xloader | 0d751d40a03bed2ac847a0444db91dda693aed08c77a1cbbf3968345df66fed7

Analysis

max time kernel
152s
max time network
156s
platform
windows7_x64
resource
win7-en-20210920
submitted
01-11-2021 09:05

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General

Target

SHIPPPING-DOC.xlsx
Size

178KB
MD5

61dc051559f4f08663a1799a71bc9268
SHA1

7e9cd8bb5f1652cb47d233d04acba4ab2bf61c59
SHA256

0d751d40a03bed2ac847a0444db91dda693aed08c77a1cbbf3968345df66fed7
SHA512

9d70757c20fcf79743daf3db7e094adc940cd0dad20dbadb837213e564c9647fccb5695f65c0f80abf1f9634d335c90ca2f0cf75d4f196e1892b806417338501

Score

10^/10

xloader mwev loader rat

Malware Config

Extracted

Family

xloader

Version

2.5

Campaign

mwev

http://www.scion-go-getter.com/mwev/

Decoy

9linefarms.com

meadow-spring.com

texascountrycharts.com

chinatowndeliver.com

grindsword.com

thegurusigavebirthto.com

rip-online.com

lm-safe-keepingtoyof6.xyz

plumbtechconsulting.com

jgoerlach.com

inbloomsolutions.com

foxandmew.com

tikomobile.store

waybunch.com

thepatriottutor.com

qask.top

pharmacylinked.com

ishii-miona.com

sugarandrocks.com

anabolenpower.net

Signatures

Xloader
Xloader is a rebranded version of Formbook malware.
loader xloader

Xloader Payload 3 IoCs

rat

Processes:

resource	yara_rule
behavioral1/memory/888-76-0x0000000000400000-0x0000000000429000-memory.dmp	xloader
behavioral1/memory/888-77-0x000000000041D480-mapping.dmp	xloader
behavioral1/memory/1880-85-0x00000000000C0000-0x00000000000E9000-memory.dmp	xloader

Blocklisted process makes network request 1 IoCs

Processes:

EQNEDT32.EXE

flow pid process

4 620 EQNEDT32.EXE
Downloads MZ/PE file
Executes dropped EXE 6 IoCs

Processes:

vbc.exevbc.exevbc.exevbc.exevbc.exevbc.exe

pid process

1556 vbc.exe
368 vbc.exe
1948 vbc.exe
2000 vbc.exe
1008 vbc.exe
888 vbc.exe
Loads dropped DLL 4 IoCs

Processes:

EQNEDT32.EXE

pid process

620 EQNEDT32.EXE
620 EQNEDT32.EXE
620 EQNEDT32.EXE
620 EQNEDT32.EXE
Uses the VBS compiler for execution 1 TTPs

Scripting
T1064

flow	pid	process
4	620	EQNEDT32.EXE

pid	process
620	EQNEDT32.EXE
620	EQNEDT32.EXE
620	EQNEDT32.EXE
620	EQNEDT32.EXE

Suspicious use of SetThreadContext 3 IoCs

Processes:

vbc.exevbc.execmmon32.exe

description	pid	process	target process
PID 1556 set thread context of 888	1556	vbc.exe	vbc.exe
PID 888 set thread context of 1264	888	vbc.exe	Explorer.EXE
PID 1880 set thread context of 1264	1880	cmmon32.exe	Explorer.EXE

Enumerates system info in registry 2 TTPs 1 IoCs

Query Registry
T1012

System Information Discovery
T1082

Processes:

EXCEL.EXE

description ioc process

Key opened \REGISTRY\MACHINE\Hardware\Description\System\FloatingPointProcessor EXCEL.EXE
Launches Equation Editor 1 TTPs 1 IoCs
Equation Editor is an old Office component often targeted by exploits such as CVE-2017-11882.
exploit

Exploitation for Client Execution
T1203

Processes:

EQNEDT32.EXE

pid process

620 EQNEDT32.EXE

description	ioc	process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\FloatingPointProcessor	EXCEL.EXE

pid	process
620	EQNEDT32.EXE

Modifies Internet Explorer settings 1 TTPs 31 IoCs

adware spyware

Modify Registry

T1112

Processes:

EXCEL.EXE

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-3456797065-1076791440-4146276586-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel	EXCEL.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"	EXCEL.EXE
Key created	\REGISTRY\USER\S-1-5-21-3456797065-1076791440-4146276586-1000\Software\Microsoft\Internet Explorer\MenuExt	EXCEL.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor	EXCEL.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit\ = "&Edit"	EXCEL.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-3456797065-1076791440-4146276586-1000\Software\Microsoft\Internet Explorer\Toolbar\ShowDiscussionButton = "Yes"	EXCEL.EXE
Key created	\REGISTRY\USER\S-1-5-21-3456797065-1076791440-4146276586-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote	EXCEL.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"	EXCEL.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit\COMMAND	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit\command	EXCEL.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit\ = "&Edit"	EXCEL.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\""	EXCEL.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor	EXCEL.EXE
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0057004f0052004400460069006c00650073003e00620069002400540021005600210030005a003d007b0050006b00300076006d007e0041005a00750020002f006e002000220025003100220000000000	EXCEL.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit\COMMAND	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit\command	EXCEL.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\""	EXCEL.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell	EXCEL.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit	EXCEL.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell	EXCEL.EXE
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0057004f0052004400460069006c00650073003e00620069002400540021005600210030005a003d007b0050006b00300076006d007e0041005a00750020002f006e002000220025003100220000000000	EXCEL.EXE
Key created	\REGISTRY\USER\S-1-5-21-3456797065-1076791440-4146276586-1000\Software\Microsoft\Internet Explorer\Toolbar	EXCEL.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"	EXCEL.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"	EXCEL.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit	EXCEL.EXE

Modifies registry class 64 IoCs

Processes:

EXCEL.EXE

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shellex\IconHandler\ = "{42042206-2D85-11D3-8CFF-005004838597}"	EXCEL.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"	EXCEL.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"	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{42042206-2D85-11D3-8CFF-005004838597}\Old Icon\mhtmlfile	EXCEL.EXE
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0045005800430045004c00460069006c00650073003e00560069006a00710042006f006600280059003800270077002100460049006400310067004c00510020002f0064006400650000000000	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\MSPub.exe\shell\edit	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Print\command	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\ShellEx	EXCEL.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\ddeexec\application\ = "Excel"	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\MSPub.exe\shell\edit\command	EXCEL.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Print\command	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\WinWord.exe\shell\edit	EXCEL.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\ddeexec\topic\ = "system"	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Publisher\shell\edit\command	EXCEL.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Edit\ = "&Edit"	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\DefaultIcon	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shellex\IconHandler	EXCEL.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\ = "&Open"	EXCEL.EXE
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0045005800430045004c00460069006c00650073003e00560069006a00710042006f006600280059003800270077002100460049006400310067004c00510020002f0064006400650000000000	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\MSPub.exe\shell\edit	EXCEL.EXE
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Publisher\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b005000750062005000720069006d006100720079003e00520024006e0075006a0053005700460065003f007d0061004c00720052007000390078004000570020002500310000000000	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\MSPub.exe	EXCEL.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Print	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\ddeexec\topic	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\command	EXCEL.EXE
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\MSPub.exe\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b005000750062005000720069006d006100720079003e00520024006e0075006a0053005700460065003f007d0061004c00720052007000390078004000570020002500310000000000	EXCEL.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\msohtmed.exe\" %1"	EXCEL.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\ddeexec\application\ = "Excel"	EXCEL.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\ddeexec\ = "[open(\"%1\")]"	EXCEL.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\MSPub.exe\shell\edit\ = "&Open"	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Word	EXCEL.EXE
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\MSPub.exe\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b005000750062005000720069006d006100720079003e00520024006e0075006a0053005700460065003f007d0061004c00720052007000390078004000570020002500310000000000	EXCEL.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Print\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\msohtmed.exe\" /p %1"	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Publisher\shell\edit	EXCEL.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\DefaultIcon\ = "\"%1\""	EXCEL.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\DefaultIcon\ = "\"%1\""	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel\shell\edit\ddeexec	EXCEL.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\ddeexec\ = "[open(\"%1\")]"	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\WinWord.exe\shell\edit	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel\shell\edit	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit\ddeexec	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{42042206-2D85-11D3-8CFF-005004838597}\Old Icon	EXCEL.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{42042206-2D85-11D3-8CFF-005004838597}\InprocServer32\ThreadingModel = "Apartment"	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm	EXCEL.EXE
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\WinWord.exe\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0057004f0052004400460069006c00650073003e00620069002400540021005600210030005a003d007b0050006b00300076006d007e0041005a00750020002f006e002000220025003100220000000000	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Publisher\shell\edit\command	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList	EXCEL.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel\shell\edit\ = "&Open"	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Edit	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Word\shell\edit	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Word\shell\edit\command	EXCEL.EXE
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Word\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0057004f0052004400460069006c00650073003e00620069002400540021005600210030005a003d007b0050006b00300076006d007e0041005a00750020002f006e002000220025003100220000000000	EXCEL.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\WinWord.exe\shell\edit\ = "&Open"	EXCEL.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Edit\command	EXCEL.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Print\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\msohtmed.exe\" /p %1"	EXCEL.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Word\shell\edit\ = "&Open"	EXCEL.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\msohtmed.exe\" %1"	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit\ddeexec\application	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit\ddeexec\topic	EXCEL.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\WinWord.exe\shell\edit\ = "&Open"	EXCEL.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\""	EXCEL.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\ddeexec\topic\ = "system"	EXCEL.EXE
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Word\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0057004f0052004400460069006c00650073003e00620069002400540021005600210030005a003d007b0050006b00300076006d007e0041005a00750020002f006e002000220025003100220000000000	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel	EXCEL.EXE

Suspicious behavior: AddClipboardFormatListener 1 IoCs

Processes:

EXCEL.EXE

pid process

820 EXCEL.EXE

pid	process
820	EXCEL.EXE

Suspicious behavior: EnumeratesProcesses 29 IoCs

Processes:

vbc.exevbc.execmmon32.exe

pid	process
1556	vbc.exe
1556	vbc.exe
1556	vbc.exe
1556	vbc.exe
1556	vbc.exe
1556	vbc.exe
1556	vbc.exe
1556	vbc.exe
888	vbc.exe
888	vbc.exe
1880	cmmon32.exe
1880	cmmon32.exe
1880	cmmon32.exe
1880	cmmon32.exe
1880	cmmon32.exe
1880	cmmon32.exe
1880	cmmon32.exe
1880	cmmon32.exe
1880	cmmon32.exe
1880	cmmon32.exe
1880	cmmon32.exe
1880	cmmon32.exe
1880	cmmon32.exe
1880	cmmon32.exe
1880	cmmon32.exe
1880	cmmon32.exe
1880	cmmon32.exe
1880	cmmon32.exe
1880	cmmon32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

Explorer.EXE

pid process

1264 Explorer.EXE
Suspicious behavior: MapViewOfSection 5 IoCs

Processes:

vbc.execmmon32.exe

pid process

888 vbc.exe
888 vbc.exe
888 vbc.exe
1880 cmmon32.exe
1880 cmmon32.exe

pid	process
1264	Explorer.EXE

pid	process
888	vbc.exe
888	vbc.exe
888	vbc.exe
1880	cmmon32.exe
1880	cmmon32.exe

Suspicious use of AdjustPrivilegeToken 5 IoCs

Processes:

vbc.exevbc.execmmon32.exeExplorer.EXE

description	pid	process
Token: SeDebugPrivilege	1556	vbc.exe
Token: SeDebugPrivilege	888	vbc.exe
Token: SeDebugPrivilege	1880	cmmon32.exe
Token: SeShutdownPrivilege	1264	Explorer.EXE
Token: SeShutdownPrivilege	1264	Explorer.EXE

Suspicious use of SetWindowsHookEx 3 IoCs

Processes:

EXCEL.EXE

pid process

820 EXCEL.EXE
820 EXCEL.EXE
820 EXCEL.EXE

pid	process
820	EXCEL.EXE
820	EXCEL.EXE
820	EXCEL.EXE

Suspicious use of WriteProcessMemory 35 IoCs

Processes:

EQNEDT32.EXEvbc.exeExplorer.EXEcmmon32.exe

description	pid	process	target process
PID 620 wrote to memory of 1556	620	EQNEDT32.EXE	vbc.exe
PID 620 wrote to memory of 1556	620	EQNEDT32.EXE	vbc.exe
PID 620 wrote to memory of 1556	620	EQNEDT32.EXE	vbc.exe
PID 620 wrote to memory of 1556	620	EQNEDT32.EXE	vbc.exe
PID 1556 wrote to memory of 368	1556	vbc.exe	vbc.exe
PID 1556 wrote to memory of 368	1556	vbc.exe	vbc.exe
PID 1556 wrote to memory of 368	1556	vbc.exe	vbc.exe
PID 1556 wrote to memory of 368	1556	vbc.exe	vbc.exe
PID 1556 wrote to memory of 1948	1556	vbc.exe	vbc.exe
PID 1556 wrote to memory of 1948	1556	vbc.exe	vbc.exe
PID 1556 wrote to memory of 1948	1556	vbc.exe	vbc.exe
PID 1556 wrote to memory of 1948	1556	vbc.exe	vbc.exe
PID 1556 wrote to memory of 2000	1556	vbc.exe	vbc.exe
PID 1556 wrote to memory of 2000	1556	vbc.exe	vbc.exe
PID 1556 wrote to memory of 2000	1556	vbc.exe	vbc.exe
PID 1556 wrote to memory of 2000	1556	vbc.exe	vbc.exe
PID 1556 wrote to memory of 1008	1556	vbc.exe	vbc.exe
PID 1556 wrote to memory of 1008	1556	vbc.exe	vbc.exe
PID 1556 wrote to memory of 1008	1556	vbc.exe	vbc.exe
PID 1556 wrote to memory of 1008	1556	vbc.exe	vbc.exe
PID 1556 wrote to memory of 888	1556	vbc.exe	vbc.exe
PID 1556 wrote to memory of 888	1556	vbc.exe	vbc.exe
PID 1556 wrote to memory of 888	1556	vbc.exe	vbc.exe
PID 1556 wrote to memory of 888	1556	vbc.exe	vbc.exe
PID 1556 wrote to memory of 888	1556	vbc.exe	vbc.exe
PID 1556 wrote to memory of 888	1556	vbc.exe	vbc.exe
PID 1556 wrote to memory of 888	1556	vbc.exe	vbc.exe
PID 1264 wrote to memory of 1880	1264	Explorer.EXE	cmmon32.exe
PID 1264 wrote to memory of 1880	1264	Explorer.EXE	cmmon32.exe
PID 1264 wrote to memory of 1880	1264	Explorer.EXE	cmmon32.exe
PID 1264 wrote to memory of 1880	1264	Explorer.EXE	cmmon32.exe
PID 1880 wrote to memory of 1688	1880	cmmon32.exe	cmd.exe
PID 1880 wrote to memory of 1688	1880	cmmon32.exe	cmd.exe
PID 1880 wrote to memory of 1688	1880	cmmon32.exe	cmd.exe
PID 1880 wrote to memory of 1688	1880	cmmon32.exe	cmd.exe

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1264

C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE
"C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE" /dde C:\Users\Admin\AppData\Local\Temp\SHIPPPING-DOC.xlsx
2⤵
- Enumerates system info in registry
- Modifies Internet Explorer settings
- Modifies registry class
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:820

C:\Windows\SysWOW64\cmmon32.exe
"C:\Windows\SysWOW64\cmmon32.exe"
2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1880

C:\Windows\SysWOW64\cmd.exe
/c del "C:\Users\Public\vbc.exe"
3⤵
PID:1688

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:620

C:\Users\Public\vbc.exe
"C:\Users\Public\vbc.exe"
2⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1556

C:\Users\Public\vbc.exe
"C:\Users\Public\vbc.exe"
3⤵
- Executes dropped EXE
PID:368

C:\Users\Public\vbc.exe
"C:\Users\Public\vbc.exe"
3⤵
- Executes dropped EXE
PID:1948

C:\Users\Public\vbc.exe
"C:\Users\Public\vbc.exe"
3⤵
- Executes dropped EXE
PID:2000

C:\Users\Public\vbc.exe
"C:\Users\Public\vbc.exe"
3⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
PID:888

C:\Users\Public\vbc.exe
"C:\Users\Public\vbc.exe"
3⤵
- Executes dropped EXE
PID:1008

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scripting

T1064

Exploitation for Client Execution

T1203

Persistence

Privilege Escalation

Defense Evasion

Scripting

T1064

Modify Registry

T1112

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

C:\Users\Public\vbc.exe
MD5
c0225f76705c05744918c724e3018649

SHA1
8fb4c2a855204c51c630b69ccfdf10f1135fe01e

SHA256
99889ef9126eddb7fee40e181c9832c734f8cef74736e2c577438300b468751c

SHA512
04b016e7b30c59e316a5b82e42560a82892c52d2fca26e6eacb9fdc2b1254c4b544467a1617989f3166606c8f0d7ebb4e0d85400bab785d29a6cd15e71e5da1c

Download Submit
C:\Users\Public\vbc.exe
MD5
c0225f76705c05744918c724e3018649

SHA1
8fb4c2a855204c51c630b69ccfdf10f1135fe01e

SHA256
99889ef9126eddb7fee40e181c9832c734f8cef74736e2c577438300b468751c

SHA512
04b016e7b30c59e316a5b82e42560a82892c52d2fca26e6eacb9fdc2b1254c4b544467a1617989f3166606c8f0d7ebb4e0d85400bab785d29a6cd15e71e5da1c

Download Submit
C:\Users\Public\vbc.exe
MD5
c0225f76705c05744918c724e3018649

SHA1
8fb4c2a855204c51c630b69ccfdf10f1135fe01e

SHA256
99889ef9126eddb7fee40e181c9832c734f8cef74736e2c577438300b468751c

SHA512
04b016e7b30c59e316a5b82e42560a82892c52d2fca26e6eacb9fdc2b1254c4b544467a1617989f3166606c8f0d7ebb4e0d85400bab785d29a6cd15e71e5da1c

Download Submit
C:\Users\Public\vbc.exe
MD5
c0225f76705c05744918c724e3018649

SHA1
8fb4c2a855204c51c630b69ccfdf10f1135fe01e

SHA256
99889ef9126eddb7fee40e181c9832c734f8cef74736e2c577438300b468751c

SHA512
04b016e7b30c59e316a5b82e42560a82892c52d2fca26e6eacb9fdc2b1254c4b544467a1617989f3166606c8f0d7ebb4e0d85400bab785d29a6cd15e71e5da1c

Download Submit
C:\Users\Public\vbc.exe
MD5
c0225f76705c05744918c724e3018649

SHA1
8fb4c2a855204c51c630b69ccfdf10f1135fe01e

SHA256
99889ef9126eddb7fee40e181c9832c734f8cef74736e2c577438300b468751c

SHA512
04b016e7b30c59e316a5b82e42560a82892c52d2fca26e6eacb9fdc2b1254c4b544467a1617989f3166606c8f0d7ebb4e0d85400bab785d29a6cd15e71e5da1c

Download Submit
C:\Users\Public\vbc.exe
MD5
c0225f76705c05744918c724e3018649

SHA1
8fb4c2a855204c51c630b69ccfdf10f1135fe01e

SHA256
99889ef9126eddb7fee40e181c9832c734f8cef74736e2c577438300b468751c

SHA512
04b016e7b30c59e316a5b82e42560a82892c52d2fca26e6eacb9fdc2b1254c4b544467a1617989f3166606c8f0d7ebb4e0d85400bab785d29a6cd15e71e5da1c

Download Submit
C:\Users\Public\vbc.exe
MD5
c0225f76705c05744918c724e3018649

SHA1
8fb4c2a855204c51c630b69ccfdf10f1135fe01e

SHA256
99889ef9126eddb7fee40e181c9832c734f8cef74736e2c577438300b468751c

SHA512
04b016e7b30c59e316a5b82e42560a82892c52d2fca26e6eacb9fdc2b1254c4b544467a1617989f3166606c8f0d7ebb4e0d85400bab785d29a6cd15e71e5da1c

Download Submit
\Users\Public\vbc.exe
MD5
c0225f76705c05744918c724e3018649

SHA1
8fb4c2a855204c51c630b69ccfdf10f1135fe01e

SHA256
99889ef9126eddb7fee40e181c9832c734f8cef74736e2c577438300b468751c

SHA512
04b016e7b30c59e316a5b82e42560a82892c52d2fca26e6eacb9fdc2b1254c4b544467a1617989f3166606c8f0d7ebb4e0d85400bab785d29a6cd15e71e5da1c

Download Submit
\Users\Public\vbc.exe
MD5
c0225f76705c05744918c724e3018649

SHA1
8fb4c2a855204c51c630b69ccfdf10f1135fe01e

SHA256
99889ef9126eddb7fee40e181c9832c734f8cef74736e2c577438300b468751c

SHA512
04b016e7b30c59e316a5b82e42560a82892c52d2fca26e6eacb9fdc2b1254c4b544467a1617989f3166606c8f0d7ebb4e0d85400bab785d29a6cd15e71e5da1c

Download Submit
\Users\Public\vbc.exe
MD5
c0225f76705c05744918c724e3018649

SHA1
8fb4c2a855204c51c630b69ccfdf10f1135fe01e

SHA256
99889ef9126eddb7fee40e181c9832c734f8cef74736e2c577438300b468751c

SHA512
04b016e7b30c59e316a5b82e42560a82892c52d2fca26e6eacb9fdc2b1254c4b544467a1617989f3166606c8f0d7ebb4e0d85400bab785d29a6cd15e71e5da1c

Download Submit
\Users\Public\vbc.exe
MD5
c0225f76705c05744918c724e3018649

SHA1
8fb4c2a855204c51c630b69ccfdf10f1135fe01e

SHA256
99889ef9126eddb7fee40e181c9832c734f8cef74736e2c577438300b468751c

SHA512
04b016e7b30c59e316a5b82e42560a82892c52d2fca26e6eacb9fdc2b1254c4b544467a1617989f3166606c8f0d7ebb4e0d85400bab785d29a6cd15e71e5da1c

Download Submit
memory/620-57-0x0000000075821000-0x0000000075823000-memory.dmp

Filesize
8KB

Download
memory/820-90-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/820-54-0x000000002F0B1000-0x000000002F0B4000-memory.dmp

Filesize
12KB

Download
memory/820-56-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/820-55-0x0000000071731000-0x0000000071733000-memory.dmp

Filesize
8KB

Download
memory/888-80-0x0000000000980000-0x0000000000C83000-memory.dmp

Filesize
3.0MB

Download
memory/888-81-0x0000000000330000-0x0000000000341000-memory.dmp

Filesize
68KB

Download
memory/888-75-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/888-74-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/888-77-0x000000000041D480-mapping.dmp

Download
memory/888-76-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/1264-82-0x0000000004A20000-0x0000000004AF9000-memory.dmp

Filesize
868KB

Download
memory/1264-89-0x0000000006CE0000-0x0000000006DC4000-memory.dmp

Filesize
912KB

Download
memory/1556-68-0x00000000004B0000-0x00000000004B7000-memory.dmp

Filesize
28KB

Download
memory/1556-65-0x0000000000190000-0x0000000000191000-memory.dmp

Filesize
4KB

Download
memory/1556-69-0x0000000004EB0000-0x0000000004EFC000-memory.dmp

Filesize
304KB

Download
memory/1556-62-0x0000000000000000-mapping.dmp

Download
memory/1556-67-0x0000000004BD0000-0x0000000004BD1000-memory.dmp

Filesize
4KB

Download
memory/1688-86-0x0000000000000000-mapping.dmp

Download
memory/1880-84-0x0000000000840000-0x000000000084D000-memory.dmp

Filesize
52KB

Download
memory/1880-87-0x0000000001F70000-0x0000000002273000-memory.dmp

Filesize
3.0MB

Download
memory/1880-88-0x0000000000790000-0x0000000000820000-memory.dmp

Filesize
576KB

Download
memory/1880-85-0x00000000000C0000-0x00000000000E9000-memory.dmp

Filesize
164KB

Download
memory/1880-83-0x0000000000000000-mapping.dmp

Download