formbook | ce60eac9955b4024e75b0fe7c3f5114c75c6beec8d5da1d1b0341659fdaacffb

General

Target

ce60eac9955b4024e75b0fe7c3f5114c75c6beec8d5da1d1b0341659fdaacffb.rtf
Size

925KB
MD5

ded902874fc3f5a79fef983cff9f4b3d
SHA1

61e28a4ae7d38458abd251a202a21ea31af2c264
SHA256

ce60eac9955b4024e75b0fe7c3f5114c75c6beec8d5da1d1b0341659fdaacffb
SHA512

1421b04298497abc59ee034633d70660ff11d603ab8bbf7e214bde4d0515e82bb68554f96b0eb9f25263762c817138c2b4d832cc6fdfc2acd77146529f6e2ede

Score

10^/10

formbook modiloader po23 rat spyware stealer suricata trojan

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

po23

Decoy

jacknull.xyz

commonellc.com

topnotchconstructor.com

thescienceofrecruiting.com

bellydancer.company

iforyo.com

hotgirlsseeking24.online

pelleycivil.com

plumblersnearme.com

helpfundabortionohio.com

wineandview.com

youfather.xyz

xsjxly.com

bnfconsults.com

apeholder.com

oldbutterflyevict.space

nara-happylife.com

frontmountedattachments.com

polizzastore.com

bettor-weather.com

Signatures

Formbook
Formbook is a data stealing malware which is capable of stealing data.
trojan spyware stealer formbook
ModiLoader, DBatLoader
ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.
trojan modiloader
suricata: ET MALWARE FormBook CnC Checkin (GET)
suricata: ET MALWARE FormBook CnC Checkin (GET)
suricata

Formbook Payload 4 IoCs

rat

Processes:

resource	yara_rule
behavioral1/memory/1528-104-0x0000000010410000-0x000000001043F000-memory.dmp	formbook
behavioral1/memory/1600-107-0x0000000000000000-mapping.dmp	formbook
behavioral1/memory/1600-123-0x0000000010410000-0x000000001043F000-memory.dmp	formbook
behavioral1/memory/1696-127-0x0000000000080000-0x00000000000AF000-memory.dmp	formbook

ModiLoader Second Stage 31 IoCs

Processes:

resource	yara_rule
behavioral1/memory/1528-77-0x0000000004430000-0x0000000004485000-memory.dmp	modiloader_stage2
behavioral1/memory/1528-78-0x0000000004430000-0x0000000004485000-memory.dmp	modiloader_stage2
behavioral1/memory/1528-80-0x0000000004430000-0x0000000004485000-memory.dmp	modiloader_stage2
behavioral1/memory/1528-79-0x0000000004430000-0x0000000004485000-memory.dmp	modiloader_stage2
behavioral1/memory/1528-84-0x0000000004430000-0x0000000004485000-memory.dmp	modiloader_stage2
behavioral1/memory/1528-83-0x0000000004430000-0x0000000004485000-memory.dmp	modiloader_stage2
behavioral1/memory/1528-82-0x0000000004430000-0x0000000004485000-memory.dmp	modiloader_stage2
behavioral1/memory/1528-81-0x0000000004430000-0x0000000004485000-memory.dmp	modiloader_stage2
behavioral1/memory/1528-88-0x0000000004430000-0x0000000004485000-memory.dmp	modiloader_stage2
behavioral1/memory/1528-87-0x0000000004430000-0x0000000004485000-memory.dmp	modiloader_stage2
behavioral1/memory/1528-86-0x0000000004430000-0x0000000004485000-memory.dmp	modiloader_stage2
behavioral1/memory/1528-85-0x0000000004430000-0x0000000004485000-memory.dmp	modiloader_stage2
behavioral1/memory/1528-92-0x0000000004430000-0x0000000004485000-memory.dmp	modiloader_stage2
behavioral1/memory/1528-93-0x0000000004430000-0x0000000004485000-memory.dmp	modiloader_stage2
behavioral1/memory/1528-91-0x0000000004430000-0x0000000004485000-memory.dmp	modiloader_stage2
behavioral1/memory/1528-90-0x0000000004430000-0x0000000004485000-memory.dmp	modiloader_stage2
behavioral1/memory/1528-89-0x0000000004430000-0x0000000004485000-memory.dmp	modiloader_stage2
behavioral1/memory/1528-94-0x0000000004430000-0x0000000004485000-memory.dmp	modiloader_stage2
behavioral1/memory/1528-96-0x0000000004430000-0x0000000004485000-memory.dmp	modiloader_stage2
behavioral1/memory/1528-95-0x0000000004430000-0x0000000004485000-memory.dmp	modiloader_stage2
behavioral1/memory/1528-97-0x0000000004430000-0x0000000004485000-memory.dmp	modiloader_stage2
behavioral1/memory/1528-98-0x0000000004430000-0x0000000004485000-memory.dmp	modiloader_stage2
behavioral1/memory/1528-99-0x0000000004430000-0x0000000004485000-memory.dmp	modiloader_stage2
behavioral1/memory/1528-102-0x0000000004430000-0x0000000004485000-memory.dmp	modiloader_stage2
behavioral1/memory/1528-101-0x0000000004430000-0x0000000004485000-memory.dmp	modiloader_stage2
behavioral1/memory/1528-100-0x0000000004430000-0x0000000004485000-memory.dmp	modiloader_stage2
behavioral1/memory/1528-108-0x0000000004430000-0x0000000004485000-memory.dmp	modiloader_stage2
behavioral1/memory/1528-111-0x0000000004430000-0x0000000004485000-memory.dmp	modiloader_stage2
behavioral1/memory/1528-110-0x0000000004430000-0x0000000004485000-memory.dmp	modiloader_stage2
behavioral1/memory/1528-112-0x0000000004430000-0x0000000004485000-memory.dmp	modiloader_stage2
behavioral1/memory/1528-115-0x0000000004430000-0x0000000004485000-memory.dmp	modiloader_stage2

Blocklisted process makes network request 1 IoCs

Processes:

EQNEDT32.EXE

flow pid process

1 1548 EQNEDT32.EXE
Downloads MZ/PE file
Executes dropped EXE 1 IoCs

Processes:

tempSdgsvdsnoxyudmlywtui.exe

pid process

1528 tempSdgsvdsnoxyudmlywtui.exe
Loads dropped DLL 2 IoCs

Processes:

EQNEDT32.EXE

pid process

1548 EQNEDT32.EXE
1548 EQNEDT32.EXE

flow	pid	process
1	1548	EQNEDT32.EXE

pid	process
1528	tempSdgsvdsnoxyudmlywtui.exe

pid	process
1548	EQNEDT32.EXE
1548	EQNEDT32.EXE

Suspicious use of SetThreadContext 2 IoCs

Processes:

DpiScaling.exeNETSTAT.EXE

description	pid	process	target process
PID 1600 set thread context of 1268	1600	DpiScaling.exe	Explorer.EXE
PID 1696 set thread context of 1268	1696	NETSTAT.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
Office loads VBA resources, possible macro or embedded object present
Gathers network information 2 TTPs 1 IoCs
Uses commandline utility to view network configuration.

System Information Discovery
T1082

Command-Line Interface
T1059

Processes:

NETSTAT.EXE

pid process

1696 NETSTAT.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

1548 EQNEDT32.EXE

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

pid	process
1696	NETSTAT.EXE

pid	process
1548	EQNEDT32.EXE

Modifies Internet Explorer settings 1 TTPs 31 IoCs

adware spyware

Modify Registry

T1112

Processes:

WINWORD.EXE

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Internet Explorer\MenuExt	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-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\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	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 MHTML Editor\shell\edit\command	WINWORD.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\Contexts = "55"	WINWORD.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\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 deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Internet Explorer\Toolbar	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\ = "res://C:\\PROGRA~2\\MICROS~1\\Office14\\ONBttnIE.dll/105"	WINWORD.EXE
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0057004f0052004400460069006c00650073003e00620069002400540021005600210030005a003d007b0050006b00300076006d007e0041005a00750020002f006e002000220025003100220000000000	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\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\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 deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell	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 HTML Editor\shell\edit	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML 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
Set value (str)	\REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Internet Explorer\Toolbar\ShowDiscussionButton = "Yes"	WINWORD.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit\COMMAND	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\shell	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit\ = "&Edit"	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 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

Modifies registry class 64 IoCs

Processes:

WINWORD.EXE

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

Suspicious behavior: AddClipboardFormatListener 1 IoCs

Processes:

WINWORD.EXE

pid process

1224 WINWORD.EXE

pid	process
1224	WINWORD.EXE

Suspicious behavior: EnumeratesProcesses 15 IoCs

Processes:

DpiScaling.exeNETSTAT.EXE

pid	process
1600	DpiScaling.exe
1600	DpiScaling.exe
1696	NETSTAT.EXE
1696	NETSTAT.EXE
1696	NETSTAT.EXE
1696	NETSTAT.EXE
1696	NETSTAT.EXE
1696	NETSTAT.EXE
1696	NETSTAT.EXE
1696	NETSTAT.EXE
1696	NETSTAT.EXE
1696	NETSTAT.EXE
1696	NETSTAT.EXE
1696	NETSTAT.EXE
1696	NETSTAT.EXE

Suspicious behavior: MapViewOfSection 5 IoCs

Processes:

DpiScaling.exeNETSTAT.EXE

pid process

1600 DpiScaling.exe
1600 DpiScaling.exe
1600 DpiScaling.exe
1696 NETSTAT.EXE
1696 NETSTAT.EXE
Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

DpiScaling.exeNETSTAT.EXEExplorer.EXE

description pid process

Token: SeDebugPrivilege 1600 DpiScaling.exe
Token: SeDebugPrivilege 1696 NETSTAT.EXE
Token: SeShutdownPrivilege 1268 Explorer.EXE
Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

WINWORD.EXE

pid process

1224 WINWORD.EXE
1224 WINWORD.EXE

description	pid	process
Token: SeDebugPrivilege	1600	DpiScaling.exe
Token: SeDebugPrivilege	1696	NETSTAT.EXE
Token: SeShutdownPrivilege	1268	Explorer.EXE

pid	process
1224	WINWORD.EXE
1224	WINWORD.EXE

Suspicious use of WriteProcessMemory 23 IoCs

Processes:

EQNEDT32.EXEtempSdgsvdsnoxyudmlywtui.exeExplorer.EXEWINWORD.EXENETSTAT.EXE

description	pid	process	target process
PID 1548 wrote to memory of 1528	1548	EQNEDT32.EXE	tempSdgsvdsnoxyudmlywtui.exe
PID 1548 wrote to memory of 1528	1548	EQNEDT32.EXE	tempSdgsvdsnoxyudmlywtui.exe
PID 1548 wrote to memory of 1528	1548	EQNEDT32.EXE	tempSdgsvdsnoxyudmlywtui.exe
PID 1548 wrote to memory of 1528	1548	EQNEDT32.EXE	tempSdgsvdsnoxyudmlywtui.exe
PID 1528 wrote to memory of 1600	1528	tempSdgsvdsnoxyudmlywtui.exe	DpiScaling.exe
PID 1528 wrote to memory of 1600	1528	tempSdgsvdsnoxyudmlywtui.exe	DpiScaling.exe
PID 1528 wrote to memory of 1600	1528	tempSdgsvdsnoxyudmlywtui.exe	DpiScaling.exe
PID 1528 wrote to memory of 1600	1528	tempSdgsvdsnoxyudmlywtui.exe	DpiScaling.exe
PID 1528 wrote to memory of 1600	1528	tempSdgsvdsnoxyudmlywtui.exe	DpiScaling.exe
PID 1528 wrote to memory of 1600	1528	tempSdgsvdsnoxyudmlywtui.exe	DpiScaling.exe
PID 1528 wrote to memory of 1600	1528	tempSdgsvdsnoxyudmlywtui.exe	DpiScaling.exe
PID 1268 wrote to memory of 1696	1268	Explorer.EXE	NETSTAT.EXE
PID 1268 wrote to memory of 1696	1268	Explorer.EXE	NETSTAT.EXE
PID 1268 wrote to memory of 1696	1268	Explorer.EXE	NETSTAT.EXE
PID 1268 wrote to memory of 1696	1268	Explorer.EXE	NETSTAT.EXE
PID 1224 wrote to memory of 1484	1224	WINWORD.EXE	splwow64.exe
PID 1224 wrote to memory of 1484	1224	WINWORD.EXE	splwow64.exe
PID 1224 wrote to memory of 1484	1224	WINWORD.EXE	splwow64.exe
PID 1224 wrote to memory of 1484	1224	WINWORD.EXE	splwow64.exe
PID 1696 wrote to memory of 1380	1696	NETSTAT.EXE	cmd.exe
PID 1696 wrote to memory of 1380	1696	NETSTAT.EXE	cmd.exe
PID 1696 wrote to memory of 1380	1696	NETSTAT.EXE	cmd.exe
PID 1696 wrote to memory of 1380	1696	NETSTAT.EXE	cmd.exe

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1268

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\ce60eac9955b4024e75b0fe7c3f5114c75c6beec8d5da1d1b0341659fdaacffb.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:1224

C:\Windows\splwow64.exe
C:\Windows\splwow64.exe 12288
3⤵
PID:1484

C:\Windows\SysWOW64\NETSTAT.EXE
"C:\Windows\SysWOW64\NETSTAT.EXE"
2⤵
- Suspicious use of SetThreadContext
- Gathers network information
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1696

C:\Windows\SysWOW64\cmd.exe
/c del "C:\Windows\SysWOW64\DpiScaling.exe"
3⤵
PID:1380

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:1548

C:\Users\Admin\AppData\Roaming\tempSdgsvdsnoxyudmlywtui.exe
"C:\Users\Admin\AppData\Roaming\tempSdgsvdsnoxyudmlywtui.exe"
2⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:1528

C:\Windows\SysWOW64\DpiScaling.exe
C:\Windows\System32\DpiScaling.exe
3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
PID:1600

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Command-Line Interface

1

T1059

Exploitation for Client Execution

1

T1203

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Roaming\tempSdgsvdsnoxyudmlywtui.exe
Filesize
1.0MB

MD5
4942c83e6f8149c8ee9765f3c2b27bc7

SHA1
caf483ee54b09acc8b18a298ba42283260906687

SHA256
0b576117983f942d005bd209239752290a0f97a9b0be5326f4f2d76c8ee416e0

SHA512
4033e41aa44513ad425f7e6f0256a28f0a15b7419e7adf45edca82baf5894a0819b57521e9366273ef333d7fdbc154482efa36a9a6e06dddbf7119ffa2485383

Download Submit
C:\Users\Admin\AppData\Roaming\tempSdgsvdsnoxyudmlywtui.exe
Filesize
1.0MB

MD5
4942c83e6f8149c8ee9765f3c2b27bc7

SHA1
caf483ee54b09acc8b18a298ba42283260906687

SHA256
0b576117983f942d005bd209239752290a0f97a9b0be5326f4f2d76c8ee416e0

SHA512
4033e41aa44513ad425f7e6f0256a28f0a15b7419e7adf45edca82baf5894a0819b57521e9366273ef333d7fdbc154482efa36a9a6e06dddbf7119ffa2485383

Download Submit
\Users\Admin\AppData\Roaming\tempSdgsvdsnoxyudmlywtui.exe
Filesize
1.0MB

MD5
4942c83e6f8149c8ee9765f3c2b27bc7

SHA1
caf483ee54b09acc8b18a298ba42283260906687

SHA256
0b576117983f942d005bd209239752290a0f97a9b0be5326f4f2d76c8ee416e0

SHA512
4033e41aa44513ad425f7e6f0256a28f0a15b7419e7adf45edca82baf5894a0819b57521e9366273ef333d7fdbc154482efa36a9a6e06dddbf7119ffa2485383

Download Submit
\Users\Admin\AppData\Roaming\tempSdgsvdsnoxyudmlywtui.exe
Filesize
1.0MB

MD5
4942c83e6f8149c8ee9765f3c2b27bc7

SHA1
caf483ee54b09acc8b18a298ba42283260906687

SHA256
0b576117983f942d005bd209239752290a0f97a9b0be5326f4f2d76c8ee416e0

SHA512
4033e41aa44513ad425f7e6f0256a28f0a15b7419e7adf45edca82baf5894a0819b57521e9366273ef333d7fdbc154482efa36a9a6e06dddbf7119ffa2485383

Download Submit
memory/1224-58-0x0000000076531000-0x0000000076533000-memory.dmp

Filesize
8KB

Download
memory/1224-132-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/1224-54-0x0000000072AA1000-0x0000000072AA4000-memory.dmp

Filesize
12KB

Download
memory/1224-57-0x000000007150D000-0x0000000071518000-memory.dmp

Filesize
44KB

Download
memory/1224-56-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/1224-55-0x0000000070521000-0x0000000070523000-memory.dmp

Filesize
8KB

Download
memory/1224-67-0x000000007150D000-0x0000000071518000-memory.dmp

Filesize
44KB

Download
memory/1268-133-0x0000000006500000-0x000000000659C000-memory.dmp

Filesize
624KB

Download
memory/1268-131-0x0000000006500000-0x000000000659C000-memory.dmp

Filesize
624KB

Download
memory/1268-130-0x00000000063C0000-0x00000000064FA000-memory.dmp

Filesize
1.2MB

Download
memory/1268-116-0x00000000063C0000-0x00000000064FA000-memory.dmp

Filesize
1.2MB

Download
memory/1380-124-0x0000000000000000-mapping.dmp

Download
memory/1484-125-0x000007FEFBFB1000-0x000007FEFBFB3000-memory.dmp

Filesize
8KB

Download
memory/1484-120-0x0000000000000000-mapping.dmp

Download
memory/1528-95-0x0000000004430000-0x0000000004485000-memory.dmp

Filesize
340KB

Download
memory/1528-101-0x0000000004430000-0x0000000004485000-memory.dmp

Filesize
340KB

Download
memory/1528-87-0x0000000004430000-0x0000000004485000-memory.dmp

Filesize
340KB

Download
memory/1528-86-0x0000000004430000-0x0000000004485000-memory.dmp

Filesize
340KB

Download
memory/1528-85-0x0000000004430000-0x0000000004485000-memory.dmp

Filesize
340KB

Download
memory/1528-92-0x0000000004430000-0x0000000004485000-memory.dmp

Filesize
340KB

Download
memory/1528-93-0x0000000004430000-0x0000000004485000-memory.dmp

Filesize
340KB

Download
memory/1528-91-0x0000000004430000-0x0000000004485000-memory.dmp

Filesize
340KB

Download
memory/1528-90-0x0000000004430000-0x0000000004485000-memory.dmp

Filesize
340KB

Download
memory/1528-89-0x0000000004430000-0x0000000004485000-memory.dmp

Filesize
340KB

Download
memory/1528-94-0x0000000004430000-0x0000000004485000-memory.dmp

Filesize
340KB

Download
memory/1528-96-0x0000000004430000-0x0000000004485000-memory.dmp

Filesize
340KB

Download
memory/1528-81-0x0000000004430000-0x0000000004485000-memory.dmp

Filesize
340KB

Download
memory/1528-97-0x0000000004430000-0x0000000004485000-memory.dmp

Filesize
340KB

Download
memory/1528-98-0x0000000004430000-0x0000000004485000-memory.dmp

Filesize
340KB

Download
memory/1528-99-0x0000000004430000-0x0000000004485000-memory.dmp

Filesize
340KB

Download
memory/1528-102-0x0000000004430000-0x0000000004485000-memory.dmp

Filesize
340KB

Download
memory/1528-84-0x0000000004430000-0x0000000004485000-memory.dmp

Filesize
340KB

Download
memory/1528-100-0x0000000004430000-0x0000000004485000-memory.dmp

Filesize
340KB

Download
memory/1528-104-0x0000000010410000-0x000000001043F000-memory.dmp

Filesize
188KB

Download
memory/1528-62-0x0000000000000000-mapping.dmp

Download
memory/1528-88-0x0000000004430000-0x0000000004485000-memory.dmp

Filesize
340KB

Download
memory/1528-108-0x0000000004430000-0x0000000004485000-memory.dmp

Filesize
340KB

Download
memory/1528-111-0x0000000004430000-0x0000000004485000-memory.dmp

Filesize
340KB

Download
memory/1528-110-0x0000000004430000-0x0000000004485000-memory.dmp

Filesize
340KB

Download
memory/1528-112-0x0000000004430000-0x0000000004485000-memory.dmp

Filesize
340KB

Download
memory/1528-82-0x0000000004430000-0x0000000004485000-memory.dmp

Filesize
340KB

Download
memory/1528-77-0x0000000004430000-0x0000000004485000-memory.dmp

Filesize
340KB

Download
memory/1528-115-0x0000000004430000-0x0000000004485000-memory.dmp

Filesize
340KB

Download
memory/1528-83-0x0000000004430000-0x0000000004485000-memory.dmp

Filesize
340KB

Download
memory/1528-78-0x0000000004430000-0x0000000004485000-memory.dmp

Filesize
340KB

Download
memory/1528-80-0x0000000004430000-0x0000000004485000-memory.dmp

Filesize
340KB

Download
memory/1528-79-0x0000000004430000-0x0000000004485000-memory.dmp

Filesize
340KB

Download
memory/1600-107-0x0000000000000000-mapping.dmp

Download
memory/1600-122-0x00000000002A0000-0x00000000002B4000-memory.dmp

Filesize
80KB

Download
memory/1600-123-0x0000000010410000-0x000000001043F000-memory.dmp

Filesize
188KB

Download
memory/1600-114-0x0000000002040000-0x0000000002343000-memory.dmp

Filesize
3.0MB

Download
memory/1600-105-0x0000000010410000-0x000000001043F000-memory.dmp

Filesize
188KB

Download
memory/1696-126-0x0000000000440000-0x0000000000449000-memory.dmp

Filesize
36KB

Download
memory/1696-127-0x0000000000080000-0x00000000000AF000-memory.dmp

Filesize
188KB

Download
memory/1696-128-0x00000000020C0000-0x00000000023C3000-memory.dmp

Filesize
3.0MB

Download
memory/1696-129-0x0000000001F30000-0x0000000001FC3000-memory.dmp

Filesize
588KB

Download
memory/1696-121-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

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Downloads