Analysis
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max time kernel
150s -
max time network
149s -
platform
windows7_x64 -
resource
win7-20230220-en -
resource tags
arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system -
submitted
19-03-2023 18:12
Static task
static1
Behavioral task
behavioral1
Sample
7f55a7b60a243743fe8f8f25220e8aae506d985ff963587200329f229cca2248.rtf
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
7f55a7b60a243743fe8f8f25220e8aae506d985ff963587200329f229cca2248.rtf
Resource
win10v2004-20230220-en
General
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Target
7f55a7b60a243743fe8f8f25220e8aae506d985ff963587200329f229cca2248.rtf
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Size
3KB
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MD5
a5a6fbe5e7f86784d14ce1f4d7672f6b
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SHA1
c8b9fc16cea841705b1b80152cc95f3322799c80
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SHA256
7f55a7b60a243743fe8f8f25220e8aae506d985ff963587200329f229cca2248
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SHA512
322944cc12604db232973329f9ad5e49c034d9ca4e55ffba3ddc8b4d2dc815c2afaeddae740436d07c88f46d9017902c88dac0cdc0610dcbd47cb9d0825218b3
Malware Config
Extracted
bitrat
1.38
74.201.28.92:3569
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communication_password
148b191cf4e80b549e1b1a4444f2bdf6
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tor_process
tor
Signatures
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Process spawned unexpected child process 1 IoCs
This typically indicates the parent process was compromised via an exploit or macro.
Processes:
taskmgr.exedescription pid pid_target process target process Parent C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE is not expected to spawn this process 1952 1372 taskmgr.exe WINWORD.EXE -
Blocklisted process makes network request 5 IoCs
Processes:
EQNEDT32.EXEflow pid process 4 1340 EQNEDT32.EXE 6 1340 EQNEDT32.EXE 8 1340 EQNEDT32.EXE 10 1340 EQNEDT32.EXE 12 1340 EQNEDT32.EXE -
Downloads MZ/PE file
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Executes dropped EXE 4 IoCs
Processes:
fdry.exefdry.exewbnh.exewbnh.exepid process 1316 fdry.exe 324 fdry.exe 1820 wbnh.exe 1472 wbnh.exe -
Loads dropped DLL 3 IoCs
Processes:
EQNEDT32.EXEtaskmgr.exepid process 1340 EQNEDT32.EXE 1952 taskmgr.exe 1952 taskmgr.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 5 IoCs
Processes:
fdry.exewbnh.exepid process 324 fdry.exe 324 fdry.exe 324 fdry.exe 324 fdry.exe 1472 wbnh.exe -
Suspicious use of SetThreadContext 2 IoCs
Processes:
fdry.exewbnh.exedescription pid process target process PID 1316 set thread context of 324 1316 fdry.exe fdry.exe PID 1820 set thread context of 1472 1820 wbnh.exe wbnh.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 -
Office loads VBA resources, possible macro or embedded object present
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Creates scheduled task(s) 1 TTPs 2 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
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Launches Equation Editor 1 TTPs 1 IoCs
Equation Editor is an old Office component often targeted by exploits such as CVE-2017-11882.
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Processes:
WINWORD.EXEdescription ioc process Key deleted \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor WINWORD.EXE Set value (data) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0057004f0052004400460069006c00650073003e00620069002400540021005600210030005a003d007b0050006b00300076006d007e0041005a00750020002f006e002000220025003100220000000000 WINWORD.EXE Key deleted \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit\COMMAND WINWORD.EXE Key deleted \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor WINWORD.EXE Key created \REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000\Software\Microsoft\Internet Explorer\MenuExt WINWORD.EXE Key deleted \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit\ = "&Edit" 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 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\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\WINWORD.EXE\" /n \"%1\"" WINWORD.EXE Set value (data) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0057004f0052004400460069006c00650073003e00620069002400540021005600210030005a003d007b0050006b00300076006d007e0041005a00750020002f006e002000220025003100220000000000 WINWORD.EXE Set value (str) \REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000\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-1-5-21-3499517378-2376672570-1134980332-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\Contexts = "1" WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell 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\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit\command 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-1-5-21-3499517378-2376672570-1134980332-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel 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\edit WINWORD.EXE Key created \REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000\Software\Microsoft\Internet Explorer\Toolbar WINWORD.EXE Key deleted \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 WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell WINWORD.EXE Key created \REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote WINWORD.EXE Set value (int) \REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\Contexts = "55" WINWORD.EXE Set value (str) \REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\ = "res://C:\\PROGRA~2\\MICROS~1\\Office14\\EXCEL.EXE/3000" WINWORD.EXE Key deleted \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell WINWORD.EXE Set value (str) \REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000\Software\Microsoft\Internet Explorer\Toolbar\ShowDiscussionButton = "Yes" 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 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 Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Publisher\shell\edit WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{42042206-2D85-11D3-8CFF-005004838597} WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\DefaultIcon 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 Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\ddeexec\topic\ = "system" WINWORD.EXE Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Edit\command WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{42042206-2D85-11D3-8CFF-005004838597}\Old Icon WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\ddeexec\ = "[open(\"%1\")]" WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Word\shell\edit WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Word\shell\edit\command WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel\shell\edit\command WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit\ddeexec WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\MSPub.exe\shell\edit\command WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\ddeexec\topic WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\MSPub.exe 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\.htm\OpenWithList\WinWord.exe\shell\edit\ = "&Open" WINWORD.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" WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\DefaultIcon WINWORD.EXE Set value (data) \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Publisher\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b005000750062005000720069006d006100720079003e00520024006e0075006a0053005700460065003f007d0061004c00720052007000390078004000570020002500310000000000 WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\DefaultIcon\ = "\"%1\"" WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\ddeexec\topic\ = "system" WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Print\ = "&Print" WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\DefaultIcon\ = "\"%1\"" WINWORD.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" WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel\shell\edit\ddeexec\ = "[open(\"%1\")]" WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Publisher\shell\edit\ = "&Open" WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Edit\ = "&Edit" WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel 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\MSPub.exe\shell\edit\ = "&Open" WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Word WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe WINWORD.EXE Set value (data) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\WinWord.exe\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0057004f0052004400460069006c00650073003e00620069002400540021005600210030005a003d007b0050006b00300076006d007e0041005a00750020002f006e002000220025003100220000000000 WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\ddeexec\ = "[open(\"%1\")]" WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Print\command WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel\shell\edit\ddeexec WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\MSPub.exe WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Print WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{42042206-2D85-11D3-8CFF-005004838597}\InprocServer32\ThreadingModel = "Apartment" WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList WINWORD.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" 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 deleted \REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Print WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Publisher WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Word\shell\edit\ = "&Open" WINWORD.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\"" WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Print\ = "&Print" WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Word\shell\edit\ = "&Open" WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\WinWord.exe\shell\edit\command WINWORD.EXE Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Edit\command WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Print 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 Set value (data) \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0045005800430045004c00460069006c00650073003e00560069006a00710042006f006600280059003800270077002100460049006400310067004c00510020002f0064006400650000000000 WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{42042206-2D85-11D3-8CFF-005004838597}\Version\14 WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Publisher WINWORD.EXE -
Suspicious behavior: AddClipboardFormatListener 1 IoCs
Processes:
WINWORD.EXEpid process 1372 WINWORD.EXE -
Suspicious behavior: EnumeratesProcesses 41 IoCs
Processes:
taskmgr.exepid process 1952 taskmgr.exe 1952 taskmgr.exe 1952 taskmgr.exe 1952 taskmgr.exe 1952 taskmgr.exe 1952 taskmgr.exe 1952 taskmgr.exe 1952 taskmgr.exe 1952 taskmgr.exe 1952 taskmgr.exe 1952 taskmgr.exe 1952 taskmgr.exe 1952 taskmgr.exe 1952 taskmgr.exe 1952 taskmgr.exe 1952 taskmgr.exe 1952 taskmgr.exe 1952 taskmgr.exe 1952 taskmgr.exe 1952 taskmgr.exe 1952 taskmgr.exe 1952 taskmgr.exe 1952 taskmgr.exe 1952 taskmgr.exe 1952 taskmgr.exe 1952 taskmgr.exe 1952 taskmgr.exe 1952 taskmgr.exe 1952 taskmgr.exe 1952 taskmgr.exe 1952 taskmgr.exe 1952 taskmgr.exe 1952 taskmgr.exe 1952 taskmgr.exe 1952 taskmgr.exe 1952 taskmgr.exe 1952 taskmgr.exe 1952 taskmgr.exe 1952 taskmgr.exe 1952 taskmgr.exe 1952 taskmgr.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
Processes:
taskmgr.exepid process 1952 taskmgr.exe -
Suspicious use of AdjustPrivilegeToken 5 IoCs
Processes:
fdry.exewbnh.exetaskmgr.exedescription pid process Token: SeDebugPrivilege 324 fdry.exe Token: SeShutdownPrivilege 324 fdry.exe Token: SeDebugPrivilege 1472 wbnh.exe Token: SeShutdownPrivilege 1472 wbnh.exe Token: SeDebugPrivilege 1952 taskmgr.exe -
Suspicious use of FindShellTrayWindow 53 IoCs
Processes:
taskmgr.exepid process 1952 taskmgr.exe 1952 taskmgr.exe 1952 taskmgr.exe 1952 taskmgr.exe 1952 taskmgr.exe 1952 taskmgr.exe 1952 taskmgr.exe 1952 taskmgr.exe 1952 taskmgr.exe 1952 taskmgr.exe 1952 taskmgr.exe 1952 taskmgr.exe 1952 taskmgr.exe 1952 taskmgr.exe 1952 taskmgr.exe 1952 taskmgr.exe 1952 taskmgr.exe 1952 taskmgr.exe 1952 taskmgr.exe 1952 taskmgr.exe 1952 taskmgr.exe 1952 taskmgr.exe 1952 taskmgr.exe 1952 taskmgr.exe 1952 taskmgr.exe 1952 taskmgr.exe 1952 taskmgr.exe 1952 taskmgr.exe 1952 taskmgr.exe 1952 taskmgr.exe 1952 taskmgr.exe 1952 taskmgr.exe 1952 taskmgr.exe 1952 taskmgr.exe 1952 taskmgr.exe 1952 taskmgr.exe 1952 taskmgr.exe 1952 taskmgr.exe 1952 taskmgr.exe 1952 taskmgr.exe 1952 taskmgr.exe 1952 taskmgr.exe 1952 taskmgr.exe 1952 taskmgr.exe 1952 taskmgr.exe 1952 taskmgr.exe 1952 taskmgr.exe 1952 taskmgr.exe 1952 taskmgr.exe 1952 taskmgr.exe 1952 taskmgr.exe 1952 taskmgr.exe 1952 taskmgr.exe -
Suspicious use of SendNotifyMessage 53 IoCs
Processes:
taskmgr.exepid process 1952 taskmgr.exe 1952 taskmgr.exe 1952 taskmgr.exe 1952 taskmgr.exe 1952 taskmgr.exe 1952 taskmgr.exe 1952 taskmgr.exe 1952 taskmgr.exe 1952 taskmgr.exe 1952 taskmgr.exe 1952 taskmgr.exe 1952 taskmgr.exe 1952 taskmgr.exe 1952 taskmgr.exe 1952 taskmgr.exe 1952 taskmgr.exe 1952 taskmgr.exe 1952 taskmgr.exe 1952 taskmgr.exe 1952 taskmgr.exe 1952 taskmgr.exe 1952 taskmgr.exe 1952 taskmgr.exe 1952 taskmgr.exe 1952 taskmgr.exe 1952 taskmgr.exe 1952 taskmgr.exe 1952 taskmgr.exe 1952 taskmgr.exe 1952 taskmgr.exe 1952 taskmgr.exe 1952 taskmgr.exe 1952 taskmgr.exe 1952 taskmgr.exe 1952 taskmgr.exe 1952 taskmgr.exe 1952 taskmgr.exe 1952 taskmgr.exe 1952 taskmgr.exe 1952 taskmgr.exe 1952 taskmgr.exe 1952 taskmgr.exe 1952 taskmgr.exe 1952 taskmgr.exe 1952 taskmgr.exe 1952 taskmgr.exe 1952 taskmgr.exe 1952 taskmgr.exe 1952 taskmgr.exe 1952 taskmgr.exe 1952 taskmgr.exe 1952 taskmgr.exe 1952 taskmgr.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
Processes:
WINWORD.EXEfdry.exepid process 1372 WINWORD.EXE 1372 WINWORD.EXE 1372 WINWORD.EXE 324 fdry.exe 324 fdry.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
EQNEDT32.EXEfdry.execmd.exetaskeng.exewbnh.execmd.exedescription pid process target process PID 1340 wrote to memory of 1316 1340 EQNEDT32.EXE fdry.exe PID 1340 wrote to memory of 1316 1340 EQNEDT32.EXE fdry.exe PID 1340 wrote to memory of 1316 1340 EQNEDT32.EXE fdry.exe PID 1340 wrote to memory of 1316 1340 EQNEDT32.EXE fdry.exe PID 1316 wrote to memory of 324 1316 fdry.exe fdry.exe PID 1316 wrote to memory of 324 1316 fdry.exe fdry.exe PID 1316 wrote to memory of 324 1316 fdry.exe fdry.exe PID 1316 wrote to memory of 324 1316 fdry.exe fdry.exe PID 1316 wrote to memory of 324 1316 fdry.exe fdry.exe PID 1316 wrote to memory of 324 1316 fdry.exe fdry.exe PID 1316 wrote to memory of 324 1316 fdry.exe fdry.exe PID 1316 wrote to memory of 324 1316 fdry.exe fdry.exe PID 1316 wrote to memory of 324 1316 fdry.exe fdry.exe PID 1316 wrote to memory of 324 1316 fdry.exe fdry.exe PID 1316 wrote to memory of 324 1316 fdry.exe fdry.exe PID 1316 wrote to memory of 324 1316 fdry.exe fdry.exe PID 1316 wrote to memory of 1216 1316 fdry.exe cmd.exe PID 1316 wrote to memory of 1216 1316 fdry.exe cmd.exe PID 1316 wrote to memory of 1216 1316 fdry.exe cmd.exe PID 1316 wrote to memory of 1216 1316 fdry.exe cmd.exe PID 1316 wrote to memory of 2044 1316 fdry.exe cmd.exe PID 1316 wrote to memory of 2044 1316 fdry.exe cmd.exe PID 1316 wrote to memory of 2044 1316 fdry.exe cmd.exe PID 1316 wrote to memory of 2044 1316 fdry.exe cmd.exe PID 1316 wrote to memory of 1888 1316 fdry.exe cmd.exe PID 1316 wrote to memory of 1888 1316 fdry.exe cmd.exe PID 1316 wrote to memory of 1888 1316 fdry.exe cmd.exe PID 1316 wrote to memory of 1888 1316 fdry.exe cmd.exe PID 2044 wrote to memory of 304 2044 cmd.exe schtasks.exe PID 2044 wrote to memory of 304 2044 cmd.exe schtasks.exe PID 2044 wrote to memory of 304 2044 cmd.exe schtasks.exe PID 2044 wrote to memory of 304 2044 cmd.exe schtasks.exe PID 1700 wrote to memory of 1820 1700 taskeng.exe wbnh.exe PID 1700 wrote to memory of 1820 1700 taskeng.exe wbnh.exe PID 1700 wrote to memory of 1820 1700 taskeng.exe wbnh.exe PID 1700 wrote to memory of 1820 1700 taskeng.exe wbnh.exe PID 1820 wrote to memory of 1472 1820 wbnh.exe wbnh.exe PID 1820 wrote to memory of 1472 1820 wbnh.exe wbnh.exe PID 1820 wrote to memory of 1472 1820 wbnh.exe wbnh.exe PID 1820 wrote to memory of 1472 1820 wbnh.exe wbnh.exe PID 1820 wrote to memory of 1472 1820 wbnh.exe wbnh.exe PID 1820 wrote to memory of 1472 1820 wbnh.exe wbnh.exe PID 1820 wrote to memory of 1472 1820 wbnh.exe wbnh.exe PID 1820 wrote to memory of 1472 1820 wbnh.exe wbnh.exe PID 1820 wrote to memory of 1472 1820 wbnh.exe wbnh.exe PID 1820 wrote to memory of 1472 1820 wbnh.exe wbnh.exe PID 1820 wrote to memory of 1472 1820 wbnh.exe wbnh.exe PID 1820 wrote to memory of 1472 1820 wbnh.exe wbnh.exe PID 1820 wrote to memory of 832 1820 wbnh.exe cmd.exe PID 1820 wrote to memory of 832 1820 wbnh.exe cmd.exe PID 1820 wrote to memory of 832 1820 wbnh.exe cmd.exe PID 1820 wrote to memory of 832 1820 wbnh.exe cmd.exe PID 1820 wrote to memory of 1908 1820 wbnh.exe cmd.exe PID 1820 wrote to memory of 1908 1820 wbnh.exe cmd.exe PID 1820 wrote to memory of 1908 1820 wbnh.exe cmd.exe PID 1820 wrote to memory of 1908 1820 wbnh.exe cmd.exe PID 1820 wrote to memory of 2004 1820 wbnh.exe cmd.exe PID 1820 wrote to memory of 2004 1820 wbnh.exe cmd.exe PID 1820 wrote to memory of 2004 1820 wbnh.exe cmd.exe PID 1820 wrote to memory of 2004 1820 wbnh.exe cmd.exe PID 1908 wrote to memory of 1648 1908 cmd.exe schtasks.exe PID 1908 wrote to memory of 1648 1908 cmd.exe schtasks.exe PID 1908 wrote to memory of 1648 1908 cmd.exe schtasks.exe PID 1908 wrote to memory of 1648 1908 cmd.exe schtasks.exe
Processes
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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\7f55a7b60a243743fe8f8f25220e8aae506d985ff963587200329f229cca2248.rtf"1⤵
- Drops file in Windows directory
- Modifies Internet Explorer settings
- Modifies registry class
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:1372 -
C:\Windows\SysWOW64\taskmgr.exe"C:\Windows\system32\taskmgr.exe"2⤵
- Process spawned unexpected child process
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:1952
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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
PID:1340 -
C:\Users\Admin\AppData\Roaming\fdry.exeC:\Users\Admin\AppData\Roaming\fdry.exe2⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1316 -
C:\Users\Admin\AppData\Roaming\fdry.exe"C:\Users\Admin\AppData\Roaming\fdry.exe"3⤵
- Executes dropped EXE
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:324 -
C:\Windows\SysWOW64\cmd.exe"cmd" /c mkdir "C:\Users\Admin\AppData\Roaming\wbnh"3⤵PID:1216
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C:\Windows\SysWOW64\cmd.exe"cmd" /c schtasks /create /sc minute /mo 1 /tn "Nafifas" /tr "'C:\Users\Admin\AppData\Roaming\wbnh\wbnh.exe'" /f3⤵
- Suspicious use of WriteProcessMemory
PID:2044 -
C:\Windows\SysWOW64\schtasks.exeschtasks /create /sc minute /mo 1 /tn "Nafifas" /tr "'C:\Users\Admin\AppData\Roaming\wbnh\wbnh.exe'" /f4⤵
- Creates scheduled task(s)
PID:304 -
C:\Windows\SysWOW64\cmd.exe"cmd" /c copy "C:\Users\Admin\AppData\Roaming\fdry.exe" "C:\Users\Admin\AppData\Roaming\wbnh\wbnh.exe"3⤵PID:1888
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C:\Windows\system32\taskeng.exetaskeng.exe {EC2475C2-5E93-4F9D-A842-675D53248D64} S-1-5-21-3499517378-2376672570-1134980332-1000:MLXLFKOI\Admin:Interactive:[1]1⤵
- Suspicious use of WriteProcessMemory
PID:1700 -
C:\Users\Admin\AppData\Roaming\wbnh\wbnh.exeC:\Users\Admin\AppData\Roaming\wbnh\wbnh.exe2⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1820 -
C:\Users\Admin\AppData\Roaming\wbnh\wbnh.exe"C:\Users\Admin\AppData\Roaming\wbnh\wbnh.exe"3⤵
- Executes dropped EXE
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of AdjustPrivilegeToken
PID:1472 -
C:\Windows\SysWOW64\cmd.exe"cmd" /c mkdir "C:\Users\Admin\AppData\Roaming\wbnh"3⤵PID:832
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C:\Windows\SysWOW64\cmd.exe"cmd" /c schtasks /create /sc minute /mo 1 /tn "Nafifas" /tr "'C:\Users\Admin\AppData\Roaming\wbnh\wbnh.exe'" /f3⤵
- Suspicious use of WriteProcessMemory
PID:1908 -
C:\Windows\SysWOW64\schtasks.exeschtasks /create /sc minute /mo 1 /tn "Nafifas" /tr "'C:\Users\Admin\AppData\Roaming\wbnh\wbnh.exe'" /f4⤵
- Creates scheduled task(s)
PID:1648 -
C:\Windows\SysWOW64\cmd.exe"cmd" /c copy "C:\Users\Admin\AppData\Roaming\wbnh\wbnh.exe" "C:\Users\Admin\AppData\Roaming\wbnh\wbnh.exe"3⤵PID:2004
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
61KB
MD5e71c8443ae0bc2e282c73faead0a6dd3
SHA10c110c1b01e68edfacaeae64781a37b1995fa94b
SHA25695b0a5acc5bf70d3abdfd091d0c9f9063aa4fde65bd34dbf16786082e1992e72
SHA512b38458c7fa2825afb72794f374827403d5946b1132e136a0ce075dfd351277cf7d957c88dc8a1e4adc3bcae1fa8010dae3831e268e910d517691de24326391a6
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Filesize
3.8MB
MD586000b0a976dc4a377b2e5192fe30445
SHA1ad29b138883d7906f8d6e75f2e5f60e5285d4a56
SHA25611fa27c4961acea6b79c28ccdc896bb94276ba6e3edf2e1d33539952abb1c25e
SHA5124d0be7661db756cee78c7fbbb91705574b5bb82552230277d59b14a2225f84209597473c165243594ef7d335b3f48475d92b48af21092d04320e91ac452e9c19
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Filesize
3.8MB
MD586000b0a976dc4a377b2e5192fe30445
SHA1ad29b138883d7906f8d6e75f2e5f60e5285d4a56
SHA25611fa27c4961acea6b79c28ccdc896bb94276ba6e3edf2e1d33539952abb1c25e
SHA5124d0be7661db756cee78c7fbbb91705574b5bb82552230277d59b14a2225f84209597473c165243594ef7d335b3f48475d92b48af21092d04320e91ac452e9c19
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Filesize
3.8MB
MD586000b0a976dc4a377b2e5192fe30445
SHA1ad29b138883d7906f8d6e75f2e5f60e5285d4a56
SHA25611fa27c4961acea6b79c28ccdc896bb94276ba6e3edf2e1d33539952abb1c25e
SHA5124d0be7661db756cee78c7fbbb91705574b5bb82552230277d59b14a2225f84209597473c165243594ef7d335b3f48475d92b48af21092d04320e91ac452e9c19
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Filesize
3.8MB
MD586000b0a976dc4a377b2e5192fe30445
SHA1ad29b138883d7906f8d6e75f2e5f60e5285d4a56
SHA25611fa27c4961acea6b79c28ccdc896bb94276ba6e3edf2e1d33539952abb1c25e
SHA5124d0be7661db756cee78c7fbbb91705574b5bb82552230277d59b14a2225f84209597473c165243594ef7d335b3f48475d92b48af21092d04320e91ac452e9c19
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Filesize
3.8MB
MD586000b0a976dc4a377b2e5192fe30445
SHA1ad29b138883d7906f8d6e75f2e5f60e5285d4a56
SHA25611fa27c4961acea6b79c28ccdc896bb94276ba6e3edf2e1d33539952abb1c25e
SHA5124d0be7661db756cee78c7fbbb91705574b5bb82552230277d59b14a2225f84209597473c165243594ef7d335b3f48475d92b48af21092d04320e91ac452e9c19
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Filesize
3.8MB
MD586000b0a976dc4a377b2e5192fe30445
SHA1ad29b138883d7906f8d6e75f2e5f60e5285d4a56
SHA25611fa27c4961acea6b79c28ccdc896bb94276ba6e3edf2e1d33539952abb1c25e
SHA5124d0be7661db756cee78c7fbbb91705574b5bb82552230277d59b14a2225f84209597473c165243594ef7d335b3f48475d92b48af21092d04320e91ac452e9c19
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Filesize
3.8MB
MD586000b0a976dc4a377b2e5192fe30445
SHA1ad29b138883d7906f8d6e75f2e5f60e5285d4a56
SHA25611fa27c4961acea6b79c28ccdc896bb94276ba6e3edf2e1d33539952abb1c25e
SHA5124d0be7661db756cee78c7fbbb91705574b5bb82552230277d59b14a2225f84209597473c165243594ef7d335b3f48475d92b48af21092d04320e91ac452e9c19
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Filesize
3.8MB
MD586000b0a976dc4a377b2e5192fe30445
SHA1ad29b138883d7906f8d6e75f2e5f60e5285d4a56
SHA25611fa27c4961acea6b79c28ccdc896bb94276ba6e3edf2e1d33539952abb1c25e
SHA5124d0be7661db756cee78c7fbbb91705574b5bb82552230277d59b14a2225f84209597473c165243594ef7d335b3f48475d92b48af21092d04320e91ac452e9c19
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Filesize
3.8MB
MD586000b0a976dc4a377b2e5192fe30445
SHA1ad29b138883d7906f8d6e75f2e5f60e5285d4a56
SHA25611fa27c4961acea6b79c28ccdc896bb94276ba6e3edf2e1d33539952abb1c25e
SHA5124d0be7661db756cee78c7fbbb91705574b5bb82552230277d59b14a2225f84209597473c165243594ef7d335b3f48475d92b48af21092d04320e91ac452e9c19
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Filesize
3.8MB
MD586000b0a976dc4a377b2e5192fe30445
SHA1ad29b138883d7906f8d6e75f2e5f60e5285d4a56
SHA25611fa27c4961acea6b79c28ccdc896bb94276ba6e3edf2e1d33539952abb1c25e
SHA5124d0be7661db756cee78c7fbbb91705574b5bb82552230277d59b14a2225f84209597473c165243594ef7d335b3f48475d92b48af21092d04320e91ac452e9c19