Analysis
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max time kernel
298s -
max time network
292s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
07-09-2022 16:23
Static task
static1
Behavioral task
behavioral1
Sample
RE,RE,PO.listed items.xlsx
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
RE,RE,PO.listed items.xlsx
Resource
win10v2004-20220901-en
General
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Target
RE,RE,PO.listed items.xlsx
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Size
828KB
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MD5
61482968d92f5fced3211a1ba2393656
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SHA1
c1559ffd8dd2b43b544b98ee611fb7a4b1598b3a
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SHA256
98bb91d8c80f060020b8b49a0a13a1c2cd0f3f5faf1aaad75b0825511ab06fd5
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SHA512
49d19fcad16d6c90f33f838ddf768d68387b818f96f3594a7fbb7498a45a4fc06f300b4bc86490acde0b6823847feded4302a9ba0f5ab3667ec2a21f4a171e96
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SSDEEP
24576:cdDg0YXc5DWp2rDLI6liqTY9rOkGnulmYfD0n7:cdDg0acUp2jfpEO7QmKIn7
Malware Config
Extracted
formbook
4.1
ng04
tevimaq.com
easterspecialtystore.com
smartlever.tech
10312.uk
tanjawiharbi.co.uk
471338.com
horusventure.com
empress-care.com
sinrian.com
465951.com
aemsti.com
nxcourier.com
stargatefarms.com
lalyquainvestment.com
dailysportsadvice.com
justlistmoore.com
stoneonroll.online
tatianakolomiets.com
barcodebbm.com
protectorship.world
datingventure.info
aurora-body.com
sohomusicclub.com
postapudding.co.uk
mps-24.store
fengjianghu.com
fenostoreshop.site
julietterosebarney.com
1a-datenschutz.com
yejinxia.com
firstmortgagedebt.com
greengood.store
skynet-one.net
allianthrs.com
centralflfc.com
46caminosobrante.com
informatique07.com
keebu.net
gamebe.store
nicestartech.top
smbxd.com
dyadent.store
xiangmeihao.com
exac7.com
vesiensuojelu.com
youhaometal.com
jiewo.top
xmfaucet.com
avocadotaco.com
nicelove.online
beautytimelashesnails.com
domainand.site
tlqf.net
mentionevery.online
jeuxjetx.fr
device-track.co
re364t6.top
teamlepleiadi.com
againsubpackaddr.com
blemchi.xyz
yxzhcpa.com
cycle-xchange.store
medimattress.info
cosme-mochi.net
wekurd.com
Signatures
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Formbook payload 5 IoCs
Processes:
resource yara_rule behavioral1/memory/2012-76-0x0000000000400000-0x000000000042F000-memory.dmp formbook behavioral1/memory/2012-77-0x000000000041F020-mapping.dmp formbook behavioral1/memory/2012-84-0x0000000000400000-0x000000000042F000-memory.dmp formbook behavioral1/memory/1952-88-0x00000000000D0000-0x00000000000FF000-memory.dmp formbook behavioral1/memory/1952-92-0x00000000000D0000-0x00000000000FF000-memory.dmp formbook -
Blocklisted process makes network request 1 IoCs
Processes:
EQNEDT32.EXEflow pid process 3 1232 EQNEDT32.EXE -
Downloads MZ/PE file
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Executes dropped EXE 3 IoCs
Processes:
jtujxfhtyjfytcjf.exejtujxfhtyjfytcjf.exejtujxfhtyjfytcjf.exepid process 1160 jtujxfhtyjfytcjf.exe 1724 jtujxfhtyjfytcjf.exe 2012 jtujxfhtyjfytcjf.exe -
Loads dropped DLL 2 IoCs
Processes:
EQNEDT32.EXEpid process 1232 EQNEDT32.EXE 1232 EQNEDT32.EXE -
Suspicious use of SetThreadContext 3 IoCs
Processes:
jtujxfhtyjfytcjf.exejtujxfhtyjfytcjf.exerundll32.exedescription pid process target process PID 1160 set thread context of 2012 1160 jtujxfhtyjfytcjf.exe jtujxfhtyjfytcjf.exe PID 2012 set thread context of 1268 2012 jtujxfhtyjfytcjf.exe Explorer.EXE PID 1952 set thread context of 1268 1952 rundll32.exe Explorer.EXE -
Enumerates system info in registry 2 TTPs 1 IoCs
Processes:
EXCEL.EXEdescription 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.
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Processes:
EXCEL.EXEdescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\ = "res://C:\\PROGRA~2\\MICROS~1\\Office14\\ONBttnIE.dll/105" EXCEL.EXE Set value (int) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\Contexts = "1" EXCEL.EXE Set value (data) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0057004f0052004400460069006c00650073003e00620069002400540021005600210030005a003d007b0050006b00300076006d007e0041005a00750020002f006e002000220025003100220000000000 EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor 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 Key created \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote 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 HTML Editor EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit 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 Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit EXCEL.EXE Key created \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\ = "&Edit" EXCEL.EXE Key deleted \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell 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 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\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit\command EXCEL.EXE Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Toolbar\ShowDiscussionButton = "Yes" EXCEL.EXE Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\ = "res://C:\\PROGRA~2\\MICROS~1\\Office14\\EXCEL.EXE/3000" EXCEL.EXE Key deleted \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit\COMMAND EXCEL.EXE Key created \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Toolbar 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 MHTML Editor\shell\edit\COMMAND EXCEL.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit\ = "&Edit" EXCEL.EXE Set value (data) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0057004f0052004400460069006c00650073003e00620069002400540021005600210030005a003d007b0050006b00300076006d007e0041005a00750020002f006e002000220025003100220000000000 EXCEL.EXE Key created \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\MenuExt EXCEL.EXE Set value (int) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\Contexts = "55" EXCEL.EXE -
Modifies registry class 64 IoCs
Processes:
EXCEL.EXEdescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\ShellEx EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\WinWord.exe EXCEL.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Word\shell\edit\ = "&Open" EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\ddeexec\application EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\MSPub.exe EXCEL.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\MSPub.exe\shell\edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\MSPUB.EXE\" %1" EXCEL.EXE Set value (data) \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Word\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0057004f0052004400460069006c00650073003e00620069002400540021005600210030005a003d007b0050006b00300076006d007e0041005a00750020002f006e002000220025003100220000000000 EXCEL.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" EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Word\shell\edit EXCEL.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" EXCEL.EXE Set value (data) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0045005800430045004c00460069006c00650073003e00560069006a00710042006f006600280059003800270077002100460049006400310067004c00510020002f0064006400650000000000 EXCEL.EXE Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Edit\command EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Word\shell\edit\command EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\WinWord.exe\shell\edit\command EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\command EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\ddeexec EXCEL.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel\shell\edit\ddeexec\ = "[open(\"%1\")]" EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\MSPub.exe\shell\edit 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 Key created \REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Print\command EXCEL.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\ = "&Open" 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 (str) \REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\msohtmed.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\mhtmlfile EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Edit\command EXCEL.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Edit\ = "&Edit" EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\MSPub.exe\shell\edit EXCEL.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Publisher\shell\edit\ = "&Open" EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\DefaultIcon EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID EXCEL.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" EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\WinWord.exe\shell\edit\command EXCEL.EXE Set value (data) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\WinWord.exe\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0057004f0052004400460069006c00650073003e00620069002400540021005600210030005a003d007b0050006b00300076006d007e0041005a00750020002f006e002000220025003100220000000000 EXCEL.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\"" EXCEL.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\DefaultIcon\ = "\"%1\"" EXCEL.EXE Set value (data) \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0045005800430045004c00460069006c00650073003e00560069006a00710042006f006600280059003800270077002100460049006400310067004c00510020002f0064006400650000000000 EXCEL.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\ddeexec\application\ = "Excel" EXCEL.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\ddeexec\ = "[open(\"%1\")]" EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\ddeexec\application EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Word EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{42042206-2D85-11D3-8CFF-005004838597}\Version\14 EXCEL.EXE Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Print\command EXCEL.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Print\ = "&Print" EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe EXCEL.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit\ddeexec\ = "[open(\"%1\")]" 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\htmlfile\shell\Print EXCEL.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\WinWord.exe\shell\edit\ = "&Open" EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\command EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Word\shell\edit\command EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit\ddeexec\topic EXCEL.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Publisher\shell\edit\ = "&Open" EXCEL.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" 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 Word\shell\edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\WINWORD.EXE\" /n \"%1\"" 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\htmlfile\shellex\IconHandler\ = "{42042206-2D85-11D3-8CFF-005004838597}" 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 Key created \REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shellex\IconHandler EXCEL.EXE -
Suspicious behavior: AddClipboardFormatListener 1 IoCs
Processes:
EXCEL.EXEpid process 1044 EXCEL.EXE -
Suspicious behavior: EnumeratesProcesses 44 IoCs
Processes:
jtujxfhtyjfytcjf.exejtujxfhtyjfytcjf.exerundll32.exepid process 1160 jtujxfhtyjfytcjf.exe 1160 jtujxfhtyjfytcjf.exe 2012 jtujxfhtyjfytcjf.exe 2012 jtujxfhtyjfytcjf.exe 1952 rundll32.exe 1952 rundll32.exe 1952 rundll32.exe 1952 rundll32.exe 1952 rundll32.exe 1952 rundll32.exe 1952 rundll32.exe 1952 rundll32.exe 1952 rundll32.exe 1952 rundll32.exe 1952 rundll32.exe 1952 rundll32.exe 1952 rundll32.exe 1952 rundll32.exe 1952 rundll32.exe 1952 rundll32.exe 1952 rundll32.exe 1952 rundll32.exe 1952 rundll32.exe 1952 rundll32.exe 1952 rundll32.exe 1952 rundll32.exe 1952 rundll32.exe 1952 rundll32.exe 1952 rundll32.exe 1952 rundll32.exe 1952 rundll32.exe 1952 rundll32.exe 1952 rundll32.exe 1952 rundll32.exe 1952 rundll32.exe 1952 rundll32.exe 1952 rundll32.exe 1952 rundll32.exe 1952 rundll32.exe 1952 rundll32.exe 1952 rundll32.exe 1952 rundll32.exe 1952 rundll32.exe 1952 rundll32.exe -
Suspicious behavior: MapViewOfSection 5 IoCs
Processes:
jtujxfhtyjfytcjf.exerundll32.exepid process 2012 jtujxfhtyjfytcjf.exe 2012 jtujxfhtyjfytcjf.exe 2012 jtujxfhtyjfytcjf.exe 1952 rundll32.exe 1952 rundll32.exe -
Suspicious use of AdjustPrivilegeToken 5 IoCs
Processes:
jtujxfhtyjfytcjf.exejtujxfhtyjfytcjf.exerundll32.exeExplorer.EXEdescription pid process Token: SeDebugPrivilege 1160 jtujxfhtyjfytcjf.exe Token: SeDebugPrivilege 2012 jtujxfhtyjfytcjf.exe Token: SeDebugPrivilege 1952 rundll32.exe Token: SeShutdownPrivilege 1268 Explorer.EXE Token: SeShutdownPrivilege 1268 Explorer.EXE -
Suspicious use of SetWindowsHookEx 3 IoCs
Processes:
EXCEL.EXEpid process 1044 EXCEL.EXE 1044 EXCEL.EXE 1044 EXCEL.EXE -
Suspicious use of WriteProcessMemory 26 IoCs
Processes:
EQNEDT32.EXEjtujxfhtyjfytcjf.exeExplorer.EXErundll32.exedescription pid process target process PID 1232 wrote to memory of 1160 1232 EQNEDT32.EXE jtujxfhtyjfytcjf.exe PID 1232 wrote to memory of 1160 1232 EQNEDT32.EXE jtujxfhtyjfytcjf.exe PID 1232 wrote to memory of 1160 1232 EQNEDT32.EXE jtujxfhtyjfytcjf.exe PID 1232 wrote to memory of 1160 1232 EQNEDT32.EXE jtujxfhtyjfytcjf.exe PID 1160 wrote to memory of 1724 1160 jtujxfhtyjfytcjf.exe jtujxfhtyjfytcjf.exe PID 1160 wrote to memory of 1724 1160 jtujxfhtyjfytcjf.exe jtujxfhtyjfytcjf.exe PID 1160 wrote to memory of 1724 1160 jtujxfhtyjfytcjf.exe jtujxfhtyjfytcjf.exe PID 1160 wrote to memory of 1724 1160 jtujxfhtyjfytcjf.exe jtujxfhtyjfytcjf.exe PID 1160 wrote to memory of 2012 1160 jtujxfhtyjfytcjf.exe jtujxfhtyjfytcjf.exe PID 1160 wrote to memory of 2012 1160 jtujxfhtyjfytcjf.exe jtujxfhtyjfytcjf.exe PID 1160 wrote to memory of 2012 1160 jtujxfhtyjfytcjf.exe jtujxfhtyjfytcjf.exe PID 1160 wrote to memory of 2012 1160 jtujxfhtyjfytcjf.exe jtujxfhtyjfytcjf.exe PID 1160 wrote to memory of 2012 1160 jtujxfhtyjfytcjf.exe jtujxfhtyjfytcjf.exe PID 1160 wrote to memory of 2012 1160 jtujxfhtyjfytcjf.exe jtujxfhtyjfytcjf.exe PID 1160 wrote to memory of 2012 1160 jtujxfhtyjfytcjf.exe jtujxfhtyjfytcjf.exe PID 1268 wrote to memory of 1952 1268 Explorer.EXE rundll32.exe PID 1268 wrote to memory of 1952 1268 Explorer.EXE rundll32.exe PID 1268 wrote to memory of 1952 1268 Explorer.EXE rundll32.exe PID 1268 wrote to memory of 1952 1268 Explorer.EXE rundll32.exe PID 1268 wrote to memory of 1952 1268 Explorer.EXE rundll32.exe PID 1268 wrote to memory of 1952 1268 Explorer.EXE rundll32.exe PID 1268 wrote to memory of 1952 1268 Explorer.EXE rundll32.exe PID 1952 wrote to memory of 928 1952 rundll32.exe cmd.exe PID 1952 wrote to memory of 928 1952 rundll32.exe cmd.exe PID 1952 wrote to memory of 928 1952 rundll32.exe cmd.exe PID 1952 wrote to memory of 928 1952 rundll32.exe cmd.exe
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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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\RE,RE,PO.listed items.xlsx"2⤵
- Enumerates system info in registry
- Modifies Internet Explorer settings
- Modifies registry class
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
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C:\Windows\SysWOW64\rundll32.exe"C:\Windows\SysWOW64\rundll32.exe"2⤵
- Suspicious use of SetThreadContext
- 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\Roaming\jtujxfhtyjfytcjf.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\jtujxfhtyjfytcjf.exeC:\Users\Admin\AppData\Roaming\jtujxfhtyjfytcjf.exe2⤵
- 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\jtujxfhtyjfytcjf.exe"C:\Users\Admin\AppData\Roaming\jtujxfhtyjfytcjf.exe"3⤵
- Executes dropped EXE
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C:\Users\Admin\AppData\Roaming\jtujxfhtyjfytcjf.exe"C:\Users\Admin\AppData\Roaming\jtujxfhtyjfytcjf.exe"3⤵
- 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\Roaming\jtujxfhtyjfytcjf.exeFilesize
1.1MB
MD50478038867632c49d060be30a4e3fea3
SHA15bc2255244d8c29a3c6b320cab4debeaaebf3c89
SHA2567c88fc9b23164ffe5e7cee9c4deaf12a0c7206f125749c86a35662c10e028d95
SHA5126853fc54a4c81179048b462e274f14e996dd5378ea101b2cc746ef9f0c0a5412bfd3b97850b18309f17d1aa14626ee2d3c0f2822cbefcd7e6767074d6f50337f
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C:\Users\Admin\AppData\Roaming\jtujxfhtyjfytcjf.exeFilesize
1.1MB
MD50478038867632c49d060be30a4e3fea3
SHA15bc2255244d8c29a3c6b320cab4debeaaebf3c89
SHA2567c88fc9b23164ffe5e7cee9c4deaf12a0c7206f125749c86a35662c10e028d95
SHA5126853fc54a4c81179048b462e274f14e996dd5378ea101b2cc746ef9f0c0a5412bfd3b97850b18309f17d1aa14626ee2d3c0f2822cbefcd7e6767074d6f50337f
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C:\Users\Admin\AppData\Roaming\jtujxfhtyjfytcjf.exeFilesize
1.1MB
MD50478038867632c49d060be30a4e3fea3
SHA15bc2255244d8c29a3c6b320cab4debeaaebf3c89
SHA2567c88fc9b23164ffe5e7cee9c4deaf12a0c7206f125749c86a35662c10e028d95
SHA5126853fc54a4c81179048b462e274f14e996dd5378ea101b2cc746ef9f0c0a5412bfd3b97850b18309f17d1aa14626ee2d3c0f2822cbefcd7e6767074d6f50337f
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C:\Users\Admin\AppData\Roaming\jtujxfhtyjfytcjf.exeFilesize
1.1MB
MD50478038867632c49d060be30a4e3fea3
SHA15bc2255244d8c29a3c6b320cab4debeaaebf3c89
SHA2567c88fc9b23164ffe5e7cee9c4deaf12a0c7206f125749c86a35662c10e028d95
SHA5126853fc54a4c81179048b462e274f14e996dd5378ea101b2cc746ef9f0c0a5412bfd3b97850b18309f17d1aa14626ee2d3c0f2822cbefcd7e6767074d6f50337f
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\Users\Admin\AppData\Roaming\jtujxfhtyjfytcjf.exeFilesize
1.1MB
MD50478038867632c49d060be30a4e3fea3
SHA15bc2255244d8c29a3c6b320cab4debeaaebf3c89
SHA2567c88fc9b23164ffe5e7cee9c4deaf12a0c7206f125749c86a35662c10e028d95
SHA5126853fc54a4c81179048b462e274f14e996dd5378ea101b2cc746ef9f0c0a5412bfd3b97850b18309f17d1aa14626ee2d3c0f2822cbefcd7e6767074d6f50337f
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\Users\Admin\AppData\Roaming\jtujxfhtyjfytcjf.exeFilesize
1.1MB
MD50478038867632c49d060be30a4e3fea3
SHA15bc2255244d8c29a3c6b320cab4debeaaebf3c89
SHA2567c88fc9b23164ffe5e7cee9c4deaf12a0c7206f125749c86a35662c10e028d95
SHA5126853fc54a4c81179048b462e274f14e996dd5378ea101b2cc746ef9f0c0a5412bfd3b97850b18309f17d1aa14626ee2d3c0f2822cbefcd7e6767074d6f50337f
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memory/928-86-0x0000000000000000-mapping.dmp
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memory/1044-54-0x000000002FF71000-0x000000002FF74000-memory.dmpFilesize
12KB
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memory/1044-58-0x0000000075071000-0x0000000075073000-memory.dmpFilesize
8KB
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memory/1044-56-0x000000005FFF0000-0x0000000060000000-memory.dmpFilesize
64KB
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memory/1044-55-0x0000000070E71000-0x0000000070E73000-memory.dmpFilesize
8KB
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memory/1044-57-0x0000000071E5D000-0x0000000071E68000-memory.dmpFilesize
44KB
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memory/1044-68-0x0000000071E5D000-0x0000000071E68000-memory.dmpFilesize
44KB
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memory/1160-67-0x0000000004340000-0x000000000435A000-memory.dmpFilesize
104KB
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memory/1160-62-0x0000000000000000-mapping.dmp
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memory/1160-70-0x0000000007F80000-0x0000000008010000-memory.dmpFilesize
576KB
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memory/1160-69-0x00000000041A0000-0x00000000041AC000-memory.dmpFilesize
48KB
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memory/1160-71-0x0000000005020000-0x0000000005054000-memory.dmpFilesize
208KB
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memory/1160-65-0x0000000000250000-0x000000000036C000-memory.dmpFilesize
1.1MB
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memory/1268-82-0x0000000006AB0000-0x0000000006C34000-memory.dmpFilesize
1.5MB
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memory/1268-93-0x0000000006CD0000-0x0000000006E36000-memory.dmpFilesize
1.4MB
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memory/1268-91-0x0000000006CD0000-0x0000000006E36000-memory.dmpFilesize
1.4MB
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memory/1952-87-0x0000000000470000-0x000000000047E000-memory.dmpFilesize
56KB
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memory/1952-92-0x00000000000D0000-0x00000000000FF000-memory.dmpFilesize
188KB
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memory/1952-90-0x0000000001E10000-0x0000000001EA4000-memory.dmpFilesize
592KB
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memory/1952-83-0x0000000000000000-mapping.dmp
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memory/1952-89-0x00000000020A0000-0x00000000023A3000-memory.dmpFilesize
3.0MB
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memory/1952-88-0x00000000000D0000-0x00000000000FF000-memory.dmpFilesize
188KB
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memory/2012-81-0x0000000000170000-0x0000000000185000-memory.dmpFilesize
84KB
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memory/2012-74-0x0000000000400000-0x000000000042F000-memory.dmpFilesize
188KB
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memory/2012-84-0x0000000000400000-0x000000000042F000-memory.dmpFilesize
188KB
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memory/2012-77-0x000000000041F020-mapping.dmp
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memory/2012-73-0x0000000000400000-0x000000000042F000-memory.dmpFilesize
188KB
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memory/2012-80-0x00000000009B0000-0x0000000000CB3000-memory.dmpFilesize
3.0MB
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memory/2012-76-0x0000000000400000-0x000000000042F000-memory.dmpFilesize
188KB