Analysis
-
max time kernel
129s -
max time network
149s -
platform
windows7_x64 -
resource
win7-20221111-en -
resource tags
arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system -
submitted
08-02-2023 09:57
Static task
static1
Behavioral task
behavioral1
Sample
32c600a3406f52efc6a9abbc5498adbef9feabff7cd3f4a7cc43c01abd748bfc.rtf
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
32c600a3406f52efc6a9abbc5498adbef9feabff7cd3f4a7cc43c01abd748bfc.rtf
Resource
win10v2004-20220812-en
General
-
Target
32c600a3406f52efc6a9abbc5498adbef9feabff7cd3f4a7cc43c01abd748bfc.rtf
-
Size
15KB
-
MD5
bf9d5514112336ab60094ad3098bbc25
-
SHA1
aac0e12682cb89025ca8d458716b1113386e34e8
-
SHA256
32c600a3406f52efc6a9abbc5498adbef9feabff7cd3f4a7cc43c01abd748bfc
-
SHA512
93585215520e252b180ac2540ed3e04e32c81af7f3c19de3604ced21ef5145f51f135d50c97e32628fc514031c75638aa732505b45e4e64965f389b3b777db37
-
SSDEEP
384:9kgu4sc1GPBpdcM0iEO1YDp1LeGMSelurq5gEAFT8:OksoGPBpdc1FpTMdurq5gEYT8
Malware Config
Extracted
lokibot
https://sempersim.su/ha1/fre.php
http://kbfvzoboss.bid/alien/fre.php
http://alphastand.trade/alien/fre.php
http://alphastand.win/alien/fre.php
http://alphastand.top/alien/fre.php
Signatures
-
Blocklisted process makes network request 1 IoCs
Processes:
EQNEDT32.EXEflow pid process 4 1476 EQNEDT32.EXE -
Downloads MZ/PE file
-
Executes dropped EXE 4 IoCs
Processes:
vbc.exewsbwv.exewsbwv.exewsbwv.exepid process 544 vbc.exe 1544 wsbwv.exe 564 wsbwv.exe 1896 wsbwv.exe -
Loads dropped DLL 7 IoCs
Processes:
EQNEDT32.EXEvbc.exewsbwv.exepid process 1476 EQNEDT32.EXE 1476 EQNEDT32.EXE 1476 EQNEDT32.EXE 1476 EQNEDT32.EXE 544 vbc.exe 1544 wsbwv.exe 1544 wsbwv.exe -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
-
Uses the VBS compiler for execution 1 TTPs
-
Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
Processes:
wsbwv.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook wsbwv.exe Key opened \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook wsbwv.exe Key opened \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook wsbwv.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
wsbwv.exedescription pid process target process PID 1544 set thread context of 1896 1544 wsbwv.exe wsbwv.exe -
Drops file in Windows directory 1 IoCs
Processes:
WINWORD.EXEdescription ioc process File opened for modification C:\Windows\Debug\WIA\wiatrace.log WINWORD.EXE -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
-
Office loads VBA resources, possible macro or embedded object present
-
Launches Equation Editor 1 TTPs 1 IoCs
Equation Editor is an old Office component often targeted by exploits such as CVE-2017-11882.
-
Processes:
WINWORD.EXEdescription ioc process Key deleted \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell WINWORD.EXE Key deleted \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit WINWORD.EXE Set value (data) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0057004f0052004400460069006c00650073003e00620069002400540021005600210030005a003d007b0050006b00300076006d007e0041005a00750020002f006e002000220025003100220000000000 WINWORD.EXE Key deleted \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor WINWORD.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" WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit WINWORD.EXE Set value (data) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0057004f0052004400460069006c00650073003e00620069002400540021005600210030005a003d007b0050006b00300076006d007e0041005a00750020002f006e002000220025003100220000000000 WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\WINWORD.EXE\" /n \"%1\"" WINWORD.EXE Set value (str) \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Internet Explorer\Toolbar\ShowDiscussionButton = "Yes" WINWORD.EXE Key deleted \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit WINWORD.EXE Key deleted \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit\ = "&Edit" WINWORD.EXE Key created \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Internet Explorer\MenuExt WINWORD.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" WINWORD.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" WINWORD.EXE Key deleted \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit\COMMAND WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit\command WINWORD.EXE Key deleted \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit\COMMAND WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell WINWORD.EXE Key created \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Internet Explorer\Toolbar WINWORD.EXE Key created \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel WINWORD.EXE Key deleted \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit\ = "&Edit" WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\WINWORD.EXE\" /n \"%1\"" WINWORD.EXE Key created \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote WINWORD.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" WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit\command WINWORD.EXE -
Modifies registry class 64 IoCs
Processes:
WINWORD.EXEdescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\ = "&Open" WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Publisher\shell\edit WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Word\shell\edit\ = "&Open" WINWORD.EXE Set value (data) \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Word\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0057004f0052004400460069006c00650073003e00620069002400540021005600210030005a003d007b0050006b00300076006d007e0041005a00750020002f006e002000220025003100220000000000 WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit\ddeexec\topic WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\ddeexec\ = "[open(\"%1\")]" WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\msohtmed.exe\" %1" WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel\shell\edit\command WINWORD.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\"" WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\MSPub.exe\shell\edit WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Publisher\shell\edit\ = "&Open" WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\MSPub.exe\shell\edit\command WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\WinWord.exe WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Print\command WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Print\ = "&Print" WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Word\shell\edit\ = "&Open" WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\ddeexec WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\ddeexec\topic WINWORD.EXE Set value (data) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Publisher\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b005000750062005000720069006d006100720079003e00520024006e0075006a0053005700460065003f007d0061004c00720052007000390078004000570020002500310000000000 WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel\shell\edit WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel\shell\edit\ddeexec\topic\ = "system" WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\msohtmed.exe\" %1" WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\WinWord.exe\shell\edit\ = "&Open" WINWORD.EXE Set value (data) \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\WinWord.exe\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0057004f0052004400460069006c00650073003e00620069002400540021005600210030005a003d007b0050006b00300076006d007e0041005a00750020002f006e002000220025003100220000000000 WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit\ddeexec WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{42042206-2D85-11D3-8CFF-005004838597}\Old Icon\htmlfile WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\ddeexec\application\ = "Excel" WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\ddeexec\topic WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\ = "&Open" WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\command WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\ddeexec\topic\ = "system" WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\ddeexec\application\ = "Excel" WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\MSPub.exe WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shellex\IconHandler\ = "{42042206-2D85-11D3-8CFF-005004838597}" WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Word\shell\edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\WINWORD.EXE\" /n \"%1\"" WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\WinWord.exe\shell\edit\command WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Word WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Word\shell\edit WINWORD.EXE Set value (data) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\WinWord.exe\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0057004f0052004400460069006c00650073003e00620069002400540021005600210030005a003d007b0050006b00300076006d007e0041005a00750020002f006e002000220025003100220000000000 WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\DefaultIcon WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{42042206-2D85-11D3-8CFF-005004838597}\Old Icon\mhtmlfile WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit\ = "&Open" WINWORD.EXE Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Print\command WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Word\shell\edit\command WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\DefaultIcon\ = "\"%1\"" WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\ShellEx WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\ddeexec\application WINWORD.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" WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit\ddeexec\topic\ = "system" WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Edit\command WINWORD.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" WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\WinWord.exe\shell\edit WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\ddeexec WINWORD.EXE Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Print\command WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel\shell\edit\ddeexec\application WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Edit\ = "&Edit" WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shellex\IconHandler WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\ddeexec\topic\ = "system" WINWORD.EXE -
Suspicious behavior: AddClipboardFormatListener 1 IoCs
Processes:
WINWORD.EXEpid process 296 WINWORD.EXE -
Suspicious behavior: MapViewOfSection 2 IoCs
Processes:
wsbwv.exepid process 1544 wsbwv.exe 1544 wsbwv.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
wsbwv.exedescription pid process Token: SeDebugPrivilege 1896 wsbwv.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
Processes:
WINWORD.EXEpid process 296 WINWORD.EXE 296 WINWORD.EXE -
Suspicious use of WriteProcessMemory 21 IoCs
Processes:
EQNEDT32.EXEvbc.exewsbwv.exeWINWORD.EXEdescription pid process target process PID 1476 wrote to memory of 544 1476 EQNEDT32.EXE vbc.exe PID 1476 wrote to memory of 544 1476 EQNEDT32.EXE vbc.exe PID 1476 wrote to memory of 544 1476 EQNEDT32.EXE vbc.exe PID 1476 wrote to memory of 544 1476 EQNEDT32.EXE vbc.exe PID 544 wrote to memory of 1544 544 vbc.exe wsbwv.exe PID 544 wrote to memory of 1544 544 vbc.exe wsbwv.exe PID 544 wrote to memory of 1544 544 vbc.exe wsbwv.exe PID 544 wrote to memory of 1544 544 vbc.exe wsbwv.exe PID 1544 wrote to memory of 564 1544 wsbwv.exe wsbwv.exe PID 1544 wrote to memory of 564 1544 wsbwv.exe wsbwv.exe PID 1544 wrote to memory of 564 1544 wsbwv.exe wsbwv.exe PID 1544 wrote to memory of 564 1544 wsbwv.exe wsbwv.exe PID 1544 wrote to memory of 1896 1544 wsbwv.exe wsbwv.exe PID 1544 wrote to memory of 1896 1544 wsbwv.exe wsbwv.exe PID 1544 wrote to memory of 1896 1544 wsbwv.exe wsbwv.exe PID 1544 wrote to memory of 1896 1544 wsbwv.exe wsbwv.exe PID 1544 wrote to memory of 1896 1544 wsbwv.exe wsbwv.exe PID 296 wrote to memory of 1256 296 WINWORD.EXE splwow64.exe PID 296 wrote to memory of 1256 296 WINWORD.EXE splwow64.exe PID 296 wrote to memory of 1256 296 WINWORD.EXE splwow64.exe PID 296 wrote to memory of 1256 296 WINWORD.EXE splwow64.exe -
outlook_office_path 1 IoCs
Processes:
wsbwv.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook wsbwv.exe -
outlook_win_path 1 IoCs
Processes:
wsbwv.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook wsbwv.exe
Processes
-
C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE"C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\32c600a3406f52efc6a9abbc5498adbef9feabff7cd3f4a7cc43c01abd748bfc.rtf"1⤵
- Drops file in Windows directory
- Modifies Internet Explorer settings
- Modifies registry class
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
-
C:\Windows\splwow64.exeC:\Windows\splwow64.exe 122882⤵
-
C:\Program Files (x86)\Common Files\Microsoft Shared\EQUATION\EQNEDT32.EXE"C:\Program Files (x86)\Common Files\Microsoft Shared\EQUATION\EQNEDT32.EXE" -Embedding1⤵
- Blocklisted process makes network request
- Loads dropped DLL
- Launches Equation Editor
- Suspicious use of WriteProcessMemory
-
C:\Users\Public\vbc.exe"C:\Users\Public\vbc.exe"2⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\wsbwv.exe"C:\Users\Admin\AppData\Local\Temp\wsbwv.exe" C:\Users\Admin\AppData\Local\Temp\vrmmldr.b3⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\wsbwv.exe"C:\Users\Admin\AppData\Local\Temp\wsbwv.exe"4⤵
- Executes dropped EXE
-
C:\Users\Admin\AppData\Local\Temp\wsbwv.exe"C:\Users\Admin\AppData\Local\Temp\wsbwv.exe"4⤵
- Executes dropped EXE
- Accesses Microsoft Outlook profiles
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
-
C:\Users\Admin\AppData\Local\Temp\dakxtybzlfr.xwgFilesize
124KB
MD58ea73f85a44f7d85b1fcf620dfb646ce
SHA12eb620709c023dea5a6f9d654d0a8e035aee0c93
SHA2566b86a07f89f490cde8421e973c1c1a51aafc0dd91a91ae34152e08471f04f759
SHA5126d1b271382d9548f89b6054b708f6f752bcd1bcd1a28793e4a532c52add33ae96fde36cb31e47077e79306fe049f12009212bffa04558e8f2ab9e0595c243ab8
-
C:\Users\Admin\AppData\Local\Temp\vrmmldr.bFilesize
5KB
MD5124a8185fb1e05bda4bf7be2e65a7e80
SHA1176cfc76e1d53a76408b6edf18d4447d54f12229
SHA2569af00b26c915bda0c0ece51ff6d1cccf460f935c1e24807f04fee3ed77d5d71a
SHA5127f249f4ea75db8842e2a19599079af6033ad22d8b16b45b854256856b27443559c5aeabd59642e8d5a176b89497db262ab246efd34bb390ed2475178d7f1361c
-
C:\Users\Admin\AppData\Local\Temp\wsbwv.exeFilesize
129KB
MD5bf527dd2218cb2fbded31759c3a3c5f5
SHA1b0a7e2f762f9143205e12cfd36a4bd04989d4213
SHA256a3aed03537bb9904c2ae3ab89185508cc9513655082107ca5edf0902fad7419c
SHA5125b81bfc6ac8ecf858958a0c3b3f7fb62955165e2870b61f48989ac7e58fd4641326a1f700fd1a1d8721c1ebbd794288d2dc18fa033840561cba3e10893bba677
-
C:\Users\Admin\AppData\Local\Temp\wsbwv.exeFilesize
129KB
MD5bf527dd2218cb2fbded31759c3a3c5f5
SHA1b0a7e2f762f9143205e12cfd36a4bd04989d4213
SHA256a3aed03537bb9904c2ae3ab89185508cc9513655082107ca5edf0902fad7419c
SHA5125b81bfc6ac8ecf858958a0c3b3f7fb62955165e2870b61f48989ac7e58fd4641326a1f700fd1a1d8721c1ebbd794288d2dc18fa033840561cba3e10893bba677
-
C:\Users\Admin\AppData\Local\Temp\wsbwv.exeFilesize
129KB
MD5bf527dd2218cb2fbded31759c3a3c5f5
SHA1b0a7e2f762f9143205e12cfd36a4bd04989d4213
SHA256a3aed03537bb9904c2ae3ab89185508cc9513655082107ca5edf0902fad7419c
SHA5125b81bfc6ac8ecf858958a0c3b3f7fb62955165e2870b61f48989ac7e58fd4641326a1f700fd1a1d8721c1ebbd794288d2dc18fa033840561cba3e10893bba677
-
C:\Users\Admin\AppData\Local\Temp\wsbwv.exeFilesize
129KB
MD5bf527dd2218cb2fbded31759c3a3c5f5
SHA1b0a7e2f762f9143205e12cfd36a4bd04989d4213
SHA256a3aed03537bb9904c2ae3ab89185508cc9513655082107ca5edf0902fad7419c
SHA5125b81bfc6ac8ecf858958a0c3b3f7fb62955165e2870b61f48989ac7e58fd4641326a1f700fd1a1d8721c1ebbd794288d2dc18fa033840561cba3e10893bba677
-
C:\Users\Public\vbc.exeFilesize
199KB
MD5ecd901a84b82d00a82d45b4d0123352c
SHA1d8780c1bfa80cd77eee71e8d3bd58699cc3f114b
SHA256eee5109b395394fb7899319c800346434515c733d75664882bfd76156c38c2af
SHA512058658693bbc1e27a4feb2760112d8b7ead2e2b305b210fa3f53fcfdbd356c60aa2484264c89e634d521aa8e993054434efa6996992f5ce463e2d796b0d77518
-
C:\Users\Public\vbc.exeFilesize
199KB
MD5ecd901a84b82d00a82d45b4d0123352c
SHA1d8780c1bfa80cd77eee71e8d3bd58699cc3f114b
SHA256eee5109b395394fb7899319c800346434515c733d75664882bfd76156c38c2af
SHA512058658693bbc1e27a4feb2760112d8b7ead2e2b305b210fa3f53fcfdbd356c60aa2484264c89e634d521aa8e993054434efa6996992f5ce463e2d796b0d77518
-
\Users\Admin\AppData\Local\Temp\wsbwv.exeFilesize
129KB
MD5bf527dd2218cb2fbded31759c3a3c5f5
SHA1b0a7e2f762f9143205e12cfd36a4bd04989d4213
SHA256a3aed03537bb9904c2ae3ab89185508cc9513655082107ca5edf0902fad7419c
SHA5125b81bfc6ac8ecf858958a0c3b3f7fb62955165e2870b61f48989ac7e58fd4641326a1f700fd1a1d8721c1ebbd794288d2dc18fa033840561cba3e10893bba677
-
\Users\Admin\AppData\Local\Temp\wsbwv.exeFilesize
129KB
MD5bf527dd2218cb2fbded31759c3a3c5f5
SHA1b0a7e2f762f9143205e12cfd36a4bd04989d4213
SHA256a3aed03537bb9904c2ae3ab89185508cc9513655082107ca5edf0902fad7419c
SHA5125b81bfc6ac8ecf858958a0c3b3f7fb62955165e2870b61f48989ac7e58fd4641326a1f700fd1a1d8721c1ebbd794288d2dc18fa033840561cba3e10893bba677
-
\Users\Admin\AppData\Local\Temp\wsbwv.exeFilesize
129KB
MD5bf527dd2218cb2fbded31759c3a3c5f5
SHA1b0a7e2f762f9143205e12cfd36a4bd04989d4213
SHA256a3aed03537bb9904c2ae3ab89185508cc9513655082107ca5edf0902fad7419c
SHA5125b81bfc6ac8ecf858958a0c3b3f7fb62955165e2870b61f48989ac7e58fd4641326a1f700fd1a1d8721c1ebbd794288d2dc18fa033840561cba3e10893bba677
-
\Users\Public\vbc.exeFilesize
199KB
MD5ecd901a84b82d00a82d45b4d0123352c
SHA1d8780c1bfa80cd77eee71e8d3bd58699cc3f114b
SHA256eee5109b395394fb7899319c800346434515c733d75664882bfd76156c38c2af
SHA512058658693bbc1e27a4feb2760112d8b7ead2e2b305b210fa3f53fcfdbd356c60aa2484264c89e634d521aa8e993054434efa6996992f5ce463e2d796b0d77518
-
\Users\Public\vbc.exeFilesize
199KB
MD5ecd901a84b82d00a82d45b4d0123352c
SHA1d8780c1bfa80cd77eee71e8d3bd58699cc3f114b
SHA256eee5109b395394fb7899319c800346434515c733d75664882bfd76156c38c2af
SHA512058658693bbc1e27a4feb2760112d8b7ead2e2b305b210fa3f53fcfdbd356c60aa2484264c89e634d521aa8e993054434efa6996992f5ce463e2d796b0d77518
-
\Users\Public\vbc.exeFilesize
199KB
MD5ecd901a84b82d00a82d45b4d0123352c
SHA1d8780c1bfa80cd77eee71e8d3bd58699cc3f114b
SHA256eee5109b395394fb7899319c800346434515c733d75664882bfd76156c38c2af
SHA512058658693bbc1e27a4feb2760112d8b7ead2e2b305b210fa3f53fcfdbd356c60aa2484264c89e634d521aa8e993054434efa6996992f5ce463e2d796b0d77518
-
\Users\Public\vbc.exeFilesize
199KB
MD5ecd901a84b82d00a82d45b4d0123352c
SHA1d8780c1bfa80cd77eee71e8d3bd58699cc3f114b
SHA256eee5109b395394fb7899319c800346434515c733d75664882bfd76156c38c2af
SHA512058658693bbc1e27a4feb2760112d8b7ead2e2b305b210fa3f53fcfdbd356c60aa2484264c89e634d521aa8e993054434efa6996992f5ce463e2d796b0d77518
-
memory/296-81-0x000000007132D000-0x0000000071338000-memory.dmpFilesize
44KB
-
memory/296-55-0x0000000070341000-0x0000000070343000-memory.dmpFilesize
8KB
-
memory/296-54-0x00000000728C1000-0x00000000728C4000-memory.dmpFilesize
12KB
-
memory/296-58-0x000000007132D000-0x0000000071338000-memory.dmpFilesize
44KB
-
memory/296-57-0x0000000075491000-0x0000000075493000-memory.dmpFilesize
8KB
-
memory/296-56-0x000000005FFF0000-0x0000000060000000-memory.dmpFilesize
64KB
-
memory/296-86-0x000000007132D000-0x0000000071338000-memory.dmpFilesize
44KB
-
memory/296-85-0x000000005FFF0000-0x0000000060000000-memory.dmpFilesize
64KB
-
memory/544-64-0x0000000000000000-mapping.dmp
-
memory/1256-82-0x0000000000000000-mapping.dmp
-
memory/1256-83-0x000007FEFBDD1000-0x000007FEFBDD3000-memory.dmpFilesize
8KB
-
memory/1544-69-0x0000000000000000-mapping.dmp
-
memory/1896-84-0x0000000000400000-0x00000000004A2000-memory.dmpFilesize
648KB
-
memory/1896-77-0x00000000004139DE-mapping.dmp
-
memory/1896-80-0x0000000000400000-0x00000000004A2000-memory.dmpFilesize
648KB