formbook | f0cd9d141194b4081974323fdfc622ba83bfa9552585867681386bd462b94023

General

Target

OpTransactionHistory 20-06-2023.rtf
Size

49KB
MD5

2e888f471d5be28c1f4e6e2d93b8d392
SHA1

6faea96df6e11baebdeecbd06868b4770e615c86
SHA256

f0cd9d141194b4081974323fdfc622ba83bfa9552585867681386bd462b94023
SHA512

1314cfcb0a7899e88dfd691e74aca84d7d67f42fec6020abd82258c0e593fe6dff5a9d2e48aef54b3ea63e9f551d150894d433be99bbc542f5a2af431aab8b27
SSDEEP

768:LFx0XaIsnPRIa4fwJMhNpUFasNAv7MgYVMc0D+F+lDH5C:Lf0Xvx3EMhNH7Mp/F+lVC

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/1944-82-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral1/memory/1944-87-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral1/memory/1604-92-0x0000000000090000-0x00000000000BF000-memory.dmp	formbook
behavioral1/memory/1604-94-0x0000000000090000-0x00000000000BF000-memory.dmp	formbook

Blocklisted process makes network request 1 IoCs

Processes:

EQNEDT32.EXE

flow pid process

3 296 EQNEDT32.EXE
Downloads MZ/PE file
Executes dropped EXE 2 IoCs

Processes:

pablobd46765238.exepablobd46765238.exe

pid process

1748 pablobd46765238.exe
1944 pablobd46765238.exe
Loads dropped DLL 1 IoCs

Processes:

EQNEDT32.EXE

pid process

296 EQNEDT32.EXE

flow	pid	process
3	296	EQNEDT32.EXE

pid	process
1748	pablobd46765238.exe
1944	pablobd46765238.exe

pid	process
296	EQNEDT32.EXE

Suspicious use of SetThreadContext 3 IoCs

Processes:

pablobd46765238.exepablobd46765238.exewuapp.exe

description	pid	process	target process
PID 1748 set thread context of 1944	1748	pablobd46765238.exe	pablobd46765238.exe
PID 1944 set thread context of 1288	1944	pablobd46765238.exe	Explorer.EXE
PID 1604 set thread context of 1288	1604	wuapp.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
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

296 EQNEDT32.EXE

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

pid	process
296	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-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Internet Explorer\Toolbar	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote	WINWORD.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\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	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\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 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	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit\command	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
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit\ = "&Edit"	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Internet Explorer\MenuExt	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\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	WINWORD.EXE
Key created	\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\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 (data)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0057004f0052004400460069006c00650073003e00620069002400540021005600210030005a003d007b0050006b00300076006d007e0041005a00750020002f006e002000220025003100220000000000	WINWORD.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\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
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit\ = "&Edit"	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Internet Explorer\Toolbar\ShowDiscussionButton = "Yes"	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 MHTML Editor\shell\edit	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-1-5-21-2647223082-2067913677-935928954-1000\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-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel	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

Modifies registry class 64 IoCs

Processes:

WINWORD.EXE

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

Suspicious behavior: AddClipboardFormatListener 1 IoCs

Processes:

WINWORD.EXE

pid process

2028 WINWORD.EXE

pid	process
2028	WINWORD.EXE

Suspicious behavior: EnumeratesProcesses 19 IoCs

Processes:

pablobd46765238.exewuapp.exe

pid	process
1944	pablobd46765238.exe
1944	pablobd46765238.exe
1604	wuapp.exe
1604	wuapp.exe
1604	wuapp.exe
1604	wuapp.exe
1604	wuapp.exe
1604	wuapp.exe
1604	wuapp.exe
1604	wuapp.exe
1604	wuapp.exe
1604	wuapp.exe
1604	wuapp.exe
1604	wuapp.exe
1604	wuapp.exe
1604	wuapp.exe
1604	wuapp.exe
1604	wuapp.exe
1604	wuapp.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

Explorer.EXE

pid process

1288 Explorer.EXE
Suspicious behavior: MapViewOfSection 5 IoCs

Processes:

pablobd46765238.exewuapp.exe

pid process

1944 pablobd46765238.exe
1944 pablobd46765238.exe
1944 pablobd46765238.exe
1604 wuapp.exe
1604 wuapp.exe

pid	process
1288	Explorer.EXE

Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes:

pablobd46765238.exewuapp.exeExplorer.EXE

description	pid	process
Token: SeDebugPrivilege	1944	pablobd46765238.exe
Token: SeDebugPrivilege	1604	wuapp.exe
Token: SeShutdownPrivilege	1288	Explorer.EXE
Token: SeShutdownPrivilege	1288	Explorer.EXE

Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

WINWORD.EXE

pid process

2028 WINWORD.EXE
2028 WINWORD.EXE

pid	process
2028	WINWORD.EXE
2028	WINWORD.EXE

Suspicious use of WriteProcessMemory 26 IoCs

Processes:

EQNEDT32.EXEWINWORD.EXEpablobd46765238.exeExplorer.EXEwuapp.exe

description	pid	process	target process
PID 296 wrote to memory of 1748	296	EQNEDT32.EXE	pablobd46765238.exe
PID 296 wrote to memory of 1748	296	EQNEDT32.EXE	pablobd46765238.exe
PID 296 wrote to memory of 1748	296	EQNEDT32.EXE	pablobd46765238.exe
PID 296 wrote to memory of 1748	296	EQNEDT32.EXE	pablobd46765238.exe
PID 2028 wrote to memory of 1400	2028	WINWORD.EXE	splwow64.exe
PID 2028 wrote to memory of 1400	2028	WINWORD.EXE	splwow64.exe
PID 2028 wrote to memory of 1400	2028	WINWORD.EXE	splwow64.exe
PID 2028 wrote to memory of 1400	2028	WINWORD.EXE	splwow64.exe
PID 1748 wrote to memory of 1944	1748	pablobd46765238.exe	pablobd46765238.exe
PID 1748 wrote to memory of 1944	1748	pablobd46765238.exe	pablobd46765238.exe
PID 1748 wrote to memory of 1944	1748	pablobd46765238.exe	pablobd46765238.exe
PID 1748 wrote to memory of 1944	1748	pablobd46765238.exe	pablobd46765238.exe
PID 1748 wrote to memory of 1944	1748	pablobd46765238.exe	pablobd46765238.exe
PID 1748 wrote to memory of 1944	1748	pablobd46765238.exe	pablobd46765238.exe
PID 1748 wrote to memory of 1944	1748	pablobd46765238.exe	pablobd46765238.exe
PID 1288 wrote to memory of 1604	1288	Explorer.EXE	wuapp.exe
PID 1288 wrote to memory of 1604	1288	Explorer.EXE	wuapp.exe
PID 1288 wrote to memory of 1604	1288	Explorer.EXE	wuapp.exe
PID 1288 wrote to memory of 1604	1288	Explorer.EXE	wuapp.exe
PID 1288 wrote to memory of 1604	1288	Explorer.EXE	wuapp.exe
PID 1288 wrote to memory of 1604	1288	Explorer.EXE	wuapp.exe
PID 1288 wrote to memory of 1604	1288	Explorer.EXE	wuapp.exe
PID 1604 wrote to memory of 1528	1604	wuapp.exe	cmd.exe
PID 1604 wrote to memory of 1528	1604	wuapp.exe	cmd.exe
PID 1604 wrote to memory of 1528	1604	wuapp.exe	cmd.exe
PID 1604 wrote to memory of 1528	1604	wuapp.exe	cmd.exe

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1288

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\OpTransactionHistory 20-06-2023.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:2028

C:\Windows\splwow64.exe
C:\Windows\splwow64.exe 12288
3⤵
PID:1400

C:\Windows\SysWOW64\wuapp.exe
"C:\Windows\SysWOW64\wuapp.exe"
2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1604

C:\Windows\SysWOW64\cmd.exe
/c del "C:\Users\Admin\AppData\Roaming\pablobd46765238.exe"
3⤵
PID:1528

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:296

C:\Users\Admin\AppData\Roaming\pablobd46765238.exe
"C:\Users\Admin\AppData\Roaming\pablobd46765238.exe"
2⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1748

C:\Users\Admin\AppData\Roaming\pablobd46765238.exe
"C:\Users\Admin\AppData\Roaming\pablobd46765238.exe"
3⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
PID:1944

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

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

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

MD5
46d67f5e89967facb901e48cbc24e55e

SHA1
96b0c8176fd23b250a2909f430eabde9dff502f2

SHA256
a45e6d3941a9a794a27d0fd35755fa294eaf981a64eeb05525b598f883b25489

SHA512
5ce9a8e926290fed05d4c24a0320c51b67cec88d97325c1e85a23013d7e4ccbc013dfd2045f1ec00d7e46b3dd43c1f1d65aaffaa94dafe84fc806cf7e7a919dd

Download Submit
C:\Users\Admin\AppData\Roaming\pablobd46765238.exe
Filesize
749KB

MD5
c4763049efa0e7334bd7fcdab5ce23fd

SHA1
c37a4d1d12fa23c63d28aba915e8a0859207be52

SHA256
39ee03f87cf7108a14616d9bbdb830a24fb0cc69f235f6827caf9e0acbf1bdfe

SHA512
f14eada90a888d6263ec6501552b7f888f1cc977729862ed5746edd6384f019533f59749656d06024b1de221b9f49b1b8f59a60fff6384212ef7dde45c6e271a

Download Submit
C:\Users\Admin\AppData\Roaming\pablobd46765238.exe
Filesize
749KB

MD5
c4763049efa0e7334bd7fcdab5ce23fd

SHA1
c37a4d1d12fa23c63d28aba915e8a0859207be52

SHA256
39ee03f87cf7108a14616d9bbdb830a24fb0cc69f235f6827caf9e0acbf1bdfe

SHA512
f14eada90a888d6263ec6501552b7f888f1cc977729862ed5746edd6384f019533f59749656d06024b1de221b9f49b1b8f59a60fff6384212ef7dde45c6e271a

Download Submit
C:\Users\Admin\AppData\Roaming\pablobd46765238.exe
Filesize
749KB

MD5
c4763049efa0e7334bd7fcdab5ce23fd

SHA1
c37a4d1d12fa23c63d28aba915e8a0859207be52

SHA256
39ee03f87cf7108a14616d9bbdb830a24fb0cc69f235f6827caf9e0acbf1bdfe

SHA512
f14eada90a888d6263ec6501552b7f888f1cc977729862ed5746edd6384f019533f59749656d06024b1de221b9f49b1b8f59a60fff6384212ef7dde45c6e271a

Download Submit
C:\Users\Admin\AppData\Roaming\pablobd46765238.exe
Filesize
749KB

MD5
c4763049efa0e7334bd7fcdab5ce23fd

SHA1
c37a4d1d12fa23c63d28aba915e8a0859207be52

SHA256
39ee03f87cf7108a14616d9bbdb830a24fb0cc69f235f6827caf9e0acbf1bdfe

SHA512
f14eada90a888d6263ec6501552b7f888f1cc977729862ed5746edd6384f019533f59749656d06024b1de221b9f49b1b8f59a60fff6384212ef7dde45c6e271a

Download Submit
\Users\Admin\AppData\Roaming\pablobd46765238.exe
Filesize
749KB

MD5
c4763049efa0e7334bd7fcdab5ce23fd

SHA1
c37a4d1d12fa23c63d28aba915e8a0859207be52

SHA256
39ee03f87cf7108a14616d9bbdb830a24fb0cc69f235f6827caf9e0acbf1bdfe

SHA512
f14eada90a888d6263ec6501552b7f888f1cc977729862ed5746edd6384f019533f59749656d06024b1de221b9f49b1b8f59a60fff6384212ef7dde45c6e271a

Download Submit
memory/1288-102-0x0000000006350000-0x0000000006453000-memory.dmp

Filesize
1.0MB

Download
memory/1288-99-0x0000000006350000-0x0000000006453000-memory.dmp

Filesize
1.0MB

Download
memory/1288-98-0x0000000006350000-0x0000000006453000-memory.dmp

Filesize
1.0MB

Download
memory/1288-89-0x0000000006DA0000-0x0000000006F30000-memory.dmp

Filesize
1.6MB

Download
memory/1604-93-0x00000000009B0000-0x0000000000CB3000-memory.dmp

Filesize
3.0MB

Download
memory/1604-97-0x0000000000910000-0x00000000009A3000-memory.dmp

Filesize
588KB

Download
memory/1604-94-0x0000000000090000-0x00000000000BF000-memory.dmp

Filesize
188KB

Download
memory/1604-92-0x0000000000090000-0x00000000000BF000-memory.dmp

Filesize
188KB

Download
memory/1604-91-0x0000000001210000-0x000000000121B000-memory.dmp

Filesize
44KB

Download
memory/1604-90-0x0000000001210000-0x000000000121B000-memory.dmp

Filesize
44KB

Download
memory/1748-73-0x0000000001220000-0x0000000001234000-memory.dmp

Filesize
80KB

Download
memory/1748-76-0x0000000000550000-0x000000000055C000-memory.dmp

Filesize
48KB

Download
memory/1748-67-0x0000000001290000-0x0000000001352000-memory.dmp

Filesize
776KB

Download
memory/1748-72-0x0000000004DB0000-0x0000000004DF0000-memory.dmp

Filesize
256KB

Download
memory/1748-77-0x0000000005720000-0x0000000005790000-memory.dmp

Filesize
448KB

Download
memory/1748-74-0x0000000004DB0000-0x0000000004DF0000-memory.dmp

Filesize
256KB

Download
memory/1748-78-0x0000000004E70000-0x0000000004EA8000-memory.dmp

Filesize
224KB

Download
memory/1944-81-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/1944-80-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/1944-79-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/1944-86-0x0000000000A40000-0x0000000000D43000-memory.dmp

Filesize
3.0MB

Download
memory/1944-82-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/1944-88-0x0000000000190000-0x00000000001A4000-memory.dmp

Filesize
80KB

Download
memory/1944-87-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/2028-54-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/2028-121-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads