4e88571ea7b27479b7380546145375462b9839b7c1d595697be06ec04ee9d13f

Analysis

max time kernel
156s
max time network
34s
platform
windows7_x64
resource
win7-20221111-en
resource tags

arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
submitted
24-11-2022 05:16

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

4e88571ea7b27479b7380546145375462b9839b7c1d595697be06ec04ee9d13f.exe
Size

255KB
MD5

cebc22f552c64fe39370be9ce5c100be
SHA1

12a65f6fb09bbcc5782f12c7974b09350438cc25
SHA256

4e88571ea7b27479b7380546145375462b9839b7c1d595697be06ec04ee9d13f
SHA512

f60f0a1bc2188658a82ce4af01a638af940305d39a961ad346cbc3ed7977db6e2ce4b4185784a43c2c17fcf623d98b060a6653a8cab0f58408556b5b17f02673
SSDEEP

3072:MMDb50WrZa8jCgae5+VQkGdUQFDxePZ2SBaQJXkNRtXlNGKaUIQW/qlQBG3mmTJm:1xlZam+akqx6YQJXcNlEHUIQeE3mmBIl

Score

10^/10

evasion persistence 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:

twrjpuegzm.exe

description	ioc	process
Set value (int)	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\HideFileExt = "1"	twrjpuegzm.exe

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

evasion

Hidden Files and Directories

T1158

Modify Registry

T1112

Processes:

twrjpuegzm.exe

description	ioc	process
Set value (int)	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0"	twrjpuegzm.exe

Windows security bypass 2 TTPs 5 IoCs

evasion trojan

Disabling Security Tools

T1089

Modify Registry

T1112

Processes:

twrjpuegzm.exe

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

Disables RegEdit via registry modification 1 IoCs

evasion

Processes:

twrjpuegzm.exe

description	ioc	process
Set value (int)	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows\CurrentVersion\Policies\System\DisableRegistryTools = "1"	twrjpuegzm.exe

Executes dropped EXE 5 IoCs

Processes:

twrjpuegzm.exetyrlvparnmnhdlg.exejdcbgsuv.exesvgrkzypycmba.exejdcbgsuv.exe

pid process

1156 twrjpuegzm.exe
1732 tyrlvparnmnhdlg.exe
1480 jdcbgsuv.exe
544 svgrkzypycmba.exe
532 jdcbgsuv.exe

pid	process
1156	twrjpuegzm.exe
1732	tyrlvparnmnhdlg.exe
1480	jdcbgsuv.exe
544	svgrkzypycmba.exe
532	jdcbgsuv.exe

UPX packed file 28 IoCs

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

upx

Processes:

resource	yara_rule
\Windows\SysWOW64\twrjpuegzm.exe	upx
behavioral1/memory/1648-56-0x0000000000400000-0x00000000004A0000-memory.dmp	upx
behavioral1/memory/1648-57-0x0000000003340000-0x00000000033E0000-memory.dmp	upx
\Windows\SysWOW64\jdcbgsuv.exe	upx
\Windows\SysWOW64\tyrlvparnmnhdlg.exe	upx
C:\Windows\SysWOW64\twrjpuegzm.exe	upx
C:\Windows\SysWOW64\tyrlvparnmnhdlg.exe	upx
C:\Windows\SysWOW64\jdcbgsuv.exe	upx
\Windows\SysWOW64\svgrkzypycmba.exe	upx
C:\Windows\SysWOW64\jdcbgsuv.exe	upx
C:\Windows\SysWOW64\twrjpuegzm.exe	upx
C:\Windows\SysWOW64\tyrlvparnmnhdlg.exe	upx
C:\Windows\SysWOW64\svgrkzypycmba.exe	upx
C:\Windows\SysWOW64\svgrkzypycmba.exe	upx
behavioral1/memory/1156-78-0x0000000000400000-0x00000000004A0000-memory.dmp	upx
behavioral1/memory/1732-80-0x0000000000400000-0x00000000004A0000-memory.dmp	upx
behavioral1/memory/1480-81-0x0000000000400000-0x00000000004A0000-memory.dmp	upx
behavioral1/memory/544-82-0x0000000000400000-0x00000000004A0000-memory.dmp	upx
behavioral1/memory/1648-83-0x0000000000400000-0x00000000004A0000-memory.dmp	upx
\Windows\SysWOW64\jdcbgsuv.exe	upx
C:\Windows\SysWOW64\jdcbgsuv.exe	upx
behavioral1/memory/1648-89-0x0000000000400000-0x00000000004A0000-memory.dmp	upx
behavioral1/memory/532-92-0x0000000000400000-0x00000000004A0000-memory.dmp	upx
behavioral1/memory/1156-98-0x0000000000400000-0x00000000004A0000-memory.dmp	upx
behavioral1/memory/1732-99-0x0000000000400000-0x00000000004A0000-memory.dmp	upx
behavioral1/memory/1480-100-0x0000000000400000-0x00000000004A0000-memory.dmp	upx
behavioral1/memory/544-101-0x0000000000400000-0x00000000004A0000-memory.dmp	upx
behavioral1/memory/532-102-0x0000000000400000-0x00000000004A0000-memory.dmp	upx

Loads dropped DLL 5 IoCs

Processes:

4e88571ea7b27479b7380546145375462b9839b7c1d595697be06ec04ee9d13f.exetwrjpuegzm.exe

pid	process
1648	4e88571ea7b27479b7380546145375462b9839b7c1d595697be06ec04ee9d13f.exe
1648	4e88571ea7b27479b7380546145375462b9839b7c1d595697be06ec04ee9d13f.exe
1648	4e88571ea7b27479b7380546145375462b9839b7c1d595697be06ec04ee9d13f.exe
1648	4e88571ea7b27479b7380546145375462b9839b7c1d595697be06ec04ee9d13f.exe
1156	twrjpuegzm.exe

Windows security modification 2 TTPs 6 IoCs

evasion trojan

Disabling Security Tools

T1089

Modify Registry

T1112

Processes:

twrjpuegzm.exe

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

Adds Run key to start application 2 TTPs 4 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

tyrlvparnmnhdlg.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\ = "svgrkzypycmba.exe"	tyrlvparnmnhdlg.exe
Key created	\REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Windows\CurrentVersion\Run	tyrlvparnmnhdlg.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\ksexmzvg = "twrjpuegzm.exe"	tyrlvparnmnhdlg.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\iiqiwfxa = "tyrlvparnmnhdlg.exe"	tyrlvparnmnhdlg.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:

twrjpuegzm.exejdcbgsuv.exejdcbgsuv.exe

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

Modifies WinLogon 2 TTPs 2 IoCs

persistence

Winlogon Helper DLL

T1004

Modify Registry

T1112

Processes:

twrjpuegzm.exe

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

AutoIT Executable 14 IoCs

AutoIT scripts compiled to PE executables.

Processes:

resource	yara_rule
behavioral1/memory/1648-56-0x0000000000400000-0x00000000004A0000-memory.dmp	autoit_exe
behavioral1/memory/1156-78-0x0000000000400000-0x00000000004A0000-memory.dmp	autoit_exe
behavioral1/memory/1732-80-0x0000000000400000-0x00000000004A0000-memory.dmp	autoit_exe
behavioral1/memory/1480-81-0x0000000000400000-0x00000000004A0000-memory.dmp	autoit_exe
behavioral1/memory/544-82-0x0000000000400000-0x00000000004A0000-memory.dmp	autoit_exe
behavioral1/memory/1648-83-0x0000000000400000-0x00000000004A0000-memory.dmp	autoit_exe
behavioral1/memory/1648-89-0x0000000000400000-0x00000000004A0000-memory.dmp	autoit_exe
behavioral1/memory/1156-90-0x0000000003860000-0x0000000003900000-memory.dmp	autoit_exe
behavioral1/memory/532-92-0x0000000000400000-0x00000000004A0000-memory.dmp	autoit_exe
behavioral1/memory/1156-98-0x0000000000400000-0x00000000004A0000-memory.dmp	autoit_exe
behavioral1/memory/1732-99-0x0000000000400000-0x00000000004A0000-memory.dmp	autoit_exe
behavioral1/memory/1480-100-0x0000000000400000-0x00000000004A0000-memory.dmp	autoit_exe
behavioral1/memory/544-101-0x0000000000400000-0x00000000004A0000-memory.dmp	autoit_exe
behavioral1/memory/532-102-0x0000000000400000-0x00000000004A0000-memory.dmp	autoit_exe

Drops file in System32 directory 9 IoCs

Processes:

4e88571ea7b27479b7380546145375462b9839b7c1d595697be06ec04ee9d13f.exetwrjpuegzm.exe

description	ioc	process
File opened for modification	C:\Windows\SysWOW64\tyrlvparnmnhdlg.exe	4e88571ea7b27479b7380546145375462b9839b7c1d595697be06ec04ee9d13f.exe
File created	C:\Windows\SysWOW64\jdcbgsuv.exe	4e88571ea7b27479b7380546145375462b9839b7c1d595697be06ec04ee9d13f.exe
File opened for modification	C:\Windows\SysWOW64\jdcbgsuv.exe	4e88571ea7b27479b7380546145375462b9839b7c1d595697be06ec04ee9d13f.exe
File opened for modification	C:\Windows\SysWOW64\svgrkzypycmba.exe	4e88571ea7b27479b7380546145375462b9839b7c1d595697be06ec04ee9d13f.exe
File opened for modification	C:\Windows\SysWOW64\msvbvm60.dll	twrjpuegzm.exe
File created	C:\Windows\SysWOW64\twrjpuegzm.exe	4e88571ea7b27479b7380546145375462b9839b7c1d595697be06ec04ee9d13f.exe
File opened for modification	C:\Windows\SysWOW64\twrjpuegzm.exe	4e88571ea7b27479b7380546145375462b9839b7c1d595697be06ec04ee9d13f.exe
File created	C:\Windows\SysWOW64\tyrlvparnmnhdlg.exe	4e88571ea7b27479b7380546145375462b9839b7c1d595697be06ec04ee9d13f.exe
File created	C:\Windows\SysWOW64\svgrkzypycmba.exe	4e88571ea7b27479b7380546145375462b9839b7c1d595697be06ec04ee9d13f.exe

Drops file in Windows directory 5 IoCs

Processes:

WINWORD.EXE4e88571ea7b27479b7380546145375462b9839b7c1d595697be06ec04ee9d13f.exe

description	ioc	process
File opened for modification	C:\Windows\~$mydoc.rtf	WINWORD.EXE
File opened for modification	C:\Windows\mydoc.rtf	4e88571ea7b27479b7380546145375462b9839b7c1d595697be06ec04ee9d13f.exe
File opened for modification	C:\Windows\mydoc.rtf	WINWORD.EXE
File created	C:\Windows\~$mydoc.rtf	WINWORD.EXE
File opened for modification	C:\Windows\Debug\WIA\wiatrace.log	WINWORD.EXE

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

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

Modifies Internet Explorer settings 1 TTPs 31 IoCs

adware spyware

Modify Registry

T1112

Processes:

WINWORD.EXE

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit\command	WINWORD.EXE
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0057004f0052004400460069006c00650073003e00620069002400540021005600210030005a003d007b0050006b00300076006d007e0041005a00750020002f006e002000220025003100220000000000	WINWORD.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor	WINWORD.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\Contexts = "1"	WINWORD.EXE
Key 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	WINWORD.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\WINWORD.EXE\" /n \"%1\""	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\ = "res://C:\\PROGRA~2\\MICROS~1\\Office14\\ONBttnIE.dll/105"	WINWORD.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\Contexts = "55"	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\ = "res://C:\\PROGRA~2\\MICROS~1\\Office14\\EXCEL.EXE/3000"	WINWORD.EXE
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\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit\ = "&Edit"	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit	WINWORD.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit	WINWORD.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit\COMMAND	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\Toolbar	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\MenuExt	WINWORD.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit\command	WINWORD.EXE
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0057004f0052004400460069006c00650073003e00620069002400540021005600210030005a003d007b0050006b00300076006d007e0041005a00750020002f006e002000220025003100220000000000	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\Toolbar\ShowDiscussionButton = "Yes"	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit\ = "&Edit"	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell	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

Modifies registry class 64 IoCs

Processes:

WINWORD.EXEtwrjpuegzm.exe4e88571ea7b27479b7380546145375462b9839b7c1d595697be06ec04ee9d13f.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\WinWord.exe\shell\edit	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\command	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Print\command	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shellex\IconHandler\ = "{42042206-2D85-11D3-8CFF-005004838597}"	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.WSF\ = "txtfile"	twrjpuegzm.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\DefaultIcon\ = "\"%1\""	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{42042206-2D85-11D3-8CFF-005004838597}\InprocServer32\ThreadingModel = "Apartment"	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Word\shell\edit\ = "&Open"	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
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\Excel.exe\shell\edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\EXCEL.EXE\" /dde"	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Publisher	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.WSH\ = "txtfile"	twrjpuegzm.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{42042206-2D85-11D3-8CFF-005004838597}\Version\14	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Print\command	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\ = "&Open"	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\command	WINWORD.EXE
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0045005800430045004c00460069006c00650073003e00560069006a00710042006f006600280059003800270077002100460049006400310067004c00510020002f0064006400650000000000	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Edit\command	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Publisher	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Publisher\shell\edit\command	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\WinWord.exe\shell\edit	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit\ddeexec\topic	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Publisher\shell\edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\MSPUB.EXE\" %1"	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLV.Classes\StartCom2 = "1849C67814E3DAB2B9BA7CE2EC9634C8"	4e88571ea7b27479b7380546145375462b9839b7c1d595697be06ec04ee9d13f.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shellex\IconHandler	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\MSPub.exe\shell\edit	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 created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{42042206-2D85-11D3-8CFF-005004838597}\Version	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit\ddeexec	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 Word\shell\edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\WINWORD.EXE\" /n \"%1\""	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\WinWord.exe\shell\edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\WINWORD.EXE\" /n \"%1\""	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel\shell\edit\ = "&Open"	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.reg	twrjpuegzm.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Word	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Word\shell\edit\command	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\WinWord.exe	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\.mht\OpenWithList\Excel.exe\shell\edit\ddeexec\ = "[open(\"%1\")]"	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit\ddeexec\topic\ = "system"	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.bat	twrjpuegzm.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\ddeexec\ = "[open(\"%1\")]"	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Print	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Print\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\msohtmed.exe\" /p %1"	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\msohtmed.exe\" %1"	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Word\shell\edit\ = "&Open"	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\ddeexec	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLV.Classes\Com3 = "2FC1B12E4794399953C9B9D133E9D4B9"	4e88571ea7b27479b7380546145375462b9839b7c1d595697be06ec04ee9d13f.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLV.Classes\Com4 = "7F8BFCF8482782139133D62D7E9CBC94E640594467336345D7EC"	4e88571ea7b27479b7380546145375462b9839b7c1d595697be06ec04ee9d13f.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Edit\command	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\MSPub.exe\shell\edit\ = "&Open"	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{42042206-2D85-11D3-8CFF-005004838597}\Old Icon\mhtmlfile	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.wsc\ = "txtfile"	twrjpuegzm.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\MSPub.exe	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\ShellEx	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe	WINWORD.EXE

Suspicious behavior: AddClipboardFormatListener 1 IoCs

Processes:

WINWORD.EXE

pid process

808 WINWORD.EXE

pid	process
808	WINWORD.EXE

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

4e88571ea7b27479b7380546145375462b9839b7c1d595697be06ec04ee9d13f.exetyrlvparnmnhdlg.exejdcbgsuv.exetwrjpuegzm.exesvgrkzypycmba.exejdcbgsuv.exe

pid	process
1648	4e88571ea7b27479b7380546145375462b9839b7c1d595697be06ec04ee9d13f.exe
1648	4e88571ea7b27479b7380546145375462b9839b7c1d595697be06ec04ee9d13f.exe
1648	4e88571ea7b27479b7380546145375462b9839b7c1d595697be06ec04ee9d13f.exe
1648	4e88571ea7b27479b7380546145375462b9839b7c1d595697be06ec04ee9d13f.exe
1648	4e88571ea7b27479b7380546145375462b9839b7c1d595697be06ec04ee9d13f.exe
1648	4e88571ea7b27479b7380546145375462b9839b7c1d595697be06ec04ee9d13f.exe
1648	4e88571ea7b27479b7380546145375462b9839b7c1d595697be06ec04ee9d13f.exe
1648	4e88571ea7b27479b7380546145375462b9839b7c1d595697be06ec04ee9d13f.exe
1732	tyrlvparnmnhdlg.exe
1732	tyrlvparnmnhdlg.exe
1732	tyrlvparnmnhdlg.exe
1732	tyrlvparnmnhdlg.exe
1732	tyrlvparnmnhdlg.exe
1480	jdcbgsuv.exe
1480	jdcbgsuv.exe
1480	jdcbgsuv.exe
1480	jdcbgsuv.exe
1156	twrjpuegzm.exe
1156	twrjpuegzm.exe
1156	twrjpuegzm.exe
1156	twrjpuegzm.exe
1156	twrjpuegzm.exe
544	svgrkzypycmba.exe
544	svgrkzypycmba.exe
544	svgrkzypycmba.exe
544	svgrkzypycmba.exe
544	svgrkzypycmba.exe
544	svgrkzypycmba.exe
1732	tyrlvparnmnhdlg.exe
1732	tyrlvparnmnhdlg.exe
544	svgrkzypycmba.exe
544	svgrkzypycmba.exe
1732	tyrlvparnmnhdlg.exe
1732	tyrlvparnmnhdlg.exe
1732	tyrlvparnmnhdlg.exe
544	svgrkzypycmba.exe
544	svgrkzypycmba.exe
1732	tyrlvparnmnhdlg.exe
544	svgrkzypycmba.exe
544	svgrkzypycmba.exe
1732	tyrlvparnmnhdlg.exe
544	svgrkzypycmba.exe
544	svgrkzypycmba.exe
1732	tyrlvparnmnhdlg.exe
544	svgrkzypycmba.exe
544	svgrkzypycmba.exe
1732	tyrlvparnmnhdlg.exe
544	svgrkzypycmba.exe
544	svgrkzypycmba.exe
1732	tyrlvparnmnhdlg.exe
544	svgrkzypycmba.exe
544	svgrkzypycmba.exe
1732	tyrlvparnmnhdlg.exe
544	svgrkzypycmba.exe
544	svgrkzypycmba.exe
1732	tyrlvparnmnhdlg.exe
544	svgrkzypycmba.exe
544	svgrkzypycmba.exe
532	jdcbgsuv.exe
532	jdcbgsuv.exe
532	jdcbgsuv.exe
532	jdcbgsuv.exe
1732	tyrlvparnmnhdlg.exe
544	svgrkzypycmba.exe

Suspicious use of FindShellTrayWindow 18 IoCs

Processes:

4e88571ea7b27479b7380546145375462b9839b7c1d595697be06ec04ee9d13f.exetyrlvparnmnhdlg.exetwrjpuegzm.exejdcbgsuv.exesvgrkzypycmba.exejdcbgsuv.exe

pid	process
1648	4e88571ea7b27479b7380546145375462b9839b7c1d595697be06ec04ee9d13f.exe
1648	4e88571ea7b27479b7380546145375462b9839b7c1d595697be06ec04ee9d13f.exe
1648	4e88571ea7b27479b7380546145375462b9839b7c1d595697be06ec04ee9d13f.exe
1732	tyrlvparnmnhdlg.exe
1156	twrjpuegzm.exe
1156	twrjpuegzm.exe
1156	twrjpuegzm.exe
1732	tyrlvparnmnhdlg.exe
1732	tyrlvparnmnhdlg.exe
1480	jdcbgsuv.exe
1480	jdcbgsuv.exe
1480	jdcbgsuv.exe
544	svgrkzypycmba.exe
544	svgrkzypycmba.exe
544	svgrkzypycmba.exe
532	jdcbgsuv.exe
532	jdcbgsuv.exe
532	jdcbgsuv.exe

Suspicious use of SendNotifyMessage 18 IoCs

Processes:

4e88571ea7b27479b7380546145375462b9839b7c1d595697be06ec04ee9d13f.exetyrlvparnmnhdlg.exetwrjpuegzm.exejdcbgsuv.exesvgrkzypycmba.exejdcbgsuv.exe

pid	process
1648	4e88571ea7b27479b7380546145375462b9839b7c1d595697be06ec04ee9d13f.exe
1648	4e88571ea7b27479b7380546145375462b9839b7c1d595697be06ec04ee9d13f.exe
1648	4e88571ea7b27479b7380546145375462b9839b7c1d595697be06ec04ee9d13f.exe
1732	tyrlvparnmnhdlg.exe
1156	twrjpuegzm.exe
1156	twrjpuegzm.exe
1156	twrjpuegzm.exe
1732	tyrlvparnmnhdlg.exe
1732	tyrlvparnmnhdlg.exe
1480	jdcbgsuv.exe
1480	jdcbgsuv.exe
1480	jdcbgsuv.exe
544	svgrkzypycmba.exe
544	svgrkzypycmba.exe
544	svgrkzypycmba.exe
532	jdcbgsuv.exe
532	jdcbgsuv.exe
532	jdcbgsuv.exe

Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

WINWORD.EXE

pid process

808 WINWORD.EXE
808 WINWORD.EXE

pid	process
808	WINWORD.EXE
808	WINWORD.EXE

Suspicious use of WriteProcessMemory 28 IoCs

Processes:

4e88571ea7b27479b7380546145375462b9839b7c1d595697be06ec04ee9d13f.exetwrjpuegzm.exeWINWORD.EXE

description	pid	process	target process
PID 1648 wrote to memory of 1156	1648	4e88571ea7b27479b7380546145375462b9839b7c1d595697be06ec04ee9d13f.exe	twrjpuegzm.exe
PID 1648 wrote to memory of 1156	1648	4e88571ea7b27479b7380546145375462b9839b7c1d595697be06ec04ee9d13f.exe	twrjpuegzm.exe
PID 1648 wrote to memory of 1156	1648	4e88571ea7b27479b7380546145375462b9839b7c1d595697be06ec04ee9d13f.exe	twrjpuegzm.exe
PID 1648 wrote to memory of 1156	1648	4e88571ea7b27479b7380546145375462b9839b7c1d595697be06ec04ee9d13f.exe	twrjpuegzm.exe
PID 1648 wrote to memory of 1732	1648	4e88571ea7b27479b7380546145375462b9839b7c1d595697be06ec04ee9d13f.exe	tyrlvparnmnhdlg.exe
PID 1648 wrote to memory of 1732	1648	4e88571ea7b27479b7380546145375462b9839b7c1d595697be06ec04ee9d13f.exe	tyrlvparnmnhdlg.exe
PID 1648 wrote to memory of 1732	1648	4e88571ea7b27479b7380546145375462b9839b7c1d595697be06ec04ee9d13f.exe	tyrlvparnmnhdlg.exe
PID 1648 wrote to memory of 1732	1648	4e88571ea7b27479b7380546145375462b9839b7c1d595697be06ec04ee9d13f.exe	tyrlvparnmnhdlg.exe
PID 1648 wrote to memory of 1480	1648	4e88571ea7b27479b7380546145375462b9839b7c1d595697be06ec04ee9d13f.exe	jdcbgsuv.exe
PID 1648 wrote to memory of 1480	1648	4e88571ea7b27479b7380546145375462b9839b7c1d595697be06ec04ee9d13f.exe	jdcbgsuv.exe
PID 1648 wrote to memory of 1480	1648	4e88571ea7b27479b7380546145375462b9839b7c1d595697be06ec04ee9d13f.exe	jdcbgsuv.exe
PID 1648 wrote to memory of 1480	1648	4e88571ea7b27479b7380546145375462b9839b7c1d595697be06ec04ee9d13f.exe	jdcbgsuv.exe
PID 1648 wrote to memory of 544	1648	4e88571ea7b27479b7380546145375462b9839b7c1d595697be06ec04ee9d13f.exe	svgrkzypycmba.exe
PID 1648 wrote to memory of 544	1648	4e88571ea7b27479b7380546145375462b9839b7c1d595697be06ec04ee9d13f.exe	svgrkzypycmba.exe
PID 1648 wrote to memory of 544	1648	4e88571ea7b27479b7380546145375462b9839b7c1d595697be06ec04ee9d13f.exe	svgrkzypycmba.exe
PID 1648 wrote to memory of 544	1648	4e88571ea7b27479b7380546145375462b9839b7c1d595697be06ec04ee9d13f.exe	svgrkzypycmba.exe
PID 1156 wrote to memory of 532	1156	twrjpuegzm.exe	jdcbgsuv.exe
PID 1156 wrote to memory of 532	1156	twrjpuegzm.exe	jdcbgsuv.exe
PID 1156 wrote to memory of 532	1156	twrjpuegzm.exe	jdcbgsuv.exe
PID 1156 wrote to memory of 532	1156	twrjpuegzm.exe	jdcbgsuv.exe
PID 1648 wrote to memory of 808	1648	4e88571ea7b27479b7380546145375462b9839b7c1d595697be06ec04ee9d13f.exe	WINWORD.EXE
PID 1648 wrote to memory of 808	1648	4e88571ea7b27479b7380546145375462b9839b7c1d595697be06ec04ee9d13f.exe	WINWORD.EXE
PID 1648 wrote to memory of 808	1648	4e88571ea7b27479b7380546145375462b9839b7c1d595697be06ec04ee9d13f.exe	WINWORD.EXE
PID 1648 wrote to memory of 808	1648	4e88571ea7b27479b7380546145375462b9839b7c1d595697be06ec04ee9d13f.exe	WINWORD.EXE
PID 808 wrote to memory of 2032	808	WINWORD.EXE	splwow64.exe
PID 808 wrote to memory of 2032	808	WINWORD.EXE	splwow64.exe
PID 808 wrote to memory of 2032	808	WINWORD.EXE	splwow64.exe
PID 808 wrote to memory of 2032	808	WINWORD.EXE	splwow64.exe

C:\Users\Admin\AppData\Local\Temp\4e88571ea7b27479b7380546145375462b9839b7c1d595697be06ec04ee9d13f.exe
"C:\Users\Admin\AppData\Local\Temp\4e88571ea7b27479b7380546145375462b9839b7c1d595697be06ec04ee9d13f.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:1648

C:\Windows\SysWOW64\twrjpuegzm.exe
twrjpuegzm.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:1156

C:\Windows\SysWOW64\jdcbgsuv.exe
C:\Windows\system32\jdcbgsuv.exe
3⤵
- Executes dropped EXE
- Enumerates connected drives
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:532

C:\Windows\SysWOW64\tyrlvparnmnhdlg.exe
tyrlvparnmnhdlg.exe
2⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:1732

C:\Windows\SysWOW64\jdcbgsuv.exe
jdcbgsuv.exe
2⤵
- Executes dropped EXE
- Enumerates connected drives
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:1480

C:\Windows\SysWOW64\svgrkzypycmba.exe
svgrkzypycmba.exe
2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:544

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:808

C:\Windows\splwow64.exe
C:\Windows\splwow64.exe 12288
3⤵
PID:2032

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Hidden Files and Directories

T1158

Registry Run Keys / Startup Folder

T1060

Winlogon Helper DLL

T1004

Privilege Escalation

Defense Evasion

Hidden Files and Directories

T1158

Modify Registry

T1112

Disabling Security Tools

T1089

Credential Access

Discovery

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Windows\SysWOW64\jdcbgsuv.exe
Filesize
255KB

MD5
966cb08aeaaff4bff51ccd32356346a7

SHA1
5fc8b93dea19b2a7c96238a391f776e10ef6ce85

SHA256
93de833877595d97b35170205c701e0d943f760025658a0d629f86494dde681a

SHA512
a9663a7d23d864097d65a804ab8970df3730826f1c8934455203bdec5d9cfe1a49e6218e536b5061c7addeb3106744e6dcf081a608333fa7e71f061d4db0d005

Download Submit
C:\Windows\SysWOW64\jdcbgsuv.exe
Filesize
255KB

MD5
966cb08aeaaff4bff51ccd32356346a7

SHA1
5fc8b93dea19b2a7c96238a391f776e10ef6ce85

SHA256
93de833877595d97b35170205c701e0d943f760025658a0d629f86494dde681a

SHA512
a9663a7d23d864097d65a804ab8970df3730826f1c8934455203bdec5d9cfe1a49e6218e536b5061c7addeb3106744e6dcf081a608333fa7e71f061d4db0d005

Download Submit
C:\Windows\SysWOW64\jdcbgsuv.exe
Filesize
255KB

MD5
966cb08aeaaff4bff51ccd32356346a7

SHA1
5fc8b93dea19b2a7c96238a391f776e10ef6ce85

SHA256
93de833877595d97b35170205c701e0d943f760025658a0d629f86494dde681a

SHA512
a9663a7d23d864097d65a804ab8970df3730826f1c8934455203bdec5d9cfe1a49e6218e536b5061c7addeb3106744e6dcf081a608333fa7e71f061d4db0d005

Download Submit
C:\Windows\SysWOW64\svgrkzypycmba.exe
Filesize
255KB

MD5
2515a845b6533d7e322f87b1d83f309a

SHA1
0f971f78dffd9f4ce9b4c2e2d6b7dccad163e008

SHA256
bb9b7b98cfd4e27e74180cafcbfc08966854d6c9a1af9f95558e5e051b3fed80

SHA512
854e7ffd96d8420731a8850a5593caa3f7ebd3e489aad0349de44d47576b1a90d3ba6d7cf2ecf3511ba62a728d746eb80a6e6074cc7e4f191130e8ebc398ed29

Download Submit
C:\Windows\SysWOW64\svgrkzypycmba.exe
Filesize
255KB

MD5
2515a845b6533d7e322f87b1d83f309a

SHA1
0f971f78dffd9f4ce9b4c2e2d6b7dccad163e008

SHA256
bb9b7b98cfd4e27e74180cafcbfc08966854d6c9a1af9f95558e5e051b3fed80

SHA512
854e7ffd96d8420731a8850a5593caa3f7ebd3e489aad0349de44d47576b1a90d3ba6d7cf2ecf3511ba62a728d746eb80a6e6074cc7e4f191130e8ebc398ed29

Download Submit
C:\Windows\SysWOW64\twrjpuegzm.exe
Filesize
255KB

MD5
37df8cff3393ba35ea2801dede22c67e

SHA1
b777736a95cb1726dc4d494d0856b92c8994a989

SHA256
1c157398f68d3791b2764ec145b7a6580d51bc1e17e19883e4c7adc4cdebbdd4

SHA512
81bd49f0fac42d6fd162a7d7f18f87e90ec6fe3e68e8b64cf4d1c80d50211471fe3d7ebf00ea1cd2e5fd9ab3ded5015d26dd19dfe0e74e520158e24132922933

Download Submit
C:\Windows\SysWOW64\twrjpuegzm.exe
Filesize
255KB

MD5
37df8cff3393ba35ea2801dede22c67e

SHA1
b777736a95cb1726dc4d494d0856b92c8994a989

SHA256
1c157398f68d3791b2764ec145b7a6580d51bc1e17e19883e4c7adc4cdebbdd4

SHA512
81bd49f0fac42d6fd162a7d7f18f87e90ec6fe3e68e8b64cf4d1c80d50211471fe3d7ebf00ea1cd2e5fd9ab3ded5015d26dd19dfe0e74e520158e24132922933

Download Submit
C:\Windows\SysWOW64\tyrlvparnmnhdlg.exe
Filesize
255KB

MD5
d7c7fdbfceed43f5d6a1f92153b2adc4

SHA1
4bf79f983b94ffd8e98f1ff352c43fa38e220a1a

SHA256
ad2dbfabe19c89d87658794c8d481b409ed1b97393f3dee8c281f540f87f3900

SHA512
c481c4cdaa2ab6a2475209d028ddc36e60325faa7b0d14078d622720c26b225b50aa989822e81d32e0154cdf015481d10af9d8c86762077f57df628eb6521069

Download Submit
C:\Windows\SysWOW64\tyrlvparnmnhdlg.exe
Filesize
255KB

MD5
d7c7fdbfceed43f5d6a1f92153b2adc4

SHA1
4bf79f983b94ffd8e98f1ff352c43fa38e220a1a

SHA256
ad2dbfabe19c89d87658794c8d481b409ed1b97393f3dee8c281f540f87f3900

SHA512
c481c4cdaa2ab6a2475209d028ddc36e60325faa7b0d14078d622720c26b225b50aa989822e81d32e0154cdf015481d10af9d8c86762077f57df628eb6521069

Download Submit
C:\Windows\mydoc.rtf
Filesize
223B

MD5
06604e5941c126e2e7be02c5cd9f62ec

SHA1
4eb9fdf8ff4e1e539236002bd363b82c8f8930e1

SHA256
85f2405d1f67021a3206faa26f6887932fea71aea070df3efb2902902e2d03e2

SHA512
803f5f2fddbf29fef34de184eb35c2311b7a694740983ca10b54ef252dd26cda4987458d2569f441c6dedc3478bea12b45bfd3566f1b256504a0869ad3829df7

Download Submit
\Windows\SysWOW64\jdcbgsuv.exe
Filesize
255KB

MD5
966cb08aeaaff4bff51ccd32356346a7

SHA1
5fc8b93dea19b2a7c96238a391f776e10ef6ce85

SHA256
93de833877595d97b35170205c701e0d943f760025658a0d629f86494dde681a

SHA512
a9663a7d23d864097d65a804ab8970df3730826f1c8934455203bdec5d9cfe1a49e6218e536b5061c7addeb3106744e6dcf081a608333fa7e71f061d4db0d005

Download Submit
\Windows\SysWOW64\jdcbgsuv.exe
Filesize
255KB

MD5
966cb08aeaaff4bff51ccd32356346a7

SHA1
5fc8b93dea19b2a7c96238a391f776e10ef6ce85

SHA256
93de833877595d97b35170205c701e0d943f760025658a0d629f86494dde681a

SHA512
a9663a7d23d864097d65a804ab8970df3730826f1c8934455203bdec5d9cfe1a49e6218e536b5061c7addeb3106744e6dcf081a608333fa7e71f061d4db0d005

Download Submit
\Windows\SysWOW64\svgrkzypycmba.exe
Filesize
255KB

MD5
2515a845b6533d7e322f87b1d83f309a

SHA1
0f971f78dffd9f4ce9b4c2e2d6b7dccad163e008

SHA256
bb9b7b98cfd4e27e74180cafcbfc08966854d6c9a1af9f95558e5e051b3fed80

SHA512
854e7ffd96d8420731a8850a5593caa3f7ebd3e489aad0349de44d47576b1a90d3ba6d7cf2ecf3511ba62a728d746eb80a6e6074cc7e4f191130e8ebc398ed29

Download Submit
\Windows\SysWOW64\twrjpuegzm.exe
Filesize
255KB

MD5
37df8cff3393ba35ea2801dede22c67e

SHA1
b777736a95cb1726dc4d494d0856b92c8994a989

SHA256
1c157398f68d3791b2764ec145b7a6580d51bc1e17e19883e4c7adc4cdebbdd4

SHA512
81bd49f0fac42d6fd162a7d7f18f87e90ec6fe3e68e8b64cf4d1c80d50211471fe3d7ebf00ea1cd2e5fd9ab3ded5015d26dd19dfe0e74e520158e24132922933

Download Submit
\Windows\SysWOW64\tyrlvparnmnhdlg.exe
Filesize
255KB

MD5
d7c7fdbfceed43f5d6a1f92153b2adc4

SHA1
4bf79f983b94ffd8e98f1ff352c43fa38e220a1a

SHA256
ad2dbfabe19c89d87658794c8d481b409ed1b97393f3dee8c281f540f87f3900

SHA512
c481c4cdaa2ab6a2475209d028ddc36e60325faa7b0d14078d622720c26b225b50aa989822e81d32e0154cdf015481d10af9d8c86762077f57df628eb6521069

Download Submit
memory/532-92-0x0000000000400000-0x00000000004A0000-memory.dmp

Filesize
640KB

Download
memory/532-102-0x0000000000400000-0x00000000004A0000-memory.dmp

Filesize
640KB

Download
memory/532-85-0x0000000000000000-mapping.dmp

Download
memory/544-68-0x0000000000000000-mapping.dmp

Download
memory/544-101-0x0000000000400000-0x00000000004A0000-memory.dmp

Filesize
640KB

Download
memory/544-82-0x0000000000400000-0x00000000004A0000-memory.dmp

Filesize
640KB

Download
memory/808-91-0x00000000728E1000-0x00000000728E4000-memory.dmp

Filesize
12KB

Download
memory/808-93-0x0000000070361000-0x0000000070363000-memory.dmp

Filesize
8KB

Download
memory/808-103-0x000000007134D000-0x0000000071358000-memory.dmp

Filesize
44KB

Download
memory/808-88-0x0000000000000000-mapping.dmp

Download
memory/808-97-0x000000007134D000-0x0000000071358000-memory.dmp

Filesize
44KB

Download
memory/808-94-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/1156-78-0x0000000000400000-0x00000000004A0000-memory.dmp

Filesize
640KB

Download
memory/1156-98-0x0000000000400000-0x00000000004A0000-memory.dmp

Filesize
640KB

Download
memory/1156-90-0x0000000003860000-0x0000000003900000-memory.dmp

Filesize
640KB

Download
memory/1156-58-0x0000000000000000-mapping.dmp

Download
memory/1480-81-0x0000000000400000-0x00000000004A0000-memory.dmp

Filesize
640KB

Download
memory/1480-100-0x0000000000400000-0x00000000004A0000-memory.dmp

Filesize
640KB

Download
memory/1480-66-0x0000000000000000-mapping.dmp

Download
memory/1648-77-0x0000000003340000-0x00000000033E0000-memory.dmp

Filesize
640KB

Download
memory/1648-54-0x0000000075BE1000-0x0000000075BE3000-memory.dmp

Filesize
8KB

Download
memory/1648-89-0x0000000000400000-0x00000000004A0000-memory.dmp

Filesize
640KB

Download
memory/1648-83-0x0000000000400000-0x00000000004A0000-memory.dmp

Filesize
640KB

Download
memory/1648-57-0x0000000003340000-0x00000000033E0000-memory.dmp

Filesize
640KB

Download
memory/1648-56-0x0000000000400000-0x00000000004A0000-memory.dmp

Filesize
640KB

Download
memory/1648-79-0x0000000003340000-0x00000000033E0000-memory.dmp

Filesize
640KB

Download
memory/1732-60-0x0000000000000000-mapping.dmp

Download
memory/1732-80-0x0000000000400000-0x00000000004A0000-memory.dmp

Filesize
640KB

Download
memory/1732-99-0x0000000000400000-0x00000000004A0000-memory.dmp

Filesize
640KB

Download
memory/2032-104-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

Loading Replay Monitor...

Downloads