Analysis
-
max time kernel
149s -
max time network
119s -
platform
windows7_x64 -
resource
win7-20231215-en -
resource tags
arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system -
submitted
28/12/2023, 23:08
Static task
static1
Behavioral task
behavioral1
Sample
fee45afc99fab9e2b0f358d1dff45a70.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
fee45afc99fab9e2b0f358d1dff45a70.exe
Resource
win10v2004-20231215-en
General
-
Target
fee45afc99fab9e2b0f358d1dff45a70.exe
-
Size
512KB
-
MD5
fee45afc99fab9e2b0f358d1dff45a70
-
SHA1
b758af04b35f4c60e30b2aff265486e6dcf78254
-
SHA256
5d4c68f55e0662006cfc119cf15e2395c9c3902ede93690e0233e89077c94ef7
-
SHA512
fb986e2903d0776b0912ed9057c8e82fcf639f708c7a2d94265087522faef62368f40443431e16ad49813b872250da06f36a328289cd86307e045061048a9566
-
SSDEEP
6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj65:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5o
Malware Config
Signatures
-
Modifies visibility of file extensions in Explorer 2 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\HideFileExt = "1" cqfrpedhvb.exe -
Modifies visiblity of hidden/system files in Explorer 2 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" cqfrpedhvb.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" cqfrpedhvb.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" cqfrpedhvb.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" cqfrpedhvb.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" cqfrpedhvb.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" cqfrpedhvb.exe -
Disables RegEdit via registry modification 1 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Windows\CurrentVersion\Policies\System\DisableRegistryTools = "1" cqfrpedhvb.exe -
Executes dropped EXE 5 IoCs
pid Process 1292 cqfrpedhvb.exe 2736 tidslifuedtwxdd.exe 2720 fbgjhtrwdnagm.exe 2828 eynlhjzh.exe 2764 eynlhjzh.exe -
Loads dropped DLL 5 IoCs
pid Process 2088 fee45afc99fab9e2b0f358d1dff45a70.exe 2088 fee45afc99fab9e2b0f358d1dff45a70.exe 2088 fee45afc99fab9e2b0f358d1dff45a70.exe 2088 fee45afc99fab9e2b0f358d1dff45a70.exe 1292 cqfrpedhvb.exe -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
-
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" cqfrpedhvb.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" cqfrpedhvb.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" cqfrpedhvb.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" cqfrpedhvb.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" cqfrpedhvb.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirstRunDisabled = "1" cqfrpedhvb.exe -
Adds Run key to start application 2 TTPs 3 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\jghrnztm = "cqfrpedhvb.exe" tidslifuedtwxdd.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\vnhfrzvy = "tidslifuedtwxdd.exe" tidslifuedtwxdd.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\ = "fbgjhtrwdnagm.exe" tidslifuedtwxdd.exe -
Enumerates connected drives 3 TTPs 64 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\v: eynlhjzh.exe File opened (read-only) \??\a: eynlhjzh.exe File opened (read-only) \??\p: eynlhjzh.exe File opened (read-only) \??\e: eynlhjzh.exe File opened (read-only) \??\j: eynlhjzh.exe File opened (read-only) \??\m: cqfrpedhvb.exe File opened (read-only) \??\e: cqfrpedhvb.exe File opened (read-only) \??\j: cqfrpedhvb.exe File opened (read-only) \??\v: cqfrpedhvb.exe File opened (read-only) \??\t: cqfrpedhvb.exe File opened (read-only) \??\i: eynlhjzh.exe File opened (read-only) \??\l: eynlhjzh.exe File opened (read-only) \??\x: cqfrpedhvb.exe File opened (read-only) \??\h: eynlhjzh.exe File opened (read-only) \??\r: eynlhjzh.exe File opened (read-only) \??\u: eynlhjzh.exe File opened (read-only) \??\b: cqfrpedhvb.exe File opened (read-only) \??\n: cqfrpedhvb.exe File opened (read-only) \??\v: eynlhjzh.exe File opened (read-only) \??\w: eynlhjzh.exe File opened (read-only) \??\g: cqfrpedhvb.exe File opened (read-only) \??\h: cqfrpedhvb.exe File opened (read-only) \??\l: eynlhjzh.exe File opened (read-only) \??\q: eynlhjzh.exe File opened (read-only) \??\p: cqfrpedhvb.exe File opened (read-only) \??\a: eynlhjzh.exe File opened (read-only) \??\r: eynlhjzh.exe File opened (read-only) \??\t: eynlhjzh.exe File opened (read-only) \??\y: eynlhjzh.exe File opened (read-only) \??\g: eynlhjzh.exe File opened (read-only) \??\i: cqfrpedhvb.exe File opened (read-only) \??\r: cqfrpedhvb.exe File opened (read-only) \??\p: eynlhjzh.exe File opened (read-only) \??\u: eynlhjzh.exe File opened (read-only) \??\k: eynlhjzh.exe File opened (read-only) \??\t: eynlhjzh.exe File opened (read-only) \??\z: cqfrpedhvb.exe File opened (read-only) \??\q: eynlhjzh.exe File opened (read-only) \??\n: eynlhjzh.exe File opened (read-only) \??\s: eynlhjzh.exe File opened (read-only) \??\m: eynlhjzh.exe File opened (read-only) \??\w: eynlhjzh.exe File opened (read-only) \??\g: eynlhjzh.exe File opened (read-only) \??\b: eynlhjzh.exe File opened (read-only) \??\y: eynlhjzh.exe File opened (read-only) \??\l: cqfrpedhvb.exe File opened (read-only) \??\u: cqfrpedhvb.exe File opened (read-only) \??\s: eynlhjzh.exe File opened (read-only) \??\x: eynlhjzh.exe File opened (read-only) \??\j: eynlhjzh.exe File opened (read-only) \??\a: cqfrpedhvb.exe File opened (read-only) \??\o: cqfrpedhvb.exe File opened (read-only) \??\o: eynlhjzh.exe File opened (read-only) \??\y: cqfrpedhvb.exe File opened (read-only) \??\h: eynlhjzh.exe File opened (read-only) \??\z: eynlhjzh.exe File opened (read-only) \??\z: eynlhjzh.exe File opened (read-only) \??\k: cqfrpedhvb.exe File opened (read-only) \??\s: cqfrpedhvb.exe File opened (read-only) \??\w: cqfrpedhvb.exe File opened (read-only) \??\e: eynlhjzh.exe File opened (read-only) \??\q: cqfrpedhvb.exe File opened (read-only) \??\k: eynlhjzh.exe File opened (read-only) \??\m: eynlhjzh.exe -
Modifies WinLogon 2 TTPs 2 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\SFCDisable = "4294967197" cqfrpedhvb.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\SFCScan = "0" cqfrpedhvb.exe -
AutoIT Executable 7 IoCs
AutoIT scripts compiled to PE executables.
resource yara_rule behavioral1/memory/2088-0-0x0000000000400000-0x0000000000496000-memory.dmp autoit_exe behavioral1/files/0x000c000000016306-5.dat autoit_exe behavioral1/files/0x000c00000001224c-17.dat autoit_exe behavioral1/files/0x0007000000016d08-36.dat autoit_exe behavioral1/files/0x0007000000016d08-32.dat autoit_exe behavioral1/files/0x0036000000016c45-40.dat autoit_exe behavioral1/files/0x0036000000016c45-28.dat autoit_exe -
Drops file in System32 directory 9 IoCs
description ioc Process File created C:\Windows\SysWOW64\cqfrpedhvb.exe fee45afc99fab9e2b0f358d1dff45a70.exe File created C:\Windows\SysWOW64\tidslifuedtwxdd.exe fee45afc99fab9e2b0f358d1dff45a70.exe File opened for modification C:\Windows\SysWOW64\tidslifuedtwxdd.exe fee45afc99fab9e2b0f358d1dff45a70.exe File created C:\Windows\SysWOW64\eynlhjzh.exe fee45afc99fab9e2b0f358d1dff45a70.exe File opened for modification C:\Windows\SysWOW64\eynlhjzh.exe fee45afc99fab9e2b0f358d1dff45a70.exe File opened for modification C:\Windows\SysWOW64\fbgjhtrwdnagm.exe fee45afc99fab9e2b0f358d1dff45a70.exe File opened for modification C:\Windows\SysWOW64\msvbvm60.dll cqfrpedhvb.exe File opened for modification C:\Windows\SysWOW64\cqfrpedhvb.exe fee45afc99fab9e2b0f358d1dff45a70.exe File created C:\Windows\SysWOW64\fbgjhtrwdnagm.exe fee45afc99fab9e2b0f358d1dff45a70.exe -
Drops file in Program Files directory 15 IoCs
description ioc Process File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLN.DOC.exe eynlhjzh.exe File created \??\c:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLV.DOC.exe eynlhjzh.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLV.DOC.exe eynlhjzh.exe File created \??\c:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLN.DOC.exe eynlhjzh.exe File opened for modification \??\c:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLN.DOC.exe eynlhjzh.exe File opened for modification \??\c:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLN.DOC.exe eynlhjzh.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLN.DOC.exe eynlhjzh.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLV.nal eynlhjzh.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLN.nal eynlhjzh.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLV.DOC.exe eynlhjzh.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLV.nal eynlhjzh.exe File opened for modification \??\c:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLV.DOC.exe eynlhjzh.exe File created \??\c:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLN.DOC.exe eynlhjzh.exe File opened for modification \??\c:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLV.DOC.exe eynlhjzh.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLN.nal eynlhjzh.exe -
Drops file in Windows directory 5 IoCs
description ioc Process File opened for modification C:\Windows\~$mydoc.rtf WINWORD.EXE File opened for modification C:\Windows\mydoc.rtf fee45afc99fab9e2b0f358d1dff45a70.exe File opened for modification C:\Windows\mydoc.rtf WINWORD.EXE File created C:\Windows\~$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).
-
Office loads VBA resources, possible macro or embedded object present
-
description ioc Process Key created \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\MenuExt 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 HTML Editor\shell WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit\ = "&Edit" WINWORD.EXE Set value (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 WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit\ = "&Edit" WINWORD.EXE Set value (int) \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\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 created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor 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-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Toolbar 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 MHTML Editor\shell\edit\command WINWORD.EXE Set value (str) \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\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\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor WINWORD.EXE Set value (data) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0057004f0052004400460069006c00650073003e00620069002400540021005600210030005a003d007b0050006b00300076006d007e0041005a00750020002f006e002000220025003100220000000000 WINWORD.EXE Key created \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel WINWORD.EXE Key deleted \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit WINWORD.EXE Key deleted \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit\COMMAND WINWORD.EXE Set value (str) \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\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-1-5-21-3601492379-692465709-652514833-1000\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\edit\command WINWORD.EXE Key deleted \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit WINWORD.EXE Key deleted \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit WINWORD.EXE Set value (str) \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Toolbar\ShowDiscussionButton = "Yes" WINWORD.EXE Key created \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote WINWORD.EXE -
Modifies registry class 64 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLV.Classes\Com1 = "33402D799C5682226D4576D570222CD67CF164DB" fee45afc99fab9e2b0f358d1dff45a70.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\.htm\OpenWithList\MSPub.exe WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\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\.mht\OpenWithList\Microsoft Excel\shell\edit\ddeexec\application\ = "Excel" WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit\ddeexec\topic WINWORD.EXE Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Edit WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\ddeexec\application\ = "Excel" WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Publisher\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\.htm\OpenWithList\WinWord.exe\shell\edit\ = "&Open" WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Print WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\WinWord.exe\shell\edit WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit\ddeexec\ = "[open(\"%1\")]" WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{42042206-2D85-11D3-8CFF-005004838597}\Old Icon WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Publisher WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel\shell\edit\ddeexec\application WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\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\.htm\OpenWithList\Excel.exe\shell\edit\ = "&Open" WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\command WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\MSPub.exe\shell\edit WINWORD.EXE Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Print\command WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shellex\IconHandler 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\Microsoft Excel\shell\edit WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLV.Classes\Com3 = "2FB7B05847E039EE53BDBAA7339FD7CE" fee45afc99fab9e2b0f358d1dff45a70.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Edit\command WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Edit\ = "&Edit" WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\ddeexec\ = "[open(\"%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 Publisher\shell\edit\ = "&Open" WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\MSPub.exe WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Word\shell\edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\WINWORD.EXE\" /n \"%1\"" WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\ddeexec\topic\ = "system" WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\ddeexec\application 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\.mht\OpenWithList\WinWord.exe\shell\edit\command WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel\shell\edit\ddeexec\topic WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLV.Classes\StartCom2 = "193DC67F1593DAC4B9BD7F97ECE337B9" fee45afc99fab9e2b0f358d1dff45a70.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Print WINWORD.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 Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe 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\.htm\OpenWithList\Excel.exe\shell\edit\ddeexec\topic\ = "system" WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit WINWORD.EXE Set value (data) \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Publisher\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b005000750062005000720069006d006100720079003e00520024006e0075006a0053005700460065003f007d0061004c00720052007000390078004000570020002500310000000000 WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.WSF\ = "txtfile" cqfrpedhvb.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{42042206-2D85-11D3-8CFF-005004838597}\InprocServer32 WINWORD.EXE Set value (data) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\WinWord.exe\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0057004f0052004400460069006c00650073003e00620069002400540021005600210030005a003d007b0050006b00300076006d007e0041005a00750020002f006e002000220025003100220000000000 WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\command 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\.mht\OpenWithList\Microsoft Publisher\shell\edit WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shellex\IconHandler 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\OpenWithList\Microsoft Word\shell\edit\command WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel\shell\edit\ddeexec WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\MSPub.exe\shell\edit\command WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{42042206-2D85-11D3-8CFF-005004838597}\Old Icon\htmlfile WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\WinWord.exe\shell\edit WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\ddeexec\ = "[open(\"%1\")]" WINWORD.EXE -
Suspicious behavior: AddClipboardFormatListener 1 IoCs
pid Process 2796 WINWORD.EXE -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2088 fee45afc99fab9e2b0f358d1dff45a70.exe 2088 fee45afc99fab9e2b0f358d1dff45a70.exe 2088 fee45afc99fab9e2b0f358d1dff45a70.exe 2088 fee45afc99fab9e2b0f358d1dff45a70.exe 2088 fee45afc99fab9e2b0f358d1dff45a70.exe 2088 fee45afc99fab9e2b0f358d1dff45a70.exe 2088 fee45afc99fab9e2b0f358d1dff45a70.exe 2088 fee45afc99fab9e2b0f358d1dff45a70.exe 2736 tidslifuedtwxdd.exe 2736 tidslifuedtwxdd.exe 2736 tidslifuedtwxdd.exe 2736 tidslifuedtwxdd.exe 2736 tidslifuedtwxdd.exe 2828 eynlhjzh.exe 2828 eynlhjzh.exe 2828 eynlhjzh.exe 2828 eynlhjzh.exe 1292 cqfrpedhvb.exe 1292 cqfrpedhvb.exe 1292 cqfrpedhvb.exe 1292 cqfrpedhvb.exe 1292 cqfrpedhvb.exe 2720 fbgjhtrwdnagm.exe 2720 fbgjhtrwdnagm.exe 2720 fbgjhtrwdnagm.exe 2720 fbgjhtrwdnagm.exe 2720 fbgjhtrwdnagm.exe 2720 fbgjhtrwdnagm.exe 2764 eynlhjzh.exe 2764 eynlhjzh.exe 2764 eynlhjzh.exe 2764 eynlhjzh.exe 2736 tidslifuedtwxdd.exe 2720 fbgjhtrwdnagm.exe 2720 fbgjhtrwdnagm.exe 2736 tidslifuedtwxdd.exe 2736 tidslifuedtwxdd.exe 2720 fbgjhtrwdnagm.exe 2720 fbgjhtrwdnagm.exe 2736 tidslifuedtwxdd.exe 2720 fbgjhtrwdnagm.exe 2720 fbgjhtrwdnagm.exe 2736 tidslifuedtwxdd.exe 2720 fbgjhtrwdnagm.exe 2720 fbgjhtrwdnagm.exe 2736 tidslifuedtwxdd.exe 2720 fbgjhtrwdnagm.exe 2720 fbgjhtrwdnagm.exe 2736 tidslifuedtwxdd.exe 2720 fbgjhtrwdnagm.exe 2720 fbgjhtrwdnagm.exe 2736 tidslifuedtwxdd.exe 2720 fbgjhtrwdnagm.exe 2720 fbgjhtrwdnagm.exe 2736 tidslifuedtwxdd.exe 2720 fbgjhtrwdnagm.exe 2720 fbgjhtrwdnagm.exe 2736 tidslifuedtwxdd.exe 2720 fbgjhtrwdnagm.exe 2720 fbgjhtrwdnagm.exe 2736 tidslifuedtwxdd.exe 2720 fbgjhtrwdnagm.exe 2720 fbgjhtrwdnagm.exe 2736 tidslifuedtwxdd.exe -
Suspicious use of FindShellTrayWindow 18 IoCs
pid Process 2088 fee45afc99fab9e2b0f358d1dff45a70.exe 2088 fee45afc99fab9e2b0f358d1dff45a70.exe 2088 fee45afc99fab9e2b0f358d1dff45a70.exe 2736 tidslifuedtwxdd.exe 2736 tidslifuedtwxdd.exe 2736 tidslifuedtwxdd.exe 1292 cqfrpedhvb.exe 1292 cqfrpedhvb.exe 1292 cqfrpedhvb.exe 2828 eynlhjzh.exe 2828 eynlhjzh.exe 2828 eynlhjzh.exe 2720 fbgjhtrwdnagm.exe 2720 fbgjhtrwdnagm.exe 2720 fbgjhtrwdnagm.exe 2764 eynlhjzh.exe 2764 eynlhjzh.exe 2764 eynlhjzh.exe -
Suspicious use of SendNotifyMessage 18 IoCs
pid Process 2088 fee45afc99fab9e2b0f358d1dff45a70.exe 2088 fee45afc99fab9e2b0f358d1dff45a70.exe 2088 fee45afc99fab9e2b0f358d1dff45a70.exe 2736 tidslifuedtwxdd.exe 2736 tidslifuedtwxdd.exe 2736 tidslifuedtwxdd.exe 1292 cqfrpedhvb.exe 1292 cqfrpedhvb.exe 1292 cqfrpedhvb.exe 2828 eynlhjzh.exe 2828 eynlhjzh.exe 2828 eynlhjzh.exe 2720 fbgjhtrwdnagm.exe 2720 fbgjhtrwdnagm.exe 2720 fbgjhtrwdnagm.exe 2764 eynlhjzh.exe 2764 eynlhjzh.exe 2764 eynlhjzh.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2796 WINWORD.EXE 2796 WINWORD.EXE -
Suspicious use of WriteProcessMemory 28 IoCs
description pid Process procid_target PID 2088 wrote to memory of 1292 2088 fee45afc99fab9e2b0f358d1dff45a70.exe 28 PID 2088 wrote to memory of 1292 2088 fee45afc99fab9e2b0f358d1dff45a70.exe 28 PID 2088 wrote to memory of 1292 2088 fee45afc99fab9e2b0f358d1dff45a70.exe 28 PID 2088 wrote to memory of 1292 2088 fee45afc99fab9e2b0f358d1dff45a70.exe 28 PID 2088 wrote to memory of 2736 2088 fee45afc99fab9e2b0f358d1dff45a70.exe 29 PID 2088 wrote to memory of 2736 2088 fee45afc99fab9e2b0f358d1dff45a70.exe 29 PID 2088 wrote to memory of 2736 2088 fee45afc99fab9e2b0f358d1dff45a70.exe 29 PID 2088 wrote to memory of 2736 2088 fee45afc99fab9e2b0f358d1dff45a70.exe 29 PID 2088 wrote to memory of 2828 2088 fee45afc99fab9e2b0f358d1dff45a70.exe 34 PID 2088 wrote to memory of 2828 2088 fee45afc99fab9e2b0f358d1dff45a70.exe 34 PID 2088 wrote to memory of 2828 2088 fee45afc99fab9e2b0f358d1dff45a70.exe 34 PID 2088 wrote to memory of 2828 2088 fee45afc99fab9e2b0f358d1dff45a70.exe 34 PID 2088 wrote to memory of 2720 2088 fee45afc99fab9e2b0f358d1dff45a70.exe 32 PID 2088 wrote to memory of 2720 2088 fee45afc99fab9e2b0f358d1dff45a70.exe 32 PID 2088 wrote to memory of 2720 2088 fee45afc99fab9e2b0f358d1dff45a70.exe 32 PID 2088 wrote to memory of 2720 2088 fee45afc99fab9e2b0f358d1dff45a70.exe 32 PID 1292 wrote to memory of 2764 1292 cqfrpedhvb.exe 31 PID 1292 wrote to memory of 2764 1292 cqfrpedhvb.exe 31 PID 1292 wrote to memory of 2764 1292 cqfrpedhvb.exe 31 PID 1292 wrote to memory of 2764 1292 cqfrpedhvb.exe 31 PID 2088 wrote to memory of 2796 2088 fee45afc99fab9e2b0f358d1dff45a70.exe 30 PID 2088 wrote to memory of 2796 2088 fee45afc99fab9e2b0f358d1dff45a70.exe 30 PID 2088 wrote to memory of 2796 2088 fee45afc99fab9e2b0f358d1dff45a70.exe 30 PID 2088 wrote to memory of 2796 2088 fee45afc99fab9e2b0f358d1dff45a70.exe 30 PID 2796 wrote to memory of 2200 2796 WINWORD.EXE 36 PID 2796 wrote to memory of 2200 2796 WINWORD.EXE 36 PID 2796 wrote to memory of 2200 2796 WINWORD.EXE 36 PID 2796 wrote to memory of 2200 2796 WINWORD.EXE 36
Processes
-
C:\Users\Admin\AppData\Local\Temp\fee45afc99fab9e2b0f358d1dff45a70.exe"C:\Users\Admin\AppData\Local\Temp\fee45afc99fab9e2b0f358d1dff45a70.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:2088 -
C:\Windows\SysWOW64\cqfrpedhvb.execqfrpedhvb.exe2⤵
- 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:1292 -
C:\Windows\SysWOW64\eynlhjzh.exeC:\Windows\system32\eynlhjzh.exe3⤵
- Executes dropped EXE
- Enumerates connected drives
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:2764
-
-
-
C:\Windows\SysWOW64\tidslifuedtwxdd.exetidslifuedtwxdd.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:2736
-
-
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:2796 -
C:\Windows\splwow64.exeC:\Windows\splwow64.exe 122883⤵PID:2200
-
-
-
C:\Windows\SysWOW64\fbgjhtrwdnagm.exefbgjhtrwdnagm.exe2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:2720
-
-
C:\Windows\SysWOW64\eynlhjzh.exeeynlhjzh.exe2⤵
- Executes dropped EXE
- Enumerates connected drives
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:2828
-
Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
1Winlogon Helper DLL
1Privilege Escalation
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
1Winlogon Helper DLL
1Defense Evasion
Hide Artifacts
2Hidden Files and Directories
2Impair Defenses
2Disable or Modify Tools
2Modify Registry
7Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
20KB
MD585ab5714ad62fc2a007d5bbc8284c7f1
SHA17eeebdd9bfd56441bc8dde582a0559b4fa0c8a55
SHA256c1cd355efb132c7c742529bb5ade80a1ff4a8fafa79b585b21e07f2c27bbc04a
SHA512e6d4c8b24f8b90e9854057c21a51701ddfc6f3c930b138eb5c680d520c8655d740093a5db5c578f4c71c8207f9e13552aefb1e9e516365f19cfe3bad2e05a345
-
Filesize
92KB
MD56662b185f19fbf697c56a25c92de7961
SHA10df0c0df0de3724258df2549c583e3c934aca726
SHA256c11edb9e97848e20319fba876d9382c7193f68323eff1f7ed805bb04303bdc86
SHA512c6e2cb83f68a63ca299dae843d2697d41dab8b565fb4005755b0d255b388779b6c1dad97375009c995f0a3d2e0acb4cc820090ca5dc24ee11e1a3de5b1a4921f
-
Filesize
512KB
MD5fbd6ca6a27b8d16e866477d43d100da5
SHA1a6dc291f09e016d0df76b3e9b57a1dc40ff7c18e
SHA256629b4937c9b96ff1a4d0a795689337e6101ceb18ea9a299a63438955c3b71668
SHA51204cfc70a2e6ce69b8c4f476bc2bca847f89ef0c1557f10dbc6f9f8f3edf0a796128fd70fd87c3a9a5abd976c042bfe6fe9c1e390265ef3fbd049bcc44a6fa190
-
Filesize
512KB
MD5688788afd27c776b26b4d82445272106
SHA11cd36dce6b0e0663f2cd044d457500aed99282a3
SHA2561a957eaac1d1910098e446e12924faa5e581956f65a3ecd4a2b56c01c0d8d4d5
SHA512868ffc4cb41adde7533e49591e5a3360e5b6a253a9e8fb9bcf5f762f474abe579b0642ffd99d5ac52fc3f5b0cb1a9eab679dcc039685db59a061fbbf3e417d05
-
Filesize
512KB
MD5ea6be918c7dc394d91375ba7c993f8d5
SHA1b6355eb01714ea0acf759f66da8568f01d1f3e89
SHA2565d5211dfd84a591de0ac1019ca8306b347766dab53638530aa267bce6edbec89
SHA512f8997adce0435167e68340fed7546b61033f81b810a0d0da4df28f7fbca30249532734f2208e78339dd0d2ec75143537ecfb677a74a8ab1e65baa3dd7978787c
-
Filesize
381KB
MD530aec9e0b33fbd99234328357879f812
SHA13c9d37139d4ccfe2b694afba9633170d0f510a92
SHA25615aad0daaaeea2f1eb8d19a8999f42844b2885d6bef949f6787feba7dad46563
SHA5122060f2cc8c90181dd0a9965f0ff3a94aece08c82c4a68454846f66778bc60dade3ba5ddc38be57311ff4a7bd78217b89a9cd09837eee4b5d9893277299dad415