Analysis
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max time kernel
153s -
max time network
169s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
30-10-2022 21:00
Behavioral task
behavioral1
Sample
2f5c99155016ad6314856e3576ec709a0f3ea8402f5a80582f72dfca3e4f9d3c.exe
Resource
win7-20220812-en
windows7-x64
25 signatures
150 seconds
Behavioral task
behavioral2
Sample
2f5c99155016ad6314856e3576ec709a0f3ea8402f5a80582f72dfca3e4f9d3c.exe
Resource
win10v2004-20220812-en
windows10-2004-x64
25 signatures
150 seconds
General
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Target
2f5c99155016ad6314856e3576ec709a0f3ea8402f5a80582f72dfca3e4f9d3c.exe
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Size
255KB
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MD5
a164cf8fc65a53993af84a00e8fac670
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SHA1
3da37fc78d0a60eda74089579a91af4db2178a9f
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SHA256
2f5c99155016ad6314856e3576ec709a0f3ea8402f5a80582f72dfca3e4f9d3c
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SHA512
77db764b76984ac80c80c336aab8dbde4d03e756dc70a761b06b4321f7fd9bbe1b4372706fff5a3f0de9065090e5eb83876ee016964c84ca5f7d681722e7c3ba
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SSDEEP
3072:MMDb50WrZa8jCgae5+VQkGdUQFDxePZ2SBaQJXkNRtXlNGKaUIQW/qlQBG3mmTJY:1xlZam+akqx6YQJXcNlEHUIQeE3mmBI5
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" pmgwcjmuzp.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" pmgwcjmuzp.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" pmgwcjmuzp.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" pmgwcjmuzp.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" pmgwcjmuzp.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" pmgwcjmuzp.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" pmgwcjmuzp.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" pmgwcjmuzp.exe -
Executes dropped EXE 5 IoCs
pid Process 3952 pmgwcjmuzp.exe 4960 gznftymfcmgvwjp.exe 3092 hlbeufxy.exe 4844 mlvwrhpufqsau.exe 4280 hlbeufxy.exe -
resource yara_rule behavioral2/memory/2332-132-0x0000000000400000-0x00000000004A0000-memory.dmp upx behavioral2/memory/2332-133-0x0000000000400000-0x00000000004A0000-memory.dmp upx behavioral2/files/0x0007000000022e05-135.dat upx behavioral2/files/0x0007000000022e05-136.dat upx behavioral2/memory/3952-137-0x0000000000400000-0x00000000004A0000-memory.dmp upx behavioral2/files/0x0007000000022e06-139.dat upx behavioral2/files/0x0007000000022e06-140.dat upx behavioral2/files/0x0006000000022e0b-142.dat upx behavioral2/files/0x0006000000022e0c-145.dat upx behavioral2/files/0x0006000000022e0b-143.dat upx behavioral2/memory/4960-146-0x0000000000400000-0x00000000004A0000-memory.dmp upx behavioral2/memory/3092-147-0x0000000000400000-0x00000000004A0000-memory.dmp upx behavioral2/files/0x0006000000022e0c-148.dat upx behavioral2/memory/3952-149-0x0000000000400000-0x00000000004A0000-memory.dmp upx behavioral2/files/0x0006000000022e0b-151.dat upx behavioral2/memory/2332-153-0x0000000000400000-0x00000000004A0000-memory.dmp upx behavioral2/memory/4280-154-0x0000000000400000-0x00000000004A0000-memory.dmp upx behavioral2/memory/3092-161-0x0000000000400000-0x00000000004A0000-memory.dmp upx behavioral2/memory/4844-162-0x0000000000400000-0x00000000004A0000-memory.dmp upx behavioral2/memory/4960-160-0x0000000000400000-0x00000000004A0000-memory.dmp upx behavioral2/files/0x0006000000022e12-163.dat upx behavioral2/files/0x0006000000022e13-164.dat upx behavioral2/memory/4280-167-0x0000000000400000-0x00000000004A0000-memory.dmp 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 2f5c99155016ad6314856e3576ec709a0f3ea8402f5a80582f72dfca3e4f9d3c.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" pmgwcjmuzp.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" pmgwcjmuzp.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" pmgwcjmuzp.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirstRunDisabled = "1" pmgwcjmuzp.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" pmgwcjmuzp.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" pmgwcjmuzp.exe -
Adds Run key to start application 2 TTPs 4 IoCs
description ioc Process Key created \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\Run gznftymfcmgvwjp.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\qljelodl = "pmgwcjmuzp.exe" gznftymfcmgvwjp.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\okjcpvpc = "gznftymfcmgvwjp.exe" gznftymfcmgvwjp.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\ = "mlvwrhpufqsau.exe" gznftymfcmgvwjp.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) \??\b: pmgwcjmuzp.exe File opened (read-only) \??\h: pmgwcjmuzp.exe File opened (read-only) \??\r: hlbeufxy.exe File opened (read-only) \??\y: hlbeufxy.exe File opened (read-only) \??\s: pmgwcjmuzp.exe File opened (read-only) \??\b: hlbeufxy.exe File opened (read-only) \??\n: hlbeufxy.exe File opened (read-only) \??\p: hlbeufxy.exe File opened (read-only) \??\x: hlbeufxy.exe File opened (read-only) \??\z: hlbeufxy.exe File opened (read-only) \??\m: hlbeufxy.exe File opened (read-only) \??\p: hlbeufxy.exe File opened (read-only) \??\t: hlbeufxy.exe File opened (read-only) \??\i: hlbeufxy.exe File opened (read-only) \??\q: hlbeufxy.exe File opened (read-only) \??\i: hlbeufxy.exe File opened (read-only) \??\i: pmgwcjmuzp.exe File opened (read-only) \??\v: pmgwcjmuzp.exe File opened (read-only) \??\u: hlbeufxy.exe File opened (read-only) \??\y: hlbeufxy.exe File opened (read-only) \??\x: hlbeufxy.exe File opened (read-only) \??\g: hlbeufxy.exe File opened (read-only) \??\s: hlbeufxy.exe File opened (read-only) \??\t: pmgwcjmuzp.exe File opened (read-only) \??\o: hlbeufxy.exe File opened (read-only) \??\v: hlbeufxy.exe File opened (read-only) \??\b: hlbeufxy.exe File opened (read-only) \??\l: hlbeufxy.exe File opened (read-only) \??\w: hlbeufxy.exe File opened (read-only) \??\f: pmgwcjmuzp.exe File opened (read-only) \??\l: pmgwcjmuzp.exe File opened (read-only) \??\n: pmgwcjmuzp.exe File opened (read-only) \??\u: pmgwcjmuzp.exe File opened (read-only) \??\w: pmgwcjmuzp.exe File opened (read-only) \??\j: hlbeufxy.exe File opened (read-only) \??\s: hlbeufxy.exe File opened (read-only) \??\z: pmgwcjmuzp.exe File opened (read-only) \??\e: pmgwcjmuzp.exe File opened (read-only) \??\q: pmgwcjmuzp.exe File opened (read-only) \??\e: hlbeufxy.exe File opened (read-only) \??\u: hlbeufxy.exe File opened (read-only) \??\h: hlbeufxy.exe File opened (read-only) \??\k: hlbeufxy.exe File opened (read-only) \??\p: pmgwcjmuzp.exe File opened (read-only) \??\m: pmgwcjmuzp.exe File opened (read-only) \??\o: pmgwcjmuzp.exe File opened (read-only) \??\y: pmgwcjmuzp.exe File opened (read-only) \??\t: hlbeufxy.exe File opened (read-only) \??\v: hlbeufxy.exe File opened (read-only) \??\k: hlbeufxy.exe File opened (read-only) \??\o: hlbeufxy.exe File opened (read-only) \??\a: hlbeufxy.exe File opened (read-only) \??\a: hlbeufxy.exe File opened (read-only) \??\h: hlbeufxy.exe File opened (read-only) \??\j: pmgwcjmuzp.exe File opened (read-only) \??\g: hlbeufxy.exe File opened (read-only) \??\f: hlbeufxy.exe File opened (read-only) \??\g: pmgwcjmuzp.exe File opened (read-only) \??\r: pmgwcjmuzp.exe File opened (read-only) \??\x: pmgwcjmuzp.exe File opened (read-only) \??\r: hlbeufxy.exe File opened (read-only) \??\z: hlbeufxy.exe File opened (read-only) \??\q: hlbeufxy.exe File opened (read-only) \??\a: pmgwcjmuzp.exe -
Modifies WinLogon 2 TTPs 2 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\SFCScan = "0" pmgwcjmuzp.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\SFCDisable = "4294967197" pmgwcjmuzp.exe -
AutoIT Executable 11 IoCs
AutoIT scripts compiled to PE executables.
resource yara_rule behavioral2/memory/2332-133-0x0000000000400000-0x00000000004A0000-memory.dmp autoit_exe behavioral2/memory/3952-137-0x0000000000400000-0x00000000004A0000-memory.dmp autoit_exe behavioral2/memory/4960-146-0x0000000000400000-0x00000000004A0000-memory.dmp autoit_exe behavioral2/memory/3092-147-0x0000000000400000-0x00000000004A0000-memory.dmp autoit_exe behavioral2/memory/3952-149-0x0000000000400000-0x00000000004A0000-memory.dmp autoit_exe behavioral2/memory/2332-153-0x0000000000400000-0x00000000004A0000-memory.dmp autoit_exe behavioral2/memory/4280-154-0x0000000000400000-0x00000000004A0000-memory.dmp autoit_exe behavioral2/memory/3092-161-0x0000000000400000-0x00000000004A0000-memory.dmp autoit_exe behavioral2/memory/4844-162-0x0000000000400000-0x00000000004A0000-memory.dmp autoit_exe behavioral2/memory/4960-160-0x0000000000400000-0x00000000004A0000-memory.dmp autoit_exe behavioral2/memory/4280-167-0x0000000000400000-0x00000000004A0000-memory.dmp autoit_exe -
Drops file in System32 directory 9 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\hlbeufxy.exe 2f5c99155016ad6314856e3576ec709a0f3ea8402f5a80582f72dfca3e4f9d3c.exe File created C:\Windows\SysWOW64\mlvwrhpufqsau.exe 2f5c99155016ad6314856e3576ec709a0f3ea8402f5a80582f72dfca3e4f9d3c.exe File opened for modification C:\Windows\SysWOW64\mlvwrhpufqsau.exe 2f5c99155016ad6314856e3576ec709a0f3ea8402f5a80582f72dfca3e4f9d3c.exe File created C:\Windows\SysWOW64\pmgwcjmuzp.exe 2f5c99155016ad6314856e3576ec709a0f3ea8402f5a80582f72dfca3e4f9d3c.exe File created C:\Windows\SysWOW64\gznftymfcmgvwjp.exe 2f5c99155016ad6314856e3576ec709a0f3ea8402f5a80582f72dfca3e4f9d3c.exe File created C:\Windows\SysWOW64\hlbeufxy.exe 2f5c99155016ad6314856e3576ec709a0f3ea8402f5a80582f72dfca3e4f9d3c.exe File opened for modification C:\Windows\SysWOW64\pmgwcjmuzp.exe 2f5c99155016ad6314856e3576ec709a0f3ea8402f5a80582f72dfca3e4f9d3c.exe File opened for modification C:\Windows\SysWOW64\gznftymfcmgvwjp.exe 2f5c99155016ad6314856e3576ec709a0f3ea8402f5a80582f72dfca3e4f9d3c.exe File opened for modification C:\Windows\SysWOW64\msvbvm60.dll pmgwcjmuzp.exe -
Drops file in Program Files directory 15 IoCs
description ioc Process File opened for modification \??\c:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLV.DOC.exe hlbeufxy.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLN.DOC.exe hlbeufxy.exe File created \??\c:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLV.DOC.exe hlbeufxy.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLN.DOC.exe hlbeufxy.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLV.nal hlbeufxy.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLV.nal hlbeufxy.exe File created \??\c:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLN.DOC.exe hlbeufxy.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLN.DOC.exe hlbeufxy.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLV.DOC.exe hlbeufxy.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLV.DOC.exe hlbeufxy.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLV.DOC.exe hlbeufxy.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLN.nal hlbeufxy.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLN.nal hlbeufxy.exe File created \??\c:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLN.DOC.exe hlbeufxy.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLN.DOC.exe hlbeufxy.exe -
Drops file in Windows directory 3 IoCs
description ioc Process File opened for modification C:\Windows\mydoc.rtf WINWORD.EXE File created C:\Windows\~$mydoc.rtf WINWORD.EXE File opened for modification C:\Windows\mydoc.rtf 2f5c99155016ad6314856e3576ec709a0f3ea8402f5a80582f72dfca3e4f9d3c.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 value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU WINWORD.EXE Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS WINWORD.EXE -
Modifies registry class 20 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.wsc pmgwcjmuzp.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLV.Classes\Com2 = "6AC9F9BEF963F1E484743A3186963997B08C02F94316023FE2C942EA09D1" 2f5c99155016ad6314856e3576ec709a0f3ea8402f5a80582f72dfca3e4f9d3c.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLV.Classes\Com4 = "7EFCFF8B4F26826F9041D72F7E95BC93E13458466644633FD691" 2f5c99155016ad6314856e3576ec709a0f3ea8402f5a80582f72dfca3e4f9d3c.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.wsh pmgwcjmuzp.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.wsc\ = "txtfile" pmgwcjmuzp.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.WSF\ = "txtfile" pmgwcjmuzp.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.reg\ = "txtfile" pmgwcjmuzp.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLV.Classes\Com1 = "32432C0C9C5582586A3F76A170542DDB7C8465D9" 2f5c99155016ad6314856e3576ec709a0f3ea8402f5a80582f72dfca3e4f9d3c.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLV.Classes\StartCom1 = "E0F06BB9FE6E21DDD27CD0A18A7D9166" 2f5c99155016ad6314856e3576ec709a0f3ea8402f5a80582f72dfca3e4f9d3c.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.WSH\ = "txtfile" pmgwcjmuzp.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.vbs\ = "txtfile" pmgwcjmuzp.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.reg pmgwcjmuzp.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLV.Classes\StartCom2 = "184FC67A1591DAC3B9BB7FE2EC9E34CA" 2f5c99155016ad6314856e3576ec709a0f3ea8402f5a80582f72dfca3e4f9d3c.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.bat\ = "txtfile" pmgwcjmuzp.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.bat pmgwcjmuzp.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.wsf pmgwcjmuzp.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.vbs pmgwcjmuzp.exe Key created \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000_Classes\Local Settings 2f5c99155016ad6314856e3576ec709a0f3ea8402f5a80582f72dfca3e4f9d3c.exe Key created \REGISTRY\MACHINE\Software\Classes\CLV.Classes 2f5c99155016ad6314856e3576ec709a0f3ea8402f5a80582f72dfca3e4f9d3c.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLV.Classes\Com3 = "2FC3B15F4797399852CBBAD4339DD4CF" 2f5c99155016ad6314856e3576ec709a0f3ea8402f5a80582f72dfca3e4f9d3c.exe -
Suspicious behavior: AddClipboardFormatListener 2 IoCs
pid Process 1984 WINWORD.EXE 1984 WINWORD.EXE -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2332 2f5c99155016ad6314856e3576ec709a0f3ea8402f5a80582f72dfca3e4f9d3c.exe 2332 2f5c99155016ad6314856e3576ec709a0f3ea8402f5a80582f72dfca3e4f9d3c.exe 2332 2f5c99155016ad6314856e3576ec709a0f3ea8402f5a80582f72dfca3e4f9d3c.exe 2332 2f5c99155016ad6314856e3576ec709a0f3ea8402f5a80582f72dfca3e4f9d3c.exe 2332 2f5c99155016ad6314856e3576ec709a0f3ea8402f5a80582f72dfca3e4f9d3c.exe 2332 2f5c99155016ad6314856e3576ec709a0f3ea8402f5a80582f72dfca3e4f9d3c.exe 2332 2f5c99155016ad6314856e3576ec709a0f3ea8402f5a80582f72dfca3e4f9d3c.exe 2332 2f5c99155016ad6314856e3576ec709a0f3ea8402f5a80582f72dfca3e4f9d3c.exe 2332 2f5c99155016ad6314856e3576ec709a0f3ea8402f5a80582f72dfca3e4f9d3c.exe 2332 2f5c99155016ad6314856e3576ec709a0f3ea8402f5a80582f72dfca3e4f9d3c.exe 2332 2f5c99155016ad6314856e3576ec709a0f3ea8402f5a80582f72dfca3e4f9d3c.exe 2332 2f5c99155016ad6314856e3576ec709a0f3ea8402f5a80582f72dfca3e4f9d3c.exe 3952 pmgwcjmuzp.exe 3952 pmgwcjmuzp.exe 3952 pmgwcjmuzp.exe 3952 pmgwcjmuzp.exe 3952 pmgwcjmuzp.exe 3952 pmgwcjmuzp.exe 3952 pmgwcjmuzp.exe 3952 pmgwcjmuzp.exe 3952 pmgwcjmuzp.exe 3952 pmgwcjmuzp.exe 2332 2f5c99155016ad6314856e3576ec709a0f3ea8402f5a80582f72dfca3e4f9d3c.exe 2332 2f5c99155016ad6314856e3576ec709a0f3ea8402f5a80582f72dfca3e4f9d3c.exe 2332 2f5c99155016ad6314856e3576ec709a0f3ea8402f5a80582f72dfca3e4f9d3c.exe 2332 2f5c99155016ad6314856e3576ec709a0f3ea8402f5a80582f72dfca3e4f9d3c.exe 4960 gznftymfcmgvwjp.exe 4960 gznftymfcmgvwjp.exe 4960 gznftymfcmgvwjp.exe 4960 gznftymfcmgvwjp.exe 4960 gznftymfcmgvwjp.exe 4960 gznftymfcmgvwjp.exe 3092 hlbeufxy.exe 4960 gznftymfcmgvwjp.exe 4960 gznftymfcmgvwjp.exe 3092 hlbeufxy.exe 3092 hlbeufxy.exe 3092 hlbeufxy.exe 3092 hlbeufxy.exe 3092 hlbeufxy.exe 4960 gznftymfcmgvwjp.exe 4960 gznftymfcmgvwjp.exe 3092 hlbeufxy.exe 3092 hlbeufxy.exe 4960 gznftymfcmgvwjp.exe 4960 gznftymfcmgvwjp.exe 4960 gznftymfcmgvwjp.exe 4960 gznftymfcmgvwjp.exe 4960 gznftymfcmgvwjp.exe 4960 gznftymfcmgvwjp.exe 4960 gznftymfcmgvwjp.exe 4960 gznftymfcmgvwjp.exe 4960 gznftymfcmgvwjp.exe 4960 gznftymfcmgvwjp.exe 4960 gznftymfcmgvwjp.exe 4960 gznftymfcmgvwjp.exe 4960 gznftymfcmgvwjp.exe 4960 gznftymfcmgvwjp.exe 4960 gznftymfcmgvwjp.exe 4960 gznftymfcmgvwjp.exe 4960 gznftymfcmgvwjp.exe 4960 gznftymfcmgvwjp.exe 4960 gznftymfcmgvwjp.exe 4960 gznftymfcmgvwjp.exe -
Suspicious use of FindShellTrayWindow 18 IoCs
pid Process 2332 2f5c99155016ad6314856e3576ec709a0f3ea8402f5a80582f72dfca3e4f9d3c.exe 2332 2f5c99155016ad6314856e3576ec709a0f3ea8402f5a80582f72dfca3e4f9d3c.exe 2332 2f5c99155016ad6314856e3576ec709a0f3ea8402f5a80582f72dfca3e4f9d3c.exe 3952 pmgwcjmuzp.exe 3952 pmgwcjmuzp.exe 3952 pmgwcjmuzp.exe 4960 gznftymfcmgvwjp.exe 4960 gznftymfcmgvwjp.exe 4960 gznftymfcmgvwjp.exe 3092 hlbeufxy.exe 3092 hlbeufxy.exe 3092 hlbeufxy.exe 4844 mlvwrhpufqsau.exe 4844 mlvwrhpufqsau.exe 4844 mlvwrhpufqsau.exe 4280 hlbeufxy.exe 4280 hlbeufxy.exe 4280 hlbeufxy.exe -
Suspicious use of SendNotifyMessage 18 IoCs
pid Process 2332 2f5c99155016ad6314856e3576ec709a0f3ea8402f5a80582f72dfca3e4f9d3c.exe 2332 2f5c99155016ad6314856e3576ec709a0f3ea8402f5a80582f72dfca3e4f9d3c.exe 2332 2f5c99155016ad6314856e3576ec709a0f3ea8402f5a80582f72dfca3e4f9d3c.exe 3952 pmgwcjmuzp.exe 3952 pmgwcjmuzp.exe 3952 pmgwcjmuzp.exe 4960 gznftymfcmgvwjp.exe 4960 gznftymfcmgvwjp.exe 4960 gznftymfcmgvwjp.exe 3092 hlbeufxy.exe 3092 hlbeufxy.exe 3092 hlbeufxy.exe 4844 mlvwrhpufqsau.exe 4844 mlvwrhpufqsau.exe 4844 mlvwrhpufqsau.exe 4280 hlbeufxy.exe 4280 hlbeufxy.exe 4280 hlbeufxy.exe -
Suspicious use of SetWindowsHookEx 7 IoCs
pid Process 1984 WINWORD.EXE 1984 WINWORD.EXE 1984 WINWORD.EXE 1984 WINWORD.EXE 1984 WINWORD.EXE 1984 WINWORD.EXE 1984 WINWORD.EXE -
Suspicious use of WriteProcessMemory 17 IoCs
description pid Process procid_target PID 2332 wrote to memory of 3952 2332 2f5c99155016ad6314856e3576ec709a0f3ea8402f5a80582f72dfca3e4f9d3c.exe 81 PID 2332 wrote to memory of 3952 2332 2f5c99155016ad6314856e3576ec709a0f3ea8402f5a80582f72dfca3e4f9d3c.exe 81 PID 2332 wrote to memory of 3952 2332 2f5c99155016ad6314856e3576ec709a0f3ea8402f5a80582f72dfca3e4f9d3c.exe 81 PID 2332 wrote to memory of 4960 2332 2f5c99155016ad6314856e3576ec709a0f3ea8402f5a80582f72dfca3e4f9d3c.exe 82 PID 2332 wrote to memory of 4960 2332 2f5c99155016ad6314856e3576ec709a0f3ea8402f5a80582f72dfca3e4f9d3c.exe 82 PID 2332 wrote to memory of 4960 2332 2f5c99155016ad6314856e3576ec709a0f3ea8402f5a80582f72dfca3e4f9d3c.exe 82 PID 2332 wrote to memory of 3092 2332 2f5c99155016ad6314856e3576ec709a0f3ea8402f5a80582f72dfca3e4f9d3c.exe 83 PID 2332 wrote to memory of 3092 2332 2f5c99155016ad6314856e3576ec709a0f3ea8402f5a80582f72dfca3e4f9d3c.exe 83 PID 2332 wrote to memory of 3092 2332 2f5c99155016ad6314856e3576ec709a0f3ea8402f5a80582f72dfca3e4f9d3c.exe 83 PID 2332 wrote to memory of 4844 2332 2f5c99155016ad6314856e3576ec709a0f3ea8402f5a80582f72dfca3e4f9d3c.exe 84 PID 2332 wrote to memory of 4844 2332 2f5c99155016ad6314856e3576ec709a0f3ea8402f5a80582f72dfca3e4f9d3c.exe 84 PID 2332 wrote to memory of 4844 2332 2f5c99155016ad6314856e3576ec709a0f3ea8402f5a80582f72dfca3e4f9d3c.exe 84 PID 3952 wrote to memory of 4280 3952 pmgwcjmuzp.exe 85 PID 3952 wrote to memory of 4280 3952 pmgwcjmuzp.exe 85 PID 3952 wrote to memory of 4280 3952 pmgwcjmuzp.exe 85 PID 2332 wrote to memory of 1984 2332 2f5c99155016ad6314856e3576ec709a0f3ea8402f5a80582f72dfca3e4f9d3c.exe 86 PID 2332 wrote to memory of 1984 2332 2f5c99155016ad6314856e3576ec709a0f3ea8402f5a80582f72dfca3e4f9d3c.exe 86
Processes
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C:\Users\Admin\AppData\Local\Temp\2f5c99155016ad6314856e3576ec709a0f3ea8402f5a80582f72dfca3e4f9d3c.exe"C:\Users\Admin\AppData\Local\Temp\2f5c99155016ad6314856e3576ec709a0f3ea8402f5a80582f72dfca3e4f9d3c.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:2332 -
C:\Windows\SysWOW64\pmgwcjmuzp.exepmgwcjmuzp.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:3952 -
C:\Windows\SysWOW64\hlbeufxy.exeC:\Windows\system32\hlbeufxy.exe3⤵
- Executes dropped EXE
- Enumerates connected drives
- Drops file in Program Files directory
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:4280
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C:\Windows\SysWOW64\gznftymfcmgvwjp.exegznftymfcmgvwjp.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:4960
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C:\Windows\SysWOW64\hlbeufxy.exehlbeufxy.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:3092
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C:\Windows\SysWOW64\mlvwrhpufqsau.exemlvwrhpufqsau.exe2⤵
- Executes dropped EXE
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:4844
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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:1984
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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
Loading Replay Monitor...
Downloads
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Filesize
255KB
MD5b3050b42d6101f36dc11318f6cded79d
SHA15824c15da3bf86b8df6022a038940b6ff10ac1ad
SHA256ec46bd65caa8b7feb11ba8200ec2fe1d38a87cf193f5e389ca793478f493ee52
SHA512cc437f3f93c9c87014751ef4e5ecb194d47906121d6957e43ee96d37109f5a8f71fd991cc81c598a2c7b3431b506cc491dbe6b7f404cb9e4e57fc14d7361b828
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Filesize
255KB
MD5d1311e977f688796ef8a777a42291637
SHA1d8d35d30c9045285472cbfb6681f6057663fa297
SHA256a6bbb9ff2796e4295aff67b10b0026de0cb91fca2d64585e8c86a72941df8040
SHA5123d1e3f972bc72ea955535ad2d239457232611a0f044a29d89f5451b27a55414698416124674d2e05404ac098094b4ebbe8a3ae39746a5d0636cf2a0b24ab4871
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Filesize
255KB
MD557074b322105fd4e88f68c55f1ec5759
SHA1cae513dbf5f2cad77905ea5faa8c9b29be3580c6
SHA2568cad5ec2624adaf97806d823321b4bc7021be213b6e414fea4ee62fb61e7542e
SHA51205f0cebe7187c687e3204d982f34d31fbfbef87acde15f18e86e9bd35fc46b5924d6a703a9e6873b1b31a1d53363b135b2b156439f4f9522b0840c2fc3d78faa
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Filesize
255KB
MD557074b322105fd4e88f68c55f1ec5759
SHA1cae513dbf5f2cad77905ea5faa8c9b29be3580c6
SHA2568cad5ec2624adaf97806d823321b4bc7021be213b6e414fea4ee62fb61e7542e
SHA51205f0cebe7187c687e3204d982f34d31fbfbef87acde15f18e86e9bd35fc46b5924d6a703a9e6873b1b31a1d53363b135b2b156439f4f9522b0840c2fc3d78faa
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Filesize
255KB
MD5330d44d48af6f908bd280ff89f3e63b9
SHA1f70d23039e25c6578b21fa42e69e10801bd3f2e7
SHA256fbedb60c0dd5993d2be9b3be299f917b7e0b92531f0315b40a334fe104fe6df9
SHA51285bc479c9690b531b951f8cb1c2e62ad6733a6d6b4891aa2fc2a47bd427a458438c2932dbdebdd4da853fc01ca62d1fb1f5da62db8665f056a3a04266626828b
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Filesize
255KB
MD5330d44d48af6f908bd280ff89f3e63b9
SHA1f70d23039e25c6578b21fa42e69e10801bd3f2e7
SHA256fbedb60c0dd5993d2be9b3be299f917b7e0b92531f0315b40a334fe104fe6df9
SHA51285bc479c9690b531b951f8cb1c2e62ad6733a6d6b4891aa2fc2a47bd427a458438c2932dbdebdd4da853fc01ca62d1fb1f5da62db8665f056a3a04266626828b
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Filesize
255KB
MD5330d44d48af6f908bd280ff89f3e63b9
SHA1f70d23039e25c6578b21fa42e69e10801bd3f2e7
SHA256fbedb60c0dd5993d2be9b3be299f917b7e0b92531f0315b40a334fe104fe6df9
SHA51285bc479c9690b531b951f8cb1c2e62ad6733a6d6b4891aa2fc2a47bd427a458438c2932dbdebdd4da853fc01ca62d1fb1f5da62db8665f056a3a04266626828b
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Filesize
255KB
MD57f142de2c5835fb1442bc5bf77d8e57f
SHA122e2f2d751be9af6b94eb21eb4d20e535b1e610e
SHA256d6167d8dd58800d962e2a90d01d3712041fa800228efab2a3c4a83b1b4ddb26b
SHA512f797e9605ca05d901c2a878bf614b43fe911f76496e117253ce9554853c644d00bb6ace88e9172d2db463e0929b188825807b295624f65d7c57a64e590a7ce2c
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Filesize
255KB
MD57f142de2c5835fb1442bc5bf77d8e57f
SHA122e2f2d751be9af6b94eb21eb4d20e535b1e610e
SHA256d6167d8dd58800d962e2a90d01d3712041fa800228efab2a3c4a83b1b4ddb26b
SHA512f797e9605ca05d901c2a878bf614b43fe911f76496e117253ce9554853c644d00bb6ace88e9172d2db463e0929b188825807b295624f65d7c57a64e590a7ce2c
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Filesize
255KB
MD502af839cf43f6df970ea9c9a5912c1ad
SHA1afe10f36a0b33901c343a4203ac74560f29e4ba2
SHA2569898fa08f37bca97a5fcff9dcfedd396b35b19cb49523481d6b0e0c503a2a2df
SHA512de8b61621252532f6b0d8658f2eb5f4fffbc275e48f2f37ea288c594941f0179de93558e1b19b1abfaad3651649afb43a67dc4d2da490f2faa1a2d55958eca9e
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Filesize
255KB
MD502af839cf43f6df970ea9c9a5912c1ad
SHA1afe10f36a0b33901c343a4203ac74560f29e4ba2
SHA2569898fa08f37bca97a5fcff9dcfedd396b35b19cb49523481d6b0e0c503a2a2df
SHA512de8b61621252532f6b0d8658f2eb5f4fffbc275e48f2f37ea288c594941f0179de93558e1b19b1abfaad3651649afb43a67dc4d2da490f2faa1a2d55958eca9e
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Filesize
223B
MD506604e5941c126e2e7be02c5cd9f62ec
SHA14eb9fdf8ff4e1e539236002bd363b82c8f8930e1
SHA25685f2405d1f67021a3206faa26f6887932fea71aea070df3efb2902902e2d03e2
SHA512803f5f2fddbf29fef34de184eb35c2311b7a694740983ca10b54ef252dd26cda4987458d2569f441c6dedc3478bea12b45bfd3566f1b256504a0869ad3829df7