Analysis
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max time kernel
190s -
max time network
196s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
27/11/2022, 01:29
Behavioral task
behavioral1
Sample
b6fcadf613fe44061ed7efacc5b59481691cd3df655413c357c8158f04c67d40.exe
Resource
win7-20221111-en
windows7-x64
27 signatures
150 seconds
General
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Target
b6fcadf613fe44061ed7efacc5b59481691cd3df655413c357c8158f04c67d40.exe
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Size
255KB
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MD5
35d74058be934983af3656837f6adbfe
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SHA1
1bcf4106549d0ceb37fd4024d286223e53582f6a
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SHA256
b6fcadf613fe44061ed7efacc5b59481691cd3df655413c357c8158f04c67d40
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SHA512
2e8dcfa350be532c3f2c45cfb5313db2ce5165fe8271254347607b55e5ec6d6516841356ea9a2db09a263292a516e286182af0269bd9581024e9325c8062042b
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SSDEEP
3072:MMDb50WrZa8jCgae5+VQkGdUQFDxePZ2SBaQJXkNRtXlNGKaUIQW/qlQBG3mmTJW:1xlZam+akqx6YQJXcNlEHUIQeE3mmBIj
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" ejzieaghmu.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" ejzieaghmu.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" ejzieaghmu.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" ejzieaghmu.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" ejzieaghmu.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" ejzieaghmu.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" ejzieaghmu.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" ejzieaghmu.exe -
Executes dropped EXE 5 IoCs
pid Process 4988 ejzieaghmu.exe 5036 azoqkcrkicxgzbi.exe 4964 qzrpmflz.exe 1348 gohnyhxrlqpaz.exe 3908 qzrpmflz.exe -
resource yara_rule behavioral2/memory/5064-132-0x0000000000400000-0x00000000004A0000-memory.dmp upx behavioral2/files/0x0008000000022dfa-134.dat upx behavioral2/files/0x0008000000022dfa-135.dat upx behavioral2/files/0x0006000000022e11-137.dat upx behavioral2/files/0x0006000000022e11-139.dat upx behavioral2/files/0x0006000000022e12-141.dat upx behavioral2/files/0x0006000000022e13-143.dat upx behavioral2/files/0x0006000000022e12-140.dat upx behavioral2/files/0x0006000000022e13-144.dat upx behavioral2/memory/5064-146-0x0000000000400000-0x00000000004A0000-memory.dmp upx behavioral2/memory/5036-148-0x0000000000400000-0x00000000004A0000-memory.dmp upx behavioral2/memory/4988-147-0x0000000000400000-0x00000000004A0000-memory.dmp upx behavioral2/memory/1348-150-0x0000000000400000-0x00000000004A0000-memory.dmp upx behavioral2/memory/4964-149-0x0000000000400000-0x00000000004A0000-memory.dmp upx behavioral2/files/0x0006000000022e12-152.dat upx behavioral2/memory/3908-153-0x0000000000400000-0x00000000004A0000-memory.dmp upx behavioral2/files/0x0006000000022e19-162.dat upx behavioral2/files/0x0006000000022e1a-163.dat upx behavioral2/memory/4988-164-0x0000000000400000-0x00000000004A0000-memory.dmp upx behavioral2/memory/5036-165-0x0000000000400000-0x00000000004A0000-memory.dmp upx behavioral2/memory/4964-166-0x0000000000400000-0x00000000004A0000-memory.dmp upx behavioral2/memory/1348-167-0x0000000000400000-0x00000000004A0000-memory.dmp upx behavioral2/memory/3908-168-0x0000000000400000-0x00000000004A0000-memory.dmp upx behavioral2/files/0x000400000001da0d-174.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 b6fcadf613fe44061ed7efacc5b59481691cd3df655413c357c8158f04c67d40.exe -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" ejzieaghmu.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" ejzieaghmu.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" ejzieaghmu.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirstRunDisabled = "1" ejzieaghmu.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" ejzieaghmu.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" ejzieaghmu.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\ujhhujvk = "ejzieaghmu.exe" azoqkcrkicxgzbi.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\nytnqqao = "azoqkcrkicxgzbi.exe" azoqkcrkicxgzbi.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\ = "gohnyhxrlqpaz.exe" azoqkcrkicxgzbi.exe Key created \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\Run azoqkcrkicxgzbi.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: ejzieaghmu.exe File opened (read-only) \??\o: ejzieaghmu.exe File opened (read-only) \??\g: qzrpmflz.exe File opened (read-only) \??\e: qzrpmflz.exe File opened (read-only) \??\o: qzrpmflz.exe File opened (read-only) \??\p: ejzieaghmu.exe File opened (read-only) \??\t: ejzieaghmu.exe File opened (read-only) \??\v: ejzieaghmu.exe File opened (read-only) \??\e: qzrpmflz.exe File opened (read-only) \??\v: qzrpmflz.exe File opened (read-only) \??\z: qzrpmflz.exe File opened (read-only) \??\e: ejzieaghmu.exe File opened (read-only) \??\h: ejzieaghmu.exe File opened (read-only) \??\i: ejzieaghmu.exe File opened (read-only) \??\g: qzrpmflz.exe File opened (read-only) \??\w: qzrpmflz.exe File opened (read-only) \??\q: ejzieaghmu.exe File opened (read-only) \??\s: ejzieaghmu.exe File opened (read-only) \??\u: ejzieaghmu.exe File opened (read-only) \??\x: ejzieaghmu.exe File opened (read-only) \??\k: qzrpmflz.exe File opened (read-only) \??\w: qzrpmflz.exe File opened (read-only) \??\i: qzrpmflz.exe File opened (read-only) \??\m: ejzieaghmu.exe File opened (read-only) \??\m: qzrpmflz.exe File opened (read-only) \??\p: qzrpmflz.exe File opened (read-only) \??\q: qzrpmflz.exe File opened (read-only) \??\a: qzrpmflz.exe File opened (read-only) \??\t: qzrpmflz.exe File opened (read-only) \??\t: qzrpmflz.exe File opened (read-only) \??\v: qzrpmflz.exe File opened (read-only) \??\r: qzrpmflz.exe File opened (read-only) \??\y: ejzieaghmu.exe File opened (read-only) \??\z: ejzieaghmu.exe File opened (read-only) \??\l: qzrpmflz.exe File opened (read-only) \??\s: qzrpmflz.exe File opened (read-only) \??\l: ejzieaghmu.exe File opened (read-only) \??\w: ejzieaghmu.exe File opened (read-only) \??\k: ejzieaghmu.exe File opened (read-only) \??\i: qzrpmflz.exe File opened (read-only) \??\y: qzrpmflz.exe File opened (read-only) \??\j: qzrpmflz.exe File opened (read-only) \??\n: qzrpmflz.exe File opened (read-only) \??\y: qzrpmflz.exe File opened (read-only) \??\k: qzrpmflz.exe File opened (read-only) \??\u: qzrpmflz.exe File opened (read-only) \??\r: qzrpmflz.exe File opened (read-only) \??\f: qzrpmflz.exe File opened (read-only) \??\j: qzrpmflz.exe File opened (read-only) \??\l: qzrpmflz.exe File opened (read-only) \??\n: qzrpmflz.exe File opened (read-only) \??\f: ejzieaghmu.exe File opened (read-only) \??\g: ejzieaghmu.exe File opened (read-only) \??\j: ejzieaghmu.exe File opened (read-only) \??\b: qzrpmflz.exe File opened (read-only) \??\a: qzrpmflz.exe File opened (read-only) \??\b: qzrpmflz.exe File opened (read-only) \??\p: qzrpmflz.exe File opened (read-only) \??\r: ejzieaghmu.exe File opened (read-only) \??\m: qzrpmflz.exe File opened (read-only) \??\q: qzrpmflz.exe File opened (read-only) \??\h: qzrpmflz.exe File opened (read-only) \??\a: ejzieaghmu.exe File opened (read-only) \??\u: qzrpmflz.exe -
Modifies WinLogon 2 TTPs 2 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\SFCScan = "0" ejzieaghmu.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\SFCDisable = "4294967197" ejzieaghmu.exe -
AutoIT Executable 12 IoCs
AutoIT scripts compiled to PE executables.
resource yara_rule behavioral2/memory/5064-132-0x0000000000400000-0x00000000004A0000-memory.dmp autoit_exe behavioral2/memory/5064-146-0x0000000000400000-0x00000000004A0000-memory.dmp autoit_exe behavioral2/memory/5036-148-0x0000000000400000-0x00000000004A0000-memory.dmp autoit_exe behavioral2/memory/4988-147-0x0000000000400000-0x00000000004A0000-memory.dmp autoit_exe behavioral2/memory/1348-150-0x0000000000400000-0x00000000004A0000-memory.dmp autoit_exe behavioral2/memory/4964-149-0x0000000000400000-0x00000000004A0000-memory.dmp autoit_exe behavioral2/memory/3908-153-0x0000000000400000-0x00000000004A0000-memory.dmp autoit_exe behavioral2/memory/4988-164-0x0000000000400000-0x00000000004A0000-memory.dmp autoit_exe behavioral2/memory/5036-165-0x0000000000400000-0x00000000004A0000-memory.dmp autoit_exe behavioral2/memory/4964-166-0x0000000000400000-0x00000000004A0000-memory.dmp autoit_exe behavioral2/memory/1348-167-0x0000000000400000-0x00000000004A0000-memory.dmp autoit_exe behavioral2/memory/3908-168-0x0000000000400000-0x00000000004A0000-memory.dmp autoit_exe -
Drops file in System32 directory 9 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\gohnyhxrlqpaz.exe b6fcadf613fe44061ed7efacc5b59481691cd3df655413c357c8158f04c67d40.exe File opened for modification C:\Windows\SysWOW64\ejzieaghmu.exe b6fcadf613fe44061ed7efacc5b59481691cd3df655413c357c8158f04c67d40.exe File opened for modification C:\Windows\SysWOW64\azoqkcrkicxgzbi.exe b6fcadf613fe44061ed7efacc5b59481691cd3df655413c357c8158f04c67d40.exe File created C:\Windows\SysWOW64\qzrpmflz.exe b6fcadf613fe44061ed7efacc5b59481691cd3df655413c357c8158f04c67d40.exe File opened for modification C:\Windows\SysWOW64\qzrpmflz.exe b6fcadf613fe44061ed7efacc5b59481691cd3df655413c357c8158f04c67d40.exe File created C:\Windows\SysWOW64\gohnyhxrlqpaz.exe b6fcadf613fe44061ed7efacc5b59481691cd3df655413c357c8158f04c67d40.exe File created C:\Windows\SysWOW64\ejzieaghmu.exe b6fcadf613fe44061ed7efacc5b59481691cd3df655413c357c8158f04c67d40.exe File created C:\Windows\SysWOW64\azoqkcrkicxgzbi.exe b6fcadf613fe44061ed7efacc5b59481691cd3df655413c357c8158f04c67d40.exe File opened for modification C:\Windows\SysWOW64\msvbvm60.dll ejzieaghmu.exe -
Drops file in Program Files directory 14 IoCs
description ioc Process File opened for modification C:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLN.DOC.exe qzrpmflz.exe File created \??\c:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLV.DOC.exe qzrpmflz.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLV.DOC.exe qzrpmflz.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLN.DOC.exe qzrpmflz.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLV.DOC.exe qzrpmflz.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLN.nal qzrpmflz.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLV.DOC.exe qzrpmflz.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLV.nal qzrpmflz.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLN.DOC.exe qzrpmflz.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLN.nal qzrpmflz.exe File created \??\c:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLN.DOC.exe qzrpmflz.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLV.nal qzrpmflz.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLN.DOC.exe qzrpmflz.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLV.DOC.exe qzrpmflz.exe -
Drops file in Windows directory 3 IoCs
description ioc Process File created C:\Windows\~$mydoc.rtf WINWORD.EXE File opened for modification C:\Windows\mydoc.rtf b6fcadf613fe44061ed7efacc5b59481691cd3df655413c357c8158f04c67d40.exe File opened for modification 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 Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.bat ejzieaghmu.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.bat\ = "txtfile" ejzieaghmu.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.WSF\ = "txtfile" ejzieaghmu.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.reg ejzieaghmu.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.reg\ = "txtfile" ejzieaghmu.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLV.Classes\StartCom1 = "E0F46BC6FE6C21D0D10CD0A48B7F9161" b6fcadf613fe44061ed7efacc5b59481691cd3df655413c357c8158f04c67d40.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLV.Classes\Com3 = "2ECAB020449738E253BABAD43299D4CC" b6fcadf613fe44061ed7efacc5b59481691cd3df655413c357c8158f04c67d40.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLV.Classes\StartCom2 = "184EC77814E6DAB5B9BC7FE5ED9F34C6" b6fcadf613fe44061ed7efacc5b59481691cd3df655413c357c8158f04c67d40.exe Key created \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000_Classes\Local Settings b6fcadf613fe44061ed7efacc5b59481691cd3df655413c357c8158f04c67d40.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLV.Classes\Com1 = "33462C0D9D2383566A4276D170212CD67D8365DC" b6fcadf613fe44061ed7efacc5b59481691cd3df655413c357c8158f04c67d40.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.WSH\ = "txtfile" ejzieaghmu.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.wsf ejzieaghmu.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.vbs ejzieaghmu.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLV.Classes\Com2 = "6AB4F9BEF962F298837B3B42819939E1B0FD028C4260033EE2C4429B08A3" b6fcadf613fe44061ed7efacc5b59481691cd3df655413c357c8158f04c67d40.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLV.Classes\Com4 = "7E8FFF884828851F9031D72F7E9DBCEFE14758466647633FD69E" b6fcadf613fe44061ed7efacc5b59481691cd3df655413c357c8158f04c67d40.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.wsh ejzieaghmu.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.wsc ejzieaghmu.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.wsc\ = "txtfile" ejzieaghmu.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.vbs\ = "txtfile" ejzieaghmu.exe Key created \REGISTRY\MACHINE\Software\Classes\CLV.Classes b6fcadf613fe44061ed7efacc5b59481691cd3df655413c357c8158f04c67d40.exe -
Suspicious behavior: AddClipboardFormatListener 2 IoCs
pid Process 4512 WINWORD.EXE 4512 WINWORD.EXE -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 5064 b6fcadf613fe44061ed7efacc5b59481691cd3df655413c357c8158f04c67d40.exe 5064 b6fcadf613fe44061ed7efacc5b59481691cd3df655413c357c8158f04c67d40.exe 5064 b6fcadf613fe44061ed7efacc5b59481691cd3df655413c357c8158f04c67d40.exe 5064 b6fcadf613fe44061ed7efacc5b59481691cd3df655413c357c8158f04c67d40.exe 5064 b6fcadf613fe44061ed7efacc5b59481691cd3df655413c357c8158f04c67d40.exe 5064 b6fcadf613fe44061ed7efacc5b59481691cd3df655413c357c8158f04c67d40.exe 5064 b6fcadf613fe44061ed7efacc5b59481691cd3df655413c357c8158f04c67d40.exe 5064 b6fcadf613fe44061ed7efacc5b59481691cd3df655413c357c8158f04c67d40.exe 5064 b6fcadf613fe44061ed7efacc5b59481691cd3df655413c357c8158f04c67d40.exe 5064 b6fcadf613fe44061ed7efacc5b59481691cd3df655413c357c8158f04c67d40.exe 5064 b6fcadf613fe44061ed7efacc5b59481691cd3df655413c357c8158f04c67d40.exe 5064 b6fcadf613fe44061ed7efacc5b59481691cd3df655413c357c8158f04c67d40.exe 5064 b6fcadf613fe44061ed7efacc5b59481691cd3df655413c357c8158f04c67d40.exe 5064 b6fcadf613fe44061ed7efacc5b59481691cd3df655413c357c8158f04c67d40.exe 5064 b6fcadf613fe44061ed7efacc5b59481691cd3df655413c357c8158f04c67d40.exe 5064 b6fcadf613fe44061ed7efacc5b59481691cd3df655413c357c8158f04c67d40.exe 4988 ejzieaghmu.exe 4988 ejzieaghmu.exe 4988 ejzieaghmu.exe 4988 ejzieaghmu.exe 4988 ejzieaghmu.exe 4988 ejzieaghmu.exe 4988 ejzieaghmu.exe 4988 ejzieaghmu.exe 4964 qzrpmflz.exe 4964 qzrpmflz.exe 4964 qzrpmflz.exe 4964 qzrpmflz.exe 4964 qzrpmflz.exe 4964 qzrpmflz.exe 4988 ejzieaghmu.exe 4988 ejzieaghmu.exe 4964 qzrpmflz.exe 4964 qzrpmflz.exe 5036 azoqkcrkicxgzbi.exe 5036 azoqkcrkicxgzbi.exe 5036 azoqkcrkicxgzbi.exe 5036 azoqkcrkicxgzbi.exe 5036 azoqkcrkicxgzbi.exe 5036 azoqkcrkicxgzbi.exe 5036 azoqkcrkicxgzbi.exe 5036 azoqkcrkicxgzbi.exe 5036 azoqkcrkicxgzbi.exe 5036 azoqkcrkicxgzbi.exe 1348 gohnyhxrlqpaz.exe 1348 gohnyhxrlqpaz.exe 1348 gohnyhxrlqpaz.exe 1348 gohnyhxrlqpaz.exe 1348 gohnyhxrlqpaz.exe 1348 gohnyhxrlqpaz.exe 1348 gohnyhxrlqpaz.exe 1348 gohnyhxrlqpaz.exe 1348 gohnyhxrlqpaz.exe 1348 gohnyhxrlqpaz.exe 1348 gohnyhxrlqpaz.exe 1348 gohnyhxrlqpaz.exe 5036 azoqkcrkicxgzbi.exe 5036 azoqkcrkicxgzbi.exe 1348 gohnyhxrlqpaz.exe 1348 gohnyhxrlqpaz.exe 1348 gohnyhxrlqpaz.exe 1348 gohnyhxrlqpaz.exe 5036 azoqkcrkicxgzbi.exe 5036 azoqkcrkicxgzbi.exe -
Suspicious use of FindShellTrayWindow 18 IoCs
pid Process 5064 b6fcadf613fe44061ed7efacc5b59481691cd3df655413c357c8158f04c67d40.exe 5064 b6fcadf613fe44061ed7efacc5b59481691cd3df655413c357c8158f04c67d40.exe 5064 b6fcadf613fe44061ed7efacc5b59481691cd3df655413c357c8158f04c67d40.exe 4988 ejzieaghmu.exe 4988 ejzieaghmu.exe 4988 ejzieaghmu.exe 5036 azoqkcrkicxgzbi.exe 5036 azoqkcrkicxgzbi.exe 5036 azoqkcrkicxgzbi.exe 4964 qzrpmflz.exe 4964 qzrpmflz.exe 4964 qzrpmflz.exe 1348 gohnyhxrlqpaz.exe 1348 gohnyhxrlqpaz.exe 1348 gohnyhxrlqpaz.exe 3908 qzrpmflz.exe 3908 qzrpmflz.exe 3908 qzrpmflz.exe -
Suspicious use of SendNotifyMessage 18 IoCs
pid Process 5064 b6fcadf613fe44061ed7efacc5b59481691cd3df655413c357c8158f04c67d40.exe 5064 b6fcadf613fe44061ed7efacc5b59481691cd3df655413c357c8158f04c67d40.exe 5064 b6fcadf613fe44061ed7efacc5b59481691cd3df655413c357c8158f04c67d40.exe 4988 ejzieaghmu.exe 4988 ejzieaghmu.exe 4988 ejzieaghmu.exe 5036 azoqkcrkicxgzbi.exe 5036 azoqkcrkicxgzbi.exe 5036 azoqkcrkicxgzbi.exe 4964 qzrpmflz.exe 4964 qzrpmflz.exe 4964 qzrpmflz.exe 1348 gohnyhxrlqpaz.exe 1348 gohnyhxrlqpaz.exe 1348 gohnyhxrlqpaz.exe 3908 qzrpmflz.exe 3908 qzrpmflz.exe 3908 qzrpmflz.exe -
Suspicious use of SetWindowsHookEx 7 IoCs
pid Process 4512 WINWORD.EXE 4512 WINWORD.EXE 4512 WINWORD.EXE 4512 WINWORD.EXE 4512 WINWORD.EXE 4512 WINWORD.EXE 4512 WINWORD.EXE -
Suspicious use of WriteProcessMemory 17 IoCs
description pid Process procid_target PID 5064 wrote to memory of 4988 5064 b6fcadf613fe44061ed7efacc5b59481691cd3df655413c357c8158f04c67d40.exe 79 PID 5064 wrote to memory of 4988 5064 b6fcadf613fe44061ed7efacc5b59481691cd3df655413c357c8158f04c67d40.exe 79 PID 5064 wrote to memory of 4988 5064 b6fcadf613fe44061ed7efacc5b59481691cd3df655413c357c8158f04c67d40.exe 79 PID 5064 wrote to memory of 5036 5064 b6fcadf613fe44061ed7efacc5b59481691cd3df655413c357c8158f04c67d40.exe 80 PID 5064 wrote to memory of 5036 5064 b6fcadf613fe44061ed7efacc5b59481691cd3df655413c357c8158f04c67d40.exe 80 PID 5064 wrote to memory of 5036 5064 b6fcadf613fe44061ed7efacc5b59481691cd3df655413c357c8158f04c67d40.exe 80 PID 5064 wrote to memory of 4964 5064 b6fcadf613fe44061ed7efacc5b59481691cd3df655413c357c8158f04c67d40.exe 81 PID 5064 wrote to memory of 4964 5064 b6fcadf613fe44061ed7efacc5b59481691cd3df655413c357c8158f04c67d40.exe 81 PID 5064 wrote to memory of 4964 5064 b6fcadf613fe44061ed7efacc5b59481691cd3df655413c357c8158f04c67d40.exe 81 PID 5064 wrote to memory of 1348 5064 b6fcadf613fe44061ed7efacc5b59481691cd3df655413c357c8158f04c67d40.exe 82 PID 5064 wrote to memory of 1348 5064 b6fcadf613fe44061ed7efacc5b59481691cd3df655413c357c8158f04c67d40.exe 82 PID 5064 wrote to memory of 1348 5064 b6fcadf613fe44061ed7efacc5b59481691cd3df655413c357c8158f04c67d40.exe 82 PID 5064 wrote to memory of 4512 5064 b6fcadf613fe44061ed7efacc5b59481691cd3df655413c357c8158f04c67d40.exe 83 PID 5064 wrote to memory of 4512 5064 b6fcadf613fe44061ed7efacc5b59481691cd3df655413c357c8158f04c67d40.exe 83 PID 4988 wrote to memory of 3908 4988 ejzieaghmu.exe 85 PID 4988 wrote to memory of 3908 4988 ejzieaghmu.exe 85 PID 4988 wrote to memory of 3908 4988 ejzieaghmu.exe 85
Processes
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C:\Users\Admin\AppData\Local\Temp\b6fcadf613fe44061ed7efacc5b59481691cd3df655413c357c8158f04c67d40.exe"C:\Users\Admin\AppData\Local\Temp\b6fcadf613fe44061ed7efacc5b59481691cd3df655413c357c8158f04c67d40.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:5064 -
C:\Windows\SysWOW64\ejzieaghmu.exeejzieaghmu.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:4988 -
C:\Windows\SysWOW64\qzrpmflz.exeC:\Windows\system32\qzrpmflz.exe3⤵
- Executes dropped EXE
- Enumerates connected drives
- Drops file in Program Files directory
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:3908
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C:\Windows\SysWOW64\azoqkcrkicxgzbi.exeazoqkcrkicxgzbi.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:5036
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C:\Windows\SysWOW64\qzrpmflz.exeqzrpmflz.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:4964
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C:\Windows\SysWOW64\gohnyhxrlqpaz.exegohnyhxrlqpaz.exe2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:1348
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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:4512
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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
MD5315dbe2bf2e6ae7b2bbe858135a5ebd9
SHA1bc94320dbe2189e985301661085b4ed570f147f2
SHA256d425485c1623c9e48fd739b9f1779f67aabec0c9a88ec0ab6e106cd2e4e891f3
SHA5128197d78b98ea088825278f0c8b82082d27912c2c84c26ff00e938a99136e4a0f0a9a74093d511923cdbc9c90964b9cac56531bb6ecfe5b20fa948f4ba48a2a87
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Filesize
255KB
MD5ef675088cde57ce87cadf04a6089e80d
SHA12efa39d4fcf67e16ad7aca61e115e0a13a998795
SHA256ec369d82be8b1edced135553a91840d01e318597b253416eee562f6f7308babe
SHA512b085317343e90266cab409843d68fd64d3d00219caea399efafd3eff15deb8954d711c922349d80b59f06eea2d2883667d477655ce0c1bda034476f2e63cf310
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Filesize
255KB
MD525ef6194f12ebcbccbfee66d1193d7cf
SHA19fa0bff7aafefb96ee03638be3f6eb7774acd17b
SHA2563767524fad7f64a7806cf9c524ba9b6d4cc25de92023e3cfa75f9451a6e07fbc
SHA512dfb1658de75bf441211c756ca68cfdd967cb0410616c6cf410dc082302b53d2b0381ee56d215b706e7cf42bde97ed938e0c803a1587cf3cedf43bc98c708acdb
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Filesize
255KB
MD53baca4adcf018b97bf414b1a8de9625d
SHA16856bb5cb9e8ac8beb7602eb0ecc876c7ebf60e0
SHA256ea23331b621a2564aa8d505471c92b2aa52e333c784cf2fb1db04ddc6e0bb4d8
SHA5125c70fdb83d0686404a2e33c1ff5f51963f7c58cd3b04f1969b674ccc0dbb62eab90a6d8ab674b65d51e1340c3ef2974a9906456b2f845a7617c57cbb21b8bef2
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Filesize
255KB
MD53baca4adcf018b97bf414b1a8de9625d
SHA16856bb5cb9e8ac8beb7602eb0ecc876c7ebf60e0
SHA256ea23331b621a2564aa8d505471c92b2aa52e333c784cf2fb1db04ddc6e0bb4d8
SHA5125c70fdb83d0686404a2e33c1ff5f51963f7c58cd3b04f1969b674ccc0dbb62eab90a6d8ab674b65d51e1340c3ef2974a9906456b2f845a7617c57cbb21b8bef2
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Filesize
255KB
MD5452fb722de0239372f28318ed15cad99
SHA13f1ae292ba57acc11754aaabf79c66732f3f2887
SHA256eb19212d595e131af7220939f5c63957c735461c4f12ce94765e4ad1414ee35c
SHA512f2ce1e3fd1583d8e1ea799924cc4622c596f0188c959ac36387c065409a4612f707574de455ad8f2864483696d92aba7280e175cab5afa3e4212f46651646d57
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Filesize
255KB
MD5452fb722de0239372f28318ed15cad99
SHA13f1ae292ba57acc11754aaabf79c66732f3f2887
SHA256eb19212d595e131af7220939f5c63957c735461c4f12ce94765e4ad1414ee35c
SHA512f2ce1e3fd1583d8e1ea799924cc4622c596f0188c959ac36387c065409a4612f707574de455ad8f2864483696d92aba7280e175cab5afa3e4212f46651646d57
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Filesize
255KB
MD58dd1a7e155204e819c43f76905bc886b
SHA120c7587208520be17e6edc866086a1a9e1362573
SHA256bb0c059da3f43569b181d93a43fc341ffd7fed85719d0fe65a5e70b07ab975de
SHA51211c0da231f21b33a6db9b55311c017c71e5733c971f1c40a0f39304a4974cb8c0cd7965de433fc0f51013622acaa46ce800c6ec136243cb87e5a96e96a7cd5af
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Filesize
255KB
MD58dd1a7e155204e819c43f76905bc886b
SHA120c7587208520be17e6edc866086a1a9e1362573
SHA256bb0c059da3f43569b181d93a43fc341ffd7fed85719d0fe65a5e70b07ab975de
SHA51211c0da231f21b33a6db9b55311c017c71e5733c971f1c40a0f39304a4974cb8c0cd7965de433fc0f51013622acaa46ce800c6ec136243cb87e5a96e96a7cd5af
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Filesize
255KB
MD56e6557460b29f71847b91cf2468b90c1
SHA1c19ca5c30d8fda8de37f2292198edc4ef3f5b567
SHA256c08c5aab7f63fa25458eb60da4b4f976e2ae933c895adfb73c4187091f54b4d9
SHA5126ccf505dc68eb1d5d542a31f36c6079eef943b007b61f7329ae041bf8be31236b5bacd44b0198c5128426a5821a7fc06f7be7b831fc4b6a2bcd3796cd79e954c
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Filesize
255KB
MD56e6557460b29f71847b91cf2468b90c1
SHA1c19ca5c30d8fda8de37f2292198edc4ef3f5b567
SHA256c08c5aab7f63fa25458eb60da4b4f976e2ae933c895adfb73c4187091f54b4d9
SHA5126ccf505dc68eb1d5d542a31f36c6079eef943b007b61f7329ae041bf8be31236b5bacd44b0198c5128426a5821a7fc06f7be7b831fc4b6a2bcd3796cd79e954c
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Filesize
255KB
MD56e6557460b29f71847b91cf2468b90c1
SHA1c19ca5c30d8fda8de37f2292198edc4ef3f5b567
SHA256c08c5aab7f63fa25458eb60da4b4f976e2ae933c895adfb73c4187091f54b4d9
SHA5126ccf505dc68eb1d5d542a31f36c6079eef943b007b61f7329ae041bf8be31236b5bacd44b0198c5128426a5821a7fc06f7be7b831fc4b6a2bcd3796cd79e954c
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Filesize
223B
MD506604e5941c126e2e7be02c5cd9f62ec
SHA14eb9fdf8ff4e1e539236002bd363b82c8f8930e1
SHA25685f2405d1f67021a3206faa26f6887932fea71aea070df3efb2902902e2d03e2
SHA512803f5f2fddbf29fef34de184eb35c2311b7a694740983ca10b54ef252dd26cda4987458d2569f441c6dedc3478bea12b45bfd3566f1b256504a0869ad3829df7