formbook | 6243afcc3184f4bf3f969dd7fed686e57e574d17417ec71351bc71d5adba673d

General

Target

Leak/PROFORMA INVOICE.doc
Size

236KB
MD5

4894c7f281ca84866cdafa19c52c734d
SHA1

23dfaf317b8a82107ef2f2906d37a0aa8b85d828
SHA256

14cfd6340c189704a9d65b0d3c9aa8472119d30987296c1d04bc225ea0f9891d
SHA512

fb44d35335238450f90263a8c2c9264fc0d22e76c3eef4517eb27b6408f9686edad968461ce73ad4ca9fe93e68644dcebc7883944594e6faf62bdbb6a3a70ef7

Score

10^/10

formbook ed9s rat spyware stealer trojan

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

ed9s

C2

http://www.vaughnmethod.com/ed9s/

Decoy

pocketoptioniraq.com

merabestsolutions.com

atelectronics.site

fuxueshi.net

infinitystay.com

forensicconcept.site

txpmachine.com

masterwhs.xyz

dia-gnwsis.art

fulltiltnodes.com

bigbnbbsc.com

formation-figma.com

bonanacroin.net

medicalmarijuanasatx.com

bagnavy.com

aaegiscares.net

presentationpublicschool.com

bestyousite.site

prescriptionn.com

beyondthenormbouquets.com

Signatures

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

Formbook Payload 2 IoCs

rat

Processes:

resource	yara_rule
behavioral7/memory/1964-72-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral7/memory/1964-73-0x000000000041F160-mapping.dmp	formbook

Blocklisted process makes network request 1 IoCs

Processes:

EQNEDT32.EXE

flow pid process

5 832 EQNEDT32.EXE
Downloads MZ/PE file
Executes dropped EXE 2 IoCs

Processes:

obinnagjt5871.exeobinnagjt5871.exe

pid process

1076 obinnagjt5871.exe
1964 obinnagjt5871.exe
Loads dropped DLL 1 IoCs

Processes:

EQNEDT32.EXE

pid process

832 EQNEDT32.EXE

flow	pid	process
5	832	EQNEDT32.EXE

pid	process
1076	obinnagjt5871.exe
1964	obinnagjt5871.exe

pid	process
832	EQNEDT32.EXE

Suspicious use of SetThreadContext 2 IoCs

Processes:

obinnagjt5871.exeNAPSTAT.EXE

description	pid	process	target process
PID 1076 set thread context of 1964	1076	obinnagjt5871.exe	obinnagjt5871.exe
PID 1164 set thread context of 1392	1164	NAPSTAT.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

832 EQNEDT32.EXE

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

pid	process
832	EQNEDT32.EXE

Modifies Internet Explorer settings 1 TTPs 31 IoCs

adware spyware

Modify Registry

T1112

Processes:

WINWORD.EXE

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit\command	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit\ = "&Edit"	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-3456797065-1076791440-4146276586-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote	WINWORD.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3456797065-1076791440-4146276586-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\Contexts = "1"	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\USER\S-1-5-21-3456797065-1076791440-4146276586-1000\Software\Microsoft\Internet Explorer\MenuExt	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 MHTML Editor\shell\edit\COMMAND	WINWORD.EXE
Key deleted	\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\edit	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-3456797065-1076791440-4146276586-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\ = "res://C:\\PROGRA~2\\MICROS~1\\Office14\\ONBttnIE.dll/105"	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-3456797065-1076791440-4146276586-1000\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 HTML Editor	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 MHTML Editor\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0057004f0052004400460069006c00650073003e00620069002400540021005600210030005a003d007b0050006b00300076006d007e0041005a00750020002f006e002000220025003100220000000000	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell	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-1-5-21-3456797065-1076791440-4146276586-1000\Software\Microsoft\Internet Explorer\Toolbar\ShowDiscussionButton = "Yes"	WINWORD.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3456797065-1076791440-4146276586-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\Contexts = "55"	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-3456797065-1076791440-4146276586-1000\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\ = "&Edit"	WINWORD.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-3456797065-1076791440-4146276586-1000\Software\Microsoft\Internet Explorer\Toolbar	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\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
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	WINWORD.EXE

Modifies registry class 64 IoCs

Processes:

WINWORD.EXE

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

Suspicious behavior: AddClipboardFormatListener 1 IoCs

Processes:

WINWORD.EXE

pid process

472 WINWORD.EXE

pid	process
472	WINWORD.EXE

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

NAPSTAT.EXE

pid	process
1164	NAPSTAT.EXE
1164	NAPSTAT.EXE
1164	NAPSTAT.EXE
1164	NAPSTAT.EXE
1164	NAPSTAT.EXE
1164	NAPSTAT.EXE
1164	NAPSTAT.EXE
1164	NAPSTAT.EXE
1164	NAPSTAT.EXE
1164	NAPSTAT.EXE
1164	NAPSTAT.EXE
1164	NAPSTAT.EXE
1164	NAPSTAT.EXE
1164	NAPSTAT.EXE
1164	NAPSTAT.EXE
1164	NAPSTAT.EXE
1164	NAPSTAT.EXE
1164	NAPSTAT.EXE
1164	NAPSTAT.EXE
1164	NAPSTAT.EXE
1164	NAPSTAT.EXE
1164	NAPSTAT.EXE
1164	NAPSTAT.EXE
1164	NAPSTAT.EXE
1164	NAPSTAT.EXE
1164	NAPSTAT.EXE
1164	NAPSTAT.EXE
1164	NAPSTAT.EXE
1164	NAPSTAT.EXE
1164	NAPSTAT.EXE
1164	NAPSTAT.EXE
1164	NAPSTAT.EXE
1164	NAPSTAT.EXE
1164	NAPSTAT.EXE
1164	NAPSTAT.EXE
1164	NAPSTAT.EXE
1164	NAPSTAT.EXE
1164	NAPSTAT.EXE
1164	NAPSTAT.EXE
1164	NAPSTAT.EXE
1164	NAPSTAT.EXE
1164	NAPSTAT.EXE
1164	NAPSTAT.EXE
1164	NAPSTAT.EXE
1164	NAPSTAT.EXE
1164	NAPSTAT.EXE
1164	NAPSTAT.EXE
1164	NAPSTAT.EXE
1164	NAPSTAT.EXE
1164	NAPSTAT.EXE
1164	NAPSTAT.EXE
1164	NAPSTAT.EXE
1164	NAPSTAT.EXE
1164	NAPSTAT.EXE
1164	NAPSTAT.EXE
1164	NAPSTAT.EXE
1164	NAPSTAT.EXE
1164	NAPSTAT.EXE
1164	NAPSTAT.EXE
1164	NAPSTAT.EXE
1164	NAPSTAT.EXE
1164	NAPSTAT.EXE
1164	NAPSTAT.EXE
1164	NAPSTAT.EXE

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

Explorer.EXE

pid process

1392 Explorer.EXE
Suspicious behavior: MapViewOfSection 2 IoCs

Processes:

NAPSTAT.EXE

pid process

1164 NAPSTAT.EXE
1164 NAPSTAT.EXE

pid	process
1392	Explorer.EXE

Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes:

NAPSTAT.EXEExplorer.EXE

description	pid	process
Token: SeDebugPrivilege	1164	NAPSTAT.EXE
Token: SeShutdownPrivilege	1392	Explorer.EXE
Token: SeShutdownPrivilege	1392	Explorer.EXE
Token: SeShutdownPrivilege	1392	Explorer.EXE

Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

WINWORD.EXE

pid process

472 WINWORD.EXE
472 WINWORD.EXE

pid	process
472	WINWORD.EXE
472	WINWORD.EXE

Suspicious use of WriteProcessMemory 19 IoCs

Processes:

EQNEDT32.EXEWINWORD.EXEobinnagjt5871.exeNAPSTAT.EXE

description	pid	process	target process
PID 832 wrote to memory of 1076	832	EQNEDT32.EXE	obinnagjt5871.exe
PID 832 wrote to memory of 1076	832	EQNEDT32.EXE	obinnagjt5871.exe
PID 832 wrote to memory of 1076	832	EQNEDT32.EXE	obinnagjt5871.exe
PID 832 wrote to memory of 1076	832	EQNEDT32.EXE	obinnagjt5871.exe
PID 472 wrote to memory of 1192	472	WINWORD.EXE	splwow64.exe
PID 472 wrote to memory of 1192	472	WINWORD.EXE	splwow64.exe
PID 472 wrote to memory of 1192	472	WINWORD.EXE	splwow64.exe
PID 472 wrote to memory of 1192	472	WINWORD.EXE	splwow64.exe
PID 1076 wrote to memory of 1964	1076	obinnagjt5871.exe	obinnagjt5871.exe
PID 1076 wrote to memory of 1964	1076	obinnagjt5871.exe	obinnagjt5871.exe
PID 1076 wrote to memory of 1964	1076	obinnagjt5871.exe	obinnagjt5871.exe
PID 1076 wrote to memory of 1964	1076	obinnagjt5871.exe	obinnagjt5871.exe
PID 1076 wrote to memory of 1964	1076	obinnagjt5871.exe	obinnagjt5871.exe
PID 1076 wrote to memory of 1964	1076	obinnagjt5871.exe	obinnagjt5871.exe
PID 1076 wrote to memory of 1964	1076	obinnagjt5871.exe	obinnagjt5871.exe
PID 1164 wrote to memory of 1292	1164	NAPSTAT.EXE	cmd.exe
PID 1164 wrote to memory of 1292	1164	NAPSTAT.EXE	cmd.exe
PID 1164 wrote to memory of 1292	1164	NAPSTAT.EXE	cmd.exe
PID 1164 wrote to memory of 1292	1164	NAPSTAT.EXE	cmd.exe

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
PID:1392

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\Leak\PROFORMA INVOICE.doc"
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:472

C:\Windows\splwow64.exe
C:\Windows\splwow64.exe 12288
3⤵
PID:1192

C:\Windows\SysWOW64\NAPSTAT.EXE
"C:\Windows\SysWOW64\NAPSTAT.EXE"
2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1164

C:\Windows\SysWOW64\cmd.exe
/c del "C:\Users\Admin\AppData\Roaming\obinnagjt5871.exe"
3⤵
PID:1292

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:832

C:\Users\Admin\AppData\Roaming\obinnagjt5871.exe
"C:\Users\Admin\AppData\Roaming\obinnagjt5871.exe"
2⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1076

C:\Users\Admin\AppData\Roaming\obinnagjt5871.exe
"C:\Users\Admin\AppData\Roaming\obinnagjt5871.exe"
3⤵
- Executes dropped EXE
PID:1964

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\obinnagjt5871.exe
MD5
2ec3d70225772498f80108a182cce96c

SHA1
6da53a575bb0b6fb0bf43cb08a0d39bf7ba3f70c

SHA256
418d0a404118bfad6b0a926c6f8f8fd587d1a8517e92729531139c6bbe0c0ebb

SHA512
f8f4c39601fdf1fe6e115c9b423fb89d5225b91eb82b4e758945e7143caef6fae55b3df3cd19940e12160f9ea494c3b464be6c3833254a6a78e5765e429e2322

Download Submit
C:\Users\Admin\AppData\Roaming\obinnagjt5871.exe
MD5
2ec3d70225772498f80108a182cce96c

SHA1
6da53a575bb0b6fb0bf43cb08a0d39bf7ba3f70c

SHA256
418d0a404118bfad6b0a926c6f8f8fd587d1a8517e92729531139c6bbe0c0ebb

SHA512
f8f4c39601fdf1fe6e115c9b423fb89d5225b91eb82b4e758945e7143caef6fae55b3df3cd19940e12160f9ea494c3b464be6c3833254a6a78e5765e429e2322

Download Submit
C:\Users\Admin\AppData\Roaming\obinnagjt5871.exe
MD5
2ec3d70225772498f80108a182cce96c

SHA1
6da53a575bb0b6fb0bf43cb08a0d39bf7ba3f70c

SHA256
418d0a404118bfad6b0a926c6f8f8fd587d1a8517e92729531139c6bbe0c0ebb

SHA512
f8f4c39601fdf1fe6e115c9b423fb89d5225b91eb82b4e758945e7143caef6fae55b3df3cd19940e12160f9ea494c3b464be6c3833254a6a78e5765e429e2322

Download Submit
\Users\Admin\AppData\Roaming\obinnagjt5871.exe
MD5
2ec3d70225772498f80108a182cce96c

SHA1
6da53a575bb0b6fb0bf43cb08a0d39bf7ba3f70c

SHA256
418d0a404118bfad6b0a926c6f8f8fd587d1a8517e92729531139c6bbe0c0ebb

SHA512
f8f4c39601fdf1fe6e115c9b423fb89d5225b91eb82b4e758945e7143caef6fae55b3df3cd19940e12160f9ea494c3b464be6c3833254a6a78e5765e429e2322

Download Submit
memory/472-54-0x0000000072781000-0x0000000072784000-memory.dmp

Filesize
12KB

Download
memory/472-57-0x0000000076581000-0x0000000076583000-memory.dmp

Filesize
8KB

Download
memory/472-56-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/472-55-0x0000000070201000-0x0000000070203000-memory.dmp

Filesize
8KB

Download
memory/472-79-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/1076-63-0x0000000000D90000-0x0000000000D91000-memory.dmp

Filesize
4KB

Download
memory/1076-65-0x0000000002270000-0x0000000002271000-memory.dmp

Filesize
4KB

Download
memory/1076-66-0x0000000000410000-0x0000000000417000-memory.dmp

Filesize
28KB

Download
memory/1076-69-0x0000000002220000-0x0000000002270000-memory.dmp

Filesize
320KB

Download
memory/1076-60-0x0000000000000000-mapping.dmp

Download
memory/1164-77-0x0000000001DC0000-0x0000000001E53000-memory.dmp

Filesize
588KB

Download
memory/1164-76-0x0000000001F00000-0x0000000002203000-memory.dmp

Filesize
3.0MB

Download
memory/1192-67-0x0000000000000000-mapping.dmp

Download
memory/1192-68-0x000007FEFBC91000-0x000007FEFBC93000-memory.dmp

Filesize
8KB

Download
memory/1292-75-0x0000000000000000-mapping.dmp

Download
memory/1392-78-0x0000000007E40000-0x0000000007FBD000-memory.dmp

Filesize
1.5MB

Download
memory/1964-70-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/1964-72-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/1964-73-0x000000000041F160-mapping.dmp

Download
memory/1964-71-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads