Analysis
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max time kernel
102s -
max time network
133s -
platform
windows7_x64 -
resource
win7-20230220-en -
resource tags
arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system -
submitted
30-03-2023 13:55
Static task
static1
Behavioral task
behavioral1
Sample
61d8bbf815b071d980aa91c141bfd896.rtf
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
61d8bbf815b071d980aa91c141bfd896.rtf
Resource
win10v2004-20230220-en
General
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Target
61d8bbf815b071d980aa91c141bfd896.rtf
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Size
30KB
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MD5
61d8bbf815b071d980aa91c141bfd896
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SHA1
f65ce51936aa0f68d15b7a43e1eece852d38245e
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SHA256
22d0b4c2c6256e73bcb60045f47f342465f8d9535c848bf6201730b26cf10f50
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SHA512
7463e3d33c79ade3cb0b25bdeb2ebfeee4cfe5d8d7873a851925ed04b45450708013a7033abbc42777f333cbc32646941608e620a37c121463d2589d021bcad6
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SSDEEP
768:nFx0XaIsnPRIa4fwJMyd2AZSKmpGU7hDc9t+SRrygd9YYSli:nf0Xvx3EMyd2KmpG6Dc9tnygd9Y5li
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
smtp.gmail.com - Port:
587 - Username:
[email protected] - Password:
pyyyhreafpwghuxn - Email To:
[email protected]
Signatures
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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Blocklisted process makes network request 1 IoCs
Processes:
EQNEDT32.EXEflow pid process 3 1212 EQNEDT32.EXE -
Downloads MZ/PE file
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Executes dropped EXE 3 IoCs
Processes:
dollw9235795.exedollw9235795.exedollw9235795.exepid process 324 dollw9235795.exe 760 dollw9235795.exe 912 dollw9235795.exe -
Loads dropped DLL 1 IoCs
Processes:
EQNEDT32.EXEpid process 1212 EQNEDT32.EXE -
Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
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Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
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Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
Processes:
dollw9235795.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-1914912747-3343861975-731272777-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 dollw9235795.exe Key opened \REGISTRY\USER\S-1-5-21-1914912747-3343861975-731272777-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 dollw9235795.exe Key opened \REGISTRY\USER\S-1-5-21-1914912747-3343861975-731272777-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 dollw9235795.exe -
Looks up external IP address via web service 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
Processes:
flow ioc 5 api.ipify.org 6 api.ipify.org -
Suspicious use of SetThreadContext 1 IoCs
Processes:
dollw9235795.exedescription pid process target process PID 324 set thread context of 912 324 dollw9235795.exe dollw9235795.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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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 Set value (int) \REGISTRY\USER\S-1-5-21-1914912747-3343861975-731272777-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\Contexts = "1" WINWORD.EXE Key deleted \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit\COMMAND WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit\ = "&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 HTML Editor\shell\edit WINWORD.EXE Key deleted \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell WINWORD.EXE Key created \REGISTRY\USER\S-1-5-21-1914912747-3343861975-731272777-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote WINWORD.EXE Set value (int) \REGISTRY\USER\S-1-5-21-1914912747-3343861975-731272777-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\Contexts = "55" WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit\command WINWORD.EXE Set value (str) \REGISTRY\USER\S-1-5-21-1914912747-3343861975-731272777-1000\Software\Microsoft\Internet Explorer\Toolbar\ShowDiscussionButton = "Yes" WINWORD.EXE Set value (str) \REGISTRY\USER\S-1-5-21-1914912747-3343861975-731272777-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\ = "res://C:\\PROGRA~2\\MICROS~1\\Office14\\ONBttnIE.dll/105" WINWORD.EXE 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\shell WINWORD.EXE Key deleted \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit WINWORD.EXE Key deleted \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell WINWORD.EXE Key deleted \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor WINWORD.EXE Key created \REGISTRY\USER\S-1-5-21-1914912747-3343861975-731272777-1000\Software\Microsoft\Internet Explorer\Toolbar WINWORD.EXE Key created \REGISTRY\USER\S-1-5-21-1914912747-3343861975-731272777-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel WINWORD.EXE Set value (str) \REGISTRY\USER\S-1-5-21-1914912747-3343861975-731272777-1000\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 (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit\ = "&Edit" 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 HTML Editor\shell\edit\COMMAND 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 MHTML Editor WINWORD.EXE Key created \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\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 Key created \REGISTRY\USER\S-1-5-21-1914912747-3343861975-731272777-1000\Software\Microsoft\Internet Explorer\MenuExt WINWORD.EXE Key created \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 -
Modifies registry class 64 IoCs
Processes:
WINWORD.EXEdescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList 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 Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Edit WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\DefaultIcon\ = "\"%1\"" WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shellex\IconHandler\ = "{42042206-2D85-11D3-8CFF-005004838597}" WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\WinWord.exe\shell\edit\command WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit 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\MSPub.exe\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\shell\Print WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\command 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\MSPub.exe\shell\edit\command WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\ddeexec\application\ = "Excel" WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\ddeexec\application\ = "Excel" WINWORD.EXE Set value (data) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\MSPub.exe\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b005000750062005000720069006d006100720079003e00520024006e0075006a0053005700460065003f007d0061004c00720052007000390078004000570020002500310000000000 WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel\shell\edit\ddeexec\application\ = "Excel" WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\MSPub.exe\shell\edit\ = "&Open" WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{42042206-2D85-11D3-8CFF-005004838597}\Version WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Edit\command 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\MSPub.exe\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b005000750062005000720069006d006100720079003e00520024006e0075006a0053005700460065003f007d0061004c00720052007000390078004000570020002500310000000000 WINWORD.EXE Set value (data) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0045005800430045004c00460069006c00650073003e00560069006a00710042006f006600280059003800270077002100460049006400310067004c00510020002f0064006400650000000000 WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\DefaultIcon WINWORD.EXE Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Print\command WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Word\shell\edit WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\ddeexec\topic WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Publisher\shell\edit\command WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Print\command WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\WinWord.exe\shell\edit 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\htmlfile\shell\Edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\msohtmed.exe\" %1" WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel\shell\edit\ = "&Open" WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\ddeexec WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel\shell\edit WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit\ddeexec\application WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Print\command WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Print\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\msohtmed.exe\" /p %1" WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\WinWord.exe 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 WINWORD.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" WINWORD.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" 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\.htm\OpenWithList\Microsoft Excel\shell\edit\ddeexec\ = "[open(\"%1\")]" 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\shell\edit 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\.mht\OpenWithList\Excel.exe\shell\edit\ddeexec\topic\ = "system" 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\.mht\OpenWithList\Microsoft Word\shell\edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\WINWORD.EXE\" /n \"%1\"" 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 Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel 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 Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Word 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\.htm\OpenWithList\Microsoft Word\shell\edit\command WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\MSPub.exe WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Publisher\shell\edit\ = "&Open" WINWORD.EXE -
Suspicious behavior: AddClipboardFormatListener 1 IoCs
Processes:
WINWORD.EXEpid process 1996 WINWORD.EXE -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
dollw9235795.exepid process 324 dollw9235795.exe 324 dollw9235795.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
dollw9235795.exedollw9235795.exedescription pid process Token: SeDebugPrivilege 324 dollw9235795.exe Token: SeDebugPrivilege 912 dollw9235795.exe -
Suspicious use of SetWindowsHookEx 3 IoCs
Processes:
WINWORD.EXEdollw9235795.exepid process 1996 WINWORD.EXE 1996 WINWORD.EXE 912 dollw9235795.exe -
Suspicious use of WriteProcessMemory 21 IoCs
Processes:
EQNEDT32.EXEWINWORD.EXEdollw9235795.exedescription pid process target process PID 1212 wrote to memory of 324 1212 EQNEDT32.EXE dollw9235795.exe PID 1212 wrote to memory of 324 1212 EQNEDT32.EXE dollw9235795.exe PID 1212 wrote to memory of 324 1212 EQNEDT32.EXE dollw9235795.exe PID 1212 wrote to memory of 324 1212 EQNEDT32.EXE dollw9235795.exe PID 1996 wrote to memory of 540 1996 WINWORD.EXE splwow64.exe PID 1996 wrote to memory of 540 1996 WINWORD.EXE splwow64.exe PID 1996 wrote to memory of 540 1996 WINWORD.EXE splwow64.exe PID 1996 wrote to memory of 540 1996 WINWORD.EXE splwow64.exe PID 324 wrote to memory of 760 324 dollw9235795.exe dollw9235795.exe PID 324 wrote to memory of 760 324 dollw9235795.exe dollw9235795.exe PID 324 wrote to memory of 760 324 dollw9235795.exe dollw9235795.exe PID 324 wrote to memory of 760 324 dollw9235795.exe dollw9235795.exe PID 324 wrote to memory of 912 324 dollw9235795.exe dollw9235795.exe PID 324 wrote to memory of 912 324 dollw9235795.exe dollw9235795.exe PID 324 wrote to memory of 912 324 dollw9235795.exe dollw9235795.exe PID 324 wrote to memory of 912 324 dollw9235795.exe dollw9235795.exe PID 324 wrote to memory of 912 324 dollw9235795.exe dollw9235795.exe PID 324 wrote to memory of 912 324 dollw9235795.exe dollw9235795.exe PID 324 wrote to memory of 912 324 dollw9235795.exe dollw9235795.exe PID 324 wrote to memory of 912 324 dollw9235795.exe dollw9235795.exe PID 324 wrote to memory of 912 324 dollw9235795.exe dollw9235795.exe -
outlook_office_path 1 IoCs
Processes:
dollw9235795.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-1914912747-3343861975-731272777-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 dollw9235795.exe -
outlook_win_path 1 IoCs
Processes:
dollw9235795.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-1914912747-3343861975-731272777-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 dollw9235795.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\61d8bbf815b071d980aa91c141bfd896.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
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C:\Windows\splwow64.exeC:\Windows\splwow64.exe 122882⤵
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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
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C:\Users\Admin\AppData\Roaming\dollw9235795.exe"C:\Users\Admin\AppData\Roaming\dollw9235795.exe"2⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Roaming\dollw9235795.exe"C:\Users\Admin\AppData\Roaming\dollw9235795.exe"3⤵
- Executes dropped EXE
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C:\Users\Admin\AppData\Roaming\dollw9235795.exe"C:\Users\Admin\AppData\Roaming\dollw9235795.exe"3⤵
- Executes dropped EXE
- Accesses Microsoft Outlook profiles
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- outlook_office_path
- outlook_win_path
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Roaming\Microsoft\Templates\Normal.dotmFilesize
20KB
MD59ef5dc88a656b5685a0a10b7839f42cf
SHA14c4256658b27125d1165778a36d29e1050e078f4
SHA256efc6e5b7c99556fd494a7620a86690fcbc2a90d40f1093924222586d4468ca18
SHA512341fd6299e2db59e7d51c156d27067bec008daf4905c43327ddc9f4b53d388e5ea0cf689c4c302083d1c2e864a9ebd752022fb68d36834fcd64610365a334c41
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C:\Users\Admin\AppData\Roaming\dollw9235795.exeFilesize
656KB
MD5262b0df8faf55699067f4ba7ce82056b
SHA16d45c0bea90be7f0eaaf2546cbff58895437cd73
SHA2569e45d68895100a852ffe7181d2ab20083a752f4bb3a079a76771ecff71a7ffed
SHA5129486fe39d25c37b31997e7dfbbef945db0c208cd05083bf44fc667cab353c67d2fa50b232796246e40b0430c336c883dd37d540a0876d260afd593e0b5ac427a
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C:\Users\Admin\AppData\Roaming\dollw9235795.exeFilesize
656KB
MD5262b0df8faf55699067f4ba7ce82056b
SHA16d45c0bea90be7f0eaaf2546cbff58895437cd73
SHA2569e45d68895100a852ffe7181d2ab20083a752f4bb3a079a76771ecff71a7ffed
SHA5129486fe39d25c37b31997e7dfbbef945db0c208cd05083bf44fc667cab353c67d2fa50b232796246e40b0430c336c883dd37d540a0876d260afd593e0b5ac427a
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C:\Users\Admin\AppData\Roaming\dollw9235795.exeFilesize
656KB
MD5262b0df8faf55699067f4ba7ce82056b
SHA16d45c0bea90be7f0eaaf2546cbff58895437cd73
SHA2569e45d68895100a852ffe7181d2ab20083a752f4bb3a079a76771ecff71a7ffed
SHA5129486fe39d25c37b31997e7dfbbef945db0c208cd05083bf44fc667cab353c67d2fa50b232796246e40b0430c336c883dd37d540a0876d260afd593e0b5ac427a
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C:\Users\Admin\AppData\Roaming\dollw9235795.exeFilesize
656KB
MD5262b0df8faf55699067f4ba7ce82056b
SHA16d45c0bea90be7f0eaaf2546cbff58895437cd73
SHA2569e45d68895100a852ffe7181d2ab20083a752f4bb3a079a76771ecff71a7ffed
SHA5129486fe39d25c37b31997e7dfbbef945db0c208cd05083bf44fc667cab353c67d2fa50b232796246e40b0430c336c883dd37d540a0876d260afd593e0b5ac427a
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C:\Users\Admin\AppData\Roaming\dollw9235795.exeFilesize
656KB
MD5262b0df8faf55699067f4ba7ce82056b
SHA16d45c0bea90be7f0eaaf2546cbff58895437cd73
SHA2569e45d68895100a852ffe7181d2ab20083a752f4bb3a079a76771ecff71a7ffed
SHA5129486fe39d25c37b31997e7dfbbef945db0c208cd05083bf44fc667cab353c67d2fa50b232796246e40b0430c336c883dd37d540a0876d260afd593e0b5ac427a
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\Users\Admin\AppData\Roaming\dollw9235795.exeFilesize
656KB
MD5262b0df8faf55699067f4ba7ce82056b
SHA16d45c0bea90be7f0eaaf2546cbff58895437cd73
SHA2569e45d68895100a852ffe7181d2ab20083a752f4bb3a079a76771ecff71a7ffed
SHA5129486fe39d25c37b31997e7dfbbef945db0c208cd05083bf44fc667cab353c67d2fa50b232796246e40b0430c336c883dd37d540a0876d260afd593e0b5ac427a
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memory/324-72-0x0000000000760000-0x000000000076E000-memory.dmpFilesize
56KB
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memory/324-73-0x0000000004D50000-0x0000000004D90000-memory.dmpFilesize
256KB
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memory/324-76-0x0000000000770000-0x000000000077C000-memory.dmpFilesize
48KB
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memory/324-77-0x00000000055C0000-0x0000000005638000-memory.dmpFilesize
480KB
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memory/324-78-0x0000000001EB0000-0x0000000001EE2000-memory.dmpFilesize
200KB
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memory/324-67-0x0000000000060000-0x000000000010A000-memory.dmpFilesize
680KB
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memory/324-74-0x0000000004D50000-0x0000000004D90000-memory.dmpFilesize
256KB
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memory/912-83-0x0000000000400000-0x0000000000430000-memory.dmpFilesize
192KB
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memory/912-82-0x0000000000400000-0x0000000000430000-memory.dmpFilesize
192KB
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memory/912-81-0x0000000000400000-0x0000000000430000-memory.dmpFilesize
192KB
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memory/912-85-0x0000000000400000-0x0000000000430000-memory.dmpFilesize
192KB
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memory/912-84-0x000000007EFDE000-0x000000007EFDF000-memory.dmpFilesize
4KB
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memory/912-88-0x0000000000400000-0x0000000000430000-memory.dmpFilesize
192KB
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memory/912-90-0x0000000000400000-0x0000000000430000-memory.dmpFilesize
192KB
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memory/912-91-0x0000000001F60000-0x0000000001FA0000-memory.dmpFilesize
256KB
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memory/912-109-0x0000000001F60000-0x0000000001FA0000-memory.dmpFilesize
256KB
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memory/912-80-0x0000000000400000-0x0000000000430000-memory.dmpFilesize
192KB
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memory/1996-54-0x000000005FFF0000-0x0000000060000000-memory.dmpFilesize
64KB
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memory/1996-127-0x000000005FFF0000-0x0000000060000000-memory.dmpFilesize
64KB