0be04044966005b3066c1a2963446fd038f9300dcb8d586ecee6d16e906e1139

Analysis

max time kernel
191s
max time network
46s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
28/10/2022, 18:40

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General

Target

0be04044966005b3066c1a2963446fd038f9300dcb8d586ecee6d16e906e1139.exe
Size

255KB
MD5

0a4c8c0364ca55889b01f2e5f96640a9
SHA1

0f4378d08797b2151a8e6710bfdc7898689f3237
SHA256

0be04044966005b3066c1a2963446fd038f9300dcb8d586ecee6d16e906e1139
SHA512

92623092213d9afdd3635c5d44af50f14b54d3a37280daf47f743224570e33ef3069aef8afef919cd48e61dc9efeb5b33ff1944a6ebeca9b493114ef5cfeb0ef
SSDEEP

3072:MMDb50WrZa8jCgae5+VQkGdUQFDxePZ2SBaQJXkNRtXlNGKaUIQW/qlQBG3mmTJ0:1xlZam+akqx6YQJXcNlEHUIQeE3mmBI9

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

Executes dropped EXE 5 IoCs

pid	Process
1544	uskewmevme.exe
1416	vofyhfvqipsrbcu.exe
1732	krwodezn.exe
1932	pyaedxnpeagyp.exe
564	krwodezn.exe

UPX packed file 29 IoCs

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

upx

resource	yara_rule
behavioral1/memory/916-55-0x0000000000400000-0x00000000004A0000-memory.dmp	upx
behavioral1/files/0x00140000000054ab-56.dat	upx
behavioral1/files/0x00140000000054ab-58.dat	upx
behavioral1/files/0x00140000000054ab-60.dat	upx
behavioral1/files/0x0008000000014151-61.dat	upx
behavioral1/files/0x0007000000014248-64.dat	upx
behavioral1/files/0x0008000000014151-63.dat	upx
behavioral1/files/0x0007000000014248-67.dat	upx
behavioral1/files/0x0008000000014151-69.dat	upx
behavioral1/files/0x00060000000142d6-70.dat	upx
behavioral1/files/0x00060000000142d6-73.dat	upx
behavioral1/files/0x0007000000014248-72.dat	upx
behavioral1/files/0x00060000000142d6-75.dat	upx
behavioral1/files/0x0007000000014248-76.dat	upx
behavioral1/files/0x0007000000014248-78.dat	upx
behavioral1/memory/1544-81-0x0000000000400000-0x00000000004A0000-memory.dmp	upx
behavioral1/memory/1416-83-0x0000000000400000-0x00000000004A0000-memory.dmp	upx
behavioral1/memory/1732-84-0x0000000000400000-0x00000000004A0000-memory.dmp	upx
behavioral1/memory/1932-85-0x0000000000400000-0x00000000004A0000-memory.dmp	upx
behavioral1/memory/564-87-0x0000000000400000-0x00000000004A0000-memory.dmp	upx
behavioral1/memory/916-89-0x0000000000400000-0x00000000004A0000-memory.dmp	upx
behavioral1/memory/1416-97-0x0000000000400000-0x00000000004A0000-memory.dmp	upx
behavioral1/memory/1544-96-0x0000000000400000-0x00000000004A0000-memory.dmp	upx
behavioral1/memory/1732-98-0x0000000000400000-0x00000000004A0000-memory.dmp	upx
behavioral1/memory/1932-99-0x0000000000400000-0x00000000004A0000-memory.dmp	upx
behavioral1/memory/564-100-0x0000000000400000-0x00000000004A0000-memory.dmp	upx
behavioral1/files/0x0006000000014f7f-104.dat	upx
behavioral1/files/0x00030000000001bf-107.dat	upx
behavioral1/files/0x00030000000001bf-108.dat	upx

Loads dropped DLL 5 IoCs

pid	Process
916	0be04044966005b3066c1a2963446fd038f9300dcb8d586ecee6d16e906e1139.exe
916	0be04044966005b3066c1a2963446fd038f9300dcb8d586ecee6d16e906e1139.exe
916	0be04044966005b3066c1a2963446fd038f9300dcb8d586ecee6d16e906e1139.exe
916	0be04044966005b3066c1a2963446fd038f9300dcb8d586ecee6d16e906e1139.exe
1544	uskewmevme.exe

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

Data from Local System
T1005

Credentials in Files
T1081

Windows security modification 2 TTPs 6 IoCs

evasion trojan

Disabling Security Tools

T1089

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	uskewmevme.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	uskewmevme.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	uskewmevme.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirstRunDisabled = "1"	uskewmevme.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	uskewmevme.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1"	uskewmevme.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\ = "pyaedxnpeagyp.exe"	vofyhfvqipsrbcu.exe
Key created	\REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Windows\CurrentVersion\Run	vofyhfvqipsrbcu.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\hutrsauj = "uskewmevme.exe"	vofyhfvqipsrbcu.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\mqyxoenq = "vofyhfvqipsrbcu.exe"	vofyhfvqipsrbcu.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)	\??\n:	uskewmevme.exe
File opened (read-only)	\??\v:	uskewmevme.exe
File opened (read-only)	\??\e:	krwodezn.exe
File opened (read-only)	\??\z:	krwodezn.exe
File opened (read-only)	\??\e:	krwodezn.exe
File opened (read-only)	\??\f:	uskewmevme.exe
File opened (read-only)	\??\g:	uskewmevme.exe
File opened (read-only)	\??\r:	uskewmevme.exe
File opened (read-only)	\??\w:	uskewmevme.exe
File opened (read-only)	\??\i:	krwodezn.exe
File opened (read-only)	\??\t:	krwodezn.exe
File opened (read-only)	\??\n:	krwodezn.exe
File opened (read-only)	\??\t:	krwodezn.exe
File opened (read-only)	\??\m:	uskewmevme.exe
File opened (read-only)	\??\o:	uskewmevme.exe
File opened (read-only)	\??\b:	krwodezn.exe
File opened (read-only)	\??\m:	krwodezn.exe
File opened (read-only)	\??\s:	krwodezn.exe
File opened (read-only)	\??\y:	krwodezn.exe
File opened (read-only)	\??\k:	uskewmevme.exe
File opened (read-only)	\??\l:	uskewmevme.exe
File opened (read-only)	\??\t:	uskewmevme.exe
File opened (read-only)	\??\z:	uskewmevme.exe
File opened (read-only)	\??\r:	krwodezn.exe
File opened (read-only)	\??\u:	uskewmevme.exe
File opened (read-only)	\??\l:	krwodezn.exe
File opened (read-only)	\??\n:	krwodezn.exe
File opened (read-only)	\??\y:	krwodezn.exe
File opened (read-only)	\??\r:	krwodezn.exe
File opened (read-only)	\??\w:	krwodezn.exe
File opened (read-only)	\??\a:	krwodezn.exe
File opened (read-only)	\??\f:	krwodezn.exe
File opened (read-only)	\??\h:	krwodezn.exe
File opened (read-only)	\??\p:	krwodezn.exe
File opened (read-only)	\??\l:	krwodezn.exe
File opened (read-only)	\??\a:	uskewmevme.exe
File opened (read-only)	\??\b:	uskewmevme.exe
File opened (read-only)	\??\f:	krwodezn.exe
File opened (read-only)	\??\i:	krwodezn.exe
File opened (read-only)	\??\k:	krwodezn.exe
File opened (read-only)	\??\q:	krwodezn.exe
File opened (read-only)	\??\s:	krwodezn.exe
File opened (read-only)	\??\z:	krwodezn.exe
File opened (read-only)	\??\a:	krwodezn.exe
File opened (read-only)	\??\j:	krwodezn.exe
File opened (read-only)	\??\x:	krwodezn.exe
File opened (read-only)	\??\j:	uskewmevme.exe
File opened (read-only)	\??\u:	krwodezn.exe
File opened (read-only)	\??\v:	krwodezn.exe
File opened (read-only)	\??\h:	krwodezn.exe
File opened (read-only)	\??\v:	krwodezn.exe
File opened (read-only)	\??\g:	krwodezn.exe
File opened (read-only)	\??\m:	krwodezn.exe
File opened (read-only)	\??\e:	uskewmevme.exe
File opened (read-only)	\??\q:	uskewmevme.exe
File opened (read-only)	\??\x:	krwodezn.exe
File opened (read-only)	\??\b:	krwodezn.exe
File opened (read-only)	\??\i:	uskewmevme.exe
File opened (read-only)	\??\y:	uskewmevme.exe
File opened (read-only)	\??\o:	krwodezn.exe
File opened (read-only)	\??\u:	krwodezn.exe
File opened (read-only)	\??\s:	uskewmevme.exe
File opened (read-only)	\??\w:	krwodezn.exe
File opened (read-only)	\??\g:	krwodezn.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"	uskewmevme.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\SFCDisable = "4294967197"	uskewmevme.exe

AutoIT Executable 13 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral1/memory/916-55-0x0000000000400000-0x00000000004A0000-memory.dmp	autoit_exe
behavioral1/memory/916-80-0x0000000002300000-0x00000000023A0000-memory.dmp	autoit_exe
behavioral1/memory/1544-81-0x0000000000400000-0x00000000004A0000-memory.dmp	autoit_exe
behavioral1/memory/1416-83-0x0000000000400000-0x00000000004A0000-memory.dmp	autoit_exe
behavioral1/memory/1732-84-0x0000000000400000-0x00000000004A0000-memory.dmp	autoit_exe
behavioral1/memory/1932-85-0x0000000000400000-0x00000000004A0000-memory.dmp	autoit_exe
behavioral1/memory/564-87-0x0000000000400000-0x00000000004A0000-memory.dmp	autoit_exe
behavioral1/memory/916-89-0x0000000000400000-0x00000000004A0000-memory.dmp	autoit_exe
behavioral1/memory/1416-97-0x0000000000400000-0x00000000004A0000-memory.dmp	autoit_exe
behavioral1/memory/1544-96-0x0000000000400000-0x00000000004A0000-memory.dmp	autoit_exe
behavioral1/memory/1732-98-0x0000000000400000-0x00000000004A0000-memory.dmp	autoit_exe
behavioral1/memory/1932-99-0x0000000000400000-0x00000000004A0000-memory.dmp	autoit_exe
behavioral1/memory/564-100-0x0000000000400000-0x00000000004A0000-memory.dmp	autoit_exe

Drops file in System32 directory 9 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\uskewmevme.exe	0be04044966005b3066c1a2963446fd038f9300dcb8d586ecee6d16e906e1139.exe
File opened for modification	C:\Windows\SysWOW64\uskewmevme.exe	0be04044966005b3066c1a2963446fd038f9300dcb8d586ecee6d16e906e1139.exe
File opened for modification	C:\Windows\SysWOW64\vofyhfvqipsrbcu.exe	0be04044966005b3066c1a2963446fd038f9300dcb8d586ecee6d16e906e1139.exe
File created	C:\Windows\SysWOW64\krwodezn.exe	0be04044966005b3066c1a2963446fd038f9300dcb8d586ecee6d16e906e1139.exe
File opened for modification	C:\Windows\SysWOW64\msvbvm60.dll	uskewmevme.exe
File created	C:\Windows\SysWOW64\vofyhfvqipsrbcu.exe	0be04044966005b3066c1a2963446fd038f9300dcb8d586ecee6d16e906e1139.exe
File opened for modification	C:\Windows\SysWOW64\krwodezn.exe	0be04044966005b3066c1a2963446fd038f9300dcb8d586ecee6d16e906e1139.exe
File created	C:\Windows\SysWOW64\pyaedxnpeagyp.exe	0be04044966005b3066c1a2963446fd038f9300dcb8d586ecee6d16e906e1139.exe
File opened for modification	C:\Windows\SysWOW64\pyaedxnpeagyp.exe	0be04044966005b3066c1a2963446fd038f9300dcb8d586ecee6d16e906e1139.exe

Drops file in Program Files directory 14 IoCs

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

Drops file in Windows directory 5 IoCs

description	ioc	Process
File created	C:\Windows\~$mydoc.rtf	WINWORD.EXE
File opened for modification	C:\Windows\Debug\WIA\wiatrace.log	WINWORD.EXE
File opened for modification	C:\Windows\~$mydoc.rtf	WINWORD.EXE
File opened for modification	C:\Windows\mydoc.rtf	0be04044966005b3066c1a2963446fd038f9300dcb8d586ecee6d16e906e1139.exe
File opened for modification	C:\Windows\mydoc.rtf	WINWORD.EXE

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

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

Modifies Internet Explorer settings 1 TTPs 31 IoCs

adware spyware

Modify Registry

T1112

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

Modifies registry class 64 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList	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\topic\ = "system"	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Publisher	WINWORD.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Edit\command	WINWORD.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Print	WINWORD.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 deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Edit	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit\command	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Word\shell\edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\WINWORD.EXE\" /n \"%1\""	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\WinWord.exe\shell\edit\command	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.bat	uskewmevme.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{42042206-2D85-11D3-8CFF-005004838597}\InprocServer32\ = "C:\\Program Files (x86)\\Microsoft Office\\Office14\\msohevi.dll"	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\ddeexec\application\ = "Excel"	WINWORD.EXE
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0045005800430045004c00460069006c00650073003e00560069006a00710042006f006600280059003800270077002100460049006400310067004c00510020002f0064006400650000000000	WINWORD.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Edit	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLV.Classes\Com3 = "2FC0B028449039ED53CABAD7339FD7C8"	0be04044966005b3066c1a2963446fd038f9300dcb8d586ecee6d16e906e1139.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\ = "&Open"	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel\shell\edit\ddeexec\ = "[open(\"%1\")]"	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\MSPub.exe	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\MSPub.exe\shell\edit\ = "&Open"	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Edit	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Word	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Edit\command	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\.mht\OpenWithList\Microsoft Excel\shell\edit\ddeexec\application\ = "Excel"	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit\ddeexec\application	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.wsh	uskewmevme.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Word\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0057004f0052004400460069006c00650073003e00620069002400540021005600210030005a003d007b0050006b00300076006d007e0041005a00750020002f006e002000220025003100220000000000	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Word\shell\edit\command	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\MSPub.exe\shell\edit	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.WSF\ = "txtfile"	uskewmevme.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\ShellEx	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Publisher\shell\edit	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\MSPub.exe\shell\edit\ = "&Open"	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\MSPub.exe\shell\edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\MSPUB.EXE\" %1"	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Edit\ = "&Edit"	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit\ddeexec\topic	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\MSPub.exe\shell\edit\command	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.vbs\ = "txtfile"	uskewmevme.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.wsf	uskewmevme.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Publisher\shell\edit\command	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Print	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\WinWord.exe\shell\edit	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLV.Classes\Com2 = "6BCAFABBF96BF29083783B47819D3E90B0FD038D4212023BE1CC429C09D6"	0be04044966005b3066c1a2963446fd038f9300dcb8d586ecee6d16e906e1139.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.bat\ = "txtfile"	uskewmevme.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\ddeexec\topic	WINWORD.EXE
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0045005800430045004c00460069006c00650073003e00560069006a00710042006f006600280059003800270077002100460049006400310067004c00510020002f0064006400650000000000	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.vbs	uskewmevme.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\Wow6432Node\CLSID\{42042206-2D85-11D3-8CFF-005004838597}\InprocServer32	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\WinWord.exe\shell\edit	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\MSPub.exe	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Edit\command	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Print\ = "&Print"	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\command	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\EXCEL.EXE\" /dde"	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{42042206-2D85-11D3-8CFF-005004838597}\Old Icon\mhtmlfile	WINWORD.EXE
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\WinWord.exe\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0057004f0052004400460069006c00650073003e00620069002400540021005600210030005a003d007b0050006b00300076006d007e0041005a00750020002f006e002000220025003100220000000000	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit	WINWORD.EXE

Suspicious behavior: AddClipboardFormatListener 1 IoCs

pid	Process
868	WINWORD.EXE

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
916	0be04044966005b3066c1a2963446fd038f9300dcb8d586ecee6d16e906e1139.exe
916	0be04044966005b3066c1a2963446fd038f9300dcb8d586ecee6d16e906e1139.exe
916	0be04044966005b3066c1a2963446fd038f9300dcb8d586ecee6d16e906e1139.exe
916	0be04044966005b3066c1a2963446fd038f9300dcb8d586ecee6d16e906e1139.exe
916	0be04044966005b3066c1a2963446fd038f9300dcb8d586ecee6d16e906e1139.exe
916	0be04044966005b3066c1a2963446fd038f9300dcb8d586ecee6d16e906e1139.exe
1544	uskewmevme.exe
1544	uskewmevme.exe
1544	uskewmevme.exe
1544	uskewmevme.exe
1544	uskewmevme.exe
916	0be04044966005b3066c1a2963446fd038f9300dcb8d586ecee6d16e906e1139.exe
916	0be04044966005b3066c1a2963446fd038f9300dcb8d586ecee6d16e906e1139.exe
1416	vofyhfvqipsrbcu.exe
1416	vofyhfvqipsrbcu.exe
1416	vofyhfvqipsrbcu.exe
1416	vofyhfvqipsrbcu.exe
1416	vofyhfvqipsrbcu.exe
1732	krwodezn.exe
1732	krwodezn.exe
1732	krwodezn.exe
1732	krwodezn.exe
1932	pyaedxnpeagyp.exe
1932	pyaedxnpeagyp.exe
1932	pyaedxnpeagyp.exe
1932	pyaedxnpeagyp.exe
1932	pyaedxnpeagyp.exe
1932	pyaedxnpeagyp.exe
564	krwodezn.exe
564	krwodezn.exe
564	krwodezn.exe
564	krwodezn.exe
1416	vofyhfvqipsrbcu.exe
1416	vofyhfvqipsrbcu.exe
1932	pyaedxnpeagyp.exe
1932	pyaedxnpeagyp.exe
1416	vofyhfvqipsrbcu.exe
1416	vofyhfvqipsrbcu.exe
1932	pyaedxnpeagyp.exe
1932	pyaedxnpeagyp.exe
1416	vofyhfvqipsrbcu.exe
1932	pyaedxnpeagyp.exe
1932	pyaedxnpeagyp.exe
1416	vofyhfvqipsrbcu.exe
1932	pyaedxnpeagyp.exe
1932	pyaedxnpeagyp.exe
1416	vofyhfvqipsrbcu.exe
1932	pyaedxnpeagyp.exe
1932	pyaedxnpeagyp.exe
1416	vofyhfvqipsrbcu.exe
1932	pyaedxnpeagyp.exe
1932	pyaedxnpeagyp.exe
1416	vofyhfvqipsrbcu.exe
1932	pyaedxnpeagyp.exe
1932	pyaedxnpeagyp.exe
1416	vofyhfvqipsrbcu.exe
1932	pyaedxnpeagyp.exe
1932	pyaedxnpeagyp.exe
1416	vofyhfvqipsrbcu.exe
1932	pyaedxnpeagyp.exe
1932	pyaedxnpeagyp.exe
1416	vofyhfvqipsrbcu.exe
1932	pyaedxnpeagyp.exe
1932	pyaedxnpeagyp.exe

Suspicious use of FindShellTrayWindow 18 IoCs

pid	Process
916	0be04044966005b3066c1a2963446fd038f9300dcb8d586ecee6d16e906e1139.exe
916	0be04044966005b3066c1a2963446fd038f9300dcb8d586ecee6d16e906e1139.exe
916	0be04044966005b3066c1a2963446fd038f9300dcb8d586ecee6d16e906e1139.exe
1544	uskewmevme.exe
1544	uskewmevme.exe
1544	uskewmevme.exe
1416	vofyhfvqipsrbcu.exe
1416	vofyhfvqipsrbcu.exe
1416	vofyhfvqipsrbcu.exe
1732	krwodezn.exe
1732	krwodezn.exe
1732	krwodezn.exe
1932	pyaedxnpeagyp.exe
1932	pyaedxnpeagyp.exe
1932	pyaedxnpeagyp.exe
564	krwodezn.exe
564	krwodezn.exe
564	krwodezn.exe

Suspicious use of SendNotifyMessage 18 IoCs

pid	Process
916	0be04044966005b3066c1a2963446fd038f9300dcb8d586ecee6d16e906e1139.exe
916	0be04044966005b3066c1a2963446fd038f9300dcb8d586ecee6d16e906e1139.exe
916	0be04044966005b3066c1a2963446fd038f9300dcb8d586ecee6d16e906e1139.exe
1544	uskewmevme.exe
1544	uskewmevme.exe
1544	uskewmevme.exe
1416	vofyhfvqipsrbcu.exe
1416	vofyhfvqipsrbcu.exe
1416	vofyhfvqipsrbcu.exe
1732	krwodezn.exe
1732	krwodezn.exe
1732	krwodezn.exe
1932	pyaedxnpeagyp.exe
1932	pyaedxnpeagyp.exe
1932	pyaedxnpeagyp.exe
564	krwodezn.exe
564	krwodezn.exe
564	krwodezn.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
868	WINWORD.EXE
868	WINWORD.EXE

Suspicious use of WriteProcessMemory 28 IoCs

description	pid	Process	procid_target
PID 916 wrote to memory of 1544	916	0be04044966005b3066c1a2963446fd038f9300dcb8d586ecee6d16e906e1139.exe	27
PID 916 wrote to memory of 1544	916	0be04044966005b3066c1a2963446fd038f9300dcb8d586ecee6d16e906e1139.exe	27
PID 916 wrote to memory of 1544	916	0be04044966005b3066c1a2963446fd038f9300dcb8d586ecee6d16e906e1139.exe	27
PID 916 wrote to memory of 1544	916	0be04044966005b3066c1a2963446fd038f9300dcb8d586ecee6d16e906e1139.exe	27
PID 916 wrote to memory of 1416	916	0be04044966005b3066c1a2963446fd038f9300dcb8d586ecee6d16e906e1139.exe	28
PID 916 wrote to memory of 1416	916	0be04044966005b3066c1a2963446fd038f9300dcb8d586ecee6d16e906e1139.exe	28
PID 916 wrote to memory of 1416	916	0be04044966005b3066c1a2963446fd038f9300dcb8d586ecee6d16e906e1139.exe	28
PID 916 wrote to memory of 1416	916	0be04044966005b3066c1a2963446fd038f9300dcb8d586ecee6d16e906e1139.exe	28
PID 916 wrote to memory of 1732	916	0be04044966005b3066c1a2963446fd038f9300dcb8d586ecee6d16e906e1139.exe	29
PID 916 wrote to memory of 1732	916	0be04044966005b3066c1a2963446fd038f9300dcb8d586ecee6d16e906e1139.exe	29
PID 916 wrote to memory of 1732	916	0be04044966005b3066c1a2963446fd038f9300dcb8d586ecee6d16e906e1139.exe	29
PID 916 wrote to memory of 1732	916	0be04044966005b3066c1a2963446fd038f9300dcb8d586ecee6d16e906e1139.exe	29
PID 916 wrote to memory of 1932	916	0be04044966005b3066c1a2963446fd038f9300dcb8d586ecee6d16e906e1139.exe	30
PID 916 wrote to memory of 1932	916	0be04044966005b3066c1a2963446fd038f9300dcb8d586ecee6d16e906e1139.exe	30
PID 916 wrote to memory of 1932	916	0be04044966005b3066c1a2963446fd038f9300dcb8d586ecee6d16e906e1139.exe	30
PID 916 wrote to memory of 1932	916	0be04044966005b3066c1a2963446fd038f9300dcb8d586ecee6d16e906e1139.exe	30
PID 1544 wrote to memory of 564	1544	uskewmevme.exe	31
PID 1544 wrote to memory of 564	1544	uskewmevme.exe	31
PID 1544 wrote to memory of 564	1544	uskewmevme.exe	31
PID 1544 wrote to memory of 564	1544	uskewmevme.exe	31
PID 916 wrote to memory of 868	916	0be04044966005b3066c1a2963446fd038f9300dcb8d586ecee6d16e906e1139.exe	32
PID 916 wrote to memory of 868	916	0be04044966005b3066c1a2963446fd038f9300dcb8d586ecee6d16e906e1139.exe	32
PID 916 wrote to memory of 868	916	0be04044966005b3066c1a2963446fd038f9300dcb8d586ecee6d16e906e1139.exe	32
PID 916 wrote to memory of 868	916	0be04044966005b3066c1a2963446fd038f9300dcb8d586ecee6d16e906e1139.exe	32
PID 868 wrote to memory of 1764	868	WINWORD.EXE	36
PID 868 wrote to memory of 1764	868	WINWORD.EXE	36
PID 868 wrote to memory of 1764	868	WINWORD.EXE	36
PID 868 wrote to memory of 1764	868	WINWORD.EXE	36

C:\Users\Admin\AppData\Local\Temp\0be04044966005b3066c1a2963446fd038f9300dcb8d586ecee6d16e906e1139.exe
"C:\Users\Admin\AppData\Local\Temp\0be04044966005b3066c1a2963446fd038f9300dcb8d586ecee6d16e906e1139.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:916
- C:\Windows\SysWOW64\uskewmevme.exe
  uskewmevme.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:1544
- - C:\Windows\SysWOW64\krwodezn.exe
    C:\Windows\system32\krwodezn.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:564
- C:\Windows\SysWOW64\vofyhfvqipsrbcu.exe
  vofyhfvqipsrbcu.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SendNotifyMessage
  PID:1416
- C:\Windows\SysWOW64\krwodezn.exe
  krwodezn.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:1732
- C:\Windows\SysWOW64\pyaedxnpeagyp.exe
  pyaedxnpeagyp.exe
  2⤵
  - Executes dropped EXE
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SendNotifyMessage
  PID:1932
- 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:868
- - C:\Windows\splwow64.exe
    C:\Windows\splwow64.exe 12288
    3⤵
    PID:1764

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

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Downloads

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

Filesize
255KB

MD5
ebc60940d056d839b643f5133b16bd46

SHA1
198a88c5f96e9403bdee4a10217d9475af15a32c

SHA256
3a8bf0601b39576ca3a721fe0aea0e2f7768c22f85da4fa0db4637df142c9e7c

SHA512
da6792b4d03f1b3f53cd665590c7e72a591fb3c663d8d526021ed1c2997763be6cfaa6bbbbb7f8845c60232cfe1ca0c9db89fea2c3b7922a46da5484405f634e

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

Filesize
255KB

MD5
5a1cf40a213bb760060841f17d4d7178

SHA1
6924008400eb98febd6163f94c61563d2b5158b1

SHA256
9477174ea173802e0919ef3d31c21e3f2506c1f7bef6d1ca0884c2cc9fe97f69

SHA512
a3ac9ac1d366be89ea25220f71812d2995b89e48daf8e9f03ea20a2adc0c4c5365b331fcaaac751944ee4854bdfa109d227551cfa90af89f4093742420600e2d

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

Filesize
255KB

MD5
18d070d4158a7e9cbcea6e11ffc4106b

SHA1
82ffbd4ccd1d3d0d2a1d213a5a9001b2faf768f4

SHA256
0bd44fc14573dad1fa434bbebe30a467007e0d504cc55bc88e44ef49f4b9817c

SHA512
a075d4fc43fc8c3f3f5d1c3d80c0a19e455486b10258cf7ab4ed1e4889479cf63b6d6651864cd187563fcb23dabcf0613ba49701a1759d131d98b14bdb0f60dc

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

Filesize
255KB

MD5
18d070d4158a7e9cbcea6e11ffc4106b

SHA1
82ffbd4ccd1d3d0d2a1d213a5a9001b2faf768f4

SHA256
0bd44fc14573dad1fa434bbebe30a467007e0d504cc55bc88e44ef49f4b9817c

SHA512
a075d4fc43fc8c3f3f5d1c3d80c0a19e455486b10258cf7ab4ed1e4889479cf63b6d6651864cd187563fcb23dabcf0613ba49701a1759d131d98b14bdb0f60dc

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

Filesize
255KB

MD5
18d070d4158a7e9cbcea6e11ffc4106b

SHA1
82ffbd4ccd1d3d0d2a1d213a5a9001b2faf768f4

SHA256
0bd44fc14573dad1fa434bbebe30a467007e0d504cc55bc88e44ef49f4b9817c

SHA512
a075d4fc43fc8c3f3f5d1c3d80c0a19e455486b10258cf7ab4ed1e4889479cf63b6d6651864cd187563fcb23dabcf0613ba49701a1759d131d98b14bdb0f60dc

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

Filesize
255KB

MD5
72a50e09ec4e05a243ba63af8c09b416

SHA1
21129d54df96a3bcdb78e6bc7d6306f2fc4119f6

SHA256
ec022fd89cc15b5d39530bdfff6af4ef49e2f29fb1c488fe605a5fe6a2f56ff0

SHA512
50472edda70cc301e5715275e5e55477f5187966a146879af6f35fb6189afcf4aa561957f9592264cbc6ac035baa2a1c30bbd8845babb964cc425da8974ca088

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

Filesize
255KB

MD5
72a50e09ec4e05a243ba63af8c09b416

SHA1
21129d54df96a3bcdb78e6bc7d6306f2fc4119f6

SHA256
ec022fd89cc15b5d39530bdfff6af4ef49e2f29fb1c488fe605a5fe6a2f56ff0

SHA512
50472edda70cc301e5715275e5e55477f5187966a146879af6f35fb6189afcf4aa561957f9592264cbc6ac035baa2a1c30bbd8845babb964cc425da8974ca088

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

Filesize
255KB

MD5
37a882c6d807a1cb9aa57c30e2575808

SHA1
c2f91bfac22aac320149d3f13c76af61cfb67375

SHA256
29aa99ac5d404e0f7d341fb04b279bfc58d21fc01fd6f01a4edccf52dd2b0b4a

SHA512
26dfded0ef0e6ed0817db35f1d290b00b20dbfaef6cb81956a64f4d3aa728e4b12ceedf392e66185d3386578cb0b6f811613f1f94fc405175e6b69af098f70fd

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

Filesize
255KB

MD5
37a882c6d807a1cb9aa57c30e2575808

SHA1
c2f91bfac22aac320149d3f13c76af61cfb67375

SHA256
29aa99ac5d404e0f7d341fb04b279bfc58d21fc01fd6f01a4edccf52dd2b0b4a

SHA512
26dfded0ef0e6ed0817db35f1d290b00b20dbfaef6cb81956a64f4d3aa728e4b12ceedf392e66185d3386578cb0b6f811613f1f94fc405175e6b69af098f70fd

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

Filesize
255KB

MD5
93cadb560ec1a75e812587dd478b88de

SHA1
2036e51eeb0f7784b3d6cfe47d45ccbbdb9f6815

SHA256
c93de1487e485379ab682b9d56f619bbd0f3a84ab471e979bba651aed40a0bd9

SHA512
ef1ecda527e92f8a729ce3490626522580e48cf2cf22d21c3bba43933472d8f49b3bc1c68056d8586309423d237de05ef25bdde1f9845bb6c14b45f25bc9cd9f

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

Filesize
255KB

MD5
93cadb560ec1a75e812587dd478b88de

SHA1
2036e51eeb0f7784b3d6cfe47d45ccbbdb9f6815

SHA256
c93de1487e485379ab682b9d56f619bbd0f3a84ab471e979bba651aed40a0bd9

SHA512
ef1ecda527e92f8a729ce3490626522580e48cf2cf22d21c3bba43933472d8f49b3bc1c68056d8586309423d237de05ef25bdde1f9845bb6c14b45f25bc9cd9f

Download Submit
C:\Windows\mydoc.rtf

Filesize
223B

MD5
06604e5941c126e2e7be02c5cd9f62ec

SHA1
4eb9fdf8ff4e1e539236002bd363b82c8f8930e1

SHA256
85f2405d1f67021a3206faa26f6887932fea71aea070df3efb2902902e2d03e2

SHA512
803f5f2fddbf29fef34de184eb35c2311b7a694740983ca10b54ef252dd26cda4987458d2569f441c6dedc3478bea12b45bfd3566f1b256504a0869ad3829df7

Download Submit
\??\c:\Users\Admin\Music\CompareCheckpoint.doc.exe

Filesize
255KB

MD5
5a1cf40a213bb760060841f17d4d7178

SHA1
6924008400eb98febd6163f94c61563d2b5158b1

SHA256
9477174ea173802e0919ef3d31c21e3f2506c1f7bef6d1ca0884c2cc9fe97f69

SHA512
a3ac9ac1d366be89ea25220f71812d2995b89e48daf8e9f03ea20a2adc0c4c5365b331fcaaac751944ee4854bdfa109d227551cfa90af89f4093742420600e2d

Download Submit
\Windows\SysWOW64\krwodezn.exe

Filesize
255KB

MD5
18d070d4158a7e9cbcea6e11ffc4106b

SHA1
82ffbd4ccd1d3d0d2a1d213a5a9001b2faf768f4

SHA256
0bd44fc14573dad1fa434bbebe30a467007e0d504cc55bc88e44ef49f4b9817c

SHA512
a075d4fc43fc8c3f3f5d1c3d80c0a19e455486b10258cf7ab4ed1e4889479cf63b6d6651864cd187563fcb23dabcf0613ba49701a1759d131d98b14bdb0f60dc

Download Submit
\Windows\SysWOW64\krwodezn.exe

Filesize
255KB

MD5
18d070d4158a7e9cbcea6e11ffc4106b

SHA1
82ffbd4ccd1d3d0d2a1d213a5a9001b2faf768f4

SHA256
0bd44fc14573dad1fa434bbebe30a467007e0d504cc55bc88e44ef49f4b9817c

SHA512
a075d4fc43fc8c3f3f5d1c3d80c0a19e455486b10258cf7ab4ed1e4889479cf63b6d6651864cd187563fcb23dabcf0613ba49701a1759d131d98b14bdb0f60dc

Download Submit
\Windows\SysWOW64\pyaedxnpeagyp.exe

Filesize
255KB

MD5
72a50e09ec4e05a243ba63af8c09b416

SHA1
21129d54df96a3bcdb78e6bc7d6306f2fc4119f6

SHA256
ec022fd89cc15b5d39530bdfff6af4ef49e2f29fb1c488fe605a5fe6a2f56ff0

SHA512
50472edda70cc301e5715275e5e55477f5187966a146879af6f35fb6189afcf4aa561957f9592264cbc6ac035baa2a1c30bbd8845babb964cc425da8974ca088

Download Submit
\Windows\SysWOW64\uskewmevme.exe

Filesize
255KB

MD5
37a882c6d807a1cb9aa57c30e2575808

SHA1
c2f91bfac22aac320149d3f13c76af61cfb67375

SHA256
29aa99ac5d404e0f7d341fb04b279bfc58d21fc01fd6f01a4edccf52dd2b0b4a

SHA512
26dfded0ef0e6ed0817db35f1d290b00b20dbfaef6cb81956a64f4d3aa728e4b12ceedf392e66185d3386578cb0b6f811613f1f94fc405175e6b69af098f70fd

Download Submit
\Windows\SysWOW64\vofyhfvqipsrbcu.exe

Filesize
255KB

MD5
93cadb560ec1a75e812587dd478b88de

SHA1
2036e51eeb0f7784b3d6cfe47d45ccbbdb9f6815

SHA256
c93de1487e485379ab682b9d56f619bbd0f3a84ab471e979bba651aed40a0bd9

SHA512
ef1ecda527e92f8a729ce3490626522580e48cf2cf22d21c3bba43933472d8f49b3bc1c68056d8586309423d237de05ef25bdde1f9845bb6c14b45f25bc9cd9f

Download Submit
memory/564-100-0x0000000000400000-0x00000000004A0000-memory.dmp

Filesize
640KB

Download
memory/564-87-0x0000000000400000-0x00000000004A0000-memory.dmp

Filesize
640KB

Download
memory/868-106-0x0000000070AED000-0x0000000070AF8000-memory.dmp

Filesize
44KB

Download
memory/868-92-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/868-91-0x000000006FB01000-0x000000006FB03000-memory.dmp

Filesize
8KB

Download
memory/868-90-0x0000000072081000-0x0000000072084000-memory.dmp

Filesize
12KB

Download
memory/868-105-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/868-101-0x0000000070AED000-0x0000000070AF8000-memory.dmp

Filesize
44KB

Download
memory/868-95-0x0000000070AED000-0x0000000070AF8000-memory.dmp

Filesize
44KB

Download
memory/916-54-0x0000000075DF1000-0x0000000075DF3000-memory.dmp

Filesize
8KB

Download
memory/916-89-0x0000000000400000-0x00000000004A0000-memory.dmp

Filesize
640KB

Download
memory/916-82-0x0000000002300000-0x00000000023A0000-memory.dmp

Filesize
640KB

Download
memory/916-55-0x0000000000400000-0x00000000004A0000-memory.dmp

Filesize
640KB

Download
memory/916-80-0x0000000002300000-0x00000000023A0000-memory.dmp

Filesize
640KB

Download
memory/1416-83-0x0000000000400000-0x00000000004A0000-memory.dmp

Filesize
640KB

Download
memory/1416-97-0x0000000000400000-0x00000000004A0000-memory.dmp

Filesize
640KB

Download
memory/1544-81-0x0000000000400000-0x00000000004A0000-memory.dmp

Filesize
640KB

Download
memory/1544-96-0x0000000000400000-0x00000000004A0000-memory.dmp

Filesize
640KB

Download
memory/1544-86-0x0000000003C70000-0x0000000003D10000-memory.dmp

Filesize
640KB

Download
memory/1732-98-0x0000000000400000-0x00000000004A0000-memory.dmp

Filesize
640KB

Download
memory/1732-84-0x0000000000400000-0x00000000004A0000-memory.dmp

Filesize
640KB

Download
memory/1764-103-0x000007FEFB731000-0x000007FEFB733000-memory.dmp

Filesize
8KB

Download
memory/1932-85-0x0000000000400000-0x00000000004A0000-memory.dmp

Filesize
640KB

Download
memory/1932-99-0x0000000000400000-0x00000000004A0000-memory.dmp

Filesize
640KB

Download