Analysis
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max time kernel
257s -
max time network
358s -
platform
windows7_x64 -
resource
win7-20221111-en -
resource tags
arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system -
submitted
06-12-2022 12:44
Static task
static1
Behavioral task
behavioral1
Sample
SecuriteInfo.com.Exploit.CVE-2018-0798.4.27084.13530.rtf
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
SecuriteInfo.com.Exploit.CVE-2018-0798.4.27084.13530.rtf
Resource
win10v2004-20221111-en
General
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Target
SecuriteInfo.com.Exploit.CVE-2018-0798.4.27084.13530.rtf
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Size
4KB
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MD5
c746fc38543961ccceb2d8479563eb24
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SHA1
bdcd20367cf10fba4e469fd7686f5954bf059bb0
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SHA256
90e73df4afa607e8067725397493c2781c69b1c2afa6e155c262ee90cb6e3a79
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SHA512
8ecc5025be36392d874e70e6fc1188584bfc5ed64aed628ddb9d5e384b15353f5bead449d9bbb29e7816b4f585a97462eea865c5d6b1e84dc99495ce5964260e
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SSDEEP
96:FtnJKExwV6jHtAFNo02KG2VHWGRr2juUes5wO5IUfMAWf4FjJiJsh:Flb06jHmi02d2dZrSrlSO5IUfMAogjJB
Malware Config
Extracted
formbook
4.1
wh23
ow9vyvfee.com
alvis.one
mutantgobz.claims
plynofon.com
southofkingst.store
nuvidamedspa.com
coffeeforyou56.com
opaletechevents.com
momobar.life
abcmousu.com
learnicd-11.com
tipokin.xyz
kahvezevki.com
suratdimond.com
oldartists.best
infoepic.info
mattresslabo.com
skarlmotors.com
cl9319x.xyz
med49app.net
vivarellistaging2.com
gwnv.link
ogurecsbatvoi-7.online
littlelionplaycafe.com
floridaindianrivergeoves.com
eyelashacademysurrey.com
elprobetre.store
sexfan.biz
westbay.casino
carmana.store
optitude.finance
neo-hub.us
meadowwoodanimalclinic.com
ok-experts.com
magnoliabymr.com
fenomini.com
miaowu.work
skipermind.com
winstim.com
14123ninemile.com
plegablescr.com
bloommagiccbdburaliste.com
focusing-garef.com
krumobilept.com
norbercik.online
qteko.com
growupmarketingservices.com
alem-holdings.com
entreinnovator3.com
mainlydivision.space
module.live
gtrewegehwewe5.asia
jd8wme.cyou
pingacx757.com
big-teamwork.com
lesyeuxdanslespoches.com
yutighjkdfgjkd.shop
yourstoolsample.com
musntgrumble.com
jurgenremmerie.com
ebade.xyz
johnollieconstruction.com
bioprofumeria.shop
sarithebrand.com
taiguszab.online
Signatures
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Formbook payload 2 IoCs
Processes:
resource yara_rule behavioral1/memory/852-74-0x0000000000400000-0x000000000042F000-memory.dmp formbook behavioral1/memory/1792-82-0x0000000000080000-0x00000000000AF000-memory.dmp formbook -
Blocklisted process makes network request 1 IoCs
Processes:
EQNEDT32.EXEflow pid process 3 1840 EQNEDT32.EXE -
Downloads MZ/PE file
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Executes dropped EXE 3 IoCs
Processes:
name.exeqaiuyqqkou.exeqaiuyqqkou.exepid process 1736 name.exe 272 qaiuyqqkou.exe 852 qaiuyqqkou.exe -
Loads dropped DLL 3 IoCs
Processes:
EQNEDT32.EXEname.exeqaiuyqqkou.exepid process 1840 EQNEDT32.EXE 1736 name.exe 272 qaiuyqqkou.exe -
Suspicious use of SetThreadContext 3 IoCs
Processes:
qaiuyqqkou.exeqaiuyqqkou.exeipconfig.exedescription pid process target process PID 272 set thread context of 852 272 qaiuyqqkou.exe qaiuyqqkou.exe PID 852 set thread context of 1216 852 qaiuyqqkou.exe Explorer.EXE PID 1792 set thread context of 1216 1792 ipconfig.exe Explorer.EXE -
Drops file in Windows directory 1 IoCs
Processes:
WINWORD.EXEdescription ioc process File opened for modification C:\Windows\Debug\WIA\wiatrace.log WINWORD.EXE -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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NSIS installer 6 IoCs
Processes:
resource yara_rule \Users\Admin\AppData\Roaming\name.exe nsis_installer_1 \Users\Admin\AppData\Roaming\name.exe nsis_installer_2 C:\Users\Admin\AppData\Roaming\name.exe nsis_installer_1 C:\Users\Admin\AppData\Roaming\name.exe nsis_installer_2 C:\Users\Admin\AppData\Roaming\name.exe nsis_installer_1 C:\Users\Admin\AppData\Roaming\name.exe nsis_installer_2 -
Office loads VBA resources, possible macro or embedded object present
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Gathers network information 2 TTPs 1 IoCs
Uses commandline utility to view network configuration.
Processes:
ipconfig.exepid process 1792 ipconfig.exe -
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 (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\shell WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit WINWORD.EXE Set value (str) \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\ = "res://C:\\PROGRA~2\\MICROS~1\\Office14\\EXCEL.EXE/3000" WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell 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\ = "&Edit" WINWORD.EXE Set value (str) \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Internet Explorer\Toolbar\ShowDiscussionButton = "Yes" WINWORD.EXE Key deleted \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit\COMMAND 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 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-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel WINWORD.EXE Key created \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote WINWORD.EXE Set value (int) \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\Contexts = "1" WINWORD.EXE Key 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 HTML Editor\shell\edit 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\command WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit\command WINWORD.EXE Key created \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Internet Explorer\Toolbar 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-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Internet Explorer\MenuExt WINWORD.EXE Set value (int) \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\Contexts = "55" WINWORD.EXE Key deleted \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell 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-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\ = "res://C:\\PROGRA~2\\MICROS~1\\Office14\\ONBttnIE.dll/105" WINWORD.EXE Set value (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 deleted \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor WINWORD.EXE -
Modifies registry class 64 IoCs
Processes:
WINWORD.EXEdescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\WinWord.exe\shell\edit\ = "&Open" WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\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 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 Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\command WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\MSPub.exe\shell\edit\ = "&Open" WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\DefaultIcon\ = "\"%1\"" 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\Excel.exe\shell\edit\ddeexec WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\MSPub.exe\shell\edit WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\ddeexec\topic 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\ddeexec\application 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\shell\Edit\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 Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\WinWord.exe\shell\edit\ = "&Open" WINWORD.EXE Set value (data) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\WinWord.exe\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0057004f0052004400460069006c00650073003e00620069002400540021005600210030005a003d007b0050006b00300076006d007e0041005a00750020002f006e002000220025003100220000000000 WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Publisher WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\MSPub.exe 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 created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel\shell\edit\command 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\MSPub.exe\shell\edit\ = "&Open" WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Print WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\ = "&Open" 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\Wow6432Node\CLSID\{42042206-2D85-11D3-8CFF-005004838597}\Old Icon 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\Excel.exe\shell\edit\ddeexec\application\ = "Excel" WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shellex\IconHandler WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\ddeexec WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Print WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Publisher\shell\edit\command WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Print\ = "&Print" WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\ShellEx WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\WinWord.exe\shell\edit 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 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 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\WinWord.exe\shell\edit\command WINWORD.EXE Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Edit\command 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 Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel\shell\edit\ddeexec\topic WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Word\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\shell\Print\command WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{42042206-2D85-11D3-8CFF-005004838597}\Old Icon\mhtmlfile WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel\shell\edit\ddeexec WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Publisher\shell\edit\ = "&Open" WINWORD.EXE Set value (data) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Word\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0057004f0052004400460069006c00650073003e00620069002400540021005600210030005a003d007b0050006b00300076006d007e0041005a00750020002f006e002000220025003100220000000000 WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\ddeexec\topic\ = "system" WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\MSPub.exe\shell\edit\command WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shellex\IconHandler WINWORD.EXE Set value (data) \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0045005800430045004c00460069006c00650073003e00560069006a00710042006f006600280059003800270077002100460049006400310067004c00510020002f0064006400650000000000 WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\WinWord.exe\shell\edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\WINWORD.EXE\" /n \"%1\"" WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\command WINWORD.EXE -
Suspicious behavior: AddClipboardFormatListener 1 IoCs
Processes:
WINWORD.EXEpid process 752 WINWORD.EXE -
Suspicious behavior: EnumeratesProcesses 12 IoCs
Processes:
qaiuyqqkou.exeipconfig.exepid process 852 qaiuyqqkou.exe 852 qaiuyqqkou.exe 1792 ipconfig.exe 1792 ipconfig.exe 1792 ipconfig.exe 1792 ipconfig.exe 1792 ipconfig.exe 1792 ipconfig.exe 1792 ipconfig.exe 1792 ipconfig.exe 1792 ipconfig.exe 1792 ipconfig.exe -
Suspicious behavior: MapViewOfSection 6 IoCs
Processes:
qaiuyqqkou.exeqaiuyqqkou.exeipconfig.exepid process 272 qaiuyqqkou.exe 852 qaiuyqqkou.exe 852 qaiuyqqkou.exe 852 qaiuyqqkou.exe 1792 ipconfig.exe 1792 ipconfig.exe -
Suspicious use of AdjustPrivilegeToken 7 IoCs
Processes:
qaiuyqqkou.exeExplorer.EXEipconfig.exedescription pid process Token: SeDebugPrivilege 852 qaiuyqqkou.exe Token: SeShutdownPrivilege 1216 Explorer.EXE Token: SeShutdownPrivilege 1216 Explorer.EXE Token: SeShutdownPrivilege 1216 Explorer.EXE Token: SeDebugPrivilege 1792 ipconfig.exe Token: SeShutdownPrivilege 1216 Explorer.EXE Token: SeShutdownPrivilege 1216 Explorer.EXE -
Suspicious use of FindShellTrayWindow 12 IoCs
Processes:
Explorer.EXEpid process 1216 Explorer.EXE 1216 Explorer.EXE 1216 Explorer.EXE 1216 Explorer.EXE 1216 Explorer.EXE 1216 Explorer.EXE 1216 Explorer.EXE 1216 Explorer.EXE 1216 Explorer.EXE 1216 Explorer.EXE 1216 Explorer.EXE 1216 Explorer.EXE -
Suspicious use of SendNotifyMessage 4 IoCs
Processes:
Explorer.EXEpid process 1216 Explorer.EXE 1216 Explorer.EXE 1216 Explorer.EXE 1216 Explorer.EXE -
Suspicious use of SetWindowsHookEx 2 IoCs
Processes:
WINWORD.EXEpid process 752 WINWORD.EXE 752 WINWORD.EXE -
Suspicious use of UnmapMainImage 9 IoCs
Processes:
Explorer.EXEpid process 1216 Explorer.EXE 1216 Explorer.EXE 1216 Explorer.EXE 1216 Explorer.EXE 1216 Explorer.EXE 1216 Explorer.EXE 1216 Explorer.EXE 1216 Explorer.EXE 1216 Explorer.EXE -
Suspicious use of WriteProcessMemory 25 IoCs
Processes:
EQNEDT32.EXEname.exeqaiuyqqkou.exeExplorer.EXEWINWORD.EXEipconfig.exedescription pid process target process PID 1840 wrote to memory of 1736 1840 EQNEDT32.EXE name.exe PID 1840 wrote to memory of 1736 1840 EQNEDT32.EXE name.exe PID 1840 wrote to memory of 1736 1840 EQNEDT32.EXE name.exe PID 1840 wrote to memory of 1736 1840 EQNEDT32.EXE name.exe PID 1736 wrote to memory of 272 1736 name.exe qaiuyqqkou.exe PID 1736 wrote to memory of 272 1736 name.exe qaiuyqqkou.exe PID 1736 wrote to memory of 272 1736 name.exe qaiuyqqkou.exe PID 1736 wrote to memory of 272 1736 name.exe qaiuyqqkou.exe PID 272 wrote to memory of 852 272 qaiuyqqkou.exe qaiuyqqkou.exe PID 272 wrote to memory of 852 272 qaiuyqqkou.exe qaiuyqqkou.exe PID 272 wrote to memory of 852 272 qaiuyqqkou.exe qaiuyqqkou.exe PID 272 wrote to memory of 852 272 qaiuyqqkou.exe qaiuyqqkou.exe PID 272 wrote to memory of 852 272 qaiuyqqkou.exe qaiuyqqkou.exe PID 1216 wrote to memory of 1792 1216 Explorer.EXE ipconfig.exe PID 1216 wrote to memory of 1792 1216 Explorer.EXE ipconfig.exe PID 1216 wrote to memory of 1792 1216 Explorer.EXE ipconfig.exe PID 1216 wrote to memory of 1792 1216 Explorer.EXE ipconfig.exe PID 752 wrote to memory of 1228 752 WINWORD.EXE splwow64.exe PID 752 wrote to memory of 1228 752 WINWORD.EXE splwow64.exe PID 752 wrote to memory of 1228 752 WINWORD.EXE splwow64.exe PID 752 wrote to memory of 1228 752 WINWORD.EXE splwow64.exe PID 1792 wrote to memory of 1632 1792 ipconfig.exe cmd.exe PID 1792 wrote to memory of 1632 1792 ipconfig.exe cmd.exe PID 1792 wrote to memory of 1632 1792 ipconfig.exe cmd.exe PID 1792 wrote to memory of 1632 1792 ipconfig.exe cmd.exe
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
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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\SecuriteInfo.com.Exploit.CVE-2018-0798.4.27084.13530.rtf"2⤵
- 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 122883⤵
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C:\Windows\SysWOW64\ipconfig.exe"C:\Windows\SysWOW64\ipconfig.exe"2⤵
- Suspicious use of SetThreadContext
- Gathers network information
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\cmd.exe/c del "C:\Users\Admin\AppData\Local\Temp\qaiuyqqkou.exe"3⤵
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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\name.exe"C:\Users\Admin\AppData\Roaming\name.exe"2⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\qaiuyqqkou.exe"C:\Users\Admin\AppData\Local\Temp\qaiuyqqkou.exe" C:\Users\Admin\AppData\Local\Temp\ijarchpuy.du3⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\qaiuyqqkou.exe"C:\Users\Admin\AppData\Local\Temp\qaiuyqqkou.exe"4⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Temp\ijarchpuy.duFilesize
5KB
MD55cd14824d28319bfcac1b2e3cd8b532d
SHA149ed57453b9612e0ece3540b9740f613298a8644
SHA256ae65f540f6bef4b0723294768991c65f88095de096c9f636ba4c2de7f095c7bf
SHA51284bdd85fe9e34fcde4ab3abd57d670a7cd2694b160686aac8958c0a00aef066dffaeaa778f8c617431c2af5b4678d292f482a5de81ae33cbfbadce1e930f061b
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C:\Users\Admin\AppData\Local\Temp\qaiuyqqkou.exeFilesize
12KB
MD5a8c4431de2a0d976a45531402b8bf869
SHA121c57e797f9bf60103751b697b5e7323b22bee2d
SHA2568e66bc3f9bfd964c231514774c1e01e3a05e7506f7d41938f1e49f1780e4c064
SHA512740a72bb956545da927847a563ddd7cdde39bed50bd678ce2312b2565a9f0eac259c5cb447d860c17bdd7357fcdd8a9634ab68ff07844488b161790004947043
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C:\Users\Admin\AppData\Local\Temp\qaiuyqqkou.exeFilesize
12KB
MD5a8c4431de2a0d976a45531402b8bf869
SHA121c57e797f9bf60103751b697b5e7323b22bee2d
SHA2568e66bc3f9bfd964c231514774c1e01e3a05e7506f7d41938f1e49f1780e4c064
SHA512740a72bb956545da927847a563ddd7cdde39bed50bd678ce2312b2565a9f0eac259c5cb447d860c17bdd7357fcdd8a9634ab68ff07844488b161790004947043
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C:\Users\Admin\AppData\Local\Temp\qaiuyqqkou.exeFilesize
12KB
MD5a8c4431de2a0d976a45531402b8bf869
SHA121c57e797f9bf60103751b697b5e7323b22bee2d
SHA2568e66bc3f9bfd964c231514774c1e01e3a05e7506f7d41938f1e49f1780e4c064
SHA512740a72bb956545da927847a563ddd7cdde39bed50bd678ce2312b2565a9f0eac259c5cb447d860c17bdd7357fcdd8a9634ab68ff07844488b161790004947043
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C:\Users\Admin\AppData\Local\Temp\srumdm.hcbFilesize
185KB
MD5e923ffb3d4001485b028c1db73a2ad7d
SHA13974f858666c8ca752a93296a299e15e1c8228c8
SHA25660240106d022b45f07902409a59611dd93c388b982608130194a38d6ee4fcf31
SHA5120ce9501f722d51471fe648b632f7546770570c919ca314f1253344c83c24365ac39fe9fa93a3fda617725131f3898f7cc0fe5250bcc7e586b7ea6a4f54f96c1f
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C:\Users\Admin\AppData\Roaming\name.exeFilesize
398KB
MD5c25c9877c55e1c43283910d400d91e2c
SHA1e75a014931488473a0f220a81e83742f3afc66b7
SHA25670f32a20f79a7bff35560af814867b770998faf1be40fd3dc04ddab93c45f6e0
SHA51277f8ff58fede53e7109796b9bbc200cd78337d6d654b9801e12e1dcf4acf04d8e7127996d1e4d60265334dac348566518cf32a500c57cbe5c5c61ac6f91a1b04
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C:\Users\Admin\AppData\Roaming\name.exeFilesize
398KB
MD5c25c9877c55e1c43283910d400d91e2c
SHA1e75a014931488473a0f220a81e83742f3afc66b7
SHA25670f32a20f79a7bff35560af814867b770998faf1be40fd3dc04ddab93c45f6e0
SHA51277f8ff58fede53e7109796b9bbc200cd78337d6d654b9801e12e1dcf4acf04d8e7127996d1e4d60265334dac348566518cf32a500c57cbe5c5c61ac6f91a1b04
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\Users\Admin\AppData\Local\Temp\qaiuyqqkou.exeFilesize
12KB
MD5a8c4431de2a0d976a45531402b8bf869
SHA121c57e797f9bf60103751b697b5e7323b22bee2d
SHA2568e66bc3f9bfd964c231514774c1e01e3a05e7506f7d41938f1e49f1780e4c064
SHA512740a72bb956545da927847a563ddd7cdde39bed50bd678ce2312b2565a9f0eac259c5cb447d860c17bdd7357fcdd8a9634ab68ff07844488b161790004947043
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\Users\Admin\AppData\Local\Temp\qaiuyqqkou.exeFilesize
12KB
MD5a8c4431de2a0d976a45531402b8bf869
SHA121c57e797f9bf60103751b697b5e7323b22bee2d
SHA2568e66bc3f9bfd964c231514774c1e01e3a05e7506f7d41938f1e49f1780e4c064
SHA512740a72bb956545da927847a563ddd7cdde39bed50bd678ce2312b2565a9f0eac259c5cb447d860c17bdd7357fcdd8a9634ab68ff07844488b161790004947043
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\Users\Admin\AppData\Roaming\name.exeFilesize
398KB
MD5c25c9877c55e1c43283910d400d91e2c
SHA1e75a014931488473a0f220a81e83742f3afc66b7
SHA25670f32a20f79a7bff35560af814867b770998faf1be40fd3dc04ddab93c45f6e0
SHA51277f8ff58fede53e7109796b9bbc200cd78337d6d654b9801e12e1dcf4acf04d8e7127996d1e4d60265334dac348566518cf32a500c57cbe5c5c61ac6f91a1b04
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memory/272-66-0x0000000000000000-mapping.dmp
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memory/752-55-0x0000000070251000-0x0000000070253000-memory.dmpFilesize
8KB
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memory/752-54-0x00000000727D1000-0x00000000727D4000-memory.dmpFilesize
12KB
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memory/752-58-0x000000007123D000-0x0000000071248000-memory.dmpFilesize
44KB
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memory/752-57-0x0000000075531000-0x0000000075533000-memory.dmpFilesize
8KB
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memory/752-56-0x000000005FFF0000-0x0000000060000000-memory.dmpFilesize
64KB
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memory/852-75-0x0000000000A70000-0x0000000000D73000-memory.dmpFilesize
3.0MB
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memory/852-72-0x000000000041F110-mapping.dmp
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memory/852-74-0x0000000000400000-0x000000000042F000-memory.dmpFilesize
188KB
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memory/852-76-0x0000000000280000-0x0000000000294000-memory.dmpFilesize
80KB
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memory/1216-88-0x0000000004090000-0x000000000412C000-memory.dmpFilesize
624KB
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memory/1216-77-0x0000000004230000-0x00000000042F9000-memory.dmpFilesize
804KB
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memory/1216-87-0x0000000004090000-0x000000000412C000-memory.dmpFilesize
624KB
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memory/1228-79-0x0000000000000000-mapping.dmp
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memory/1228-86-0x000007FEFBCE1000-0x000007FEFBCE3000-memory.dmpFilesize
8KB
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memory/1632-84-0x0000000000000000-mapping.dmp
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memory/1736-61-0x0000000000000000-mapping.dmp
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memory/1792-81-0x00000000006E0000-0x00000000006EA000-memory.dmpFilesize
40KB
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memory/1792-82-0x0000000000080000-0x00000000000AF000-memory.dmpFilesize
188KB
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memory/1792-83-0x0000000001FA0000-0x00000000022A3000-memory.dmpFilesize
3.0MB
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memory/1792-85-0x0000000001E10000-0x0000000001EA3000-memory.dmpFilesize
588KB
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memory/1792-78-0x0000000000000000-mapping.dmp