5b8a4f42dd8977991c5b5b355d04bb2ebd3c9681e7b36dbfc7570ec129397d6a

Analysis

max time kernel
152s
max time network
30s
platform
windows7_x64
resource
win7-20221111-en
resource tags

arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
submitted
23-11-2022 21:04

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General

Target

5b8a4f42dd8977991c5b5b355d04bb2ebd3c9681e7b36dbfc7570ec129397d6a.exe
Size

255KB
MD5

c5feb8b02606c22c05b7f5f6cbfbecd3
SHA1

077596cc79db1240e58842153c7ae5666624341f
SHA256

5b8a4f42dd8977991c5b5b355d04bb2ebd3c9681e7b36dbfc7570ec129397d6a
SHA512

479813b3d3a11fef3fd300c9f706e00fcad8f5e42bc39305c2a8ff308cd6c993fff404a73f81f7ecdea0e1e32d8340591e0d4240b103a7758fd5456c01dd5e41
SSDEEP

3072:MMDb50WrZa8jCgae5+VQkGdUQFDxePZ2SBaQJXkNRtXlNGKaUIQW/qlQBG3mmTJh:1xlZam+akqx6YQJXcNlEHUIQeE3mmBIw

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

Processes:

hjghaffehs.exe

description	ioc	process
Set value (int)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\HideFileExt = "1"	hjghaffehs.exe

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

evasion

Hidden Files and Directories

T1158

Modify Registry

T1112

Processes:

hjghaffehs.exe

description	ioc	process
Set value (int)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0"	hjghaffehs.exe

Windows security bypass 2 TTPs 5 IoCs

evasion trojan

Disabling Security Tools

T1089

Modify Registry

T1112

Processes:

hjghaffehs.exe

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

Disables RegEdit via registry modification 1 IoCs

evasion

Processes:

hjghaffehs.exe

description	ioc	process
Set value (int)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Policies\System\DisableRegistryTools = "1"	hjghaffehs.exe

Executes dropped EXE 5 IoCs

Processes:

hjghaffehs.exekuinnbjycnbkrts.exevntamlhr.exekwnrjhywhhvbh.exevntamlhr.exe

pid process

936 hjghaffehs.exe
1176 kuinnbjycnbkrts.exe
2024 vntamlhr.exe
1620 kwnrjhywhhvbh.exe
992 vntamlhr.exe

pid	process
936	hjghaffehs.exe
1176	kuinnbjycnbkrts.exe
2024	vntamlhr.exe
1620	kwnrjhywhhvbh.exe
992	vntamlhr.exe

UPX packed file 27 IoCs

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

upx

Processes:

resource	yara_rule
\Windows\SysWOW64\hjghaffehs.exe	upx
C:\Windows\SysWOW64\hjghaffehs.exe	upx
\Windows\SysWOW64\kuinnbjycnbkrts.exe	upx
\Windows\SysWOW64\vntamlhr.exe	upx
C:\Windows\SysWOW64\kuinnbjycnbkrts.exe	upx
C:\Windows\SysWOW64\hjghaffehs.exe	upx
C:\Windows\SysWOW64\vntamlhr.exe	upx
\Windows\SysWOW64\kwnrjhywhhvbh.exe	upx
C:\Windows\SysWOW64\vntamlhr.exe	upx
C:\Windows\SysWOW64\kwnrjhywhhvbh.exe	upx
C:\Windows\SysWOW64\kuinnbjycnbkrts.exe	upx
C:\Windows\SysWOW64\kwnrjhywhhvbh.exe	upx
behavioral1/memory/1216-75-0x0000000000400000-0x00000000004A0000-memory.dmp	upx
behavioral1/memory/936-77-0x0000000000400000-0x00000000004A0000-memory.dmp	upx
behavioral1/memory/2024-80-0x0000000000400000-0x00000000004A0000-memory.dmp	upx
behavioral1/memory/1176-79-0x0000000000400000-0x00000000004A0000-memory.dmp	upx
behavioral1/memory/1620-81-0x0000000000400000-0x00000000004A0000-memory.dmp	upx
\Windows\SysWOW64\vntamlhr.exe	upx
C:\Windows\SysWOW64\vntamlhr.exe	upx
behavioral1/memory/1216-87-0x0000000000400000-0x00000000004A0000-memory.dmp	upx
behavioral1/memory/992-90-0x0000000000400000-0x00000000004A0000-memory.dmp	upx
behavioral1/memory/936-92-0x0000000000400000-0x00000000004A0000-memory.dmp	upx
behavioral1/memory/1176-93-0x0000000000400000-0x00000000004A0000-memory.dmp	upx
behavioral1/memory/1620-95-0x0000000000400000-0x00000000004A0000-memory.dmp	upx
behavioral1/memory/2024-94-0x0000000000400000-0x00000000004A0000-memory.dmp	upx
behavioral1/memory/992-97-0x0000000000400000-0x00000000004A0000-memory.dmp	upx
C:\Users\Admin\AppData\Roaming\StopCompress.doc.exe	upx

Loads dropped DLL 5 IoCs

Processes:

5b8a4f42dd8977991c5b5b355d04bb2ebd3c9681e7b36dbfc7570ec129397d6a.exehjghaffehs.exe

pid	process
1216	5b8a4f42dd8977991c5b5b355d04bb2ebd3c9681e7b36dbfc7570ec129397d6a.exe
1216	5b8a4f42dd8977991c5b5b355d04bb2ebd3c9681e7b36dbfc7570ec129397d6a.exe
1216	5b8a4f42dd8977991c5b5b355d04bb2ebd3c9681e7b36dbfc7570ec129397d6a.exe
1216	5b8a4f42dd8977991c5b5b355d04bb2ebd3c9681e7b36dbfc7570ec129397d6a.exe
936	hjghaffehs.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

Processes:

hjghaffehs.exe

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

Adds Run key to start application 2 TTPs 4 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

kuinnbjycnbkrts.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\ = "kwnrjhywhhvbh.exe"	kuinnbjycnbkrts.exe
Key created	\REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Windows\CurrentVersion\Run	kuinnbjycnbkrts.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\hxbodwhu = "hjghaffehs.exe"	kuinnbjycnbkrts.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\vtxeximl = "kuinnbjycnbkrts.exe"	kuinnbjycnbkrts.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

Processes:

vntamlhr.exehjghaffehs.exevntamlhr.exe

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

Modifies WinLogon 2 TTPs 2 IoCs

persistence

Winlogon Helper DLL

T1004

Modify Registry

T1112

Processes:

hjghaffehs.exe

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

AutoIT Executable 13 IoCs

AutoIT scripts compiled to PE executables.

Processes:

resource	yara_rule
behavioral1/memory/1216-75-0x0000000000400000-0x00000000004A0000-memory.dmp	autoit_exe
behavioral1/memory/936-77-0x0000000000400000-0x00000000004A0000-memory.dmp	autoit_exe
behavioral1/memory/1216-78-0x0000000003320000-0x00000000033C0000-memory.dmp	autoit_exe
behavioral1/memory/2024-80-0x0000000000400000-0x00000000004A0000-memory.dmp	autoit_exe
behavioral1/memory/1176-79-0x0000000000400000-0x00000000004A0000-memory.dmp	autoit_exe
behavioral1/memory/1620-81-0x0000000000400000-0x00000000004A0000-memory.dmp	autoit_exe
behavioral1/memory/1216-87-0x0000000000400000-0x00000000004A0000-memory.dmp	autoit_exe
behavioral1/memory/992-90-0x0000000000400000-0x00000000004A0000-memory.dmp	autoit_exe
behavioral1/memory/936-92-0x0000000000400000-0x00000000004A0000-memory.dmp	autoit_exe
behavioral1/memory/1176-93-0x0000000000400000-0x00000000004A0000-memory.dmp	autoit_exe
behavioral1/memory/1620-95-0x0000000000400000-0x00000000004A0000-memory.dmp	autoit_exe
behavioral1/memory/2024-94-0x0000000000400000-0x00000000004A0000-memory.dmp	autoit_exe
behavioral1/memory/992-97-0x0000000000400000-0x00000000004A0000-memory.dmp	autoit_exe

Drops file in System32 directory 9 IoCs

Processes:

5b8a4f42dd8977991c5b5b355d04bb2ebd3c9681e7b36dbfc7570ec129397d6a.exehjghaffehs.exe

description	ioc	process
File created	C:\Windows\SysWOW64\kuinnbjycnbkrts.exe	5b8a4f42dd8977991c5b5b355d04bb2ebd3c9681e7b36dbfc7570ec129397d6a.exe
File created	C:\Windows\SysWOW64\vntamlhr.exe	5b8a4f42dd8977991c5b5b355d04bb2ebd3c9681e7b36dbfc7570ec129397d6a.exe
File opened for modification	C:\Windows\SysWOW64\vntamlhr.exe	5b8a4f42dd8977991c5b5b355d04bb2ebd3c9681e7b36dbfc7570ec129397d6a.exe
File opened for modification	C:\Windows\SysWOW64\kwnrjhywhhvbh.exe	5b8a4f42dd8977991c5b5b355d04bb2ebd3c9681e7b36dbfc7570ec129397d6a.exe
File created	C:\Windows\SysWOW64\hjghaffehs.exe	5b8a4f42dd8977991c5b5b355d04bb2ebd3c9681e7b36dbfc7570ec129397d6a.exe
File opened for modification	C:\Windows\SysWOW64\hjghaffehs.exe	5b8a4f42dd8977991c5b5b355d04bb2ebd3c9681e7b36dbfc7570ec129397d6a.exe
File opened for modification	C:\Windows\SysWOW64\kuinnbjycnbkrts.exe	5b8a4f42dd8977991c5b5b355d04bb2ebd3c9681e7b36dbfc7570ec129397d6a.exe
File created	C:\Windows\SysWOW64\kwnrjhywhhvbh.exe	5b8a4f42dd8977991c5b5b355d04bb2ebd3c9681e7b36dbfc7570ec129397d6a.exe
File opened for modification	C:\Windows\SysWOW64\msvbvm60.dll	hjghaffehs.exe

Drops file in Program Files directory 15 IoCs

Processes:

vntamlhr.exevntamlhr.exe

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

Drops file in Windows directory 5 IoCs

Processes:

WINWORD.EXE5b8a4f42dd8977991c5b5b355d04bb2ebd3c9681e7b36dbfc7570ec129397d6a.exe

description	ioc	process
File opened for modification	C:\Windows\Debug\WIA\wiatrace.log	WINWORD.EXE
File opened for modification	C:\Windows\~$mydoc.rtf	WINWORD.EXE
File opened for modification	C:\Windows\mydoc.rtf	5b8a4f42dd8977991c5b5b355d04bb2ebd3c9681e7b36dbfc7570ec129397d6a.exe
File opened for modification	C:\Windows\mydoc.rtf	WINWORD.EXE
File created	C:\Windows\~$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

Processes:

WINWORD.EXE

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel	WINWORD.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell	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
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit\command	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\MenuExt	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\WINWORD.EXE\" /n \"%1\""	WINWORD.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell	WINWORD.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\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 HTML Editor	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell	WINWORD.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit\COMMAND	WINWORD.EXE
Key deleted	\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
Set value (str)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\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\shell\edit\COMMAND	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	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote	WINWORD.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\Contexts = "1"	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit\ = "&Edit"	WINWORD.EXE
Key deleted	\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-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\Toolbar	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\Toolbar\ShowDiscussionButton = "Yes"	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\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\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

Modifies registry class 64 IoCs

Processes:

WINWORD.EXEhjghaffehs.exe5b8a4f42dd8977991c5b5b355d04bb2ebd3c9681e7b36dbfc7570ec129397d6a.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Word	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel\shell\edit\ddeexec\application	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Edit\command	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\DefaultIcon	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Word\shell\edit	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.WSH\ = "txtfile"	hjghaffehs.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\Microsoft Excel\shell\edit\ddeexec	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Publisher\shell\edit	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\DefaultIcon	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLV.Classes\Com4 = "7EFAFCFB482E82139132D72F7E9CBC95E143593066416345D79C"	5b8a4f42dd8977991c5b5b355d04bb2ebd3c9681e7b36dbfc7570ec129397d6a.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\MSPub.exe\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b005000750062005000720069006d006100720079003e00520024006e0075006a0053005700460065003f007d0061004c00720052007000390078004000570020002500310000000000	WINWORD.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Print\command	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\WinWord.exe	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Word\shell\edit\command	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\.mht\OpenWithList\Microsoft Excel\shell\edit\ddeexec\topic\ = "system"	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.reg\ = "txtfile"	hjghaffehs.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\ddeexec\application	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\Excel.exe\shell\edit\ddeexec\application\ = "Excel"	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Edit	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shellex\IconHandler\ = "{42042206-2D85-11D3-8CFF-005004838597}"	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Word\shell\edit\ = "&Open"	WINWORD.EXE
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Word\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0057004f0052004400460069006c00650073003e00620069002400540021005600210030005a003d007b0050006b00300076006d007e0041005a00750020002f006e002000220025003100220000000000	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.wsh	hjghaffehs.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\DefaultIcon\ = "\"%1\""	WINWORD.EXE
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Publisher\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b005000750062005000720069006d006100720079003e00520024006e0075006a0053005700460065003f007d0061004c00720052007000390078004000570020002500310000000000	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Word\shell\edit\ = "&Open"	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Publisher	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.wsf	hjghaffehs.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.WSF\ = "txtfile"	hjghaffehs.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\WinWord.exe\shell\edit	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\ddeexec	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel	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\mhtmlfile\DefaultIcon\ = "\"%1\""	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\Com2 = "6ABEF9B1F964F197837E3B4386EA3E98B08C02FA43110332E2CC459D09A9"	5b8a4f42dd8977991c5b5b355d04bb2ebd3c9681e7b36dbfc7570ec129397d6a.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Print\command	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
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Print\command	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.bat\ = "txtfile"	hjghaffehs.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
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\ = "&Open"	WINWORD.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Print	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Publisher\shell\edit\command	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLV.Classes\StartCom2 = "193DC7751493DABEB9CC7C92ED9334BE"	5b8a4f42dd8977991c5b5b355d04bb2ebd3c9681e7b36dbfc7570ec129397d6a.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\WinWord.exe	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit\ddeexec\application	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\ShellEx	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shellex\IconHandler	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\WinWord.exe\shell\edit	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Word	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\ = "&Open"	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\MSPub.exe\shell\edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\MSPUB.EXE\" %1"	WINWORD.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Edit	WINWORD.EXE

Suspicious behavior: AddClipboardFormatListener 1 IoCs

Processes:

WINWORD.EXE

pid process

1740 WINWORD.EXE

pid	process
1740	WINWORD.EXE

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

5b8a4f42dd8977991c5b5b355d04bb2ebd3c9681e7b36dbfc7570ec129397d6a.exehjghaffehs.exevntamlhr.exekuinnbjycnbkrts.exekwnrjhywhhvbh.exevntamlhr.exe

pid	process
1216	5b8a4f42dd8977991c5b5b355d04bb2ebd3c9681e7b36dbfc7570ec129397d6a.exe
1216	5b8a4f42dd8977991c5b5b355d04bb2ebd3c9681e7b36dbfc7570ec129397d6a.exe
1216	5b8a4f42dd8977991c5b5b355d04bb2ebd3c9681e7b36dbfc7570ec129397d6a.exe
1216	5b8a4f42dd8977991c5b5b355d04bb2ebd3c9681e7b36dbfc7570ec129397d6a.exe
1216	5b8a4f42dd8977991c5b5b355d04bb2ebd3c9681e7b36dbfc7570ec129397d6a.exe
1216	5b8a4f42dd8977991c5b5b355d04bb2ebd3c9681e7b36dbfc7570ec129397d6a.exe
1216	5b8a4f42dd8977991c5b5b355d04bb2ebd3c9681e7b36dbfc7570ec129397d6a.exe
1216	5b8a4f42dd8977991c5b5b355d04bb2ebd3c9681e7b36dbfc7570ec129397d6a.exe
936	hjghaffehs.exe
936	hjghaffehs.exe
936	hjghaffehs.exe
936	hjghaffehs.exe
936	hjghaffehs.exe
2024	vntamlhr.exe
2024	vntamlhr.exe
2024	vntamlhr.exe
2024	vntamlhr.exe
1176	kuinnbjycnbkrts.exe
1176	kuinnbjycnbkrts.exe
1176	kuinnbjycnbkrts.exe
1176	kuinnbjycnbkrts.exe
1176	kuinnbjycnbkrts.exe
1620	kwnrjhywhhvbh.exe
1620	kwnrjhywhhvbh.exe
1620	kwnrjhywhhvbh.exe
1620	kwnrjhywhhvbh.exe
1620	kwnrjhywhhvbh.exe
1620	kwnrjhywhhvbh.exe
1176	kuinnbjycnbkrts.exe
992	vntamlhr.exe
992	vntamlhr.exe
992	vntamlhr.exe
992	vntamlhr.exe
1176	kuinnbjycnbkrts.exe
1176	kuinnbjycnbkrts.exe
1620	kwnrjhywhhvbh.exe
1620	kwnrjhywhhvbh.exe
1176	kuinnbjycnbkrts.exe
1176	kuinnbjycnbkrts.exe
1620	kwnrjhywhhvbh.exe
1620	kwnrjhywhhvbh.exe
1176	kuinnbjycnbkrts.exe
1620	kwnrjhywhhvbh.exe
1620	kwnrjhywhhvbh.exe
1176	kuinnbjycnbkrts.exe
1620	kwnrjhywhhvbh.exe
1620	kwnrjhywhhvbh.exe
1176	kuinnbjycnbkrts.exe
1620	kwnrjhywhhvbh.exe
1620	kwnrjhywhhvbh.exe
1176	kuinnbjycnbkrts.exe
1620	kwnrjhywhhvbh.exe
1620	kwnrjhywhhvbh.exe
1176	kuinnbjycnbkrts.exe
1620	kwnrjhywhhvbh.exe
1620	kwnrjhywhhvbh.exe
1176	kuinnbjycnbkrts.exe
1620	kwnrjhywhhvbh.exe
1620	kwnrjhywhhvbh.exe
1176	kuinnbjycnbkrts.exe
1620	kwnrjhywhhvbh.exe
1620	kwnrjhywhhvbh.exe
1176	kuinnbjycnbkrts.exe
1620	kwnrjhywhhvbh.exe

Suspicious use of FindShellTrayWindow 18 IoCs

Processes:

5b8a4f42dd8977991c5b5b355d04bb2ebd3c9681e7b36dbfc7570ec129397d6a.exehjghaffehs.exevntamlhr.exekuinnbjycnbkrts.exekwnrjhywhhvbh.exevntamlhr.exe

pid	process
1216	5b8a4f42dd8977991c5b5b355d04bb2ebd3c9681e7b36dbfc7570ec129397d6a.exe
1216	5b8a4f42dd8977991c5b5b355d04bb2ebd3c9681e7b36dbfc7570ec129397d6a.exe
1216	5b8a4f42dd8977991c5b5b355d04bb2ebd3c9681e7b36dbfc7570ec129397d6a.exe
936	hjghaffehs.exe
936	hjghaffehs.exe
936	hjghaffehs.exe
2024	vntamlhr.exe
1176	kuinnbjycnbkrts.exe
2024	vntamlhr.exe
1176	kuinnbjycnbkrts.exe
1176	kuinnbjycnbkrts.exe
2024	vntamlhr.exe
1620	kwnrjhywhhvbh.exe
1620	kwnrjhywhhvbh.exe
1620	kwnrjhywhhvbh.exe
992	vntamlhr.exe
992	vntamlhr.exe
992	vntamlhr.exe

Suspicious use of SendNotifyMessage 18 IoCs

Processes:

5b8a4f42dd8977991c5b5b355d04bb2ebd3c9681e7b36dbfc7570ec129397d6a.exehjghaffehs.exevntamlhr.exekuinnbjycnbkrts.exekwnrjhywhhvbh.exevntamlhr.exe

pid	process
1216	5b8a4f42dd8977991c5b5b355d04bb2ebd3c9681e7b36dbfc7570ec129397d6a.exe
1216	5b8a4f42dd8977991c5b5b355d04bb2ebd3c9681e7b36dbfc7570ec129397d6a.exe
1216	5b8a4f42dd8977991c5b5b355d04bb2ebd3c9681e7b36dbfc7570ec129397d6a.exe
936	hjghaffehs.exe
936	hjghaffehs.exe
936	hjghaffehs.exe
2024	vntamlhr.exe
1176	kuinnbjycnbkrts.exe
2024	vntamlhr.exe
1176	kuinnbjycnbkrts.exe
1176	kuinnbjycnbkrts.exe
2024	vntamlhr.exe
1620	kwnrjhywhhvbh.exe
1620	kwnrjhywhhvbh.exe
1620	kwnrjhywhhvbh.exe
992	vntamlhr.exe
992	vntamlhr.exe
992	vntamlhr.exe

Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

WINWORD.EXE

pid process

1740 WINWORD.EXE
1740 WINWORD.EXE

pid	process
1740	WINWORD.EXE
1740	WINWORD.EXE

Suspicious use of WriteProcessMemory 28 IoCs

Processes:

5b8a4f42dd8977991c5b5b355d04bb2ebd3c9681e7b36dbfc7570ec129397d6a.exehjghaffehs.exeWINWORD.EXE

description	pid	process	target process
PID 1216 wrote to memory of 936	1216	5b8a4f42dd8977991c5b5b355d04bb2ebd3c9681e7b36dbfc7570ec129397d6a.exe	hjghaffehs.exe
PID 1216 wrote to memory of 936	1216	5b8a4f42dd8977991c5b5b355d04bb2ebd3c9681e7b36dbfc7570ec129397d6a.exe	hjghaffehs.exe
PID 1216 wrote to memory of 936	1216	5b8a4f42dd8977991c5b5b355d04bb2ebd3c9681e7b36dbfc7570ec129397d6a.exe	hjghaffehs.exe
PID 1216 wrote to memory of 936	1216	5b8a4f42dd8977991c5b5b355d04bb2ebd3c9681e7b36dbfc7570ec129397d6a.exe	hjghaffehs.exe
PID 1216 wrote to memory of 1176	1216	5b8a4f42dd8977991c5b5b355d04bb2ebd3c9681e7b36dbfc7570ec129397d6a.exe	kuinnbjycnbkrts.exe
PID 1216 wrote to memory of 1176	1216	5b8a4f42dd8977991c5b5b355d04bb2ebd3c9681e7b36dbfc7570ec129397d6a.exe	kuinnbjycnbkrts.exe
PID 1216 wrote to memory of 1176	1216	5b8a4f42dd8977991c5b5b355d04bb2ebd3c9681e7b36dbfc7570ec129397d6a.exe	kuinnbjycnbkrts.exe
PID 1216 wrote to memory of 1176	1216	5b8a4f42dd8977991c5b5b355d04bb2ebd3c9681e7b36dbfc7570ec129397d6a.exe	kuinnbjycnbkrts.exe
PID 1216 wrote to memory of 2024	1216	5b8a4f42dd8977991c5b5b355d04bb2ebd3c9681e7b36dbfc7570ec129397d6a.exe	vntamlhr.exe
PID 1216 wrote to memory of 2024	1216	5b8a4f42dd8977991c5b5b355d04bb2ebd3c9681e7b36dbfc7570ec129397d6a.exe	vntamlhr.exe
PID 1216 wrote to memory of 2024	1216	5b8a4f42dd8977991c5b5b355d04bb2ebd3c9681e7b36dbfc7570ec129397d6a.exe	vntamlhr.exe
PID 1216 wrote to memory of 2024	1216	5b8a4f42dd8977991c5b5b355d04bb2ebd3c9681e7b36dbfc7570ec129397d6a.exe	vntamlhr.exe
PID 1216 wrote to memory of 1620	1216	5b8a4f42dd8977991c5b5b355d04bb2ebd3c9681e7b36dbfc7570ec129397d6a.exe	kwnrjhywhhvbh.exe
PID 1216 wrote to memory of 1620	1216	5b8a4f42dd8977991c5b5b355d04bb2ebd3c9681e7b36dbfc7570ec129397d6a.exe	kwnrjhywhhvbh.exe
PID 1216 wrote to memory of 1620	1216	5b8a4f42dd8977991c5b5b355d04bb2ebd3c9681e7b36dbfc7570ec129397d6a.exe	kwnrjhywhhvbh.exe
PID 1216 wrote to memory of 1620	1216	5b8a4f42dd8977991c5b5b355d04bb2ebd3c9681e7b36dbfc7570ec129397d6a.exe	kwnrjhywhhvbh.exe
PID 936 wrote to memory of 992	936	hjghaffehs.exe	vntamlhr.exe
PID 936 wrote to memory of 992	936	hjghaffehs.exe	vntamlhr.exe
PID 936 wrote to memory of 992	936	hjghaffehs.exe	vntamlhr.exe
PID 936 wrote to memory of 992	936	hjghaffehs.exe	vntamlhr.exe
PID 1216 wrote to memory of 1740	1216	5b8a4f42dd8977991c5b5b355d04bb2ebd3c9681e7b36dbfc7570ec129397d6a.exe	WINWORD.EXE
PID 1216 wrote to memory of 1740	1216	5b8a4f42dd8977991c5b5b355d04bb2ebd3c9681e7b36dbfc7570ec129397d6a.exe	WINWORD.EXE
PID 1216 wrote to memory of 1740	1216	5b8a4f42dd8977991c5b5b355d04bb2ebd3c9681e7b36dbfc7570ec129397d6a.exe	WINWORD.EXE
PID 1216 wrote to memory of 1740	1216	5b8a4f42dd8977991c5b5b355d04bb2ebd3c9681e7b36dbfc7570ec129397d6a.exe	WINWORD.EXE
PID 1740 wrote to memory of 1480	1740	WINWORD.EXE	splwow64.exe
PID 1740 wrote to memory of 1480	1740	WINWORD.EXE	splwow64.exe
PID 1740 wrote to memory of 1480	1740	WINWORD.EXE	splwow64.exe
PID 1740 wrote to memory of 1480	1740	WINWORD.EXE	splwow64.exe

C:\Users\Admin\AppData\Local\Temp\5b8a4f42dd8977991c5b5b355d04bb2ebd3c9681e7b36dbfc7570ec129397d6a.exe
"C:\Users\Admin\AppData\Local\Temp\5b8a4f42dd8977991c5b5b355d04bb2ebd3c9681e7b36dbfc7570ec129397d6a.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:1216

C:\Windows\SysWOW64\hjghaffehs.exe
hjghaffehs.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:936

C:\Windows\SysWOW64\vntamlhr.exe
C:\Windows\system32\vntamlhr.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:992

C:\Windows\SysWOW64\kuinnbjycnbkrts.exe
kuinnbjycnbkrts.exe
2⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:1176

C:\Windows\SysWOW64\vntamlhr.exe
vntamlhr.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\kwnrjhywhhvbh.exe
kwnrjhywhhvbh.exe
2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:1620

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:1740

C:\Windows\splwow64.exe
C:\Windows\splwow64.exe 12288
3⤵
PID:1480

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:\Users\Admin\AppData\Roaming\StopCompress.doc.exe

Filesize
255KB

MD5
d852a30f945f84122ad83c0c5721a45b

SHA1
f73ad326768825aed987d5620a4a2a756e5a6731

SHA256
e2fe226d4a9bea97d281bbed076bb92b557cee563035bf572218e997fc95ec98

SHA512
35d84d5aee1594cf97e2a2ad40411e43ec54213a9286b4350b0ef5133e9999d7aa9a3a751e5b9f912b17a92b517e87a3cf966958180ba9425af5689f934bd227

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

Filesize
255KB

MD5
66e470d8422c830d927d62d76396c763

SHA1
a81ae20a9c234a66c18cb00da79ae917f20ebbac

SHA256
1e12b646be3742de774a71e00812e8533e71d12755288364af35e9ddc73e905f

SHA512
64a373e2a67cd4328de0dfdde45c3325942765073b8812c689e44e3474baa05ce5e01c7312b53c1427eee3639ed3187c9678f29101f5d4970c293e8bb3322a18

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

Filesize
255KB

MD5
66e470d8422c830d927d62d76396c763

SHA1
a81ae20a9c234a66c18cb00da79ae917f20ebbac

SHA256
1e12b646be3742de774a71e00812e8533e71d12755288364af35e9ddc73e905f

SHA512
64a373e2a67cd4328de0dfdde45c3325942765073b8812c689e44e3474baa05ce5e01c7312b53c1427eee3639ed3187c9678f29101f5d4970c293e8bb3322a18

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

Filesize
255KB

MD5
eea6ebbe134ad80133a69d484f47db32

SHA1
59be631568190886f3778ca0ac0c9faf5363684e

SHA256
7f9a2adb4d042afba2beb9d5deb8cd5f4a462a4e05040fd5d89c71d0e0cbe51e

SHA512
121c542290f39b004376a98abdc659d626e8bcbac30f8b84b068010fe6058d53af2cdf22fc8681a66473ccc483d13893929a803cf9bf6e96bfb2f35a086e6a71

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

Filesize
255KB

MD5
eea6ebbe134ad80133a69d484f47db32

SHA1
59be631568190886f3778ca0ac0c9faf5363684e

SHA256
7f9a2adb4d042afba2beb9d5deb8cd5f4a462a4e05040fd5d89c71d0e0cbe51e

SHA512
121c542290f39b004376a98abdc659d626e8bcbac30f8b84b068010fe6058d53af2cdf22fc8681a66473ccc483d13893929a803cf9bf6e96bfb2f35a086e6a71

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

Filesize
255KB

MD5
b1c42450e22ca48542c80c9855ca430d

SHA1
fa68504c2b4e07f23208c9381566535603936679

SHA256
b0128efbcc114d0fafb5d5ec595eba9b7e991adce1297f8f85fe148b9551574b

SHA512
544cdb137a37f41aa678f54343ccb64855d7f6c727f49de52e37b0656c352527bc3dfaf96bec72cacaf3475931c8c9578ac921917c4dd98debc1bbb2ab95b75b

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

Filesize
255KB

MD5
b1c42450e22ca48542c80c9855ca430d

SHA1
fa68504c2b4e07f23208c9381566535603936679

SHA256
b0128efbcc114d0fafb5d5ec595eba9b7e991adce1297f8f85fe148b9551574b

SHA512
544cdb137a37f41aa678f54343ccb64855d7f6c727f49de52e37b0656c352527bc3dfaf96bec72cacaf3475931c8c9578ac921917c4dd98debc1bbb2ab95b75b

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

Filesize
255KB

MD5
c743163e842365f1770fde2ae959a44b

SHA1
5a318d60911a210072621c9d26380e6744c3f852

SHA256
63014ee58396ca4eb56a0f41f531187ea375e366822683aa23a7f6bf79502699

SHA512
1b35f343820808b06b90be44777420953377be34e556ed2101ef95c7c61b81d290554399a5f819067c116b6f3ff734333bc85ba046fc4e883d2831f92edab630

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

Filesize
255KB

MD5
c743163e842365f1770fde2ae959a44b

SHA1
5a318d60911a210072621c9d26380e6744c3f852

SHA256
63014ee58396ca4eb56a0f41f531187ea375e366822683aa23a7f6bf79502699

SHA512
1b35f343820808b06b90be44777420953377be34e556ed2101ef95c7c61b81d290554399a5f819067c116b6f3ff734333bc85ba046fc4e883d2831f92edab630

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

Filesize
255KB

MD5
c743163e842365f1770fde2ae959a44b

SHA1
5a318d60911a210072621c9d26380e6744c3f852

SHA256
63014ee58396ca4eb56a0f41f531187ea375e366822683aa23a7f6bf79502699

SHA512
1b35f343820808b06b90be44777420953377be34e556ed2101ef95c7c61b81d290554399a5f819067c116b6f3ff734333bc85ba046fc4e883d2831f92edab630

Download Submit
C:\Windows\mydoc.rtf

Filesize
223B

MD5
06604e5941c126e2e7be02c5cd9f62ec

SHA1
4eb9fdf8ff4e1e539236002bd363b82c8f8930e1

SHA256
85f2405d1f67021a3206faa26f6887932fea71aea070df3efb2902902e2d03e2

SHA512
803f5f2fddbf29fef34de184eb35c2311b7a694740983ca10b54ef252dd26cda4987458d2569f441c6dedc3478bea12b45bfd3566f1b256504a0869ad3829df7

Download Submit
\Windows\SysWOW64\hjghaffehs.exe

Filesize
255KB

MD5
66e470d8422c830d927d62d76396c763

SHA1
a81ae20a9c234a66c18cb00da79ae917f20ebbac

SHA256
1e12b646be3742de774a71e00812e8533e71d12755288364af35e9ddc73e905f

SHA512
64a373e2a67cd4328de0dfdde45c3325942765073b8812c689e44e3474baa05ce5e01c7312b53c1427eee3639ed3187c9678f29101f5d4970c293e8bb3322a18

Download Submit
\Windows\SysWOW64\kuinnbjycnbkrts.exe

Filesize
255KB

MD5
eea6ebbe134ad80133a69d484f47db32

SHA1
59be631568190886f3778ca0ac0c9faf5363684e

SHA256
7f9a2adb4d042afba2beb9d5deb8cd5f4a462a4e05040fd5d89c71d0e0cbe51e

SHA512
121c542290f39b004376a98abdc659d626e8bcbac30f8b84b068010fe6058d53af2cdf22fc8681a66473ccc483d13893929a803cf9bf6e96bfb2f35a086e6a71

Download Submit
\Windows\SysWOW64\kwnrjhywhhvbh.exe

Filesize
255KB

MD5
b1c42450e22ca48542c80c9855ca430d

SHA1
fa68504c2b4e07f23208c9381566535603936679

SHA256
b0128efbcc114d0fafb5d5ec595eba9b7e991adce1297f8f85fe148b9551574b

SHA512
544cdb137a37f41aa678f54343ccb64855d7f6c727f49de52e37b0656c352527bc3dfaf96bec72cacaf3475931c8c9578ac921917c4dd98debc1bbb2ab95b75b

Download Submit
\Windows\SysWOW64\vntamlhr.exe

Filesize
255KB

MD5
c743163e842365f1770fde2ae959a44b

SHA1
5a318d60911a210072621c9d26380e6744c3f852

SHA256
63014ee58396ca4eb56a0f41f531187ea375e366822683aa23a7f6bf79502699

SHA512
1b35f343820808b06b90be44777420953377be34e556ed2101ef95c7c61b81d290554399a5f819067c116b6f3ff734333bc85ba046fc4e883d2831f92edab630

Download Submit
\Windows\SysWOW64\vntamlhr.exe

Filesize
255KB

MD5
c743163e842365f1770fde2ae959a44b

SHA1
5a318d60911a210072621c9d26380e6744c3f852

SHA256
63014ee58396ca4eb56a0f41f531187ea375e366822683aa23a7f6bf79502699

SHA512
1b35f343820808b06b90be44777420953377be34e556ed2101ef95c7c61b81d290554399a5f819067c116b6f3ff734333bc85ba046fc4e883d2831f92edab630

Download Submit
memory/936-92-0x0000000000400000-0x00000000004A0000-memory.dmp

Filesize
640KB

Download
memory/936-77-0x0000000000400000-0x00000000004A0000-memory.dmp

Filesize
640KB

Download
memory/936-56-0x0000000000000000-mapping.dmp

Download
memory/992-97-0x0000000000400000-0x00000000004A0000-memory.dmp

Filesize
640KB

Download
memory/992-90-0x0000000000400000-0x00000000004A0000-memory.dmp

Filesize
640KB

Download
memory/992-83-0x0000000000000000-mapping.dmp

Download
memory/1176-79-0x0000000000400000-0x00000000004A0000-memory.dmp

Filesize
640KB

Download
memory/1176-93-0x0000000000400000-0x00000000004A0000-memory.dmp

Filesize
640KB

Download
memory/1176-60-0x0000000000000000-mapping.dmp

Download
memory/1216-54-0x0000000074DE1000-0x0000000074DE3000-memory.dmp

Filesize
8KB

Download
memory/1216-76-0x0000000003320000-0x00000000033C0000-memory.dmp

Filesize
640KB

Download
memory/1216-78-0x0000000003320000-0x00000000033C0000-memory.dmp

Filesize
640KB

Download
memory/1216-87-0x0000000000400000-0x00000000004A0000-memory.dmp

Filesize
640KB

Download
memory/1216-75-0x0000000000400000-0x00000000004A0000-memory.dmp

Filesize
640KB

Download
memory/1480-101-0x0000000000000000-mapping.dmp

Download
memory/1480-102-0x000007FEFB731000-0x000007FEFB733000-memory.dmp

Filesize
8KB

Download
memory/1620-95-0x0000000000400000-0x00000000004A0000-memory.dmp

Filesize
640KB

Download
memory/1620-69-0x0000000000000000-mapping.dmp

Download
memory/1620-81-0x0000000000400000-0x00000000004A0000-memory.dmp

Filesize
640KB

Download
memory/1740-105-0x0000000070D3D000-0x0000000070D48000-memory.dmp

Filesize
44KB

Download
memory/1740-96-0x0000000070D3D000-0x0000000070D48000-memory.dmp

Filesize
44KB

Download
memory/1740-99-0x0000000070D3D000-0x0000000070D48000-memory.dmp

Filesize
44KB

Download
memory/1740-89-0x000000006FD51000-0x000000006FD53000-memory.dmp

Filesize
8KB

Download
memory/1740-88-0x00000000722D1000-0x00000000722D4000-memory.dmp

Filesize
12KB

Download
memory/1740-86-0x0000000000000000-mapping.dmp

Download
memory/1740-104-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/1740-91-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/2024-94-0x0000000000400000-0x00000000004A0000-memory.dmp

Filesize
640KB

Download
memory/2024-80-0x0000000000400000-0x00000000004A0000-memory.dmp

Filesize
640KB

Download
memory/2024-65-0x0000000000000000-mapping.dmp

Download