formbook | 38661fc2ada2deea37d86d9b529685fd5b9986b39d8ca08460d0ed03cb690fe7

Analysis

max time kernel
150s
max time network
154s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
09-12-2022 10:32

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General

Target

Copy of Georgia- Order-Dec(009).xls
Size

1.7MB
MD5

578ded3f250d228ab69bf49250bfef8a
SHA1

6fae8735bc436a74e689acb67185a34b6532d20b
SHA256

38661fc2ada2deea37d86d9b529685fd5b9986b39d8ca08460d0ed03cb690fe7
SHA512

962bddc5563256a41ffe68e06ac2405baee92c8ea1da0a1b1a873b3ecc386cf3919888db6ff82fec7adbf596263e215a0af07b8da30182a07a38a3550b84b90e
SSDEEP

24576:mzxXXXXXXXXXXXXUXXXXXXXXXXXXXXXXDcm6Kr5XXXXXXXXXXXXUXXXXXXXrXXX3:7cKfXmX+g3Y

Score

10^/10

formbook henz rat spyware stealer trojan

Malware Config

Extracted

Family

formbook

Campaign

henz

Decoy

IxWMb+jVsoinShuZJzk=

TPfKgQZ//oGnKr/J

EsK0WxD5kY65XOW1Td/5CxSUpCUytR7M

KebSmiCP9p8yUw==

HAt/ljkEuqMLHOLCi53Pv8MKX9qk

CY4ogZTwJc4vSw==

WWDIx5UYUDyepntE0YIAPca3/rI=

+Pkr01Lfb2rME7bL

S5nyK0p8jS2xdwQ=

W/oqvlO57LfkLcLHnQ==

zrrwtqkTLwxulm4l8FGopw==

AqucYext8bzFbOKthIm8E6gfVkUHxKY=

OfnjeDs78+RTcz4OHRl+

XKf1wwpZR5hLLjHgmUGOpQ==

JMyhSLoJPTCwn5o9zX2d8i1+

Wk54MBsDhWSVbnIRkQ==

7aaYR/tOhh9piTw5/KHSRwuK2iqgafw7pQ==

hH/EYxN+jC2xdwQ=

S0F4ORqDjS2xdwQ=

0o/UwXnuJ+sJp0cOHRl+

Signatures

Formbook
Formbook is a data stealing malware which is capable of stealing data.
trojan spyware stealer formbook
Blocklisted process makes network request 1 IoCs

Processes:

EQNEDT32.EXE

flow pid process

3 940 EQNEDT32.EXE
Downloads MZ/PE file
Executes dropped EXE 3 IoCs

Processes:

vbc.exemgcnarcr.exemgcnarcr.exe

pid process

1492 vbc.exe
1016 mgcnarcr.exe
1380 mgcnarcr.exe
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.

Query Registry
T1012

System Information Discovery
T1082

Processes:

mgcnarcr.exe

description ioc process

Key value queried \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Control Panel\International\Geo\Nation mgcnarcr.exe
Loads dropped DLL 7 IoCs

Processes:

EQNEDT32.EXEvbc.exemgcnarcr.execontrol.exe

pid process

940 EQNEDT32.EXE
940 EQNEDT32.EXE
940 EQNEDT32.EXE
1492 vbc.exe
1492 vbc.exe
1016 mgcnarcr.exe
1472 control.exe
Uses the VBS compiler for execution 1 TTPs

Scripting
T1064

flow	pid	process
3	940	EQNEDT32.EXE

pid	process
1492	vbc.exe
1016	mgcnarcr.exe
1380	mgcnarcr.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Control Panel\International\Geo\Nation	mgcnarcr.exe

pid	process
940	EQNEDT32.EXE
940	EQNEDT32.EXE
940	EQNEDT32.EXE
1492	vbc.exe
1492	vbc.exe
1016	mgcnarcr.exe
1472	control.exe

Suspicious use of SetThreadContext 3 IoCs

Processes:

mgcnarcr.exemgcnarcr.execontrol.exe

description	pid	process	target process
PID 1016 set thread context of 1380	1016	mgcnarcr.exe	mgcnarcr.exe
PID 1380 set thread context of 1260	1380	mgcnarcr.exe	Explorer.EXE
PID 1472 set thread context of 1260	1472	control.exe	Explorer.EXE

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

NSIS installer 5 IoCs

installer

Processes:

resource	yara_rule
\Users\Public\vbc.exe	nsis_installer_1
\Users\Public\vbc.exe	nsis_installer_1
\Users\Public\vbc.exe	nsis_installer_1
C:\Users\Public\vbc.exe	nsis_installer_1
C:\Users\Public\vbc.exe	nsis_installer_1

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

940 EQNEDT32.EXE

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

pid	process
940	EQNEDT32.EXE

Modifies Internet Explorer settings 1 TTPs 32 IoCs

adware spyware

Modify Registry

T1112

Processes:

EXCEL.EXEcontrol.exe

description	ioc	process
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\edit	EXCEL.EXE
Key created	\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\shell\edit\command	EXCEL.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\ = "res://C:\\PROGRA~2\\MICROS~1\\Office14\\ONBttnIE.dll/105"	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\shell	EXCEL.EXE
Key deleted	\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 MHTML Editor\shell\edit\ = "&Edit"	EXCEL.EXE
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0057004f0052004400460069006c00650073003e00620069002400540021005600210030005a003d007b0050006b00300076006d007e0041005a00750020002f006e002000220025003100220000000000	EXCEL.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\ = "res://C:\\PROGRA~2\\MICROS~1\\Office14\\EXCEL.EXE/3000"	EXCEL.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\Contexts = "1"	EXCEL.EXE
Key created	\Registry\User\S-1-5-21-999675638-2867687379-27515722-1000\SOFTWARE\Microsoft\Internet Explorer\IntelliForms\Storage2	control.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Toolbar	EXCEL.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell	EXCEL.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Toolbar\ShowDiscussionButton = "Yes"	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	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
Set value (int)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\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	EXCEL.EXE
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\MenuExt	EXCEL.EXE
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel	EXCEL.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit\ = "&Edit"	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit\command	EXCEL.EXE
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0057004f0052004400460069006c00650073003e00620069002400540021005600210030005a003d007b0050006b00300076006d007e0041005a00750020002f006e002000220025003100220000000000	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor	EXCEL.EXE
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote	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	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

Modifies registry class 64 IoCs

Processes:

EXCEL.EXE

description	ioc	process
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0045005800430045004c00460069006c00650073003e00560069006a00710042006f006600280059003800270077002100460049006400310067004c00510020002f0064006400650000000000	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shellex\IconHandler	EXCEL.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shellex\IconHandler\ = "{42042206-2D85-11D3-8CFF-005004838597}"	EXCEL.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel\shell\edit\ddeexec\ = "[open(\"%1\")]"	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm	EXCEL.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\""	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\command	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Publisher\shell\edit\command	EXCEL.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Print\command	EXCEL.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\DefaultIcon\ = "\"%1\""	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Publisher\shell\edit\command	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{42042206-2D85-11D3-8CFF-005004838597}\InprocServer32	EXCEL.EXE
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\WinWord.exe\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0057004f0052004400460069006c00650073003e00620069002400540021005600210030005a003d007b0050006b00300076006d007e0041005a00750020002f006e002000220025003100220000000000	EXCEL.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Publisher\shell\edit\ = "&Open"	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Edit	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell	EXCEL.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Print	EXCEL.EXE
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0045005800430045004c00460069006c00650073003e00560069006a00710042006f006600280059003800270077002100460049006400310067004c00510020002f0064006400650000000000	EXCEL.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Print\ = "&Print"	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Word\shell\edit	EXCEL.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\""	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel\shell\edit\ddeexec\application	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\MSPub.exe	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\ShellEx	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\.htm\OpenWithList\Microsoft Excel\shell\edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\EXCEL.EXE\" /dde"	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\ddeexec\topic	EXCEL.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"	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\MSPub.exe\shell\edit\command	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\Microsoft Word\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\mhtmlfile\shell\Edit\ = "&Edit"	EXCEL.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Print	EXCEL.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Edit\command	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Print\command	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shellex\IconHandler	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\WinWord.exe\shell\edit	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\WinWord.exe\shell\edit\command	EXCEL.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\MSPub.exe\shell\edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\MSPUB.EXE\" %1"	EXCEL.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel\shell\edit\ = "&Open"	EXCEL.EXE
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0045005800430045004c00460069006c00650073003e00560069006a00710042006f006600280059003800270077002100460049006400310067004c00510020002f0064006400650000000000	EXCEL.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit\ddeexec\application\ = "Excel"	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{42042206-2D85-11D3-8CFF-005004838597}\Version\14	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Word\shell\edit\command	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList	EXCEL.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"	EXCEL.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Edit\command	EXCEL.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Publisher\shell\edit\ = "&Open"	EXCEL.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"	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht	EXCEL.EXE
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\WinWord.exe\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0057004f0052004400460069006c00650073003e00620069002400540021005600210030005a003d007b0050006b00300076006d007e0041005a00750020002f006e002000220025003100220000000000	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\WinWord.exe\shell\edit	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe	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\.mht\OpenWithList\Excel.exe\shell\edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\EXCEL.EXE\" /dde"	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\Microsoft Publisher\shell\edit	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel	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
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit\ = "&Open"	EXCEL.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Print\ = "&Print"	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Edit\command	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList	EXCEL.EXE

Suspicious behavior: AddClipboardFormatListener 1 IoCs

Processes:

EXCEL.EXE

pid process

2036 EXCEL.EXE

pid	process
2036	EXCEL.EXE

Suspicious behavior: EnumeratesProcesses 20 IoCs

Processes:

mgcnarcr.execontrol.exe

pid	process
1380	mgcnarcr.exe
1380	mgcnarcr.exe
1380	mgcnarcr.exe
1380	mgcnarcr.exe
1472	control.exe
1472	control.exe
1472	control.exe
1472	control.exe
1472	control.exe
1472	control.exe
1472	control.exe
1472	control.exe
1472	control.exe
1472	control.exe
1472	control.exe
1472	control.exe
1472	control.exe
1472	control.exe
1472	control.exe
1472	control.exe

Suspicious behavior: MapViewOfSection 8 IoCs

Processes:

mgcnarcr.exemgcnarcr.execontrol.exe

pid process

1016 mgcnarcr.exe
1380 mgcnarcr.exe
1380 mgcnarcr.exe
1380 mgcnarcr.exe
1472 control.exe
1472 control.exe
1472 control.exe
1472 control.exe

pid	process
1016	mgcnarcr.exe
1380	mgcnarcr.exe
1380	mgcnarcr.exe
1380	mgcnarcr.exe
1472	control.exe
1472	control.exe
1472	control.exe
1472	control.exe

Suspicious use of AdjustPrivilegeToken 5 IoCs

Processes:

mgcnarcr.execontrol.exeExplorer.EXE

description	pid	process
Token: SeDebugPrivilege	1380	mgcnarcr.exe
Token: SeDebugPrivilege	1472	control.exe
Token: SeShutdownPrivilege	1260	Explorer.EXE
Token: SeShutdownPrivilege	1260	Explorer.EXE
Token: SeShutdownPrivilege	1260	Explorer.EXE

Suspicious use of SetWindowsHookEx 3 IoCs

Processes:

EXCEL.EXE

pid process

2036 EXCEL.EXE
2036 EXCEL.EXE
2036 EXCEL.EXE

pid	process
2036	EXCEL.EXE
2036	EXCEL.EXE
2036	EXCEL.EXE

Suspicious use of WriteProcessMemory 22 IoCs

Processes:

EQNEDT32.EXEvbc.exemgcnarcr.exeExplorer.EXEcontrol.exe

description	pid	process	target process
PID 940 wrote to memory of 1492	940	EQNEDT32.EXE	vbc.exe
PID 940 wrote to memory of 1492	940	EQNEDT32.EXE	vbc.exe
PID 940 wrote to memory of 1492	940	EQNEDT32.EXE	vbc.exe
PID 940 wrote to memory of 1492	940	EQNEDT32.EXE	vbc.exe
PID 1492 wrote to memory of 1016	1492	vbc.exe	mgcnarcr.exe
PID 1492 wrote to memory of 1016	1492	vbc.exe	mgcnarcr.exe
PID 1492 wrote to memory of 1016	1492	vbc.exe	mgcnarcr.exe
PID 1492 wrote to memory of 1016	1492	vbc.exe	mgcnarcr.exe
PID 1016 wrote to memory of 1380	1016	mgcnarcr.exe	mgcnarcr.exe
PID 1016 wrote to memory of 1380	1016	mgcnarcr.exe	mgcnarcr.exe
PID 1016 wrote to memory of 1380	1016	mgcnarcr.exe	mgcnarcr.exe
PID 1016 wrote to memory of 1380	1016	mgcnarcr.exe	mgcnarcr.exe
PID 1016 wrote to memory of 1380	1016	mgcnarcr.exe	mgcnarcr.exe
PID 1260 wrote to memory of 1472	1260	Explorer.EXE	control.exe
PID 1260 wrote to memory of 1472	1260	Explorer.EXE	control.exe
PID 1260 wrote to memory of 1472	1260	Explorer.EXE	control.exe
PID 1260 wrote to memory of 1472	1260	Explorer.EXE	control.exe
PID 1472 wrote to memory of 1924	1472	control.exe	Firefox.exe
PID 1472 wrote to memory of 1924	1472	control.exe	Firefox.exe
PID 1472 wrote to memory of 1924	1472	control.exe	Firefox.exe
PID 1472 wrote to memory of 1924	1472	control.exe	Firefox.exe
PID 1472 wrote to memory of 1924	1472	control.exe	Firefox.exe

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1260

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\Copy of Georgia- Order-Dec(009).xls"
2⤵
- Enumerates system info in registry
- Modifies Internet Explorer settings
- Modifies registry class
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:2036

C:\Windows\SysWOW64\control.exe
"C:\Windows\SysWOW64\control.exe"
2⤵
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1472

C:\Program Files\Mozilla Firefox\Firefox.exe
"C:\Program Files\Mozilla Firefox\Firefox.exe"
3⤵
PID:1924

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:940

C:\Users\Public\vbc.exe
"C:\Users\Public\vbc.exe"
2⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1492

C:\Users\Admin\AppData\Local\Temp\mgcnarcr.exe
"C:\Users\Admin\AppData\Local\Temp\mgcnarcr.exe" C:\Users\Admin\AppData\Local\Temp\vlxbs.ov
3⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1016

C:\Users\Admin\AppData\Local\Temp\mgcnarcr.exe
"C:\Users\Admin\AppData\Local\Temp\mgcnarcr.exe"
4⤵
- Executes dropped EXE
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
PID:1380

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

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Downloads

C:\Users\Admin\AppData\Local\Temp\agdyiiozd.dj
Filesize
185KB

MD5
8520fcd740ae8dba637ce38a08aa00dd

SHA1
41a9a2b013c0d2960c8857b8bc84dd653082d6ad

SHA256
07761f1a54c9303aa0aa8bbce8194755d0ca7bc88e538ffb219a866c58d095f7

SHA512
3175ca05178c27cd23387862a3e46dfaf486135398e5e3c3b1f54024ae97d3d4dfc2d45a579a967cd1a2ad1102ab166c41e6416d9adc7345d4456f0ac3f45b69

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C:\Users\Admin\AppData\Local\Temp\mgcnarcr.exe
Filesize
276KB

MD5
a4504630a829106ffe9c933d42f36bbb

SHA1
e8e982a74bd67569151faee0c64009e16d5ac0fe

SHA256
9f251b7deed7cbc442adcad06889f47507f88ba31ac520d9a68330bc34177b86

SHA512
fc116bc1d3c6a3b9c393039c6616aa100103d595f1ad5f20eaf8c93e7f5cbaac65372f473662e2ba7067d638656243c7b297a0a7214b1bab9115410eb2dd702e

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C:\Users\Admin\AppData\Local\Temp\mgcnarcr.exe
Filesize
276KB

MD5
a4504630a829106ffe9c933d42f36bbb

SHA1
e8e982a74bd67569151faee0c64009e16d5ac0fe

SHA256
9f251b7deed7cbc442adcad06889f47507f88ba31ac520d9a68330bc34177b86

SHA512
fc116bc1d3c6a3b9c393039c6616aa100103d595f1ad5f20eaf8c93e7f5cbaac65372f473662e2ba7067d638656243c7b297a0a7214b1bab9115410eb2dd702e

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C:\Users\Admin\AppData\Local\Temp\mgcnarcr.exe
Filesize
276KB

MD5
a4504630a829106ffe9c933d42f36bbb

SHA1
e8e982a74bd67569151faee0c64009e16d5ac0fe

SHA256
9f251b7deed7cbc442adcad06889f47507f88ba31ac520d9a68330bc34177b86

SHA512
fc116bc1d3c6a3b9c393039c6616aa100103d595f1ad5f20eaf8c93e7f5cbaac65372f473662e2ba7067d638656243c7b297a0a7214b1bab9115410eb2dd702e

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C:\Users\Admin\AppData\Local\Temp\vlxbs.ov
Filesize
5KB

MD5
bbc68f2635639f851b08d3d17a8b2d9e

SHA1
175f39b67de795b3fefd7d5557c5e605adf5be66

SHA256
4695219037c3c23b2d9f234e4d462668485ecd20e19490a8d0ff0d8f5a57ac6f

SHA512
2f6c37b86ef8f2fa6d76dd8c0439da52e3c23f1f398b9df6e26c0d9cb4b7b383d344a9eea4fb4d1ea62bf917b8b18d13ba6be0e1dd83598556cd2102eb5eb451

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C:\Users\Public\vbc.exe
Filesize
332KB

MD5
bd195fcc1bc2526caece8e6cbb918f48

SHA1
eaec33d106d9b03539a955b88875125e28722aaa

SHA256
8f27678055ab4ac8cb325572c97f62a1f651dc27808089bc8375aea288ec0f3d

SHA512
4c6d9da306dedb3464769ee4af1f1972e35cc0eab6aa63d280d07d5b55c91cb284e39ffa8e352d0ac96c27fda5998f2dbd6fd8215a808a984d178e9ad4ac0765

Download Submit
C:\Users\Public\vbc.exe
Filesize
332KB

MD5
bd195fcc1bc2526caece8e6cbb918f48

SHA1
eaec33d106d9b03539a955b88875125e28722aaa

SHA256
8f27678055ab4ac8cb325572c97f62a1f651dc27808089bc8375aea288ec0f3d

SHA512
4c6d9da306dedb3464769ee4af1f1972e35cc0eab6aa63d280d07d5b55c91cb284e39ffa8e352d0ac96c27fda5998f2dbd6fd8215a808a984d178e9ad4ac0765

Download Submit
\Users\Admin\AppData\Local\Temp\mgcnarcr.exe
Filesize
276KB

MD5
a4504630a829106ffe9c933d42f36bbb

SHA1
e8e982a74bd67569151faee0c64009e16d5ac0fe

SHA256
9f251b7deed7cbc442adcad06889f47507f88ba31ac520d9a68330bc34177b86

SHA512
fc116bc1d3c6a3b9c393039c6616aa100103d595f1ad5f20eaf8c93e7f5cbaac65372f473662e2ba7067d638656243c7b297a0a7214b1bab9115410eb2dd702e

Download Submit
\Users\Admin\AppData\Local\Temp\mgcnarcr.exe
Filesize
276KB

MD5
a4504630a829106ffe9c933d42f36bbb

SHA1
e8e982a74bd67569151faee0c64009e16d5ac0fe

SHA256
9f251b7deed7cbc442adcad06889f47507f88ba31ac520d9a68330bc34177b86

SHA512
fc116bc1d3c6a3b9c393039c6616aa100103d595f1ad5f20eaf8c93e7f5cbaac65372f473662e2ba7067d638656243c7b297a0a7214b1bab9115410eb2dd702e

Download Submit
\Users\Admin\AppData\Local\Temp\mgcnarcr.exe
Filesize
276KB

MD5
a4504630a829106ffe9c933d42f36bbb

SHA1
e8e982a74bd67569151faee0c64009e16d5ac0fe

SHA256
9f251b7deed7cbc442adcad06889f47507f88ba31ac520d9a68330bc34177b86

SHA512
fc116bc1d3c6a3b9c393039c6616aa100103d595f1ad5f20eaf8c93e7f5cbaac65372f473662e2ba7067d638656243c7b297a0a7214b1bab9115410eb2dd702e

Download Submit
\Users\Admin\AppData\Local\Temp\sqlite3.dll
Filesize
927KB

MD5
7fd80b1cc72dc580c02ca4cfbfb2592d

SHA1
18da905af878b27151b359cf1a7d0a650764e8a1

SHA256
1e6dccbdf8527abb53c289da920463b7895300d0d984cc7e91a3ecda4e673190

SHA512
13f7f29b5ed31c551aa5f27742557aa4d026a226087d6fcbca094819759ecc753a2c33b7422ae88dc6a4a0a966edb8485a18e59a0283ba2686cae5d78e0190a3

Download Submit
\Users\Public\vbc.exe
Filesize
332KB

MD5
bd195fcc1bc2526caece8e6cbb918f48

SHA1
eaec33d106d9b03539a955b88875125e28722aaa

SHA256
8f27678055ab4ac8cb325572c97f62a1f651dc27808089bc8375aea288ec0f3d

SHA512
4c6d9da306dedb3464769ee4af1f1972e35cc0eab6aa63d280d07d5b55c91cb284e39ffa8e352d0ac96c27fda5998f2dbd6fd8215a808a984d178e9ad4ac0765

Download Submit
\Users\Public\vbc.exe
Filesize
332KB

MD5
bd195fcc1bc2526caece8e6cbb918f48

SHA1
eaec33d106d9b03539a955b88875125e28722aaa

SHA256
8f27678055ab4ac8cb325572c97f62a1f651dc27808089bc8375aea288ec0f3d

SHA512
4c6d9da306dedb3464769ee4af1f1972e35cc0eab6aa63d280d07d5b55c91cb284e39ffa8e352d0ac96c27fda5998f2dbd6fd8215a808a984d178e9ad4ac0765

Download Submit
\Users\Public\vbc.exe
Filesize
332KB

MD5
bd195fcc1bc2526caece8e6cbb918f48

SHA1
eaec33d106d9b03539a955b88875125e28722aaa

SHA256
8f27678055ab4ac8cb325572c97f62a1f651dc27808089bc8375aea288ec0f3d

SHA512
4c6d9da306dedb3464769ee4af1f1972e35cc0eab6aa63d280d07d5b55c91cb284e39ffa8e352d0ac96c27fda5998f2dbd6fd8215a808a984d178e9ad4ac0765

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memory/1016-70-0x0000000000000000-mapping.dmp

Download
memory/1260-92-0x0000000004AF0000-0x0000000004B9C000-memory.dmp

Filesize
688KB

Download
memory/1260-91-0x0000000004AF0000-0x0000000004B9C000-memory.dmp

Filesize
688KB

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memory/1260-82-0x0000000006080000-0x00000000061EE000-memory.dmp

Filesize
1.4MB

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memory/1380-84-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/1380-80-0x0000000000770000-0x0000000000A73000-memory.dmp

Filesize
3.0MB

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memory/1380-81-0x00000000001F0000-0x0000000000200000-memory.dmp

Filesize
64KB

Download
memory/1380-78-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/1380-76-0x00000000004012B0-mapping.dmp

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memory/1380-79-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/1472-83-0x0000000000000000-mapping.dmp

Download
memory/1472-88-0x0000000001E60000-0x0000000002163000-memory.dmp

Filesize
3.0MB

Download
memory/1472-90-0x0000000000080000-0x00000000000AD000-memory.dmp

Filesize
180KB

Download
memory/1472-89-0x0000000001D00000-0x0000000001D8F000-memory.dmp

Filesize
572KB

Download
memory/1472-86-0x0000000000250000-0x000000000026F000-memory.dmp

Filesize
124KB

Download
memory/1472-87-0x0000000000080000-0x00000000000AD000-memory.dmp

Filesize
180KB

Download
memory/1492-64-0x0000000000000000-mapping.dmp

Download
memory/2036-58-0x0000000076151000-0x0000000076153000-memory.dmp

Filesize
8KB

Download
memory/2036-54-0x000000002FC31000-0x000000002FC34000-memory.dmp

Filesize
12KB

Download
memory/2036-60-0x000000007259D000-0x00000000725A8000-memory.dmp

Filesize
44KB

Download
memory/2036-57-0x000000007259D000-0x00000000725A8000-memory.dmp

Filesize
44KB

Download
memory/2036-56-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

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memory/2036-55-0x00000000715B1000-0x00000000715B3000-memory.dmp

Filesize
8KB

Download
memory/2036-94-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

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memory/2036-95-0x000000007259D000-0x00000000725A8000-memory.dmp

Filesize
44KB

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