formbook | a49a3cf3e72aacc6fa302d0b613acb1b611fd8148618a334b5bd6c47b5bac4d5

General

Target

new order .rtf
Size

541KB
MD5

9563bab56977f2394eb4540bf474ec4a
SHA1

c510463933454eb302e2188b300ee92fbed10abb
SHA256

a49a3cf3e72aacc6fa302d0b613acb1b611fd8148618a334b5bd6c47b5bac4d5
SHA512

fc4fa201724001b0413d78fca57aeb455f0054f22d74738529e86b15deaca800d605365c41d96664cd75671728dba419de255ca1ac98284061da5ade0f0a6d14

Score

10^/10

formbook a83r rat spyware stealer trojan

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

a83r

Decoy

comercializadoralonso.com

durhamschoolservces.com

onegreencapital.com

smartcities24.com

maquinas.store

brianlovesbonsai.com

xin41518s.com

moneyearnus.xyz

be-mix.com

fengyat.club

inspectdecided.xyz

paksafpakistan.com

orhidlnt.top

princesuraj.com

vietnamvodka.com

renewnow.site

imageservices.xyz

luxurytravelfranchise.com

kp112.red

royalyorkfirewood.com

Signatures

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

Formbook Payload 3 IoCs

rat

Processes:

resource	yara_rule
behavioral1/memory/1636-70-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral1/memory/1636-76-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral1/memory/1836-80-0x0000000000080000-0x00000000000AF000-memory.dmp	formbook

Blocklisted process makes network request 1 IoCs

Processes:

EQNEDT32.EXE

flow pid process

5 576 EQNEDT32.EXE
Downloads MZ/PE file
Executes dropped EXE 2 IoCs

Processes:

aguero8632.exeaguero8632.exe

pid process

1292 aguero8632.exe
1636 aguero8632.exe
Loads dropped DLL 1 IoCs

Processes:

EQNEDT32.EXE

pid process

576 EQNEDT32.EXE

flow	pid	process
5	576	EQNEDT32.EXE

pid	process
1292	aguero8632.exe
1636	aguero8632.exe

pid	process
576	EQNEDT32.EXE

Suspicious use of SetThreadContext 4 IoCs

Processes:

aguero8632.exeaguero8632.exewlanext.exe

description	pid	process	target process
PID 1292 set thread context of 1636	1292	aguero8632.exe	aguero8632.exe
PID 1636 set thread context of 1420	1636	aguero8632.exe	Explorer.EXE
PID 1636 set thread context of 1420	1636	aguero8632.exe	Explorer.EXE
PID 1836 set thread context of 1420	1836	wlanext.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

576 EQNEDT32.EXE

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

pid	process
576	EQNEDT32.EXE

Modifies Internet Explorer settings 1 TTPs 31 IoCs

adware spyware

Modify Registry

T1112

Processes:

WINWORD.EXE

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-2329389628-4064185017-3901522362-1000\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
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 created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit\command	WINWORD.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2329389628-4064185017-3901522362-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\Contexts = "1"	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML 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 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 (str)	\REGISTRY\USER\S-1-5-21-2329389628-4064185017-3901522362-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\ = "res://C:\\PROGRA~2\\MICROS~1\\Office14\\ONBttnIE.dll/105"	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\shell\edit	WINWORD.EXE
Key created	\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	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-2329389628-4064185017-3901522362-1000\Software\Microsoft\Internet Explorer\MenuExt	WINWORD.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2329389628-4064185017-3901522362-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\Contexts = "55"	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit\ = "&Edit"	WINWORD.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit\COMMAND	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-2329389628-4064185017-3901522362-1000\Software\Microsoft\Internet Explorer\Toolbar	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-2329389628-4064185017-3901522362-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel	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 HTML Editor\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0057004f0052004400460069006c00650073003e00620069002400540021005600210030005a003d007b0050006b00300076006d007e0041005a00750020002f006e002000220025003100220000000000	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-2329389628-4064185017-3901522362-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote	WINWORD.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\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	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-2329389628-4064185017-3901522362-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\ = "res://C:\\PROGRA~2\\MICROS~1\\Office14\\EXCEL.EXE/3000"	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
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

Modifies registry class 64 IoCs

Processes:

WINWORD.EXE

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

Suspicious behavior: AddClipboardFormatListener 1 IoCs

Processes:

WINWORD.EXE

pid process

1128 WINWORD.EXE

pid	process
1128	WINWORD.EXE

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

aguero8632.exewlanext.exe

pid	process
1636	aguero8632.exe
1636	aguero8632.exe
1636	aguero8632.exe
1836	wlanext.exe
1836	wlanext.exe
1836	wlanext.exe
1836	wlanext.exe
1836	wlanext.exe
1836	wlanext.exe
1836	wlanext.exe
1836	wlanext.exe
1836	wlanext.exe
1836	wlanext.exe
1836	wlanext.exe
1836	wlanext.exe
1836	wlanext.exe
1836	wlanext.exe
1836	wlanext.exe
1836	wlanext.exe
1836	wlanext.exe
1836	wlanext.exe
1836	wlanext.exe
1836	wlanext.exe
1836	wlanext.exe
1836	wlanext.exe
1836	wlanext.exe
1836	wlanext.exe
1836	wlanext.exe
1836	wlanext.exe
1836	wlanext.exe
1836	wlanext.exe
1836	wlanext.exe
1836	wlanext.exe
1836	wlanext.exe
1836	wlanext.exe
1836	wlanext.exe
1836	wlanext.exe
1836	wlanext.exe
1836	wlanext.exe
1836	wlanext.exe
1836	wlanext.exe
1836	wlanext.exe
1836	wlanext.exe
1836	wlanext.exe
1836	wlanext.exe
1836	wlanext.exe
1836	wlanext.exe
1836	wlanext.exe
1836	wlanext.exe
1836	wlanext.exe
1836	wlanext.exe
1836	wlanext.exe
1836	wlanext.exe
1836	wlanext.exe
1836	wlanext.exe
1836	wlanext.exe
1836	wlanext.exe
1836	wlanext.exe
1836	wlanext.exe
1836	wlanext.exe
1836	wlanext.exe
1836	wlanext.exe
1836	wlanext.exe
1836	wlanext.exe

Suspicious behavior: MapViewOfSection 6 IoCs

Processes:

aguero8632.exewlanext.exe

pid process

1636 aguero8632.exe
1636 aguero8632.exe
1636 aguero8632.exe
1636 aguero8632.exe
1836 wlanext.exe
1836 wlanext.exe

Suspicious use of AdjustPrivilegeToken 15 IoCs

Processes:

aguero8632.exewlanext.exeExplorer.EXEWINWORD.EXE

description	pid	process
Token: SeDebugPrivilege	1636	aguero8632.exe
Token: SeDebugPrivilege	1836	wlanext.exe
Token: SeShutdownPrivilege	1420	Explorer.EXE
Token: SeShutdownPrivilege	1420	Explorer.EXE
Token: SeShutdownPrivilege	1128	WINWORD.EXE
Token: SeShutdownPrivilege	1420	Explorer.EXE
Token: SeShutdownPrivilege	1420	Explorer.EXE
Token: SeShutdownPrivilege	1420	Explorer.EXE
Token: SeShutdownPrivilege	1420	Explorer.EXE
Token: SeShutdownPrivilege	1420	Explorer.EXE
Token: SeShutdownPrivilege	1420	Explorer.EXE
Token: SeShutdownPrivilege	1420	Explorer.EXE
Token: SeShutdownPrivilege	1420	Explorer.EXE
Token: SeShutdownPrivilege	1420	Explorer.EXE
Token: SeShutdownPrivilege	1420	Explorer.EXE

Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

WINWORD.EXE

pid process

1128 WINWORD.EXE
1128 WINWORD.EXE

pid	process
1128	WINWORD.EXE
1128	WINWORD.EXE

Suspicious use of WriteProcessMemory 23 IoCs

Processes:

EQNEDT32.EXEWINWORD.EXEaguero8632.exeExplorer.EXEwlanext.exe

description	pid	process	target process
PID 576 wrote to memory of 1292	576	EQNEDT32.EXE	aguero8632.exe
PID 576 wrote to memory of 1292	576	EQNEDT32.EXE	aguero8632.exe
PID 576 wrote to memory of 1292	576	EQNEDT32.EXE	aguero8632.exe
PID 576 wrote to memory of 1292	576	EQNEDT32.EXE	aguero8632.exe
PID 1128 wrote to memory of 1672	1128	WINWORD.EXE	splwow64.exe
PID 1128 wrote to memory of 1672	1128	WINWORD.EXE	splwow64.exe
PID 1128 wrote to memory of 1672	1128	WINWORD.EXE	splwow64.exe
PID 1128 wrote to memory of 1672	1128	WINWORD.EXE	splwow64.exe
PID 1292 wrote to memory of 1636	1292	aguero8632.exe	aguero8632.exe
PID 1292 wrote to memory of 1636	1292	aguero8632.exe	aguero8632.exe
PID 1292 wrote to memory of 1636	1292	aguero8632.exe	aguero8632.exe
PID 1292 wrote to memory of 1636	1292	aguero8632.exe	aguero8632.exe
PID 1292 wrote to memory of 1636	1292	aguero8632.exe	aguero8632.exe
PID 1292 wrote to memory of 1636	1292	aguero8632.exe	aguero8632.exe
PID 1292 wrote to memory of 1636	1292	aguero8632.exe	aguero8632.exe
PID 1420 wrote to memory of 1836	1420	Explorer.EXE	wlanext.exe
PID 1420 wrote to memory of 1836	1420	Explorer.EXE	wlanext.exe
PID 1420 wrote to memory of 1836	1420	Explorer.EXE	wlanext.exe
PID 1420 wrote to memory of 1836	1420	Explorer.EXE	wlanext.exe
PID 1836 wrote to memory of 1708	1836	wlanext.exe	cmd.exe
PID 1836 wrote to memory of 1708	1836	wlanext.exe	cmd.exe
PID 1836 wrote to memory of 1708	1836	wlanext.exe	cmd.exe
PID 1836 wrote to memory of 1708	1836	wlanext.exe	cmd.exe

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1420

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\new order .rtf"
2⤵
- Drops file in Windows directory
- Modifies Internet Explorer settings
- Modifies registry class
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1128

C:\Windows\splwow64.exe
C:\Windows\splwow64.exe 12288
3⤵
PID:1672

C:\Windows\SysWOW64\wlanext.exe
"C:\Windows\SysWOW64\wlanext.exe"
2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1836

C:\Windows\SysWOW64\cmd.exe
/c del "C:\Users\Admin\AppData\Roaming\aguero8632.exe"
3⤵
PID:1708

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:576

C:\Users\Admin\AppData\Roaming\aguero8632.exe
"C:\Users\Admin\AppData\Roaming\aguero8632.exe"
2⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1292

C:\Users\Admin\AppData\Roaming\aguero8632.exe
"C:\Users\Admin\AppData\Roaming\aguero8632.exe"
3⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
PID:1636

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

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Downloads

C:\Users\Admin\AppData\Roaming\aguero8632.exe
MD5
f6eaacd1b39028130602ee0892e67663

SHA1
12ba0b4e8c41ececa29814f9b64da351e5509fb0

SHA256
1e144fefc15a6a2643674f01b3324e29b5320d45a16a081e8aad8a969712cb9d

SHA512
a5705ae52ffde84bbd90d6335f23ffccaccbde9b2e75d2462216662a60cf6a178a6a7f2b318975fd77d05ffc1746c357fc85c717fa2aa20cb480e452e9c5463b

Download Submit
C:\Users\Admin\AppData\Roaming\aguero8632.exe
MD5
f6eaacd1b39028130602ee0892e67663

SHA1
12ba0b4e8c41ececa29814f9b64da351e5509fb0

SHA256
1e144fefc15a6a2643674f01b3324e29b5320d45a16a081e8aad8a969712cb9d

SHA512
a5705ae52ffde84bbd90d6335f23ffccaccbde9b2e75d2462216662a60cf6a178a6a7f2b318975fd77d05ffc1746c357fc85c717fa2aa20cb480e452e9c5463b

Download Submit
C:\Users\Admin\AppData\Roaming\aguero8632.exe
MD5
f6eaacd1b39028130602ee0892e67663

SHA1
12ba0b4e8c41ececa29814f9b64da351e5509fb0

SHA256
1e144fefc15a6a2643674f01b3324e29b5320d45a16a081e8aad8a969712cb9d

SHA512
a5705ae52ffde84bbd90d6335f23ffccaccbde9b2e75d2462216662a60cf6a178a6a7f2b318975fd77d05ffc1746c357fc85c717fa2aa20cb480e452e9c5463b

Download Submit
\Users\Admin\AppData\Roaming\aguero8632.exe
MD5
f6eaacd1b39028130602ee0892e67663

SHA1
12ba0b4e8c41ececa29814f9b64da351e5509fb0

SHA256
1e144fefc15a6a2643674f01b3324e29b5320d45a16a081e8aad8a969712cb9d

SHA512
a5705ae52ffde84bbd90d6335f23ffccaccbde9b2e75d2462216662a60cf6a178a6a7f2b318975fd77d05ffc1746c357fc85c717fa2aa20cb480e452e9c5463b

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memory/1128-55-0x000000006FCF1000-0x000000006FCF3000-memory.dmp

Filesize
8KB

Download
memory/1128-56-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/1128-57-0x0000000075421000-0x0000000075423000-memory.dmp

Filesize
8KB

Download
memory/1128-54-0x0000000072271000-0x0000000072274000-memory.dmp

Filesize
12KB

Download
memory/1292-62-0x0000000000930000-0x000000000099A000-memory.dmp

Filesize
424KB

Download
memory/1292-64-0x0000000004F00000-0x0000000004F01000-memory.dmp

Filesize
4KB

Download
memory/1292-65-0x0000000000610000-0x000000000061C000-memory.dmp

Filesize
48KB

Download
memory/1292-67-0x0000000004F40000-0x0000000004FAA000-memory.dmp

Filesize
424KB

Download
memory/1420-75-0x0000000004E70000-0x0000000004F22000-memory.dmp

Filesize
712KB

Download
memory/1420-78-0x0000000006A40000-0x0000000006B53000-memory.dmp

Filesize
1.1MB

Download
memory/1636-76-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/1636-68-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/1636-74-0x0000000000180000-0x0000000000194000-memory.dmp

Filesize
80KB

Download
memory/1636-73-0x00000000009A0000-0x0000000000CA3000-memory.dmp

Filesize
3.0MB

Download
memory/1636-69-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/1636-77-0x00000000002E0000-0x00000000002F4000-memory.dmp

Filesize
80KB

Download
memory/1636-70-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/1672-66-0x000007FEFB781000-0x000007FEFB783000-memory.dmp

Filesize
8KB

Download
memory/1836-79-0x0000000000320000-0x0000000000336000-memory.dmp

Filesize
88KB

Download
memory/1836-81-0x0000000001FF0000-0x00000000022F3000-memory.dmp

Filesize
3.0MB

Download
memory/1836-80-0x0000000000080000-0x00000000000AF000-memory.dmp

Filesize
188KB

Download
memory/1836-82-0x0000000000500000-0x0000000000593000-memory.dmp

Filesize
588KB

Download

Resubmissions

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads