Analysis
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max time kernel
147s -
max time network
149s -
platform
windows7_x64 -
resource
win7-en-20211208 -
submitted
23-02-2022 07:33
Static task
static1
Behavioral task
behavioral1
Sample
Envio de documento_DHL 22_02_2022.xlsx
Resource
win7-en-20211208
Behavioral task
behavioral2
Sample
Envio de documento_DHL 22_02_2022.xlsx
Resource
win10v2004-en-20220112
General
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Target
Envio de documento_DHL 22_02_2022.xlsx
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Size
186KB
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MD5
05f91845566d3742dc8fb9443ede69f0
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SHA1
1d8a64bab1040ca7fd0a36fa40a4869038d54c7f
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SHA256
fb624084468d7c727ce92a9257781be69dac3cb13ba42bce978b56a7466aafc3
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SHA512
03f3c22ca3fe18566697cc26e54fe46236fa0210b4a50235e1fa18a2710d78183240551995c3d58636dabe488d7aedde389a7d0216bba3f822daaa9d53412d60
Malware Config
Extracted
xloader
2.5
yrcy
ordermws-brands.com
jkbswj.com
dairatwsl.com
lewismiddleton.com
hevenorfeed.com
kovogueshop.com
cyberitconsultingz.com
besrbee.com
workerscompfl1.com
wayfinderacu.com
smplkindness.com
servicesitcy.com
babyvv.com
fly-crypto.com
chahuima.com
trist-n.tech
minjia56.com
oded.top
mes-dents-blanches.com
nethunsleather.com
onlinesindh.com
genrage.com
bhalawat.com
5gwirelesszone.com
semejnyjochag.com
shopvintageallure.com
laqueenbeautybar.supplies
hominyprintingmuseum.com
taksimbet13.com
fairytalesinc.com
loversscout.com
nxn-n.com
lovebydarius.store
mintnft.tours
snowjamproductiosmedia.com
boraviajar.website
cryptointelcenter.com
m2momshealth.com
perfectionbyinjection.com
cletechsolutions.com
skin4trade.com
a9d7c19f0282.com
waltersswholesale.com
lendsoar.com
virginialandsforsale.com
shinepatio.com
nba2klocker.team
picturebookoriginals.com
chatteusa.com
bodevolidu.quest
certidaoja.com
scgxjp.com
cbd-cannabis-store.com
kadinisigi.com
vacoveco.com
hostedexchangemaintainces.com
hf59184.com
jingguanfm.com
browsealto.com
kymyra.com
xrgoods.com
dtsddcpj.com
uptimisedmc.com
redsigndesign.com
drmichaelirvine.com
Signatures
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Xloader Payload 2 IoCs
Processes:
resource yara_rule behavioral1/memory/388-73-0x0000000000400000-0x0000000000429000-memory.dmp xloader behavioral1/memory/1740-81-0x00000000000C0000-0x00000000000E9000-memory.dmp xloader -
Blocklisted process makes network request 1 IoCs
Processes:
EQNEDT32.EXEflow pid process 4 436 EQNEDT32.EXE -
Downloads MZ/PE file
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Executes dropped EXE 2 IoCs
Processes:
vbc.exevbc.exepid process 1116 vbc.exe 388 vbc.exe -
Loads dropped DLL 4 IoCs
Processes:
EQNEDT32.EXEpid process 436 EQNEDT32.EXE 436 EQNEDT32.EXE 436 EQNEDT32.EXE 436 EQNEDT32.EXE -
Uses the VBS compiler for execution 1 TTPs
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Suspicious use of SetThreadContext 3 IoCs
Processes:
vbc.exevbc.exechkdsk.exedescription pid process target process PID 1116 set thread context of 388 1116 vbc.exe vbc.exe PID 388 set thread context of 1224 388 vbc.exe Explorer.EXE PID 1740 set thread context of 1224 1740 chkdsk.exe Explorer.EXE -
Enumerates system info in registry 2 TTPs 2 IoCs
Processes:
EXCEL.EXEchkdsk.exedescription ioc process Key opened \REGISTRY\MACHINE\Hardware\Description\System\FloatingPointProcessor EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\Identifier chkdsk.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 Key deleted \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit\COMMAND EXCEL.EXE Key deleted \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor 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\USER\S-1-5-21-3846991908-3261386348-1409841751-1000\Software\Microsoft\Internet Explorer\MenuExt EXCEL.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit\ = "&Edit" EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor EXCEL.EXE Key created \REGISTRY\USER\S-1-5-21-3846991908-3261386348-1409841751-1000\Software\Microsoft\Internet Explorer\Toolbar EXCEL.EXE Key created \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\command EXCEL.EXE Key deleted \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit EXCEL.EXE Set value (str) \REGISTRY\USER\S-1-5-21-3846991908-3261386348-1409841751-1000\Software\Microsoft\Internet Explorer\Toolbar\ShowDiscussionButton = "Yes" EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit EXCEL.EXE Set value (data) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0057004f0052004400460069006c00650073003e00620069002400540021005600210030005a003d007b0050006b00300076006d007e0041005a00750020002f006e002000220025003100220000000000 EXCEL.EXE Key deleted \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor EXCEL.EXE Key deleted \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit EXCEL.EXE Set value (int) \REGISTRY\USER\S-1-5-21-3846991908-3261386348-1409841751-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\Contexts = "1" EXCEL.EXE Key created \REGISTRY\USER\S-1-5-21-3846991908-3261386348-1409841751-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel 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 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 (str) \REGISTRY\USER\S-1-5-21-3846991908-3261386348-1409841751-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\ = "res://C:\\PROGRA~2\\MICROS~1\\Office14\\ONBttnIE.dll/105" EXCEL.EXE Set value (str) \REGISTRY\USER\S-1-5-21-3846991908-3261386348-1409841751-1000\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 EXCEL.EXE Key created \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 EXCEL.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit\ = "&Edit" 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-1-5-21-3846991908-3261386348-1409841751-1000\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 created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell EXCEL.EXE Key created \REGISTRY\USER\S-1-5-21-3846991908-3261386348-1409841751-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote EXCEL.EXE -
Modifies registry class 64 IoCs
Processes:
EXCEL.EXEdescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\ddeexec\application EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\ShellEx EXCEL.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Word\shell\edit\ = "&Open" EXCEL.EXE 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\Microsoft Excel\shell\edit\ddeexec\topic 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\.mht\OpenWithList\WinWord.exe\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\.mht\OpenWithList\Excel.exe\shell\edit\ddeexec\topic EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Publisher EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{42042206-2D85-11D3-8CFF-005004838597}\Old Icon\htmlfile EXCEL.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Publisher\shell\edit\ = "&Open" EXCEL.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\MSPub.exe\shell\edit\ = "&Open" EXCEL.EXE Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Edit\command EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Word EXCEL.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\MSPub.exe\shell\edit\ = "&Open" EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Print\command 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\htmlfile\shell\Print\command EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\ShellEx 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\WinWord.exe\shell\edit\command 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\htmlfile\shell EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\WinWord.exe 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 Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel\shell\edit\command EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm EXCEL.EXE Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Edit\command EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Print EXCEL.EXE Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Print\command EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\DefaultIcon EXCEL.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Word\shell\edit\ = "&Open" EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel\shell\edit\ddeexec EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\MSPub.exe EXCEL.EXE Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Edit 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\shell\edit EXCEL.EXE Set value (data) \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0045005800430045004c00460069006c00650073003e00560069006a00710042006f006600280059003800270077002100460049006400310067004c00510020002f0064006400650000000000 EXCEL.EXE Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Print EXCEL.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{42042206-2D85-11D3-8CFF-005004838597}\InprocServer32\ThreadingModel = "Apartment" EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList 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\Excel.exe\shell\edit EXCEL.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\WinWord.exe\shell\edit\ = "&Open" EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Word\shell\edit\command EXCEL.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\ = "&Open" 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\mhtmlfile\shell\Print\ = "&Print" EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Publisher\shell\edit\command EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile 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 (data) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\WinWord.exe\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0057004f0052004400460069006c00650073003e00620069002400540021005600210030005a003d007b0050006b00300076006d007e0041005a00750020002f006e002000220025003100220000000000 EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\ddeexec 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 Key created \REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit\command EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\ddeexec\topic EXCEL.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit\ddeexec\topic\ = "system" EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Publisher\shell\edit EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID EXCEL.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Edit\ = "&Edit" EXCEL.EXE -
Suspicious behavior: AddClipboardFormatListener 1 IoCs
Processes:
EXCEL.EXEpid process 1648 EXCEL.EXE -
Suspicious behavior: EnumeratesProcesses 20 IoCs
Processes:
vbc.exechkdsk.exepid process 388 vbc.exe 388 vbc.exe 1740 chkdsk.exe 1740 chkdsk.exe 1740 chkdsk.exe 1740 chkdsk.exe 1740 chkdsk.exe 1740 chkdsk.exe 1740 chkdsk.exe 1740 chkdsk.exe 1740 chkdsk.exe 1740 chkdsk.exe 1740 chkdsk.exe 1740 chkdsk.exe 1740 chkdsk.exe 1740 chkdsk.exe 1740 chkdsk.exe 1740 chkdsk.exe 1740 chkdsk.exe 1740 chkdsk.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
Processes:
Explorer.EXEpid process 1224 Explorer.EXE -
Suspicious behavior: MapViewOfSection 5 IoCs
Processes:
vbc.exechkdsk.exepid process 388 vbc.exe 388 vbc.exe 388 vbc.exe 1740 chkdsk.exe 1740 chkdsk.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
Processes:
vbc.exechkdsk.exeExplorer.EXEdescription pid process Token: SeDebugPrivilege 388 vbc.exe Token: SeDebugPrivilege 1740 chkdsk.exe Token: SeShutdownPrivilege 1224 Explorer.EXE Token: SeShutdownPrivilege 1224 Explorer.EXE -
Suspicious use of SetWindowsHookEx 3 IoCs
Processes:
EXCEL.EXEpid process 1648 EXCEL.EXE 1648 EXCEL.EXE 1648 EXCEL.EXE -
Suspicious use of WriteProcessMemory 19 IoCs
Processes:
EQNEDT32.EXEvbc.exeExplorer.EXEchkdsk.exedescription pid process target process PID 436 wrote to memory of 1116 436 EQNEDT32.EXE vbc.exe PID 436 wrote to memory of 1116 436 EQNEDT32.EXE vbc.exe PID 436 wrote to memory of 1116 436 EQNEDT32.EXE vbc.exe PID 436 wrote to memory of 1116 436 EQNEDT32.EXE vbc.exe PID 1116 wrote to memory of 388 1116 vbc.exe vbc.exe PID 1116 wrote to memory of 388 1116 vbc.exe vbc.exe PID 1116 wrote to memory of 388 1116 vbc.exe vbc.exe PID 1116 wrote to memory of 388 1116 vbc.exe vbc.exe PID 1116 wrote to memory of 388 1116 vbc.exe vbc.exe PID 1116 wrote to memory of 388 1116 vbc.exe vbc.exe PID 1116 wrote to memory of 388 1116 vbc.exe vbc.exe PID 1224 wrote to memory of 1740 1224 Explorer.EXE chkdsk.exe PID 1224 wrote to memory of 1740 1224 Explorer.EXE chkdsk.exe PID 1224 wrote to memory of 1740 1224 Explorer.EXE chkdsk.exe PID 1224 wrote to memory of 1740 1224 Explorer.EXE chkdsk.exe PID 1740 wrote to memory of 908 1740 chkdsk.exe cmd.exe PID 1740 wrote to memory of 908 1740 chkdsk.exe cmd.exe PID 1740 wrote to memory of 908 1740 chkdsk.exe cmd.exe PID 1740 wrote to memory of 908 1740 chkdsk.exe cmd.exe
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1224 -
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\Envio de documento_DHL 22_02_2022.xlsx"2⤵
- Enumerates system info in registry
- Modifies Internet Explorer settings
- Modifies registry class
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:1648 -
C:\Windows\SysWOW64\chkdsk.exe"C:\Windows\SysWOW64\chkdsk.exe"2⤵
- Suspicious use of SetThreadContext
- Enumerates system info in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1740 -
C:\Windows\SysWOW64\cmd.exe/c del "C:\Users\Public\vbc.exe"3⤵PID:908
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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:436 -
C:\Users\Public\vbc.exe"C:\Users\Public\vbc.exe"2⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1116 -
C:\Users\Public\vbc.exe"C:\Users\Public\vbc.exe"3⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
PID:388
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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C:\Users\Public\vbc.exeMD5
52a7686e3eee55763932ad12fbe8b906
SHA1e3aa1af047062d2b4fca4a6d0287ebd40b9f06a5
SHA2562419eb41db6c09e1c49f9208060e7d1f1e34338fb7542f69c92265d9dca77221
SHA512b4986d39975fce7813e81ab458a18455df4ba7650bdb3d73e419b24308b313f5c61ea1399784e19dd59b0e83e3e37967a274d4f810fbb4d67783b458d5d58300
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C:\Users\Public\vbc.exeMD5
52a7686e3eee55763932ad12fbe8b906
SHA1e3aa1af047062d2b4fca4a6d0287ebd40b9f06a5
SHA2562419eb41db6c09e1c49f9208060e7d1f1e34338fb7542f69c92265d9dca77221
SHA512b4986d39975fce7813e81ab458a18455df4ba7650bdb3d73e419b24308b313f5c61ea1399784e19dd59b0e83e3e37967a274d4f810fbb4d67783b458d5d58300
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C:\Users\Public\vbc.exeMD5
52a7686e3eee55763932ad12fbe8b906
SHA1e3aa1af047062d2b4fca4a6d0287ebd40b9f06a5
SHA2562419eb41db6c09e1c49f9208060e7d1f1e34338fb7542f69c92265d9dca77221
SHA512b4986d39975fce7813e81ab458a18455df4ba7650bdb3d73e419b24308b313f5c61ea1399784e19dd59b0e83e3e37967a274d4f810fbb4d67783b458d5d58300
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\Users\Public\vbc.exeMD5
52a7686e3eee55763932ad12fbe8b906
SHA1e3aa1af047062d2b4fca4a6d0287ebd40b9f06a5
SHA2562419eb41db6c09e1c49f9208060e7d1f1e34338fb7542f69c92265d9dca77221
SHA512b4986d39975fce7813e81ab458a18455df4ba7650bdb3d73e419b24308b313f5c61ea1399784e19dd59b0e83e3e37967a274d4f810fbb4d67783b458d5d58300
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\Users\Public\vbc.exeMD5
52a7686e3eee55763932ad12fbe8b906
SHA1e3aa1af047062d2b4fca4a6d0287ebd40b9f06a5
SHA2562419eb41db6c09e1c49f9208060e7d1f1e34338fb7542f69c92265d9dca77221
SHA512b4986d39975fce7813e81ab458a18455df4ba7650bdb3d73e419b24308b313f5c61ea1399784e19dd59b0e83e3e37967a274d4f810fbb4d67783b458d5d58300
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\Users\Public\vbc.exeMD5
52a7686e3eee55763932ad12fbe8b906
SHA1e3aa1af047062d2b4fca4a6d0287ebd40b9f06a5
SHA2562419eb41db6c09e1c49f9208060e7d1f1e34338fb7542f69c92265d9dca77221
SHA512b4986d39975fce7813e81ab458a18455df4ba7650bdb3d73e419b24308b313f5c61ea1399784e19dd59b0e83e3e37967a274d4f810fbb4d67783b458d5d58300
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\Users\Public\vbc.exeMD5
52a7686e3eee55763932ad12fbe8b906
SHA1e3aa1af047062d2b4fca4a6d0287ebd40b9f06a5
SHA2562419eb41db6c09e1c49f9208060e7d1f1e34338fb7542f69c92265d9dca77221
SHA512b4986d39975fce7813e81ab458a18455df4ba7650bdb3d73e419b24308b313f5c61ea1399784e19dd59b0e83e3e37967a274d4f810fbb4d67783b458d5d58300
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memory/388-71-0x0000000000400000-0x0000000000429000-memory.dmpFilesize
164KB
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memory/388-76-0x0000000000BE0000-0x0000000000EE3000-memory.dmpFilesize
3.0MB
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memory/388-77-0x000000000041D000-0x000000000041E000-memory.dmpFilesize
4KB
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memory/388-78-0x00000000002D0000-0x00000000002E1000-memory.dmpFilesize
68KB
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memory/388-73-0x0000000000400000-0x0000000000429000-memory.dmpFilesize
164KB
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memory/388-72-0x0000000000400000-0x0000000000429000-memory.dmpFilesize
164KB
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memory/436-58-0x0000000076451000-0x0000000076453000-memory.dmpFilesize
8KB
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memory/1116-70-0x00000000003B0000-0x00000000003E0000-memory.dmpFilesize
192KB
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memory/1116-68-0x00000000001E0000-0x00000000001F0000-memory.dmpFilesize
64KB
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memory/1116-67-0x0000000004D40000-0x0000000004D41000-memory.dmpFilesize
4KB
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memory/1116-66-0x000000006CC2E000-0x000000006CC2F000-memory.dmpFilesize
4KB
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memory/1116-65-0x0000000000B10000-0x0000000000BDC000-memory.dmpFilesize
816KB
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memory/1116-69-0x00000000052A0000-0x000000000534E000-memory.dmpFilesize
696KB
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memory/1224-79-0x0000000004B30000-0x0000000004C75000-memory.dmpFilesize
1.3MB
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memory/1224-87-0x000007FF55910000-0x000007FF5591A000-memory.dmpFilesize
40KB
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memory/1224-86-0x000007FEF6B47000-0x000007FEF6B65000-memory.dmpFilesize
120KB
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memory/1224-84-0x00000000050E0000-0x0000000005226000-memory.dmpFilesize
1.3MB
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memory/1648-55-0x0000000071AA1000-0x0000000071AA3000-memory.dmpFilesize
8KB
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memory/1648-56-0x000000005FFF0000-0x0000000060000000-memory.dmpFilesize
64KB
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memory/1648-85-0x000000005FFF0000-0x0000000060000000-memory.dmpFilesize
64KB
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memory/1648-57-0x0000000072A8D000-0x0000000072A98000-memory.dmpFilesize
44KB
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memory/1648-54-0x000000002F301000-0x000000002F304000-memory.dmpFilesize
12KB
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memory/1740-80-0x00000000007B0000-0x00000000007B7000-memory.dmpFilesize
28KB
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memory/1740-81-0x00000000000C0000-0x00000000000E9000-memory.dmpFilesize
164KB
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memory/1740-82-0x0000000001F90000-0x0000000002293000-memory.dmpFilesize
3.0MB
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memory/1740-83-0x00000000022A0000-0x0000000002330000-memory.dmpFilesize
576KB