Analysis
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max time kernel
150s -
max time network
51s -
platform
windows7_x64 -
resource
win7-20220901-en -
resource tags
arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system -
submitted
27-11-2022 19:27
Behavioral task
behavioral1
Sample
e42961fbad9cd1334744a914b7382673d1ff416f4be4f6ca69e0cb65e271c95c.exe
Resource
win7-20220901-en
General
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Target
e42961fbad9cd1334744a914b7382673d1ff416f4be4f6ca69e0cb65e271c95c.exe
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Size
255KB
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MD5
2585f8560b096706283512ffb787afc0
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SHA1
680c4d291f92aa9f454ff53f20530cb330585a88
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SHA256
e42961fbad9cd1334744a914b7382673d1ff416f4be4f6ca69e0cb65e271c95c
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SHA512
fcfd18cd32a342d81460116dab963d302f2e2183a653b4a268361ab5b328be4a364e99a33961935a2fdb11acb329d3a1460d24b804ca42a95927f2ed168df656
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SSDEEP
3072:MMDb50WrZa8jCgae5+VQkGdUQFDxePZ2SBaQJXkNRtXlNGKaUIQW/qlQBG3mmTJ+:1xlZam+akqx6YQJXcNlEHUIQeE3mmBIb
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-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\HideFileExt = "1" bhaqaxrhmx.exe -
Modifies visiblity of hidden/system files in Explorer 2 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" bhaqaxrhmx.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" bhaqaxrhmx.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" bhaqaxrhmx.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" bhaqaxrhmx.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" bhaqaxrhmx.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" bhaqaxrhmx.exe -
Disables RegEdit via registry modification 1 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Policies\System\DisableRegistryTools = "1" bhaqaxrhmx.exe -
Executes dropped EXE 6 IoCs
pid Process 840 bhaqaxrhmx.exe 1680 zweiovofflsitzx.exe 580 ocujipjx.exe 332 ugdszvgprvzkf.exe 1408 ugdszvgprvzkf.exe 980 ocujipjx.exe -
resource yara_rule behavioral1/files/0x0008000000005c51-55.dat upx behavioral1/files/0x0008000000005c51-57.dat upx behavioral1/files/0x0009000000013a09-59.dat upx behavioral1/files/0x0007000000014219-64.dat upx behavioral1/files/0x0009000000013a09-68.dat upx behavioral1/files/0x000600000001422b-71.dat upx behavioral1/files/0x000600000001422b-69.dat upx behavioral1/files/0x0007000000014219-66.dat upx behavioral1/files/0x0009000000013a09-62.dat upx behavioral1/files/0x0008000000005c51-61.dat upx behavioral1/files/0x0007000000014219-74.dat upx behavioral1/files/0x000600000001422b-73.dat upx behavioral1/files/0x000600000001422b-76.dat upx behavioral1/files/0x000600000001422b-78.dat upx behavioral1/memory/860-80-0x0000000000400000-0x00000000004A0000-memory.dmp upx behavioral1/memory/840-82-0x0000000000400000-0x00000000004A0000-memory.dmp upx behavioral1/memory/1680-83-0x0000000000400000-0x00000000004A0000-memory.dmp upx behavioral1/memory/580-85-0x0000000000400000-0x00000000004A0000-memory.dmp upx behavioral1/memory/332-87-0x0000000000400000-0x00000000004A0000-memory.dmp upx behavioral1/memory/1408-89-0x0000000000400000-0x00000000004A0000-memory.dmp upx behavioral1/files/0x0007000000014219-90.dat upx behavioral1/files/0x0007000000014219-92.dat upx behavioral1/memory/860-95-0x0000000000400000-0x00000000004A0000-memory.dmp upx behavioral1/memory/980-99-0x0000000000400000-0x00000000004A0000-memory.dmp upx behavioral1/files/0x0006000000014bb0-104.dat upx behavioral1/memory/840-105-0x0000000000400000-0x00000000004A0000-memory.dmp upx behavioral1/memory/1680-106-0x0000000000400000-0x00000000004A0000-memory.dmp upx behavioral1/memory/580-107-0x0000000000400000-0x00000000004A0000-memory.dmp upx behavioral1/memory/332-108-0x0000000000400000-0x00000000004A0000-memory.dmp upx behavioral1/memory/1408-109-0x0000000000400000-0x00000000004A0000-memory.dmp upx behavioral1/memory/980-110-0x0000000000400000-0x00000000004A0000-memory.dmp upx behavioral1/memory/980-116-0x0000000000400000-0x00000000004A0000-memory.dmp upx behavioral1/memory/580-117-0x0000000000400000-0x00000000004A0000-memory.dmp upx -
Loads dropped DLL 6 IoCs
pid Process 860 e42961fbad9cd1334744a914b7382673d1ff416f4be4f6ca69e0cb65e271c95c.exe 860 e42961fbad9cd1334744a914b7382673d1ff416f4be4f6ca69e0cb65e271c95c.exe 860 e42961fbad9cd1334744a914b7382673d1ff416f4be4f6ca69e0cb65e271c95c.exe 860 e42961fbad9cd1334744a914b7382673d1ff416f4be4f6ca69e0cb65e271c95c.exe 584 cmd.exe 840 bhaqaxrhmx.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" bhaqaxrhmx.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" bhaqaxrhmx.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" bhaqaxrhmx.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirstRunDisabled = "1" bhaqaxrhmx.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" bhaqaxrhmx.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" bhaqaxrhmx.exe -
Adds Run key to start application 2 TTPs 4 IoCs
description ioc Process Key created \REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Windows\CurrentVersion\Run zweiovofflsitzx.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\byuunfat = "bhaqaxrhmx.exe" zweiovofflsitzx.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\lihokhzx = "zweiovofflsitzx.exe" zweiovofflsitzx.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\ = "ugdszvgprvzkf.exe" zweiovofflsitzx.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) \??\p: ocujipjx.exe File opened (read-only) \??\s: ocujipjx.exe File opened (read-only) \??\y: bhaqaxrhmx.exe File opened (read-only) \??\b: ocujipjx.exe File opened (read-only) \??\p: bhaqaxrhmx.exe File opened (read-only) \??\w: bhaqaxrhmx.exe File opened (read-only) \??\l: ocujipjx.exe File opened (read-only) \??\q: ocujipjx.exe File opened (read-only) \??\r: ocujipjx.exe File opened (read-only) \??\o: ocujipjx.exe File opened (read-only) \??\w: ocujipjx.exe File opened (read-only) \??\q: bhaqaxrhmx.exe File opened (read-only) \??\j: ocujipjx.exe File opened (read-only) \??\n: ocujipjx.exe File opened (read-only) \??\s: bhaqaxrhmx.exe File opened (read-only) \??\m: ocujipjx.exe File opened (read-only) \??\v: ocujipjx.exe File opened (read-only) \??\l: bhaqaxrhmx.exe File opened (read-only) \??\b: ocujipjx.exe File opened (read-only) \??\i: ocujipjx.exe File opened (read-only) \??\t: ocujipjx.exe File opened (read-only) \??\j: bhaqaxrhmx.exe File opened (read-only) \??\u: bhaqaxrhmx.exe File opened (read-only) \??\m: bhaqaxrhmx.exe File opened (read-only) \??\k: ocujipjx.exe File opened (read-only) \??\q: ocujipjx.exe File opened (read-only) \??\g: bhaqaxrhmx.exe File opened (read-only) \??\h: ocujipjx.exe File opened (read-only) \??\o: ocujipjx.exe File opened (read-only) \??\t: ocujipjx.exe File opened (read-only) \??\z: ocujipjx.exe File opened (read-only) \??\a: bhaqaxrhmx.exe File opened (read-only) \??\e: ocujipjx.exe File opened (read-only) \??\b: bhaqaxrhmx.exe File opened (read-only) \??\h: bhaqaxrhmx.exe File opened (read-only) \??\g: ocujipjx.exe File opened (read-only) \??\p: ocujipjx.exe File opened (read-only) \??\y: ocujipjx.exe File opened (read-only) \??\h: ocujipjx.exe File opened (read-only) \??\o: bhaqaxrhmx.exe File opened (read-only) \??\v: bhaqaxrhmx.exe File opened (read-only) \??\u: ocujipjx.exe File opened (read-only) \??\f: ocujipjx.exe File opened (read-only) \??\i: bhaqaxrhmx.exe File opened (read-only) \??\j: ocujipjx.exe File opened (read-only) \??\t: bhaqaxrhmx.exe File opened (read-only) \??\i: ocujipjx.exe File opened (read-only) \??\e: bhaqaxrhmx.exe File opened (read-only) \??\k: bhaqaxrhmx.exe File opened (read-only) \??\x: bhaqaxrhmx.exe File opened (read-only) \??\z: bhaqaxrhmx.exe File opened (read-only) \??\k: ocujipjx.exe File opened (read-only) \??\n: ocujipjx.exe File opened (read-only) \??\v: ocujipjx.exe File opened (read-only) \??\g: ocujipjx.exe File opened (read-only) \??\x: ocujipjx.exe File opened (read-only) \??\n: bhaqaxrhmx.exe File opened (read-only) \??\y: ocujipjx.exe File opened (read-only) \??\a: ocujipjx.exe File opened (read-only) \??\s: ocujipjx.exe File opened (read-only) \??\a: ocujipjx.exe File opened (read-only) \??\m: ocujipjx.exe File opened (read-only) \??\r: ocujipjx.exe File opened (read-only) \??\f: bhaqaxrhmx.exe -
Modifies WinLogon 2 TTPs 2 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\SFCScan = "0" bhaqaxrhmx.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\SFCDisable = "4294967197" bhaqaxrhmx.exe -
AutoIT Executable 19 IoCs
AutoIT scripts compiled to PE executables.
resource yara_rule behavioral1/memory/860-80-0x0000000000400000-0x00000000004A0000-memory.dmp autoit_exe behavioral1/memory/840-82-0x0000000000400000-0x00000000004A0000-memory.dmp autoit_exe behavioral1/memory/1680-83-0x0000000000400000-0x00000000004A0000-memory.dmp autoit_exe behavioral1/memory/860-84-0x0000000002F30000-0x0000000002FD0000-memory.dmp autoit_exe behavioral1/memory/580-85-0x0000000000400000-0x00000000004A0000-memory.dmp autoit_exe behavioral1/memory/860-86-0x0000000002F30000-0x0000000002FD0000-memory.dmp autoit_exe behavioral1/memory/332-87-0x0000000000400000-0x00000000004A0000-memory.dmp autoit_exe behavioral1/memory/1408-89-0x0000000000400000-0x00000000004A0000-memory.dmp autoit_exe behavioral1/memory/860-95-0x0000000000400000-0x00000000004A0000-memory.dmp autoit_exe behavioral1/memory/840-98-0x0000000003870000-0x0000000003910000-memory.dmp autoit_exe behavioral1/memory/980-99-0x0000000000400000-0x00000000004A0000-memory.dmp autoit_exe behavioral1/memory/840-105-0x0000000000400000-0x00000000004A0000-memory.dmp autoit_exe behavioral1/memory/1680-106-0x0000000000400000-0x00000000004A0000-memory.dmp autoit_exe behavioral1/memory/580-107-0x0000000000400000-0x00000000004A0000-memory.dmp autoit_exe behavioral1/memory/332-108-0x0000000000400000-0x00000000004A0000-memory.dmp autoit_exe behavioral1/memory/1408-109-0x0000000000400000-0x00000000004A0000-memory.dmp autoit_exe behavioral1/memory/980-110-0x0000000000400000-0x00000000004A0000-memory.dmp autoit_exe behavioral1/memory/980-116-0x0000000000400000-0x00000000004A0000-memory.dmp autoit_exe behavioral1/memory/580-117-0x0000000000400000-0x00000000004A0000-memory.dmp autoit_exe -
Drops file in System32 directory 9 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\ugdszvgprvzkf.exe e42961fbad9cd1334744a914b7382673d1ff416f4be4f6ca69e0cb65e271c95c.exe File created C:\Windows\SysWOW64\ocujipjx.exe e42961fbad9cd1334744a914b7382673d1ff416f4be4f6ca69e0cb65e271c95c.exe File opened for modification C:\Windows\SysWOW64\ocujipjx.exe e42961fbad9cd1334744a914b7382673d1ff416f4be4f6ca69e0cb65e271c95c.exe File created C:\Windows\SysWOW64\ugdszvgprvzkf.exe e42961fbad9cd1334744a914b7382673d1ff416f4be4f6ca69e0cb65e271c95c.exe File opened for modification C:\Windows\SysWOW64\msvbvm60.dll bhaqaxrhmx.exe File created C:\Windows\SysWOW64\bhaqaxrhmx.exe e42961fbad9cd1334744a914b7382673d1ff416f4be4f6ca69e0cb65e271c95c.exe File opened for modification C:\Windows\SysWOW64\bhaqaxrhmx.exe e42961fbad9cd1334744a914b7382673d1ff416f4be4f6ca69e0cb65e271c95c.exe File created C:\Windows\SysWOW64\zweiovofflsitzx.exe e42961fbad9cd1334744a914b7382673d1ff416f4be4f6ca69e0cb65e271c95c.exe File opened for modification C:\Windows\SysWOW64\zweiovofflsitzx.exe e42961fbad9cd1334744a914b7382673d1ff416f4be4f6ca69e0cb65e271c95c.exe -
Drops file in Program Files directory 14 IoCs
description ioc Process File opened for modification \??\c:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLN.DOC.exe ocujipjx.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLN.nal ocujipjx.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLV.nal ocujipjx.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLV.DOC.exe ocujipjx.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLN.DOC.exe ocujipjx.exe File created \??\c:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLN.DOC.exe ocujipjx.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLN.DOC.exe ocujipjx.exe File opened for modification \??\c:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLV.DOC.exe ocujipjx.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLV.DOC.exe ocujipjx.exe File opened for modification \??\c:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLN.DOC.exe ocujipjx.exe File created \??\c:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLV.DOC.exe ocujipjx.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLV.nal ocujipjx.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLN.nal ocujipjx.exe File opened for modification \??\c:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLV.DOC.exe ocujipjx.exe -
Drops file in Windows directory 5 IoCs
description 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 e42961fbad9cd1334744a914b7382673d1ff416f4be4f6ca69e0cb65e271c95c.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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description ioc Process 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\shell WINWORD.EXE Key deleted \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor WINWORD.EXE Set value (data) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0057004f0052004400460069006c00650073003e00620069002400540021005600210030005a003d007b0050006b00300076006d007e0041005a00750020002f006e002000220025003100220000000000 WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell WINWORD.EXE Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\ = "res://C:\\PROGRA~2\\MICROS~1\\Office14\\EXCEL.EXE/3000" WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit 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 Key created \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote WINWORD.EXE Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\ = "res://C:\\PROGRA~2\\MICROS~1\\Office14\\ONBttnIE.dll/105" WINWORD.EXE Set value (int) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\Contexts = "1" WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit\ = "&Edit" WINWORD.EXE Key created \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\MenuExt 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 WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor WINWORD.EXE Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Toolbar\ShowDiscussionButton = "Yes" WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit\command WINWORD.EXE Set value (int) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\Contexts = "55" WINWORD.EXE Key deleted \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit WINWORD.EXE Key deleted \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit\COMMAND WINWORD.EXE Key deleted \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell 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-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Toolbar WINWORD.EXE Key created \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\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\edit\COMMAND WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit\ = "&Edit" WINWORD.EXE -
Modifies registry class 64 IoCs
description ioc Process Set value (data) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\MSPub.exe\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b005000750062005000720069006d006100720079003e00520024006e0075006a0053005700460065003f007d0061004c00720052007000390078004000570020002500310000000000 WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell WINWORD.EXE Set value (data) \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Word\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0057004f0052004400460069006c00650073003e00620069002400540021005600210030005a003d007b0050006b00300076006d007e0041005a00750020002f006e002000220025003100220000000000 WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel\shell\edit\ddeexec WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit\command WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.reg\ = "txtfile" bhaqaxrhmx.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Publisher WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\ddeexec\application WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Print\command WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\ddeexec\topic WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\DefaultIcon\ = "\"%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\htmlfile\shellex\IconHandler\ = "{42042206-2D85-11D3-8CFF-005004838597}" WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Word WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\WinWord.exe\shell\edit\command WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\WinWord.exe WINWORD.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 Set value (data) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\WinWord.exe\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0057004f0052004400460069006c00650073003e00620069002400540021005600210030005a003d007b0050006b00300076006d007e0041005a00750020002f006e002000220025003100220000000000 WINWORD.EXE Set value (data) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Publisher\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b005000750062005000720069006d006100720079003e00520024006e0075006a0053005700460065003f007d0061004c00720052007000390078004000570020002500310000000000 WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Word\shell\edit WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\WinWord.exe\shell\edit\command WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\msohtmed.exe\" %1" WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Word\shell\edit WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\EXCEL.EXE\" /dde" WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\EXCEL.EXE\" /dde" WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\WinWord.exe\shell\edit\ = "&Open" 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 Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit\ = "&Open" 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\htmlfile\shell\Print\ = "&Print" WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\ = "&Open" WINWORD.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\Microsoft Excel WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\command WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Publisher\shell\edit WINWORD.EXE Set value (data) \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\MSPub.exe\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b005000750062005000720069006d006100720079003e00520024006e0075006a0053005700460065003f007d0061004c00720052007000390078004000570020002500310000000000 WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLV.Classes\StartCom2 = "184CC6781593DAB4B8CF7C95EC9437BA" e42961fbad9cd1334744a914b7382673d1ff416f4be4f6ca69e0cb65e271c95c.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Edit WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shellex\IconHandler WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel\shell\edit WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.reg bhaqaxrhmx.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\MSPub.exe\shell\edit WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Print WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\ddeexec\application\ = "Excel" WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\ddeexec\application\ = "Excel" WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Publisher\shell\edit\command WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Print WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\DefaultIcon WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\WinWord.exe\shell\edit 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 Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{42042206-2D85-11D3-8CFF-005004838597}\InprocServer32\ThreadingModel = "Apartment" WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\ = "&Open" WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Edit\ = "&Edit" WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Word\shell\edit\command WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Print\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\msohtmed.exe\" /p %1" WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{42042206-2D85-11D3-8CFF-005004838597}\InprocServer32\ = "C:\\Program Files (x86)\\Microsoft Office\\Office14\\msohevi.dll" WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel\shell\edit\ = "&Open" WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel\shell\edit\ddeexec\application WINWORD.EXE -
Suspicious behavior: AddClipboardFormatListener 1 IoCs
pid Process 1576 WINWORD.EXE -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 860 e42961fbad9cd1334744a914b7382673d1ff416f4be4f6ca69e0cb65e271c95c.exe 860 e42961fbad9cd1334744a914b7382673d1ff416f4be4f6ca69e0cb65e271c95c.exe 860 e42961fbad9cd1334744a914b7382673d1ff416f4be4f6ca69e0cb65e271c95c.exe 860 e42961fbad9cd1334744a914b7382673d1ff416f4be4f6ca69e0cb65e271c95c.exe 860 e42961fbad9cd1334744a914b7382673d1ff416f4be4f6ca69e0cb65e271c95c.exe 860 e42961fbad9cd1334744a914b7382673d1ff416f4be4f6ca69e0cb65e271c95c.exe 860 e42961fbad9cd1334744a914b7382673d1ff416f4be4f6ca69e0cb65e271c95c.exe 860 e42961fbad9cd1334744a914b7382673d1ff416f4be4f6ca69e0cb65e271c95c.exe 1680 zweiovofflsitzx.exe 1680 zweiovofflsitzx.exe 1680 zweiovofflsitzx.exe 1680 zweiovofflsitzx.exe 1680 zweiovofflsitzx.exe 840 bhaqaxrhmx.exe 840 bhaqaxrhmx.exe 840 bhaqaxrhmx.exe 840 bhaqaxrhmx.exe 840 bhaqaxrhmx.exe 332 ugdszvgprvzkf.exe 332 ugdszvgprvzkf.exe 332 ugdszvgprvzkf.exe 332 ugdszvgprvzkf.exe 332 ugdszvgprvzkf.exe 332 ugdszvgprvzkf.exe 580 ocujipjx.exe 580 ocujipjx.exe 580 ocujipjx.exe 580 ocujipjx.exe 1408 ugdszvgprvzkf.exe 1408 ugdszvgprvzkf.exe 1408 ugdszvgprvzkf.exe 1408 ugdszvgprvzkf.exe 1408 ugdszvgprvzkf.exe 1408 ugdszvgprvzkf.exe 1680 zweiovofflsitzx.exe 980 ocujipjx.exe 980 ocujipjx.exe 980 ocujipjx.exe 980 ocujipjx.exe 1680 zweiovofflsitzx.exe 332 ugdszvgprvzkf.exe 332 ugdszvgprvzkf.exe 1680 zweiovofflsitzx.exe 1408 ugdszvgprvzkf.exe 1408 ugdszvgprvzkf.exe 332 ugdszvgprvzkf.exe 332 ugdszvgprvzkf.exe 1408 ugdszvgprvzkf.exe 1408 ugdszvgprvzkf.exe 1680 zweiovofflsitzx.exe 332 ugdszvgprvzkf.exe 332 ugdszvgprvzkf.exe 1408 ugdszvgprvzkf.exe 1408 ugdszvgprvzkf.exe 1680 zweiovofflsitzx.exe 332 ugdszvgprvzkf.exe 332 ugdszvgprvzkf.exe 1408 ugdszvgprvzkf.exe 1408 ugdszvgprvzkf.exe 1680 zweiovofflsitzx.exe 332 ugdszvgprvzkf.exe 332 ugdszvgprvzkf.exe 1408 ugdszvgprvzkf.exe 1408 ugdszvgprvzkf.exe -
Suspicious use of FindShellTrayWindow 21 IoCs
pid Process 860 e42961fbad9cd1334744a914b7382673d1ff416f4be4f6ca69e0cb65e271c95c.exe 860 e42961fbad9cd1334744a914b7382673d1ff416f4be4f6ca69e0cb65e271c95c.exe 860 e42961fbad9cd1334744a914b7382673d1ff416f4be4f6ca69e0cb65e271c95c.exe 840 bhaqaxrhmx.exe 840 bhaqaxrhmx.exe 840 bhaqaxrhmx.exe 1680 zweiovofflsitzx.exe 1680 zweiovofflsitzx.exe 1680 zweiovofflsitzx.exe 332 ugdszvgprvzkf.exe 580 ocujipjx.exe 332 ugdszvgprvzkf.exe 332 ugdszvgprvzkf.exe 580 ocujipjx.exe 580 ocujipjx.exe 1408 ugdszvgprvzkf.exe 1408 ugdszvgprvzkf.exe 1408 ugdszvgprvzkf.exe 980 ocujipjx.exe 980 ocujipjx.exe 980 ocujipjx.exe -
Suspicious use of SendNotifyMessage 21 IoCs
pid Process 860 e42961fbad9cd1334744a914b7382673d1ff416f4be4f6ca69e0cb65e271c95c.exe 860 e42961fbad9cd1334744a914b7382673d1ff416f4be4f6ca69e0cb65e271c95c.exe 860 e42961fbad9cd1334744a914b7382673d1ff416f4be4f6ca69e0cb65e271c95c.exe 840 bhaqaxrhmx.exe 840 bhaqaxrhmx.exe 840 bhaqaxrhmx.exe 1680 zweiovofflsitzx.exe 1680 zweiovofflsitzx.exe 1680 zweiovofflsitzx.exe 332 ugdszvgprvzkf.exe 580 ocujipjx.exe 332 ugdszvgprvzkf.exe 332 ugdszvgprvzkf.exe 580 ocujipjx.exe 580 ocujipjx.exe 1408 ugdszvgprvzkf.exe 1408 ugdszvgprvzkf.exe 1408 ugdszvgprvzkf.exe 980 ocujipjx.exe 980 ocujipjx.exe 980 ocujipjx.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1576 WINWORD.EXE 1576 WINWORD.EXE -
Suspicious use of WriteProcessMemory 36 IoCs
description pid Process procid_target PID 860 wrote to memory of 840 860 e42961fbad9cd1334744a914b7382673d1ff416f4be4f6ca69e0cb65e271c95c.exe 27 PID 860 wrote to memory of 840 860 e42961fbad9cd1334744a914b7382673d1ff416f4be4f6ca69e0cb65e271c95c.exe 27 PID 860 wrote to memory of 840 860 e42961fbad9cd1334744a914b7382673d1ff416f4be4f6ca69e0cb65e271c95c.exe 27 PID 860 wrote to memory of 840 860 e42961fbad9cd1334744a914b7382673d1ff416f4be4f6ca69e0cb65e271c95c.exe 27 PID 860 wrote to memory of 1680 860 e42961fbad9cd1334744a914b7382673d1ff416f4be4f6ca69e0cb65e271c95c.exe 28 PID 860 wrote to memory of 1680 860 e42961fbad9cd1334744a914b7382673d1ff416f4be4f6ca69e0cb65e271c95c.exe 28 PID 860 wrote to memory of 1680 860 e42961fbad9cd1334744a914b7382673d1ff416f4be4f6ca69e0cb65e271c95c.exe 28 PID 860 wrote to memory of 1680 860 e42961fbad9cd1334744a914b7382673d1ff416f4be4f6ca69e0cb65e271c95c.exe 28 PID 860 wrote to memory of 580 860 e42961fbad9cd1334744a914b7382673d1ff416f4be4f6ca69e0cb65e271c95c.exe 29 PID 860 wrote to memory of 580 860 e42961fbad9cd1334744a914b7382673d1ff416f4be4f6ca69e0cb65e271c95c.exe 29 PID 860 wrote to memory of 580 860 e42961fbad9cd1334744a914b7382673d1ff416f4be4f6ca69e0cb65e271c95c.exe 29 PID 860 wrote to memory of 580 860 e42961fbad9cd1334744a914b7382673d1ff416f4be4f6ca69e0cb65e271c95c.exe 29 PID 860 wrote to memory of 332 860 e42961fbad9cd1334744a914b7382673d1ff416f4be4f6ca69e0cb65e271c95c.exe 30 PID 860 wrote to memory of 332 860 e42961fbad9cd1334744a914b7382673d1ff416f4be4f6ca69e0cb65e271c95c.exe 30 PID 860 wrote to memory of 332 860 e42961fbad9cd1334744a914b7382673d1ff416f4be4f6ca69e0cb65e271c95c.exe 30 PID 860 wrote to memory of 332 860 e42961fbad9cd1334744a914b7382673d1ff416f4be4f6ca69e0cb65e271c95c.exe 30 PID 1680 wrote to memory of 584 1680 zweiovofflsitzx.exe 31 PID 1680 wrote to memory of 584 1680 zweiovofflsitzx.exe 31 PID 1680 wrote to memory of 584 1680 zweiovofflsitzx.exe 31 PID 1680 wrote to memory of 584 1680 zweiovofflsitzx.exe 31 PID 584 wrote to memory of 1408 584 cmd.exe 33 PID 584 wrote to memory of 1408 584 cmd.exe 33 PID 584 wrote to memory of 1408 584 cmd.exe 33 PID 584 wrote to memory of 1408 584 cmd.exe 33 PID 840 wrote to memory of 980 840 bhaqaxrhmx.exe 34 PID 840 wrote to memory of 980 840 bhaqaxrhmx.exe 34 PID 840 wrote to memory of 980 840 bhaqaxrhmx.exe 34 PID 840 wrote to memory of 980 840 bhaqaxrhmx.exe 34 PID 860 wrote to memory of 1576 860 e42961fbad9cd1334744a914b7382673d1ff416f4be4f6ca69e0cb65e271c95c.exe 35 PID 860 wrote to memory of 1576 860 e42961fbad9cd1334744a914b7382673d1ff416f4be4f6ca69e0cb65e271c95c.exe 35 PID 860 wrote to memory of 1576 860 e42961fbad9cd1334744a914b7382673d1ff416f4be4f6ca69e0cb65e271c95c.exe 35 PID 860 wrote to memory of 1576 860 e42961fbad9cd1334744a914b7382673d1ff416f4be4f6ca69e0cb65e271c95c.exe 35 PID 1576 wrote to memory of 588 1576 WINWORD.EXE 39 PID 1576 wrote to memory of 588 1576 WINWORD.EXE 39 PID 1576 wrote to memory of 588 1576 WINWORD.EXE 39 PID 1576 wrote to memory of 588 1576 WINWORD.EXE 39
Processes
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C:\Users\Admin\AppData\Local\Temp\e42961fbad9cd1334744a914b7382673d1ff416f4be4f6ca69e0cb65e271c95c.exe"C:\Users\Admin\AppData\Local\Temp\e42961fbad9cd1334744a914b7382673d1ff416f4be4f6ca69e0cb65e271c95c.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:860 -
C:\Windows\SysWOW64\bhaqaxrhmx.exebhaqaxrhmx.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:840 -
C:\Windows\SysWOW64\ocujipjx.exeC:\Windows\system32\ocujipjx.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:980
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C:\Windows\SysWOW64\zweiovofflsitzx.exezweiovofflsitzx.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:1680 -
C:\Windows\SysWOW64\cmd.execmd.exe /c ugdszvgprvzkf.exe3⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:584 -
C:\Windows\SysWOW64\ugdszvgprvzkf.exeugdszvgprvzkf.exe4⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:1408
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C:\Windows\SysWOW64\ocujipjx.exeocujipjx.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:580
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C:\Windows\SysWOW64\ugdszvgprvzkf.exeugdszvgprvzkf.exe2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:332
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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:1576 -
C:\Windows\splwow64.exeC:\Windows\splwow64.exe 122883⤵PID:588
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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
7Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
255KB
MD51385fbf8cf19e4484d29a6fb1a92c9ab
SHA1692efe3654af93759ce26fb52d92ccbd301ebdb3
SHA2560f08968d60fdf7ea2de0a09e42fe0974c9884ae45dbd055543c429d50deeaa0c
SHA5128776aac36911cc2fb4bab928ec83fe0e49ea9a3538355b578daaab000f2a9319cad7d7abd13fc4b1d0098a5ded9597d7dd9e046ff43a1fc162130018b3d6a002
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Filesize
255KB
MD5f09bb6d456047bbfc988a3686f819132
SHA1d77e14c731741f7ee238e66f1b020efb4e88c683
SHA25605e22593ef4c167f594c1e63b4f48f042ea94500e46f5c2a6deec8da6d76e8c5
SHA5129d5ddf85d44b58a96a42855423bf23ad917ae52fed488dad78cc20077b02cb327400e2303e0d77a9e2c20682bf6d3b0e2a0c956cd90f8a6a5b9d9d1bd23d2d57
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Filesize
255KB
MD5f09bb6d456047bbfc988a3686f819132
SHA1d77e14c731741f7ee238e66f1b020efb4e88c683
SHA25605e22593ef4c167f594c1e63b4f48f042ea94500e46f5c2a6deec8da6d76e8c5
SHA5129d5ddf85d44b58a96a42855423bf23ad917ae52fed488dad78cc20077b02cb327400e2303e0d77a9e2c20682bf6d3b0e2a0c956cd90f8a6a5b9d9d1bd23d2d57
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Filesize
255KB
MD500118f5a3d1c7bc4f1e614246ea610c1
SHA15bad0a82554c1467d451e0477a85e4cbb3958277
SHA25656f1ba6fd2d470169e4327db241f94304ba042265534c9cddbab60ad84f5acbb
SHA512b60fe7c1f639c038c293d06894860c26b42205f65cce69b78d1fcedcfb1efb4c6def00640443dfe488aa3a1c808ba2929f977a73cfffad25ebcd021e9528da8d
-
Filesize
255KB
MD500118f5a3d1c7bc4f1e614246ea610c1
SHA15bad0a82554c1467d451e0477a85e4cbb3958277
SHA25656f1ba6fd2d470169e4327db241f94304ba042265534c9cddbab60ad84f5acbb
SHA512b60fe7c1f639c038c293d06894860c26b42205f65cce69b78d1fcedcfb1efb4c6def00640443dfe488aa3a1c808ba2929f977a73cfffad25ebcd021e9528da8d
-
Filesize
255KB
MD500118f5a3d1c7bc4f1e614246ea610c1
SHA15bad0a82554c1467d451e0477a85e4cbb3958277
SHA25656f1ba6fd2d470169e4327db241f94304ba042265534c9cddbab60ad84f5acbb
SHA512b60fe7c1f639c038c293d06894860c26b42205f65cce69b78d1fcedcfb1efb4c6def00640443dfe488aa3a1c808ba2929f977a73cfffad25ebcd021e9528da8d
-
Filesize
255KB
MD549f0fd66f78d0ddf0f2057599ab5130d
SHA1c38c0ce8ae5697853268c0c791dc789c65ad5a41
SHA256824e8d3ef9bcc8ecb7c7c921fa347099b8b2fccc6b521db2597d9ac0700ab142
SHA51279a6d38e5e841edca743df2a85d64b86ec571ec8678c63ccc4420e2c9cc5aae25aec40be5514f8f5f3240456e923f8333d0255e8b6c2d6efc8c626fb6a60713c
-
Filesize
255KB
MD549f0fd66f78d0ddf0f2057599ab5130d
SHA1c38c0ce8ae5697853268c0c791dc789c65ad5a41
SHA256824e8d3ef9bcc8ecb7c7c921fa347099b8b2fccc6b521db2597d9ac0700ab142
SHA51279a6d38e5e841edca743df2a85d64b86ec571ec8678c63ccc4420e2c9cc5aae25aec40be5514f8f5f3240456e923f8333d0255e8b6c2d6efc8c626fb6a60713c
-
Filesize
255KB
MD549f0fd66f78d0ddf0f2057599ab5130d
SHA1c38c0ce8ae5697853268c0c791dc789c65ad5a41
SHA256824e8d3ef9bcc8ecb7c7c921fa347099b8b2fccc6b521db2597d9ac0700ab142
SHA51279a6d38e5e841edca743df2a85d64b86ec571ec8678c63ccc4420e2c9cc5aae25aec40be5514f8f5f3240456e923f8333d0255e8b6c2d6efc8c626fb6a60713c
-
Filesize
255KB
MD5372ce737f63fe9bb5125fa9a2c2b474a
SHA1b608e899b48ac3cd10ba47b632cb894330819fe9
SHA256fc31737d4583883747eaf659469e8776516be3c4469993cd20123492ceda2e0d
SHA51265ce2c0edac419dfa42d432a006599453381e8167af21a945f6b9a43fa50edb6badb0f1c0f35552ad8c843b47e8aefd2cf083c38e90ebdb033d9915ec13450ff
-
Filesize
255KB
MD5372ce737f63fe9bb5125fa9a2c2b474a
SHA1b608e899b48ac3cd10ba47b632cb894330819fe9
SHA256fc31737d4583883747eaf659469e8776516be3c4469993cd20123492ceda2e0d
SHA51265ce2c0edac419dfa42d432a006599453381e8167af21a945f6b9a43fa50edb6badb0f1c0f35552ad8c843b47e8aefd2cf083c38e90ebdb033d9915ec13450ff
-
Filesize
223B
MD506604e5941c126e2e7be02c5cd9f62ec
SHA14eb9fdf8ff4e1e539236002bd363b82c8f8930e1
SHA25685f2405d1f67021a3206faa26f6887932fea71aea070df3efb2902902e2d03e2
SHA512803f5f2fddbf29fef34de184eb35c2311b7a694740983ca10b54ef252dd26cda4987458d2569f441c6dedc3478bea12b45bfd3566f1b256504a0869ad3829df7
-
Filesize
255KB
MD5f09bb6d456047bbfc988a3686f819132
SHA1d77e14c731741f7ee238e66f1b020efb4e88c683
SHA25605e22593ef4c167f594c1e63b4f48f042ea94500e46f5c2a6deec8da6d76e8c5
SHA5129d5ddf85d44b58a96a42855423bf23ad917ae52fed488dad78cc20077b02cb327400e2303e0d77a9e2c20682bf6d3b0e2a0c956cd90f8a6a5b9d9d1bd23d2d57
-
Filesize
255KB
MD500118f5a3d1c7bc4f1e614246ea610c1
SHA15bad0a82554c1467d451e0477a85e4cbb3958277
SHA25656f1ba6fd2d470169e4327db241f94304ba042265534c9cddbab60ad84f5acbb
SHA512b60fe7c1f639c038c293d06894860c26b42205f65cce69b78d1fcedcfb1efb4c6def00640443dfe488aa3a1c808ba2929f977a73cfffad25ebcd021e9528da8d
-
Filesize
255KB
MD500118f5a3d1c7bc4f1e614246ea610c1
SHA15bad0a82554c1467d451e0477a85e4cbb3958277
SHA25656f1ba6fd2d470169e4327db241f94304ba042265534c9cddbab60ad84f5acbb
SHA512b60fe7c1f639c038c293d06894860c26b42205f65cce69b78d1fcedcfb1efb4c6def00640443dfe488aa3a1c808ba2929f977a73cfffad25ebcd021e9528da8d
-
Filesize
255KB
MD549f0fd66f78d0ddf0f2057599ab5130d
SHA1c38c0ce8ae5697853268c0c791dc789c65ad5a41
SHA256824e8d3ef9bcc8ecb7c7c921fa347099b8b2fccc6b521db2597d9ac0700ab142
SHA51279a6d38e5e841edca743df2a85d64b86ec571ec8678c63ccc4420e2c9cc5aae25aec40be5514f8f5f3240456e923f8333d0255e8b6c2d6efc8c626fb6a60713c
-
Filesize
255KB
MD549f0fd66f78d0ddf0f2057599ab5130d
SHA1c38c0ce8ae5697853268c0c791dc789c65ad5a41
SHA256824e8d3ef9bcc8ecb7c7c921fa347099b8b2fccc6b521db2597d9ac0700ab142
SHA51279a6d38e5e841edca743df2a85d64b86ec571ec8678c63ccc4420e2c9cc5aae25aec40be5514f8f5f3240456e923f8333d0255e8b6c2d6efc8c626fb6a60713c
-
Filesize
255KB
MD5372ce737f63fe9bb5125fa9a2c2b474a
SHA1b608e899b48ac3cd10ba47b632cb894330819fe9
SHA256fc31737d4583883747eaf659469e8776516be3c4469993cd20123492ceda2e0d
SHA51265ce2c0edac419dfa42d432a006599453381e8167af21a945f6b9a43fa50edb6badb0f1c0f35552ad8c843b47e8aefd2cf083c38e90ebdb033d9915ec13450ff