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Analysis
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max time kernel
148s -
max time network
165s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
29/10/2022, 10:48
Behavioral task
behavioral1
Sample
34836f283ac0089a943a9e228dee9a2a6b8d5a8680f4ff50e537e657dc1bfc86.exe
Resource
win7-20220901-en
windows7-x64
29 signatures
150 seconds
Behavioral task
behavioral2
Sample
34836f283ac0089a943a9e228dee9a2a6b8d5a8680f4ff50e537e657dc1bfc86.exe
Resource
win10v2004-20220812-en
windows10-2004-x64
24 signatures
150 seconds
General
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Target
34836f283ac0089a943a9e228dee9a2a6b8d5a8680f4ff50e537e657dc1bfc86.exe
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Size
255KB
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MD5
b48741aef73833b877e5ce9002f7eb68
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SHA1
569ae012ab188533994acae8a1dde603006291a3
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SHA256
34836f283ac0089a943a9e228dee9a2a6b8d5a8680f4ff50e537e657dc1bfc86
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SHA512
131a5faa2cd73b353ec9ec937adf58deb1b28cac8b1f51e78243e140ebf8702807ef7bea76679c829aef2519eed678efa43877640a69c4bfafed989d8c00bafd
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SSDEEP
3072:MMDb50WrZa8jCgae5+VQkGdUQFDxePZ2SBaQJXkNRtXlNGKaUIQW/qlQBG3mmTJ/:1xlZam+akqx6YQJXcNlEHUIQeE3mmBIi
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-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\HideFileExt = "1" llltoxryfb.exe -
Modifies visiblity of hidden/system files in Explorer 2 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" llltoxryfb.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" llltoxryfb.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" llltoxryfb.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" llltoxryfb.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" llltoxryfb.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" llltoxryfb.exe -
Disables RegEdit via registry modification 1 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\DisableRegistryTools = "1" llltoxryfb.exe -
Executes dropped EXE 5 IoCs
pid Process 3304 llltoxryfb.exe 4148 rgoefcoziqszoeb.exe 2300 moiardkm.exe 800 opsgaurnpzosp.exe 4584 moiardkm.exe -
resource yara_rule behavioral2/memory/4248-132-0x0000000000400000-0x00000000004A0000-memory.dmp upx behavioral2/files/0x0007000000022f56-134.dat upx behavioral2/files/0x0007000000022f56-135.dat upx behavioral2/files/0x0006000000022f5a-138.dat upx behavioral2/files/0x0006000000022f5a-137.dat upx behavioral2/files/0x0006000000022f5b-141.dat upx behavioral2/files/0x0006000000022f5b-140.dat upx behavioral2/files/0x0006000000022f5c-143.dat upx behavioral2/files/0x0006000000022f5c-144.dat upx behavioral2/memory/3304-145-0x0000000000400000-0x00000000004A0000-memory.dmp upx behavioral2/memory/4148-146-0x0000000000400000-0x00000000004A0000-memory.dmp upx behavioral2/memory/2300-147-0x0000000000400000-0x00000000004A0000-memory.dmp upx behavioral2/memory/800-148-0x0000000000400000-0x00000000004A0000-memory.dmp upx behavioral2/files/0x0006000000022f5b-150.dat upx behavioral2/memory/4248-151-0x0000000000400000-0x00000000004A0000-memory.dmp upx behavioral2/memory/4584-152-0x0000000000400000-0x00000000004A0000-memory.dmp upx behavioral2/memory/3304-153-0x0000000000400000-0x00000000004A0000-memory.dmp upx behavioral2/memory/4148-154-0x0000000000400000-0x00000000004A0000-memory.dmp upx behavioral2/memory/2300-156-0x0000000000400000-0x00000000004A0000-memory.dmp upx behavioral2/memory/800-157-0x0000000000400000-0x00000000004A0000-memory.dmp upx behavioral2/memory/4248-158-0x0000000000400000-0x00000000004A0000-memory.dmp upx behavioral2/memory/4584-159-0x0000000000400000-0x00000000004A0000-memory.dmp upx behavioral2/files/0x0006000000022f66-160.dat upx behavioral2/files/0x0006000000022f67-161.dat upx behavioral2/files/0x00080000000162a0-170.dat upx -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" llltoxryfb.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" llltoxryfb.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" llltoxryfb.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirstRunDisabled = "1" llltoxryfb.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" llltoxryfb.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" llltoxryfb.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\yiiewnuu = "llltoxryfb.exe" rgoefcoziqszoeb.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\rynpcxeu = "rgoefcoziqszoeb.exe" rgoefcoziqszoeb.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\ = "opsgaurnpzosp.exe" rgoefcoziqszoeb.exe Key created \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\Run rgoefcoziqszoeb.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) \??\s: llltoxryfb.exe File opened (read-only) \??\r: moiardkm.exe File opened (read-only) \??\w: moiardkm.exe File opened (read-only) \??\h: moiardkm.exe File opened (read-only) \??\k: moiardkm.exe File opened (read-only) \??\m: moiardkm.exe File opened (read-only) \??\g: llltoxryfb.exe File opened (read-only) \??\t: moiardkm.exe File opened (read-only) \??\a: moiardkm.exe File opened (read-only) \??\s: moiardkm.exe File opened (read-only) \??\j: llltoxryfb.exe File opened (read-only) \??\w: llltoxryfb.exe File opened (read-only) \??\e: llltoxryfb.exe File opened (read-only) \??\r: llltoxryfb.exe File opened (read-only) \??\n: moiardkm.exe File opened (read-only) \??\s: moiardkm.exe File opened (read-only) \??\q: llltoxryfb.exe File opened (read-only) \??\v: moiardkm.exe File opened (read-only) \??\y: moiardkm.exe File opened (read-only) \??\e: moiardkm.exe File opened (read-only) \??\f: moiardkm.exe File opened (read-only) \??\x: moiardkm.exe File opened (read-only) \??\n: llltoxryfb.exe File opened (read-only) \??\m: llltoxryfb.exe File opened (read-only) \??\o: moiardkm.exe File opened (read-only) \??\x: moiardkm.exe File opened (read-only) \??\b: moiardkm.exe File opened (read-only) \??\w: moiardkm.exe File opened (read-only) \??\z: moiardkm.exe File opened (read-only) \??\k: llltoxryfb.exe File opened (read-only) \??\l: moiardkm.exe File opened (read-only) \??\y: llltoxryfb.exe File opened (read-only) \??\j: moiardkm.exe File opened (read-only) \??\j: moiardkm.exe File opened (read-only) \??\k: moiardkm.exe File opened (read-only) \??\l: moiardkm.exe File opened (read-only) \??\i: moiardkm.exe File opened (read-only) \??\v: moiardkm.exe File opened (read-only) \??\m: moiardkm.exe File opened (read-only) \??\u: moiardkm.exe File opened (read-only) \??\f: llltoxryfb.exe File opened (read-only) \??\h: llltoxryfb.exe File opened (read-only) \??\r: moiardkm.exe File opened (read-only) \??\v: llltoxryfb.exe File opened (read-only) \??\e: moiardkm.exe File opened (read-only) \??\q: moiardkm.exe File opened (read-only) \??\t: moiardkm.exe File opened (read-only) \??\y: moiardkm.exe File opened (read-only) \??\o: llltoxryfb.exe File opened (read-only) \??\f: moiardkm.exe File opened (read-only) \??\x: llltoxryfb.exe File opened (read-only) \??\a: moiardkm.exe File opened (read-only) \??\z: moiardkm.exe File opened (read-only) \??\g: moiardkm.exe File opened (read-only) \??\p: moiardkm.exe File opened (read-only) \??\b: llltoxryfb.exe File opened (read-only) \??\b: moiardkm.exe File opened (read-only) \??\u: moiardkm.exe File opened (read-only) \??\o: moiardkm.exe File opened (read-only) \??\q: moiardkm.exe File opened (read-only) \??\p: llltoxryfb.exe File opened (read-only) \??\p: moiardkm.exe File opened (read-only) \??\a: llltoxryfb.exe File opened (read-only) \??\i: llltoxryfb.exe -
Modifies WinLogon 2 TTPs 2 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\SFCScan = "0" llltoxryfb.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\SFCDisable = "4294967197" llltoxryfb.exe -
AutoIT Executable 12 IoCs
AutoIT scripts compiled to PE executables.
resource yara_rule behavioral2/memory/3304-145-0x0000000000400000-0x00000000004A0000-memory.dmp autoit_exe behavioral2/memory/4148-146-0x0000000000400000-0x00000000004A0000-memory.dmp autoit_exe behavioral2/memory/2300-147-0x0000000000400000-0x00000000004A0000-memory.dmp autoit_exe behavioral2/memory/800-148-0x0000000000400000-0x00000000004A0000-memory.dmp autoit_exe behavioral2/memory/4248-151-0x0000000000400000-0x00000000004A0000-memory.dmp autoit_exe behavioral2/memory/4584-152-0x0000000000400000-0x00000000004A0000-memory.dmp autoit_exe behavioral2/memory/3304-153-0x0000000000400000-0x00000000004A0000-memory.dmp autoit_exe behavioral2/memory/4148-154-0x0000000000400000-0x00000000004A0000-memory.dmp autoit_exe behavioral2/memory/2300-156-0x0000000000400000-0x00000000004A0000-memory.dmp autoit_exe behavioral2/memory/800-157-0x0000000000400000-0x00000000004A0000-memory.dmp autoit_exe behavioral2/memory/4248-158-0x0000000000400000-0x00000000004A0000-memory.dmp autoit_exe behavioral2/memory/4584-159-0x0000000000400000-0x00000000004A0000-memory.dmp autoit_exe -
Drops file in System32 directory 9 IoCs
description ioc Process File created C:\Windows\SysWOW64\moiardkm.exe 34836f283ac0089a943a9e228dee9a2a6b8d5a8680f4ff50e537e657dc1bfc86.exe File opened for modification C:\Windows\SysWOW64\moiardkm.exe 34836f283ac0089a943a9e228dee9a2a6b8d5a8680f4ff50e537e657dc1bfc86.exe File created C:\Windows\SysWOW64\opsgaurnpzosp.exe 34836f283ac0089a943a9e228dee9a2a6b8d5a8680f4ff50e537e657dc1bfc86.exe File opened for modification C:\Windows\SysWOW64\opsgaurnpzosp.exe 34836f283ac0089a943a9e228dee9a2a6b8d5a8680f4ff50e537e657dc1bfc86.exe File created C:\Windows\SysWOW64\llltoxryfb.exe 34836f283ac0089a943a9e228dee9a2a6b8d5a8680f4ff50e537e657dc1bfc86.exe File opened for modification C:\Windows\SysWOW64\llltoxryfb.exe 34836f283ac0089a943a9e228dee9a2a6b8d5a8680f4ff50e537e657dc1bfc86.exe File created C:\Windows\SysWOW64\rgoefcoziqszoeb.exe 34836f283ac0089a943a9e228dee9a2a6b8d5a8680f4ff50e537e657dc1bfc86.exe File opened for modification C:\Windows\SysWOW64\rgoefcoziqszoeb.exe 34836f283ac0089a943a9e228dee9a2a6b8d5a8680f4ff50e537e657dc1bfc86.exe File opened for modification C:\Windows\SysWOW64\msvbvm60.dll llltoxryfb.exe -
Drops file in Program Files directory 15 IoCs
description ioc Process File created \??\c:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLV.DOC.exe moiardkm.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLV.DOC.exe moiardkm.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLV.nal moiardkm.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLN.DOC.exe moiardkm.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLN.DOC.exe moiardkm.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLN.nal moiardkm.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLV.DOC.exe moiardkm.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLV.DOC.exe moiardkm.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLV.DOC.exe moiardkm.exe File created \??\c:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLN.DOC.exe moiardkm.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLN.DOC.exe moiardkm.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLN.nal moiardkm.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLV.nal moiardkm.exe File created \??\c:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLN.DOC.exe moiardkm.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLN.DOC.exe moiardkm.exe -
Drops file in Windows directory 3 IoCs
description ioc Process File opened for modification C:\Windows\mydoc.rtf 34836f283ac0089a943a9e228dee9a2a6b8d5a8680f4ff50e537e657dc1bfc86.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\CLV.Classes\Com4 = "7EFEFCFE4F5A856F9140D65B7E97BDE3E632583667316246D6EB" 34836f283ac0089a943a9e228dee9a2a6b8d5a8680f4ff50e537e657dc1bfc86.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.vbs\ = "txtfile" llltoxryfb.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.reg llltoxryfb.exe Key created \REGISTRY\MACHINE\Software\Classes\CLV.Classes 34836f283ac0089a943a9e228dee9a2a6b8d5a8680f4ff50e537e657dc1bfc86.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLV.Classes\Com1 = "334F2C0F9C2582206A3377A777242DD77DF164DB" 34836f283ac0089a943a9e228dee9a2a6b8d5a8680f4ff50e537e657dc1bfc86.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLV.Classes\Com2 = "6BCEFACAF962F1E5830F3B4286ED3EE2B0FD038A42120233E1B8429E08A8" 34836f283ac0089a943a9e228dee9a2a6b8d5a8680f4ff50e537e657dc1bfc86.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLV.Classes\StartCom2 = "1939C77815ECDBC2B8BE7F95EDE237CC" 34836f283ac0089a943a9e228dee9a2a6b8d5a8680f4ff50e537e657dc1bfc86.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.wsh llltoxryfb.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.vbs llltoxryfb.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLV.Classes\StartCom1 = "E0816BC3FE6D21DDD10ED0A08B7C9016" 34836f283ac0089a943a9e228dee9a2a6b8d5a8680f4ff50e537e657dc1bfc86.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.bat\ = "txtfile" llltoxryfb.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.WSH\ = "txtfile" llltoxryfb.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.wsc\ = "txtfile" llltoxryfb.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.wsf llltoxryfb.exe Key created \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000_Classes\Local Settings 34836f283ac0089a943a9e228dee9a2a6b8d5a8680f4ff50e537e657dc1bfc86.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLV.Classes\Com3 = "2FC6B15A47E739E352CCBAD6329ED7CB" 34836f283ac0089a943a9e228dee9a2a6b8d5a8680f4ff50e537e657dc1bfc86.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.bat llltoxryfb.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.wsc llltoxryfb.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.WSF\ = "txtfile" llltoxryfb.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.reg\ = "txtfile" llltoxryfb.exe -
Suspicious behavior: AddClipboardFormatListener 2 IoCs
pid Process 3564 WINWORD.EXE 3564 WINWORD.EXE -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 4248 34836f283ac0089a943a9e228dee9a2a6b8d5a8680f4ff50e537e657dc1bfc86.exe 4248 34836f283ac0089a943a9e228dee9a2a6b8d5a8680f4ff50e537e657dc1bfc86.exe 4248 34836f283ac0089a943a9e228dee9a2a6b8d5a8680f4ff50e537e657dc1bfc86.exe 4248 34836f283ac0089a943a9e228dee9a2a6b8d5a8680f4ff50e537e657dc1bfc86.exe 4248 34836f283ac0089a943a9e228dee9a2a6b8d5a8680f4ff50e537e657dc1bfc86.exe 4248 34836f283ac0089a943a9e228dee9a2a6b8d5a8680f4ff50e537e657dc1bfc86.exe 4248 34836f283ac0089a943a9e228dee9a2a6b8d5a8680f4ff50e537e657dc1bfc86.exe 4248 34836f283ac0089a943a9e228dee9a2a6b8d5a8680f4ff50e537e657dc1bfc86.exe 4248 34836f283ac0089a943a9e228dee9a2a6b8d5a8680f4ff50e537e657dc1bfc86.exe 4248 34836f283ac0089a943a9e228dee9a2a6b8d5a8680f4ff50e537e657dc1bfc86.exe 4248 34836f283ac0089a943a9e228dee9a2a6b8d5a8680f4ff50e537e657dc1bfc86.exe 4248 34836f283ac0089a943a9e228dee9a2a6b8d5a8680f4ff50e537e657dc1bfc86.exe 4248 34836f283ac0089a943a9e228dee9a2a6b8d5a8680f4ff50e537e657dc1bfc86.exe 4248 34836f283ac0089a943a9e228dee9a2a6b8d5a8680f4ff50e537e657dc1bfc86.exe 4248 34836f283ac0089a943a9e228dee9a2a6b8d5a8680f4ff50e537e657dc1bfc86.exe 4248 34836f283ac0089a943a9e228dee9a2a6b8d5a8680f4ff50e537e657dc1bfc86.exe 3304 llltoxryfb.exe 3304 llltoxryfb.exe 3304 llltoxryfb.exe 3304 llltoxryfb.exe 3304 llltoxryfb.exe 3304 llltoxryfb.exe 3304 llltoxryfb.exe 3304 llltoxryfb.exe 3304 llltoxryfb.exe 3304 llltoxryfb.exe 4148 rgoefcoziqszoeb.exe 4148 rgoefcoziqszoeb.exe 4148 rgoefcoziqszoeb.exe 4148 rgoefcoziqszoeb.exe 4148 rgoefcoziqszoeb.exe 4148 rgoefcoziqszoeb.exe 4148 rgoefcoziqszoeb.exe 4148 rgoefcoziqszoeb.exe 2300 moiardkm.exe 2300 moiardkm.exe 4148 rgoefcoziqszoeb.exe 4148 rgoefcoziqszoeb.exe 2300 moiardkm.exe 2300 moiardkm.exe 2300 moiardkm.exe 2300 moiardkm.exe 2300 moiardkm.exe 2300 moiardkm.exe 800 opsgaurnpzosp.exe 800 opsgaurnpzosp.exe 800 opsgaurnpzosp.exe 800 opsgaurnpzosp.exe 800 opsgaurnpzosp.exe 800 opsgaurnpzosp.exe 800 opsgaurnpzosp.exe 800 opsgaurnpzosp.exe 800 opsgaurnpzosp.exe 800 opsgaurnpzosp.exe 800 opsgaurnpzosp.exe 800 opsgaurnpzosp.exe 4148 rgoefcoziqszoeb.exe 4148 rgoefcoziqszoeb.exe 800 opsgaurnpzosp.exe 800 opsgaurnpzosp.exe 800 opsgaurnpzosp.exe 800 opsgaurnpzosp.exe 4148 rgoefcoziqszoeb.exe 4148 rgoefcoziqszoeb.exe -
Suspicious use of FindShellTrayWindow 18 IoCs
pid Process 4248 34836f283ac0089a943a9e228dee9a2a6b8d5a8680f4ff50e537e657dc1bfc86.exe 4248 34836f283ac0089a943a9e228dee9a2a6b8d5a8680f4ff50e537e657dc1bfc86.exe 4248 34836f283ac0089a943a9e228dee9a2a6b8d5a8680f4ff50e537e657dc1bfc86.exe 3304 llltoxryfb.exe 3304 llltoxryfb.exe 3304 llltoxryfb.exe 4148 rgoefcoziqszoeb.exe 4148 rgoefcoziqszoeb.exe 4148 rgoefcoziqszoeb.exe 2300 moiardkm.exe 2300 moiardkm.exe 2300 moiardkm.exe 800 opsgaurnpzosp.exe 800 opsgaurnpzosp.exe 800 opsgaurnpzosp.exe 4584 moiardkm.exe 4584 moiardkm.exe 4584 moiardkm.exe -
Suspicious use of SendNotifyMessage 18 IoCs
pid Process 4248 34836f283ac0089a943a9e228dee9a2a6b8d5a8680f4ff50e537e657dc1bfc86.exe 4248 34836f283ac0089a943a9e228dee9a2a6b8d5a8680f4ff50e537e657dc1bfc86.exe 4248 34836f283ac0089a943a9e228dee9a2a6b8d5a8680f4ff50e537e657dc1bfc86.exe 3304 llltoxryfb.exe 3304 llltoxryfb.exe 3304 llltoxryfb.exe 4148 rgoefcoziqszoeb.exe 4148 rgoefcoziqszoeb.exe 4148 rgoefcoziqszoeb.exe 2300 moiardkm.exe 2300 moiardkm.exe 2300 moiardkm.exe 800 opsgaurnpzosp.exe 800 opsgaurnpzosp.exe 800 opsgaurnpzosp.exe 4584 moiardkm.exe 4584 moiardkm.exe 4584 moiardkm.exe -
Suspicious use of SetWindowsHookEx 4 IoCs
pid Process 3564 WINWORD.EXE 3564 WINWORD.EXE 3564 WINWORD.EXE 3564 WINWORD.EXE -
Suspicious use of WriteProcessMemory 17 IoCs
description pid Process procid_target PID 4248 wrote to memory of 3304 4248 34836f283ac0089a943a9e228dee9a2a6b8d5a8680f4ff50e537e657dc1bfc86.exe 82 PID 4248 wrote to memory of 3304 4248 34836f283ac0089a943a9e228dee9a2a6b8d5a8680f4ff50e537e657dc1bfc86.exe 82 PID 4248 wrote to memory of 3304 4248 34836f283ac0089a943a9e228dee9a2a6b8d5a8680f4ff50e537e657dc1bfc86.exe 82 PID 4248 wrote to memory of 4148 4248 34836f283ac0089a943a9e228dee9a2a6b8d5a8680f4ff50e537e657dc1bfc86.exe 83 PID 4248 wrote to memory of 4148 4248 34836f283ac0089a943a9e228dee9a2a6b8d5a8680f4ff50e537e657dc1bfc86.exe 83 PID 4248 wrote to memory of 4148 4248 34836f283ac0089a943a9e228dee9a2a6b8d5a8680f4ff50e537e657dc1bfc86.exe 83 PID 4248 wrote to memory of 2300 4248 34836f283ac0089a943a9e228dee9a2a6b8d5a8680f4ff50e537e657dc1bfc86.exe 84 PID 4248 wrote to memory of 2300 4248 34836f283ac0089a943a9e228dee9a2a6b8d5a8680f4ff50e537e657dc1bfc86.exe 84 PID 4248 wrote to memory of 2300 4248 34836f283ac0089a943a9e228dee9a2a6b8d5a8680f4ff50e537e657dc1bfc86.exe 84 PID 4248 wrote to memory of 800 4248 34836f283ac0089a943a9e228dee9a2a6b8d5a8680f4ff50e537e657dc1bfc86.exe 85 PID 4248 wrote to memory of 800 4248 34836f283ac0089a943a9e228dee9a2a6b8d5a8680f4ff50e537e657dc1bfc86.exe 85 PID 4248 wrote to memory of 800 4248 34836f283ac0089a943a9e228dee9a2a6b8d5a8680f4ff50e537e657dc1bfc86.exe 85 PID 3304 wrote to memory of 4584 3304 llltoxryfb.exe 86 PID 3304 wrote to memory of 4584 3304 llltoxryfb.exe 86 PID 3304 wrote to memory of 4584 3304 llltoxryfb.exe 86 PID 4248 wrote to memory of 3564 4248 34836f283ac0089a943a9e228dee9a2a6b8d5a8680f4ff50e537e657dc1bfc86.exe 87 PID 4248 wrote to memory of 3564 4248 34836f283ac0089a943a9e228dee9a2a6b8d5a8680f4ff50e537e657dc1bfc86.exe 87
Processes
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C:\Users\Admin\AppData\Local\Temp\34836f283ac0089a943a9e228dee9a2a6b8d5a8680f4ff50e537e657dc1bfc86.exe"C:\Users\Admin\AppData\Local\Temp\34836f283ac0089a943a9e228dee9a2a6b8d5a8680f4ff50e537e657dc1bfc86.exe"1⤵
- 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:4248 -
C:\Windows\SysWOW64\llltoxryfb.exellltoxryfb.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:3304 -
C:\Windows\SysWOW64\moiardkm.exeC:\Windows\system32\moiardkm.exe3⤵
- Executes dropped EXE
- Enumerates connected drives
- Drops file in Program Files directory
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:4584
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C:\Windows\SysWOW64\rgoefcoziqszoeb.exergoefcoziqszoeb.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:4148
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C:\Windows\SysWOW64\moiardkm.exemoiardkm.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:2300
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C:\Windows\SysWOW64\opsgaurnpzosp.exeopsgaurnpzosp.exe2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:800
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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:3564
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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
MD59d70835f5cb49d58725df8a7a1b543f1
SHA1a943acd3835c9c2781b2f2f614255ce3a56a2364
SHA256af218ac048dc74faed981c4b7935eb72d9cf738f8159fbd9f0e5cde559631430
SHA512b4e4a433d171d8552b14852f4866050c1f6f154612193846f94af10315c449f935e51205a0f4f342f74242f9e45722e40700d06399c018f4895e6448fb1a1dfc
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Filesize
255KB
MD5721e42377e510d745a2e6242c7ade504
SHA117bba141d67c7fca356c21c121a5e88c3bdd67a6
SHA25645215951dbcffa6b3939f23b1b19d84decc4e67424956fa65af9bc0851aa33e2
SHA5127f4d2a764bbd12489141086ec85a3db4f9d15243beff0eb1d3b6bf3fa247161a6a70768c5b71e337f657bc102cba3dee6ea45d754759f76504e7092b0ff6adf6
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Filesize
255KB
MD5b8dca58f70c451cf82c3205c7274e960
SHA11766011c2d7dbd07e3b484eb43778624da561589
SHA256409db70ffa5615e30c3ca0c8a01a5811772747b53908157a5f7cb1a8ee13ef6e
SHA5120d849745ed1fb6b4a4f6e41b432fb78451d6a72bd030abd113ad9bc94e7514c317e784cbf91cdbe6012d539edc2c951bad127a4588b6a4f541cc4426e1d4dbae
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Filesize
255KB
MD575e976a384f8e86685f657a3fd853d86
SHA101e94490d1b90f3094100ddf9a02ef07acfe28d8
SHA256e1f904b80b69758cf6fff7377261761be0c58f679532c4309f37cc994d2013aa
SHA5126835fccab49545624122faf6f35eb5a957c323435e92a4411657d08f52acda219b74fdb24fefc21229d511bf96862af0a7b4f3d094ff7dd2b08fed08ef846a90
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Filesize
255KB
MD575e976a384f8e86685f657a3fd853d86
SHA101e94490d1b90f3094100ddf9a02ef07acfe28d8
SHA256e1f904b80b69758cf6fff7377261761be0c58f679532c4309f37cc994d2013aa
SHA5126835fccab49545624122faf6f35eb5a957c323435e92a4411657d08f52acda219b74fdb24fefc21229d511bf96862af0a7b4f3d094ff7dd2b08fed08ef846a90
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Filesize
255KB
MD5b8199b1d591a3f60330f24baaa0d1aa6
SHA1f6ea4c14a558af32cf190522c735121f65ed2680
SHA2564ace66c2a942c1e8cdfc677a1a1890eb4e4c3fd8139a311412b4a23301d0718a
SHA5124d57da9426956754dcf9b8698bd390e1f304af633aaeafa7f4b00622569d3cc91d2bc61ed79aa9a4793d73f05db6ebd91e1757b66267713117696f467fe619bc
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Filesize
255KB
MD5b8199b1d591a3f60330f24baaa0d1aa6
SHA1f6ea4c14a558af32cf190522c735121f65ed2680
SHA2564ace66c2a942c1e8cdfc677a1a1890eb4e4c3fd8139a311412b4a23301d0718a
SHA5124d57da9426956754dcf9b8698bd390e1f304af633aaeafa7f4b00622569d3cc91d2bc61ed79aa9a4793d73f05db6ebd91e1757b66267713117696f467fe619bc
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Filesize
255KB
MD5b8199b1d591a3f60330f24baaa0d1aa6
SHA1f6ea4c14a558af32cf190522c735121f65ed2680
SHA2564ace66c2a942c1e8cdfc677a1a1890eb4e4c3fd8139a311412b4a23301d0718a
SHA5124d57da9426956754dcf9b8698bd390e1f304af633aaeafa7f4b00622569d3cc91d2bc61ed79aa9a4793d73f05db6ebd91e1757b66267713117696f467fe619bc
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Filesize
255KB
MD5094b0f4d402d0d0b3bcf983703f73db9
SHA18e9e81ea8d978042d0b00805106cdec9bba8f0be
SHA256784f0140067b7f8c7f9d3f301bf7c4ffdc0909e1c7c91a535a0aab1c5eecd08d
SHA512caa70e8236ab03cdb5b98821e5abcbc94eda5d1121ebfafd0f47d2c1cfd3c7972a710a16752974c753476aa2f9aa13215e11b829a690a908a32961511d4ec36a
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Filesize
255KB
MD5094b0f4d402d0d0b3bcf983703f73db9
SHA18e9e81ea8d978042d0b00805106cdec9bba8f0be
SHA256784f0140067b7f8c7f9d3f301bf7c4ffdc0909e1c7c91a535a0aab1c5eecd08d
SHA512caa70e8236ab03cdb5b98821e5abcbc94eda5d1121ebfafd0f47d2c1cfd3c7972a710a16752974c753476aa2f9aa13215e11b829a690a908a32961511d4ec36a
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Filesize
255KB
MD572376a28968e4041d8121de6a5c260d6
SHA1e2070c48c929c1621123e2e87057e322b95c766d
SHA256828ffa8b8bb42b9b6443d64aaf6a7a9b411f7823365f0e9ec6f45d47693cbfc8
SHA5123c4a26eb198478b959c75477e5f5b044e94a9443a84d71e8a416406572775250d0d0b8c9d8ff6d22ec77554b09b8f7c19a18523fa3b49ae39cbfd0d4c0d6fee8
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Filesize
255KB
MD572376a28968e4041d8121de6a5c260d6
SHA1e2070c48c929c1621123e2e87057e322b95c766d
SHA256828ffa8b8bb42b9b6443d64aaf6a7a9b411f7823365f0e9ec6f45d47693cbfc8
SHA5123c4a26eb198478b959c75477e5f5b044e94a9443a84d71e8a416406572775250d0d0b8c9d8ff6d22ec77554b09b8f7c19a18523fa3b49ae39cbfd0d4c0d6fee8
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Filesize
223B
MD506604e5941c126e2e7be02c5cd9f62ec
SHA14eb9fdf8ff4e1e539236002bd363b82c8f8930e1
SHA25685f2405d1f67021a3206faa26f6887932fea71aea070df3efb2902902e2d03e2
SHA512803f5f2fddbf29fef34de184eb35c2311b7a694740983ca10b54ef252dd26cda4987458d2569f441c6dedc3478bea12b45bfd3566f1b256504a0869ad3829df7