Analysis
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max time kernel
152s -
max time network
34s -
platform
windows7_x64 -
resource
win7-20221111-en -
resource tags
arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system -
submitted
23-11-2022 21:05
Behavioral task
behavioral1
Sample
41420b9becbacac2ba71c580005ca72fbbe7bb668838b1d94f00bd46c4cb1f5b.exe
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
41420b9becbacac2ba71c580005ca72fbbe7bb668838b1d94f00bd46c4cb1f5b.exe
Resource
win10v2004-20220812-en
General
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Target
41420b9becbacac2ba71c580005ca72fbbe7bb668838b1d94f00bd46c4cb1f5b.exe
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Size
255KB
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MD5
7ba011a62627b27a21794335ba60b624
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SHA1
f5b7db57e9e1ff7398977108fcd0d83debfd12fb
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SHA256
41420b9becbacac2ba71c580005ca72fbbe7bb668838b1d94f00bd46c4cb1f5b
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SHA512
e62f74c2af2c7fe55d7880f47bfae9c9112ae5af400ec7ae7865fa0170fe67c11063f15618c7785400e6d93614745f5a1398111ed214c1d257d38d9220a128a8
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SSDEEP
3072:MMDb50WrZa8jCgae5+VQkGdUQFDxePZ2SBaQJXkNRtXlNGKaUIQW/qlQBG3mmTJ8:1xlZam+akqx6YQJXcNlEHUIQeE3mmBIp
Malware Config
Signatures
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Modifies visibility of file extensions in Explorer 2 TTPs 1 IoCs
Processes:
cbirwfecce.exedescription ioc process Set value (int) \REGISTRY\USER\S-1-5-21-575491160-2295418218-1540667289-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\HideFileExt = "1" cbirwfecce.exe -
Modifies visiblity of hidden/system files in Explorer 2 TTPs 1 IoCs
Processes:
cbirwfecce.exedescription ioc process Set value (int) \REGISTRY\USER\S-1-5-21-575491160-2295418218-1540667289-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" cbirwfecce.exe -
Processes:
cbirwfecce.exedescription ioc process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" cbirwfecce.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" cbirwfecce.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" cbirwfecce.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" cbirwfecce.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" cbirwfecce.exe -
Disables RegEdit via registry modification 1 IoCs
Processes:
cbirwfecce.exedescription ioc process Set value (int) \REGISTRY\USER\S-1-5-21-575491160-2295418218-1540667289-1000\Software\Microsoft\Windows\CurrentVersion\Policies\System\DisableRegistryTools = "1" cbirwfecce.exe -
Executes dropped EXE 5 IoCs
Processes:
cbirwfecce.exebiwtbqaiqrlzija.exejmpsjkhd.exehqyfurujgcfio.exejmpsjkhd.exepid process 1088 cbirwfecce.exe 676 biwtbqaiqrlzija.exe 1176 jmpsjkhd.exe 1744 hqyfurujgcfio.exe 1028 jmpsjkhd.exe -
Processes:
resource yara_rule \Windows\SysWOW64\cbirwfecce.exe upx behavioral1/memory/1496-56-0x0000000000400000-0x00000000004A0000-memory.dmp upx behavioral1/memory/1496-57-0x0000000002220000-0x00000000022C0000-memory.dmp upx C:\Windows\SysWOW64\cbirwfecce.exe upx \Windows\SysWOW64\biwtbqaiqrlzija.exe upx C:\Windows\SysWOW64\biwtbqaiqrlzija.exe upx \Windows\SysWOW64\jmpsjkhd.exe upx C:\Windows\SysWOW64\biwtbqaiqrlzija.exe upx \Windows\SysWOW64\hqyfurujgcfio.exe upx C:\Windows\SysWOW64\hqyfurujgcfio.exe upx C:\Windows\SysWOW64\jmpsjkhd.exe upx C:\Windows\SysWOW64\cbirwfecce.exe upx C:\Windows\SysWOW64\jmpsjkhd.exe upx C:\Windows\SysWOW64\hqyfurujgcfio.exe upx \Windows\SysWOW64\jmpsjkhd.exe upx C:\Windows\SysWOW64\jmpsjkhd.exe upx behavioral1/memory/1088-81-0x0000000000400000-0x00000000004A0000-memory.dmp upx behavioral1/memory/676-83-0x0000000000400000-0x00000000004A0000-memory.dmp upx behavioral1/memory/1176-85-0x0000000000400000-0x00000000004A0000-memory.dmp upx behavioral1/memory/1744-86-0x0000000000400000-0x00000000004A0000-memory.dmp upx behavioral1/memory/1028-87-0x0000000000400000-0x00000000004A0000-memory.dmp upx behavioral1/memory/1496-89-0x0000000000400000-0x00000000004A0000-memory.dmp upx behavioral1/memory/1088-96-0x0000000000400000-0x00000000004A0000-memory.dmp upx behavioral1/memory/676-97-0x0000000000400000-0x00000000004A0000-memory.dmp upx behavioral1/memory/1176-98-0x0000000000400000-0x00000000004A0000-memory.dmp upx behavioral1/memory/1744-99-0x0000000000400000-0x00000000004A0000-memory.dmp upx behavioral1/memory/1028-100-0x0000000000400000-0x00000000004A0000-memory.dmp upx C:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLN.DOC.exe upx C:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLV.DOC.exe upx C:\Users\Admin\AppData\Roaming\UnlockCompare.doc.exe upx \??\c:\Users\Admin\AppData\Roaming\UnlockCompare.doc.exe upx C:\Users\Admin\Desktop\WatchClose.doc.exe upx -
Loads dropped DLL 5 IoCs
Processes:
41420b9becbacac2ba71c580005ca72fbbe7bb668838b1d94f00bd46c4cb1f5b.execbirwfecce.exepid process 1496 41420b9becbacac2ba71c580005ca72fbbe7bb668838b1d94f00bd46c4cb1f5b.exe 1496 41420b9becbacac2ba71c580005ca72fbbe7bb668838b1d94f00bd46c4cb1f5b.exe 1496 41420b9becbacac2ba71c580005ca72fbbe7bb668838b1d94f00bd46c4cb1f5b.exe 1496 41420b9becbacac2ba71c580005ca72fbbe7bb668838b1d94f00bd46c4cb1f5b.exe 1088 cbirwfecce.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:
cbirwfecce.exedescription ioc process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" cbirwfecce.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirstRunDisabled = "1" cbirwfecce.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" cbirwfecce.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" cbirwfecce.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" cbirwfecce.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" cbirwfecce.exe -
Adds Run key to start application 2 TTPs 4 IoCs
Processes:
biwtbqaiqrlzija.exedescription ioc process Key created \REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Windows\CurrentVersion\Run biwtbqaiqrlzija.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\mwfonjbh = "cbirwfecce.exe" biwtbqaiqrlzija.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\sehwhvrk = "biwtbqaiqrlzija.exe" biwtbqaiqrlzija.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\ = "hqyfurujgcfio.exe" biwtbqaiqrlzija.exe -
Enumerates connected drives 3 TTPs 64 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
Processes:
jmpsjkhd.exejmpsjkhd.execbirwfecce.exedescription ioc process File opened (read-only) \??\r: jmpsjkhd.exe File opened (read-only) \??\w: jmpsjkhd.exe File opened (read-only) \??\z: jmpsjkhd.exe File opened (read-only) \??\j: jmpsjkhd.exe File opened (read-only) \??\s: cbirwfecce.exe File opened (read-only) \??\w: cbirwfecce.exe File opened (read-only) \??\q: jmpsjkhd.exe File opened (read-only) \??\g: jmpsjkhd.exe File opened (read-only) \??\h: jmpsjkhd.exe File opened (read-only) \??\k: jmpsjkhd.exe File opened (read-only) \??\x: jmpsjkhd.exe File opened (read-only) \??\u: cbirwfecce.exe File opened (read-only) \??\j: cbirwfecce.exe File opened (read-only) \??\m: cbirwfecce.exe File opened (read-only) \??\l: jmpsjkhd.exe File opened (read-only) \??\o: jmpsjkhd.exe File opened (read-only) \??\p: jmpsjkhd.exe File opened (read-only) \??\s: jmpsjkhd.exe File opened (read-only) \??\k: cbirwfecce.exe File opened (read-only) \??\k: jmpsjkhd.exe File opened (read-only) \??\o: cbirwfecce.exe File opened (read-only) \??\i: jmpsjkhd.exe File opened (read-only) \??\q: cbirwfecce.exe File opened (read-only) \??\v: cbirwfecce.exe File opened (read-only) \??\e: jmpsjkhd.exe File opened (read-only) \??\b: jmpsjkhd.exe File opened (read-only) \??\f: jmpsjkhd.exe File opened (read-only) \??\n: jmpsjkhd.exe File opened (read-only) \??\e: cbirwfecce.exe File opened (read-only) \??\i: cbirwfecce.exe File opened (read-only) \??\y: cbirwfecce.exe File opened (read-only) \??\f: jmpsjkhd.exe File opened (read-only) \??\l: jmpsjkhd.exe File opened (read-only) \??\b: jmpsjkhd.exe File opened (read-only) \??\s: jmpsjkhd.exe File opened (read-only) \??\a: jmpsjkhd.exe File opened (read-only) \??\v: jmpsjkhd.exe File opened (read-only) \??\f: cbirwfecce.exe File opened (read-only) \??\l: cbirwfecce.exe File opened (read-only) \??\a: cbirwfecce.exe File opened (read-only) \??\n: cbirwfecce.exe File opened (read-only) \??\u: jmpsjkhd.exe File opened (read-only) \??\y: jmpsjkhd.exe File opened (read-only) \??\r: cbirwfecce.exe File opened (read-only) \??\o: jmpsjkhd.exe File opened (read-only) \??\p: jmpsjkhd.exe File opened (read-only) \??\e: jmpsjkhd.exe File opened (read-only) \??\i: jmpsjkhd.exe File opened (read-only) \??\r: jmpsjkhd.exe File opened (read-only) \??\t: jmpsjkhd.exe File opened (read-only) \??\x: cbirwfecce.exe File opened (read-only) \??\n: jmpsjkhd.exe File opened (read-only) \??\y: jmpsjkhd.exe File opened (read-only) \??\z: jmpsjkhd.exe File opened (read-only) \??\b: cbirwfecce.exe File opened (read-only) \??\h: jmpsjkhd.exe File opened (read-only) \??\j: jmpsjkhd.exe File opened (read-only) \??\t: cbirwfecce.exe File opened (read-only) \??\a: jmpsjkhd.exe File opened (read-only) \??\g: jmpsjkhd.exe File opened (read-only) \??\u: jmpsjkhd.exe File opened (read-only) \??\g: cbirwfecce.exe File opened (read-only) \??\p: cbirwfecce.exe File opened (read-only) \??\z: cbirwfecce.exe -
Modifies WinLogon 2 TTPs 2 IoCs
Processes:
cbirwfecce.exedescription ioc process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\SFCScan = "0" cbirwfecce.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\SFCDisable = "4294967197" cbirwfecce.exe -
AutoIT Executable 13 IoCs
AutoIT scripts compiled to PE executables.
Processes:
resource yara_rule behavioral1/memory/1496-56-0x0000000000400000-0x00000000004A0000-memory.dmp autoit_exe behavioral1/memory/1088-81-0x0000000000400000-0x00000000004A0000-memory.dmp autoit_exe behavioral1/memory/676-83-0x0000000000400000-0x00000000004A0000-memory.dmp autoit_exe behavioral1/memory/1496-84-0x0000000002220000-0x00000000022C0000-memory.dmp autoit_exe behavioral1/memory/1176-85-0x0000000000400000-0x00000000004A0000-memory.dmp autoit_exe behavioral1/memory/1744-86-0x0000000000400000-0x00000000004A0000-memory.dmp autoit_exe behavioral1/memory/1028-87-0x0000000000400000-0x00000000004A0000-memory.dmp autoit_exe behavioral1/memory/1496-89-0x0000000000400000-0x00000000004A0000-memory.dmp autoit_exe behavioral1/memory/1088-96-0x0000000000400000-0x00000000004A0000-memory.dmp autoit_exe behavioral1/memory/676-97-0x0000000000400000-0x00000000004A0000-memory.dmp autoit_exe behavioral1/memory/1176-98-0x0000000000400000-0x00000000004A0000-memory.dmp autoit_exe behavioral1/memory/1744-99-0x0000000000400000-0x00000000004A0000-memory.dmp autoit_exe behavioral1/memory/1028-100-0x0000000000400000-0x00000000004A0000-memory.dmp autoit_exe -
Drops file in System32 directory 9 IoCs
Processes:
41420b9becbacac2ba71c580005ca72fbbe7bb668838b1d94f00bd46c4cb1f5b.execbirwfecce.exedescription ioc process File created C:\Windows\SysWOW64\biwtbqaiqrlzija.exe 41420b9becbacac2ba71c580005ca72fbbe7bb668838b1d94f00bd46c4cb1f5b.exe File created C:\Windows\SysWOW64\jmpsjkhd.exe 41420b9becbacac2ba71c580005ca72fbbe7bb668838b1d94f00bd46c4cb1f5b.exe File opened for modification C:\Windows\SysWOW64\jmpsjkhd.exe 41420b9becbacac2ba71c580005ca72fbbe7bb668838b1d94f00bd46c4cb1f5b.exe File created C:\Windows\SysWOW64\cbirwfecce.exe 41420b9becbacac2ba71c580005ca72fbbe7bb668838b1d94f00bd46c4cb1f5b.exe File opened for modification C:\Windows\SysWOW64\cbirwfecce.exe 41420b9becbacac2ba71c580005ca72fbbe7bb668838b1d94f00bd46c4cb1f5b.exe File opened for modification C:\Windows\SysWOW64\biwtbqaiqrlzija.exe 41420b9becbacac2ba71c580005ca72fbbe7bb668838b1d94f00bd46c4cb1f5b.exe File created C:\Windows\SysWOW64\hqyfurujgcfio.exe 41420b9becbacac2ba71c580005ca72fbbe7bb668838b1d94f00bd46c4cb1f5b.exe File opened for modification C:\Windows\SysWOW64\hqyfurujgcfio.exe 41420b9becbacac2ba71c580005ca72fbbe7bb668838b1d94f00bd46c4cb1f5b.exe File opened for modification C:\Windows\SysWOW64\msvbvm60.dll cbirwfecce.exe -
Drops file in Program Files directory 15 IoCs
Processes:
jmpsjkhd.exejmpsjkhd.exedescription ioc process File opened for modification \??\c:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLN.DOC.exe jmpsjkhd.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLV.DOC.exe jmpsjkhd.exe File opened for modification \??\c:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLN.DOC.exe jmpsjkhd.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLN.nal jmpsjkhd.exe File created \??\c:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLN.DOC.exe jmpsjkhd.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLN.DOC.exe jmpsjkhd.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLN.nal jmpsjkhd.exe File created \??\c:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLV.DOC.exe jmpsjkhd.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLV.DOC.exe jmpsjkhd.exe File opened for modification \??\c:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLV.DOC.exe jmpsjkhd.exe File created \??\c:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLN.DOC.exe jmpsjkhd.exe File opened for modification \??\c:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLV.DOC.exe jmpsjkhd.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLV.nal jmpsjkhd.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLV.nal jmpsjkhd.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLN.DOC.exe jmpsjkhd.exe -
Drops file in Windows directory 5 IoCs
Processes:
WINWORD.EXE41420b9becbacac2ba71c580005ca72fbbe7bb668838b1d94f00bd46c4cb1f5b.exedescription ioc process File opened for modification C:\Windows\~$mydoc.rtf WINWORD.EXE File opened for modification C:\Windows\mydoc.rtf 41420b9becbacac2ba71c580005ca72fbbe7bb668838b1d94f00bd46c4cb1f5b.exe File opened for modification C:\Windows\mydoc.rtf WINWORD.EXE File created C:\Windows\~$mydoc.rtf WINWORD.EXE File opened for modification C:\Windows\Debug\WIA\wiatrace.log 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 created \REGISTRY\USER\S-1-5-21-575491160-2295418218-1540667289-1000\Software\Microsoft\Internet Explorer\MenuExt WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor WINWORD.EXE Set value (str) \REGISTRY\USER\S-1-5-21-575491160-2295418218-1540667289-1000\Software\Microsoft\Internet Explorer\Toolbar\ShowDiscussionButton = "Yes" 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 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 MHTML Editor WINWORD.EXE Set value (int) \REGISTRY\USER\S-1-5-21-575491160-2295418218-1540667289-1000\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\command 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-1-5-21-575491160-2295418218-1540667289-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote WINWORD.EXE Set value (str) \REGISTRY\USER\S-1-5-21-575491160-2295418218-1540667289-1000\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\USER\S-1-5-21-575491160-2295418218-1540667289-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel 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 HTML Editor\shell\edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\WINWORD.EXE\" /n \"%1\"" 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\COMMAND WINWORD.EXE Set value (str) \REGISTRY\USER\S-1-5-21-575491160-2295418218-1540667289-1000\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 WINWORD.EXE Set value (int) \REGISTRY\USER\S-1-5-21-575491160-2295418218-1540667289-1000\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\COMMAND WINWORD.EXE Key deleted \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit\ = "&Edit" WINWORD.EXE Key created \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\ = "&Edit" WINWORD.EXE Key created \REGISTRY\USER\S-1-5-21-575491160-2295418218-1540667289-1000\Software\Microsoft\Internet Explorer\Toolbar WINWORD.EXE Key deleted \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 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\shell\edit WINWORD.EXE Key deleted \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit WINWORD.EXE -
Modifies registry class 64 IoCs
Processes:
WINWORD.EXEcbirwfecce.exe41420b9becbacac2ba71c580005ca72fbbe7bb668838b1d94f00bd46c4cb1f5b.exedescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Publisher\shell\edit\command WINWORD.EXE Set value (data) \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Publisher\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b005000750062005000720069006d006100720079003e00520024006e0075006a0053005700460065003f007d0061004c00720052007000390078004000570020002500310000000000 WINWORD.EXE Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Edit WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Print\command WINWORD.EXE Set value (data) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0045005800430045004c00460069006c00650073003e00560069006a00710042006f006600280059003800270077002100460049006400310067004c00510020002f0064006400650000000000 WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit\ = "&Open" WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{42042206-2D85-11D3-8CFF-005004838597}\Version\14 WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\MSPub.exe\shell\edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\MSPUB.EXE\" %1" WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel\shell\edit 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\.wsc cbirwfecce.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Print\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\msohtmed.exe\" /p %1" WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\MSPub.exe\shell\edit\command WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{42042206-2D85-11D3-8CFF-005004838597}\InprocServer32 WINWORD.EXE Set value (data) \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0045005800430045004c00460069006c00650073003e00560069006a00710042006f006600280059003800270077002100460049006400310067004c00510020002f0064006400650000000000 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\CLV.Classes\StartCom2 = "193AC6741593DBC7B8CC7FE2ECE734BB" 41420b9becbacac2ba71c580005ca72fbbe7bb668838b1d94f00bd46c4cb1f5b.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Print\command WINWORD.EXE Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Edit WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\command WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\command WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\ddeexec\topic\ = "system" WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Publisher\shell\edit WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{42042206-2D85-11D3-8CFF-005004838597}\InprocServer32\ThreadingModel = "Apartment" 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\mhtmlfile\shell\Print\ = "&Print" WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Word\shell\edit WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\MSPub.exe\shell\edit WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit 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 WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Publisher\shell\edit\command WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Publisher\shell\edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\MSPUB.EXE\" %1" 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\Print\ = "&Print" WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Edit 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\topic WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Edit\command WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\ddeexec\ = "[open(\"%1\")]" WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\ddeexec\topic WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\DefaultIcon WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLV.Classes\Com2 = "6ACEFABDFE6AF2E2830B3A40869A3998B38E038F43640233E1BE42EA08D2" 41420b9becbacac2ba71c580005ca72fbbe7bb668838b1d94f00bd46c4cb1f5b.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.WSF\ = "txtfile" cbirwfecce.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Print WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\DefaultIcon\ = "\"%1\"" WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\WinWord.exe WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\ddeexec WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\EXCEL.EXE\" /dde" WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.bat\ = "txtfile" cbirwfecce.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\WinWord.exe WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Word WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Word\shell\edit WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\ddeexec\ = "[open(\"%1\")]" WINWORD.EXE Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Print 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\Excel.exe\shell\edit\ddeexec\application\ = "Excel" WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{42042206-2D85-11D3-8CFF-005004838597} 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 Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{42042206-2D85-11D3-8CFF-005004838597}\Old Icon WINWORD.EXE -
Suspicious behavior: AddClipboardFormatListener 1 IoCs
Processes:
WINWORD.EXEpid process 824 WINWORD.EXE -
Suspicious behavior: EnumeratesProcesses 64 IoCs
Processes:
41420b9becbacac2ba71c580005ca72fbbe7bb668838b1d94f00bd46c4cb1f5b.exebiwtbqaiqrlzija.execbirwfecce.exehqyfurujgcfio.exejmpsjkhd.exejmpsjkhd.exepid process 1496 41420b9becbacac2ba71c580005ca72fbbe7bb668838b1d94f00bd46c4cb1f5b.exe 1496 41420b9becbacac2ba71c580005ca72fbbe7bb668838b1d94f00bd46c4cb1f5b.exe 1496 41420b9becbacac2ba71c580005ca72fbbe7bb668838b1d94f00bd46c4cb1f5b.exe 1496 41420b9becbacac2ba71c580005ca72fbbe7bb668838b1d94f00bd46c4cb1f5b.exe 1496 41420b9becbacac2ba71c580005ca72fbbe7bb668838b1d94f00bd46c4cb1f5b.exe 1496 41420b9becbacac2ba71c580005ca72fbbe7bb668838b1d94f00bd46c4cb1f5b.exe 1496 41420b9becbacac2ba71c580005ca72fbbe7bb668838b1d94f00bd46c4cb1f5b.exe 1496 41420b9becbacac2ba71c580005ca72fbbe7bb668838b1d94f00bd46c4cb1f5b.exe 676 biwtbqaiqrlzija.exe 676 biwtbqaiqrlzija.exe 676 biwtbqaiqrlzija.exe 676 biwtbqaiqrlzija.exe 676 biwtbqaiqrlzija.exe 1088 cbirwfecce.exe 1088 cbirwfecce.exe 1088 cbirwfecce.exe 1088 cbirwfecce.exe 1088 cbirwfecce.exe 1744 hqyfurujgcfio.exe 1744 hqyfurujgcfio.exe 1744 hqyfurujgcfio.exe 1744 hqyfurujgcfio.exe 1744 hqyfurujgcfio.exe 1744 hqyfurujgcfio.exe 1176 jmpsjkhd.exe 1176 jmpsjkhd.exe 1176 jmpsjkhd.exe 1176 jmpsjkhd.exe 1028 jmpsjkhd.exe 1028 jmpsjkhd.exe 1028 jmpsjkhd.exe 1028 jmpsjkhd.exe 676 biwtbqaiqrlzija.exe 676 biwtbqaiqrlzija.exe 1744 hqyfurujgcfio.exe 1744 hqyfurujgcfio.exe 676 biwtbqaiqrlzija.exe 676 biwtbqaiqrlzija.exe 1744 hqyfurujgcfio.exe 1744 hqyfurujgcfio.exe 676 biwtbqaiqrlzija.exe 1744 hqyfurujgcfio.exe 1744 hqyfurujgcfio.exe 676 biwtbqaiqrlzija.exe 1744 hqyfurujgcfio.exe 1744 hqyfurujgcfio.exe 676 biwtbqaiqrlzija.exe 1744 hqyfurujgcfio.exe 1744 hqyfurujgcfio.exe 676 biwtbqaiqrlzija.exe 1744 hqyfurujgcfio.exe 1744 hqyfurujgcfio.exe 676 biwtbqaiqrlzija.exe 1744 hqyfurujgcfio.exe 1744 hqyfurujgcfio.exe 676 biwtbqaiqrlzija.exe 1744 hqyfurujgcfio.exe 1744 hqyfurujgcfio.exe 676 biwtbqaiqrlzija.exe 1744 hqyfurujgcfio.exe 1744 hqyfurujgcfio.exe 676 biwtbqaiqrlzija.exe 1744 hqyfurujgcfio.exe 1744 hqyfurujgcfio.exe -
Suspicious use of FindShellTrayWindow 18 IoCs
Processes:
41420b9becbacac2ba71c580005ca72fbbe7bb668838b1d94f00bd46c4cb1f5b.execbirwfecce.exebiwtbqaiqrlzija.exehqyfurujgcfio.exejmpsjkhd.exejmpsjkhd.exepid process 1496 41420b9becbacac2ba71c580005ca72fbbe7bb668838b1d94f00bd46c4cb1f5b.exe 1496 41420b9becbacac2ba71c580005ca72fbbe7bb668838b1d94f00bd46c4cb1f5b.exe 1496 41420b9becbacac2ba71c580005ca72fbbe7bb668838b1d94f00bd46c4cb1f5b.exe 1088 cbirwfecce.exe 1088 cbirwfecce.exe 1088 cbirwfecce.exe 676 biwtbqaiqrlzija.exe 676 biwtbqaiqrlzija.exe 676 biwtbqaiqrlzija.exe 1744 hqyfurujgcfio.exe 1744 hqyfurujgcfio.exe 1744 hqyfurujgcfio.exe 1176 jmpsjkhd.exe 1176 jmpsjkhd.exe 1176 jmpsjkhd.exe 1028 jmpsjkhd.exe 1028 jmpsjkhd.exe 1028 jmpsjkhd.exe -
Suspicious use of SendNotifyMessage 18 IoCs
Processes:
41420b9becbacac2ba71c580005ca72fbbe7bb668838b1d94f00bd46c4cb1f5b.execbirwfecce.exebiwtbqaiqrlzija.exehqyfurujgcfio.exejmpsjkhd.exejmpsjkhd.exepid process 1496 41420b9becbacac2ba71c580005ca72fbbe7bb668838b1d94f00bd46c4cb1f5b.exe 1496 41420b9becbacac2ba71c580005ca72fbbe7bb668838b1d94f00bd46c4cb1f5b.exe 1496 41420b9becbacac2ba71c580005ca72fbbe7bb668838b1d94f00bd46c4cb1f5b.exe 1088 cbirwfecce.exe 1088 cbirwfecce.exe 1088 cbirwfecce.exe 676 biwtbqaiqrlzija.exe 676 biwtbqaiqrlzija.exe 676 biwtbqaiqrlzija.exe 1744 hqyfurujgcfio.exe 1744 hqyfurujgcfio.exe 1744 hqyfurujgcfio.exe 1176 jmpsjkhd.exe 1176 jmpsjkhd.exe 1176 jmpsjkhd.exe 1028 jmpsjkhd.exe 1028 jmpsjkhd.exe 1028 jmpsjkhd.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
Processes:
WINWORD.EXEpid process 824 WINWORD.EXE 824 WINWORD.EXE -
Suspicious use of WriteProcessMemory 28 IoCs
Processes:
41420b9becbacac2ba71c580005ca72fbbe7bb668838b1d94f00bd46c4cb1f5b.execbirwfecce.exeWINWORD.EXEdescription pid process target process PID 1496 wrote to memory of 1088 1496 41420b9becbacac2ba71c580005ca72fbbe7bb668838b1d94f00bd46c4cb1f5b.exe cbirwfecce.exe PID 1496 wrote to memory of 1088 1496 41420b9becbacac2ba71c580005ca72fbbe7bb668838b1d94f00bd46c4cb1f5b.exe cbirwfecce.exe PID 1496 wrote to memory of 1088 1496 41420b9becbacac2ba71c580005ca72fbbe7bb668838b1d94f00bd46c4cb1f5b.exe cbirwfecce.exe PID 1496 wrote to memory of 1088 1496 41420b9becbacac2ba71c580005ca72fbbe7bb668838b1d94f00bd46c4cb1f5b.exe cbirwfecce.exe PID 1496 wrote to memory of 676 1496 41420b9becbacac2ba71c580005ca72fbbe7bb668838b1d94f00bd46c4cb1f5b.exe biwtbqaiqrlzija.exe PID 1496 wrote to memory of 676 1496 41420b9becbacac2ba71c580005ca72fbbe7bb668838b1d94f00bd46c4cb1f5b.exe biwtbqaiqrlzija.exe PID 1496 wrote to memory of 676 1496 41420b9becbacac2ba71c580005ca72fbbe7bb668838b1d94f00bd46c4cb1f5b.exe biwtbqaiqrlzija.exe PID 1496 wrote to memory of 676 1496 41420b9becbacac2ba71c580005ca72fbbe7bb668838b1d94f00bd46c4cb1f5b.exe biwtbqaiqrlzija.exe PID 1496 wrote to memory of 1176 1496 41420b9becbacac2ba71c580005ca72fbbe7bb668838b1d94f00bd46c4cb1f5b.exe jmpsjkhd.exe PID 1496 wrote to memory of 1176 1496 41420b9becbacac2ba71c580005ca72fbbe7bb668838b1d94f00bd46c4cb1f5b.exe jmpsjkhd.exe PID 1496 wrote to memory of 1176 1496 41420b9becbacac2ba71c580005ca72fbbe7bb668838b1d94f00bd46c4cb1f5b.exe jmpsjkhd.exe PID 1496 wrote to memory of 1176 1496 41420b9becbacac2ba71c580005ca72fbbe7bb668838b1d94f00bd46c4cb1f5b.exe jmpsjkhd.exe PID 1496 wrote to memory of 1744 1496 41420b9becbacac2ba71c580005ca72fbbe7bb668838b1d94f00bd46c4cb1f5b.exe hqyfurujgcfio.exe PID 1496 wrote to memory of 1744 1496 41420b9becbacac2ba71c580005ca72fbbe7bb668838b1d94f00bd46c4cb1f5b.exe hqyfurujgcfio.exe PID 1496 wrote to memory of 1744 1496 41420b9becbacac2ba71c580005ca72fbbe7bb668838b1d94f00bd46c4cb1f5b.exe hqyfurujgcfio.exe PID 1496 wrote to memory of 1744 1496 41420b9becbacac2ba71c580005ca72fbbe7bb668838b1d94f00bd46c4cb1f5b.exe hqyfurujgcfio.exe PID 1088 wrote to memory of 1028 1088 cbirwfecce.exe jmpsjkhd.exe PID 1088 wrote to memory of 1028 1088 cbirwfecce.exe jmpsjkhd.exe PID 1088 wrote to memory of 1028 1088 cbirwfecce.exe jmpsjkhd.exe PID 1088 wrote to memory of 1028 1088 cbirwfecce.exe jmpsjkhd.exe PID 1496 wrote to memory of 824 1496 41420b9becbacac2ba71c580005ca72fbbe7bb668838b1d94f00bd46c4cb1f5b.exe WINWORD.EXE PID 1496 wrote to memory of 824 1496 41420b9becbacac2ba71c580005ca72fbbe7bb668838b1d94f00bd46c4cb1f5b.exe WINWORD.EXE PID 1496 wrote to memory of 824 1496 41420b9becbacac2ba71c580005ca72fbbe7bb668838b1d94f00bd46c4cb1f5b.exe WINWORD.EXE PID 1496 wrote to memory of 824 1496 41420b9becbacac2ba71c580005ca72fbbe7bb668838b1d94f00bd46c4cb1f5b.exe WINWORD.EXE PID 824 wrote to memory of 1324 824 WINWORD.EXE splwow64.exe PID 824 wrote to memory of 1324 824 WINWORD.EXE splwow64.exe PID 824 wrote to memory of 1324 824 WINWORD.EXE splwow64.exe PID 824 wrote to memory of 1324 824 WINWORD.EXE splwow64.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\41420b9becbacac2ba71c580005ca72fbbe7bb668838b1d94f00bd46c4cb1f5b.exe"C:\Users\Admin\AppData\Local\Temp\41420b9becbacac2ba71c580005ca72fbbe7bb668838b1d94f00bd46c4cb1f5b.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:1496 -
C:\Windows\SysWOW64\cbirwfecce.execbirwfecce.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:1088 -
C:\Windows\SysWOW64\jmpsjkhd.exeC:\Windows\system32\jmpsjkhd.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:1028 -
C:\Windows\SysWOW64\biwtbqaiqrlzija.exebiwtbqaiqrlzija.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:676 -
C:\Windows\SysWOW64\jmpsjkhd.exejmpsjkhd.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:1176 -
C:\Windows\SysWOW64\hqyfurujgcfio.exehqyfurujgcfio.exe2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:1744 -
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:824 -
C:\Windows\splwow64.exeC:\Windows\splwow64.exe 122883⤵PID:1324
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\PROTTPLN.DOC.exeFilesize
255KB
MD54f30e0b79cca72f96257df9ce190e223
SHA13b2ed3e5d964133674c78cac34fe8d7f8953fcee
SHA2564fa2b727b2ddd80eecb8665c7a88dc80d28186ec217c13ba0f31970efb25de48
SHA51202e889f6b24a75cc731a4069c34c760406e09603e69cdaf62ffe94ad342810068881ffe1d9722080b2551acdf205a3f42ec97b44514a0e1d8fe7072b7ea6e19d
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C:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLV.DOC.exeFilesize
255KB
MD5321e2f80869dfd14b309deb92f1826b5
SHA1aeebdd62db54d1e2a68cda7c11121fe77ad9b797
SHA2566001886e2749adf38db7fd467fbd9e1dd618297dccc5f85b1e48ce4446bf2909
SHA51203a582eccd91a2620b3faa58e3a476a4096d0f9bf25533e4c0acecfdcb5ec19129caf64cba0dd5e040076e4fc0880af1a2a100f4e9341719ea14682e2d36ff54
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C:\Users\Admin\AppData\Roaming\UnlockCompare.doc.exeFilesize
255KB
MD5bf3221c3cae383ff36267b6e85c7f268
SHA13b91df7be84b7857d16d42439ae6a682a413218f
SHA2568a9beb3806c016c2d85fdc57701d67081417021c47b829e69e94e7682bc27dad
SHA512c3083b5c4468ab9eab0157e8471baf40af64b45902b67005fb3fd2bc0b5b6281c1429063f5e90f01723d284e606885b4afb4dc7ef45eeb177672bd543cd1f475
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C:\Users\Admin\Desktop\WatchClose.doc.exeFilesize
255KB
MD5cd6d77d482bcbff17a44541355e04f5d
SHA1ffcef9bf30dd92781449b62947837f72bf95842b
SHA256b71754cabbcdfac4f7bfedcc173e19824f560a3d1811e4ae3cbe5188f71d4302
SHA51235d58c613bb15a3aff77af34203f2bfae1030f88093dd8c890023309c8321228ea14f4f594daef882b6e6b2ab88d032b1ed14a29b63334562ea88d79de4f60b7
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C:\Windows\SysWOW64\biwtbqaiqrlzija.exeFilesize
255KB
MD5be31a2a5f48dd86c596495f1b5130a72
SHA12dc0401168aaf7501fb558b8511d1c869502b62b
SHA256ce57b7366df3414ddb3d7fb2fea2b32b76eed3effc222f0716f629620fec936f
SHA512a7c2e6bd091b83416ca39ddef6bf91192e91b7b30525de91b61bd5670d011e391f6d27bf4b534170c610a16fce3d8ada8ee91609d08b3973f4425260e52686be
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C:\Windows\SysWOW64\biwtbqaiqrlzija.exeFilesize
255KB
MD5be31a2a5f48dd86c596495f1b5130a72
SHA12dc0401168aaf7501fb558b8511d1c869502b62b
SHA256ce57b7366df3414ddb3d7fb2fea2b32b76eed3effc222f0716f629620fec936f
SHA512a7c2e6bd091b83416ca39ddef6bf91192e91b7b30525de91b61bd5670d011e391f6d27bf4b534170c610a16fce3d8ada8ee91609d08b3973f4425260e52686be
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C:\Windows\SysWOW64\cbirwfecce.exeFilesize
255KB
MD54f30e0b79cca72f96257df9ce190e223
SHA13b2ed3e5d964133674c78cac34fe8d7f8953fcee
SHA2564fa2b727b2ddd80eecb8665c7a88dc80d28186ec217c13ba0f31970efb25de48
SHA51202e889f6b24a75cc731a4069c34c760406e09603e69cdaf62ffe94ad342810068881ffe1d9722080b2551acdf205a3f42ec97b44514a0e1d8fe7072b7ea6e19d
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C:\Windows\SysWOW64\cbirwfecce.exeFilesize
255KB
MD54f30e0b79cca72f96257df9ce190e223
SHA13b2ed3e5d964133674c78cac34fe8d7f8953fcee
SHA2564fa2b727b2ddd80eecb8665c7a88dc80d28186ec217c13ba0f31970efb25de48
SHA51202e889f6b24a75cc731a4069c34c760406e09603e69cdaf62ffe94ad342810068881ffe1d9722080b2551acdf205a3f42ec97b44514a0e1d8fe7072b7ea6e19d
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C:\Windows\SysWOW64\hqyfurujgcfio.exeFilesize
255KB
MD5201aaff5682ee52d34342732d1acb27e
SHA11115d9bcaadbf2b89a89df2073c3701bea296895
SHA2569ed591fb0c259c949ff2b01b9350536569de46fcf18efddac8fa0f5812f36e86
SHA5128ede85b3a5d4b649d2387ec9f0fce6833c112c323d1e651dbfe156a436cb65b6b2dae57e98811a2978909af13c9495250fc2556eec308363d060cfbefae3432d
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C:\Windows\SysWOW64\hqyfurujgcfio.exeFilesize
255KB
MD5201aaff5682ee52d34342732d1acb27e
SHA11115d9bcaadbf2b89a89df2073c3701bea296895
SHA2569ed591fb0c259c949ff2b01b9350536569de46fcf18efddac8fa0f5812f36e86
SHA5128ede85b3a5d4b649d2387ec9f0fce6833c112c323d1e651dbfe156a436cb65b6b2dae57e98811a2978909af13c9495250fc2556eec308363d060cfbefae3432d
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C:\Windows\SysWOW64\jmpsjkhd.exeFilesize
255KB
MD54a1eb57ef4061e3c77ea196d28c5c69c
SHA1aa1832e45eb03acf2681219d032e97c93ed74f82
SHA2564d87efa0444232b17fe35c47824582aa113873edade449225a3ddc35ed2ed7d9
SHA5121a4f69d2f91d1d2cedad728167e0423477fe273af82767745023830f7f923877e4eb45d10bbbd974664e00dffe03fac2f73c1b824a6d89e1a23e079bacb4ec4c
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C:\Windows\SysWOW64\jmpsjkhd.exeFilesize
255KB
MD54a1eb57ef4061e3c77ea196d28c5c69c
SHA1aa1832e45eb03acf2681219d032e97c93ed74f82
SHA2564d87efa0444232b17fe35c47824582aa113873edade449225a3ddc35ed2ed7d9
SHA5121a4f69d2f91d1d2cedad728167e0423477fe273af82767745023830f7f923877e4eb45d10bbbd974664e00dffe03fac2f73c1b824a6d89e1a23e079bacb4ec4c
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C:\Windows\SysWOW64\jmpsjkhd.exeFilesize
255KB
MD54a1eb57ef4061e3c77ea196d28c5c69c
SHA1aa1832e45eb03acf2681219d032e97c93ed74f82
SHA2564d87efa0444232b17fe35c47824582aa113873edade449225a3ddc35ed2ed7d9
SHA5121a4f69d2f91d1d2cedad728167e0423477fe273af82767745023830f7f923877e4eb45d10bbbd974664e00dffe03fac2f73c1b824a6d89e1a23e079bacb4ec4c
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C:\Windows\mydoc.rtfFilesize
223B
MD506604e5941c126e2e7be02c5cd9f62ec
SHA14eb9fdf8ff4e1e539236002bd363b82c8f8930e1
SHA25685f2405d1f67021a3206faa26f6887932fea71aea070df3efb2902902e2d03e2
SHA512803f5f2fddbf29fef34de184eb35c2311b7a694740983ca10b54ef252dd26cda4987458d2569f441c6dedc3478bea12b45bfd3566f1b256504a0869ad3829df7
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\??\c:\Users\Admin\AppData\Roaming\UnlockCompare.doc.exeFilesize
255KB
MD5bf3221c3cae383ff36267b6e85c7f268
SHA13b91df7be84b7857d16d42439ae6a682a413218f
SHA2568a9beb3806c016c2d85fdc57701d67081417021c47b829e69e94e7682bc27dad
SHA512c3083b5c4468ab9eab0157e8471baf40af64b45902b67005fb3fd2bc0b5b6281c1429063f5e90f01723d284e606885b4afb4dc7ef45eeb177672bd543cd1f475
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\Windows\SysWOW64\biwtbqaiqrlzija.exeFilesize
255KB
MD5be31a2a5f48dd86c596495f1b5130a72
SHA12dc0401168aaf7501fb558b8511d1c869502b62b
SHA256ce57b7366df3414ddb3d7fb2fea2b32b76eed3effc222f0716f629620fec936f
SHA512a7c2e6bd091b83416ca39ddef6bf91192e91b7b30525de91b61bd5670d011e391f6d27bf4b534170c610a16fce3d8ada8ee91609d08b3973f4425260e52686be
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\Windows\SysWOW64\cbirwfecce.exeFilesize
255KB
MD54f30e0b79cca72f96257df9ce190e223
SHA13b2ed3e5d964133674c78cac34fe8d7f8953fcee
SHA2564fa2b727b2ddd80eecb8665c7a88dc80d28186ec217c13ba0f31970efb25de48
SHA51202e889f6b24a75cc731a4069c34c760406e09603e69cdaf62ffe94ad342810068881ffe1d9722080b2551acdf205a3f42ec97b44514a0e1d8fe7072b7ea6e19d
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\Windows\SysWOW64\hqyfurujgcfio.exeFilesize
255KB
MD5201aaff5682ee52d34342732d1acb27e
SHA11115d9bcaadbf2b89a89df2073c3701bea296895
SHA2569ed591fb0c259c949ff2b01b9350536569de46fcf18efddac8fa0f5812f36e86
SHA5128ede85b3a5d4b649d2387ec9f0fce6833c112c323d1e651dbfe156a436cb65b6b2dae57e98811a2978909af13c9495250fc2556eec308363d060cfbefae3432d
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\Windows\SysWOW64\jmpsjkhd.exeFilesize
255KB
MD54a1eb57ef4061e3c77ea196d28c5c69c
SHA1aa1832e45eb03acf2681219d032e97c93ed74f82
SHA2564d87efa0444232b17fe35c47824582aa113873edade449225a3ddc35ed2ed7d9
SHA5121a4f69d2f91d1d2cedad728167e0423477fe273af82767745023830f7f923877e4eb45d10bbbd974664e00dffe03fac2f73c1b824a6d89e1a23e079bacb4ec4c
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\Windows\SysWOW64\jmpsjkhd.exeFilesize
255KB
MD54a1eb57ef4061e3c77ea196d28c5c69c
SHA1aa1832e45eb03acf2681219d032e97c93ed74f82
SHA2564d87efa0444232b17fe35c47824582aa113873edade449225a3ddc35ed2ed7d9
SHA5121a4f69d2f91d1d2cedad728167e0423477fe273af82767745023830f7f923877e4eb45d10bbbd974664e00dffe03fac2f73c1b824a6d89e1a23e079bacb4ec4c
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memory/676-62-0x0000000000000000-mapping.dmp
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memory/676-83-0x0000000000400000-0x00000000004A0000-memory.dmpFilesize
640KB
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memory/676-97-0x0000000000400000-0x00000000004A0000-memory.dmpFilesize
640KB
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memory/824-95-0x00000000711ED000-0x00000000711F8000-memory.dmpFilesize
44KB
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memory/824-90-0x0000000072781000-0x0000000072784000-memory.dmpFilesize
12KB
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memory/824-101-0x00000000711ED000-0x00000000711F8000-memory.dmpFilesize
44KB
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memory/824-104-0x000000005FFF0000-0x0000000060000000-memory.dmpFilesize
64KB
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memory/824-92-0x000000005FFF0000-0x0000000060000000-memory.dmpFilesize
64KB
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memory/824-91-0x0000000070201000-0x0000000070203000-memory.dmpFilesize
8KB
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memory/824-88-0x0000000000000000-mapping.dmp
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memory/824-105-0x00000000711ED000-0x00000000711F8000-memory.dmpFilesize
44KB
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memory/1028-87-0x0000000000400000-0x00000000004A0000-memory.dmpFilesize
640KB
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memory/1028-100-0x0000000000400000-0x00000000004A0000-memory.dmpFilesize
640KB
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memory/1028-78-0x0000000000000000-mapping.dmp
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memory/1088-81-0x0000000000400000-0x00000000004A0000-memory.dmpFilesize
640KB
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memory/1088-96-0x0000000000400000-0x00000000004A0000-memory.dmpFilesize
640KB
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memory/1088-58-0x0000000000000000-mapping.dmp
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memory/1176-66-0x0000000000000000-mapping.dmp
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memory/1176-85-0x0000000000400000-0x00000000004A0000-memory.dmpFilesize
640KB
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memory/1176-98-0x0000000000400000-0x00000000004A0000-memory.dmpFilesize
640KB
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memory/1324-102-0x0000000000000000-mapping.dmp
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memory/1324-103-0x000007FEFBC61000-0x000007FEFBC63000-memory.dmpFilesize
8KB
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memory/1496-82-0x0000000002220000-0x00000000022C0000-memory.dmpFilesize
640KB
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memory/1496-54-0x0000000076161000-0x0000000076163000-memory.dmpFilesize
8KB
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memory/1496-89-0x0000000000400000-0x00000000004A0000-memory.dmpFilesize
640KB
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memory/1496-84-0x0000000002220000-0x00000000022C0000-memory.dmpFilesize
640KB
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memory/1496-57-0x0000000002220000-0x00000000022C0000-memory.dmpFilesize
640KB
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memory/1496-56-0x0000000000400000-0x00000000004A0000-memory.dmpFilesize
640KB
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memory/1744-99-0x0000000000400000-0x00000000004A0000-memory.dmpFilesize
640KB
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memory/1744-86-0x0000000000400000-0x00000000004A0000-memory.dmpFilesize
640KB
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memory/1744-70-0x0000000000000000-mapping.dmp