Analysis
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max time kernel
153s -
max time network
158s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
02/10/2022, 15:57
Behavioral task
behavioral1
Sample
9e32f609c4d32067c2fe788a788245a6c77188efc7b934c37fc1a48bcc9a1c8e.exe
Resource
win7-20220812-en
windows7-x64
26 signatures
150 seconds
Behavioral task
behavioral2
Sample
9e32f609c4d32067c2fe788a788245a6c77188efc7b934c37fc1a48bcc9a1c8e.exe
Resource
win10v2004-20220812-en
windows10-2004-x64
25 signatures
150 seconds
General
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Target
9e32f609c4d32067c2fe788a788245a6c77188efc7b934c37fc1a48bcc9a1c8e.exe
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Size
255KB
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MD5
0440fcc7cd8c502264b05ab9f48d2f86
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SHA1
53eda0170427bf03db40869eba231a9f7000dddb
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SHA256
9e32f609c4d32067c2fe788a788245a6c77188efc7b934c37fc1a48bcc9a1c8e
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SHA512
8075bb0d43ee06d478a3835e998db908aade251a085a9175998010e3017a07a2a9cee7dbd5aa372b5f985d93b924d2109a1b684b2fa29393da1e119e66632d68
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SSDEEP
6144:1xlZam+akqx6YQJXcNlEHUIQeE3mmBWFv6r:Plf5j6zCNa0xeE3mk
Score
10/10
Malware Config
Signatures
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Modifies visibility of file extensions in Explorer 2 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\HideFileExt = "1" vbhpfvngxg.exe -
Modifies visiblity of hidden/system files in Explorer 2 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" vbhpfvngxg.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" vbhpfvngxg.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" vbhpfvngxg.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" vbhpfvngxg.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" vbhpfvngxg.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" vbhpfvngxg.exe -
Disables RegEdit via registry modification 1 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\DisableRegistryTools = "1" vbhpfvngxg.exe -
Executes dropped EXE 5 IoCs
pid Process 5048 vbhpfvngxg.exe 4976 ihhdiszkkcxliwg.exe 5032 tjvczyco.exe 1736 xpbmtxphsalgh.exe 884 tjvczyco.exe -
resource yara_rule behavioral2/memory/4656-132-0x0000000000400000-0x00000000004A0000-memory.dmp upx behavioral2/files/0x0007000000022e1c-134.dat upx behavioral2/files/0x0007000000022e1c-135.dat upx behavioral2/files/0x0006000000022e21-137.dat upx behavioral2/files/0x0006000000022e21-138.dat upx behavioral2/files/0x0006000000022e22-141.dat upx behavioral2/files/0x0006000000022e22-140.dat upx behavioral2/files/0x000b000000022e00-144.dat upx behavioral2/files/0x000b000000022e00-143.dat upx behavioral2/memory/5048-145-0x0000000000400000-0x00000000004A0000-memory.dmp upx behavioral2/memory/4976-146-0x0000000000400000-0x00000000004A0000-memory.dmp upx behavioral2/memory/5032-147-0x0000000000400000-0x00000000004A0000-memory.dmp upx behavioral2/memory/1736-148-0x0000000000400000-0x00000000004A0000-memory.dmp upx behavioral2/memory/4656-150-0x0000000000400000-0x00000000004A0000-memory.dmp upx behavioral2/memory/4656-151-0x0000000000400000-0x00000000004A0000-memory.dmp upx behavioral2/memory/5048-152-0x0000000000400000-0x00000000004A0000-memory.dmp upx behavioral2/memory/4976-153-0x0000000000400000-0x00000000004A0000-memory.dmp upx behavioral2/memory/5032-154-0x0000000000400000-0x00000000004A0000-memory.dmp upx behavioral2/memory/1736-155-0x0000000000400000-0x00000000004A0000-memory.dmp upx behavioral2/files/0x0006000000022e22-157.dat upx behavioral2/memory/884-158-0x0000000000400000-0x00000000004A0000-memory.dmp upx behavioral2/memory/884-159-0x0000000000400000-0x00000000004A0000-memory.dmp upx behavioral2/files/0x0006000000022e29-160.dat upx behavioral2/files/0x0006000000022e2a-161.dat upx behavioral2/files/0x0006000000022e2a-162.dat upx behavioral2/files/0x0006000000022e2c-169.dat upx -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Control Panel\International\Geo\Nation 9e32f609c4d32067c2fe788a788245a6c77188efc7b934c37fc1a48bcc9a1c8e.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" vbhpfvngxg.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" vbhpfvngxg.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" vbhpfvngxg.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirstRunDisabled = "1" vbhpfvngxg.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" vbhpfvngxg.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" vbhpfvngxg.exe -
Adds Run key to start application 2 TTPs 4 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\zkvcyayy = "vbhpfvngxg.exe" ihhdiszkkcxliwg.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\kwmrgnxy = "ihhdiszkkcxliwg.exe" ihhdiszkkcxliwg.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\ = "xpbmtxphsalgh.exe" ihhdiszkkcxliwg.exe Key created \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\Run ihhdiszkkcxliwg.exe -
Enumerates connected drives 3 TTPs 64 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\g: tjvczyco.exe File opened (read-only) \??\w: tjvczyco.exe File opened (read-only) \??\b: tjvczyco.exe File opened (read-only) \??\q: tjvczyco.exe File opened (read-only) \??\n: vbhpfvngxg.exe File opened (read-only) \??\w: vbhpfvngxg.exe File opened (read-only) \??\a: tjvczyco.exe File opened (read-only) \??\j: tjvczyco.exe File opened (read-only) \??\i: tjvczyco.exe File opened (read-only) \??\v: tjvczyco.exe File opened (read-only) \??\e: vbhpfvngxg.exe File opened (read-only) \??\h: vbhpfvngxg.exe File opened (read-only) \??\m: tjvczyco.exe File opened (read-only) \??\s: vbhpfvngxg.exe File opened (read-only) \??\x: tjvczyco.exe File opened (read-only) \??\z: tjvczyco.exe File opened (read-only) \??\a: vbhpfvngxg.exe File opened (read-only) \??\u: tjvczyco.exe File opened (read-only) \??\x: tjvczyco.exe File opened (read-only) \??\y: tjvczyco.exe File opened (read-only) \??\o: tjvczyco.exe File opened (read-only) \??\f: vbhpfvngxg.exe File opened (read-only) \??\q: vbhpfvngxg.exe File opened (read-only) \??\v: vbhpfvngxg.exe File opened (read-only) \??\k: tjvczyco.exe File opened (read-only) \??\m: tjvczyco.exe File opened (read-only) \??\n: tjvczyco.exe File opened (read-only) \??\k: vbhpfvngxg.exe File opened (read-only) \??\r: vbhpfvngxg.exe File opened (read-only) \??\b: tjvczyco.exe File opened (read-only) \??\p: tjvczyco.exe File opened (read-only) \??\p: vbhpfvngxg.exe File opened (read-only) \??\v: tjvczyco.exe File opened (read-only) \??\t: tjvczyco.exe File opened (read-only) \??\b: vbhpfvngxg.exe File opened (read-only) \??\g: vbhpfvngxg.exe File opened (read-only) \??\j: vbhpfvngxg.exe File opened (read-only) \??\o: vbhpfvngxg.exe File opened (read-only) \??\z: vbhpfvngxg.exe File opened (read-only) \??\w: tjvczyco.exe File opened (read-only) \??\y: vbhpfvngxg.exe File opened (read-only) \??\h: tjvczyco.exe File opened (read-only) \??\e: tjvczyco.exe File opened (read-only) \??\o: tjvczyco.exe File opened (read-only) \??\t: tjvczyco.exe File opened (read-only) \??\a: tjvczyco.exe File opened (read-only) \??\l: vbhpfvngxg.exe File opened (read-only) \??\e: tjvczyco.exe File opened (read-only) \??\g: tjvczyco.exe File opened (read-only) \??\p: tjvczyco.exe File opened (read-only) \??\s: tjvczyco.exe File opened (read-only) \??\y: tjvczyco.exe File opened (read-only) \??\z: tjvczyco.exe File opened (read-only) \??\k: tjvczyco.exe File opened (read-only) \??\l: tjvczyco.exe File opened (read-only) \??\i: vbhpfvngxg.exe File opened (read-only) \??\t: vbhpfvngxg.exe File opened (read-only) \??\f: tjvczyco.exe File opened (read-only) \??\i: tjvczyco.exe File opened (read-only) \??\n: tjvczyco.exe File opened (read-only) \??\j: tjvczyco.exe File opened (read-only) \??\u: vbhpfvngxg.exe File opened (read-only) \??\r: tjvczyco.exe File opened (read-only) \??\r: tjvczyco.exe -
Modifies WinLogon 2 TTPs 2 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\SFCScan = "0" vbhpfvngxg.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\SFCDisable = "4294967197" vbhpfvngxg.exe -
AutoIT Executable 12 IoCs
AutoIT scripts compiled to PE executables.
resource yara_rule behavioral2/memory/5048-145-0x0000000000400000-0x00000000004A0000-memory.dmp autoit_exe behavioral2/memory/4976-146-0x0000000000400000-0x00000000004A0000-memory.dmp autoit_exe behavioral2/memory/5032-147-0x0000000000400000-0x00000000004A0000-memory.dmp autoit_exe behavioral2/memory/1736-148-0x0000000000400000-0x00000000004A0000-memory.dmp autoit_exe behavioral2/memory/4656-150-0x0000000000400000-0x00000000004A0000-memory.dmp autoit_exe behavioral2/memory/4656-151-0x0000000000400000-0x00000000004A0000-memory.dmp autoit_exe behavioral2/memory/5048-152-0x0000000000400000-0x00000000004A0000-memory.dmp autoit_exe behavioral2/memory/4976-153-0x0000000000400000-0x00000000004A0000-memory.dmp autoit_exe behavioral2/memory/5032-154-0x0000000000400000-0x00000000004A0000-memory.dmp autoit_exe behavioral2/memory/1736-155-0x0000000000400000-0x00000000004A0000-memory.dmp autoit_exe behavioral2/memory/884-158-0x0000000000400000-0x00000000004A0000-memory.dmp autoit_exe behavioral2/memory/884-159-0x0000000000400000-0x00000000004A0000-memory.dmp autoit_exe -
Drops file in System32 directory 9 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\xpbmtxphsalgh.exe 9e32f609c4d32067c2fe788a788245a6c77188efc7b934c37fc1a48bcc9a1c8e.exe File created C:\Windows\SysWOW64\vbhpfvngxg.exe 9e32f609c4d32067c2fe788a788245a6c77188efc7b934c37fc1a48bcc9a1c8e.exe File opened for modification C:\Windows\SysWOW64\vbhpfvngxg.exe 9e32f609c4d32067c2fe788a788245a6c77188efc7b934c37fc1a48bcc9a1c8e.exe File created C:\Windows\SysWOW64\ihhdiszkkcxliwg.exe 9e32f609c4d32067c2fe788a788245a6c77188efc7b934c37fc1a48bcc9a1c8e.exe File opened for modification C:\Windows\SysWOW64\tjvczyco.exe 9e32f609c4d32067c2fe788a788245a6c77188efc7b934c37fc1a48bcc9a1c8e.exe File created C:\Windows\SysWOW64\xpbmtxphsalgh.exe 9e32f609c4d32067c2fe788a788245a6c77188efc7b934c37fc1a48bcc9a1c8e.exe File opened for modification C:\Windows\SysWOW64\ihhdiszkkcxliwg.exe 9e32f609c4d32067c2fe788a788245a6c77188efc7b934c37fc1a48bcc9a1c8e.exe File created C:\Windows\SysWOW64\tjvczyco.exe 9e32f609c4d32067c2fe788a788245a6c77188efc7b934c37fc1a48bcc9a1c8e.exe File opened for modification C:\Windows\SysWOW64\msvbvm60.dll vbhpfvngxg.exe -
Drops file in Program Files directory 22 IoCs
description ioc Process File opened for modification C:\Program Files\UnblockDebug.nal tjvczyco.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLN.DOC.exe tjvczyco.exe File created \??\c:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLV.DOC.exe tjvczyco.exe File opened for modification \??\c:\Program Files\UnblockDebug.doc.exe tjvczyco.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLV.DOC.exe tjvczyco.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLV.DOC.exe tjvczyco.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLV.nal tjvczyco.exe File opened for modification C:\Program Files\UnblockDebug.doc.exe tjvczyco.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLN.DOC.exe tjvczyco.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLN.nal tjvczyco.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLN.nal tjvczyco.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLV.DOC.exe tjvczyco.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLV.DOC.exe tjvczyco.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLV.nal tjvczyco.exe File opened for modification C:\Program Files\UnblockDebug.doc.exe tjvczyco.exe File created \??\c:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLN.DOC.exe tjvczyco.exe File created \??\c:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLN.DOC.exe tjvczyco.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLN.DOC.exe tjvczyco.exe File opened for modification C:\Program Files\UnblockDebug.nal tjvczyco.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLN.DOC.exe tjvczyco.exe File created \??\c:\Program Files\UnblockDebug.doc.exe tjvczyco.exe File opened for modification \??\c:\Program Files\UnblockDebug.doc.exe tjvczyco.exe -
Drops file in Windows directory 3 IoCs
description ioc Process File opened for modification C:\Windows\mydoc.rtf 9e32f609c4d32067c2fe788a788245a6c77188efc7b934c37fc1a48bcc9a1c8e.exe File opened for modification C:\Windows\mydoc.rtf WINWORD.EXE File created C:\Windows\~$mydoc.rtf WINWORD.EXE -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Checks processor information in registry 2 TTPs 3 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString WINWORD.EXE -
Enumerates system info in registry 2 TTPs 3 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU WINWORD.EXE -
Modifies registry class 20 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.bat\ = "txtfile" vbhpfvngxg.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLV.Classes\Com4 = "7FF9FCFE485D851C903CD62F7E95BDE5E631594667346342D79C" 9e32f609c4d32067c2fe788a788245a6c77188efc7b934c37fc1a48bcc9a1c8e.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLV.Classes\StartCom1 = "E0806BC5FF1D21DBD179D0D68B099063" 9e32f609c4d32067c2fe788a788245a6c77188efc7b934c37fc1a48bcc9a1c8e.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.wsc vbhpfvngxg.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.wsf vbhpfvngxg.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.vbs vbhpfvngxg.exe Key created \REGISTRY\MACHINE\Software\Classes\CLV.Classes 9e32f609c4d32067c2fe788a788245a6c77188efc7b934c37fc1a48bcc9a1c8e.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLV.Classes\Com2 = "6ABCFABCF965F1E283793A4281EA39E1B0FB028C4260034CE1BE45E708D4" 9e32f609c4d32067c2fe788a788245a6c77188efc7b934c37fc1a48bcc9a1c8e.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLV.Classes\Com3 = "2EB0B1204493399A52C4B9A232EFD7C9" 9e32f609c4d32067c2fe788a788245a6c77188efc7b934c37fc1a48bcc9a1c8e.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.vbs\ = "txtfile" vbhpfvngxg.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.wsh vbhpfvngxg.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.WSH\ = "txtfile" vbhpfvngxg.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.wsc\ = "txtfile" vbhpfvngxg.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.WSF\ = "txtfile" vbhpfvngxg.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.reg vbhpfvngxg.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.reg\ = "txtfile" vbhpfvngxg.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLV.Classes\Com1 = "32452C7A9C2182246A4377D670512CD97C8664DE" 9e32f609c4d32067c2fe788a788245a6c77188efc7b934c37fc1a48bcc9a1c8e.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLV.Classes\StartCom2 = "184BC70F1594DBC0B8BA7C93EC9637B9" 9e32f609c4d32067c2fe788a788245a6c77188efc7b934c37fc1a48bcc9a1c8e.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.bat vbhpfvngxg.exe Key created \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000_Classes\Local Settings 9e32f609c4d32067c2fe788a788245a6c77188efc7b934c37fc1a48bcc9a1c8e.exe -
Suspicious behavior: AddClipboardFormatListener 2 IoCs
pid Process 1792 WINWORD.EXE 1792 WINWORD.EXE -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 4656 9e32f609c4d32067c2fe788a788245a6c77188efc7b934c37fc1a48bcc9a1c8e.exe 4656 9e32f609c4d32067c2fe788a788245a6c77188efc7b934c37fc1a48bcc9a1c8e.exe 4656 9e32f609c4d32067c2fe788a788245a6c77188efc7b934c37fc1a48bcc9a1c8e.exe 4656 9e32f609c4d32067c2fe788a788245a6c77188efc7b934c37fc1a48bcc9a1c8e.exe 4656 9e32f609c4d32067c2fe788a788245a6c77188efc7b934c37fc1a48bcc9a1c8e.exe 4656 9e32f609c4d32067c2fe788a788245a6c77188efc7b934c37fc1a48bcc9a1c8e.exe 4656 9e32f609c4d32067c2fe788a788245a6c77188efc7b934c37fc1a48bcc9a1c8e.exe 4656 9e32f609c4d32067c2fe788a788245a6c77188efc7b934c37fc1a48bcc9a1c8e.exe 4656 9e32f609c4d32067c2fe788a788245a6c77188efc7b934c37fc1a48bcc9a1c8e.exe 4656 9e32f609c4d32067c2fe788a788245a6c77188efc7b934c37fc1a48bcc9a1c8e.exe 4656 9e32f609c4d32067c2fe788a788245a6c77188efc7b934c37fc1a48bcc9a1c8e.exe 4656 9e32f609c4d32067c2fe788a788245a6c77188efc7b934c37fc1a48bcc9a1c8e.exe 4656 9e32f609c4d32067c2fe788a788245a6c77188efc7b934c37fc1a48bcc9a1c8e.exe 4656 9e32f609c4d32067c2fe788a788245a6c77188efc7b934c37fc1a48bcc9a1c8e.exe 4656 9e32f609c4d32067c2fe788a788245a6c77188efc7b934c37fc1a48bcc9a1c8e.exe 4656 9e32f609c4d32067c2fe788a788245a6c77188efc7b934c37fc1a48bcc9a1c8e.exe 5048 vbhpfvngxg.exe 5048 vbhpfvngxg.exe 4976 ihhdiszkkcxliwg.exe 5048 vbhpfvngxg.exe 5048 vbhpfvngxg.exe 4976 ihhdiszkkcxliwg.exe 5048 vbhpfvngxg.exe 5048 vbhpfvngxg.exe 4976 ihhdiszkkcxliwg.exe 4976 ihhdiszkkcxliwg.exe 5048 vbhpfvngxg.exe 5048 vbhpfvngxg.exe 4976 ihhdiszkkcxliwg.exe 4976 ihhdiszkkcxliwg.exe 4976 ihhdiszkkcxliwg.exe 4976 ihhdiszkkcxliwg.exe 5048 vbhpfvngxg.exe 5048 vbhpfvngxg.exe 4976 ihhdiszkkcxliwg.exe 4976 ihhdiszkkcxliwg.exe 5032 tjvczyco.exe 5032 tjvczyco.exe 5032 tjvczyco.exe 5032 tjvczyco.exe 1736 xpbmtxphsalgh.exe 1736 xpbmtxphsalgh.exe 5032 tjvczyco.exe 5032 tjvczyco.exe 1736 xpbmtxphsalgh.exe 1736 xpbmtxphsalgh.exe 5032 tjvczyco.exe 5032 tjvczyco.exe 1736 xpbmtxphsalgh.exe 1736 xpbmtxphsalgh.exe 1736 xpbmtxphsalgh.exe 1736 xpbmtxphsalgh.exe 1736 xpbmtxphsalgh.exe 1736 xpbmtxphsalgh.exe 1736 xpbmtxphsalgh.exe 1736 xpbmtxphsalgh.exe 4976 ihhdiszkkcxliwg.exe 4976 ihhdiszkkcxliwg.exe 1736 xpbmtxphsalgh.exe 1736 xpbmtxphsalgh.exe 1736 xpbmtxphsalgh.exe 1736 xpbmtxphsalgh.exe 4976 ihhdiszkkcxliwg.exe 4976 ihhdiszkkcxliwg.exe -
Suspicious use of FindShellTrayWindow 18 IoCs
pid Process 4656 9e32f609c4d32067c2fe788a788245a6c77188efc7b934c37fc1a48bcc9a1c8e.exe 4656 9e32f609c4d32067c2fe788a788245a6c77188efc7b934c37fc1a48bcc9a1c8e.exe 4656 9e32f609c4d32067c2fe788a788245a6c77188efc7b934c37fc1a48bcc9a1c8e.exe 5048 vbhpfvngxg.exe 5048 vbhpfvngxg.exe 5048 vbhpfvngxg.exe 4976 ihhdiszkkcxliwg.exe 4976 ihhdiszkkcxliwg.exe 4976 ihhdiszkkcxliwg.exe 5032 tjvczyco.exe 5032 tjvczyco.exe 5032 tjvczyco.exe 1736 xpbmtxphsalgh.exe 1736 xpbmtxphsalgh.exe 1736 xpbmtxphsalgh.exe 884 tjvczyco.exe 884 tjvczyco.exe 884 tjvczyco.exe -
Suspicious use of SendNotifyMessage 18 IoCs
pid Process 4656 9e32f609c4d32067c2fe788a788245a6c77188efc7b934c37fc1a48bcc9a1c8e.exe 4656 9e32f609c4d32067c2fe788a788245a6c77188efc7b934c37fc1a48bcc9a1c8e.exe 4656 9e32f609c4d32067c2fe788a788245a6c77188efc7b934c37fc1a48bcc9a1c8e.exe 5048 vbhpfvngxg.exe 5048 vbhpfvngxg.exe 5048 vbhpfvngxg.exe 4976 ihhdiszkkcxliwg.exe 4976 ihhdiszkkcxliwg.exe 4976 ihhdiszkkcxliwg.exe 5032 tjvczyco.exe 5032 tjvczyco.exe 5032 tjvczyco.exe 1736 xpbmtxphsalgh.exe 1736 xpbmtxphsalgh.exe 1736 xpbmtxphsalgh.exe 884 tjvczyco.exe 884 tjvczyco.exe 884 tjvczyco.exe -
Suspicious use of SetWindowsHookEx 7 IoCs
pid Process 1792 WINWORD.EXE 1792 WINWORD.EXE 1792 WINWORD.EXE 1792 WINWORD.EXE 1792 WINWORD.EXE 1792 WINWORD.EXE 1792 WINWORD.EXE -
Suspicious use of WriteProcessMemory 17 IoCs
description pid Process procid_target PID 4656 wrote to memory of 5048 4656 9e32f609c4d32067c2fe788a788245a6c77188efc7b934c37fc1a48bcc9a1c8e.exe 81 PID 4656 wrote to memory of 5048 4656 9e32f609c4d32067c2fe788a788245a6c77188efc7b934c37fc1a48bcc9a1c8e.exe 81 PID 4656 wrote to memory of 5048 4656 9e32f609c4d32067c2fe788a788245a6c77188efc7b934c37fc1a48bcc9a1c8e.exe 81 PID 4656 wrote to memory of 4976 4656 9e32f609c4d32067c2fe788a788245a6c77188efc7b934c37fc1a48bcc9a1c8e.exe 82 PID 4656 wrote to memory of 4976 4656 9e32f609c4d32067c2fe788a788245a6c77188efc7b934c37fc1a48bcc9a1c8e.exe 82 PID 4656 wrote to memory of 4976 4656 9e32f609c4d32067c2fe788a788245a6c77188efc7b934c37fc1a48bcc9a1c8e.exe 82 PID 4656 wrote to memory of 5032 4656 9e32f609c4d32067c2fe788a788245a6c77188efc7b934c37fc1a48bcc9a1c8e.exe 83 PID 4656 wrote to memory of 5032 4656 9e32f609c4d32067c2fe788a788245a6c77188efc7b934c37fc1a48bcc9a1c8e.exe 83 PID 4656 wrote to memory of 5032 4656 9e32f609c4d32067c2fe788a788245a6c77188efc7b934c37fc1a48bcc9a1c8e.exe 83 PID 4656 wrote to memory of 1736 4656 9e32f609c4d32067c2fe788a788245a6c77188efc7b934c37fc1a48bcc9a1c8e.exe 84 PID 4656 wrote to memory of 1736 4656 9e32f609c4d32067c2fe788a788245a6c77188efc7b934c37fc1a48bcc9a1c8e.exe 84 PID 4656 wrote to memory of 1736 4656 9e32f609c4d32067c2fe788a788245a6c77188efc7b934c37fc1a48bcc9a1c8e.exe 84 PID 4656 wrote to memory of 1792 4656 9e32f609c4d32067c2fe788a788245a6c77188efc7b934c37fc1a48bcc9a1c8e.exe 85 PID 4656 wrote to memory of 1792 4656 9e32f609c4d32067c2fe788a788245a6c77188efc7b934c37fc1a48bcc9a1c8e.exe 85 PID 5048 wrote to memory of 884 5048 vbhpfvngxg.exe 87 PID 5048 wrote to memory of 884 5048 vbhpfvngxg.exe 87 PID 5048 wrote to memory of 884 5048 vbhpfvngxg.exe 87
Processes
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C:\Users\Admin\AppData\Local\Temp\9e32f609c4d32067c2fe788a788245a6c77188efc7b934c37fc1a48bcc9a1c8e.exe"C:\Users\Admin\AppData\Local\Temp\9e32f609c4d32067c2fe788a788245a6c77188efc7b934c37fc1a48bcc9a1c8e.exe"1⤵
- Checks computer location settings
- Drops file in System32 directory
- Drops file in Windows directory
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:4656 -
C:\Windows\SysWOW64\vbhpfvngxg.exevbhpfvngxg.exe2⤵
- Modifies visibility of file extensions in Explorer
- Modifies visiblity of hidden/system files in Explorer
- Windows security bypass
- Disables RegEdit via registry modification
- Executes dropped EXE
- Windows security modification
- Enumerates connected drives
- Modifies WinLogon
- Drops file in System32 directory
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:5048 -
C:\Windows\SysWOW64\tjvczyco.exeC:\Windows\system32\tjvczyco.exe3⤵
- Executes dropped EXE
- Enumerates connected drives
- Drops file in Program Files directory
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:884
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C:\Windows\SysWOW64\ihhdiszkkcxliwg.exeihhdiszkkcxliwg.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:4976
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C:\Windows\SysWOW64\tjvczyco.exetjvczyco.exe2⤵
- Executes dropped EXE
- Enumerates connected drives
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:5032
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C:\Windows\SysWOW64\xpbmtxphsalgh.exexpbmtxphsalgh.exe2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:1736
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C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE"C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE" /n "C:\Windows\mydoc.rtf" /o ""2⤵
- Drops file in Windows directory
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:1792
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Network
MITRE ATT&CK Enterprise v6
Persistence
Hidden Files and Directories
2Registry Run Keys / Startup Folder
1Winlogon Helper DLL
1Defense Evasion
Disabling Security Tools
2Hidden Files and Directories
2Modify Registry
6Replay Monitor
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Downloads
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Filesize
255KB
MD5d3773a144849ce9cc326397f4283dcb0
SHA1e49ce3f0d05ca8338672b3d148c978185e16f6b8
SHA2567df6d0f01395f9ac124ea447a16ad545927559163c1f13bcebcf87f2de1435a1
SHA512f2af1cda6f2bf57b0cd93132ae22869b317d83799bca217f44cc339a0323ffa6507b15d9fb21bf312259ef9cb8744ed4067f5647faaca11d682a9234d3214594
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Filesize
255KB
MD5f387c76e7ec1069013fe30ab57fbdb5e
SHA1d5caf35b258d5e8e64bbed68a195512d7e614431
SHA25668a10d5a144ebc9826bf1fdde37dbd1eabba652cd79b0ee7df8fa3edce7c3844
SHA5123f088db57769611371262562babb1e667d13613aeb2d698f6d0aa0ac67cf1fae496e67188ed27afbce6cd5f2796ad10c875751d717cc1cf6ccff9fa1f2e97f11
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Filesize
255KB
MD5caf80e30c50bb4f70e506b5db9184010
SHA1b6941f385c9eea59543292f0d9a4af38113bca2f
SHA256cf05432a744f8834d75d5d027f231d4b8deca81ac4523644a32780b7fd2b5318
SHA512362b9987d6c4be13ddf7878d59e68fd3b0b8a711cf0b60a6e20ede4b96b45f135d586d5661aa2bb542c2df66dd7352998fb8bcf37b8371eec1291f2594ea0a87
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Filesize
255KB
MD5138e0e75daa85e60e8f59c2a80979630
SHA1ea3a23a808e18ee93bb99924c8b20c77aa9da0e4
SHA25696fc53f2036f138b1afbe4d8f94d812f79b6c01a50aaafe02ce97a50fa01c021
SHA512594fb29502da58fe69441fcc813b05f0aabfdddc26be74ae0050949ad6ba20a96a1cb2d256e4edd814458deac7f1e7aaadcef9d5d9595d512a53c0747405f0fc
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Filesize
255KB
MD5138e0e75daa85e60e8f59c2a80979630
SHA1ea3a23a808e18ee93bb99924c8b20c77aa9da0e4
SHA25696fc53f2036f138b1afbe4d8f94d812f79b6c01a50aaafe02ce97a50fa01c021
SHA512594fb29502da58fe69441fcc813b05f0aabfdddc26be74ae0050949ad6ba20a96a1cb2d256e4edd814458deac7f1e7aaadcef9d5d9595d512a53c0747405f0fc
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Filesize
255KB
MD550e56959c6697bf806f1c574ce3768bd
SHA18067cb04559254c6de3dd5fa97678138a5fa44d7
SHA2569ec7beb056b91abe9882f4420923e76eb1080928c976147ae63c1043f9056ef2
SHA5120b1471c577a233ecc3f342285c273120c2f1e7964b8f3b385a7343fd285a901b495f7717f55a641dec7552e155f1ba98f8a7d43b24f2d63a753939e8c9bb77b3
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Filesize
255KB
MD550e56959c6697bf806f1c574ce3768bd
SHA18067cb04559254c6de3dd5fa97678138a5fa44d7
SHA2569ec7beb056b91abe9882f4420923e76eb1080928c976147ae63c1043f9056ef2
SHA5120b1471c577a233ecc3f342285c273120c2f1e7964b8f3b385a7343fd285a901b495f7717f55a641dec7552e155f1ba98f8a7d43b24f2d63a753939e8c9bb77b3
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Filesize
255KB
MD550e56959c6697bf806f1c574ce3768bd
SHA18067cb04559254c6de3dd5fa97678138a5fa44d7
SHA2569ec7beb056b91abe9882f4420923e76eb1080928c976147ae63c1043f9056ef2
SHA5120b1471c577a233ecc3f342285c273120c2f1e7964b8f3b385a7343fd285a901b495f7717f55a641dec7552e155f1ba98f8a7d43b24f2d63a753939e8c9bb77b3
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Filesize
255KB
MD534c147aebf87bf25529fc3e71f629f44
SHA1e9ad427d914502f967c32e8299b655f7d4b254cc
SHA2569b9aa020ec2eec97ba06c9af32e5caef4e4b4e234d12daa8c993f659f25476f3
SHA5129e1f6e6a203b012bad391780c95881db011a8ff265f2ec1c1cc5e91d2f8547c9984f75716f47d6d21bfecb1343067e0ee30847eefdb570e5a7b78274ec87dbea
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Filesize
255KB
MD534c147aebf87bf25529fc3e71f629f44
SHA1e9ad427d914502f967c32e8299b655f7d4b254cc
SHA2569b9aa020ec2eec97ba06c9af32e5caef4e4b4e234d12daa8c993f659f25476f3
SHA5129e1f6e6a203b012bad391780c95881db011a8ff265f2ec1c1cc5e91d2f8547c9984f75716f47d6d21bfecb1343067e0ee30847eefdb570e5a7b78274ec87dbea
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Filesize
255KB
MD5a67ff1b85a84b0f4a154c5b949b5db77
SHA10351a6a9190aa136eb5253655c127a454c35d6d6
SHA256a297530f76049431d2018928becade5ea7a0a88fb1a587272811ebdba2387c15
SHA512460531afbf021279d5c2c750a421c6a5d2a6bfc24834cdccc069e48301ecf051ba094001f372b46a9b3cbfa5338048f968cc9998e8d8d3b36f2592f7dcb3675b
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Filesize
255KB
MD5a67ff1b85a84b0f4a154c5b949b5db77
SHA10351a6a9190aa136eb5253655c127a454c35d6d6
SHA256a297530f76049431d2018928becade5ea7a0a88fb1a587272811ebdba2387c15
SHA512460531afbf021279d5c2c750a421c6a5d2a6bfc24834cdccc069e48301ecf051ba094001f372b46a9b3cbfa5338048f968cc9998e8d8d3b36f2592f7dcb3675b
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Filesize
223B
MD506604e5941c126e2e7be02c5cd9f62ec
SHA14eb9fdf8ff4e1e539236002bd363b82c8f8930e1
SHA25685f2405d1f67021a3206faa26f6887932fea71aea070df3efb2902902e2d03e2
SHA512803f5f2fddbf29fef34de184eb35c2311b7a694740983ca10b54ef252dd26cda4987458d2569f441c6dedc3478bea12b45bfd3566f1b256504a0869ad3829df7
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Filesize
255KB
MD5e49e3dae5194b152763e2ea43617e78b
SHA1c88a47db8813832f79a939c60b7ff448ad701f25
SHA2564fd7d7e26253f6b203a4989dce381dc70f00c73d2caab55f8fa9fdbdbf616827
SHA5123afb6e875806bcb934acaf3c155bdd4b3bc16655e90252990787fda01d1bc8c03eb45d69f4c1e7a01548fcf2c25489e0a8fc717e0ad5eb5cafded045f074d439