Analysis
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max time kernel
188s -
max time network
33s -
platform
windows7_x64 -
resource
win7-20221111-en -
resource tags
arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system -
submitted
23-11-2022 21:03
Behavioral task
behavioral1
Sample
7df29a0d5e7b6e9a48c3492689a0196983d943fafde65800f0d2ac4ebba918f6.exe
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
7df29a0d5e7b6e9a48c3492689a0196983d943fafde65800f0d2ac4ebba918f6.exe
Resource
win10v2004-20221111-en
General
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Target
7df29a0d5e7b6e9a48c3492689a0196983d943fafde65800f0d2ac4ebba918f6.exe
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Size
255KB
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MD5
91fdc5866a1a2beb0c0264724e95c533
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SHA1
de7c57622c61abe3fdc8c0b60e974fe469f08627
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SHA256
7df29a0d5e7b6e9a48c3492689a0196983d943fafde65800f0d2ac4ebba918f6
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SHA512
9697b99751f23c6f0f2aa73125a78fd99d4e5c2b9a63a392378fd11aafb1c529edfebd3d00172af30453f3b8085f5b4ad81e2cfe3de1cfee44fd6d91b02b83d4
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SSDEEP
3072:MMDb50WrZa8jCgae5+VQkGdUQFDxePZ2SBaQJXkNRtXlNGKaUIQW/qlQBG3mmTJN:1xlZam+akqx6YQJXcNlEHUIQeE3mmBIo
Malware Config
Signatures
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Modifies visibility of file extensions in Explorer 2 TTPs 1 IoCs
Processes:
vvvzjnnhlz.exedescription ioc process Set value (int) \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\HideFileExt = "1" vvvzjnnhlz.exe -
Modifies visiblity of hidden/system files in Explorer 2 TTPs 1 IoCs
Processes:
vvvzjnnhlz.exedescription ioc process Set value (int) \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" vvvzjnnhlz.exe -
Processes:
vvvzjnnhlz.exedescription ioc process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" vvvzjnnhlz.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" vvvzjnnhlz.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" vvvzjnnhlz.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" vvvzjnnhlz.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" vvvzjnnhlz.exe -
Disables RegEdit via registry modification 1 IoCs
Processes:
vvvzjnnhlz.exedescription ioc process Set value (int) \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows\CurrentVersion\Policies\System\DisableRegistryTools = "1" vvvzjnnhlz.exe -
Executes dropped EXE 5 IoCs
Processes:
vvvzjnnhlz.exeakvoglnialxnwfp.exerypijqzo.exezlbnrdgrojqno.exerypijqzo.exepid process 556 vvvzjnnhlz.exe 652 akvoglnialxnwfp.exe 520 rypijqzo.exe 1248 zlbnrdgrojqno.exe 616 rypijqzo.exe -
Processes:
resource yara_rule behavioral1/memory/1740-55-0x0000000000400000-0x00000000004A0000-memory.dmp upx \Windows\SysWOW64\vvvzjnnhlz.exe upx C:\Windows\SysWOW64\vvvzjnnhlz.exe upx C:\Windows\SysWOW64\akvoglnialxnwfp.exe upx C:\Windows\SysWOW64\vvvzjnnhlz.exe upx \Windows\SysWOW64\rypijqzo.exe upx C:\Windows\SysWOW64\rypijqzo.exe upx \Windows\SysWOW64\zlbnrdgrojqno.exe upx \Windows\SysWOW64\akvoglnialxnwfp.exe upx C:\Windows\SysWOW64\rypijqzo.exe upx C:\Windows\SysWOW64\zlbnrdgrojqno.exe upx C:\Windows\SysWOW64\akvoglnialxnwfp.exe upx C:\Windows\SysWOW64\zlbnrdgrojqno.exe upx \Windows\SysWOW64\rypijqzo.exe upx C:\Windows\SysWOW64\rypijqzo.exe upx behavioral1/memory/1740-81-0x0000000000400000-0x00000000004A0000-memory.dmp upx behavioral1/memory/556-82-0x0000000000400000-0x00000000004A0000-memory.dmp upx behavioral1/memory/652-83-0x0000000000400000-0x00000000004A0000-memory.dmp upx behavioral1/memory/520-84-0x0000000000400000-0x00000000004A0000-memory.dmp upx behavioral1/memory/1248-85-0x0000000000400000-0x00000000004A0000-memory.dmp upx behavioral1/memory/616-88-0x0000000000400000-0x00000000004A0000-memory.dmp upx C:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLV.DOC.exe upx behavioral1/memory/556-95-0x0000000000400000-0x00000000004A0000-memory.dmp upx behavioral1/memory/616-99-0x0000000000400000-0x00000000004A0000-memory.dmp upx behavioral1/memory/1248-98-0x0000000000400000-0x00000000004A0000-memory.dmp upx behavioral1/memory/520-97-0x0000000000400000-0x00000000004A0000-memory.dmp upx behavioral1/memory/652-96-0x0000000000400000-0x00000000004A0000-memory.dmp upx -
Loads dropped DLL 5 IoCs
Processes:
7df29a0d5e7b6e9a48c3492689a0196983d943fafde65800f0d2ac4ebba918f6.exevvvzjnnhlz.exepid process 1740 7df29a0d5e7b6e9a48c3492689a0196983d943fafde65800f0d2ac4ebba918f6.exe 1740 7df29a0d5e7b6e9a48c3492689a0196983d943fafde65800f0d2ac4ebba918f6.exe 1740 7df29a0d5e7b6e9a48c3492689a0196983d943fafde65800f0d2ac4ebba918f6.exe 1740 7df29a0d5e7b6e9a48c3492689a0196983d943fafde65800f0d2ac4ebba918f6.exe 556 vvvzjnnhlz.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:
vvvzjnnhlz.exedescription ioc process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" vvvzjnnhlz.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" vvvzjnnhlz.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" vvvzjnnhlz.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" vvvzjnnhlz.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirstRunDisabled = "1" vvvzjnnhlz.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" vvvzjnnhlz.exe -
Adds Run key to start application 2 TTPs 4 IoCs
Processes:
akvoglnialxnwfp.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\btmuupse = "vvvzjnnhlz.exe" akvoglnialxnwfp.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\psbaxmlv = "akvoglnialxnwfp.exe" akvoglnialxnwfp.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\ = "zlbnrdgrojqno.exe" akvoglnialxnwfp.exe Key created \REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Windows\CurrentVersion\Run akvoglnialxnwfp.exe -
Enumerates connected drives 3 TTPs 64 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
Processes:
vvvzjnnhlz.exerypijqzo.exerypijqzo.exedescription ioc process File opened (read-only) \??\f: vvvzjnnhlz.exe File opened (read-only) \??\q: vvvzjnnhlz.exe File opened (read-only) \??\b: rypijqzo.exe File opened (read-only) \??\m: vvvzjnnhlz.exe File opened (read-only) \??\y: vvvzjnnhlz.exe File opened (read-only) \??\z: vvvzjnnhlz.exe File opened (read-only) \??\e: rypijqzo.exe File opened (read-only) \??\j: rypijqzo.exe File opened (read-only) \??\h: vvvzjnnhlz.exe File opened (read-only) \??\a: rypijqzo.exe File opened (read-only) \??\z: rypijqzo.exe File opened (read-only) \??\t: vvvzjnnhlz.exe File opened (read-only) \??\x: vvvzjnnhlz.exe File opened (read-only) \??\v: rypijqzo.exe File opened (read-only) \??\g: vvvzjnnhlz.exe File opened (read-only) \??\i: rypijqzo.exe File opened (read-only) \??\l: rypijqzo.exe File opened (read-only) \??\u: rypijqzo.exe File opened (read-only) \??\b: vvvzjnnhlz.exe File opened (read-only) \??\a: rypijqzo.exe File opened (read-only) \??\g: rypijqzo.exe File opened (read-only) \??\s: rypijqzo.exe File opened (read-only) \??\z: rypijqzo.exe File opened (read-only) \??\y: rypijqzo.exe File opened (read-only) \??\k: vvvzjnnhlz.exe File opened (read-only) \??\u: vvvzjnnhlz.exe File opened (read-only) \??\j: rypijqzo.exe File opened (read-only) \??\m: rypijqzo.exe File opened (read-only) \??\p: rypijqzo.exe File opened (read-only) \??\n: vvvzjnnhlz.exe File opened (read-only) \??\w: vvvzjnnhlz.exe File opened (read-only) \??\y: rypijqzo.exe File opened (read-only) \??\h: rypijqzo.exe File opened (read-only) \??\h: rypijqzo.exe File opened (read-only) \??\o: rypijqzo.exe File opened (read-only) \??\e: vvvzjnnhlz.exe File opened (read-only) \??\l: vvvzjnnhlz.exe File opened (read-only) \??\p: vvvzjnnhlz.exe File opened (read-only) \??\s: vvvzjnnhlz.exe File opened (read-only) \??\v: vvvzjnnhlz.exe File opened (read-only) \??\n: rypijqzo.exe File opened (read-only) \??\v: rypijqzo.exe File opened (read-only) \??\w: rypijqzo.exe File opened (read-only) \??\o: vvvzjnnhlz.exe File opened (read-only) \??\r: vvvzjnnhlz.exe File opened (read-only) \??\m: rypijqzo.exe File opened (read-only) \??\x: rypijqzo.exe File opened (read-only) \??\n: rypijqzo.exe File opened (read-only) \??\r: rypijqzo.exe File opened (read-only) \??\u: rypijqzo.exe File opened (read-only) \??\x: rypijqzo.exe File opened (read-only) \??\k: rypijqzo.exe File opened (read-only) \??\o: rypijqzo.exe File opened (read-only) \??\e: rypijqzo.exe File opened (read-only) \??\f: rypijqzo.exe File opened (read-only) \??\l: rypijqzo.exe File opened (read-only) \??\f: rypijqzo.exe File opened (read-only) \??\r: rypijqzo.exe File opened (read-only) \??\t: rypijqzo.exe File opened (read-only) \??\i: rypijqzo.exe File opened (read-only) \??\k: rypijqzo.exe File opened (read-only) \??\t: rypijqzo.exe File opened (read-only) \??\i: vvvzjnnhlz.exe File opened (read-only) \??\g: rypijqzo.exe -
Modifies WinLogon 2 TTPs 2 IoCs
Processes:
vvvzjnnhlz.exedescription ioc process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\SFCDisable = "4294967197" vvvzjnnhlz.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\SFCScan = "0" vvvzjnnhlz.exe -
AutoIT Executable 12 IoCs
AutoIT scripts compiled to PE executables.
Processes:
resource yara_rule behavioral1/memory/1740-55-0x0000000000400000-0x00000000004A0000-memory.dmp autoit_exe behavioral1/memory/1740-81-0x0000000000400000-0x00000000004A0000-memory.dmp autoit_exe behavioral1/memory/556-82-0x0000000000400000-0x00000000004A0000-memory.dmp autoit_exe behavioral1/memory/652-83-0x0000000000400000-0x00000000004A0000-memory.dmp autoit_exe behavioral1/memory/520-84-0x0000000000400000-0x00000000004A0000-memory.dmp autoit_exe behavioral1/memory/1248-85-0x0000000000400000-0x00000000004A0000-memory.dmp autoit_exe behavioral1/memory/616-88-0x0000000000400000-0x00000000004A0000-memory.dmp autoit_exe behavioral1/memory/556-95-0x0000000000400000-0x00000000004A0000-memory.dmp autoit_exe behavioral1/memory/616-99-0x0000000000400000-0x00000000004A0000-memory.dmp autoit_exe behavioral1/memory/1248-98-0x0000000000400000-0x00000000004A0000-memory.dmp autoit_exe behavioral1/memory/520-97-0x0000000000400000-0x00000000004A0000-memory.dmp autoit_exe behavioral1/memory/652-96-0x0000000000400000-0x00000000004A0000-memory.dmp autoit_exe -
Drops file in System32 directory 9 IoCs
Processes:
7df29a0d5e7b6e9a48c3492689a0196983d943fafde65800f0d2ac4ebba918f6.exevvvzjnnhlz.exedescription ioc process File created C:\Windows\SysWOW64\rypijqzo.exe 7df29a0d5e7b6e9a48c3492689a0196983d943fafde65800f0d2ac4ebba918f6.exe File created C:\Windows\SysWOW64\zlbnrdgrojqno.exe 7df29a0d5e7b6e9a48c3492689a0196983d943fafde65800f0d2ac4ebba918f6.exe File opened for modification C:\Windows\SysWOW64\msvbvm60.dll vvvzjnnhlz.exe File created C:\Windows\SysWOW64\akvoglnialxnwfp.exe 7df29a0d5e7b6e9a48c3492689a0196983d943fafde65800f0d2ac4ebba918f6.exe File opened for modification C:\Windows\SysWOW64\akvoglnialxnwfp.exe 7df29a0d5e7b6e9a48c3492689a0196983d943fafde65800f0d2ac4ebba918f6.exe File opened for modification C:\Windows\SysWOW64\rypijqzo.exe 7df29a0d5e7b6e9a48c3492689a0196983d943fafde65800f0d2ac4ebba918f6.exe File opened for modification C:\Windows\SysWOW64\zlbnrdgrojqno.exe 7df29a0d5e7b6e9a48c3492689a0196983d943fafde65800f0d2ac4ebba918f6.exe File created C:\Windows\SysWOW64\vvvzjnnhlz.exe 7df29a0d5e7b6e9a48c3492689a0196983d943fafde65800f0d2ac4ebba918f6.exe File opened for modification C:\Windows\SysWOW64\vvvzjnnhlz.exe 7df29a0d5e7b6e9a48c3492689a0196983d943fafde65800f0d2ac4ebba918f6.exe -
Drops file in Program Files directory 14 IoCs
Processes:
rypijqzo.exerypijqzo.exedescription ioc process File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLN.DOC.exe rypijqzo.exe File opened for modification \??\c:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLV.DOC.exe rypijqzo.exe File created \??\c:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLN.DOC.exe rypijqzo.exe File created \??\c:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLV.DOC.exe rypijqzo.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLV.DOC.exe rypijqzo.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLN.nal rypijqzo.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLV.nal rypijqzo.exe File opened for modification \??\c:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLN.DOC.exe rypijqzo.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLN.nal rypijqzo.exe File opened for modification \??\c:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLV.DOC.exe rypijqzo.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLN.DOC.exe rypijqzo.exe File opened for modification \??\c:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLN.DOC.exe rypijqzo.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLV.nal rypijqzo.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLV.DOC.exe rypijqzo.exe -
Drops file in Windows directory 5 IoCs
Processes:
7df29a0d5e7b6e9a48c3492689a0196983d943fafde65800f0d2ac4ebba918f6.exeWINWORD.EXEdescription ioc process File opened for modification C:\Windows\mydoc.rtf 7df29a0d5e7b6e9a48c3492689a0196983d943fafde65800f0d2ac4ebba918f6.exe File opened for modification C:\Windows\mydoc.rtf WINWORD.EXE File created C:\Windows\~$mydoc.rtf WINWORD.EXE File opened for modification C:\Windows\Debug\WIA\wiatrace.log WINWORD.EXE File opened for modification C:\Windows\~$mydoc.rtf WINWORD.EXE -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Office loads VBA resources, possible macro or embedded object present
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Processes:
WINWORD.EXEdescription ioc process 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\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell 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\edit\command WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit WINWORD.EXE Set value (data) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0057004f0052004400460069006c00650073003e00620069002400540021005600210030005a003d007b0050006b00300076006d007e0041005a00750020002f006e002000220025003100220000000000 WINWORD.EXE Key deleted \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit\COMMAND WINWORD.EXE Set value (data) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0057004f0052004400460069006c00650073003e00620069002400540021005600210030005a003d007b0050006b00300076006d007e0041005a00750020002f006e002000220025003100220000000000 WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit\ = "&Edit" WINWORD.EXE Key deleted \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit WINWORD.EXE Key created \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\MenuExt WINWORD.EXE Key created \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote WINWORD.EXE Key created \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 WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell WINWORD.EXE Key created \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\Toolbar WINWORD.EXE Key created \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\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\WINWORD.EXE\" /n \"%1\"" WINWORD.EXE Key deleted \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit\COMMAND WINWORD.EXE Key deleted \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell WINWORD.EXE Set value (str) \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\Toolbar\ShowDiscussionButton = "Yes" WINWORD.EXE Set value (str) \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\ = "res://C:\\PROGRA~2\\MICROS~1\\Office14\\EXCEL.EXE/3000" 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 deleted \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor WINWORD.EXE Key created \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel WINWORD.EXE Set value (int) \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\Contexts = "55" WINWORD.EXE Set value (int) \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\Contexts = "1" WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit\command WINWORD.EXE Set value (str) \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\ = "res://C:\\PROGRA~2\\MICROS~1\\Office14\\ONBttnIE.dll/105" WINWORD.EXE -
Modifies registry class 64 IoCs
Processes:
WINWORD.EXEvvvzjnnhlz.exe7df29a0d5e7b6e9a48c3492689a0196983d943fafde65800f0d2ac4ebba918f6.exedescription ioc process 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\MSPub.exe\shell\edit WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell 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 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\ = "&Open" WINWORD.EXE Set value (data) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0045005800430045004c00460069006c00650073003e00560069006a00710042006f006600280059003800270077002100460049006400310067004c00510020002f0064006400650000000000 WINWORD.EXE Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Edit\command WINWORD.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\mhtmlfile\shellex\IconHandler WINWORD.EXE Set value (data) \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0045005800430045004c00460069006c00650073003e00560069006a00710042006f006600280059003800270077002100460049006400310067004c00510020002f0064006400650000000000 WINWORD.EXE Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Edit WINWORD.EXE Set value (data) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0045005800430045004c00460069006c00650073003e00560069006a00710042006f006600280059003800270077002100460049006400310067004c00510020002f0064006400650000000000 WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Edit\command WINWORD.EXE Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Edit WINWORD.EXE Set value (data) \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\WinWord.exe\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0057004f0052004400460069006c00650073003e00620069002400540021005600210030005a003d007b0050006b00300076006d007e0041005a00750020002f006e002000220025003100220000000000 WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit\ddeexec\application\ = "Excel" WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.vbs\ = "txtfile" vvvzjnnhlz.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.reg\ = "txtfile" vvvzjnnhlz.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Edit WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit\ddeexec\application WINWORD.EXE Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\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\htmlfile\shell\Edit\ = "&Edit" WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Word\shell\edit\ = "&Open" WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{42042206-2D85-11D3-8CFF-005004838597}\Version\14 WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\DefaultIcon 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\MSPub.exe\shell\edit WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLV.Classes\Com4 = "7FFBFF8B485D851F9041D7587D92BCEFE13D593666466330D79B" 7df29a0d5e7b6e9a48c3492689a0196983d943fafde65800f0d2ac4ebba918f6.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.reg vvvzjnnhlz.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Word\shell\edit WINWORD.EXE Set value (data) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\WinWord.exe\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0057004f0052004400460069006c00650073003e00620069002400540021005600210030005a003d007b0050006b00300076006d007e0041005a00750020002f006e002000220025003100220000000000 WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.wsf vvvzjnnhlz.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\DefaultIcon\ = "\"%1\"" 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\.htm\OpenWithList\MSPub.exe\shell\edit\command WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{42042206-2D85-11D3-8CFF-005004838597}\Old Icon\mhtmlfile WINWORD.EXE Set value (data) \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Word\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0057004f0052004400460069006c00650073003e00620069002400540021005600210030005a003d007b0050006b00300076006d007e0041005a00750020002f006e002000220025003100220000000000 WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel\shell\edit\ddeexec\ = "[open(\"%1\")]" WINWORD.EXE Key created \REGISTRY\MACHINE\Software\Classes\CLV.Classes 7df29a0d5e7b6e9a48c3492689a0196983d943fafde65800f0d2ac4ebba918f6.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 Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\WinWord.exe\shell\edit\ = "&Open" WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit\ddeexec\topic 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\.mht 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\.htm\OpenWithList\Microsoft Excel\shell\edit\ = "&Open" WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\ddeexec\topic 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 Set value (data) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\MSPub.exe\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b005000750062005000720069006d006100720079003e00520024006e0075006a0053005700460065003f007d0061004c00720052007000390078004000570020002500310000000000 WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\WinWord.exe\shell\edit\command WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLV.Classes\StartCom2 = "193FC70B15E0DAC5B9CC7CE9ED9237CF" 7df29a0d5e7b6e9a48c3492689a0196983d943fafde65800f0d2ac4ebba918f6.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{42042206-2D85-11D3-8CFF-005004838597}\Old Icon\htmlfile WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\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 Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Word WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\WinWord.exe WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\MSPub.exe\shell\edit\ = "&Open" WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{42042206-2D85-11D3-8CFF-005004838597}\InprocServer32 WINWORD.EXE -
Suspicious behavior: AddClipboardFormatListener 1 IoCs
Processes:
WINWORD.EXEpid process 1080 WINWORD.EXE -
Suspicious behavior: EnumeratesProcesses 64 IoCs
Processes:
7df29a0d5e7b6e9a48c3492689a0196983d943fafde65800f0d2ac4ebba918f6.exerypijqzo.exevvvzjnnhlz.exeakvoglnialxnwfp.exezlbnrdgrojqno.exerypijqzo.exepid process 1740 7df29a0d5e7b6e9a48c3492689a0196983d943fafde65800f0d2ac4ebba918f6.exe 1740 7df29a0d5e7b6e9a48c3492689a0196983d943fafde65800f0d2ac4ebba918f6.exe 1740 7df29a0d5e7b6e9a48c3492689a0196983d943fafde65800f0d2ac4ebba918f6.exe 1740 7df29a0d5e7b6e9a48c3492689a0196983d943fafde65800f0d2ac4ebba918f6.exe 1740 7df29a0d5e7b6e9a48c3492689a0196983d943fafde65800f0d2ac4ebba918f6.exe 1740 7df29a0d5e7b6e9a48c3492689a0196983d943fafde65800f0d2ac4ebba918f6.exe 1740 7df29a0d5e7b6e9a48c3492689a0196983d943fafde65800f0d2ac4ebba918f6.exe 1740 7df29a0d5e7b6e9a48c3492689a0196983d943fafde65800f0d2ac4ebba918f6.exe 520 rypijqzo.exe 520 rypijqzo.exe 520 rypijqzo.exe 520 rypijqzo.exe 556 vvvzjnnhlz.exe 556 vvvzjnnhlz.exe 556 vvvzjnnhlz.exe 556 vvvzjnnhlz.exe 556 vvvzjnnhlz.exe 652 akvoglnialxnwfp.exe 652 akvoglnialxnwfp.exe 652 akvoglnialxnwfp.exe 652 akvoglnialxnwfp.exe 652 akvoglnialxnwfp.exe 1248 zlbnrdgrojqno.exe 1248 zlbnrdgrojqno.exe 1248 zlbnrdgrojqno.exe 1248 zlbnrdgrojqno.exe 1248 zlbnrdgrojqno.exe 1248 zlbnrdgrojqno.exe 616 rypijqzo.exe 616 rypijqzo.exe 616 rypijqzo.exe 616 rypijqzo.exe 652 akvoglnialxnwfp.exe 652 akvoglnialxnwfp.exe 1248 zlbnrdgrojqno.exe 1248 zlbnrdgrojqno.exe 652 akvoglnialxnwfp.exe 652 akvoglnialxnwfp.exe 1248 zlbnrdgrojqno.exe 1248 zlbnrdgrojqno.exe 652 akvoglnialxnwfp.exe 1248 zlbnrdgrojqno.exe 1248 zlbnrdgrojqno.exe 652 akvoglnialxnwfp.exe 1248 zlbnrdgrojqno.exe 1248 zlbnrdgrojqno.exe 652 akvoglnialxnwfp.exe 1248 zlbnrdgrojqno.exe 1248 zlbnrdgrojqno.exe 652 akvoglnialxnwfp.exe 1248 zlbnrdgrojqno.exe 1248 zlbnrdgrojqno.exe 652 akvoglnialxnwfp.exe 1248 zlbnrdgrojqno.exe 1248 zlbnrdgrojqno.exe 652 akvoglnialxnwfp.exe 1248 zlbnrdgrojqno.exe 1248 zlbnrdgrojqno.exe 652 akvoglnialxnwfp.exe 1248 zlbnrdgrojqno.exe 1248 zlbnrdgrojqno.exe 652 akvoglnialxnwfp.exe 1248 zlbnrdgrojqno.exe 1248 zlbnrdgrojqno.exe -
Suspicious use of FindShellTrayWindow 18 IoCs
Processes:
7df29a0d5e7b6e9a48c3492689a0196983d943fafde65800f0d2ac4ebba918f6.exevvvzjnnhlz.exerypijqzo.exeakvoglnialxnwfp.exezlbnrdgrojqno.exerypijqzo.exepid process 1740 7df29a0d5e7b6e9a48c3492689a0196983d943fafde65800f0d2ac4ebba918f6.exe 1740 7df29a0d5e7b6e9a48c3492689a0196983d943fafde65800f0d2ac4ebba918f6.exe 1740 7df29a0d5e7b6e9a48c3492689a0196983d943fafde65800f0d2ac4ebba918f6.exe 556 vvvzjnnhlz.exe 556 vvvzjnnhlz.exe 556 vvvzjnnhlz.exe 520 rypijqzo.exe 520 rypijqzo.exe 520 rypijqzo.exe 652 akvoglnialxnwfp.exe 652 akvoglnialxnwfp.exe 652 akvoglnialxnwfp.exe 1248 zlbnrdgrojqno.exe 1248 zlbnrdgrojqno.exe 1248 zlbnrdgrojqno.exe 616 rypijqzo.exe 616 rypijqzo.exe 616 rypijqzo.exe -
Suspicious use of SendNotifyMessage 18 IoCs
Processes:
7df29a0d5e7b6e9a48c3492689a0196983d943fafde65800f0d2ac4ebba918f6.exevvvzjnnhlz.exerypijqzo.exeakvoglnialxnwfp.exezlbnrdgrojqno.exerypijqzo.exepid process 1740 7df29a0d5e7b6e9a48c3492689a0196983d943fafde65800f0d2ac4ebba918f6.exe 1740 7df29a0d5e7b6e9a48c3492689a0196983d943fafde65800f0d2ac4ebba918f6.exe 1740 7df29a0d5e7b6e9a48c3492689a0196983d943fafde65800f0d2ac4ebba918f6.exe 556 vvvzjnnhlz.exe 556 vvvzjnnhlz.exe 556 vvvzjnnhlz.exe 520 rypijqzo.exe 520 rypijqzo.exe 520 rypijqzo.exe 652 akvoglnialxnwfp.exe 652 akvoglnialxnwfp.exe 652 akvoglnialxnwfp.exe 1248 zlbnrdgrojqno.exe 1248 zlbnrdgrojqno.exe 1248 zlbnrdgrojqno.exe 616 rypijqzo.exe 616 rypijqzo.exe 616 rypijqzo.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
Processes:
WINWORD.EXEpid process 1080 WINWORD.EXE 1080 WINWORD.EXE -
Suspicious use of WriteProcessMemory 28 IoCs
Processes:
7df29a0d5e7b6e9a48c3492689a0196983d943fafde65800f0d2ac4ebba918f6.exevvvzjnnhlz.exeWINWORD.EXEdescription pid process target process PID 1740 wrote to memory of 556 1740 7df29a0d5e7b6e9a48c3492689a0196983d943fafde65800f0d2ac4ebba918f6.exe vvvzjnnhlz.exe PID 1740 wrote to memory of 556 1740 7df29a0d5e7b6e9a48c3492689a0196983d943fafde65800f0d2ac4ebba918f6.exe vvvzjnnhlz.exe PID 1740 wrote to memory of 556 1740 7df29a0d5e7b6e9a48c3492689a0196983d943fafde65800f0d2ac4ebba918f6.exe vvvzjnnhlz.exe PID 1740 wrote to memory of 556 1740 7df29a0d5e7b6e9a48c3492689a0196983d943fafde65800f0d2ac4ebba918f6.exe vvvzjnnhlz.exe PID 1740 wrote to memory of 652 1740 7df29a0d5e7b6e9a48c3492689a0196983d943fafde65800f0d2ac4ebba918f6.exe akvoglnialxnwfp.exe PID 1740 wrote to memory of 652 1740 7df29a0d5e7b6e9a48c3492689a0196983d943fafde65800f0d2ac4ebba918f6.exe akvoglnialxnwfp.exe PID 1740 wrote to memory of 652 1740 7df29a0d5e7b6e9a48c3492689a0196983d943fafde65800f0d2ac4ebba918f6.exe akvoglnialxnwfp.exe PID 1740 wrote to memory of 652 1740 7df29a0d5e7b6e9a48c3492689a0196983d943fafde65800f0d2ac4ebba918f6.exe akvoglnialxnwfp.exe PID 1740 wrote to memory of 520 1740 7df29a0d5e7b6e9a48c3492689a0196983d943fafde65800f0d2ac4ebba918f6.exe rypijqzo.exe PID 1740 wrote to memory of 520 1740 7df29a0d5e7b6e9a48c3492689a0196983d943fafde65800f0d2ac4ebba918f6.exe rypijqzo.exe PID 1740 wrote to memory of 520 1740 7df29a0d5e7b6e9a48c3492689a0196983d943fafde65800f0d2ac4ebba918f6.exe rypijqzo.exe PID 1740 wrote to memory of 520 1740 7df29a0d5e7b6e9a48c3492689a0196983d943fafde65800f0d2ac4ebba918f6.exe rypijqzo.exe PID 1740 wrote to memory of 1248 1740 7df29a0d5e7b6e9a48c3492689a0196983d943fafde65800f0d2ac4ebba918f6.exe zlbnrdgrojqno.exe PID 1740 wrote to memory of 1248 1740 7df29a0d5e7b6e9a48c3492689a0196983d943fafde65800f0d2ac4ebba918f6.exe zlbnrdgrojqno.exe PID 1740 wrote to memory of 1248 1740 7df29a0d5e7b6e9a48c3492689a0196983d943fafde65800f0d2ac4ebba918f6.exe zlbnrdgrojqno.exe PID 1740 wrote to memory of 1248 1740 7df29a0d5e7b6e9a48c3492689a0196983d943fafde65800f0d2ac4ebba918f6.exe zlbnrdgrojqno.exe PID 556 wrote to memory of 616 556 vvvzjnnhlz.exe rypijqzo.exe PID 556 wrote to memory of 616 556 vvvzjnnhlz.exe rypijqzo.exe PID 556 wrote to memory of 616 556 vvvzjnnhlz.exe rypijqzo.exe PID 556 wrote to memory of 616 556 vvvzjnnhlz.exe rypijqzo.exe PID 1740 wrote to memory of 1080 1740 7df29a0d5e7b6e9a48c3492689a0196983d943fafde65800f0d2ac4ebba918f6.exe WINWORD.EXE PID 1740 wrote to memory of 1080 1740 7df29a0d5e7b6e9a48c3492689a0196983d943fafde65800f0d2ac4ebba918f6.exe WINWORD.EXE PID 1740 wrote to memory of 1080 1740 7df29a0d5e7b6e9a48c3492689a0196983d943fafde65800f0d2ac4ebba918f6.exe WINWORD.EXE PID 1740 wrote to memory of 1080 1740 7df29a0d5e7b6e9a48c3492689a0196983d943fafde65800f0d2ac4ebba918f6.exe WINWORD.EXE PID 1080 wrote to memory of 1880 1080 WINWORD.EXE splwow64.exe PID 1080 wrote to memory of 1880 1080 WINWORD.EXE splwow64.exe PID 1080 wrote to memory of 1880 1080 WINWORD.EXE splwow64.exe PID 1080 wrote to memory of 1880 1080 WINWORD.EXE splwow64.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\7df29a0d5e7b6e9a48c3492689a0196983d943fafde65800f0d2ac4ebba918f6.exe"C:\Users\Admin\AppData\Local\Temp\7df29a0d5e7b6e9a48c3492689a0196983d943fafde65800f0d2ac4ebba918f6.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
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C:\Windows\SysWOW64\vvvzjnnhlz.exevvvzjnnhlz.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
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C:\Windows\SysWOW64\rypijqzo.exeC:\Windows\system32\rypijqzo.exe3⤵
- Executes dropped EXE
- Enumerates connected drives
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
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C:\Windows\SysWOW64\akvoglnialxnwfp.exeakvoglnialxnwfp.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
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C:\Windows\SysWOW64\rypijqzo.exerypijqzo.exe2⤵
- Executes dropped EXE
- Enumerates connected drives
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
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C:\Windows\SysWOW64\zlbnrdgrojqno.exezlbnrdgrojqno.exe2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
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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
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C:\Windows\splwow64.exeC:\Windows\splwow64.exe 122883⤵
Network
MITRE ATT&CK Matrix ATT&CK v6
Persistence
Hidden Files and Directories
2Registry Run Keys / Startup Folder
1Winlogon Helper DLL
1Defense Evasion
Hidden Files and Directories
2Modify Registry
7Disabling Security Tools
2Replay Monitor
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Downloads
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C:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLV.DOC.exeFilesize
255KB
MD56afaba834d7984f19cd95e49dc1dc8c9
SHA151a77cab4ac09c37f2882d791a07206817bb77ba
SHA2561a4ca000d3bcac3a1bb06e59e0cc38656f8915231559ab9626be4b96f17a9c29
SHA512b03c126c733519a717c8888871ad7ffb3a7e47cc082797167e879d0f7510c20e9dd560943a0e6eee25e66ce1d05c04c8406ad4ef1b08ac720169353368a45d12
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C:\Windows\SysWOW64\akvoglnialxnwfp.exeFilesize
255KB
MD5e39a6d0ded7e312a60a042dd38e66a73
SHA1725ec5c65de40c9cff5e292961524d1a9e5558e6
SHA2568430ef8a22a2c280b954445a2fb43cd9d50e734bbe8eac96aaf4ef0f71b6c04e
SHA512618d7b4344782275ec6445380b9db372bb6c51315e188933d3d580cad97a83aaefccfdf1486dc1778201967e6353b88d26815b9cc248a905b86b208f3ea53a22
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C:\Windows\SysWOW64\akvoglnialxnwfp.exeFilesize
255KB
MD5e39a6d0ded7e312a60a042dd38e66a73
SHA1725ec5c65de40c9cff5e292961524d1a9e5558e6
SHA2568430ef8a22a2c280b954445a2fb43cd9d50e734bbe8eac96aaf4ef0f71b6c04e
SHA512618d7b4344782275ec6445380b9db372bb6c51315e188933d3d580cad97a83aaefccfdf1486dc1778201967e6353b88d26815b9cc248a905b86b208f3ea53a22
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C:\Windows\SysWOW64\rypijqzo.exeFilesize
255KB
MD59bd54a1d1927de56b8267c7dadd714f7
SHA1e1f652c96866444827d78fd20b4b516921ac7b11
SHA256f178b749af097cb8326222016c739d2c6d655caeb9882e26f27d9eff869c0ce3
SHA512f1b865a29a26b4693aa63d49a408cfe458ae8ad7670e061914fb3dce658845004623599848380ec5055fad00a732d02a3a5b309e97f0fb2ae26601564faf8c09
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C:\Windows\SysWOW64\rypijqzo.exeFilesize
255KB
MD59bd54a1d1927de56b8267c7dadd714f7
SHA1e1f652c96866444827d78fd20b4b516921ac7b11
SHA256f178b749af097cb8326222016c739d2c6d655caeb9882e26f27d9eff869c0ce3
SHA512f1b865a29a26b4693aa63d49a408cfe458ae8ad7670e061914fb3dce658845004623599848380ec5055fad00a732d02a3a5b309e97f0fb2ae26601564faf8c09
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C:\Windows\SysWOW64\rypijqzo.exeFilesize
255KB
MD59bd54a1d1927de56b8267c7dadd714f7
SHA1e1f652c96866444827d78fd20b4b516921ac7b11
SHA256f178b749af097cb8326222016c739d2c6d655caeb9882e26f27d9eff869c0ce3
SHA512f1b865a29a26b4693aa63d49a408cfe458ae8ad7670e061914fb3dce658845004623599848380ec5055fad00a732d02a3a5b309e97f0fb2ae26601564faf8c09
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C:\Windows\SysWOW64\vvvzjnnhlz.exeFilesize
255KB
MD567ad1d4056c5a8dee77d502e493960ff
SHA1bc1062a92996e098fa26f2c4bc1eaf331d9212d5
SHA25600ab0741fa68df35a88136bb60e7e7ffa4e5e2150a1c4433633f163338abf167
SHA512450dafd7888f4f7ace3991da901be1eb2978ae7446c7b14c37985f3797cedc7016ebe6ee7771fb1d8be626cb3ce3b5efed160cd8cd348f95fcfd0f193c00bb98
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C:\Windows\SysWOW64\vvvzjnnhlz.exeFilesize
255KB
MD567ad1d4056c5a8dee77d502e493960ff
SHA1bc1062a92996e098fa26f2c4bc1eaf331d9212d5
SHA25600ab0741fa68df35a88136bb60e7e7ffa4e5e2150a1c4433633f163338abf167
SHA512450dafd7888f4f7ace3991da901be1eb2978ae7446c7b14c37985f3797cedc7016ebe6ee7771fb1d8be626cb3ce3b5efed160cd8cd348f95fcfd0f193c00bb98
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C:\Windows\SysWOW64\zlbnrdgrojqno.exeFilesize
255KB
MD5f6bdaebda8c4e7f7e508a8eb32ff09d3
SHA1fb6380dbfa41278fdfe2ef3cd4f582e08f94e3e6
SHA25613c62f2a90e4129ea972b01f7b3aacf0bac1ef4d2251457971b8b5382c950a90
SHA5122a9380bba869eeafb69a4045eea8dafbc65e0b7beb53ef5990fd567ad3d578b2e307c9cdb9f1b73b9cb347355406354981f3a36891f6e92e9461e0e8a01b2c9f
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C:\Windows\SysWOW64\zlbnrdgrojqno.exeFilesize
255KB
MD5f6bdaebda8c4e7f7e508a8eb32ff09d3
SHA1fb6380dbfa41278fdfe2ef3cd4f582e08f94e3e6
SHA25613c62f2a90e4129ea972b01f7b3aacf0bac1ef4d2251457971b8b5382c950a90
SHA5122a9380bba869eeafb69a4045eea8dafbc65e0b7beb53ef5990fd567ad3d578b2e307c9cdb9f1b73b9cb347355406354981f3a36891f6e92e9461e0e8a01b2c9f
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C:\Windows\mydoc.rtfFilesize
223B
MD506604e5941c126e2e7be02c5cd9f62ec
SHA14eb9fdf8ff4e1e539236002bd363b82c8f8930e1
SHA25685f2405d1f67021a3206faa26f6887932fea71aea070df3efb2902902e2d03e2
SHA512803f5f2fddbf29fef34de184eb35c2311b7a694740983ca10b54ef252dd26cda4987458d2569f441c6dedc3478bea12b45bfd3566f1b256504a0869ad3829df7
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\Windows\SysWOW64\akvoglnialxnwfp.exeFilesize
255KB
MD5e39a6d0ded7e312a60a042dd38e66a73
SHA1725ec5c65de40c9cff5e292961524d1a9e5558e6
SHA2568430ef8a22a2c280b954445a2fb43cd9d50e734bbe8eac96aaf4ef0f71b6c04e
SHA512618d7b4344782275ec6445380b9db372bb6c51315e188933d3d580cad97a83aaefccfdf1486dc1778201967e6353b88d26815b9cc248a905b86b208f3ea53a22
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\Windows\SysWOW64\rypijqzo.exeFilesize
255KB
MD59bd54a1d1927de56b8267c7dadd714f7
SHA1e1f652c96866444827d78fd20b4b516921ac7b11
SHA256f178b749af097cb8326222016c739d2c6d655caeb9882e26f27d9eff869c0ce3
SHA512f1b865a29a26b4693aa63d49a408cfe458ae8ad7670e061914fb3dce658845004623599848380ec5055fad00a732d02a3a5b309e97f0fb2ae26601564faf8c09
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\Windows\SysWOW64\rypijqzo.exeFilesize
255KB
MD59bd54a1d1927de56b8267c7dadd714f7
SHA1e1f652c96866444827d78fd20b4b516921ac7b11
SHA256f178b749af097cb8326222016c739d2c6d655caeb9882e26f27d9eff869c0ce3
SHA512f1b865a29a26b4693aa63d49a408cfe458ae8ad7670e061914fb3dce658845004623599848380ec5055fad00a732d02a3a5b309e97f0fb2ae26601564faf8c09
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\Windows\SysWOW64\vvvzjnnhlz.exeFilesize
255KB
MD567ad1d4056c5a8dee77d502e493960ff
SHA1bc1062a92996e098fa26f2c4bc1eaf331d9212d5
SHA25600ab0741fa68df35a88136bb60e7e7ffa4e5e2150a1c4433633f163338abf167
SHA512450dafd7888f4f7ace3991da901be1eb2978ae7446c7b14c37985f3797cedc7016ebe6ee7771fb1d8be626cb3ce3b5efed160cd8cd348f95fcfd0f193c00bb98
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\Windows\SysWOW64\zlbnrdgrojqno.exeFilesize
255KB
MD5f6bdaebda8c4e7f7e508a8eb32ff09d3
SHA1fb6380dbfa41278fdfe2ef3cd4f582e08f94e3e6
SHA25613c62f2a90e4129ea972b01f7b3aacf0bac1ef4d2251457971b8b5382c950a90
SHA5122a9380bba869eeafb69a4045eea8dafbc65e0b7beb53ef5990fd567ad3d578b2e307c9cdb9f1b73b9cb347355406354981f3a36891f6e92e9461e0e8a01b2c9f
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memory/520-66-0x0000000000000000-mapping.dmp
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memory/520-97-0x0000000000400000-0x00000000004A0000-memory.dmpFilesize
640KB
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memory/520-84-0x0000000000400000-0x00000000004A0000-memory.dmpFilesize
640KB
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memory/556-87-0x0000000003890000-0x0000000003930000-memory.dmpFilesize
640KB
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memory/556-95-0x0000000000400000-0x00000000004A0000-memory.dmpFilesize
640KB
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memory/556-57-0x0000000000000000-mapping.dmp
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memory/556-82-0x0000000000400000-0x00000000004A0000-memory.dmpFilesize
640KB
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memory/616-77-0x0000000000000000-mapping.dmp
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memory/616-99-0x0000000000400000-0x00000000004A0000-memory.dmpFilesize
640KB
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memory/616-88-0x0000000000400000-0x00000000004A0000-memory.dmpFilesize
640KB
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memory/652-83-0x0000000000400000-0x00000000004A0000-memory.dmpFilesize
640KB
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memory/652-61-0x0000000000000000-mapping.dmp
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memory/652-96-0x0000000000400000-0x00000000004A0000-memory.dmpFilesize
640KB
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memory/1080-90-0x000000005FFF0000-0x0000000060000000-memory.dmpFilesize
64KB
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memory/1080-86-0x0000000072C11000-0x0000000072C14000-memory.dmpFilesize
12KB
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memory/1080-104-0x000000007167D000-0x0000000071688000-memory.dmpFilesize
44KB
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memory/1080-91-0x000000007167D000-0x0000000071688000-memory.dmpFilesize
44KB
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memory/1080-103-0x000000005FFF0000-0x0000000060000000-memory.dmpFilesize
64KB
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memory/1080-100-0x000000007167D000-0x0000000071688000-memory.dmpFilesize
44KB
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memory/1080-80-0x0000000000000000-mapping.dmp
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memory/1080-89-0x0000000070691000-0x0000000070693000-memory.dmpFilesize
8KB
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memory/1248-70-0x0000000000000000-mapping.dmp
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memory/1248-98-0x0000000000400000-0x00000000004A0000-memory.dmpFilesize
640KB
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memory/1248-85-0x0000000000400000-0x00000000004A0000-memory.dmpFilesize
640KB
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memory/1740-54-0x0000000076531000-0x0000000076533000-memory.dmpFilesize
8KB
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memory/1740-55-0x0000000000400000-0x00000000004A0000-memory.dmpFilesize
640KB
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memory/1740-81-0x0000000000400000-0x00000000004A0000-memory.dmpFilesize
640KB
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memory/1880-101-0x0000000000000000-mapping.dmp
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memory/1880-102-0x000007FEFC071000-0x000007FEFC073000-memory.dmpFilesize
8KB