75f59fc54fa3b5d8a7ac26c229dfb6e0874c8e3f3dbb170cc76789ae5daf6c82

Analysis

max time kernel
152s
max time network
49s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
28/10/2022, 18:39

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General

Target

75f59fc54fa3b5d8a7ac26c229dfb6e0874c8e3f3dbb170cc76789ae5daf6c82.exe
Size

256KB
MD5

0784aa6c1c70e242572bad17bb00df80
SHA1

2afb8cb754e54f07d9387f287cf28ed7d326535e
SHA256

75f59fc54fa3b5d8a7ac26c229dfb6e0874c8e3f3dbb170cc76789ae5daf6c82
SHA512

10c5867f163c4b6fff1e4a38c5bb7160419471cca6a0b10b848e4ea660b4503963c23f5a43a28c12f7c71d30068fcdf2ffb21b3674b2d2afa0ac2762f87367fe
SSDEEP

3072:MMDb50WrZa8jCgae5+VQkGdUQFDxePZ2SBaQJXkNRtXlNGKaUIQW/qlQBG3mmTJF:1xlZam+akqx6YQJXcNlEHUIQeE3mmBIQ

Score

10^/10

evasion persistence spyware stealer trojan upx

Malware Config

Signatures

Modifies visibility of file extensions in Explorer 2 TTPs 1 IoCs

evasion

Hidden Files and Directories

T1158

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\HideFileExt = "1"	yebbuonsis.exe

Modifies visiblity of hidden/system files in Explorer 2 TTPs 1 IoCs

evasion

Hidden Files and Directories

T1158

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0"	yebbuonsis.exe

Windows security bypass 2 TTPs 5 IoCs

evasion trojan

Disabling Security Tools

T1089

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1"	yebbuonsis.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	yebbuonsis.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	yebbuonsis.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	yebbuonsis.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	yebbuonsis.exe

Disables RegEdit via registry modification 1 IoCs

evasion

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Policies\System\DisableRegistryTools = "1"	yebbuonsis.exe

Executes dropped EXE 5 IoCs

pid	Process
1528	yebbuonsis.exe
968	zcjtjajseluikwy.exe
1720	nmklpneo.exe
1148	nymuxxthcmhwb.exe
1568	nmklpneo.exe

UPX packed file 30 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral1/files/0x00140000000054ab-55.dat	upx
behavioral1/files/0x00140000000054ab-57.dat	upx
behavioral1/files/0x00090000000139f7-58.dat	upx
behavioral1/files/0x00090000000139f7-61.dat	upx
behavioral1/files/0x00140000000054ab-63.dat	upx
behavioral1/files/0x00090000000139f7-64.dat	upx
behavioral1/files/0x0006000000014142-65.dat	upx
behavioral1/files/0x0006000000014142-67.dat	upx
behavioral1/memory/1528-74-0x0000000000400000-0x00000000004A0000-memory.dmp	upx
behavioral1/files/0x0006000000014151-73.dat	upx
behavioral1/memory/1628-71-0x0000000000400000-0x00000000004A0000-memory.dmp	upx
behavioral1/files/0x0006000000014151-69.dat	upx
behavioral1/memory/968-75-0x0000000000400000-0x00000000004A0000-memory.dmp	upx
behavioral1/files/0x0006000000014142-76.dat	upx
behavioral1/memory/1720-78-0x0000000000400000-0x00000000004A0000-memory.dmp	upx
behavioral1/files/0x0006000000014151-79.dat	upx
behavioral1/files/0x0006000000014142-80.dat	upx
behavioral1/files/0x0006000000014142-82.dat	upx
behavioral1/memory/1628-85-0x0000000000400000-0x00000000004A0000-memory.dmp	upx
behavioral1/memory/1148-88-0x0000000000400000-0x00000000004A0000-memory.dmp	upx
behavioral1/memory/1568-90-0x0000000000400000-0x00000000004A0000-memory.dmp	upx
behavioral1/memory/1528-91-0x0000000000400000-0x00000000004A0000-memory.dmp	upx
behavioral1/memory/968-92-0x0000000000400000-0x00000000004A0000-memory.dmp	upx
behavioral1/memory/1720-93-0x0000000000400000-0x00000000004A0000-memory.dmp	upx
behavioral1/memory/1148-94-0x0000000000400000-0x00000000004A0000-memory.dmp	upx
behavioral1/memory/1568-95-0x0000000000400000-0x00000000004A0000-memory.dmp	upx
behavioral1/files/0x0006000000014ab0-103.dat	upx
behavioral1/files/0x0006000000014af2-104.dat	upx
behavioral1/files/0x0006000000014af2-105.dat	upx
behavioral1/files/0x0006000000014baa-106.dat	upx

Loads dropped DLL 5 IoCs

pid	Process
1628	75f59fc54fa3b5d8a7ac26c229dfb6e0874c8e3f3dbb170cc76789ae5daf6c82.exe
1628	75f59fc54fa3b5d8a7ac26c229dfb6e0874c8e3f3dbb170cc76789ae5daf6c82.exe
1628	75f59fc54fa3b5d8a7ac26c229dfb6e0874c8e3f3dbb170cc76789ae5daf6c82.exe
1628	75f59fc54fa3b5d8a7ac26c229dfb6e0874c8e3f3dbb170cc76789ae5daf6c82.exe
1528	yebbuonsis.exe

Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081

Windows security modification 2 TTPs 6 IoCs

evasion trojan

Disabling Security Tools

T1089

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	yebbuonsis.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	yebbuonsis.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	yebbuonsis.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirstRunDisabled = "1"	yebbuonsis.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	yebbuonsis.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1"	yebbuonsis.exe

Adds Run key to start application 2 TTPs 4 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Windows\CurrentVersion\Run	zcjtjajseluikwy.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\zdwoigqr = "yebbuonsis.exe"	zcjtjajseluikwy.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\moeqprdo = "zcjtjajseluikwy.exe"	zcjtjajseluikwy.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\ = "nymuxxthcmhwb.exe"	zcjtjajseluikwy.exe

Enumerates connected drives 3 TTPs 64 IoCs

Attempts to read the root path of hard drives other than the default C: drive.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
File opened (read-only)	\??\f:	yebbuonsis.exe
File opened (read-only)	\??\p:	yebbuonsis.exe
File opened (read-only)	\??\l:	nmklpneo.exe
File opened (read-only)	\??\q:	nmklpneo.exe
File opened (read-only)	\??\n:	nmklpneo.exe
File opened (read-only)	\??\e:	nmklpneo.exe
File opened (read-only)	\??\g:	nmklpneo.exe
File opened (read-only)	\??\w:	nmklpneo.exe
File opened (read-only)	\??\g:	yebbuonsis.exe
File opened (read-only)	\??\k:	yebbuonsis.exe
File opened (read-only)	\??\m:	yebbuonsis.exe
File opened (read-only)	\??\a:	nmklpneo.exe
File opened (read-only)	\??\x:	nmklpneo.exe
File opened (read-only)	\??\h:	yebbuonsis.exe
File opened (read-only)	\??\s:	yebbuonsis.exe
File opened (read-only)	\??\f:	nmklpneo.exe
File opened (read-only)	\??\a:	nmklpneo.exe
File opened (read-only)	\??\y:	nmklpneo.exe
File opened (read-only)	\??\h:	nmklpneo.exe
File opened (read-only)	\??\z:	nmklpneo.exe
File opened (read-only)	\??\n:	yebbuonsis.exe
File opened (read-only)	\??\o:	yebbuonsis.exe
File opened (read-only)	\??\n:	nmklpneo.exe
File opened (read-only)	\??\p:	nmklpneo.exe
File opened (read-only)	\??\x:	nmklpneo.exe
File opened (read-only)	\??\u:	nmklpneo.exe
File opened (read-only)	\??\v:	yebbuonsis.exe
File opened (read-only)	\??\y:	yebbuonsis.exe
File opened (read-only)	\??\v:	nmklpneo.exe
File opened (read-only)	\??\z:	nmklpneo.exe
File opened (read-only)	\??\s:	nmklpneo.exe
File opened (read-only)	\??\o:	nmklpneo.exe
File opened (read-only)	\??\g:	nmklpneo.exe
File opened (read-only)	\??\t:	nmklpneo.exe
File opened (read-only)	\??\a:	yebbuonsis.exe
File opened (read-only)	\??\e:	yebbuonsis.exe
File opened (read-only)	\??\i:	yebbuonsis.exe
File opened (read-only)	\??\e:	nmklpneo.exe
File opened (read-only)	\??\m:	nmklpneo.exe
File opened (read-only)	\??\j:	yebbuonsis.exe
File opened (read-only)	\??\u:	yebbuonsis.exe
File opened (read-only)	\??\v:	nmklpneo.exe
File opened (read-only)	\??\b:	nmklpneo.exe
File opened (read-only)	\??\i:	nmklpneo.exe
File opened (read-only)	\??\k:	nmklpneo.exe
File opened (read-only)	\??\l:	nmklpneo.exe
File opened (read-only)	\??\q:	nmklpneo.exe
File opened (read-only)	\??\h:	nmklpneo.exe
File opened (read-only)	\??\o:	nmklpneo.exe
File opened (read-only)	\??\p:	nmklpneo.exe
File opened (read-only)	\??\x:	yebbuonsis.exe
File opened (read-only)	\??\r:	nmklpneo.exe
File opened (read-only)	\??\i:	nmklpneo.exe
File opened (read-only)	\??\j:	nmklpneo.exe
File opened (read-only)	\??\m:	nmklpneo.exe
File opened (read-only)	\??\s:	nmklpneo.exe
File opened (read-only)	\??\b:	yebbuonsis.exe
File opened (read-only)	\??\q:	yebbuonsis.exe
File opened (read-only)	\??\w:	yebbuonsis.exe
File opened (read-only)	\??\z:	yebbuonsis.exe
File opened (read-only)	\??\r:	yebbuonsis.exe
File opened (read-only)	\??\t:	yebbuonsis.exe
File opened (read-only)	\??\t:	nmklpneo.exe
File opened (read-only)	\??\u:	nmklpneo.exe

Modifies WinLogon 2 TTPs 2 IoCs

persistence

Winlogon Helper DLL

T1004

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\SFCScan = "0"	yebbuonsis.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\SFCDisable = "4294967197"	yebbuonsis.exe

AutoIT Executable 12 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral1/memory/1528-74-0x0000000000400000-0x00000000004A0000-memory.dmp	autoit_exe
behavioral1/memory/1628-71-0x0000000000400000-0x00000000004A0000-memory.dmp	autoit_exe
behavioral1/memory/968-75-0x0000000000400000-0x00000000004A0000-memory.dmp	autoit_exe
behavioral1/memory/1720-78-0x0000000000400000-0x00000000004A0000-memory.dmp	autoit_exe
behavioral1/memory/1628-85-0x0000000000400000-0x00000000004A0000-memory.dmp	autoit_exe
behavioral1/memory/1148-88-0x0000000000400000-0x00000000004A0000-memory.dmp	autoit_exe
behavioral1/memory/1568-90-0x0000000000400000-0x00000000004A0000-memory.dmp	autoit_exe
behavioral1/memory/1528-91-0x0000000000400000-0x00000000004A0000-memory.dmp	autoit_exe
behavioral1/memory/968-92-0x0000000000400000-0x00000000004A0000-memory.dmp	autoit_exe
behavioral1/memory/1720-93-0x0000000000400000-0x00000000004A0000-memory.dmp	autoit_exe
behavioral1/memory/1148-94-0x0000000000400000-0x00000000004A0000-memory.dmp	autoit_exe
behavioral1/memory/1568-95-0x0000000000400000-0x00000000004A0000-memory.dmp	autoit_exe

Drops file in System32 directory 9 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\nmklpneo.exe	75f59fc54fa3b5d8a7ac26c229dfb6e0874c8e3f3dbb170cc76789ae5daf6c82.exe
File opened for modification	C:\Windows\SysWOW64\nymuxxthcmhwb.exe	75f59fc54fa3b5d8a7ac26c229dfb6e0874c8e3f3dbb170cc76789ae5daf6c82.exe
File opened for modification	C:\Windows\SysWOW64\msvbvm60.dll	yebbuonsis.exe
File created	C:\Windows\SysWOW64\yebbuonsis.exe	75f59fc54fa3b5d8a7ac26c229dfb6e0874c8e3f3dbb170cc76789ae5daf6c82.exe
File opened for modification	C:\Windows\SysWOW64\yebbuonsis.exe	75f59fc54fa3b5d8a7ac26c229dfb6e0874c8e3f3dbb170cc76789ae5daf6c82.exe
File opened for modification	C:\Windows\SysWOW64\zcjtjajseluikwy.exe	75f59fc54fa3b5d8a7ac26c229dfb6e0874c8e3f3dbb170cc76789ae5daf6c82.exe
File created	C:\Windows\SysWOW64\zcjtjajseluikwy.exe	75f59fc54fa3b5d8a7ac26c229dfb6e0874c8e3f3dbb170cc76789ae5daf6c82.exe
File opened for modification	C:\Windows\SysWOW64\nmklpneo.exe	75f59fc54fa3b5d8a7ac26c229dfb6e0874c8e3f3dbb170cc76789ae5daf6c82.exe
File created	C:\Windows\SysWOW64\nymuxxthcmhwb.exe	75f59fc54fa3b5d8a7ac26c229dfb6e0874c8e3f3dbb170cc76789ae5daf6c82.exe

Drops file in Program Files directory 14 IoCs

description	ioc	Process
File opened for modification	\??\c:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLN.DOC.exe	nmklpneo.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLV.nal	nmklpneo.exe
File opened for modification	\??\c:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLN.DOC.exe	nmklpneo.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLN.DOC.exe	nmklpneo.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLN.nal	nmklpneo.exe
File created	\??\c:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLV.DOC.exe	nmklpneo.exe
File opened for modification	\??\c:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLV.DOC.exe	nmklpneo.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLV.DOC.exe	nmklpneo.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLN.DOC.exe	nmklpneo.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLN.nal	nmklpneo.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLV.DOC.exe	nmklpneo.exe
File opened for modification	\??\c:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLV.DOC.exe	nmklpneo.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLV.nal	nmklpneo.exe
File created	\??\c:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLN.DOC.exe	nmklpneo.exe

Drops file in Windows directory 5 IoCs

description	ioc	Process
File opened for modification	C:\Windows\mydoc.rtf	75f59fc54fa3b5d8a7ac26c229dfb6e0874c8e3f3dbb170cc76789ae5daf6c82.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.

System Information Discovery
T1082
Office loads VBA resources, possible macro or embedded object present

Modifies Internet Explorer settings 1 TTPs 31 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Toolbar	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\ = "res://C:\\PROGRA~2\\MICROS~1\\Office14\\ONBttnIE.dll/105"	WINWORD.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit	WINWORD.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote	WINWORD.EXE
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0057004f0052004400460069006c00650073003e00620069002400540021005600210030005a003d007b0050006b00300076006d007e0041005a00750020002f006e002000220025003100220000000000	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\WINWORD.EXE\" /n \"%1\""	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\MenuExt	WINWORD.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\Contexts = "1"	WINWORD.EXE
Key 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\shell	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\WINWORD.EXE\" /n \"%1\""	WINWORD.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit	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\ = "&Edit"	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Toolbar\ShowDiscussionButton = "Yes"	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\ = "res://C:\\PROGRA~2\\MICROS~1\\Office14\\EXCEL.EXE/3000"	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit\ = "&Edit"	WINWORD.EXE
Key created	\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	WINWORD.EXE
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0057004f0052004400460069006c00650073003e00620069002400540021005600210030005a003d007b0050006b00300076006d007e0041005a00750020002f006e002000220025003100220000000000	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	WINWORD.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\Contexts = "55"	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel	WINWORD.EXE
Key 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\COMMAND	WINWORD.EXE

Modifies registry class 64 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Publisher\shell\edit\ = "&Open"	WINWORD.EXE
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Publisher\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b005000750062005000720069006d006100720079003e00520024006e0075006a0053005700460065003f007d0061004c00720052007000390078004000570020002500310000000000	WINWORD.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Edit\command	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\ShellEx	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Word\shell\edit\ = "&Open"	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\WinWord.exe\shell\edit\command	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\EXCEL.EXE\" /dde"	WINWORD.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Print\command	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\ddeexec\topic\ = "system"	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Print	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.wsc\ = "txtfile"	yebbuonsis.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit\ddeexec\application	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit\ddeexec\ = "[open(\"%1\")]"	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\MSPub.exe	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit\ddeexec\topic	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Publisher\shell\edit	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\ShellEx	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.bat	yebbuonsis.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.wsf	yebbuonsis.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Print	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\WinWord.exe\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\.htm\OpenWithList\Excel.exe\shell\edit	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\ddeexec\application\ = "Excel"	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLV.Classes\Com3 = "2FC5B15C47E539EE52CEBADC32E9D7C9"	75f59fc54fa3b5d8a7ac26c229dfb6e0874c8e3f3dbb170cc76789ae5daf6c82.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\WinWord.exe	WINWORD.EXE
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0045005800430045004c00460069006c00650073003e00560069006a00710042006f006600280059003800270077002100460049006400310067004c00510020002f0064006400650000000000	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\shell\Edit	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\Microsoft Publisher	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\ = "&Open"	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Word\shell\edit\ = "&Open"	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Publisher\shell\edit\command	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shellex\IconHandler\ = "{42042206-2D85-11D3-8CFF-005004838597}"	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Word\shell\edit\command	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel\shell\edit\command	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.reg	yebbuonsis.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\ddeexec	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\ddeexec	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\MSPub.exe\shell\edit\ = "&Open"	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel\shell\edit\ = "&Open"	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLV.Classes\StartCom1 = "E0806BB1FF1A21AED279D0A98B789013"	75f59fc54fa3b5d8a7ac26c229dfb6e0874c8e3f3dbb170cc76789ae5daf6c82.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\ddeexec\topic	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
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLV.Classes\StartCom2 = "184DC67E15E7DBC5B9BB7FE6EDE534C6"	75f59fc54fa3b5d8a7ac26c229dfb6e0874c8e3f3dbb170cc76789ae5daf6c82.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\command	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\DefaultIcon	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\DefaultIcon	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\DefaultIcon\ = "\"%1\""	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shellex\IconHandler\ = "{42042206-2D85-11D3-8CFF-005004838597}"	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\EXCEL.EXE\" /dde"	WINWORD.EXE
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\MSPub.exe\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b005000750062005000720069006d006100720079003e00520024006e0075006a0053005700460065003f007d0061004c00720052007000390078004000570020002500310000000000	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\CLV.Classes\Com4 = "7EFFFC8E482D826D9030D62F7E91BDE5E131594A674F6242D7ED"	75f59fc54fa3b5d8a7ac26c229dfb6e0874c8e3f3dbb170cc76789ae5daf6c82.exe

Suspicious behavior: AddClipboardFormatListener 1 IoCs

pid	Process
1648	WINWORD.EXE

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
1628	75f59fc54fa3b5d8a7ac26c229dfb6e0874c8e3f3dbb170cc76789ae5daf6c82.exe
1628	75f59fc54fa3b5d8a7ac26c229dfb6e0874c8e3f3dbb170cc76789ae5daf6c82.exe
1628	75f59fc54fa3b5d8a7ac26c229dfb6e0874c8e3f3dbb170cc76789ae5daf6c82.exe
1628	75f59fc54fa3b5d8a7ac26c229dfb6e0874c8e3f3dbb170cc76789ae5daf6c82.exe
1628	75f59fc54fa3b5d8a7ac26c229dfb6e0874c8e3f3dbb170cc76789ae5daf6c82.exe
1628	75f59fc54fa3b5d8a7ac26c229dfb6e0874c8e3f3dbb170cc76789ae5daf6c82.exe
1628	75f59fc54fa3b5d8a7ac26c229dfb6e0874c8e3f3dbb170cc76789ae5daf6c82.exe
1628	75f59fc54fa3b5d8a7ac26c229dfb6e0874c8e3f3dbb170cc76789ae5daf6c82.exe
1528	yebbuonsis.exe
1528	yebbuonsis.exe
1528	yebbuonsis.exe
1528	yebbuonsis.exe
1528	yebbuonsis.exe
1720	nmklpneo.exe
1720	nmklpneo.exe
1720	nmklpneo.exe
1720	nmklpneo.exe
968	zcjtjajseluikwy.exe
968	zcjtjajseluikwy.exe
968	zcjtjajseluikwy.exe
968	zcjtjajseluikwy.exe
968	zcjtjajseluikwy.exe
1148	nymuxxthcmhwb.exe
1148	nymuxxthcmhwb.exe
1148	nymuxxthcmhwb.exe
1148	nymuxxthcmhwb.exe
1148	nymuxxthcmhwb.exe
1148	nymuxxthcmhwb.exe
1568	nmklpneo.exe
1568	nmklpneo.exe
1568	nmklpneo.exe
1568	nmklpneo.exe
968	zcjtjajseluikwy.exe
968	zcjtjajseluikwy.exe
1148	nymuxxthcmhwb.exe
1148	nymuxxthcmhwb.exe
968	zcjtjajseluikwy.exe
968	zcjtjajseluikwy.exe
1148	nymuxxthcmhwb.exe
1148	nymuxxthcmhwb.exe
968	zcjtjajseluikwy.exe
1148	nymuxxthcmhwb.exe
1148	nymuxxthcmhwb.exe
968	zcjtjajseluikwy.exe
1148	nymuxxthcmhwb.exe
1148	nymuxxthcmhwb.exe
968	zcjtjajseluikwy.exe
1148	nymuxxthcmhwb.exe
1148	nymuxxthcmhwb.exe
968	zcjtjajseluikwy.exe
1148	nymuxxthcmhwb.exe
1148	nymuxxthcmhwb.exe
968	zcjtjajseluikwy.exe
1148	nymuxxthcmhwb.exe
1148	nymuxxthcmhwb.exe
968	zcjtjajseluikwy.exe
1148	nymuxxthcmhwb.exe
1148	nymuxxthcmhwb.exe
968	zcjtjajseluikwy.exe
1148	nymuxxthcmhwb.exe
1148	nymuxxthcmhwb.exe
968	zcjtjajseluikwy.exe
1148	nymuxxthcmhwb.exe
1148	nymuxxthcmhwb.exe

Suspicious use of FindShellTrayWindow 18 IoCs

pid	Process
1628	75f59fc54fa3b5d8a7ac26c229dfb6e0874c8e3f3dbb170cc76789ae5daf6c82.exe
1628	75f59fc54fa3b5d8a7ac26c229dfb6e0874c8e3f3dbb170cc76789ae5daf6c82.exe
1628	75f59fc54fa3b5d8a7ac26c229dfb6e0874c8e3f3dbb170cc76789ae5daf6c82.exe
1528	yebbuonsis.exe
1528	yebbuonsis.exe
1528	yebbuonsis.exe
968	zcjtjajseluikwy.exe
968	zcjtjajseluikwy.exe
968	zcjtjajseluikwy.exe
1720	nmklpneo.exe
1720	nmklpneo.exe
1720	nmklpneo.exe
1148	nymuxxthcmhwb.exe
1148	nymuxxthcmhwb.exe
1148	nymuxxthcmhwb.exe
1568	nmklpneo.exe
1568	nmklpneo.exe
1568	nmklpneo.exe

Suspicious use of SendNotifyMessage 18 IoCs

pid	Process
1628	75f59fc54fa3b5d8a7ac26c229dfb6e0874c8e3f3dbb170cc76789ae5daf6c82.exe
1628	75f59fc54fa3b5d8a7ac26c229dfb6e0874c8e3f3dbb170cc76789ae5daf6c82.exe
1628	75f59fc54fa3b5d8a7ac26c229dfb6e0874c8e3f3dbb170cc76789ae5daf6c82.exe
1528	yebbuonsis.exe
1528	yebbuonsis.exe
1528	yebbuonsis.exe
968	zcjtjajseluikwy.exe
968	zcjtjajseluikwy.exe
968	zcjtjajseluikwy.exe
1720	nmklpneo.exe
1720	nmklpneo.exe
1720	nmklpneo.exe
1148	nymuxxthcmhwb.exe
1148	nymuxxthcmhwb.exe
1148	nymuxxthcmhwb.exe
1568	nmklpneo.exe
1568	nmklpneo.exe
1568	nmklpneo.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1648	WINWORD.EXE
1648	WINWORD.EXE

Suspicious use of WriteProcessMemory 28 IoCs

description	pid	Process	procid_target
PID 1628 wrote to memory of 1528	1628	75f59fc54fa3b5d8a7ac26c229dfb6e0874c8e3f3dbb170cc76789ae5daf6c82.exe	28
PID 1628 wrote to memory of 1528	1628	75f59fc54fa3b5d8a7ac26c229dfb6e0874c8e3f3dbb170cc76789ae5daf6c82.exe	28
PID 1628 wrote to memory of 1528	1628	75f59fc54fa3b5d8a7ac26c229dfb6e0874c8e3f3dbb170cc76789ae5daf6c82.exe	28
PID 1628 wrote to memory of 1528	1628	75f59fc54fa3b5d8a7ac26c229dfb6e0874c8e3f3dbb170cc76789ae5daf6c82.exe	28
PID 1628 wrote to memory of 968	1628	75f59fc54fa3b5d8a7ac26c229dfb6e0874c8e3f3dbb170cc76789ae5daf6c82.exe	29
PID 1628 wrote to memory of 968	1628	75f59fc54fa3b5d8a7ac26c229dfb6e0874c8e3f3dbb170cc76789ae5daf6c82.exe	29
PID 1628 wrote to memory of 968	1628	75f59fc54fa3b5d8a7ac26c229dfb6e0874c8e3f3dbb170cc76789ae5daf6c82.exe	29
PID 1628 wrote to memory of 968	1628	75f59fc54fa3b5d8a7ac26c229dfb6e0874c8e3f3dbb170cc76789ae5daf6c82.exe	29
PID 1628 wrote to memory of 1720	1628	75f59fc54fa3b5d8a7ac26c229dfb6e0874c8e3f3dbb170cc76789ae5daf6c82.exe	30
PID 1628 wrote to memory of 1720	1628	75f59fc54fa3b5d8a7ac26c229dfb6e0874c8e3f3dbb170cc76789ae5daf6c82.exe	30
PID 1628 wrote to memory of 1720	1628	75f59fc54fa3b5d8a7ac26c229dfb6e0874c8e3f3dbb170cc76789ae5daf6c82.exe	30
PID 1628 wrote to memory of 1720	1628	75f59fc54fa3b5d8a7ac26c229dfb6e0874c8e3f3dbb170cc76789ae5daf6c82.exe	30
PID 1628 wrote to memory of 1148	1628	75f59fc54fa3b5d8a7ac26c229dfb6e0874c8e3f3dbb170cc76789ae5daf6c82.exe	31
PID 1628 wrote to memory of 1148	1628	75f59fc54fa3b5d8a7ac26c229dfb6e0874c8e3f3dbb170cc76789ae5daf6c82.exe	31
PID 1628 wrote to memory of 1148	1628	75f59fc54fa3b5d8a7ac26c229dfb6e0874c8e3f3dbb170cc76789ae5daf6c82.exe	31
PID 1628 wrote to memory of 1148	1628	75f59fc54fa3b5d8a7ac26c229dfb6e0874c8e3f3dbb170cc76789ae5daf6c82.exe	31
PID 1528 wrote to memory of 1568	1528	yebbuonsis.exe	32
PID 1528 wrote to memory of 1568	1528	yebbuonsis.exe	32
PID 1528 wrote to memory of 1568	1528	yebbuonsis.exe	32
PID 1528 wrote to memory of 1568	1528	yebbuonsis.exe	32
PID 1628 wrote to memory of 1648	1628	75f59fc54fa3b5d8a7ac26c229dfb6e0874c8e3f3dbb170cc76789ae5daf6c82.exe	33
PID 1628 wrote to memory of 1648	1628	75f59fc54fa3b5d8a7ac26c229dfb6e0874c8e3f3dbb170cc76789ae5daf6c82.exe	33
PID 1628 wrote to memory of 1648	1628	75f59fc54fa3b5d8a7ac26c229dfb6e0874c8e3f3dbb170cc76789ae5daf6c82.exe	33
PID 1628 wrote to memory of 1648	1628	75f59fc54fa3b5d8a7ac26c229dfb6e0874c8e3f3dbb170cc76789ae5daf6c82.exe	33
PID 1648 wrote to memory of 1988	1648	WINWORD.EXE	37
PID 1648 wrote to memory of 1988	1648	WINWORD.EXE	37
PID 1648 wrote to memory of 1988	1648	WINWORD.EXE	37
PID 1648 wrote to memory of 1988	1648	WINWORD.EXE	37

C:\Users\Admin\AppData\Local\Temp\75f59fc54fa3b5d8a7ac26c229dfb6e0874c8e3f3dbb170cc76789ae5daf6c82.exe
"C:\Users\Admin\AppData\Local\Temp\75f59fc54fa3b5d8a7ac26c229dfb6e0874c8e3f3dbb170cc76789ae5daf6c82.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:1628
- C:\Windows\SysWOW64\yebbuonsis.exe
  yebbuonsis.exe
  2⤵
  - 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:1528
- - C:\Windows\SysWOW64\nmklpneo.exe
    C:\Windows\system32\nmklpneo.exe
    3⤵
    - Executes dropped EXE
    - Enumerates connected drives
    - Drops file in Program Files directory
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of FindShellTrayWindow
    - Suspicious use of SendNotifyMessage
    PID:1568
- C:\Windows\SysWOW64\zcjtjajseluikwy.exe
  zcjtjajseluikwy.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SendNotifyMessage
  PID:968
- C:\Windows\SysWOW64\nmklpneo.exe
  nmklpneo.exe
  2⤵
  - Executes dropped EXE
  - Enumerates connected drives
  - Drops file in Program Files directory
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SendNotifyMessage
  PID:1720
- C:\Windows\SysWOW64\nymuxxthcmhwb.exe
  nymuxxthcmhwb.exe
  2⤵
  - Executes dropped EXE
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SendNotifyMessage
  PID:1148
- 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:1648
- - C:\Windows\splwow64.exe
    C:\Windows\splwow64.exe 12288
    3⤵
    PID:1988

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Hidden Files and Directories

T1158

Registry Run Keys / Startup Folder

T1060

Winlogon Helper DLL

T1004

Privilege Escalation

Defense Evasion

Disabling Security Tools

T1089

Hidden Files and Directories

T1158

Modify Registry

T1112

Credential Access

Credentials in Files

T1081

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

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Downloads

C:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLV.DOC.exe

Filesize
256KB

MD5
faaab825bfdfb7f0fba077a662f791f4

SHA1
9e5dc1ea136559e2206e1e11416a70d7e2f41384

SHA256
b9e8785b4bb7d5ba3968fd244e852a556493fbd76d1099888010e7e7d8a55090

SHA512
7c86d421c4ae8849391d77aeb765f3a45fb5b129c583c542cd38238d276f94056e7d9354a3fed7e0c131e66e64a6d97a475282729b9a3a78604cb77d2cac4a70

Download Submit
C:\Users\Admin\Documents\ConvertToRevoke.doc.exe

Filesize
256KB

MD5
6159ce26c5036bb2eb406a68e90d66d8

SHA1
30a80754cc0a09c1677c354be9c7225ef6572b97

SHA256
1b6820064f88123b846465ddaca08d274392d64039104139e7cd0295fdcf77d3

SHA512
ec331f51dbbd4cc5f548acd9c76e7de365dc5009200c99e63a1eea3364a152300e9431286522aec19190b964b79c1c980432ac40482563a8445e674879c79773

Download Submit
C:\Users\Admin\Documents\ConvertToRevoke.doc.exe

Filesize
256KB

MD5
6159ce26c5036bb2eb406a68e90d66d8

SHA1
30a80754cc0a09c1677c354be9c7225ef6572b97

SHA256
1b6820064f88123b846465ddaca08d274392d64039104139e7cd0295fdcf77d3

SHA512
ec331f51dbbd4cc5f548acd9c76e7de365dc5009200c99e63a1eea3364a152300e9431286522aec19190b964b79c1c980432ac40482563a8445e674879c79773

Download Submit
C:\Users\Admin\Music\GroupSwitch.doc.exe

Filesize
256KB

MD5
0f000d8ff416ec4e6743f0c0b79a7ec7

SHA1
84c27640584fa5e3d083f266a1162c65da69c81f

SHA256
6950089a6c399a3ba8a403640dcf7f7ec4f991d3d07bf04610a354c9685c907a

SHA512
7dcfcbb62a73ad5d0f3f40a67e94a96415e9fbf9becb7517fa73120951d592dabf985176fe99473676faffe45802a9b873591888a58da135edd670d52a94a978

Download Submit
C:\Windows\SysWOW64\nmklpneo.exe

Filesize
256KB

MD5
f12e1538cd996c7c5b52c3ce2fc90c77

SHA1
9446c782269b28a03f0347514c6d495b94904ddf

SHA256
c080e81fc7d5df49b8ab5ccc46bf46455755917a2e3f6f75f2b15f2f5a06dfe6

SHA512
01485a58a07ed2093a327ec85d11b7660bdbcb31c6c3664f9e91edaff54dc2277ccbd6a21ced41954014f037a57805775a336b72df8ee939c0d577c11b0f34bb

Download Submit
C:\Windows\SysWOW64\nmklpneo.exe

Filesize
256KB

MD5
f12e1538cd996c7c5b52c3ce2fc90c77

SHA1
9446c782269b28a03f0347514c6d495b94904ddf

SHA256
c080e81fc7d5df49b8ab5ccc46bf46455755917a2e3f6f75f2b15f2f5a06dfe6

SHA512
01485a58a07ed2093a327ec85d11b7660bdbcb31c6c3664f9e91edaff54dc2277ccbd6a21ced41954014f037a57805775a336b72df8ee939c0d577c11b0f34bb

Download Submit
C:\Windows\SysWOW64\nmklpneo.exe

Filesize
256KB

MD5
f12e1538cd996c7c5b52c3ce2fc90c77

SHA1
9446c782269b28a03f0347514c6d495b94904ddf

SHA256
c080e81fc7d5df49b8ab5ccc46bf46455755917a2e3f6f75f2b15f2f5a06dfe6

SHA512
01485a58a07ed2093a327ec85d11b7660bdbcb31c6c3664f9e91edaff54dc2277ccbd6a21ced41954014f037a57805775a336b72df8ee939c0d577c11b0f34bb

Download Submit
C:\Windows\SysWOW64\nymuxxthcmhwb.exe

Filesize
256KB

MD5
266f2a0a14ec16994ce78af78703fa68

SHA1
460fd48268abd48b5bb0613e237e74c70d839c51

SHA256
59ae437d16e4a828dd604b9d49b649d6dcd1512df2c2769dc99ee00e77adb587

SHA512
7c46da5b7e2a8c65ffb13ab8eff2595e382a776cc2c0c2faaf71fd9a90706116a1bea01df9eee5634c3b5471c5f0c3f647518e75cf9434177628bb988a8fe37a

Download Submit
C:\Windows\SysWOW64\nymuxxthcmhwb.exe

Filesize
256KB

MD5
266f2a0a14ec16994ce78af78703fa68

SHA1
460fd48268abd48b5bb0613e237e74c70d839c51

SHA256
59ae437d16e4a828dd604b9d49b649d6dcd1512df2c2769dc99ee00e77adb587

SHA512
7c46da5b7e2a8c65ffb13ab8eff2595e382a776cc2c0c2faaf71fd9a90706116a1bea01df9eee5634c3b5471c5f0c3f647518e75cf9434177628bb988a8fe37a

Download Submit
C:\Windows\SysWOW64\yebbuonsis.exe

Filesize
256KB

MD5
da3af80f327ba7e738fd76dbf7dca137

SHA1
69041c3205ab7455b6dd8f66bf664923b6450171

SHA256
6aea7f4f472b67eb97697cd78960cb862d418e85db8f34cd4b468b3a027f9700

SHA512
87e7cbcd916784e1eb6883cbc375adaf08814564efa86a281f001e6989a195a67ed05cbb75b14189c7a28718431482b09a0dc618e6069aeca23d90b5bbf3eaa8

Download Submit
C:\Windows\SysWOW64\yebbuonsis.exe

Filesize
256KB

MD5
da3af80f327ba7e738fd76dbf7dca137

SHA1
69041c3205ab7455b6dd8f66bf664923b6450171

SHA256
6aea7f4f472b67eb97697cd78960cb862d418e85db8f34cd4b468b3a027f9700

SHA512
87e7cbcd916784e1eb6883cbc375adaf08814564efa86a281f001e6989a195a67ed05cbb75b14189c7a28718431482b09a0dc618e6069aeca23d90b5bbf3eaa8

Download Submit
C:\Windows\SysWOW64\zcjtjajseluikwy.exe

Filesize
256KB

MD5
305eaa97c27601bc35adf37b95bc0d57

SHA1
409b03ed04a33884a496dd5fc20b3b73587febbc

SHA256
529ba0c521d7f99f098def68ff424d303271d2ad340df7dfa6b1818c6ea4c41b

SHA512
c254b8d9c861700aeb44922233acfdfb6f4a67e268b5145c81b4aa66642bd9c7d284db8809f56951c9316bb9570ff949f0346f46bbfbb0e62e26a3821424b188

Download Submit
C:\Windows\SysWOW64\zcjtjajseluikwy.exe

Filesize
256KB

MD5
305eaa97c27601bc35adf37b95bc0d57

SHA1
409b03ed04a33884a496dd5fc20b3b73587febbc

SHA256
529ba0c521d7f99f098def68ff424d303271d2ad340df7dfa6b1818c6ea4c41b

SHA512
c254b8d9c861700aeb44922233acfdfb6f4a67e268b5145c81b4aa66642bd9c7d284db8809f56951c9316bb9570ff949f0346f46bbfbb0e62e26a3821424b188

Download Submit
C:\Windows\mydoc.rtf

Filesize
223B

MD5
06604e5941c126e2e7be02c5cd9f62ec

SHA1
4eb9fdf8ff4e1e539236002bd363b82c8f8930e1

SHA256
85f2405d1f67021a3206faa26f6887932fea71aea070df3efb2902902e2d03e2

SHA512
803f5f2fddbf29fef34de184eb35c2311b7a694740983ca10b54ef252dd26cda4987458d2569f441c6dedc3478bea12b45bfd3566f1b256504a0869ad3829df7

Download Submit
\Windows\SysWOW64\nmklpneo.exe

Filesize
256KB

MD5
f12e1538cd996c7c5b52c3ce2fc90c77

SHA1
9446c782269b28a03f0347514c6d495b94904ddf

SHA256
c080e81fc7d5df49b8ab5ccc46bf46455755917a2e3f6f75f2b15f2f5a06dfe6

SHA512
01485a58a07ed2093a327ec85d11b7660bdbcb31c6c3664f9e91edaff54dc2277ccbd6a21ced41954014f037a57805775a336b72df8ee939c0d577c11b0f34bb

Download Submit
\Windows\SysWOW64\nmklpneo.exe

Filesize
256KB

MD5
f12e1538cd996c7c5b52c3ce2fc90c77

SHA1
9446c782269b28a03f0347514c6d495b94904ddf

SHA256
c080e81fc7d5df49b8ab5ccc46bf46455755917a2e3f6f75f2b15f2f5a06dfe6

SHA512
01485a58a07ed2093a327ec85d11b7660bdbcb31c6c3664f9e91edaff54dc2277ccbd6a21ced41954014f037a57805775a336b72df8ee939c0d577c11b0f34bb

Download Submit
\Windows\SysWOW64\nymuxxthcmhwb.exe

Filesize
256KB

MD5
266f2a0a14ec16994ce78af78703fa68

SHA1
460fd48268abd48b5bb0613e237e74c70d839c51

SHA256
59ae437d16e4a828dd604b9d49b649d6dcd1512df2c2769dc99ee00e77adb587

SHA512
7c46da5b7e2a8c65ffb13ab8eff2595e382a776cc2c0c2faaf71fd9a90706116a1bea01df9eee5634c3b5471c5f0c3f647518e75cf9434177628bb988a8fe37a

Download Submit
\Windows\SysWOW64\yebbuonsis.exe

Filesize
256KB

MD5
da3af80f327ba7e738fd76dbf7dca137

SHA1
69041c3205ab7455b6dd8f66bf664923b6450171

SHA256
6aea7f4f472b67eb97697cd78960cb862d418e85db8f34cd4b468b3a027f9700

SHA512
87e7cbcd916784e1eb6883cbc375adaf08814564efa86a281f001e6989a195a67ed05cbb75b14189c7a28718431482b09a0dc618e6069aeca23d90b5bbf3eaa8

Download Submit
\Windows\SysWOW64\zcjtjajseluikwy.exe

Filesize
256KB

MD5
305eaa97c27601bc35adf37b95bc0d57

SHA1
409b03ed04a33884a496dd5fc20b3b73587febbc

SHA256
529ba0c521d7f99f098def68ff424d303271d2ad340df7dfa6b1818c6ea4c41b

SHA512
c254b8d9c861700aeb44922233acfdfb6f4a67e268b5145c81b4aa66642bd9c7d284db8809f56951c9316bb9570ff949f0346f46bbfbb0e62e26a3821424b188

Download Submit
memory/968-92-0x0000000000400000-0x00000000004A0000-memory.dmp

Filesize
640KB

Download
memory/968-75-0x0000000000400000-0x00000000004A0000-memory.dmp

Filesize
640KB

Download
memory/1148-88-0x0000000000400000-0x00000000004A0000-memory.dmp

Filesize
640KB

Download
memory/1148-94-0x0000000000400000-0x00000000004A0000-memory.dmp

Filesize
640KB

Download
memory/1528-89-0x0000000003950000-0x00000000039F0000-memory.dmp

Filesize
640KB

Download
memory/1528-91-0x0000000000400000-0x00000000004A0000-memory.dmp

Filesize
640KB

Download
memory/1528-74-0x0000000000400000-0x00000000004A0000-memory.dmp

Filesize
640KB

Download
memory/1568-90-0x0000000000400000-0x00000000004A0000-memory.dmp

Filesize
640KB

Download
memory/1568-95-0x0000000000400000-0x00000000004A0000-memory.dmp

Filesize
640KB

Download
memory/1628-54-0x0000000075831000-0x0000000075833000-memory.dmp

Filesize
8KB

Download
memory/1628-71-0x0000000000400000-0x00000000004A0000-memory.dmp

Filesize
640KB

Download
memory/1628-72-0x0000000002400000-0x00000000024A0000-memory.dmp

Filesize
640KB

Download
memory/1628-85-0x0000000000400000-0x00000000004A0000-memory.dmp

Filesize
640KB

Download
memory/1648-108-0x000000007170D000-0x0000000071718000-memory.dmp

Filesize
44KB

Download
memory/1648-107-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/1648-87-0x0000000070721000-0x0000000070723000-memory.dmp

Filesize
8KB

Download
memory/1648-99-0x000000007170D000-0x0000000071718000-memory.dmp

Filesize
44KB

Download
memory/1648-100-0x000000007170D000-0x0000000071718000-memory.dmp

Filesize
44KB

Download
memory/1648-96-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/1648-86-0x0000000072CA1000-0x0000000072CA4000-memory.dmp

Filesize
12KB

Download
memory/1720-93-0x0000000000400000-0x00000000004A0000-memory.dmp

Filesize
640KB

Download
memory/1720-78-0x0000000000400000-0x00000000004A0000-memory.dmp

Filesize
640KB

Download
memory/1988-102-0x000007FEFC1B1000-0x000007FEFC1B3000-memory.dmp

Filesize
8KB

Download