Analysis
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max time kernel
151s -
max time network
46s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
26-11-2022 23:05
Behavioral task
behavioral1
Sample
d75b0206d07968cd625e3b036acd8d6005fa03ae52da634cb3f136d3966444e7.exe
Resource
win7-20220812-en
General
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Target
d75b0206d07968cd625e3b036acd8d6005fa03ae52da634cb3f136d3966444e7.exe
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Size
255KB
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MD5
7f403b4816ec91f88abf2de514aca49d
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SHA1
de1c5d153add188afeeee51e7d6456189355038e
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SHA256
d75b0206d07968cd625e3b036acd8d6005fa03ae52da634cb3f136d3966444e7
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SHA512
77dcb2fe88ff6249098ab747fc478e738e73344286f4c4e16ebd5e7e1e9ec0c72b7713f2fc493c6b665e70e2f55300d86355f6c0e558b678ef556bcb8d1e6d95
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SSDEEP
3072:MMDb50WrZa8jCgae5+VQkGdUQFDxePZ2SBaQJXkNRtXlNGKaUIQW/qlQBG3mmTJM:1xlZam+akqx6YQJXcNlEHUIQeE3mmBI9
Malware Config
Signatures
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Modifies visibility of file extensions in Explorer 2 TTPs 1 IoCs
Processes:
vjqutethpv.exedescription ioc process Set value (int) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\HideFileExt = "1" vjqutethpv.exe -
Modifies visiblity of hidden/system files in Explorer 2 TTPs 1 IoCs
Processes:
vjqutethpv.exedescription ioc process Set value (int) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" vjqutethpv.exe -
Processes:
vjqutethpv.exedescription ioc process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" vjqutethpv.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" vjqutethpv.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" vjqutethpv.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" vjqutethpv.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" vjqutethpv.exe -
Disables RegEdit via registry modification 1 IoCs
Processes:
vjqutethpv.exedescription ioc process Set value (int) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Policies\System\DisableRegistryTools = "1" vjqutethpv.exe -
Executes dropped EXE 6 IoCs
Processes:
vjqutethpv.exeguvnwizwyznsdft.exemglkkrkz.exepqlesxxyhmghn.exepqlesxxyhmghn.exemglkkrkz.exepid process 1952 vjqutethpv.exe 892 guvnwizwyznsdft.exe 1568 mglkkrkz.exe 1544 pqlesxxyhmghn.exe 468 pqlesxxyhmghn.exe 1688 mglkkrkz.exe -
Processes:
resource yara_rule \Windows\SysWOW64\vjqutethpv.exe upx C:\Windows\SysWOW64\vjqutethpv.exe upx \Windows\SysWOW64\guvnwizwyznsdft.exe upx C:\Windows\SysWOW64\guvnwizwyznsdft.exe upx behavioral1/memory/1652-64-0x0000000000400000-0x00000000004A0000-memory.dmp upx C:\Windows\SysWOW64\vjqutethpv.exe upx \Windows\SysWOW64\mglkkrkz.exe upx C:\Windows\SysWOW64\mglkkrkz.exe upx behavioral1/memory/892-75-0x0000000000400000-0x00000000004A0000-memory.dmp upx C:\Windows\SysWOW64\pqlesxxyhmghn.exe upx behavioral1/memory/1952-73-0x0000000000400000-0x00000000004A0000-memory.dmp upx \Windows\SysWOW64\pqlesxxyhmghn.exe upx C:\Windows\SysWOW64\guvnwizwyznsdft.exe upx C:\Windows\SysWOW64\pqlesxxyhmghn.exe upx C:\Windows\SysWOW64\mglkkrkz.exe upx \Windows\SysWOW64\pqlesxxyhmghn.exe upx C:\Windows\SysWOW64\pqlesxxyhmghn.exe upx \Windows\SysWOW64\mglkkrkz.exe upx C:\Windows\SysWOW64\mglkkrkz.exe upx behavioral1/memory/1652-89-0x0000000000400000-0x00000000004A0000-memory.dmp upx C:\Program Files\ExpandApprove.doc.exe upx behavioral1/memory/1544-92-0x0000000000400000-0x00000000004A0000-memory.dmp upx behavioral1/memory/1568-91-0x0000000000400000-0x00000000004A0000-memory.dmp upx behavioral1/memory/468-93-0x0000000000400000-0x00000000004A0000-memory.dmp upx behavioral1/memory/1688-94-0x0000000000400000-0x00000000004A0000-memory.dmp upx behavioral1/memory/1952-101-0x0000000000400000-0x00000000004A0000-memory.dmp upx behavioral1/memory/892-102-0x0000000000400000-0x00000000004A0000-memory.dmp upx behavioral1/memory/1568-103-0x0000000000400000-0x00000000004A0000-memory.dmp upx behavioral1/memory/1544-104-0x0000000000400000-0x00000000004A0000-memory.dmp upx behavioral1/memory/468-105-0x0000000000400000-0x00000000004A0000-memory.dmp upx behavioral1/memory/1688-107-0x0000000000400000-0x00000000004A0000-memory.dmp upx C:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLV.DOC.exe upx behavioral1/memory/1568-114-0x0000000000400000-0x00000000004A0000-memory.dmp upx behavioral1/memory/1688-115-0x0000000000400000-0x00000000004A0000-memory.dmp upx -
Loads dropped DLL 6 IoCs
Processes:
d75b0206d07968cd625e3b036acd8d6005fa03ae52da634cb3f136d3966444e7.execmd.exevjqutethpv.exepid process 1652 d75b0206d07968cd625e3b036acd8d6005fa03ae52da634cb3f136d3966444e7.exe 1652 d75b0206d07968cd625e3b036acd8d6005fa03ae52da634cb3f136d3966444e7.exe 1652 d75b0206d07968cd625e3b036acd8d6005fa03ae52da634cb3f136d3966444e7.exe 1652 d75b0206d07968cd625e3b036acd8d6005fa03ae52da634cb3f136d3966444e7.exe 1428 cmd.exe 1952 vjqutethpv.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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Processes:
vjqutethpv.exedescription ioc process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" vjqutethpv.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" vjqutethpv.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" vjqutethpv.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" vjqutethpv.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirstRunDisabled = "1" vjqutethpv.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" vjqutethpv.exe -
Adds Run key to start application 2 TTPs 4 IoCs
Processes:
guvnwizwyznsdft.exedescription ioc process Key created \REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Windows\CurrentVersion\Run guvnwizwyznsdft.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\ejjcwhmm = "vjqutethpv.exe" guvnwizwyznsdft.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\gkmluprt = "guvnwizwyznsdft.exe" guvnwizwyznsdft.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\ = "pqlesxxyhmghn.exe" guvnwizwyznsdft.exe -
Enumerates connected drives 3 TTPs 64 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
Processes:
vjqutethpv.exemglkkrkz.exemglkkrkz.exedescription ioc process File opened (read-only) \??\s: vjqutethpv.exe File opened (read-only) \??\t: vjqutethpv.exe File opened (read-only) \??\w: mglkkrkz.exe File opened (read-only) \??\o: vjqutethpv.exe File opened (read-only) \??\f: mglkkrkz.exe File opened (read-only) \??\w: mglkkrkz.exe File opened (read-only) \??\q: vjqutethpv.exe File opened (read-only) \??\h: mglkkrkz.exe File opened (read-only) \??\f: vjqutethpv.exe File opened (read-only) \??\g: vjqutethpv.exe File opened (read-only) \??\k: vjqutethpv.exe File opened (read-only) \??\a: mglkkrkz.exe File opened (read-only) \??\n: mglkkrkz.exe File opened (read-only) \??\x: mglkkrkz.exe File opened (read-only) \??\a: vjqutethpv.exe File opened (read-only) \??\i: vjqutethpv.exe File opened (read-only) \??\l: mglkkrkz.exe File opened (read-only) \??\g: mglkkrkz.exe File opened (read-only) \??\v: vjqutethpv.exe File opened (read-only) \??\v: mglkkrkz.exe File opened (read-only) \??\y: mglkkrkz.exe File opened (read-only) \??\z: mglkkrkz.exe File opened (read-only) \??\i: mglkkrkz.exe File opened (read-only) \??\r: mglkkrkz.exe File opened (read-only) \??\s: mglkkrkz.exe File opened (read-only) \??\h: mglkkrkz.exe File opened (read-only) \??\k: mglkkrkz.exe File opened (read-only) \??\m: vjqutethpv.exe File opened (read-only) \??\j: mglkkrkz.exe File opened (read-only) \??\p: mglkkrkz.exe File opened (read-only) \??\o: mglkkrkz.exe File opened (read-only) \??\r: mglkkrkz.exe File opened (read-only) \??\n: vjqutethpv.exe File opened (read-only) \??\m: mglkkrkz.exe File opened (read-only) \??\t: mglkkrkz.exe File opened (read-only) \??\e: mglkkrkz.exe File opened (read-only) \??\a: mglkkrkz.exe File opened (read-only) \??\j: mglkkrkz.exe File opened (read-only) \??\b: vjqutethpv.exe File opened (read-only) \??\p: vjqutethpv.exe File opened (read-only) \??\u: vjqutethpv.exe File opened (read-only) \??\w: vjqutethpv.exe File opened (read-only) \??\i: mglkkrkz.exe File opened (read-only) \??\x: mglkkrkz.exe File opened (read-only) \??\n: mglkkrkz.exe File opened (read-only) \??\q: mglkkrkz.exe File opened (read-only) \??\e: vjqutethpv.exe File opened (read-only) \??\l: vjqutethpv.exe File opened (read-only) \??\f: mglkkrkz.exe File opened (read-only) \??\k: mglkkrkz.exe File opened (read-only) \??\b: mglkkrkz.exe File opened (read-only) \??\e: mglkkrkz.exe File opened (read-only) \??\u: mglkkrkz.exe File opened (read-only) \??\g: mglkkrkz.exe File opened (read-only) \??\z: mglkkrkz.exe File opened (read-only) \??\s: mglkkrkz.exe File opened (read-only) \??\z: vjqutethpv.exe File opened (read-only) \??\v: mglkkrkz.exe File opened (read-only) \??\y: mglkkrkz.exe File opened (read-only) \??\m: mglkkrkz.exe File opened (read-only) \??\x: vjqutethpv.exe File opened (read-only) \??\y: vjqutethpv.exe File opened (read-only) \??\l: mglkkrkz.exe File opened (read-only) \??\j: vjqutethpv.exe -
Modifies WinLogon 2 TTPs 2 IoCs
Processes:
vjqutethpv.exedescription ioc process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\SFCScan = "0" vjqutethpv.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\SFCDisable = "4294967197" vjqutethpv.exe -
AutoIT Executable 16 IoCs
AutoIT scripts compiled to PE executables.
Processes:
resource yara_rule behavioral1/memory/1652-64-0x0000000000400000-0x00000000004A0000-memory.dmp autoit_exe behavioral1/memory/892-75-0x0000000000400000-0x00000000004A0000-memory.dmp autoit_exe behavioral1/memory/1952-73-0x0000000000400000-0x00000000004A0000-memory.dmp autoit_exe behavioral1/memory/1652-89-0x0000000000400000-0x00000000004A0000-memory.dmp autoit_exe behavioral1/memory/1544-92-0x0000000000400000-0x00000000004A0000-memory.dmp autoit_exe behavioral1/memory/1568-91-0x0000000000400000-0x00000000004A0000-memory.dmp autoit_exe behavioral1/memory/468-93-0x0000000000400000-0x00000000004A0000-memory.dmp autoit_exe behavioral1/memory/1688-94-0x0000000000400000-0x00000000004A0000-memory.dmp autoit_exe behavioral1/memory/1952-101-0x0000000000400000-0x00000000004A0000-memory.dmp autoit_exe behavioral1/memory/892-102-0x0000000000400000-0x00000000004A0000-memory.dmp autoit_exe behavioral1/memory/1568-103-0x0000000000400000-0x00000000004A0000-memory.dmp autoit_exe behavioral1/memory/1544-104-0x0000000000400000-0x00000000004A0000-memory.dmp autoit_exe behavioral1/memory/468-105-0x0000000000400000-0x00000000004A0000-memory.dmp autoit_exe behavioral1/memory/1688-107-0x0000000000400000-0x00000000004A0000-memory.dmp autoit_exe behavioral1/memory/1568-114-0x0000000000400000-0x00000000004A0000-memory.dmp autoit_exe behavioral1/memory/1688-115-0x0000000000400000-0x00000000004A0000-memory.dmp autoit_exe -
Drops file in System32 directory 9 IoCs
Processes:
d75b0206d07968cd625e3b036acd8d6005fa03ae52da634cb3f136d3966444e7.exevjqutethpv.exedescription ioc process File opened for modification C:\Windows\SysWOW64\pqlesxxyhmghn.exe d75b0206d07968cd625e3b036acd8d6005fa03ae52da634cb3f136d3966444e7.exe File opened for modification C:\Windows\SysWOW64\msvbvm60.dll vjqutethpv.exe File opened for modification C:\Windows\SysWOW64\guvnwizwyznsdft.exe d75b0206d07968cd625e3b036acd8d6005fa03ae52da634cb3f136d3966444e7.exe File opened for modification C:\Windows\SysWOW64\vjqutethpv.exe d75b0206d07968cd625e3b036acd8d6005fa03ae52da634cb3f136d3966444e7.exe File created C:\Windows\SysWOW64\guvnwizwyznsdft.exe d75b0206d07968cd625e3b036acd8d6005fa03ae52da634cb3f136d3966444e7.exe File created C:\Windows\SysWOW64\mglkkrkz.exe d75b0206d07968cd625e3b036acd8d6005fa03ae52da634cb3f136d3966444e7.exe File opened for modification C:\Windows\SysWOW64\mglkkrkz.exe d75b0206d07968cd625e3b036acd8d6005fa03ae52da634cb3f136d3966444e7.exe File created C:\Windows\SysWOW64\pqlesxxyhmghn.exe d75b0206d07968cd625e3b036acd8d6005fa03ae52da634cb3f136d3966444e7.exe File created C:\Windows\SysWOW64\vjqutethpv.exe d75b0206d07968cd625e3b036acd8d6005fa03ae52da634cb3f136d3966444e7.exe -
Drops file in Program Files directory 21 IoCs
Processes:
mglkkrkz.exemglkkrkz.exedescription ioc process File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLV.nal mglkkrkz.exe File opened for modification \??\c:\Program Files\ExpandApprove.doc.exe mglkkrkz.exe File opened for modification \??\c:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLN.DOC.exe mglkkrkz.exe File created \??\c:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLN.DOC.exe mglkkrkz.exe File opened for modification \??\c:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLN.DOC.exe mglkkrkz.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLV.DOC.exe mglkkrkz.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLV.nal mglkkrkz.exe File opened for modification C:\Program Files\ExpandApprove.doc.exe mglkkrkz.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLN.nal mglkkrkz.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLN.DOC.exe mglkkrkz.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLN.nal mglkkrkz.exe File opened for modification \??\c:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLV.DOC.exe mglkkrkz.exe File opened for modification C:\Program Files\ExpandApprove.doc.exe mglkkrkz.exe File opened for modification C:\Program Files\ExpandApprove.nal mglkkrkz.exe File opened for modification C:\Program Files\ExpandApprove.nal mglkkrkz.exe File created \??\c:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLV.DOC.exe mglkkrkz.exe File created \??\c:\Program Files\ExpandApprove.doc.exe mglkkrkz.exe File opened for modification \??\c:\Program Files\ExpandApprove.doc.exe mglkkrkz.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLN.DOC.exe mglkkrkz.exe File opened for modification \??\c:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLV.DOC.exe mglkkrkz.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLV.DOC.exe mglkkrkz.exe -
Drops file in Windows directory 5 IoCs
Processes:
WINWORD.EXEd75b0206d07968cd625e3b036acd8d6005fa03ae52da634cb3f136d3966444e7.exedescription ioc process File created C:\Windows\~$mydoc.rtf WINWORD.EXE File opened for modification C:\Windows\Debug\WIA\wiatrace.log WINWORD.EXE File opened for modification C:\Windows\~$mydoc.rtf WINWORD.EXE File opened for modification C:\Windows\mydoc.rtf d75b0206d07968cd625e3b036acd8d6005fa03ae52da634cb3f136d3966444e7.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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Office loads VBA resources, possible macro or embedded object present
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Processes:
WINWORD.EXEdescription ioc process Key deleted \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit\ = "&Edit" WINWORD.EXE Set value (data) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0057004f0052004400460069006c00650073003e00620069002400540021005600210030005a003d007b0050006b00300076006d007e0041005a00750020002f006e002000220025003100220000000000 WINWORD.EXE Key deleted \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit\command WINWORD.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\Contexts = "55" WINWORD.EXE Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel WINWORD.EXE Key deleted \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell WINWORD.EXE Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\ = "res://C:\\PROGRA~2\\MICROS~1\\Office14\\EXCEL.EXE/3000" WINWORD.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\Contexts = "1" WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\WINWORD.EXE\" /n \"%1\"" WINWORD.EXE Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Toolbar WINWORD.EXE Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\ = "res://C:\\PROGRA~2\\MICROS~1\\Office14\\ONBttnIE.dll/105" WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\WINWORD.EXE\" /n \"%1\"" WINWORD.EXE Key deleted \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit\command WINWORD.EXE Key deleted \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit\COMMAND WINWORD.EXE Key deleted \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit\COMMAND WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell WINWORD.EXE Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Toolbar\ShowDiscussionButton = "Yes" WINWORD.EXE Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\MenuExt WINWORD.EXE Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote WINWORD.EXE Key deleted \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit\ = "&Edit" WINWORD.EXE Set value (data) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0057004f0052004400460069006c00650073003e00620069002400540021005600210030005a003d007b0050006b00300076006d007e0041005a00750020002f006e002000220025003100220000000000 WINWORD.EXE Key deleted \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor WINWORD.EXE -
Modifies registry class 64 IoCs
Processes:
WINWORD.EXEd75b0206d07968cd625e3b036acd8d6005fa03ae52da634cb3f136d3966444e7.exevjqutethpv.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Word\shell\edit\ = "&Open" WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\MSPub.exe\shell\edit\command WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{42042206-2D85-11D3-8CFF-005004838597}\InprocServer32\ThreadingModel = "Apartment" WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\msohtmed.exe\" %1" WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit\ddeexec\topic WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\ddeexec\topic\ = "system" WINWORD.EXE Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Edit WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Print WINWORD.EXE Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Print WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLV.Classes\Com3 = "2FC6B12D47E239E953C5B9D0329ED4CC" d75b0206d07968cd625e3b036acd8d6005fa03ae52da634cb3f136d3966444e7.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Edit\command WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Print WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\WinWord.exe WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel\shell\edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\EXCEL.EXE\" /dde" WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\MSPub.exe\shell\edit WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.bat\ = "txtfile" vjqutethpv.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Print\ = "&Print" WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\ddeexec\application\ = "Excel" WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{42042206-2D85-11D3-8CFF-005004838597}\Version\14\ = "C:\\Program Files (x86)\\Microsoft Office\\Office14\\msohtmed.exe" WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\command WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\MSPub.exe\shell\edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\MSPUB.EXE\" %1" WINWORD.EXE Set value (data) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Publisher\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b005000750062005000720069006d006100720079003e00520024006e0075006a0053005700460065003f007d0061004c00720052007000390078004000570020002500310000000000 WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel\shell\edit\ = "&Open" WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit\ddeexec\topic\ = "system" WINWORD.EXE Set value (data) \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\MSPub.exe\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b005000750062005000720069006d006100720079003e00520024006e0075006a0053005700460065003f007d0061004c00720052007000390078004000570020002500310000000000 WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.bat vjqutethpv.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Print WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Print\command WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit\command WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLV.Classes\Com4 = "7F8EFCF9482C856D9042D62F7E9DBCE4E143594A67406336D79A" d75b0206d07968cd625e3b036acd8d6005fa03ae52da634cb3f136d3966444e7.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\msohtmed.exe\" %1" WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\ddeexec\ = "[open(\"%1\")]" WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel\shell\edit\ddeexec\ = "[open(\"%1\")]" WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel\shell\edit\ddeexec\topic\ = "system" WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Edit\ = "&Edit" WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shellex\IconHandler\ = "{42042206-2D85-11D3-8CFF-005004838597}" WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\WinWord.exe\shell\edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\WINWORD.EXE\" /n \"%1\"" WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Publisher\shell\edit WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\MSPub.exe WINWORD.EXE Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Print\command WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\DefaultIcon WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.WSH\ = "txtfile" vjqutethpv.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Word\shell\edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\WINWORD.EXE\" /n \"%1\"" WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Publisher WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shellex\IconHandler\ = "{42042206-2D85-11D3-8CFF-005004838597}" WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel\shell\edit WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\command WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\ShellEx WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel\shell\edit\ddeexec WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Publisher\shell\edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\MSPUB.EXE\" %1" WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLV.Classes\Com1 = "32452C0D9D5782236D4176D577222CD67C8E65DF" d75b0206d07968cd625e3b036acd8d6005fa03ae52da634cb3f136d3966444e7.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Word\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0057004f0052004400460069006c00650073003e00620069002400540021005600210030005a003d007b0050006b00300076006d007e0041005a00750020002f006e002000220025003100220000000000 WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\WinWord.exe\shell\edit\command WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\ = "&Open" WINWORD.EXE -
Suspicious behavior: AddClipboardFormatListener 1 IoCs
Processes:
WINWORD.EXEpid process 292 WINWORD.EXE -
Suspicious behavior: EnumeratesProcesses 64 IoCs
Processes:
d75b0206d07968cd625e3b036acd8d6005fa03ae52da634cb3f136d3966444e7.exeguvnwizwyznsdft.exevjqutethpv.exepqlesxxyhmghn.exemglkkrkz.exepqlesxxyhmghn.exemglkkrkz.exepid process 1652 d75b0206d07968cd625e3b036acd8d6005fa03ae52da634cb3f136d3966444e7.exe 1652 d75b0206d07968cd625e3b036acd8d6005fa03ae52da634cb3f136d3966444e7.exe 1652 d75b0206d07968cd625e3b036acd8d6005fa03ae52da634cb3f136d3966444e7.exe 1652 d75b0206d07968cd625e3b036acd8d6005fa03ae52da634cb3f136d3966444e7.exe 1652 d75b0206d07968cd625e3b036acd8d6005fa03ae52da634cb3f136d3966444e7.exe 1652 d75b0206d07968cd625e3b036acd8d6005fa03ae52da634cb3f136d3966444e7.exe 1652 d75b0206d07968cd625e3b036acd8d6005fa03ae52da634cb3f136d3966444e7.exe 1652 d75b0206d07968cd625e3b036acd8d6005fa03ae52da634cb3f136d3966444e7.exe 892 guvnwizwyznsdft.exe 892 guvnwizwyznsdft.exe 892 guvnwizwyznsdft.exe 892 guvnwizwyznsdft.exe 892 guvnwizwyznsdft.exe 1952 vjqutethpv.exe 1952 vjqutethpv.exe 1952 vjqutethpv.exe 1952 vjqutethpv.exe 1952 vjqutethpv.exe 1544 pqlesxxyhmghn.exe 1544 pqlesxxyhmghn.exe 1544 pqlesxxyhmghn.exe 1544 pqlesxxyhmghn.exe 1544 pqlesxxyhmghn.exe 1544 pqlesxxyhmghn.exe 1568 mglkkrkz.exe 1568 mglkkrkz.exe 1568 mglkkrkz.exe 1568 mglkkrkz.exe 468 pqlesxxyhmghn.exe 468 pqlesxxyhmghn.exe 468 pqlesxxyhmghn.exe 468 pqlesxxyhmghn.exe 468 pqlesxxyhmghn.exe 468 pqlesxxyhmghn.exe 1688 mglkkrkz.exe 1688 mglkkrkz.exe 1688 mglkkrkz.exe 1688 mglkkrkz.exe 892 guvnwizwyznsdft.exe 892 guvnwizwyznsdft.exe 1544 pqlesxxyhmghn.exe 1544 pqlesxxyhmghn.exe 468 pqlesxxyhmghn.exe 468 pqlesxxyhmghn.exe 892 guvnwizwyznsdft.exe 1544 pqlesxxyhmghn.exe 1544 pqlesxxyhmghn.exe 468 pqlesxxyhmghn.exe 468 pqlesxxyhmghn.exe 892 guvnwizwyznsdft.exe 1544 pqlesxxyhmghn.exe 1544 pqlesxxyhmghn.exe 468 pqlesxxyhmghn.exe 468 pqlesxxyhmghn.exe 892 guvnwizwyznsdft.exe 1544 pqlesxxyhmghn.exe 1544 pqlesxxyhmghn.exe 468 pqlesxxyhmghn.exe 468 pqlesxxyhmghn.exe 892 guvnwizwyznsdft.exe 1544 pqlesxxyhmghn.exe 1544 pqlesxxyhmghn.exe 468 pqlesxxyhmghn.exe 468 pqlesxxyhmghn.exe -
Suspicious use of FindShellTrayWindow 21 IoCs
Processes:
d75b0206d07968cd625e3b036acd8d6005fa03ae52da634cb3f136d3966444e7.exevjqutethpv.exeguvnwizwyznsdft.exepqlesxxyhmghn.exemglkkrkz.exepqlesxxyhmghn.exemglkkrkz.exepid process 1652 d75b0206d07968cd625e3b036acd8d6005fa03ae52da634cb3f136d3966444e7.exe 1652 d75b0206d07968cd625e3b036acd8d6005fa03ae52da634cb3f136d3966444e7.exe 1652 d75b0206d07968cd625e3b036acd8d6005fa03ae52da634cb3f136d3966444e7.exe 1952 vjqutethpv.exe 1952 vjqutethpv.exe 1952 vjqutethpv.exe 892 guvnwizwyznsdft.exe 892 guvnwizwyznsdft.exe 892 guvnwizwyznsdft.exe 1544 pqlesxxyhmghn.exe 1544 pqlesxxyhmghn.exe 1544 pqlesxxyhmghn.exe 1568 mglkkrkz.exe 1568 mglkkrkz.exe 1568 mglkkrkz.exe 468 pqlesxxyhmghn.exe 468 pqlesxxyhmghn.exe 468 pqlesxxyhmghn.exe 1688 mglkkrkz.exe 1688 mglkkrkz.exe 1688 mglkkrkz.exe -
Suspicious use of SendNotifyMessage 21 IoCs
Processes:
d75b0206d07968cd625e3b036acd8d6005fa03ae52da634cb3f136d3966444e7.exevjqutethpv.exeguvnwizwyznsdft.exepqlesxxyhmghn.exemglkkrkz.exepqlesxxyhmghn.exemglkkrkz.exepid process 1652 d75b0206d07968cd625e3b036acd8d6005fa03ae52da634cb3f136d3966444e7.exe 1652 d75b0206d07968cd625e3b036acd8d6005fa03ae52da634cb3f136d3966444e7.exe 1652 d75b0206d07968cd625e3b036acd8d6005fa03ae52da634cb3f136d3966444e7.exe 1952 vjqutethpv.exe 1952 vjqutethpv.exe 1952 vjqutethpv.exe 892 guvnwizwyznsdft.exe 892 guvnwizwyznsdft.exe 892 guvnwizwyznsdft.exe 1544 pqlesxxyhmghn.exe 1544 pqlesxxyhmghn.exe 1544 pqlesxxyhmghn.exe 1568 mglkkrkz.exe 1568 mglkkrkz.exe 1568 mglkkrkz.exe 468 pqlesxxyhmghn.exe 468 pqlesxxyhmghn.exe 468 pqlesxxyhmghn.exe 1688 mglkkrkz.exe 1688 mglkkrkz.exe 1688 mglkkrkz.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
Processes:
WINWORD.EXEpid process 292 WINWORD.EXE 292 WINWORD.EXE -
Suspicious use of WriteProcessMemory 36 IoCs
Processes:
d75b0206d07968cd625e3b036acd8d6005fa03ae52da634cb3f136d3966444e7.exeguvnwizwyznsdft.execmd.exevjqutethpv.exeWINWORD.EXEdescription pid process target process PID 1652 wrote to memory of 1952 1652 d75b0206d07968cd625e3b036acd8d6005fa03ae52da634cb3f136d3966444e7.exe vjqutethpv.exe PID 1652 wrote to memory of 1952 1652 d75b0206d07968cd625e3b036acd8d6005fa03ae52da634cb3f136d3966444e7.exe vjqutethpv.exe PID 1652 wrote to memory of 1952 1652 d75b0206d07968cd625e3b036acd8d6005fa03ae52da634cb3f136d3966444e7.exe vjqutethpv.exe PID 1652 wrote to memory of 1952 1652 d75b0206d07968cd625e3b036acd8d6005fa03ae52da634cb3f136d3966444e7.exe vjqutethpv.exe PID 1652 wrote to memory of 892 1652 d75b0206d07968cd625e3b036acd8d6005fa03ae52da634cb3f136d3966444e7.exe guvnwizwyznsdft.exe PID 1652 wrote to memory of 892 1652 d75b0206d07968cd625e3b036acd8d6005fa03ae52da634cb3f136d3966444e7.exe guvnwizwyznsdft.exe PID 1652 wrote to memory of 892 1652 d75b0206d07968cd625e3b036acd8d6005fa03ae52da634cb3f136d3966444e7.exe guvnwizwyznsdft.exe PID 1652 wrote to memory of 892 1652 d75b0206d07968cd625e3b036acd8d6005fa03ae52da634cb3f136d3966444e7.exe guvnwizwyznsdft.exe PID 1652 wrote to memory of 1568 1652 d75b0206d07968cd625e3b036acd8d6005fa03ae52da634cb3f136d3966444e7.exe mglkkrkz.exe PID 1652 wrote to memory of 1568 1652 d75b0206d07968cd625e3b036acd8d6005fa03ae52da634cb3f136d3966444e7.exe mglkkrkz.exe PID 1652 wrote to memory of 1568 1652 d75b0206d07968cd625e3b036acd8d6005fa03ae52da634cb3f136d3966444e7.exe mglkkrkz.exe PID 1652 wrote to memory of 1568 1652 d75b0206d07968cd625e3b036acd8d6005fa03ae52da634cb3f136d3966444e7.exe mglkkrkz.exe PID 1652 wrote to memory of 1544 1652 d75b0206d07968cd625e3b036acd8d6005fa03ae52da634cb3f136d3966444e7.exe pqlesxxyhmghn.exe PID 1652 wrote to memory of 1544 1652 d75b0206d07968cd625e3b036acd8d6005fa03ae52da634cb3f136d3966444e7.exe pqlesxxyhmghn.exe PID 1652 wrote to memory of 1544 1652 d75b0206d07968cd625e3b036acd8d6005fa03ae52da634cb3f136d3966444e7.exe pqlesxxyhmghn.exe PID 1652 wrote to memory of 1544 1652 d75b0206d07968cd625e3b036acd8d6005fa03ae52da634cb3f136d3966444e7.exe pqlesxxyhmghn.exe PID 892 wrote to memory of 1428 892 guvnwizwyznsdft.exe cmd.exe PID 892 wrote to memory of 1428 892 guvnwizwyznsdft.exe cmd.exe PID 892 wrote to memory of 1428 892 guvnwizwyznsdft.exe cmd.exe PID 892 wrote to memory of 1428 892 guvnwizwyznsdft.exe cmd.exe PID 1428 wrote to memory of 468 1428 cmd.exe pqlesxxyhmghn.exe PID 1428 wrote to memory of 468 1428 cmd.exe pqlesxxyhmghn.exe PID 1428 wrote to memory of 468 1428 cmd.exe pqlesxxyhmghn.exe PID 1428 wrote to memory of 468 1428 cmd.exe pqlesxxyhmghn.exe PID 1952 wrote to memory of 1688 1952 vjqutethpv.exe mglkkrkz.exe PID 1952 wrote to memory of 1688 1952 vjqutethpv.exe mglkkrkz.exe PID 1952 wrote to memory of 1688 1952 vjqutethpv.exe mglkkrkz.exe PID 1952 wrote to memory of 1688 1952 vjqutethpv.exe mglkkrkz.exe PID 1652 wrote to memory of 292 1652 d75b0206d07968cd625e3b036acd8d6005fa03ae52da634cb3f136d3966444e7.exe WINWORD.EXE PID 1652 wrote to memory of 292 1652 d75b0206d07968cd625e3b036acd8d6005fa03ae52da634cb3f136d3966444e7.exe WINWORD.EXE PID 1652 wrote to memory of 292 1652 d75b0206d07968cd625e3b036acd8d6005fa03ae52da634cb3f136d3966444e7.exe WINWORD.EXE PID 1652 wrote to memory of 292 1652 d75b0206d07968cd625e3b036acd8d6005fa03ae52da634cb3f136d3966444e7.exe WINWORD.EXE PID 292 wrote to memory of 1724 292 WINWORD.EXE splwow64.exe PID 292 wrote to memory of 1724 292 WINWORD.EXE splwow64.exe PID 292 wrote to memory of 1724 292 WINWORD.EXE splwow64.exe PID 292 wrote to memory of 1724 292 WINWORD.EXE splwow64.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\d75b0206d07968cd625e3b036acd8d6005fa03ae52da634cb3f136d3966444e7.exe"C:\Users\Admin\AppData\Local\Temp\d75b0206d07968cd625e3b036acd8d6005fa03ae52da634cb3f136d3966444e7.exe"1⤵
- Loads dropped DLL
- 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:1652 -
C:\Windows\SysWOW64\vjqutethpv.exevjqutethpv.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
- Loads dropped DLL
- 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:1952 -
C:\Windows\SysWOW64\mglkkrkz.exeC:\Windows\system32\mglkkrkz.exe3⤵
- Executes dropped EXE
- Enumerates connected drives
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:1688 -
C:\Windows\SysWOW64\guvnwizwyznsdft.exeguvnwizwyznsdft.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:892 -
C:\Windows\SysWOW64\cmd.execmd.exe /c pqlesxxyhmghn.exe3⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1428 -
C:\Windows\SysWOW64\pqlesxxyhmghn.exepqlesxxyhmghn.exe4⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:468 -
C:\Windows\SysWOW64\mglkkrkz.exemglkkrkz.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:1568 -
C:\Windows\SysWOW64\pqlesxxyhmghn.exepqlesxxyhmghn.exe2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:1544 -
C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE"C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Windows\mydoc.rtf"2⤵
- Drops file in Windows directory
- Modifies Internet Explorer settings
- Modifies registry class
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:292 -
C:\Windows\splwow64.exeC:\Windows\splwow64.exe 122883⤵PID:1724
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
7Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLV.DOC.exeFilesize
255KB
MD5d2749ddc8b611579ffe5a0732611c9bd
SHA1ab1aa8123c63dff73ca8420cde47b14a8363e1e7
SHA256bd9d51367ae4358dabe1ecd58131dfd7f66d5653aa1edf0d9186048df8c01f9d
SHA512711eb759e3b5ef5eebe9f02e4646c6d5967827e615e5dd239d504231d2baea64aaa5b30d51682516cb2ae1c01cb548d88cdbb7bfb6e97b5951055d32fce33d88
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C:\Program Files\ExpandApprove.doc.exeFilesize
255KB
MD5138e268e1fe7274ed4ed54e33e9baef8
SHA191bbe7260383e6abdfd9c65480416790d9d018d2
SHA25664ff0fc661e59a8a6ac7ec49d0afef22d0e097bdbd5b45159a02410f1c70db39
SHA5123f9327e28735908047904ec2e8a56cb88deb90c8fd730806e1f90b424186d46e40f5497995d3de14f2d3e5b4dbbdbf7766936e4dc16651e8cf276d74a37fb48e
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C:\Windows\SysWOW64\guvnwizwyznsdft.exeFilesize
255KB
MD51ad9a1b7b12e6a89a76abcf2558322af
SHA1d5771524e2d95f534ffc6af5d57f9c30108ee2ed
SHA256d54d58429c180ab08b5f49a0f8cd2410b00eec0f2b249b2a38590668bd0f2abd
SHA512881cb99ed99383c38d6ff6ebf8dd1730e9780f2d4aaa6901943bb9a9b8c66bcd4baaacb87f93f6da1f4a0f810a321ee2a4fff99ce1e5ad712aa645dcd8277ba0
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C:\Windows\SysWOW64\guvnwizwyznsdft.exeFilesize
255KB
MD51ad9a1b7b12e6a89a76abcf2558322af
SHA1d5771524e2d95f534ffc6af5d57f9c30108ee2ed
SHA256d54d58429c180ab08b5f49a0f8cd2410b00eec0f2b249b2a38590668bd0f2abd
SHA512881cb99ed99383c38d6ff6ebf8dd1730e9780f2d4aaa6901943bb9a9b8c66bcd4baaacb87f93f6da1f4a0f810a321ee2a4fff99ce1e5ad712aa645dcd8277ba0
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C:\Windows\SysWOW64\mglkkrkz.exeFilesize
255KB
MD5f861b835c951c70fcbd7f49fce6a8269
SHA130bb7a8cd52264bb8b525a02368900dacc9d8cc5
SHA25617af99cd4434a2da585004ac31e00a8e9dceabceb9c3b5f7966665fe71351845
SHA512bdbecbe872ed8e839ccc810e015c89ec8b857111990854e8a2da5733762fc0ea4d9c20338b98831bb75d9e3e8fa6734f812a274538f043fa44f0c02961c30fc1
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C:\Windows\SysWOW64\mglkkrkz.exeFilesize
255KB
MD5f861b835c951c70fcbd7f49fce6a8269
SHA130bb7a8cd52264bb8b525a02368900dacc9d8cc5
SHA25617af99cd4434a2da585004ac31e00a8e9dceabceb9c3b5f7966665fe71351845
SHA512bdbecbe872ed8e839ccc810e015c89ec8b857111990854e8a2da5733762fc0ea4d9c20338b98831bb75d9e3e8fa6734f812a274538f043fa44f0c02961c30fc1
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C:\Windows\SysWOW64\mglkkrkz.exeFilesize
255KB
MD5f861b835c951c70fcbd7f49fce6a8269
SHA130bb7a8cd52264bb8b525a02368900dacc9d8cc5
SHA25617af99cd4434a2da585004ac31e00a8e9dceabceb9c3b5f7966665fe71351845
SHA512bdbecbe872ed8e839ccc810e015c89ec8b857111990854e8a2da5733762fc0ea4d9c20338b98831bb75d9e3e8fa6734f812a274538f043fa44f0c02961c30fc1
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C:\Windows\SysWOW64\pqlesxxyhmghn.exeFilesize
255KB
MD5e45b2a2738e70ae524a7e973faa9a2ed
SHA1cf9498c7655e0dcafd61e48ab23cb70be0bf768a
SHA25698e69711f51243a4114bf8a21fa57bceac7ea70da23a94d7397ce5a59b036bc8
SHA51248aa09ace9b2103c8ce7af4306c4d349cff7881901359e07cc835747a3d4fe0f22b3a0dbae165077568badfc3f5127f32000ebaaa4369fe0873d37d2fb446615
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C:\Windows\SysWOW64\pqlesxxyhmghn.exeFilesize
255KB
MD5e45b2a2738e70ae524a7e973faa9a2ed
SHA1cf9498c7655e0dcafd61e48ab23cb70be0bf768a
SHA25698e69711f51243a4114bf8a21fa57bceac7ea70da23a94d7397ce5a59b036bc8
SHA51248aa09ace9b2103c8ce7af4306c4d349cff7881901359e07cc835747a3d4fe0f22b3a0dbae165077568badfc3f5127f32000ebaaa4369fe0873d37d2fb446615
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C:\Windows\SysWOW64\pqlesxxyhmghn.exeFilesize
255KB
MD5e45b2a2738e70ae524a7e973faa9a2ed
SHA1cf9498c7655e0dcafd61e48ab23cb70be0bf768a
SHA25698e69711f51243a4114bf8a21fa57bceac7ea70da23a94d7397ce5a59b036bc8
SHA51248aa09ace9b2103c8ce7af4306c4d349cff7881901359e07cc835747a3d4fe0f22b3a0dbae165077568badfc3f5127f32000ebaaa4369fe0873d37d2fb446615
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C:\Windows\SysWOW64\vjqutethpv.exeFilesize
255KB
MD50aecfce5ed5ed0b27431e26cf5227792
SHA1dd6b120683c27807be2e44c2d523b72940905ac3
SHA25609cf0d9dfdd7ed76af36b8f032f767ffbf0f2f1b0b12a29a5d49a38629e50661
SHA5122f104250f86e3a4b8bed40fceca126e61d9b089bc7ebed212ccdc9de4495e550fb05dd792ff7abe89c389355d58f3f4abb88b74af17e9474647284f7e32b6553
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C:\Windows\SysWOW64\vjqutethpv.exeFilesize
255KB
MD50aecfce5ed5ed0b27431e26cf5227792
SHA1dd6b120683c27807be2e44c2d523b72940905ac3
SHA25609cf0d9dfdd7ed76af36b8f032f767ffbf0f2f1b0b12a29a5d49a38629e50661
SHA5122f104250f86e3a4b8bed40fceca126e61d9b089bc7ebed212ccdc9de4495e550fb05dd792ff7abe89c389355d58f3f4abb88b74af17e9474647284f7e32b6553
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C:\Windows\mydoc.rtfFilesize
223B
MD506604e5941c126e2e7be02c5cd9f62ec
SHA14eb9fdf8ff4e1e539236002bd363b82c8f8930e1
SHA25685f2405d1f67021a3206faa26f6887932fea71aea070df3efb2902902e2d03e2
SHA512803f5f2fddbf29fef34de184eb35c2311b7a694740983ca10b54ef252dd26cda4987458d2569f441c6dedc3478bea12b45bfd3566f1b256504a0869ad3829df7
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\Windows\SysWOW64\guvnwizwyznsdft.exeFilesize
255KB
MD51ad9a1b7b12e6a89a76abcf2558322af
SHA1d5771524e2d95f534ffc6af5d57f9c30108ee2ed
SHA256d54d58429c180ab08b5f49a0f8cd2410b00eec0f2b249b2a38590668bd0f2abd
SHA512881cb99ed99383c38d6ff6ebf8dd1730e9780f2d4aaa6901943bb9a9b8c66bcd4baaacb87f93f6da1f4a0f810a321ee2a4fff99ce1e5ad712aa645dcd8277ba0
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\Windows\SysWOW64\mglkkrkz.exeFilesize
255KB
MD5f861b835c951c70fcbd7f49fce6a8269
SHA130bb7a8cd52264bb8b525a02368900dacc9d8cc5
SHA25617af99cd4434a2da585004ac31e00a8e9dceabceb9c3b5f7966665fe71351845
SHA512bdbecbe872ed8e839ccc810e015c89ec8b857111990854e8a2da5733762fc0ea4d9c20338b98831bb75d9e3e8fa6734f812a274538f043fa44f0c02961c30fc1
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\Windows\SysWOW64\mglkkrkz.exeFilesize
255KB
MD5f861b835c951c70fcbd7f49fce6a8269
SHA130bb7a8cd52264bb8b525a02368900dacc9d8cc5
SHA25617af99cd4434a2da585004ac31e00a8e9dceabceb9c3b5f7966665fe71351845
SHA512bdbecbe872ed8e839ccc810e015c89ec8b857111990854e8a2da5733762fc0ea4d9c20338b98831bb75d9e3e8fa6734f812a274538f043fa44f0c02961c30fc1
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\Windows\SysWOW64\pqlesxxyhmghn.exeFilesize
255KB
MD5e45b2a2738e70ae524a7e973faa9a2ed
SHA1cf9498c7655e0dcafd61e48ab23cb70be0bf768a
SHA25698e69711f51243a4114bf8a21fa57bceac7ea70da23a94d7397ce5a59b036bc8
SHA51248aa09ace9b2103c8ce7af4306c4d349cff7881901359e07cc835747a3d4fe0f22b3a0dbae165077568badfc3f5127f32000ebaaa4369fe0873d37d2fb446615
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\Windows\SysWOW64\pqlesxxyhmghn.exeFilesize
255KB
MD5e45b2a2738e70ae524a7e973faa9a2ed
SHA1cf9498c7655e0dcafd61e48ab23cb70be0bf768a
SHA25698e69711f51243a4114bf8a21fa57bceac7ea70da23a94d7397ce5a59b036bc8
SHA51248aa09ace9b2103c8ce7af4306c4d349cff7881901359e07cc835747a3d4fe0f22b3a0dbae165077568badfc3f5127f32000ebaaa4369fe0873d37d2fb446615
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\Windows\SysWOW64\vjqutethpv.exeFilesize
255KB
MD50aecfce5ed5ed0b27431e26cf5227792
SHA1dd6b120683c27807be2e44c2d523b72940905ac3
SHA25609cf0d9dfdd7ed76af36b8f032f767ffbf0f2f1b0b12a29a5d49a38629e50661
SHA5122f104250f86e3a4b8bed40fceca126e61d9b089bc7ebed212ccdc9de4495e550fb05dd792ff7abe89c389355d58f3f4abb88b74af17e9474647284f7e32b6553
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memory/292-88-0x0000000000000000-mapping.dmp
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memory/292-113-0x000000007141D000-0x0000000071428000-memory.dmpFilesize
44KB
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memory/292-99-0x000000007141D000-0x0000000071428000-memory.dmpFilesize
44KB
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memory/292-112-0x000000005FFF0000-0x0000000060000000-memory.dmpFilesize
64KB
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memory/292-97-0x000000005FFF0000-0x0000000060000000-memory.dmpFilesize
64KB
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memory/292-96-0x0000000070431000-0x0000000070433000-memory.dmpFilesize
8KB
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memory/292-95-0x00000000729B1000-0x00000000729B4000-memory.dmpFilesize
12KB
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memory/292-108-0x000000007141D000-0x0000000071428000-memory.dmpFilesize
44KB
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memory/468-93-0x0000000000400000-0x00000000004A0000-memory.dmpFilesize
640KB
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memory/468-81-0x0000000000000000-mapping.dmp
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memory/468-105-0x0000000000400000-0x00000000004A0000-memory.dmpFilesize
640KB
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memory/892-60-0x0000000000000000-mapping.dmp
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memory/892-75-0x0000000000400000-0x00000000004A0000-memory.dmpFilesize
640KB
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memory/892-102-0x0000000000400000-0x00000000004A0000-memory.dmpFilesize
640KB
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memory/1428-77-0x0000000000000000-mapping.dmp
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memory/1544-92-0x0000000000400000-0x00000000004A0000-memory.dmpFilesize
640KB
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memory/1544-72-0x0000000000000000-mapping.dmp
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memory/1544-104-0x0000000000400000-0x00000000004A0000-memory.dmpFilesize
640KB
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memory/1568-91-0x0000000000400000-0x00000000004A0000-memory.dmpFilesize
640KB
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memory/1568-66-0x0000000000000000-mapping.dmp
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memory/1568-114-0x0000000000400000-0x00000000004A0000-memory.dmpFilesize
640KB
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memory/1568-103-0x0000000000400000-0x00000000004A0000-memory.dmpFilesize
640KB
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memory/1652-54-0x00000000758C1000-0x00000000758C3000-memory.dmpFilesize
8KB
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memory/1652-89-0x0000000000400000-0x00000000004A0000-memory.dmpFilesize
640KB
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memory/1652-68-0x0000000002230000-0x00000000022D0000-memory.dmpFilesize
640KB
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memory/1652-64-0x0000000000400000-0x00000000004A0000-memory.dmpFilesize
640KB
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memory/1688-85-0x0000000000000000-mapping.dmp
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memory/1688-107-0x0000000000400000-0x00000000004A0000-memory.dmpFilesize
640KB
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memory/1688-94-0x0000000000400000-0x00000000004A0000-memory.dmpFilesize
640KB
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memory/1688-115-0x0000000000400000-0x00000000004A0000-memory.dmpFilesize
640KB
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memory/1724-110-0x0000000000000000-mapping.dmp
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memory/1724-111-0x000007FEFBE11000-0x000007FEFBE13000-memory.dmpFilesize
8KB
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memory/1952-106-0x0000000003870000-0x0000000003910000-memory.dmpFilesize
640KB
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memory/1952-101-0x0000000000400000-0x00000000004A0000-memory.dmpFilesize
640KB
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memory/1952-56-0x0000000000000000-mapping.dmp
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memory/1952-73-0x0000000000400000-0x00000000004A0000-memory.dmpFilesize
640KB