formbook | ad167c04c640a9777e7b6bb420e64b5cc46a0fd588820f6895420991465944a0

General

Target

30% Payment Receipt.rtf
Size

42KB
MD5

d4bc695be1f64cb89c061b21b06815a2
SHA1

4056cdfa99fe137e1324be62763aee23d1990eb7
SHA256

ad167c04c640a9777e7b6bb420e64b5cc46a0fd588820f6895420991465944a0
SHA512

1ddb705be7d901acd7f9889bdfb4491ce4c5a9619884f083c79ac4046285d786e54ce6aabcf4eacbf6fc522804c27b8cc88f20b5077ef249d0f9c93390806221
SSDEEP

768:rFx0XaIsnPRIa4fwJMo30VYWEfOH/cNUWTL4QUATxZA9fSP3/Uz+o4KSAIR:rf0Xvx3EMo32YWEfrkVAV//Uz+o46IR

Score

10^/10

formbook xchu rat spyware stealer trojan

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

xchu

Decoy

zcartoons.com

castilloshowroom.com

3bmmdtod.life

misaxoxo.com

nadiya.online

sykkbup29.xyz

triciaaprimrosevp.com

newleter.com

ptzslk.xyz

lightbulbfestival.com

texaslandline.com

ideeintemporelle.com

girljustdoitpodcast.com

medimediamarketing.com

bunk7outfitters.com

charlievgrfminnick.click

lifestyleinthehome.com

atfbestsale.online

frontdoorproperties.co.uk

grandpaswag2024.info

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/1604-81-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral1/memory/1604-87-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral1/memory/1640-95-0x0000000000120000-0x000000000014F000-memory.dmp	formbook
behavioral1/memory/1640-97-0x0000000000120000-0x000000000014F000-memory.dmp	formbook

Blocklisted process makes network request 1 IoCs

Processes:

EQNEDT32.EXE

flow pid process

3 628 EQNEDT32.EXE
Downloads MZ/PE file
Executes dropped EXE 2 IoCs

Processes:

pablodfd4676529.exepablodfd4676529.exe

pid process

1648 pablodfd4676529.exe
1604 pablodfd4676529.exe
Loads dropped DLL 1 IoCs

Processes:

EQNEDT32.EXE

pid process

628 EQNEDT32.EXE

flow	pid	process
3	628	EQNEDT32.EXE

pid	process
1648	pablodfd4676529.exe
1604	pablodfd4676529.exe

pid	process
628	EQNEDT32.EXE

Drops file in System32 directory 1 IoCs

Processes:

powershell.exe

description	ioc	process
File opened for modification	C:\Windows\SysWOW64\%ProgramData%\Microsoft\Windows\Start Menu\Programs\Accessories\Windows PowerShell\Windows PowerShell.lnk	powershell.exe

Suspicious use of SetThreadContext 3 IoCs

Processes:

pablodfd4676529.exepablodfd4676529.exechkdsk.exe

description	pid	process	target process
PID 1648 set thread context of 1604	1648	pablodfd4676529.exe	pablodfd4676529.exe
PID 1604 set thread context of 1252	1604	pablodfd4676529.exe	Explorer.EXE
PID 1640 set thread context of 1252	1640	chkdsk.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).

System Information Discovery
T1082
Office loads VBA resources, possible macro or embedded object present
Enumerates system info in registry 2 TTPs 1 IoCs

Query Registry
T1012

System Information Discovery
T1082

Processes:

chkdsk.exe

description ioc process

Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\Identifier chkdsk.exe
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

628 EQNEDT32.EXE

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

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\Identifier	chkdsk.exe

pid	process
628	EQNEDT32.EXE

Modifies Internet Explorer settings 1 TTPs 31 IoCs

adware spyware

Modify Registry

T1112

Processes:

WINWORD.EXE

description	ioc	process
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0057004f0052004400460069006c00650073003e00620069002400540021005600210030005a003d007b0050006b00300076006d007e0041005a00750020002f006e002000220025003100220000000000	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
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
Key created	\REGISTRY\USER\S-1-5-21-1437583205-2177757337-340526699-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit\ = "&Edit"	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit\ = "&Edit"	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit\command	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-1437583205-2177757337-340526699-1000\Software\Microsoft\Internet Explorer\Toolbar	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell	WINWORD.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-1437583205-2177757337-340526699-1000\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\shell\edit	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit	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 deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-1437583205-2177757337-340526699-1000\Software\Microsoft\Internet Explorer\Toolbar\ShowDiscussionButton = "Yes"	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-1437583205-2177757337-340526699-1000\Software\Microsoft\Internet Explorer\MenuExt	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit\command	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-1437583205-2177757337-340526699-1000\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 MHTML Editor	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell	WINWORD.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell	WINWORD.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-1437583205-2177757337-340526699-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel	WINWORD.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit\COMMAND	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\COMMAND	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-1437583205-2177757337-340526699-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\ = "res://C:\\PROGRA~2\\MICROS~1\\Office14\\ONBttnIE.dll/105"	WINWORD.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-1437583205-2177757337-340526699-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\Contexts = "55"	WINWORD.EXE

Modifies registry class 64 IoCs

Processes:

WINWORD.EXE

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

Suspicious behavior: AddClipboardFormatListener 1 IoCs

Processes:

WINWORD.EXE

pid process

1144 WINWORD.EXE

pid	process
1144	WINWORD.EXE

Suspicious behavior: EnumeratesProcesses 19 IoCs

Processes:

pablodfd4676529.exepowershell.exechkdsk.exe

pid	process
1604	pablodfd4676529.exe
1604	pablodfd4676529.exe
884	powershell.exe
1640	chkdsk.exe
1640	chkdsk.exe
1640	chkdsk.exe
1640	chkdsk.exe
1640	chkdsk.exe
1640	chkdsk.exe
1640	chkdsk.exe
1640	chkdsk.exe
1640	chkdsk.exe
1640	chkdsk.exe
1640	chkdsk.exe
1640	chkdsk.exe
1640	chkdsk.exe
1640	chkdsk.exe
1640	chkdsk.exe
1640	chkdsk.exe

Suspicious behavior: MapViewOfSection 5 IoCs

Processes:

pablodfd4676529.exechkdsk.exe

pid process

1604 pablodfd4676529.exe
1604 pablodfd4676529.exe
1604 pablodfd4676529.exe
1640 chkdsk.exe
1640 chkdsk.exe

Suspicious use of AdjustPrivilegeToken 5 IoCs

Processes:

pablodfd4676529.exepowershell.exechkdsk.exeExplorer.EXE

description	pid	process
Token: SeDebugPrivilege	1604	pablodfd4676529.exe
Token: SeDebugPrivilege	884	powershell.exe
Token: SeDebugPrivilege	1640	chkdsk.exe
Token: SeShutdownPrivilege	1252	Explorer.EXE
Token: SeShutdownPrivilege	1252	Explorer.EXE

Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

WINWORD.EXE

pid process

1144 WINWORD.EXE
1144 WINWORD.EXE

pid	process
1144	WINWORD.EXE
1144	WINWORD.EXE

Suspicious use of WriteProcessMemory 27 IoCs

Processes:

EQNEDT32.EXEWINWORD.EXEpablodfd4676529.exeExplorer.EXEchkdsk.exe

description	pid	process	target process
PID 628 wrote to memory of 1648	628	EQNEDT32.EXE	pablodfd4676529.exe
PID 628 wrote to memory of 1648	628	EQNEDT32.EXE	pablodfd4676529.exe
PID 628 wrote to memory of 1648	628	EQNEDT32.EXE	pablodfd4676529.exe
PID 628 wrote to memory of 1648	628	EQNEDT32.EXE	pablodfd4676529.exe
PID 1144 wrote to memory of 1712	1144	WINWORD.EXE	splwow64.exe
PID 1144 wrote to memory of 1712	1144	WINWORD.EXE	splwow64.exe
PID 1144 wrote to memory of 1712	1144	WINWORD.EXE	splwow64.exe
PID 1144 wrote to memory of 1712	1144	WINWORD.EXE	splwow64.exe
PID 1648 wrote to memory of 884	1648	pablodfd4676529.exe	powershell.exe
PID 1648 wrote to memory of 884	1648	pablodfd4676529.exe	powershell.exe
PID 1648 wrote to memory of 884	1648	pablodfd4676529.exe	powershell.exe
PID 1648 wrote to memory of 884	1648	pablodfd4676529.exe	powershell.exe
PID 1648 wrote to memory of 1604	1648	pablodfd4676529.exe	pablodfd4676529.exe
PID 1648 wrote to memory of 1604	1648	pablodfd4676529.exe	pablodfd4676529.exe
PID 1648 wrote to memory of 1604	1648	pablodfd4676529.exe	pablodfd4676529.exe
PID 1648 wrote to memory of 1604	1648	pablodfd4676529.exe	pablodfd4676529.exe
PID 1648 wrote to memory of 1604	1648	pablodfd4676529.exe	pablodfd4676529.exe
PID 1648 wrote to memory of 1604	1648	pablodfd4676529.exe	pablodfd4676529.exe
PID 1648 wrote to memory of 1604	1648	pablodfd4676529.exe	pablodfd4676529.exe
PID 1252 wrote to memory of 1640	1252	Explorer.EXE	chkdsk.exe
PID 1252 wrote to memory of 1640	1252	Explorer.EXE	chkdsk.exe
PID 1252 wrote to memory of 1640	1252	Explorer.EXE	chkdsk.exe
PID 1252 wrote to memory of 1640	1252	Explorer.EXE	chkdsk.exe
PID 1640 wrote to memory of 604	1640	chkdsk.exe	cmd.exe
PID 1640 wrote to memory of 604	1640	chkdsk.exe	cmd.exe
PID 1640 wrote to memory of 604	1640	chkdsk.exe	cmd.exe
PID 1640 wrote to memory of 604	1640	chkdsk.exe	cmd.exe

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1252

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\30% Payment Receipt.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:1144

C:\Windows\splwow64.exe
C:\Windows\splwow64.exe 12288
3⤵
PID:1712

C:\Windows\SysWOW64\chkdsk.exe
"C:\Windows\SysWOW64\chkdsk.exe"
2⤵
- Suspicious use of SetThreadContext
- Enumerates system info in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1640

C:\Windows\SysWOW64\cmd.exe
/c del "C:\Users\Admin\AppData\Roaming\pablodfd4676529.exe"
3⤵
PID:604

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:628

C:\Users\Admin\AppData\Roaming\pablodfd4676529.exe
"C:\Users\Admin\AppData\Roaming\pablodfd4676529.exe"
2⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1648

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\pablodfd4676529.exe"
3⤵
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:884

C:\Users\Admin\AppData\Roaming\pablodfd4676529.exe
"C:\Users\Admin\AppData\Roaming\pablodfd4676529.exe"
3⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
PID:1604

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Exploitation for Client Execution

1

T1203

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

System Information Discovery

2

T1082

Query Registry

1

T1012

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\AppData\Roaming\Microsoft\Templates\Normal.dotm
Filesize
20KB

MD5
090dffb43da1628858a0fdea440a87e9

SHA1
4e87d49ec2cfeacb3d24e78afb2f60f2e2b01e8d

SHA256
2044c1842d9f406ccf410960098c0cc0a8f57341cc7a66176f21790787c29df5

SHA512
0dff2caf8eb39718959bd17c75b418c8da3817b00fe143c09a6c627016a65bd0ad85de865b686f25377892f7c9df2515f150e6e104d311f15f45770198fdfa67

Download Submit
C:\Users\Admin\AppData\Roaming\pablodfd4676529.exe
Filesize
662KB

MD5
40df500e4caa9265ef6bea269c34140d

SHA1
db34bb2e6dc20b945443faa9f5c5607a66638735

SHA256
9e4d05b5c07d77f2bf1fd7a22c59b4932f096ad1e140a536a025b5c325683073

SHA512
d51a238be322f12673fa76be731a123a2d0ca5c398a285e91a7a5bed231f4f1d5ca27e3ee0d4bd83502a064dec537a56fe9ed3f578c1e2e1595df8b7f2c7a347

Download Submit
C:\Users\Admin\AppData\Roaming\pablodfd4676529.exe
Filesize
662KB

MD5
40df500e4caa9265ef6bea269c34140d

SHA1
db34bb2e6dc20b945443faa9f5c5607a66638735

SHA256
9e4d05b5c07d77f2bf1fd7a22c59b4932f096ad1e140a536a025b5c325683073

SHA512
d51a238be322f12673fa76be731a123a2d0ca5c398a285e91a7a5bed231f4f1d5ca27e3ee0d4bd83502a064dec537a56fe9ed3f578c1e2e1595df8b7f2c7a347

Download Submit
C:\Users\Admin\AppData\Roaming\pablodfd4676529.exe
Filesize
662KB

MD5
40df500e4caa9265ef6bea269c34140d

SHA1
db34bb2e6dc20b945443faa9f5c5607a66638735

SHA256
9e4d05b5c07d77f2bf1fd7a22c59b4932f096ad1e140a536a025b5c325683073

SHA512
d51a238be322f12673fa76be731a123a2d0ca5c398a285e91a7a5bed231f4f1d5ca27e3ee0d4bd83502a064dec537a56fe9ed3f578c1e2e1595df8b7f2c7a347

Download Submit
C:\Users\Admin\AppData\Roaming\pablodfd4676529.exe
Filesize
662KB

MD5
40df500e4caa9265ef6bea269c34140d

SHA1
db34bb2e6dc20b945443faa9f5c5607a66638735

SHA256
9e4d05b5c07d77f2bf1fd7a22c59b4932f096ad1e140a536a025b5c325683073

SHA512
d51a238be322f12673fa76be731a123a2d0ca5c398a285e91a7a5bed231f4f1d5ca27e3ee0d4bd83502a064dec537a56fe9ed3f578c1e2e1595df8b7f2c7a347

Download Submit
\Users\Admin\AppData\Roaming\pablodfd4676529.exe
Filesize
662KB

MD5
40df500e4caa9265ef6bea269c34140d

SHA1
db34bb2e6dc20b945443faa9f5c5607a66638735

SHA256
9e4d05b5c07d77f2bf1fd7a22c59b4932f096ad1e140a536a025b5c325683073

SHA512
d51a238be322f12673fa76be731a123a2d0ca5c398a285e91a7a5bed231f4f1d5ca27e3ee0d4bd83502a064dec537a56fe9ed3f578c1e2e1595df8b7f2c7a347

Download Submit
memory/884-92-0x0000000002370000-0x00000000023B0000-memory.dmp

Filesize
256KB

Download
memory/884-90-0x0000000002370000-0x00000000023B0000-memory.dmp

Filesize
256KB

Download
memory/884-88-0x0000000002370000-0x00000000023B0000-memory.dmp

Filesize
256KB

Download
memory/1144-127-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/1144-54-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/1252-101-0x0000000006E00000-0x0000000006EC4000-memory.dmp

Filesize
784KB

Download
memory/1252-102-0x0000000006E00000-0x0000000006EC4000-memory.dmp

Filesize
784KB

Download
memory/1252-105-0x0000000006E00000-0x0000000006EC4000-memory.dmp

Filesize
784KB

Download
memory/1252-91-0x0000000006AA0000-0x0000000006BB5000-memory.dmp

Filesize
1.1MB

Download
memory/1604-78-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/1604-79-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/1604-80-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/1604-81-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/1604-86-0x00000000008A0000-0x0000000000BA3000-memory.dmp

Filesize
3.0MB

Download
memory/1604-87-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/1604-89-0x00000000003E0000-0x00000000003F4000-memory.dmp

Filesize
80KB

Download
memory/1640-94-0x00000000000C0000-0x00000000000C7000-memory.dmp

Filesize
28KB

Download
memory/1640-93-0x00000000000C0000-0x00000000000C7000-memory.dmp

Filesize
28KB

Download
memory/1640-96-0x0000000001EE0000-0x00000000021E3000-memory.dmp

Filesize
3.0MB

Download
memory/1640-95-0x0000000000120000-0x000000000014F000-memory.dmp

Filesize
188KB

Download
memory/1640-97-0x0000000000120000-0x000000000014F000-memory.dmp

Filesize
188KB

Download
memory/1640-100-0x0000000001DE0000-0x0000000001E73000-memory.dmp

Filesize
588KB

Download
memory/1648-77-0x0000000007E60000-0x0000000007ECE000-memory.dmp

Filesize
440KB

Download
memory/1648-76-0x00000000004B0000-0x00000000004BC000-memory.dmp

Filesize
48KB

Download
memory/1648-74-0x00000000042B0000-0x00000000042F0000-memory.dmp

Filesize
256KB

Download
memory/1648-73-0x0000000000340000-0x000000000034C000-memory.dmp

Filesize
48KB

Download
memory/1648-72-0x00000000042B0000-0x00000000042F0000-memory.dmp

Filesize
256KB

Download
memory/1648-67-0x0000000000030000-0x00000000000DC000-memory.dmp

Filesize
688KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads