73da046f079736b6ea1fb59c193ce281a6d9d8176ca214a109882922cad141fa

Analysis

max time kernel
154s
max time network
44s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
30/10/2022, 00:55

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

73da046f079736b6ea1fb59c193ce281a6d9d8176ca214a109882922cad141fa.exe
Size

256KB
MD5

a33bf3256d1c1472c3db5e20b32f06b0
SHA1

d56869ead7ac400042bc86d9768355142fc76b0b
SHA256

73da046f079736b6ea1fb59c193ce281a6d9d8176ca214a109882922cad141fa
SHA512

1e462a44333db3ec00edde864fcaeecf1cb8c7022f7e6bc8f4e19c8433d2a4c6c99a7d82d30c1b457568ca7ae9d103640549b121442f6b35cc6443b408236607
SSDEEP

3072:MMDb50WrZa8jCgae5+VQkGdUQFDxePZ2SBaQJXkNRtXlNGKaUIQW/qlQBG3mmTJo:1xlZam+akqx6YQJXcNlEHUIQeE3mmBIH

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

Executes dropped EXE 5 IoCs

pid	Process
1828	zzecotcayq.exe
1992	jhjnlzaeefgujuj.exe
2024	wrdszrgq.exe
744	wrdszrgq.exe
1972	mauycfqmyrepb.exe

UPX packed file 28 IoCs

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

upx

resource	yara_rule
behavioral1/memory/1948-55-0x0000000000400000-0x00000000004A0000-memory.dmp	upx
behavioral1/files/0x00140000000054ab-56.dat	upx
behavioral1/files/0x00140000000054ab-58.dat	upx
behavioral1/files/0x00140000000054ab-60.dat	upx
behavioral1/files/0x00090000000139f7-61.dat	upx
behavioral1/files/0x00090000000139f7-63.dat	upx
behavioral1/files/0x00090000000139f7-65.dat	upx
behavioral1/files/0x0006000000014142-66.dat	upx
behavioral1/files/0x0006000000014142-68.dat	upx
behavioral1/files/0x0006000000014142-70.dat	upx
behavioral1/files/0x0006000000014151-71.dat	upx
behavioral1/files/0x0006000000014142-72.dat	upx
behavioral1/files/0x0006000000014151-76.dat	upx
behavioral1/files/0x0006000000014142-75.dat	upx
behavioral1/files/0x0006000000014151-79.dat	upx
behavioral1/memory/1828-81-0x0000000000400000-0x00000000004A0000-memory.dmp	upx
behavioral1/memory/1992-82-0x0000000000400000-0x00000000004A0000-memory.dmp	upx
behavioral1/memory/2024-83-0x0000000000400000-0x00000000004A0000-memory.dmp	upx
behavioral1/memory/744-84-0x0000000000400000-0x00000000004A0000-memory.dmp	upx
behavioral1/memory/1972-86-0x0000000000400000-0x00000000004A0000-memory.dmp	upx
behavioral1/memory/1948-87-0x0000000000400000-0x00000000004A0000-memory.dmp	upx
behavioral1/memory/1828-94-0x0000000000400000-0x00000000004A0000-memory.dmp	upx
behavioral1/memory/1992-95-0x0000000000400000-0x00000000004A0000-memory.dmp	upx
behavioral1/memory/2024-96-0x0000000000400000-0x00000000004A0000-memory.dmp	upx
behavioral1/memory/744-97-0x0000000000400000-0x00000000004A0000-memory.dmp	upx
behavioral1/memory/1972-98-0x0000000000400000-0x00000000004A0000-memory.dmp	upx
behavioral1/files/0x0003000000003d1e-103.dat	upx
behavioral1/files/0x0003000000003d1e-104.dat	upx

Loads dropped DLL 5 IoCs

pid	Process
1948	73da046f079736b6ea1fb59c193ce281a6d9d8176ca214a109882922cad141fa.exe
1948	73da046f079736b6ea1fb59c193ce281a6d9d8176ca214a109882922cad141fa.exe
1948	73da046f079736b6ea1fb59c193ce281a6d9d8176ca214a109882922cad141fa.exe
1948	73da046f079736b6ea1fb59c193ce281a6d9d8176ca214a109882922cad141fa.exe
1828	zzecotcayq.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\AntiVirusOverride = "1"	zzecotcayq.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1"	zzecotcayq.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	zzecotcayq.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	zzecotcayq.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	zzecotcayq.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirstRunDisabled = "1"	zzecotcayq.exe

Adds Run key to start application 2 TTPs 4 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\ytzorhzw = "jhjnlzaeefgujuj.exe"	jhjnlzaeefgujuj.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\ = "mauycfqmyrepb.exe"	jhjnlzaeefgujuj.exe
Key created	\REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Windows\CurrentVersion\Run	jhjnlzaeefgujuj.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\ssufvbnn = "zzecotcayq.exe"	jhjnlzaeefgujuj.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)	\??\q:	zzecotcayq.exe
File opened (read-only)	\??\a:	wrdszrgq.exe
File opened (read-only)	\??\i:	wrdszrgq.exe
File opened (read-only)	\??\r:	wrdszrgq.exe
File opened (read-only)	\??\u:	wrdszrgq.exe
File opened (read-only)	\??\e:	zzecotcayq.exe
File opened (read-only)	\??\r:	wrdszrgq.exe
File opened (read-only)	\??\g:	wrdszrgq.exe
File opened (read-only)	\??\n:	zzecotcayq.exe
File opened (read-only)	\??\s:	zzecotcayq.exe
File opened (read-only)	\??\f:	wrdszrgq.exe
File opened (read-only)	\??\o:	wrdszrgq.exe
File opened (read-only)	\??\o:	zzecotcayq.exe
File opened (read-only)	\??\y:	zzecotcayq.exe
File opened (read-only)	\??\e:	wrdszrgq.exe
File opened (read-only)	\??\m:	wrdszrgq.exe
File opened (read-only)	\??\i:	zzecotcayq.exe
File opened (read-only)	\??\t:	zzecotcayq.exe
File opened (read-only)	\??\z:	wrdszrgq.exe
File opened (read-only)	\??\v:	wrdszrgq.exe
File opened (read-only)	\??\w:	wrdszrgq.exe
File opened (read-only)	\??\g:	zzecotcayq.exe
File opened (read-only)	\??\h:	zzecotcayq.exe
File opened (read-only)	\??\p:	wrdszrgq.exe
File opened (read-only)	\??\p:	wrdszrgq.exe
File opened (read-only)	\??\b:	zzecotcayq.exe
File opened (read-only)	\??\h:	wrdszrgq.exe
File opened (read-only)	\??\n:	wrdszrgq.exe
File opened (read-only)	\??\v:	wrdszrgq.exe
File opened (read-only)	\??\x:	wrdszrgq.exe
File opened (read-only)	\??\x:	zzecotcayq.exe
File opened (read-only)	\??\l:	zzecotcayq.exe
File opened (read-only)	\??\m:	zzecotcayq.exe
File opened (read-only)	\??\l:	wrdszrgq.exe
File opened (read-only)	\??\e:	wrdszrgq.exe
File opened (read-only)	\??\k:	wrdszrgq.exe
File opened (read-only)	\??\l:	wrdszrgq.exe
File opened (read-only)	\??\y:	wrdszrgq.exe
File opened (read-only)	\??\k:	zzecotcayq.exe
File opened (read-only)	\??\p:	zzecotcayq.exe
File opened (read-only)	\??\r:	zzecotcayq.exe
File opened (read-only)	\??\a:	wrdszrgq.exe
File opened (read-only)	\??\b:	wrdszrgq.exe
File opened (read-only)	\??\i:	wrdszrgq.exe
File opened (read-only)	\??\s:	wrdszrgq.exe
File opened (read-only)	\??\a:	zzecotcayq.exe
File opened (read-only)	\??\j:	zzecotcayq.exe
File opened (read-only)	\??\k:	wrdszrgq.exe
File opened (read-only)	\??\q:	wrdszrgq.exe
File opened (read-only)	\??\u:	wrdszrgq.exe
File opened (read-only)	\??\y:	wrdszrgq.exe
File opened (read-only)	\??\x:	wrdszrgq.exe
File opened (read-only)	\??\f:	zzecotcayq.exe
File opened (read-only)	\??\w:	zzecotcayq.exe
File opened (read-only)	\??\t:	wrdszrgq.exe
File opened (read-only)	\??\w:	wrdszrgq.exe
File opened (read-only)	\??\h:	wrdszrgq.exe
File opened (read-only)	\??\t:	wrdszrgq.exe
File opened (read-only)	\??\z:	wrdszrgq.exe
File opened (read-only)	\??\v:	zzecotcayq.exe
File opened (read-only)	\??\m:	wrdszrgq.exe
File opened (read-only)	\??\b:	wrdszrgq.exe
File opened (read-only)	\??\j:	wrdszrgq.exe
File opened (read-only)	\??\s:	wrdszrgq.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"	zzecotcayq.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\SFCDisable = "4294967197"	zzecotcayq.exe

AutoIT Executable 12 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral1/memory/1948-55-0x0000000000400000-0x00000000004A0000-memory.dmp	autoit_exe
behavioral1/memory/1828-81-0x0000000000400000-0x00000000004A0000-memory.dmp	autoit_exe
behavioral1/memory/1992-82-0x0000000000400000-0x00000000004A0000-memory.dmp	autoit_exe
behavioral1/memory/2024-83-0x0000000000400000-0x00000000004A0000-memory.dmp	autoit_exe
behavioral1/memory/744-84-0x0000000000400000-0x00000000004A0000-memory.dmp	autoit_exe
behavioral1/memory/1972-86-0x0000000000400000-0x00000000004A0000-memory.dmp	autoit_exe
behavioral1/memory/1948-87-0x0000000000400000-0x00000000004A0000-memory.dmp	autoit_exe
behavioral1/memory/1828-94-0x0000000000400000-0x00000000004A0000-memory.dmp	autoit_exe
behavioral1/memory/1992-95-0x0000000000400000-0x00000000004A0000-memory.dmp	autoit_exe
behavioral1/memory/2024-96-0x0000000000400000-0x00000000004A0000-memory.dmp	autoit_exe
behavioral1/memory/744-97-0x0000000000400000-0x00000000004A0000-memory.dmp	autoit_exe
behavioral1/memory/1972-98-0x0000000000400000-0x00000000004A0000-memory.dmp	autoit_exe

Drops file in System32 directory 9 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\mauycfqmyrepb.exe	73da046f079736b6ea1fb59c193ce281a6d9d8176ca214a109882922cad141fa.exe
File opened for modification	C:\Windows\SysWOW64\zzecotcayq.exe	73da046f079736b6ea1fb59c193ce281a6d9d8176ca214a109882922cad141fa.exe
File created	C:\Windows\SysWOW64\jhjnlzaeefgujuj.exe	73da046f079736b6ea1fb59c193ce281a6d9d8176ca214a109882922cad141fa.exe
File opened for modification	C:\Windows\SysWOW64\jhjnlzaeefgujuj.exe	73da046f079736b6ea1fb59c193ce281a6d9d8176ca214a109882922cad141fa.exe
File opened for modification	C:\Windows\SysWOW64\mauycfqmyrepb.exe	73da046f079736b6ea1fb59c193ce281a6d9d8176ca214a109882922cad141fa.exe
File opened for modification	C:\Windows\SysWOW64\msvbvm60.dll	zzecotcayq.exe
File created	C:\Windows\SysWOW64\zzecotcayq.exe	73da046f079736b6ea1fb59c193ce281a6d9d8176ca214a109882922cad141fa.exe
File created	C:\Windows\SysWOW64\wrdszrgq.exe	73da046f079736b6ea1fb59c193ce281a6d9d8176ca214a109882922cad141fa.exe
File opened for modification	C:\Windows\SysWOW64\wrdszrgq.exe	73da046f079736b6ea1fb59c193ce281a6d9d8176ca214a109882922cad141fa.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	wrdszrgq.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLN.nal	wrdszrgq.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLN.nal	wrdszrgq.exe
File opened for modification	\??\c:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLV.DOC.exe	wrdszrgq.exe
File created	\??\c:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLN.DOC.exe	wrdszrgq.exe
File opened for modification	\??\c:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLN.DOC.exe	wrdszrgq.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLV.DOC.exe	wrdszrgq.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLV.nal	wrdszrgq.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLV.DOC.exe	wrdszrgq.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLV.nal	wrdszrgq.exe
File opened for modification	\??\c:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLN.DOC.exe	wrdszrgq.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLN.DOC.exe	wrdszrgq.exe
File created	\??\c:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLV.DOC.exe	wrdszrgq.exe
File opened for modification	\??\c:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLV.DOC.exe	wrdszrgq.exe

Drops file in Windows directory 5 IoCs

description	ioc	Process
File opened for modification	C:\Windows\~$mydoc.rtf	WINWORD.EXE
File opened for modification	C:\Windows\mydoc.rtf	73da046f079736b6ea1fb59c193ce281a6d9d8176ca214a109882922cad141fa.exe
File opened for modification	C:\Windows\mydoc.rtf	WINWORD.EXE
File created	C:\Windows\~$mydoc.rtf	WINWORD.EXE
File opened for modification	C:\Windows\Debug\WIA\wiatrace.log	WINWORD.EXE

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

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

Modifies registry class 64 IoCs

description	ioc	Process
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\OpenWithList\Microsoft Word\shell\edit\command	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Publisher\shell\edit\command	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit\command	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\EXCEL.EXE\" /dde"	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\ddeexec\topic\ = "system"	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\ddeexec\topic\ = "system"	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 Excel\shell\edit	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit\ddeexec\application\ = "Excel"	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.bat	zzecotcayq.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Print	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\ = "&Open"	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Word	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{42042206-2D85-11D3-8CFF-005004838597}	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell	WINWORD.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Edit\command	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Edit	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.vbs	zzecotcayq.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Word\shell\edit	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Word\shell\edit	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\.wsc\ = "txtfile"	zzecotcayq.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\MSPub.exe\shell\edit	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Print\command	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{42042206-2D85-11D3-8CFF-005004838597}\Old Icon\mhtmlfile	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel\shell\edit\ddeexec\ = "[open(\"%1\")]"	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\MSPub.exe\shell\edit\ = "&Open"	WINWORD.EXE
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\MSPub.exe\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b005000750062005000720069006d006100720079003e00520024006e0075006a0053005700460065003f007d0061004c00720052007000390078004000570020002500310000000000	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLV.Classes\StartCom1 = "E0F268B6FF1821DED109D0D38A0C9164"	73da046f079736b6ea1fb59c193ce281a6d9d8176ca214a109882922cad141fa.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Word\shell\edit\command	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\ddeexec\topic	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\ddeexec\application	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\command	WINWORD.EXE
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Publisher\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b005000750062005000720069006d006100720079003e00520024006e0075006a0053005700460065003f007d0061004c00720052007000390078004000570020002500310000000000	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Publisher\shell\edit	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLV.Classes\StartCom2 = "1949C7751491DAB4B9BD7C95EC9437CE"	73da046f079736b6ea1fb59c193ce281a6d9d8176ca214a109882922cad141fa.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.wsh	zzecotcayq.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{42042206-2D85-11D3-8CFF-005004838597}\Version\14\ = "C:\\Program Files (x86)\\Microsoft Office\\Office14\\msohtmed.exe"	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\DefaultIcon	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\ = "&Open"	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Print\command	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{42042206-2D85-11D3-8CFF-005004838597}\InprocServer32\ThreadingModel = "Apartment"	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\WinWord.exe	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Publisher\shell\edit\command	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Word\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\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\mhtmlfile\DefaultIcon\ = "\"%1\""	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit\ddeexec	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLV.Classes\Com3 = "2EB5B0284795389A52C4B9D03292D4BC"	73da046f079736b6ea1fb59c193ce281a6d9d8176ca214a109882922cad141fa.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Edit\command	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{42042206-2D85-11D3-8CFF-005004838597}\Old Icon	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\WinWord.exe\shell\edit\command	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Publisher\shell\edit	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\MSPub.exe\shell\edit\command	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel\shell\edit\ddeexec\application\ = "Excel"	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.vbs\ = "txtfile"	zzecotcayq.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.reg\ = "txtfile"	zzecotcayq.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{42042206-2D85-11D3-8CFF-005004838597}\Version\14	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\msohtmed.exe\" %1"	WINWORD.EXE

Suspicious behavior: AddClipboardFormatListener 1 IoCs

pid	Process
432	WINWORD.EXE

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
1948	73da046f079736b6ea1fb59c193ce281a6d9d8176ca214a109882922cad141fa.exe
1948	73da046f079736b6ea1fb59c193ce281a6d9d8176ca214a109882922cad141fa.exe
1948	73da046f079736b6ea1fb59c193ce281a6d9d8176ca214a109882922cad141fa.exe
1948	73da046f079736b6ea1fb59c193ce281a6d9d8176ca214a109882922cad141fa.exe
1948	73da046f079736b6ea1fb59c193ce281a6d9d8176ca214a109882922cad141fa.exe
1948	73da046f079736b6ea1fb59c193ce281a6d9d8176ca214a109882922cad141fa.exe
1948	73da046f079736b6ea1fb59c193ce281a6d9d8176ca214a109882922cad141fa.exe
1828	zzecotcayq.exe
1828	zzecotcayq.exe
1828	zzecotcayq.exe
1828	zzecotcayq.exe
1828	zzecotcayq.exe
1948	73da046f079736b6ea1fb59c193ce281a6d9d8176ca214a109882922cad141fa.exe
1992	jhjnlzaeefgujuj.exe
1992	jhjnlzaeefgujuj.exe
1992	jhjnlzaeefgujuj.exe
1992	jhjnlzaeefgujuj.exe
1992	jhjnlzaeefgujuj.exe
2024	wrdszrgq.exe
2024	wrdszrgq.exe
2024	wrdszrgq.exe
2024	wrdszrgq.exe
744	wrdszrgq.exe
744	wrdszrgq.exe
744	wrdszrgq.exe
744	wrdszrgq.exe
1972	mauycfqmyrepb.exe
1972	mauycfqmyrepb.exe
1972	mauycfqmyrepb.exe
1972	mauycfqmyrepb.exe
1972	mauycfqmyrepb.exe
1972	mauycfqmyrepb.exe
1992	jhjnlzaeefgujuj.exe
1992	jhjnlzaeefgujuj.exe
1972	mauycfqmyrepb.exe
1972	mauycfqmyrepb.exe
1992	jhjnlzaeefgujuj.exe
1992	jhjnlzaeefgujuj.exe
1992	jhjnlzaeefgujuj.exe
1972	mauycfqmyrepb.exe
1972	mauycfqmyrepb.exe
1992	jhjnlzaeefgujuj.exe
1972	mauycfqmyrepb.exe
1972	mauycfqmyrepb.exe
1992	jhjnlzaeefgujuj.exe
1972	mauycfqmyrepb.exe
1972	mauycfqmyrepb.exe
1992	jhjnlzaeefgujuj.exe
1972	mauycfqmyrepb.exe
1972	mauycfqmyrepb.exe
1992	jhjnlzaeefgujuj.exe
1972	mauycfqmyrepb.exe
1972	mauycfqmyrepb.exe
1992	jhjnlzaeefgujuj.exe
1972	mauycfqmyrepb.exe
1972	mauycfqmyrepb.exe
1992	jhjnlzaeefgujuj.exe
1972	mauycfqmyrepb.exe
1972	mauycfqmyrepb.exe
1992	jhjnlzaeefgujuj.exe
1972	mauycfqmyrepb.exe
1972	mauycfqmyrepb.exe
1992	jhjnlzaeefgujuj.exe
1972	mauycfqmyrepb.exe

Suspicious use of FindShellTrayWindow 18 IoCs

pid	Process
1948	73da046f079736b6ea1fb59c193ce281a6d9d8176ca214a109882922cad141fa.exe
1948	73da046f079736b6ea1fb59c193ce281a6d9d8176ca214a109882922cad141fa.exe
1948	73da046f079736b6ea1fb59c193ce281a6d9d8176ca214a109882922cad141fa.exe
1828	zzecotcayq.exe
1828	zzecotcayq.exe
1828	zzecotcayq.exe
1992	jhjnlzaeefgujuj.exe
1992	jhjnlzaeefgujuj.exe
1992	jhjnlzaeefgujuj.exe
2024	wrdszrgq.exe
2024	wrdszrgq.exe
2024	wrdszrgq.exe
744	wrdszrgq.exe
744	wrdszrgq.exe
744	wrdszrgq.exe
1972	mauycfqmyrepb.exe
1972	mauycfqmyrepb.exe
1972	mauycfqmyrepb.exe

Suspicious use of SendNotifyMessage 18 IoCs

pid	Process
1948	73da046f079736b6ea1fb59c193ce281a6d9d8176ca214a109882922cad141fa.exe
1948	73da046f079736b6ea1fb59c193ce281a6d9d8176ca214a109882922cad141fa.exe
1948	73da046f079736b6ea1fb59c193ce281a6d9d8176ca214a109882922cad141fa.exe
1828	zzecotcayq.exe
1828	zzecotcayq.exe
1828	zzecotcayq.exe
1992	jhjnlzaeefgujuj.exe
1992	jhjnlzaeefgujuj.exe
1992	jhjnlzaeefgujuj.exe
2024	wrdszrgq.exe
2024	wrdszrgq.exe
2024	wrdszrgq.exe
744	wrdszrgq.exe
744	wrdszrgq.exe
744	wrdszrgq.exe
1972	mauycfqmyrepb.exe
1972	mauycfqmyrepb.exe
1972	mauycfqmyrepb.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
432	WINWORD.EXE
432	WINWORD.EXE

Suspicious use of WriteProcessMemory 28 IoCs

description	pid	Process	procid_target
PID 1948 wrote to memory of 1828	1948	73da046f079736b6ea1fb59c193ce281a6d9d8176ca214a109882922cad141fa.exe	27
PID 1948 wrote to memory of 1828	1948	73da046f079736b6ea1fb59c193ce281a6d9d8176ca214a109882922cad141fa.exe	27
PID 1948 wrote to memory of 1828	1948	73da046f079736b6ea1fb59c193ce281a6d9d8176ca214a109882922cad141fa.exe	27
PID 1948 wrote to memory of 1828	1948	73da046f079736b6ea1fb59c193ce281a6d9d8176ca214a109882922cad141fa.exe	27
PID 1948 wrote to memory of 1992	1948	73da046f079736b6ea1fb59c193ce281a6d9d8176ca214a109882922cad141fa.exe	28
PID 1948 wrote to memory of 1992	1948	73da046f079736b6ea1fb59c193ce281a6d9d8176ca214a109882922cad141fa.exe	28
PID 1948 wrote to memory of 1992	1948	73da046f079736b6ea1fb59c193ce281a6d9d8176ca214a109882922cad141fa.exe	28
PID 1948 wrote to memory of 1992	1948	73da046f079736b6ea1fb59c193ce281a6d9d8176ca214a109882922cad141fa.exe	28
PID 1948 wrote to memory of 2024	1948	73da046f079736b6ea1fb59c193ce281a6d9d8176ca214a109882922cad141fa.exe	29
PID 1948 wrote to memory of 2024	1948	73da046f079736b6ea1fb59c193ce281a6d9d8176ca214a109882922cad141fa.exe	29
PID 1948 wrote to memory of 2024	1948	73da046f079736b6ea1fb59c193ce281a6d9d8176ca214a109882922cad141fa.exe	29
PID 1948 wrote to memory of 2024	1948	73da046f079736b6ea1fb59c193ce281a6d9d8176ca214a109882922cad141fa.exe	29
PID 1828 wrote to memory of 744	1828	zzecotcayq.exe	31
PID 1828 wrote to memory of 744	1828	zzecotcayq.exe	31
PID 1828 wrote to memory of 744	1828	zzecotcayq.exe	31
PID 1828 wrote to memory of 744	1828	zzecotcayq.exe	31
PID 1948 wrote to memory of 1972	1948	73da046f079736b6ea1fb59c193ce281a6d9d8176ca214a109882922cad141fa.exe	30
PID 1948 wrote to memory of 1972	1948	73da046f079736b6ea1fb59c193ce281a6d9d8176ca214a109882922cad141fa.exe	30
PID 1948 wrote to memory of 1972	1948	73da046f079736b6ea1fb59c193ce281a6d9d8176ca214a109882922cad141fa.exe	30
PID 1948 wrote to memory of 1972	1948	73da046f079736b6ea1fb59c193ce281a6d9d8176ca214a109882922cad141fa.exe	30
PID 1948 wrote to memory of 432	1948	73da046f079736b6ea1fb59c193ce281a6d9d8176ca214a109882922cad141fa.exe	32
PID 1948 wrote to memory of 432	1948	73da046f079736b6ea1fb59c193ce281a6d9d8176ca214a109882922cad141fa.exe	32
PID 1948 wrote to memory of 432	1948	73da046f079736b6ea1fb59c193ce281a6d9d8176ca214a109882922cad141fa.exe	32
PID 1948 wrote to memory of 432	1948	73da046f079736b6ea1fb59c193ce281a6d9d8176ca214a109882922cad141fa.exe	32
PID 432 wrote to memory of 1476	432	WINWORD.EXE	35
PID 432 wrote to memory of 1476	432	WINWORD.EXE	35
PID 432 wrote to memory of 1476	432	WINWORD.EXE	35
PID 432 wrote to memory of 1476	432	WINWORD.EXE	35

C:\Users\Admin\AppData\Local\Temp\73da046f079736b6ea1fb59c193ce281a6d9d8176ca214a109882922cad141fa.exe
"C:\Users\Admin\AppData\Local\Temp\73da046f079736b6ea1fb59c193ce281a6d9d8176ca214a109882922cad141fa.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:1948
- C:\Windows\SysWOW64\zzecotcayq.exe
  zzecotcayq.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:1828
- - C:\Windows\SysWOW64\wrdszrgq.exe
    C:\Windows\system32\wrdszrgq.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:744
- C:\Windows\SysWOW64\jhjnlzaeefgujuj.exe
  jhjnlzaeefgujuj.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SendNotifyMessage
  PID:1992
- C:\Windows\SysWOW64\wrdszrgq.exe
  wrdszrgq.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:2024
- C:\Windows\SysWOW64\mauycfqmyrepb.exe
  mauycfqmyrepb.exe
  2⤵
  - Executes dropped EXE
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SendNotifyMessage
  PID:1972
- 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:432
- - C:\Windows\splwow64.exe
    C:\Windows\splwow64.exe 12288
    3⤵
    PID:1476

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

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Windows\SysWOW64\jhjnlzaeefgujuj.exe

Filesize
256KB

MD5
c94c1d4ee6a6b2bbe08cdc1968305c39

SHA1
bd6414795ea2ff25d9a4ea206ea41f5238e8ebd6

SHA256
5b0889dac21bf6618376c1bed185cd86e3f2aa78bcebcbea3d91b5af79f4cf62

SHA512
225829f1de96c4e2e2e17dcba76c98cd6af328e25fbc0b33835d3a3a91583cc34ffcf949f5b8d8dd85cef60f076cf7eeba3dd988817618a1bc8b838fd47e6711

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

Filesize
256KB

MD5
c94c1d4ee6a6b2bbe08cdc1968305c39

SHA1
bd6414795ea2ff25d9a4ea206ea41f5238e8ebd6

SHA256
5b0889dac21bf6618376c1bed185cd86e3f2aa78bcebcbea3d91b5af79f4cf62

SHA512
225829f1de96c4e2e2e17dcba76c98cd6af328e25fbc0b33835d3a3a91583cc34ffcf949f5b8d8dd85cef60f076cf7eeba3dd988817618a1bc8b838fd47e6711

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

Filesize
256KB

MD5
b77df9b26d5d8c9fe22548b1eb72c33c

SHA1
b1f1aed76928aa27b9180f2f07233a64da91e9e5

SHA256
4d374f9f3e82ca298a3a773c02c5a99aa2ddad001ae30edc1383deaf414000f3

SHA512
5b9e48334c1337bb75dd5c718f7f87863b4814ccc7c9be21cfc884f4eea2f6a5b94e71b660247990e8d0b3f51a16752c9073f74c66e0753e16932c895bf3d8fd

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

Filesize
256KB

MD5
b77df9b26d5d8c9fe22548b1eb72c33c

SHA1
b1f1aed76928aa27b9180f2f07233a64da91e9e5

SHA256
4d374f9f3e82ca298a3a773c02c5a99aa2ddad001ae30edc1383deaf414000f3

SHA512
5b9e48334c1337bb75dd5c718f7f87863b4814ccc7c9be21cfc884f4eea2f6a5b94e71b660247990e8d0b3f51a16752c9073f74c66e0753e16932c895bf3d8fd

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

Filesize
256KB

MD5
18ff661ae6930a5093e60110725656b5

SHA1
f8ff8ca6d6411689e9a4c7c5f363c26751ad55d1

SHA256
5fc8acb22f78e49fceb25cfa7890dc92e44a06e0c0b4ceb716cb2c9098d24674

SHA512
df502344ae51ddfaa07c525cffbcebda386806e38b246feef0546e257bf74263bfdf4af6691243a0c71e9b836c3a1675902c6f727e0248f7f70c3157d761e5f8

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

Filesize
256KB

MD5
18ff661ae6930a5093e60110725656b5

SHA1
f8ff8ca6d6411689e9a4c7c5f363c26751ad55d1

SHA256
5fc8acb22f78e49fceb25cfa7890dc92e44a06e0c0b4ceb716cb2c9098d24674

SHA512
df502344ae51ddfaa07c525cffbcebda386806e38b246feef0546e257bf74263bfdf4af6691243a0c71e9b836c3a1675902c6f727e0248f7f70c3157d761e5f8

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

Filesize
256KB

MD5
18ff661ae6930a5093e60110725656b5

SHA1
f8ff8ca6d6411689e9a4c7c5f363c26751ad55d1

SHA256
5fc8acb22f78e49fceb25cfa7890dc92e44a06e0c0b4ceb716cb2c9098d24674

SHA512
df502344ae51ddfaa07c525cffbcebda386806e38b246feef0546e257bf74263bfdf4af6691243a0c71e9b836c3a1675902c6f727e0248f7f70c3157d761e5f8

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

Filesize
256KB

MD5
4467afaac50e72f7ed5d22b9c869677e

SHA1
21580bcd1acb641b0f9651bac9d6f9bae5ea1d44

SHA256
d006b6ab487616ef1e863dde2ebea6bf1dcbd6c7ef7fe79da3445737489a6770

SHA512
c6a2ee8b76fcacd32008068c4e9eb600f48b46b760c2ecb3743396ffa40dd43941ec52e1e2fa4ae5a08ce7fe00d77d3ecc14a21daa0519d556ef38ca60cc5a80

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

Filesize
256KB

MD5
4467afaac50e72f7ed5d22b9c869677e

SHA1
21580bcd1acb641b0f9651bac9d6f9bae5ea1d44

SHA256
d006b6ab487616ef1e863dde2ebea6bf1dcbd6c7ef7fe79da3445737489a6770

SHA512
c6a2ee8b76fcacd32008068c4e9eb600f48b46b760c2ecb3743396ffa40dd43941ec52e1e2fa4ae5a08ce7fe00d77d3ecc14a21daa0519d556ef38ca60cc5a80

Download Submit
C:\Windows\mydoc.rtf

Filesize
223B

MD5
06604e5941c126e2e7be02c5cd9f62ec

SHA1
4eb9fdf8ff4e1e539236002bd363b82c8f8930e1

SHA256
85f2405d1f67021a3206faa26f6887932fea71aea070df3efb2902902e2d03e2

SHA512
803f5f2fddbf29fef34de184eb35c2311b7a694740983ca10b54ef252dd26cda4987458d2569f441c6dedc3478bea12b45bfd3566f1b256504a0869ad3829df7

Download Submit
\??\c:\Users\Admin\Documents\StopImport.doc.exe

Filesize
256KB

MD5
6bd67df63c50745477e173adaef96064

SHA1
05dbfe416b51df743a9e92b1fd56adee7e10e333

SHA256
09d1086d0522021fbf47f965f670673f8cab37b11cf6f6e12bbba9c1bbd70ac7

SHA512
35141b548c40ffa6f8a7782f60277356f1f4e8fac6aede536172d88b6aac12613ec02d3213616131e186bfeb23b38659db0566da149d08f7f828a2fc31b20882

Download Submit
\??\c:\Users\Admin\Documents\StopImport.doc.exe

Filesize
256KB

MD5
6bd67df63c50745477e173adaef96064

SHA1
05dbfe416b51df743a9e92b1fd56adee7e10e333

SHA256
09d1086d0522021fbf47f965f670673f8cab37b11cf6f6e12bbba9c1bbd70ac7

SHA512
35141b548c40ffa6f8a7782f60277356f1f4e8fac6aede536172d88b6aac12613ec02d3213616131e186bfeb23b38659db0566da149d08f7f828a2fc31b20882

Download Submit
\Windows\SysWOW64\jhjnlzaeefgujuj.exe

Filesize
256KB

MD5
c94c1d4ee6a6b2bbe08cdc1968305c39

SHA1
bd6414795ea2ff25d9a4ea206ea41f5238e8ebd6

SHA256
5b0889dac21bf6618376c1bed185cd86e3f2aa78bcebcbea3d91b5af79f4cf62

SHA512
225829f1de96c4e2e2e17dcba76c98cd6af328e25fbc0b33835d3a3a91583cc34ffcf949f5b8d8dd85cef60f076cf7eeba3dd988817618a1bc8b838fd47e6711

Download Submit
\Windows\SysWOW64\mauycfqmyrepb.exe

Filesize
256KB

MD5
b77df9b26d5d8c9fe22548b1eb72c33c

SHA1
b1f1aed76928aa27b9180f2f07233a64da91e9e5

SHA256
4d374f9f3e82ca298a3a773c02c5a99aa2ddad001ae30edc1383deaf414000f3

SHA512
5b9e48334c1337bb75dd5c718f7f87863b4814ccc7c9be21cfc884f4eea2f6a5b94e71b660247990e8d0b3f51a16752c9073f74c66e0753e16932c895bf3d8fd

Download Submit
\Windows\SysWOW64\wrdszrgq.exe

Filesize
256KB

MD5
18ff661ae6930a5093e60110725656b5

SHA1
f8ff8ca6d6411689e9a4c7c5f363c26751ad55d1

SHA256
5fc8acb22f78e49fceb25cfa7890dc92e44a06e0c0b4ceb716cb2c9098d24674

SHA512
df502344ae51ddfaa07c525cffbcebda386806e38b246feef0546e257bf74263bfdf4af6691243a0c71e9b836c3a1675902c6f727e0248f7f70c3157d761e5f8

Download Submit
\Windows\SysWOW64\wrdszrgq.exe

Filesize
256KB

MD5
18ff661ae6930a5093e60110725656b5

SHA1
f8ff8ca6d6411689e9a4c7c5f363c26751ad55d1

SHA256
5fc8acb22f78e49fceb25cfa7890dc92e44a06e0c0b4ceb716cb2c9098d24674

SHA512
df502344ae51ddfaa07c525cffbcebda386806e38b246feef0546e257bf74263bfdf4af6691243a0c71e9b836c3a1675902c6f727e0248f7f70c3157d761e5f8

Download Submit
\Windows\SysWOW64\zzecotcayq.exe

Filesize
256KB

MD5
4467afaac50e72f7ed5d22b9c869677e

SHA1
21580bcd1acb641b0f9651bac9d6f9bae5ea1d44

SHA256
d006b6ab487616ef1e863dde2ebea6bf1dcbd6c7ef7fe79da3445737489a6770

SHA512
c6a2ee8b76fcacd32008068c4e9eb600f48b46b760c2ecb3743396ffa40dd43941ec52e1e2fa4ae5a08ce7fe00d77d3ecc14a21daa0519d556ef38ca60cc5a80

Download Submit
memory/432-102-0x0000000070C2D000-0x0000000070C38000-memory.dmp

Filesize
44KB

Download
memory/432-101-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/432-93-0x0000000070C2D000-0x0000000070C38000-memory.dmp

Filesize
44KB

Download
memory/432-88-0x00000000721C1000-0x00000000721C4000-memory.dmp

Filesize
12KB

Download
memory/432-90-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/432-89-0x000000006FC41000-0x000000006FC43000-memory.dmp

Filesize
8KB

Download
memory/744-97-0x0000000000400000-0x00000000004A0000-memory.dmp

Filesize
640KB

Download
memory/744-84-0x0000000000400000-0x00000000004A0000-memory.dmp

Filesize
640KB

Download
memory/1476-100-0x000007FEFB871000-0x000007FEFB873000-memory.dmp

Filesize
8KB

Download
memory/1828-81-0x0000000000400000-0x00000000004A0000-memory.dmp

Filesize
640KB

Download
memory/1828-94-0x0000000000400000-0x00000000004A0000-memory.dmp

Filesize
640KB

Download
memory/1948-80-0x00000000033B0000-0x0000000003450000-memory.dmp

Filesize
640KB

Download
memory/1948-55-0x0000000000400000-0x00000000004A0000-memory.dmp

Filesize
640KB

Download
memory/1948-87-0x0000000000400000-0x00000000004A0000-memory.dmp

Filesize
640KB

Download
memory/1948-54-0x0000000075F51000-0x0000000075F53000-memory.dmp

Filesize
8KB

Download
memory/1972-86-0x0000000000400000-0x00000000004A0000-memory.dmp

Filesize
640KB

Download
memory/1972-98-0x0000000000400000-0x00000000004A0000-memory.dmp

Filesize
640KB

Download
memory/1992-82-0x0000000000400000-0x00000000004A0000-memory.dmp

Filesize
640KB

Download
memory/1992-95-0x0000000000400000-0x00000000004A0000-memory.dmp

Filesize
640KB

Download
memory/2024-96-0x0000000000400000-0x00000000004A0000-memory.dmp

Filesize
640KB

Download
memory/2024-83-0x0000000000400000-0x00000000004A0000-memory.dmp

Filesize
640KB

Download