Analysis
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max time kernel
109s -
max time network
49s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
19/08/2022, 12:55
Static task
static1
Behavioral task
behavioral1
Sample
Payment.xlsx
Resource
win7-20220812-en
windows7-x64
16 signatures
150 seconds
Behavioral task
behavioral2
Sample
Payment.xlsx
Resource
win10v2004-20220812-en
windows10-2004-x64
5 signatures
150 seconds
Behavioral task
behavioral3
Sample
attachment-2.gif
Resource
win7-20220812-en
windows7-x64
4 signatures
150 seconds
Behavioral task
behavioral4
Sample
attachment-2.gif
Resource
win10v2004-20220812-en
windows10-2004-x64
5 signatures
150 seconds
General
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Target
Payment.xlsx
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Size
20KB
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MD5
8b1f48f634933fa99747ad66bdbd2509
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SHA1
a686db076be817083772fbe0e9ab5f78cf2f84e3
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SHA256
467dab8f3f0bcb21de778ba8a43943011bfb07f3897a332ae3145f17aade2065
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SHA512
528490c2c1c88b872049287cfba4555a7a3203be6ba13cd061399622e13c36384a693be0f9a4f354b78c7f80ed2a5d635d00977e2ec462a6930db23003769965
Score
10/10
Malware Config
Extracted
Family
agenttesla
C2
https://api.telegram.org/bot1900392974:AAEB_yGGlWksNcNC4Dg08OgUSlmDON2w098/sendDocument
Signatures
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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AgentTesla payload 6 IoCs
resource yara_rule behavioral1/memory/1236-80-0x0000000000400000-0x000000000043C000-memory.dmp family_agenttesla behavioral1/memory/1236-81-0x0000000000400000-0x000000000043C000-memory.dmp family_agenttesla behavioral1/memory/1236-82-0x0000000000400000-0x000000000043C000-memory.dmp family_agenttesla behavioral1/memory/1236-83-0x000000000043772E-mapping.dmp family_agenttesla behavioral1/memory/1236-86-0x0000000000400000-0x000000000043C000-memory.dmp family_agenttesla behavioral1/memory/1236-88-0x0000000000400000-0x000000000043C000-memory.dmp family_agenttesla -
Blocklisted process makes network request 1 IoCs
flow pid Process 3 1904 EQNEDT32.EXE -
Downloads MZ/PE file
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Executes dropped EXE 4 IoCs
pid Process 1728 regasm_svch.exe 1536 regasm_svch.exe 1332 regasm_svch.exe 1236 regasm_svch.exe -
Loads dropped DLL 5 IoCs
pid Process 1904 EQNEDT32.EXE 1904 EQNEDT32.EXE 1904 EQNEDT32.EXE 1904 EQNEDT32.EXE 1904 EQNEDT32.EXE -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 1728 set thread context of 1236 1728 regasm_svch.exe 34 -
Enumerates system info in registry 2 TTPs 1 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\Hardware\Description\System\FloatingPointProcessor EXCEL.EXE -
Launches Equation Editor 1 TTPs 1 IoCs
Equation Editor is an old Office component often targeted by exploits such as CVE-2017-11882.
pid Process 1904 EQNEDT32.EXE -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-2591564548-2301609547-1748242483-1000\Software\Microsoft\Internet Explorer\MenuExt EXCEL.EXE Set value (str) \REGISTRY\USER\S-1-5-21-2591564548-2301609547-1748242483-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\ = "res://C:\\PROGRA~2\\MICROS~1\\Office14\\ONBttnIE.dll/105" EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit\command EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit EXCEL.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit\ = "&Edit" EXCEL.EXE Key created \REGISTRY\USER\S-1-5-21-2591564548-2301609547-1748242483-1000\Software\Microsoft\Internet Explorer\Toolbar EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor EXCEL.EXE Key deleted \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell EXCEL.EXE Key deleted \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor EXCEL.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\WINWORD.EXE\" /n \"%1\"" EXCEL.EXE Set value (data) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0057004f0052004400460069006c00650073003e00620069002400540021005600210030005a003d007b0050006b00300076006d007e0041005a00750020002f006e002000220025003100220000000000 EXCEL.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2591564548-2301609547-1748242483-1000\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 EXCEL.EXE Key deleted \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell EXCEL.EXE Key deleted \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML 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\command EXCEL.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2591564548-2301609547-1748242483-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\Contexts = "55" EXCEL.EXE Key deleted \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit\COMMAND EXCEL.EXE 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 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 Set value (data) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML 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 (str) \REGISTRY\USER\S-1-5-21-2591564548-2301609547-1748242483-1000\Software\Microsoft\Internet Explorer\Toolbar\ShowDiscussionButton = "Yes" EXCEL.EXE Key created \REGISTRY\USER\S-1-5-21-2591564548-2301609547-1748242483-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote EXCEL.EXE Key created \REGISTRY\USER\S-1-5-21-2591564548-2301609547-1748242483-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel EXCEL.EXE Set value (str) \REGISTRY\USER\S-1-5-21-2591564548-2301609547-1748242483-1000\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\edit EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor EXCEL.EXE -
Modifies registry class 64 IoCs
description ioc Process Set value (data) \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Word\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0057004f0052004400460069006c00650073003e00620069002400540021005600210030005a003d007b0050006b00300076006d007e0041005a00750020002f006e002000220025003100220000000000 EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\WinWord.exe\shell\edit\command EXCEL.EXE Set value (data) \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0045005800430045004c00460069006c00650073003e00560069006a00710042006f006600280059003800270077002100460049006400310067004c00510020002f0064006400650000000000 EXCEL.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\msohtmed.exe\" %1" EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Word\shell\edit\command EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\MSPub.exe\shell\edit EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{42042206-2D85-11D3-8CFF-005004838597}\Old Icon EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\MSPub.exe\shell\edit\command EXCEL.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\DefaultIcon\ = "\"%1\"" EXCEL.EXE Set value (data) \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\WinWord.exe\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0057004f0052004400460069006c00650073003e00620069002400540021005600210030005a003d007b0050006b00300076006d007e0041005a00750020002f006e002000220025003100220000000000 EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit\ddeexec\topic 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\MSPub.exe\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b005000750062005000720069006d006100720079003e00520024006e0075006a0053005700460065003f007d0061004c00720052007000390078004000570020002500310000000000 EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel EXCEL.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\WinWord.exe\shell\edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\WINWORD.EXE\" /n \"%1\"" EXCEL.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel\shell\edit\ = "&Open" EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Publisher\shell\edit\command EXCEL.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Print\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\msohtmed.exe\" /p %1" EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\MSPub.exe EXCEL.EXE Set value (data) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\MSPub.exe\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b005000750062005000720069006d006100720079003e00520024006e0075006a0053005700460065003f007d0061004c00720052007000390078004000570020002500310000000000 EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Edit EXCEL.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit\ddeexec\application\ = "Excel" EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList EXCEL.EXE Set value (data) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Word\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0057004f0052004400460069006c00650073003e00620069002400540021005600210030005a003d007b0050006b00300076006d007e0041005a00750020002f006e002000220025003100220000000000 EXCEL.EXE Set value (data) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0045005800430045004c00460069006c00650073003e00560069006a00710042006f006600280059003800270077002100460049006400310067004c00510020002f0064006400650000000000 EXCEL.EXE 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 Set value (data) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Publisher\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b005000750062005000720069006d006100720079003e00520024006e0075006a0053005700460065003f007d0061004c00720052007000390078004000570020002500310000000000 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\.htm\OpenWithList\Excel.exe\shell\edit\ddeexec\ = "[open(\"%1\")]" EXCEL.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Edit\ = "&Edit" EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel\shell\edit\ddeexec EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Print EXCEL.EXE Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Print\command EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\DefaultIcon EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{42042206-2D85-11D3-8CFF-005004838597}\Old Icon\htmlfile EXCEL.EXE Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Edit\command EXCEL.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shellex\IconHandler\ = "{42042206-2D85-11D3-8CFF-005004838597}" EXCEL.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel\shell\edit\ddeexec\topic\ = "system" EXCEL.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Edit\ = "&Edit" EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shellex\IconHandler EXCEL.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shellex\IconHandler\ = "{42042206-2D85-11D3-8CFF-005004838597}" EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Word\shell\edit EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\WinWord.exe\shell\edit EXCEL.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Word\shell\edit\ = "&Open" EXCEL.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Word\shell\edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\WINWORD.EXE\" /n \"%1\"" EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\ddeexec\topic EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile EXCEL.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Print\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\msohtmed.exe\" /p %1" 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\Microsoft Excel\shell\edit\ddeexec\ = "[open(\"%1\")]" EXCEL.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit\ = "&Open" EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit\command EXCEL.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Publisher\shell\edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\MSPUB.EXE\" %1" EXCEL.EXE Set value (data) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0045005800430045004c00460069006c00650073003e00560069006a00710042006f006600280059003800270077002100460049006400310067004c00510020002f0064006400650000000000 EXCEL.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\ddeexec\topic\ = "system" EXCEL.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit\ddeexec\topic\ = "system" EXCEL.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\MSPub.exe\shell\edit\ = "&Open" EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\ShellEx EXCEL.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Print\ = "&Print" EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Word\shell\edit EXCEL.EXE Set value (data) \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0045005800430045004c00460069006c00650073003e00560069006a00710042006f006600280059003800270077002100460049006400310067004c00510020002f0064006400650000000000 EXCEL.EXE -
Suspicious behavior: AddClipboardFormatListener 1 IoCs
pid Process 1088 EXCEL.EXE -
Suspicious behavior: EnumeratesProcesses 6 IoCs
pid Process 1728 regasm_svch.exe 1728 regasm_svch.exe 1728 regasm_svch.exe 1728 regasm_svch.exe 1236 regasm_svch.exe 1236 regasm_svch.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 1728 regasm_svch.exe Token: SeDebugPrivilege 1236 regasm_svch.exe -
Suspicious use of SetWindowsHookEx 3 IoCs
pid Process 1088 EXCEL.EXE 1088 EXCEL.EXE 1088 EXCEL.EXE -
Suspicious use of WriteProcessMemory 21 IoCs
description pid Process procid_target PID 1904 wrote to memory of 1728 1904 EQNEDT32.EXE 30 PID 1904 wrote to memory of 1728 1904 EQNEDT32.EXE 30 PID 1904 wrote to memory of 1728 1904 EQNEDT32.EXE 30 PID 1904 wrote to memory of 1728 1904 EQNEDT32.EXE 30 PID 1728 wrote to memory of 1536 1728 regasm_svch.exe 32 PID 1728 wrote to memory of 1536 1728 regasm_svch.exe 32 PID 1728 wrote to memory of 1536 1728 regasm_svch.exe 32 PID 1728 wrote to memory of 1536 1728 regasm_svch.exe 32 PID 1728 wrote to memory of 1332 1728 regasm_svch.exe 33 PID 1728 wrote to memory of 1332 1728 regasm_svch.exe 33 PID 1728 wrote to memory of 1332 1728 regasm_svch.exe 33 PID 1728 wrote to memory of 1332 1728 regasm_svch.exe 33 PID 1728 wrote to memory of 1236 1728 regasm_svch.exe 34 PID 1728 wrote to memory of 1236 1728 regasm_svch.exe 34 PID 1728 wrote to memory of 1236 1728 regasm_svch.exe 34 PID 1728 wrote to memory of 1236 1728 regasm_svch.exe 34 PID 1728 wrote to memory of 1236 1728 regasm_svch.exe 34 PID 1728 wrote to memory of 1236 1728 regasm_svch.exe 34 PID 1728 wrote to memory of 1236 1728 regasm_svch.exe 34 PID 1728 wrote to memory of 1236 1728 regasm_svch.exe 34 PID 1728 wrote to memory of 1236 1728 regasm_svch.exe 34
Processes
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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\Payment.xlsx1⤵
- Enumerates system info in registry
- Modifies Internet Explorer settings
- Modifies registry class
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:1088
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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:1904 -
C:\Users\Public\regasm_svch.exe"C:\Users\Public\regasm_svch.exe"2⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1728 -
C:\Users\Public\regasm_svch.exe"C:\Users\Public\regasm_svch.exe"3⤵
- Executes dropped EXE
PID:1536
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C:\Users\Public\regasm_svch.exe"C:\Users\Public\regasm_svch.exe"3⤵
- Executes dropped EXE
PID:1332
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C:\Users\Public\regasm_svch.exe"C:\Users\Public\regasm_svch.exe"3⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1236
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
820KB
MD5dd7507c4b13050e9a433a7bd70f7591f
SHA17706c0e624eefc87602805f449e4af20893dbc00
SHA256676a71156ff2422af1b291e83030ef217607574e2eeb0344af54a4cd7e99d8a8
SHA512ddbab3f63da65808f1a2f8def5ee453320f61c390a2530bd4b33275ccc6788234d6fb2dab737addcc340d42a71b6de5e5eb59491f8c06d8348df089f5fb5a537
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Filesize
820KB
MD5dd7507c4b13050e9a433a7bd70f7591f
SHA17706c0e624eefc87602805f449e4af20893dbc00
SHA256676a71156ff2422af1b291e83030ef217607574e2eeb0344af54a4cd7e99d8a8
SHA512ddbab3f63da65808f1a2f8def5ee453320f61c390a2530bd4b33275ccc6788234d6fb2dab737addcc340d42a71b6de5e5eb59491f8c06d8348df089f5fb5a537
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Filesize
820KB
MD5dd7507c4b13050e9a433a7bd70f7591f
SHA17706c0e624eefc87602805f449e4af20893dbc00
SHA256676a71156ff2422af1b291e83030ef217607574e2eeb0344af54a4cd7e99d8a8
SHA512ddbab3f63da65808f1a2f8def5ee453320f61c390a2530bd4b33275ccc6788234d6fb2dab737addcc340d42a71b6de5e5eb59491f8c06d8348df089f5fb5a537
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Filesize
820KB
MD5dd7507c4b13050e9a433a7bd70f7591f
SHA17706c0e624eefc87602805f449e4af20893dbc00
SHA256676a71156ff2422af1b291e83030ef217607574e2eeb0344af54a4cd7e99d8a8
SHA512ddbab3f63da65808f1a2f8def5ee453320f61c390a2530bd4b33275ccc6788234d6fb2dab737addcc340d42a71b6de5e5eb59491f8c06d8348df089f5fb5a537
-
Filesize
820KB
MD5dd7507c4b13050e9a433a7bd70f7591f
SHA17706c0e624eefc87602805f449e4af20893dbc00
SHA256676a71156ff2422af1b291e83030ef217607574e2eeb0344af54a4cd7e99d8a8
SHA512ddbab3f63da65808f1a2f8def5ee453320f61c390a2530bd4b33275ccc6788234d6fb2dab737addcc340d42a71b6de5e5eb59491f8c06d8348df089f5fb5a537
-
Filesize
820KB
MD5dd7507c4b13050e9a433a7bd70f7591f
SHA17706c0e624eefc87602805f449e4af20893dbc00
SHA256676a71156ff2422af1b291e83030ef217607574e2eeb0344af54a4cd7e99d8a8
SHA512ddbab3f63da65808f1a2f8def5ee453320f61c390a2530bd4b33275ccc6788234d6fb2dab737addcc340d42a71b6de5e5eb59491f8c06d8348df089f5fb5a537
-
Filesize
820KB
MD5dd7507c4b13050e9a433a7bd70f7591f
SHA17706c0e624eefc87602805f449e4af20893dbc00
SHA256676a71156ff2422af1b291e83030ef217607574e2eeb0344af54a4cd7e99d8a8
SHA512ddbab3f63da65808f1a2f8def5ee453320f61c390a2530bd4b33275ccc6788234d6fb2dab737addcc340d42a71b6de5e5eb59491f8c06d8348df089f5fb5a537
-
Filesize
820KB
MD5dd7507c4b13050e9a433a7bd70f7591f
SHA17706c0e624eefc87602805f449e4af20893dbc00
SHA256676a71156ff2422af1b291e83030ef217607574e2eeb0344af54a4cd7e99d8a8
SHA512ddbab3f63da65808f1a2f8def5ee453320f61c390a2530bd4b33275ccc6788234d6fb2dab737addcc340d42a71b6de5e5eb59491f8c06d8348df089f5fb5a537
-
Filesize
820KB
MD5dd7507c4b13050e9a433a7bd70f7591f
SHA17706c0e624eefc87602805f449e4af20893dbc00
SHA256676a71156ff2422af1b291e83030ef217607574e2eeb0344af54a4cd7e99d8a8
SHA512ddbab3f63da65808f1a2f8def5ee453320f61c390a2530bd4b33275ccc6788234d6fb2dab737addcc340d42a71b6de5e5eb59491f8c06d8348df089f5fb5a537
-
Filesize
820KB
MD5dd7507c4b13050e9a433a7bd70f7591f
SHA17706c0e624eefc87602805f449e4af20893dbc00
SHA256676a71156ff2422af1b291e83030ef217607574e2eeb0344af54a4cd7e99d8a8
SHA512ddbab3f63da65808f1a2f8def5ee453320f61c390a2530bd4b33275ccc6788234d6fb2dab737addcc340d42a71b6de5e5eb59491f8c06d8348df089f5fb5a537