netwire | 7da61c80129d3f314db26cdd16e8f2d956c538170001af5394a9d5b5687d69ea

General

Target

purchase order.xll
Size

632KB
MD5

07b9b4746d7d71fe1a670380a197a48f
SHA1

902c5741347b1641280bd2670461391b46cfbafc
SHA256

7da61c80129d3f314db26cdd16e8f2d956c538170001af5394a9d5b5687d69ea
SHA512

03841fddcc314a1affe1ae2a5e7d486469d39f49c30fd62e21f443dddcd257a94f2c7b3b0dd0a49e44b2986beb3a6c88980299c8e0863f9d9a73d36f5a34a44b

Score

10^/10

netwire botnet rat stealer

Malware Config

Extracted

Language

xlm4.0

Source

Extracted

Family

netwire

C2

80.66.64.136:6671

Attributes

activex_autorun
false
copy_executable
false
delete_original
false
host_id
HostId-%Rand%
lock_executable
false
offline_keylogger
false
password
kongking
registry_autorun
false
use_mutex
false

Signatures

NetWire RAT payload 8 IoCs

rat

Processes:

resource	yara_rule
behavioral1/memory/592-82-0x0000000000400000-0x0000000000450000-memory.dmp	netwire
behavioral1/memory/592-84-0x0000000000400000-0x0000000000450000-memory.dmp	netwire
behavioral1/memory/592-85-0x0000000000400000-0x0000000000450000-memory.dmp	netwire
behavioral1/memory/592-87-0x0000000000400000-0x0000000000450000-memory.dmp	netwire
behavioral1/memory/592-88-0x000000000041AE7B-mapping.dmp	netwire
behavioral1/memory/592-93-0x0000000000400000-0x0000000000450000-memory.dmp	netwire
behavioral1/memory/592-94-0x0000000000400000-0x0000000000450000-memory.dmp	netwire
behavioral1/memory/592-97-0x0000000000400000-0x0000000000450000-memory.dmp	netwire

Netwire
Netwire is a RAT with main functionalities focused password stealing and keylogging, but also includes remote control capabilities as well.
botnet stealer netwire
Downloads MZ/PE file
Executes dropped EXE 2 IoCs

Processes:

purchase order.exepurchase order.exe

pid process

904 purchase order.exe
592 purchase order.exe
Loads dropped DLL 3 IoCs

Processes:

EXCEL.EXE

pid process

972 EXCEL.EXE
972 EXCEL.EXE
972 EXCEL.EXE
Suspicious use of SetThreadContext 1 IoCs

Processes:

purchase order.exe

description pid process target process

PID 904 set thread context of 592 904 purchase order.exe purchase order.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

pid	process
904	purchase order.exe
592	purchase order.exe

pid	process
972	EXCEL.EXE
972	EXCEL.EXE
972	EXCEL.EXE

description	pid	process	target process
PID 904 set thread context of 592	904	purchase order.exe	purchase order.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\FloatingPointProcessor	EXCEL.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-1-5-21-3762437355-3468409815-1164039494-1000\Software\Microsoft\Internet Explorer\MenuExt	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\edit	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-1-5-21-3762437355-3468409815-1164039494-1000\Software\Microsoft\Internet Explorer\Toolbar\ShowDiscussionButton = "Yes"	EXCEL.EXE
Key created	\REGISTRY\USER\S-1-5-21-3762437355-3468409815-1164039494-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel	EXCEL.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit	EXCEL.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell	EXCEL.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell	EXCEL.EXE
Key created	\REGISTRY\USER\S-1-5-21-3762437355-3468409815-1164039494-1000\Software\Microsoft\Internet Explorer\Toolbar	EXCEL.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-3762437355-3468409815-1164039494-1000\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-1-5-21-3762437355-3468409815-1164039494-1000\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	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit	EXCEL.EXE
Key created	\REGISTRY\USER\S-1-5-21-3762437355-3468409815-1164039494-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote	EXCEL.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3762437355-3468409815-1164039494-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\Contexts = "55"	EXCEL.EXE
Key created	\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
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell	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-1-5-21-3762437355-3468409815-1164039494-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\ = "res://C:\\PROGRA~2\\MICROS~1\\Office14\\ONBttnIE.dll/105"	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit	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\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\WINWORD.EXE\" /n \"%1\""	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 HTML Editor\shell\edit\COMMAND	EXCEL.EXE
Key created	\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 MHTML Editor	EXCEL.EXE
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0057004f0052004400460069006c00650073003e00620069002400540021005600210030005a003d007b0050006b00300076006d007e0041005a00750020002f006e002000220025003100220000000000	EXCEL.EXE

Modifies registry class 64 IoCs

Processes:

EXCEL.EXE

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

Suspicious behavior: AddClipboardFormatListener 1 IoCs

Processes:

EXCEL.EXE

pid process

972 EXCEL.EXE
Suspicious behavior: EnumeratesProcesses 5 IoCs

Processes:

purchase order.exe

pid process

904 purchase order.exe
904 purchase order.exe
904 purchase order.exe
904 purchase order.exe
904 purchase order.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

EXCEL.EXEpurchase order.exe

description pid process

Token: SeDebugPrivilege 972 EXCEL.EXE
Token: SeDebugPrivilege 904 purchase order.exe
Suspicious use of FindShellTrayWindow 2 IoCs

Processes:

EXCEL.EXE

pid process

972 EXCEL.EXE
972 EXCEL.EXE
Suspicious use of SetWindowsHookEx 3 IoCs

Processes:

EXCEL.EXE

pid process

972 EXCEL.EXE
972 EXCEL.EXE
972 EXCEL.EXE

pid	process
972	EXCEL.EXE

pid	process
904	purchase order.exe
904	purchase order.exe
904	purchase order.exe
904	purchase order.exe
904	purchase order.exe

description	pid	process
Token: SeDebugPrivilege	972	EXCEL.EXE
Token: SeDebugPrivilege	904	purchase order.exe

pid	process
972	EXCEL.EXE
972	EXCEL.EXE

pid	process
972	EXCEL.EXE
972	EXCEL.EXE
972	EXCEL.EXE

Suspicious use of WriteProcessMemory 15 IoCs

Processes:

EXCEL.EXEpurchase order.exe

description	pid	process	target process
PID 972 wrote to memory of 904	972	EXCEL.EXE	purchase order.exe
PID 972 wrote to memory of 904	972	EXCEL.EXE	purchase order.exe
PID 972 wrote to memory of 904	972	EXCEL.EXE	purchase order.exe
PID 972 wrote to memory of 904	972	EXCEL.EXE	purchase order.exe
PID 904 wrote to memory of 592	904	purchase order.exe	purchase order.exe
PID 904 wrote to memory of 592	904	purchase order.exe	purchase order.exe
PID 904 wrote to memory of 592	904	purchase order.exe	purchase order.exe
PID 904 wrote to memory of 592	904	purchase order.exe	purchase order.exe
PID 904 wrote to memory of 592	904	purchase order.exe	purchase order.exe
PID 904 wrote to memory of 592	904	purchase order.exe	purchase order.exe
PID 904 wrote to memory of 592	904	purchase order.exe	purchase order.exe
PID 904 wrote to memory of 592	904	purchase order.exe	purchase order.exe
PID 904 wrote to memory of 592	904	purchase order.exe	purchase order.exe
PID 904 wrote to memory of 592	904	purchase order.exe	purchase order.exe
PID 904 wrote to memory of 592	904	purchase order.exe	purchase order.exe

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\purchase order.xll"
1⤵
- Loads dropped DLL
- Enumerates system info in registry
- Modifies Internet Explorer settings
- Modifies registry class
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:972

C:\Windows\Temp\purchase order.exe
"C:\Windows\Temp\purchase order.exe"
2⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:904

C:\Windows\Temp\purchase order.exe
"C:\Windows\Temp\purchase order.exe"
3⤵
- Executes dropped EXE
PID:592

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Windows\Temp\purchase order.exe

Filesize
1.0MB

MD5
86afe7748042ad36d8ad98bc9cd231d7

SHA1
595630681e9a397085925fe2219a79c06baa7de9

SHA256
db1f67662e5ca9e31d8b97e81868b9aac471202866dc442e3617613ab53fa2f0

SHA512
04884dc39568b100899238937249f9ad0c897f573cda1ff849df6b701699c9d526ab8e208ec42a9ad1c275fe83fe809dbb7e3f007842fb59cbe13a0a7ed0ab6f

Download Submit
C:\Windows\Temp\purchase order.exe

Filesize
1.0MB

MD5
86afe7748042ad36d8ad98bc9cd231d7

SHA1
595630681e9a397085925fe2219a79c06baa7de9

SHA256
db1f67662e5ca9e31d8b97e81868b9aac471202866dc442e3617613ab53fa2f0

SHA512
04884dc39568b100899238937249f9ad0c897f573cda1ff849df6b701699c9d526ab8e208ec42a9ad1c275fe83fe809dbb7e3f007842fb59cbe13a0a7ed0ab6f

Download Submit
C:\Windows\Temp\purchase order.exe

Filesize
1.0MB

MD5
86afe7748042ad36d8ad98bc9cd231d7

SHA1
595630681e9a397085925fe2219a79c06baa7de9

SHA256
db1f67662e5ca9e31d8b97e81868b9aac471202866dc442e3617613ab53fa2f0

SHA512
04884dc39568b100899238937249f9ad0c897f573cda1ff849df6b701699c9d526ab8e208ec42a9ad1c275fe83fe809dbb7e3f007842fb59cbe13a0a7ed0ab6f

Download Submit
\Users\Admin\AppData\Local\Temp\purchase order.xll

Filesize
632KB

MD5
07b9b4746d7d71fe1a670380a197a48f

SHA1
902c5741347b1641280bd2670461391b46cfbafc

SHA256
7da61c80129d3f314db26cdd16e8f2d956c538170001af5394a9d5b5687d69ea

SHA512
03841fddcc314a1affe1ae2a5e7d486469d39f49c30fd62e21f443dddcd257a94f2c7b3b0dd0a49e44b2986beb3a6c88980299c8e0863f9d9a73d36f5a34a44b

Download Submit
\Users\Admin\AppData\Local\Temp\purchase order.xll

Filesize
632KB

MD5
07b9b4746d7d71fe1a670380a197a48f

SHA1
902c5741347b1641280bd2670461391b46cfbafc

SHA256
7da61c80129d3f314db26cdd16e8f2d956c538170001af5394a9d5b5687d69ea

SHA512
03841fddcc314a1affe1ae2a5e7d486469d39f49c30fd62e21f443dddcd257a94f2c7b3b0dd0a49e44b2986beb3a6c88980299c8e0863f9d9a73d36f5a34a44b

Download Submit
\Windows\Temp\purchase order.exe

Filesize
1.0MB

MD5
86afe7748042ad36d8ad98bc9cd231d7

SHA1
595630681e9a397085925fe2219a79c06baa7de9

SHA256
db1f67662e5ca9e31d8b97e81868b9aac471202866dc442e3617613ab53fa2f0

SHA512
04884dc39568b100899238937249f9ad0c897f573cda1ff849df6b701699c9d526ab8e208ec42a9ad1c275fe83fe809dbb7e3f007842fb59cbe13a0a7ed0ab6f

Download Submit
memory/592-87-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/592-88-0x000000000041AE7B-mapping.dmp

Download
memory/592-77-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/592-85-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/592-84-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/592-93-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/592-82-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/592-94-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/592-97-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/592-80-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/592-78-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/904-73-0x0000000004DF5000-0x0000000004E06000-memory.dmp

Filesize
68KB

Download
memory/904-66-0x0000000000000000-mapping.dmp

Download
memory/904-74-0x00000000006E0000-0x00000000006EC000-memory.dmp

Filesize
48KB

Download
memory/904-75-0x0000000005CF0000-0x0000000005D7A000-memory.dmp

Filesize
552KB

Download
memory/904-76-0x0000000000B30000-0x0000000000B7C000-memory.dmp

Filesize
304KB

Download
memory/904-72-0x0000000000580000-0x00000000005A4000-memory.dmp

Filesize
144KB

Download
memory/904-91-0x0000000004DF5000-0x0000000004E06000-memory.dmp

Filesize
68KB

Download
memory/904-69-0x0000000000F60000-0x0000000001068000-memory.dmp

Filesize
1.0MB

Download
memory/972-64-0x000000000748B000-0x000000000749C000-memory.dmp

Filesize
68KB

Download
memory/972-54-0x000000002F621000-0x000000002F624000-memory.dmp

Filesize
12KB

Download
memory/972-63-0x0000000002600000-0x000000000260A000-memory.dmp

Filesize
40KB

Download
memory/972-62-0x00000000048C0000-0x00000000048F6000-memory.dmp

Filesize
216KB

Download
memory/972-61-0x0000000002610000-0x000000000262C000-memory.dmp

Filesize
112KB

Download
memory/972-60-0x000000007273D000-0x0000000072748000-memory.dmp

Filesize
44KB

Download
memory/972-71-0x000000007273D000-0x0000000072748000-memory.dmp

Filesize
44KB

Download
memory/972-57-0x0000000075CE1000-0x0000000075CE3000-memory.dmp

Filesize
8KB

Download
memory/972-56-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/972-95-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/972-96-0x000000007273D000-0x0000000072748000-memory.dmp

Filesize
44KB

Download
memory/972-55-0x0000000071751000-0x0000000071753000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads