Analysis
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max time kernel
155s -
max time network
155s -
platform
windows7_x64 -
resource
win7-en-20211208 -
submitted
10-01-2022 15:07
Static task
static1
Behavioral task
behavioral1
Sample
MTC_Bank-swift-009883945 (1).xlsx
Resource
win7-en-20211208
Behavioral task
behavioral2
Sample
MTC_Bank-swift-009883945 (1).xlsx
Resource
win10-en-20211208
General
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Target
MTC_Bank-swift-009883945 (1).xlsx
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Size
310KB
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MD5
a3d4cdc8a20ab70adb1e9cb60a4b5a17
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SHA1
b216487eafb1f1e8017a1a4992484a720c6852be
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SHA256
5f68d743559b59681d1bc2b6bac40f5cc4e3155a2c77f11cbbde4337729fbe02
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SHA512
1d6168562018006ca5c29a4af03938b328fe00de3d5c4bf0e1141a90172643d1977cafddaacc8a6a7759747d69d39300c1c790e280c57db3aa966b019c7b3329
Malware Config
Extracted
xloader
2.5
nt3f
tricyclee.com
kxsw999.com
wisteria-pavilion.com
bellaclancy.com
promissioskincare.com
hzy001.xyz
checkouthomehd.com
soladere.com
point4sales.com
socalmafia.com
libertadysarmiento.online
nftthirty.com
digitalgoldcryptostock.net
tulekiloscaird.com
austinfishandchicken.com
wlxxch.com
mgav51.xyz
landbanking.global
saprove.com
babyfaces.skin
elainemaxwellcoaching.com
1388xc.com
juveniscloud.com
bsauksjon.com
the-waterkooler.com
comment-changer-sa-vie.com
psmcnd.top
rhodesleadingedge.com
mccuelawfirm.com
skinnscience.club
hype-clicks.com
liaojinc.xyz
okmakers.com
ramblertour.online
wickedhunterworld.com
fit-threads.com
cookidoo.website
magentabin.com
pynch1.com
best-paper-to-know-today.info
allmight.net
monicraftsprintables.com
avataroasis.com
10dian-4.com
cozastore.net
capitalcased.com
spacezanome.xyz
feiyangmi.com
11opus.com
getinteriorsolution.com
tidyhutstore.com
amazingpomskyfamily.com
tfcvintage.com
halfanape.com
rotakb.com
martinasfood.com
the-thanks.com
mithilmehta.com
em-photo.art
primerepro.com
lankasirinspa.com
gtbaibang.com
zealandiatobacco.com
deepikatransportpackers.com
eagle-meter.com
Signatures
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Xloader Payload 4 IoCs
Processes:
resource yara_rule behavioral1/memory/1720-76-0x0000000000400000-0x0000000000429000-memory.dmp xloader behavioral1/memory/1720-77-0x000000000041D460-mapping.dmp xloader behavioral1/memory/912-80-0x0000000002420000-0x000000000306A000-memory.dmp xloader behavioral1/memory/1864-89-0x0000000000080000-0x00000000000A9000-memory.dmp xloader -
Blocklisted process makes network request 1 IoCs
Processes:
EQNEDT32.EXEflow pid process 4 1476 EQNEDT32.EXE -
Downloads MZ/PE file
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Executes dropped EXE 2 IoCs
Processes:
vbc.exevbc.exepid process 1784 vbc.exe 1720 vbc.exe -
Loads dropped DLL 4 IoCs
Processes:
EQNEDT32.EXEpid process 1476 EQNEDT32.EXE 1476 EQNEDT32.EXE 1476 EQNEDT32.EXE 1476 EQNEDT32.EXE -
Uses the VBS compiler for execution 1 TTPs
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Drops file in System32 directory 1 IoCs
Processes:
powershell.exedescription ioc process File opened for modification C:\Windows\SysWOW64\%ProgramData%\Microsoft\Windows\Start Menu\Programs\Accessories\Windows PowerShell\Windows PowerShell.lnk powershell.exe -
Suspicious use of SetThreadContext 3 IoCs
Processes:
vbc.exevbc.exeipconfig.exedescription pid process target process PID 1784 set thread context of 1720 1784 vbc.exe vbc.exe PID 1720 set thread context of 1192 1720 vbc.exe Explorer.EXE PID 1864 set thread context of 1192 1864 ipconfig.exe Explorer.EXE -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
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Enumerates system info in registry 2 TTPs 1 IoCs
Processes:
EXCEL.EXEdescription ioc process Key opened \REGISTRY\MACHINE\Hardware\Description\System\FloatingPointProcessor EXCEL.EXE -
Gathers network information 2 TTPs 1 IoCs
Uses commandline utility to view network configuration.
Processes:
ipconfig.exepid process 1864 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:
EXCEL.EXEdescription ioc process Key deleted \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell 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\USER\S-1-5-21-3846991908-3261386348-1409841751-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell EXCEL.EXE Key deleted \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\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\MenuExt 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\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 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\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\WINWORD.EXE\" /n \"%1\"" EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell 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\shell\edit\command 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 (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 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\command EXCEL.EXE 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\shell\edit EXCEL.EXE Key created \REGISTRY\USER\S-1-5-21-3846991908-3261386348-1409841751-1000\Software\Microsoft\Internet Explorer\Toolbar 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 (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 deleted \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\ = "&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\shell 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\ = "&Edit" EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit EXCEL.EXE -
Modifies registry class 64 IoCs
Processes:
EXCEL.EXEdescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Edit\command EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Word\shell\edit\command 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\.mht\OpenWithList\Microsoft Excel EXCEL.EXE Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Print\command EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Publisher\shell\edit EXCEL.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\MSPub.exe\shell\edit\ = "&Open" EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell 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 Key created \REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Edit EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\MSPub.exe 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}\Version EXCEL.EXE Set value (data) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0045005800430045004c00460069006c00650073003e00560069006a00710042006f006600280059003800270077002100460049006400310067004c00510020002f0064006400650000000000 EXCEL.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\WinWord.exe\shell\edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\WINWORD.EXE\" /n \"%1\"" EXCEL.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit\ddeexec\application\ = "Excel" 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 Key created \REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\DefaultIcon 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\MSPub.exe\shell\edit\ = "&Open" EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\ShellEx EXCEL.EXE Set value (data) \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Word\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0057004f0052004400460069006c00650073003e00620069002400540021005600210030005a003d007b0050006b00300076006d007e0041005a00750020002f006e002000220025003100220000000000 EXCEL.EXE Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Edit\command EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Edit EXCEL.EXE Set value (data) \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0045005800430045004c00460069006c00650073003e00560069006a00710042006f006600280059003800270077002100460049006400310067004c00510020002f0064006400650000000000 EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Edit\command EXCEL.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Edit\ = "&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 Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{42042206-2D85-11D3-8CFF-005004838597}\Old Icon\mhtmlfile EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\DefaultIcon EXCEL.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\EXCEL.EXE\" /dde" EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\ddeexec\application EXCEL.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\ddeexec\topic\ = "system" 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\.mht\OpenWithList\Microsoft Word EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Print\command EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit\ddeexec\application EXCEL.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\DefaultIcon\ = "\"%1\"" EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList EXCEL.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\ = "&Open" 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 Key created \REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\ShellEx EXCEL.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel\shell\edit\ddeexec\topic\ = "system" EXCEL.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\EXCEL.EXE\" /dde" EXCEL.EXE Set value (data) \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\MSPub.exe\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b005000750062005000720069006d006100720079003e00520024006e0075006a0053005700460065003f007d0061004c00720052007000390078004000570020002500310000000000 EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Word\shell\edit EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Publisher EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\WinWord.exe\shell\edit\command EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe EXCEL.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\ddeexec\topic\ = "system" EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Print EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Word\shell\edit EXCEL.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel\shell\edit\ = "&Open" EXCEL.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\DefaultIcon\ = "\"%1\"" EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{42042206-2D85-11D3-8CFF-005004838597}\Old Icon\htmlfile EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel\shell\edit\command EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel\shell\edit\ddeexec\topic EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\ddeexec\topic EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel\shell\edit\ddeexec\application EXCEL.EXE Set value (data) \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Publisher\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b005000750062005000720069006d006100720079003e00520024006e0075006a0053005700460065003f007d0061004c00720052007000390078004000570020002500310000000000 EXCEL.EXE -
Suspicious behavior: AddClipboardFormatListener 1 IoCs
Processes:
EXCEL.EXEpid process 1600 EXCEL.EXE -
Suspicious behavior: EnumeratesProcesses 17 IoCs
Processes:
vbc.exepowershell.exeipconfig.exepid process 1720 vbc.exe 1720 vbc.exe 912 powershell.exe 1864 ipconfig.exe 1864 ipconfig.exe 1864 ipconfig.exe 1864 ipconfig.exe 1864 ipconfig.exe 1864 ipconfig.exe 1864 ipconfig.exe 1864 ipconfig.exe 1864 ipconfig.exe 1864 ipconfig.exe 1864 ipconfig.exe 1864 ipconfig.exe 1864 ipconfig.exe 1864 ipconfig.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
Processes:
Explorer.EXEpid process 1192 Explorer.EXE -
Suspicious behavior: MapViewOfSection 5 IoCs
Processes:
vbc.exeipconfig.exepid process 1720 vbc.exe 1720 vbc.exe 1720 vbc.exe 1864 ipconfig.exe 1864 ipconfig.exe -
Suspicious use of AdjustPrivilegeToken 7 IoCs
Processes:
vbc.exepowershell.exeipconfig.exeExplorer.EXEdescription pid process Token: SeDebugPrivilege 1720 vbc.exe Token: SeDebugPrivilege 912 powershell.exe Token: SeDebugPrivilege 1864 ipconfig.exe Token: SeShutdownPrivilege 1192 Explorer.EXE Token: SeShutdownPrivilege 1192 Explorer.EXE Token: SeShutdownPrivilege 1192 Explorer.EXE Token: SeShutdownPrivilege 1192 Explorer.EXE -
Suspicious use of SetWindowsHookEx 3 IoCs
Processes:
EXCEL.EXEpid process 1600 EXCEL.EXE 1600 EXCEL.EXE 1600 EXCEL.EXE -
Suspicious use of WriteProcessMemory 23 IoCs
Processes:
EQNEDT32.EXEvbc.exeExplorer.EXEdescription pid process target process PID 1476 wrote to memory of 1784 1476 EQNEDT32.EXE vbc.exe PID 1476 wrote to memory of 1784 1476 EQNEDT32.EXE vbc.exe PID 1476 wrote to memory of 1784 1476 EQNEDT32.EXE vbc.exe PID 1476 wrote to memory of 1784 1476 EQNEDT32.EXE vbc.exe PID 1784 wrote to memory of 912 1784 vbc.exe powershell.exe PID 1784 wrote to memory of 912 1784 vbc.exe powershell.exe PID 1784 wrote to memory of 912 1784 vbc.exe powershell.exe PID 1784 wrote to memory of 912 1784 vbc.exe powershell.exe PID 1784 wrote to memory of 1308 1784 vbc.exe schtasks.exe PID 1784 wrote to memory of 1308 1784 vbc.exe schtasks.exe PID 1784 wrote to memory of 1308 1784 vbc.exe schtasks.exe PID 1784 wrote to memory of 1308 1784 vbc.exe schtasks.exe PID 1784 wrote to memory of 1720 1784 vbc.exe vbc.exe PID 1784 wrote to memory of 1720 1784 vbc.exe vbc.exe PID 1784 wrote to memory of 1720 1784 vbc.exe vbc.exe PID 1784 wrote to memory of 1720 1784 vbc.exe vbc.exe PID 1784 wrote to memory of 1720 1784 vbc.exe vbc.exe PID 1784 wrote to memory of 1720 1784 vbc.exe vbc.exe PID 1784 wrote to memory of 1720 1784 vbc.exe vbc.exe PID 1192 wrote to memory of 1864 1192 Explorer.EXE ipconfig.exe PID 1192 wrote to memory of 1864 1192 Explorer.EXE ipconfig.exe PID 1192 wrote to memory of 1864 1192 Explorer.EXE ipconfig.exe PID 1192 wrote to memory of 1864 1192 Explorer.EXE ipconfig.exe
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Suspicious behavior: GetForegroundWindowSpam
- 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\MTC_Bank-swift-009883945 (1).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\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
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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\Public\vbc.exe"C:\Users\Public\vbc.exe"2⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\wLPRsknlyKFXuL.exe"3⤵
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\wLPRsknlyKFXuL" /XML "C:\Users\Admin\AppData\Local\Temp\tmpF0E4.tmp"3⤵
- Creates scheduled task(s)
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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
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\tmpF0E4.tmpMD5
0d87e4baec25a048c6b40293736cd63d
SHA1578d487657ad2fc3925d0ea89c027a8093aca712
SHA256e18b150d09817366a8ca43716bb15490b7085a5e6a089eab55d4e1d06289ad3a
SHA5126f1d2b531a2ff7bab5848ba56d98b72d5f082e5ec764c1bfda60e73faf7bc6a2794e23b950928bfca78236150ad2a0c65432839fc0f3a2a1e9e63638e638eac1
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C:\Users\Public\vbc.exeMD5
97ccf6ebd6abe7786677f0e6e6b8aef0
SHA1be06f330c04450b80848d8c5ed680dd8fce61c21
SHA25644ed69358c6ef98ffc0e4da5aee0692f74fd03b8a7ea7c5c3b08f427f32a45e5
SHA5120f4d549a3798ba0e9e10bc2e7f680290f5fc5b11c39e3f784cf04c1c0969739d906bd556f5c7f722c4a6d4d2d1ed2ab3246d2e668f03149fa1a033eeff17e761
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C:\Users\Public\vbc.exeMD5
97ccf6ebd6abe7786677f0e6e6b8aef0
SHA1be06f330c04450b80848d8c5ed680dd8fce61c21
SHA25644ed69358c6ef98ffc0e4da5aee0692f74fd03b8a7ea7c5c3b08f427f32a45e5
SHA5120f4d549a3798ba0e9e10bc2e7f680290f5fc5b11c39e3f784cf04c1c0969739d906bd556f5c7f722c4a6d4d2d1ed2ab3246d2e668f03149fa1a033eeff17e761
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C:\Users\Public\vbc.exeMD5
97ccf6ebd6abe7786677f0e6e6b8aef0
SHA1be06f330c04450b80848d8c5ed680dd8fce61c21
SHA25644ed69358c6ef98ffc0e4da5aee0692f74fd03b8a7ea7c5c3b08f427f32a45e5
SHA5120f4d549a3798ba0e9e10bc2e7f680290f5fc5b11c39e3f784cf04c1c0969739d906bd556f5c7f722c4a6d4d2d1ed2ab3246d2e668f03149fa1a033eeff17e761
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\Users\Public\vbc.exeMD5
97ccf6ebd6abe7786677f0e6e6b8aef0
SHA1be06f330c04450b80848d8c5ed680dd8fce61c21
SHA25644ed69358c6ef98ffc0e4da5aee0692f74fd03b8a7ea7c5c3b08f427f32a45e5
SHA5120f4d549a3798ba0e9e10bc2e7f680290f5fc5b11c39e3f784cf04c1c0969739d906bd556f5c7f722c4a6d4d2d1ed2ab3246d2e668f03149fa1a033eeff17e761
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\Users\Public\vbc.exeMD5
97ccf6ebd6abe7786677f0e6e6b8aef0
SHA1be06f330c04450b80848d8c5ed680dd8fce61c21
SHA25644ed69358c6ef98ffc0e4da5aee0692f74fd03b8a7ea7c5c3b08f427f32a45e5
SHA5120f4d549a3798ba0e9e10bc2e7f680290f5fc5b11c39e3f784cf04c1c0969739d906bd556f5c7f722c4a6d4d2d1ed2ab3246d2e668f03149fa1a033eeff17e761
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\Users\Public\vbc.exeMD5
97ccf6ebd6abe7786677f0e6e6b8aef0
SHA1be06f330c04450b80848d8c5ed680dd8fce61c21
SHA25644ed69358c6ef98ffc0e4da5aee0692f74fd03b8a7ea7c5c3b08f427f32a45e5
SHA5120f4d549a3798ba0e9e10bc2e7f680290f5fc5b11c39e3f784cf04c1c0969739d906bd556f5c7f722c4a6d4d2d1ed2ab3246d2e668f03149fa1a033eeff17e761
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\Users\Public\vbc.exeMD5
97ccf6ebd6abe7786677f0e6e6b8aef0
SHA1be06f330c04450b80848d8c5ed680dd8fce61c21
SHA25644ed69358c6ef98ffc0e4da5aee0692f74fd03b8a7ea7c5c3b08f427f32a45e5
SHA5120f4d549a3798ba0e9e10bc2e7f680290f5fc5b11c39e3f784cf04c1c0969739d906bd556f5c7f722c4a6d4d2d1ed2ab3246d2e668f03149fa1a033eeff17e761
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memory/912-85-0x0000000002420000-0x000000000306A000-memory.dmpFilesize
12.3MB
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memory/912-70-0x0000000000000000-mapping.dmp
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memory/912-80-0x0000000002420000-0x000000000306A000-memory.dmpFilesize
12.3MB
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memory/912-82-0x0000000002420000-0x000000000306A000-memory.dmpFilesize
12.3MB
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memory/1192-93-0x00000000096A0000-0x0000000009828000-memory.dmpFilesize
1.5MB
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memory/1192-84-0x0000000003CD0000-0x0000000003DA2000-memory.dmpFilesize
840KB
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memory/1308-71-0x0000000000000000-mapping.dmp
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memory/1476-57-0x0000000075471000-0x0000000075473000-memory.dmpFilesize
8KB
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memory/1600-55-0x0000000070E01000-0x0000000070E03000-memory.dmpFilesize
8KB
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memory/1600-54-0x000000002F341000-0x000000002F344000-memory.dmpFilesize
12KB
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memory/1600-56-0x000000005FFF0000-0x0000000060000000-memory.dmpFilesize
64KB
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memory/1600-92-0x000000005FFF0000-0x0000000060000000-memory.dmpFilesize
64KB
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memory/1720-77-0x000000000041D460-mapping.dmp
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memory/1720-75-0x0000000000400000-0x0000000000429000-memory.dmpFilesize
164KB
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memory/1720-74-0x0000000000400000-0x0000000000429000-memory.dmpFilesize
164KB
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memory/1720-76-0x0000000000400000-0x0000000000429000-memory.dmpFilesize
164KB
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memory/1720-81-0x0000000000C00000-0x0000000000F03000-memory.dmpFilesize
3.0MB
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memory/1720-83-0x0000000000360000-0x0000000000371000-memory.dmpFilesize
68KB
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memory/1784-66-0x0000000000840000-0x0000000000924000-memory.dmpFilesize
912KB
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memory/1784-67-0x0000000004BA0000-0x0000000004BA1000-memory.dmpFilesize
4KB
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memory/1784-68-0x00000000003F0000-0x00000000003FE000-memory.dmpFilesize
56KB
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memory/1784-62-0x0000000000000000-mapping.dmp
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memory/1784-69-0x0000000004FC0000-0x000000000501E000-memory.dmpFilesize
376KB
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memory/1784-65-0x0000000000840000-0x0000000000924000-memory.dmpFilesize
912KB
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memory/1864-86-0x0000000000000000-mapping.dmp
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memory/1864-88-0x0000000000CA0000-0x0000000000CAA000-memory.dmpFilesize
40KB
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memory/1864-90-0x0000000002240000-0x0000000002543000-memory.dmpFilesize
3.0MB
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memory/1864-89-0x0000000000080000-0x00000000000A9000-memory.dmpFilesize
164KB
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memory/1864-91-0x0000000000A40000-0x0000000000AD0000-memory.dmpFilesize
576KB