0742e51d1d636720c7623c0188b232a17a492f64ae38550ba9ec46b2b7f32a2b

General

Target

DETAILS 14032023.doc
Size

518.4MB
MD5

f30f9eed1fc654c010ab7dec52291fbd
SHA1

b17388dbcf3a8e437358865c597ba372c7a4a79d
SHA256

32b73674bef1bf5a7893ddfff9ab38c3efb281f09838c723cbf5c9f1f5cca10c
SHA512

7485d2adad87bbc74281dc555e9e97284a4ef2513093b6e1448c06ddb1fa32bbbf13515a88af2ea14b6136c4f6726ffe4f7929619ab9f57c3d840b36d9cd1faf
SSDEEP

6144:5yk1RgZZXbN63GW1Z7krKSUzMNYJJdKkOl950uH54Lg4Ne9C:5/MXJ6WW1Z7ktUgNYJJdKkOHC4D409

Score

10^/10

Malware Config

Signatures

Process spawned unexpected child process 1 IoCs

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

Processes:

regsvr32.exe

description	pid	pid_target	process	target process
Parent C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE is not expected to spawn this process	1276	940	regsvr32.exe	WINWORD.EXE

Loads dropped DLL 2 IoCs

Processes:

regsvr32.exeregsvr32.exe

pid process

1276 regsvr32.exe
1188 regsvr32.exe
Drops file in Windows directory 1 IoCs

Processes:

WINWORD.EXE

description ioc process

File opened for modification C:\Windows\Debug\WIA\wiatrace.log WINWORD.EXE
Office loads VBA resources, possible macro or embedded object present

pid	process
1276	regsvr32.exe
1188	regsvr32.exe

description	ioc	process
File opened for modification	C:\Windows\Debug\WIA\wiatrace.log	WINWORD.EXE

Modifies Internet Explorer settings 1 TTPs 31 IoCs

adware spyware

Modify Registry

T1112

Processes:

WINWORD.EXE

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-1283023626-844874658-3193756055-1000\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
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	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-1283023626-844874658-3193756055-1000\Software\Microsoft\Internet Explorer\Toolbar\ShowDiscussionButton = "Yes"	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-1283023626-844874658-3193756055-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\ = "res://C:\\PROGRA~2\\MICROS~1\\Office14\\ONBttnIE.dll/105"	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell	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 deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell	WINWORD.EXE
Key created	\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\shell\edit	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit\ = "&Edit"	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit\ = "&Edit"	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-1283023626-844874658-3193756055-1000\Software\Microsoft\Internet Explorer\MenuExt	WINWORD.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-1283023626-844874658-3193756055-1000\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 MHTML Editor\shell\edit	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-1283023626-844874658-3193756055-1000\Software\Microsoft\Internet Explorer\Toolbar	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-1283023626-844874658-3193756055-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote	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\edit\command	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\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit\command	WINWORD.EXE
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0057004f0052004400460069006c00650073003e00620069002400540021005600210030005a003d007b0050006b00300076006d007e0041005a00750020002f006e002000220025003100220000000000	WINWORD.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-1283023626-844874658-3193756055-1000\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
Set value (int)	\REGISTRY\USER\S-1-5-21-1283023626-844874658-3193756055-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\Contexts = "1"	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

Modifies registry class 64 IoCs

Processes:

WINWORD.EXE

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm	WINWORD.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\""	WINWORD.EXE
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0045005800430045004c00460069006c00650073003e00560069006a00710042006f006600280059003800270077002100460049006400310067004c00510020002f0064006400650000000000	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Publisher\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\WinWord.exe	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\ddeexec	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Print\command	WINWORD.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Print	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\.mht\OpenWithList\Microsoft Publisher\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b005000750062005000720069006d006100720079003e00520024006e0075006a0053005700460065003f007d0061004c00720052007000390078004000570020002500310000000000	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\DefaultIcon	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\EXCEL.EXE\" /dde"	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\WinWord.exe\shell\edit\ = "&Open"	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\.mht\OpenWithList\Excel.exe\shell\edit\ = "&Open"	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	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{42042206-2D85-11D3-8CFF-005004838597}\Version	WINWORD.EXE
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Word\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0057004f0052004400460069006c00650073003e00620069002400540021005600210030005a003d007b0050006b00300076006d007e0041005a00750020002f006e002000220025003100220000000000	WINWORD.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Edit\command	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Word	WINWORD.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Edit	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\mhtmlfile	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Print\ = "&Print"	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel\shell\edit\ddeexec\topic	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Publisher\shell\edit	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\.htm\OpenWithList\WinWord.exe\shell\edit	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 Word\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\.htm\OpenWithList\Microsoft Publisher	WINWORD.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"	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\DefaultIcon	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	WINWORD.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Edit\command	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 Word\shell\edit\ = "&Open"	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\Excel.exe\shell\edit\ddeexec\application	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Publisher	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Print	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Print\command	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\DefaultIcon\ = "\"%1\""	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel	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\.mht	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\Microsoft Publisher\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\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
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit\ddeexec\application\ = "Excel"	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\MSPub.exe\shell\edit\command	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\.htm\OpenWithList\Microsoft Excel\shell\edit\ddeexec\application	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel\shell\edit\ddeexec\application\ = "Excel"	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit\command	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\Microsoft Excel\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0045005800430045004c00460069006c00650073003e00560069006a00710042006f006600280059003800270077002100460049006400310067004c00510020002f0064006400650000000000	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Edit	WINWORD.EXE

Script User-Agent 1 IoCs
Uses user-agent string associated with script host/environment.

Processes:

description flow ioc

HTTP User-Agent header 11 Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5)
Suspicious behavior: AddClipboardFormatListener 1 IoCs

Processes:

WINWORD.EXE

pid process

940 WINWORD.EXE
Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

regsvr32.exe

pid process

1188 regsvr32.exe
Suspicious use of FindShellTrayWindow 3 IoCs

Processes:

WINWORD.EXE

pid process

940 WINWORD.EXE
940 WINWORD.EXE
940 WINWORD.EXE
Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

WINWORD.EXE

pid process

940 WINWORD.EXE
940 WINWORD.EXE

description	flow	ioc
HTTP User-Agent header	11	Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5)

pid	process
940	WINWORD.EXE

pid	process
1188	regsvr32.exe

pid	process
940	WINWORD.EXE
940	WINWORD.EXE
940	WINWORD.EXE

pid	process
940	WINWORD.EXE
940	WINWORD.EXE

Suspicious use of WriteProcessMemory 23 IoCs

Processes:

WINWORD.EXEregsvr32.exeregsvr32.exe

description	pid	process	target process
PID 940 wrote to memory of 1500	940	WINWORD.EXE	splwow64.exe
PID 940 wrote to memory of 1500	940	WINWORD.EXE	splwow64.exe
PID 940 wrote to memory of 1500	940	WINWORD.EXE	splwow64.exe
PID 940 wrote to memory of 1500	940	WINWORD.EXE	splwow64.exe
PID 940 wrote to memory of 1276	940	WINWORD.EXE	regsvr32.exe
PID 940 wrote to memory of 1276	940	WINWORD.EXE	regsvr32.exe
PID 940 wrote to memory of 1276	940	WINWORD.EXE	regsvr32.exe
PID 940 wrote to memory of 1276	940	WINWORD.EXE	regsvr32.exe
PID 940 wrote to memory of 1276	940	WINWORD.EXE	regsvr32.exe
PID 940 wrote to memory of 1276	940	WINWORD.EXE	regsvr32.exe
PID 940 wrote to memory of 1276	940	WINWORD.EXE	regsvr32.exe
PID 1276 wrote to memory of 1188	1276	regsvr32.exe	regsvr32.exe
PID 1276 wrote to memory of 1188	1276	regsvr32.exe	regsvr32.exe
PID 1276 wrote to memory of 1188	1276	regsvr32.exe	regsvr32.exe
PID 1276 wrote to memory of 1188	1276	regsvr32.exe	regsvr32.exe
PID 1276 wrote to memory of 1188	1276	regsvr32.exe	regsvr32.exe
PID 1276 wrote to memory of 1188	1276	regsvr32.exe	regsvr32.exe
PID 1276 wrote to memory of 1188	1276	regsvr32.exe	regsvr32.exe
PID 1188 wrote to memory of 1692	1188	regsvr32.exe	regsvr32.exe
PID 1188 wrote to memory of 1692	1188	regsvr32.exe	regsvr32.exe
PID 1188 wrote to memory of 1692	1188	regsvr32.exe	regsvr32.exe
PID 1188 wrote to memory of 1692	1188	regsvr32.exe	regsvr32.exe
PID 1188 wrote to memory of 1692	1188	regsvr32.exe	regsvr32.exe

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\DETAILS 14032023.doc"
1⤵
- Drops file in Windows directory
- Modifies Internet Explorer settings
- Modifies registry class
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:940

C:\Windows\splwow64.exe
C:\Windows\splwow64.exe 12288
2⤵
PID:1500

C:\Windows\SysWOW64\regsvr32.exe
"C:\Windows\System32\regsvr32.exe" /s "C:\Users\Admin\AppData\Local\Temp\161949.tmp"
2⤵
- Process spawned unexpected child process
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1276

C:\Windows\system32\regsvr32.exe
/s "C:\Users\Admin\AppData\Local\Temp\161949.tmp"
3⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1188

C:\Windows\system32\regsvr32.exe
C:\Windows\system32\regsvr32.exe "C:\Windows\system32\WzbFbFEuVzBcrTPfV\lJgZeyrUlPHOkXXF.dll"
4⤵
PID:1692

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\161949.tmp
Filesize
518.5MB

MD5
5d82ffd92fedcf51f9d0567c00bbc86f

SHA1
937136806d35f012dce1bb41234f1b4fb6706817

SHA256
dddc9be1b18831d21eb3b403ba0190e9e3e6ec839694081642d9e934be335b31

SHA512
a690d8245dbad71979f69350d5fd37aa2b0be9045ee67cf040f7db8ddf4f6eaa07409f633829950a9f2ec90e9b1839c878b75e4b554c5d4459f470e903963171

Download Submit
C:\Users\Admin\AppData\Local\Temp\161956.zip
Filesize
825KB

MD5
d2d461a0329936877bff5c9e5376ea7b

SHA1
5385fc7976a2c3d53ec55d069eee4a76be7307ff

SHA256
fc9376193c41997754a373c33d5f10cf380ee295da28b0aa3e550e648bb9d45d

SHA512
a672d4ef9144a276b9f451a564229a54173edb0725ccee1e15b49224e411623b97521bcfc06a69cdbc6cd35415ba9a5130be2f9516bda050dee9422561174061

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Templates\Normal.dotm
Filesize
20KB

MD5
06e4d4a85c46e4654b062d59663d54ef

SHA1
28b89f2e93e54df3e428695bddebcc60ebd1498b

SHA256
1da29239355fd1111ba3f70786a8b0add847216120116a71140c2dfa615f9690

SHA512
3d968444c82897ac6f9b600d9a233cf88127558b7473c20d1ae2212d33d834a8aa5e5fa02abdbf869718495ece7e9d67acc420acfcab4d6b4b29813ec52b7a2b

Download Submit
\Users\Admin\AppData\Local\Temp\161949.tmp
Filesize
518.5MB

MD5
5d82ffd92fedcf51f9d0567c00bbc86f

SHA1
937136806d35f012dce1bb41234f1b4fb6706817

SHA256
dddc9be1b18831d21eb3b403ba0190e9e3e6ec839694081642d9e934be335b31

SHA512
a690d8245dbad71979f69350d5fd37aa2b0be9045ee67cf040f7db8ddf4f6eaa07409f633829950a9f2ec90e9b1839c878b75e4b554c5d4459f470e903963171

Download Submit
\Users\Admin\AppData\Local\Temp\161949.tmp
Filesize
518.5MB

MD5
5d82ffd92fedcf51f9d0567c00bbc86f

SHA1
937136806d35f012dce1bb41234f1b4fb6706817

SHA256
dddc9be1b18831d21eb3b403ba0190e9e3e6ec839694081642d9e934be335b31

SHA512
a690d8245dbad71979f69350d5fd37aa2b0be9045ee67cf040f7db8ddf4f6eaa07409f633829950a9f2ec90e9b1839c878b75e4b554c5d4459f470e903963171

Download Submit
memory/940-87-0x0000000000500000-0x0000000000600000-memory.dmp

Filesize
1024KB

Download
memory/940-117-0x0000000000500000-0x0000000000600000-memory.dmp

Filesize
1024KB

Download
memory/940-61-0x0000000000500000-0x0000000000600000-memory.dmp

Filesize
1024KB

Download
memory/940-62-0x0000000000500000-0x0000000000600000-memory.dmp

Filesize
1024KB

Download
memory/940-63-0x0000000000500000-0x0000000000600000-memory.dmp

Filesize
1024KB

Download
memory/940-58-0x0000000000500000-0x0000000000600000-memory.dmp

Filesize
1024KB

Download
memory/940-64-0x0000000000500000-0x0000000000600000-memory.dmp

Filesize
1024KB

Download
memory/940-65-0x0000000000500000-0x0000000000600000-memory.dmp

Filesize
1024KB

Download
memory/940-66-0x0000000000500000-0x0000000000600000-memory.dmp

Filesize
1024KB

Download
memory/940-67-0x0000000000500000-0x0000000000600000-memory.dmp

Filesize
1024KB

Download
memory/940-92-0x0000000000500000-0x0000000000600000-memory.dmp

Filesize
1024KB

Download
memory/940-69-0x0000000000500000-0x0000000000600000-memory.dmp

Filesize
1024KB

Download
memory/940-70-0x0000000000500000-0x0000000000600000-memory.dmp

Filesize
1024KB

Download
memory/940-71-0x0000000000500000-0x0000000000600000-memory.dmp

Filesize
1024KB

Download
memory/940-72-0x0000000000500000-0x0000000000600000-memory.dmp

Filesize
1024KB

Download
memory/940-73-0x0000000000500000-0x0000000000600000-memory.dmp

Filesize
1024KB

Download
memory/940-76-0x0000000000500000-0x0000000000600000-memory.dmp

Filesize
1024KB

Download
memory/940-75-0x0000000000500000-0x0000000000600000-memory.dmp

Filesize
1024KB

Download
memory/940-77-0x0000000000500000-0x0000000000600000-memory.dmp

Filesize
1024KB

Download
memory/940-78-0x0000000000500000-0x0000000000600000-memory.dmp

Filesize
1024KB

Download
memory/940-74-0x0000000000500000-0x0000000000600000-memory.dmp

Filesize
1024KB

Download
memory/940-80-0x0000000000500000-0x0000000000600000-memory.dmp

Filesize
1024KB

Download
memory/940-81-0x0000000000500000-0x0000000000600000-memory.dmp

Filesize
1024KB

Download
memory/940-82-0x0000000000500000-0x0000000000600000-memory.dmp

Filesize
1024KB

Download
memory/940-83-0x0000000000500000-0x0000000000600000-memory.dmp

Filesize
1024KB

Download
memory/940-79-0x0000000000500000-0x0000000000600000-memory.dmp

Filesize
1024KB

Download
memory/940-84-0x0000000000500000-0x0000000000600000-memory.dmp

Filesize
1024KB

Download
memory/940-85-0x0000000000500000-0x0000000000600000-memory.dmp

Filesize
1024KB

Download
memory/940-86-0x0000000000500000-0x0000000000600000-memory.dmp

Filesize
1024KB

Download
memory/940-59-0x0000000000500000-0x0000000000600000-memory.dmp

Filesize
1024KB

Download
memory/940-1740-0x0000000006B10000-0x0000000006B11000-memory.dmp

Filesize
4KB

Download
memory/940-60-0x0000000000500000-0x0000000000600000-memory.dmp

Filesize
1024KB

Download
memory/940-68-0x0000000000500000-0x0000000000600000-memory.dmp

Filesize
1024KB

Download
memory/940-90-0x0000000000500000-0x0000000000600000-memory.dmp

Filesize
1024KB

Download
memory/940-89-0x0000000000500000-0x0000000000600000-memory.dmp

Filesize
1024KB

Download
memory/940-94-0x0000000000500000-0x0000000000600000-memory.dmp

Filesize
1024KB

Download
memory/940-95-0x0000000000500000-0x0000000000600000-memory.dmp

Filesize
1024KB

Download
memory/940-96-0x0000000000500000-0x0000000000600000-memory.dmp

Filesize
1024KB

Download
memory/940-97-0x0000000000500000-0x0000000000600000-memory.dmp

Filesize
1024KB

Download
memory/940-93-0x0000000000500000-0x0000000000600000-memory.dmp

Filesize
1024KB

Download
memory/940-98-0x0000000000500000-0x0000000000600000-memory.dmp

Filesize
1024KB

Download
memory/940-99-0x0000000000500000-0x0000000000600000-memory.dmp

Filesize
1024KB

Download
memory/940-100-0x0000000000500000-0x0000000000600000-memory.dmp

Filesize
1024KB

Download
memory/940-101-0x0000000000500000-0x0000000000600000-memory.dmp

Filesize
1024KB

Download
memory/940-102-0x0000000000500000-0x0000000000600000-memory.dmp

Filesize
1024KB

Download
memory/940-104-0x0000000000500000-0x0000000000600000-memory.dmp

Filesize
1024KB

Download
memory/940-105-0x0000000000500000-0x0000000000600000-memory.dmp

Filesize
1024KB

Download
memory/940-106-0x0000000000500000-0x0000000000600000-memory.dmp

Filesize
1024KB

Download
memory/940-108-0x0000000000500000-0x0000000000600000-memory.dmp

Filesize
1024KB

Download
memory/940-109-0x0000000000500000-0x0000000000600000-memory.dmp

Filesize
1024KB

Download
memory/940-107-0x0000000000500000-0x0000000000600000-memory.dmp

Filesize
1024KB

Download
memory/940-103-0x0000000000500000-0x0000000000600000-memory.dmp

Filesize
1024KB

Download
memory/940-110-0x0000000000500000-0x0000000000600000-memory.dmp

Filesize
1024KB

Download
memory/940-111-0x0000000000500000-0x0000000000600000-memory.dmp

Filesize
1024KB

Download
memory/940-112-0x0000000000500000-0x0000000000600000-memory.dmp

Filesize
1024KB

Download
memory/940-113-0x0000000000500000-0x0000000000600000-memory.dmp

Filesize
1024KB

Download
memory/940-114-0x0000000000500000-0x0000000000600000-memory.dmp

Filesize
1024KB

Download
memory/940-116-0x0000000000500000-0x0000000000600000-memory.dmp

Filesize
1024KB

Download
memory/940-115-0x0000000000500000-0x0000000000600000-memory.dmp

Filesize
1024KB

Download
memory/940-91-0x0000000000500000-0x0000000000600000-memory.dmp

Filesize
1024KB

Download
memory/940-1481-0x0000000006B10000-0x0000000006B11000-memory.dmp

Filesize
4KB

Download
memory/940-88-0x0000000000500000-0x0000000000600000-memory.dmp

Filesize
1024KB

Download
memory/940-54-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/1188-1739-0x00000000002A0000-0x00000000002A1000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

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Downloads