formbook | 0da037449078eb28dffcd95733769019ee21831ac82b12d845fb051be22b33ec

General

Target

PO.rtf
Size

11KB
MD5

e57459af29551726024c5248739a1971
SHA1

89494d2a840d5681b84a01767d42980eb3530003
SHA256

0da037449078eb28dffcd95733769019ee21831ac82b12d845fb051be22b33ec
SHA512

96712d136260118c87a906dc2066db875f18a5448f4fb0b9098ba5d46243410b41f041c745fbb1f086abb2ec38ec247ea63e8e466335d202237eeb5530f55854

Score

10^/10

formbook jy93 rat spyware stealer trojan

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

jy93

Decoy

alexito.space

shitsthebalm.com

margaritavillemelbourne.com

vonahk.xyz

1960lawn.com

augustacrim.com

bancopec.com

batrainingstudio.com

kokofleks.store

w4-form-irs.com

putnamob.com

mickeysmotors.com

8181yd.com

wedmecreation.com

mischianti.com

gskpop.com

douvip303.com

unlimitedlyfestylez.com

originophthalmics.com

oandazx86.xyz

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/1944-70-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral1/memory/1944-76-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral1/memory/1592-81-0x0000000000090000-0x00000000000BF000-memory.dmp	formbook

Blocklisted process makes network request 1 IoCs

Processes:

EQNEDT32.EXE

flow pid process

5 784 EQNEDT32.EXE
Downloads MZ/PE file
Executes dropped EXE 2 IoCs

Processes:

jayebk5456.exejayebk5456.exe

pid process

1200 jayebk5456.exe
1944 jayebk5456.exe
Loads dropped DLL 1 IoCs

Processes:

EQNEDT32.EXE

pid process

784 EQNEDT32.EXE

flow	pid	process
5	784	EQNEDT32.EXE

pid	process
1200	jayebk5456.exe
1944	jayebk5456.exe

pid	process
784	EQNEDT32.EXE

Suspicious use of SetThreadContext 4 IoCs

Processes:

jayebk5456.exejayebk5456.exemsiexec.exe

description	pid	process	target process
PID 1200 set thread context of 1944	1200	jayebk5456.exe	jayebk5456.exe
PID 1944 set thread context of 1436	1944	jayebk5456.exe	Explorer.EXE
PID 1944 set thread context of 1436	1944	jayebk5456.exe	Explorer.EXE
PID 1592 set thread context of 1436	1592	msiexec.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

784 EQNEDT32.EXE

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

pid	process
784	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-1-5-21-3846991908-3261386348-1409841751-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote	WINWORD.EXE
Key created	\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	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-3846991908-3261386348-1409841751-1000\Software\Microsoft\Internet Explorer\MenuExt	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-3846991908-3261386348-1409841751-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel	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\edit\command	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-3846991908-3261386348-1409841751-1000\Software\Microsoft\Internet Explorer\Toolbar\ShowDiscussionButton = "Yes"	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-3846991908-3261386348-1409841751-1000\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
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	WINWORD.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3846991908-3261386348-1409841751-1000\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 created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell	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-1-5-21-3846991908-3261386348-1409841751-1000\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\shell\edit\COMMAND	WINWORD.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell	WINWORD.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor	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-1-5-21-3846991908-3261386348-1409841751-1000\Software\Microsoft\Internet Explorer\Toolbar	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	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 (int)	\REGISTRY\USER\S-1-5-21-3846991908-3261386348-1409841751-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\Contexts = "1"	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell	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\edit\COMMAND	WINWORD.EXE
Key deleted	\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\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\.mht\OpenWithList\WinWord.exe	WINWORD.EXE
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Publisher\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b005000750062005000720069006d006100720079003e00520024006e0075006a0053005700460065003f007d0061004c00720052007000390078004000570020002500310000000000	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit\ddeexec\topic\ = "system"	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{42042206-2D85-11D3-8CFF-005004838597}\Version	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Edit\command	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Print\command	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\DefaultIcon\ = "\"%1\""	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\EXCEL.EXE\" /dde"	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\ddeexec	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\DefaultIcon	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\WinWord.exe\shell\edit	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{42042206-2D85-11D3-8CFF-005004838597}\Version\14	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\shellex\IconHandler\ = "{42042206-2D85-11D3-8CFF-005004838597}"	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Word\shell\edit\command	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\Microsoft Excel\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0045005800430045004c00460069006c00650073003e00560069006a00710042006f006600280059003800270077002100460049006400310067004c00510020002f0064006400650000000000	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 Publisher\shell\edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\MSPUB.EXE\" %1"	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shellex\IconHandler\ = "{42042206-2D85-11D3-8CFF-005004838597}"	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
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel\shell\edit\ddeexec\topic\ = "system"	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\.htm\OpenWithList\Microsoft Excel\shell\edit	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\ddeexec\application	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\ddeexec\topic	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\MSPub.exe\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\.mht\OpenWithList\Microsoft Excel\shell\edit\ddeexec\application	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit\ddeexec	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Publisher	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Publisher\shell\edit	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\ddeexec\application\ = "Excel"	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Publisher	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\mhtmlfile\shell\Edit\ = "&Edit"	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Publisher\shell\edit\ = "&Open"	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell	WINWORD.EXE
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0045005800430045004c00460069006c00650073003e00560069006a00710042006f006600280059003800270077002100460049006400310067004c00510020002f0064006400650000000000	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Print	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\command	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Publisher\shell\edit\command	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\.htm\OpenWithList\Microsoft Publisher\shell\edit\ = "&Open"	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Print\ = "&Print"	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel\shell\edit\ddeexec	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit	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\Wow6432Node\CLSID\{42042206-2D85-11D3-8CFF-005004838597}	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Word\shell\edit	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 Word	WINWORD.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Print	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Word\shell\edit\ = "&Open"	WINWORD.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Edit\command	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Publisher\shell\edit\command	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Edit\ = "&Edit"	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\Microsoft Excel\shell\edit\ddeexec\topic\ = "system"	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\ = "&Open"	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shellex\IconHandler	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Word\shell\edit	WINWORD.EXE

Suspicious behavior: AddClipboardFormatListener 1 IoCs

Processes:

WINWORD.EXE

pid process

980 WINWORD.EXE

pid	process
980	WINWORD.EXE

Suspicious behavior: EnumeratesProcesses 22 IoCs

Processes:

jayebk5456.exemsiexec.exe

pid	process
1944	jayebk5456.exe
1944	jayebk5456.exe
1944	jayebk5456.exe
1592	msiexec.exe
1592	msiexec.exe
1592	msiexec.exe
1592	msiexec.exe
1592	msiexec.exe
1592	msiexec.exe
1592	msiexec.exe
1592	msiexec.exe
1592	msiexec.exe
1592	msiexec.exe
1592	msiexec.exe
1592	msiexec.exe
1592	msiexec.exe
1592	msiexec.exe
1592	msiexec.exe
1592	msiexec.exe
1592	msiexec.exe
1592	msiexec.exe
1592	msiexec.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

Explorer.EXE

pid process

1436 Explorer.EXE
Suspicious behavior: MapViewOfSection 6 IoCs

Processes:

jayebk5456.exemsiexec.exe

pid process

1944 jayebk5456.exe
1944 jayebk5456.exe
1944 jayebk5456.exe
1944 jayebk5456.exe
1592 msiexec.exe
1592 msiexec.exe

pid	process
1436	Explorer.EXE

Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes:

jayebk5456.exemsiexec.exeExplorer.EXE

description	pid	process
Token: SeDebugPrivilege	1944	jayebk5456.exe
Token: SeDebugPrivilege	1592	msiexec.exe
Token: SeShutdownPrivilege	1436	Explorer.EXE
Token: SeShutdownPrivilege	1436	Explorer.EXE

Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

WINWORD.EXE

pid process

980 WINWORD.EXE
980 WINWORD.EXE

pid	process
980	WINWORD.EXE
980	WINWORD.EXE

Suspicious use of WriteProcessMemory 26 IoCs

Processes:

EQNEDT32.EXEWINWORD.EXEjayebk5456.exeExplorer.EXEmsiexec.exe

description	pid	process	target process
PID 784 wrote to memory of 1200	784	EQNEDT32.EXE	jayebk5456.exe
PID 784 wrote to memory of 1200	784	EQNEDT32.EXE	jayebk5456.exe
PID 784 wrote to memory of 1200	784	EQNEDT32.EXE	jayebk5456.exe
PID 784 wrote to memory of 1200	784	EQNEDT32.EXE	jayebk5456.exe
PID 980 wrote to memory of 1156	980	WINWORD.EXE	splwow64.exe
PID 980 wrote to memory of 1156	980	WINWORD.EXE	splwow64.exe
PID 980 wrote to memory of 1156	980	WINWORD.EXE	splwow64.exe
PID 980 wrote to memory of 1156	980	WINWORD.EXE	splwow64.exe
PID 1200 wrote to memory of 1944	1200	jayebk5456.exe	jayebk5456.exe
PID 1200 wrote to memory of 1944	1200	jayebk5456.exe	jayebk5456.exe
PID 1200 wrote to memory of 1944	1200	jayebk5456.exe	jayebk5456.exe
PID 1200 wrote to memory of 1944	1200	jayebk5456.exe	jayebk5456.exe
PID 1200 wrote to memory of 1944	1200	jayebk5456.exe	jayebk5456.exe
PID 1200 wrote to memory of 1944	1200	jayebk5456.exe	jayebk5456.exe
PID 1200 wrote to memory of 1944	1200	jayebk5456.exe	jayebk5456.exe
PID 1436 wrote to memory of 1592	1436	Explorer.EXE	msiexec.exe
PID 1436 wrote to memory of 1592	1436	Explorer.EXE	msiexec.exe
PID 1436 wrote to memory of 1592	1436	Explorer.EXE	msiexec.exe
PID 1436 wrote to memory of 1592	1436	Explorer.EXE	msiexec.exe
PID 1436 wrote to memory of 1592	1436	Explorer.EXE	msiexec.exe
PID 1436 wrote to memory of 1592	1436	Explorer.EXE	msiexec.exe
PID 1436 wrote to memory of 1592	1436	Explorer.EXE	msiexec.exe
PID 1592 wrote to memory of 1192	1592	msiexec.exe	cmd.exe
PID 1592 wrote to memory of 1192	1592	msiexec.exe	cmd.exe
PID 1592 wrote to memory of 1192	1592	msiexec.exe	cmd.exe
PID 1592 wrote to memory of 1192	1592	msiexec.exe	cmd.exe

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1436

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\PO.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:980

C:\Windows\splwow64.exe
C:\Windows\splwow64.exe 12288
3⤵
PID:1156

C:\Windows\SysWOW64\msiexec.exe
"C:\Windows\SysWOW64\msiexec.exe"
2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1592

C:\Windows\SysWOW64\cmd.exe
/c del "C:\Users\Admin\AppData\Roaming\jayebk5456.exe"
3⤵
PID:1192

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:784

C:\Users\Admin\AppData\Roaming\jayebk5456.exe
"C:\Users\Admin\AppData\Roaming\jayebk5456.exe"
2⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1200

C:\Users\Admin\AppData\Roaming\jayebk5456.exe
"C:\Users\Admin\AppData\Roaming\jayebk5456.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\jayebk5456.exe
MD5
09106fd4669886c1de4e049bb57e1228

SHA1
21af8e129c05e0cbbf33f4e155d4ebbfcaaa2155

SHA256
8323bfa811d207521f4e833af08813c6a4431f9c28f6d07279b656a6a60e57ae

SHA512
1ca4f90efac305a0bce470263e2e6cff45e28029540123db54f9e5461ec4ae099f95384deade9c4160f9eea18c31d4b156513ee4ef628a99380af831d6383505

Download Submit
C:\Users\Admin\AppData\Roaming\jayebk5456.exe
MD5
09106fd4669886c1de4e049bb57e1228

SHA1
21af8e129c05e0cbbf33f4e155d4ebbfcaaa2155

SHA256
8323bfa811d207521f4e833af08813c6a4431f9c28f6d07279b656a6a60e57ae

SHA512
1ca4f90efac305a0bce470263e2e6cff45e28029540123db54f9e5461ec4ae099f95384deade9c4160f9eea18c31d4b156513ee4ef628a99380af831d6383505

Download Submit
C:\Users\Admin\AppData\Roaming\jayebk5456.exe
MD5
09106fd4669886c1de4e049bb57e1228

SHA1
21af8e129c05e0cbbf33f4e155d4ebbfcaaa2155

SHA256
8323bfa811d207521f4e833af08813c6a4431f9c28f6d07279b656a6a60e57ae

SHA512
1ca4f90efac305a0bce470263e2e6cff45e28029540123db54f9e5461ec4ae099f95384deade9c4160f9eea18c31d4b156513ee4ef628a99380af831d6383505

Download Submit
\Users\Admin\AppData\Roaming\jayebk5456.exe
MD5
09106fd4669886c1de4e049bb57e1228

SHA1
21af8e129c05e0cbbf33f4e155d4ebbfcaaa2155

SHA256
8323bfa811d207521f4e833af08813c6a4431f9c28f6d07279b656a6a60e57ae

SHA512
1ca4f90efac305a0bce470263e2e6cff45e28029540123db54f9e5461ec4ae099f95384deade9c4160f9eea18c31d4b156513ee4ef628a99380af831d6383505

Download Submit
memory/980-55-0x000000006FEA1000-0x000000006FEA3000-memory.dmp

Filesize
8KB

Download
memory/980-56-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/980-57-0x0000000075F21000-0x0000000075F23000-memory.dmp

Filesize
8KB

Download
memory/980-54-0x0000000072421000-0x0000000072424000-memory.dmp

Filesize
12KB

Download
memory/980-85-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/1156-66-0x000007FEFB931000-0x000007FEFB933000-memory.dmp

Filesize
8KB

Download
memory/1200-62-0x00000000011F0000-0x00000000012B8000-memory.dmp

Filesize
800KB

Download
memory/1200-64-0x0000000000F00000-0x0000000000F01000-memory.dmp

Filesize
4KB

Download
memory/1200-65-0x00000000002C0000-0x00000000002CC000-memory.dmp

Filesize
48KB

Download
memory/1200-67-0x0000000004E60000-0x0000000004ECA000-memory.dmp

Filesize
424KB

Download
memory/1436-78-0x0000000006D10000-0x0000000006E4F000-memory.dmp

Filesize
1.2MB

Download
memory/1436-84-0x0000000007EE0000-0x0000000007FE7000-memory.dmp

Filesize
1.0MB

Download
memory/1436-75-0x00000000048D0000-0x000000000499B000-memory.dmp

Filesize
812KB

Download
memory/1592-83-0x0000000002070000-0x0000000002104000-memory.dmp

Filesize
592KB

Download
memory/1592-82-0x00000000022A0000-0x00000000025A3000-memory.dmp

Filesize
3.0MB

Download
memory/1592-81-0x0000000000090000-0x00000000000BF000-memory.dmp

Filesize
188KB

Download
memory/1592-80-0x0000000000BB0000-0x0000000000BC4000-memory.dmp

Filesize
80KB

Download
memory/1944-70-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/1944-77-0x0000000000350000-0x0000000000365000-memory.dmp

Filesize
84KB

Download
memory/1944-76-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/1944-74-0x0000000000210000-0x0000000000225000-memory.dmp

Filesize
84KB

Download
memory/1944-73-0x00000000008B0000-0x0000000000BB3000-memory.dmp

Filesize
3.0MB

Download
memory/1944-69-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/1944-68-0x0000000000400000-0x000000000042F000-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