit	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{42042206-2D85-11D3-8CFF-005004838597}\Version\14\ = "C:\\Program Files (x86)\\Microsoft Office\\Office14\\msohtmed.exe"	WINWORD.EXE
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Word\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0057004f0052004400460069006c00650073003e00620069002400540021005600210030005a003d007b0050006b00300076006d007e0041005a00750020002f006e002000220025003100220000000000	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\ddeexec\ = "[open(\"%1\")]"	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\ddeexec\topic	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Edit\command	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel\shell\edit\ddeexec\application	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Word	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\MSPub.exe\shell\edit\command	WINWORD.EXE
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Word\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0057004f0052004400460069006c00650073003e00620069002400540021005600210030005a003d007b0050006b00300076006d007e0041005a00750020002f006e002000220025003100220000000000	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\ddeexec\topic\ = "system"	WINWORD.EXE
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\MSPub.exe\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b005000750062005000720069006d006100720079003e00520024006e0075006a0053005700460065003f007d0061004c00720052007000390078004000570020002500310000000000	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Word	WINWORD.EXE
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\WinWord.exe\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0057004f0052004400460069006c00650073003e00620069002400540021005600210030005a003d007b0050006b00300076006d007e0041005a00750020002f006e002000220025003100220000000000	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel\shell\edit\ddeexec	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit\ddeexec\topic\ = "system"	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{42042206-2D85-11D3-8CFF-005004838597}\InprocServer32\ThreadingModel = "Apartment"	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\DefaultIcon\ = "\"%1\""	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Word\shell\edit	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\WinWord.exe\shell\edit\command	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm	WINWORD.EXE

Suspicious behavior: AddClipboardFormatListener 1 IoCs

Processes:

WINWORD.EXE

pid process

1808 WINWORD.EXE

pid	process
1808	WINWORD.EXE

Suspicious behavior: EnumeratesProcesses 19 IoCs

Processes:

ovwid.execolorcpl.exe

pid	process
688	ovwid.exe
688	ovwid.exe
688	ovwid.exe
1652	colorcpl.exe
1652	colorcpl.exe
1652	colorcpl.exe
1652	colorcpl.exe
1652	colorcpl.exe
1652	colorcpl.exe
1652	colorcpl.exe
1652	colorcpl.exe
1652	colorcpl.exe
1652	colorcpl.exe
1652	colorcpl.exe
1652	colorcpl.exe
1652	colorcpl.exe
1652	colorcpl.exe
1652	colorcpl.exe
1652	colorcpl.exe

Suspicious behavior: MapViewOfSection 7 IoCs

Processes:

ovwid.exeovwid.execolorcpl.exe

pid process

852 ovwid.exe
688 ovwid.exe
688 ovwid.exe
688 ovwid.exe
688 ovwid.exe
1652 colorcpl.exe
1652 colorcpl.exe

pid	process
852	ovwid.exe
688	ovwid.exe
688	ovwid.exe
688	ovwid.exe
688	ovwid.exe
1652	colorcpl.exe
1652	colorcpl.exe

Suspicious use of AdjustPrivilegeToken 7 IoCs

Processes:

ovwid.exeExplorer.EXEcolorcpl.exe

description	pid	process
Token: SeDebugPrivilege	688	ovwid.exe
Token: SeShutdownPrivilege	1304	Explorer.EXE
Token: SeShutdownPrivilege	1304	Explorer.EXE
Token: SeShutdownPrivilege	1304	Explorer.EXE
Token: SeDebugPrivilege	1652	colorcpl.exe
Token: SeShutdownPrivilege	1304	Explorer.EXE
Token: SeShutdownPrivilege	1304	Explorer.EXE

Suspicious use of FindShellTrayWindow 14 IoCs

Processes:

Explorer.EXE

pid	process
1304	Explorer.EXE
1304	Explorer.EXE
1304	Explorer.EXE
1304	Explorer.EXE
1304	Explorer.EXE
1304	Explorer.EXE
1304	Explorer.EXE
1304	Explorer.EXE
1304	Explorer.EXE
1304	Explorer.EXE
1304	Explorer.EXE
1304	Explorer.EXE
1304	Explorer.EXE
1304	Explorer.EXE

Suspicious use of SendNotifyMessage 6 IoCs

Processes:

Explorer.EXE

pid process

1304 Explorer.EXE
1304 Explorer.EXE
1304 Explorer.EXE
1304 Explorer.EXE
1304 Explorer.EXE
1304 Explorer.EXE
Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

WINWORD.EXE

pid process

1808 WINWORD.EXE
1808 WINWORD.EXE

pid	process
1808	WINWORD.EXE
1808	WINWORD.EXE

Suspicious use of WriteProcessMemory 25 IoCs

Processes:

EQNEDT32.EXEwordpage.exeovwid.exeExplorer.EXEWINWORD.EXEcolorcpl.exe

description	pid	process	target process
PID 556 wrote to memory of 1324	556	EQNEDT32.EXE	wordpage.exe
PID 556 wrote to memory of 1324	556	EQNEDT32.EXE	wordpage.exe
PID 556 wrote to memory of 1324	556	EQNEDT32.EXE	wordpage.exe
PID 556 wrote to memory of 1324	556	EQNEDT32.EXE	wordpage.exe
PID 1324 wrote to memory of 852	1324	wordpage.exe	ovwid.exe
PID 1324 wrote to memory of 852	1324	wordpage.exe	ovwid.exe
PID 1324 wrote to memory of 852	1324	wordpage.exe	ovwid.exe
PID 1324 wrote to memory of 852	1324	wordpage.exe	ovwid.exe
PID 852 wrote to memory of 688	852	ovwid.exe	ovwid.exe
PID 852 wrote to memory of 688	852	ovwid.exe	ovwid.exe
PID 852 wrote to memory of 688	852	ovwid.exe	ovwid.exe
PID 852 wrote to memory of 688	852	ovwid.exe	ovwid.exe
PID 852 wrote to memory of 688	852	ovwid.exe	ovwid.exe
PID 1304 wrote to memory of 1652	1304	Explorer.EXE	colorcpl.exe
PID 1304 wrote to memory of 1652	1304	Explorer.EXE	colorcpl.exe
PID 1304 wrote to memory of 1652	1304	Explorer.EXE	colorcpl.exe
PID 1304 wrote to memory of 1652	1304	Explorer.EXE	colorcpl.exe
PID 1808 wrote to memory of 1976	1808	WINWORD.EXE	splwow64.exe
PID 1808 wrote to memory of 1976	1808	WINWORD.EXE	splwow64.exe
PID 1808 wrote to memory of 1976	1808	WINWORD.EXE	splwow64.exe
PID 1808 wrote to memory of 1976	1808	WINWORD.EXE	splwow64.exe
PID 1652 wrote to memory of 1768	1652	colorcpl.exe	cmd.exe
PID 1652 wrote to memory of 1768	1652	colorcpl.exe	cmd.exe
PID 1652 wrote to memory of 1768	1652	colorcpl.exe	cmd.exe
PID 1652 wrote to memory of 1768	1652	colorcpl.exe	cmd.exe

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:1304

C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE
"C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Exploit.CVE-2018-0798.4.23649.15924.rtf"
2⤵
- Drops file in Windows directory
- Modifies Internet Explorer settings
- Modifies registry class
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1808

C:\Windows\splwow64.exe
C:\Windows\splwow64.exe 12288
3⤵
PID:1976

C:\Windows\SysWOW64\colorcpl.exe
"C:\Windows\SysWOW64\colorcpl.exe"
2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1652

C:\Windows\SysWOW64\cmd.exe
/c del "C:\Users\Admin\AppData\Local\Temp\ovwid.exe"
3⤵
PID:1768

C:\Program Files (x86)\Common Files\Microsoft Shared\EQUATION\EQNEDT32.EXE
"C:\Program Files (x86)\Common Files\Microsoft Shared\EQUATION\EQNEDT32.EXE" -Embedding
1⤵
- Blocklisted process makes network request
- Loads dropped DLL
- Launches Equation Editor
- Suspicious use of WriteProcessMemory
PID:556

C:\Users\Admin\AppData\Roaming\wordpage.exe
C:\Users\Admin\AppData\Roaming\wordpage.exe
2⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1324

C:\Users\Admin\AppData\Local\Temp\ovwid.exe
"C:\Users\Admin\AppData\Local\Temp\ovwid.exe" C:\Users\Admin\AppData\Local\Temp\rrsopjtftd.p
3⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:852

C:\Users\Admin\AppData\Local\Temp\ovwid.exe
"C:\Users\Admin\AppData\Local\Temp\ovwid.exe"
4⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
PID:688

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Exploitation for Client Execution

T1203

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\cqdkrcshwhw.w
Filesize
185KB

MD5
7e02dcac3d442f6e3a36de2b65661c8a

SHA1
5057ac4eff50e36d8c1a767b8f35accf7db4a5ee

SHA256
846b04da46b952747476b98c2cb6071faedc8d5ef0ca7f7a320b92fa299248fd

SHA512
f6976c1060780888f7f1dfb31edba6f89d8096134cd693ef9fb1ebb97fb06d42fd5a437d4da6d7bddb354d17f72e661f8140310dd8837468bdf59a648a81f32c

Download Submit
C:\Users\Admin\AppData\Local\Temp\ovwid.exe
Filesize
276KB

MD5
a5cc35863cadeb24f827d9daa513c424

SHA1
0584250d8f5b06a11afbd3071547c6719adf02a4

SHA256
46590fb8724e192cff8f18ccf4188f9cb2bd8661cbc1141cc15623775ad46a5c

SHA512
32761ac38ab4c9b9f99bd767476b35fdecff67af8dcd678b6c449a4cebfe0c1bb040b5b8d31ba046566d2a612865709088494d90d4825ec7e8353e37ac0a7098

Download Submit
C:\Users\Admin\AppData\Local\Temp\ovwid.exe
Filesize
276KB

MD5
a5cc35863cadeb24f827d9daa513c424

SHA1
0584250d8f5b06a11afbd3071547c6719adf02a4

SHA256
46590fb8724e192cff8f18ccf4188f9cb2bd8661cbc1141cc15623775ad46a5c

SHA512
32761ac38ab4c9b9f99bd767476b35fdecff67af8dcd678b6c449a4cebfe0c1bb040b5b8d31ba046566d2a612865709088494d90d4825ec7e8353e37ac0a7098

Download Submit
C:\Users\Admin\AppData\Local\Temp\ovwid.exe
Filesize
276KB

MD5
a5cc35863cadeb24f827d9daa513c424

SHA1
0584250d8f5b06a11afbd3071547c6719adf02a4

SHA256
46590fb8724e192cff8f18ccf4188f9cb2bd8661cbc1141cc15623775ad46a5c

SHA512
32761ac38ab4c9b9f99bd767476b35fdecff67af8dcd678b6c449a4cebfe0c1bb040b5b8d31ba046566d2a612865709088494d90d4825ec7e8353e37ac0a7098

Download Submit
C:\Users\Admin\AppData\Local\Temp\rrsopjtftd.p
Filesize
5KB

MD5
56286c4878d09104d3b70a79a461c288

SHA1
0454937ba6a485ef7893e0a37cb576e3b31c55e6

SHA256
2f34ec04e1cefc4bb24065ebaacf3e607c86a9f65976d098356735b546b7c029

SHA512
61944319fb9f54f948bf5e27dc3db5dfa50319a2e5ce4061490370e78b8e07796f02f153ca8ef6a72b43bef6fdcfb77940b7c175d068f2705619f29c8fd74ec1

Download Submit
C:\Users\Admin\AppData\Roaming\wordpage.exe
Filesize
321KB

MD5
6bd52c8274a35c39740da9b52b4c7ef0

SHA1
0754724c922472de6048b5c5595f520f2b93e46e

SHA256
7a0e92402659c86d9da6faf33be3817996718051ea564e34aa43a41606df7be6

SHA512
24e3e05f7db606d1305fab3ab2cb8619cbec90afb81b1a2fafd528581fa04a04c9c3279f0cf6955f8a2e0114acfc70e29be1d10e426b1804c2b4bcb5123c52c7

Download Submit
C:\Users\Admin\AppData\Roaming\wordpage.exe
Filesize
321KB

MD5
6bd52c8274a35c39740da9b52b4c7ef0

SHA1
0754724c922472de6048b5c5595f520f2b93e46e

SHA256
7a0e92402659c86d9da6faf33be3817996718051ea564e34aa43a41606df7be6

SHA512
24e3e05f7db606d1305fab3ab2cb8619cbec90afb81b1a2fafd528581fa04a04c9c3279f0cf6955f8a2e0114acfc70e29be1d10e426b1804c2b4bcb5123c52c7

Download Submit
\Users\Admin\AppData\Local\Temp\ovwid.exe
Filesize
276KB

MD5
a5cc35863cadeb24f827d9daa513c424

SHA1
0584250d8f5b06a11afbd3071547c6719adf02a4

SHA256
46590fb8724e192cff8f18ccf4188f9cb2bd8661cbc1141cc15623775ad46a5c

SHA512
32761ac38ab4c9b9f99bd767476b35fdecff67af8dcd678b6c449a4cebfe0c1bb040b5b8d31ba046566d2a612865709088494d90d4825ec7e8353e37ac0a7098

Download Submit
\Users\Admin\AppData\Local\Temp\ovwid.exe
Filesize
276KB

MD5
a5cc35863cadeb24f827d9daa513c424

SHA1
0584250d8f5b06a11afbd3071547c6719adf02a4

SHA256
46590fb8724e192cff8f18ccf4188f9cb2bd8661cbc1141cc15623775ad46a5c

SHA512
32761ac38ab4c9b9f99bd767476b35fdecff67af8dcd678b6c449a4cebfe0c1bb040b5b8d31ba046566d2a612865709088494d90d4825ec7e8353e37ac0a7098

Download Submit
\Users\Admin\AppData\Local\Temp\ovwid.exe
Filesize
276KB

MD5
a5cc35863cadeb24f827d9daa513c424

SHA1
0584250d8f5b06a11afbd3071547c6719adf02a4

SHA256
46590fb8724e192cff8f18ccf4188f9cb2bd8661cbc1141cc15623775ad46a5c

SHA512
32761ac38ab4c9b9f99bd767476b35fdecff67af8dcd678b6c449a4cebfe0c1bb040b5b8d31ba046566d2a612865709088494d90d4825ec7e8353e37ac0a7098

Download Submit
\Users\Admin\AppData\Roaming\wordpage.exe
Filesize
321KB

MD5
6bd52c8274a35c39740da9b52b4c7ef0

SHA1
0754724c922472de6048b5c5595f520f2b93e46e

SHA256
7a0e92402659c86d9da6faf33be3817996718051ea564e34aa43a41606df7be6

SHA512
24e3e05f7db606d1305fab3ab2cb8619cbec90afb81b1a2fafd528581fa04a04c9c3279f0cf6955f8a2e0114acfc70e29be1d10e426b1804c2b4bcb5123c52c7

Download Submit
memory/688-73-0x000000000041F0B0-mapping.dmp

Download
memory/688-79-0x0000000002200000-0x0000000002214000-memory.dmp

Filesize
80KB

Download
memory/688-83-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/688-75-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/688-76-0x0000000000700000-0x0000000000A03000-memory.dmp

Filesize
3.0MB

Download
memory/688-77-0x0000000000570000-0x0000000000584000-memory.dmp

Filesize
80KB

Download
memory/852-67-0x0000000000000000-mapping.dmp

Download
memory/1304-93-0x0000000007330000-0x000000000743C000-memory.dmp

Filesize
1.0MB

Download
memory/1304-92-0x0000000007330000-0x000000000743C000-memory.dmp

Filesize
1.0MB

Download
memory/1304-80-0x0000000006570000-0x0000000006632000-memory.dmp

Filesize
776KB

Download
memory/1304-78-0x0000000006200000-0x0000000006337000-memory.dmp

Filesize
1.2MB

Download
memory/1324-61-0x0000000000000000-mapping.dmp

Download
memory/1652-87-0x00000000021C0000-0x00000000024C3000-memory.dmp

Filesize
3.0MB

Download
memory/1652-91-0x0000000000100000-0x000000000012F000-memory.dmp

Filesize
188KB

Download
memory/1652-82-0x0000000000000000-mapping.dmp

Download
memory/1652-90-0x0000000000910000-0x00000000009A3000-memory.dmp

Filesize
588KB

Download
memory/1652-85-0x0000000000DA0000-0x0000000000DB8000-memory.dmp

Filesize
96KB

Download
memory/1652-86-0x0000000000100000-0x000000000012F000-memory.dmp

Filesize
188KB

Download
memory/1768-88-0x0000000000000000-mapping.dmp

Download
memory/1808-55-0x0000000070551000-0x0000000070553000-memory.dmp

Filesize
8KB

Download
memory/1808-56-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/1808-54-0x0000000072AD1000-0x0000000072AD4000-memory.dmp

Filesize
12KB

Download
memory/1808-57-0x0000000075511000-0x0000000075513000-memory.dmp

Filesize
8KB

Download
memory/1808-58-0x000000007153D000-0x0000000071548000-memory.dmp

Filesize
44KB

Download
memory/1808-94-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/1808-95-0x000000007153D000-0x0000000071548000-memory.dmp

Filesize
44KB

Download
memory/1976-89-0x000007FEFBFB1000-0x000007FEFBFB3000-memory.dmp

Filesize
8KB

Download
memory/1976-81-0x0000000000000000-mapping.dmp

Download