neshta | 241974ecdc573ae4602cfc997089fa79fddb6305b123cd25b922a853ab79ed92

General

Target

241974ecdc573ae4602cfc997089fa79fddb6305b123cd25b922a853ab79ed92.exe
Size

246KB
MD5

a0bb2077a644be01ab7ad5a0e8c02079
SHA1

c48c015e27f4cd0d08f287c92f3bcd20ca8a0bef
SHA256

241974ecdc573ae4602cfc997089fa79fddb6305b123cd25b922a853ab79ed92
SHA512

03c864b39a8328b035aecc1c54199839d7115c3809584f5fb5f5f1f2a6f9a3af55b7cfdd3b804cf438cbd973c5af9c350f89aca5335e15a0bf15d27c77d90c24

Score

10^/10

neshta ramnit banker persistence spyware stealer trojan upx worm

Malware Config

Signatures

Modifies system executable filetype association 2 TTPs 1 IoCs

persistence

Modify Registry

T1112

Change Default File Association

T1042

Processes:

241974ecdc573ae4602cfc997089fa79fddb6305b123cd25b922a853ab79ed92.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*"	241974ecdc573ae4602cfc997089fa79fddb6305b123cd25b922a853ab79ed92.exe

Neshta
Malware from the neshta family is designed to infect itself into other files to spread itself and cause damage.
persistence spyware neshta
Ramnit
Ramnit is a versatile family that holds viruses, worms, and Trojans.
trojan spyware stealer worm banker ramnit

Executes dropped EXE 3 IoCs

Processes:

241974ecdc573ae4602cfc997089fa79fddb6305b123cd25b922a853ab79ed92.exe241974ecdc573ae4602cfc997089fa79fddb6305b123cd25b922a853ab79ed92Srv.exeDesktopLayer.exe

pid	process
5028	241974ecdc573ae4602cfc997089fa79fddb6305b123cd25b922a853ab79ed92.exe
2216	241974ecdc573ae4602cfc997089fa79fddb6305b123cd25b922a853ab79ed92Srv.exe
4476	DesktopLayer.exe

UPX packed file 6 IoCs

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

upx

Processes:

resource	yara_rule
C:\Users\Admin\AppData\Local\Temp\3582-490\241974ecdc573ae4602cfc997089fa79fddb6305b123cd25b922a853ab79ed92Srv.exe	upx
C:\Users\Admin\AppData\Local\Temp\3582-490\241974ecdc573ae4602cfc997089fa79fddb6305b123cd25b922a853ab79ed92Srv.exe	upx
C:\Program Files (x86)\Microsoft\DesktopLayer.exe	upx
C:\Program Files (x86)\Microsoft\DesktopLayer.exe	upx
behavioral2/memory/2216-139-0x0000000000400000-0x000000000042E000-memory.dmp	upx
behavioral2/memory/4476-140-0x0000000000400000-0x000000000042E000-memory.dmp	upx

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

Processes:

241974ecdc573ae4602cfc997089fa79fddb6305b123cd25b922a853ab79ed92.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1081944012-3634099177-1681222835-1000\Control Panel\International\Geo\Nation	241974ecdc573ae4602cfc997089fa79fddb6305b123cd25b922a853ab79ed92.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

Drops file in Program Files directory 64 IoCs

Processes:

241974ecdc573ae4602cfc997089fa79fddb6305b123cd25b922a853ab79ed92Srv.exe241974ecdc573ae4602cfc997089fa79fddb6305b123cd25b922a853ab79ed92.exe

description	ioc	process
File created	C:\Program Files (x86)\Microsoft\DesktopLayer.exe	241974ecdc573ae4602cfc997089fa79fddb6305b123cd25b922a853ab79ed92Srv.exe
File opened for modification	C:\Program Files (x86)\Microsoft\DesktopLayer.exe	241974ecdc573ae4602cfc997089fa79fddb6305b123cd25b922a853ab79ed92Srv.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE	241974ecdc573ae4602cfc997089fa79fddb6305b123cd25b922a853ab79ed92.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\Download\{F3C4F~1\13157~1.61\MICROS~1.EXE	241974ecdc573ae4602cfc997089fa79fddb6305b123cd25b922a853ab79ed92.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\64BITM~1.EXE	241974ecdc573ae4602cfc997089fa79fddb6305b123cd25b922a853ab79ed92.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~1.EXE	241974ecdc573ae4602cfc997089fa79fddb6305b123cd25b922a853ab79ed92.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13157~1.61\MICROS~1.EXE	241974ecdc573ae4602cfc997089fa79fddb6305b123cd25b922a853ab79ed92.exe
File opened for modification	C:\PROGRA~2\WINDOW~3\ACCESS~1\wordpad.exe	241974ecdc573ae4602cfc997089fa79fddb6305b123cd25b922a853ab79ed92.exe
File opened for modification	C:\PROGRA~3\MICROS~1\CLICKT~1\{9AC08~1\INTEGR~1.EXE	241974ecdc573ae4602cfc997089fa79fddb6305b123cd25b922a853ab79ed92.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\Browser\WCCHRO~1\WCCHRO~1.EXE	241974ecdc573ae4602cfc997089fa79fddb6305b123cd25b922a853ab79ed92.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\msedge.exe	241974ecdc573ae4602cfc997089fa79fddb6305b123cd25b922a853ab79ed92.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\MicrosoftEdgeUpdate.exe	241974ecdc573ae4602cfc997089fa79fddb6305b123cd25b922a853ab79ed92.exe
File opened for modification	C:\PROGRA~2\WINDOW~2\wab.exe	241974ecdc573ae4602cfc997089fa79fddb6305b123cd25b922a853ab79ed92.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE	241974ecdc573ae4602cfc997089fa79fddb6305b123cd25b922a853ab79ed92.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE	241974ecdc573ae4602cfc997089fa79fddb6305b123cd25b922a853ab79ed92.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroRd32.exe	241974ecdc573ae4602cfc997089fa79fddb6305b123cd25b922a853ab79ed92.exe
File opened for modification	C:\PROGRA~2\INTERN~1\iexplore.exe	241974ecdc573ae4602cfc997089fa79fddb6305b123cd25b922a853ab79ed92.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\NOTIFI~1.EXE	241974ecdc573ae4602cfc997089fa79fddb6305b123cd25b922a853ab79ed92.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\PWAHEL~1.EXE	241974ecdc573ae4602cfc997089fa79fddb6305b123cd25b922a853ab79ed92.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\wmplayer.exe	241974ecdc573ae4602cfc997089fa79fddb6305b123cd25b922a853ab79ed92.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE	241974ecdc573ae4602cfc997089fa79fddb6305b123cd25b922a853ab79ed92.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\WOW_HE~1.EXE	241974ecdc573ae4602cfc997089fa79fddb6305b123cd25b922a853ab79ed92.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\ELEVAT~1.EXE	241974ecdc573ae4602cfc997089fa79fddb6305b123cd25b922a853ab79ed92.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\MSEDGE~1.EXE	241974ecdc573ae4602cfc997089fa79fddb6305b123cd25b922a853ab79ed92.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\wmpshare.exe	241974ecdc573ae4602cfc997089fa79fddb6305b123cd25b922a853ab79ed92.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jucheck.exe	241974ecdc573ae4602cfc997089fa79fddb6305b123cd25b922a853ab79ed92.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~3.EXE	241974ecdc573ae4602cfc997089fa79fddb6305b123cd25b922a853ab79ed92.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\setup_wm.exe	241974ecdc573ae4602cfc997089fa79fddb6305b123cd25b922a853ab79ed92.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\wmpconfig.exe	241974ecdc573ae4602cfc997089fa79fddb6305b123cd25b922a853ab79ed92.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\wmprph.exe	241974ecdc573ae4602cfc997089fa79fddb6305b123cd25b922a853ab79ed92.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\FULLTR~1.EXE	241974ecdc573ae4602cfc997089fa79fddb6305b123cd25b922a853ab79ed92.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOBD5D~1.EXE	241974ecdc573ae4602cfc997089fa79fddb6305b123cd25b922a853ab79ed92.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\32BITM~1.EXE	241974ecdc573ae4602cfc997089fa79fddb6305b123cd25b922a853ab79ed92.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~2.EXE	241974ecdc573ae4602cfc997089fa79fddb6305b123cd25b922a853ab79ed92.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13157~1.61\MICROS~3.EXE	241974ecdc573ae4602cfc997089fa79fddb6305b123cd25b922a853ab79ed92.exe
File opened for modification	C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE	241974ecdc573ae4602cfc997089fa79fddb6305b123cd25b922a853ab79ed92.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\READER~1.EXE	241974ecdc573ae4602cfc997089fa79fddb6305b123cd25b922a853ab79ed92.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jaureg.exe	241974ecdc573ae4602cfc997089fa79fddb6305b123cd25b922a853ab79ed92.exe
File opened for modification	C:\PROGRA~2\MICROS~1\DESKTO~1.EXE	241974ecdc573ae4602cfc997089fa79fddb6305b123cd25b922a853ab79ed92.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\COOKIE~1.EXE	241974ecdc573ae4602cfc997089fa79fddb6305b123cd25b922a853ab79ed92.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13157~1.61\MICROS~4.EXE	241974ecdc573ae4602cfc997089fa79fddb6305b123cd25b922a853ab79ed92.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13157~1.61\MI391D~1.EXE	241974ecdc573ae4602cfc997089fa79fddb6305b123cd25b922a853ab79ed92.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADelRCP.exe	241974ecdc573ae4602cfc997089fa79fddb6305b123cd25b922a853ab79ed92.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jusched.exe	241974ecdc573ae4602cfc997089fa79fddb6305b123cd25b922a853ab79ed92.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe	241974ecdc573ae4602cfc997089fa79fddb6305b123cd25b922a853ab79ed92.exe
File opened for modification	C:\PROGRA~2\MOZILL~1\UNINST~1.EXE	241974ecdc573ae4602cfc997089fa79fddb6305b123cd25b922a853ab79ed92.exe
File opened for modification	C:\PROGRA~2\WI8A19~1\ImagingDevices.exe	241974ecdc573ae4602cfc997089fa79fddb6305b123cd25b922a853ab79ed92.exe
File opened for modification	C:\Program Files (x86)\Microsoft\pxEE6C.tmp	241974ecdc573ae4602cfc997089fa79fddb6305b123cd25b922a853ab79ed92Srv.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADOBEC~1.EXE	241974ecdc573ae4602cfc997089fa79fddb6305b123cd25b922a853ab79ed92.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\AdobeARM.exe	241974ecdc573ae4602cfc997089fa79fddb6305b123cd25b922a853ab79ed92.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ieinstal.exe	241974ecdc573ae4602cfc997089fa79fddb6305b123cd25b922a853ab79ed92.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\IDENTI~1.EXE	241974ecdc573ae4602cfc997089fa79fddb6305b123cd25b922a853ab79ed92.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13157~1.61\MI9C33~1.EXE	241974ecdc573ae4602cfc997089fa79fddb6305b123cd25b922a853ab79ed92.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroCEF\RdrCEF.exe	241974ecdc573ae4602cfc997089fa79fddb6305b123cd25b922a853ab79ed92.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\LOGTRA~1.EXE	241974ecdc573ae4602cfc997089fa79fddb6305b123cd25b922a853ab79ed92.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~2.EXE	241974ecdc573ae4602cfc997089fa79fddb6305b123cd25b922a853ab79ed92.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ExtExport.exe	241974ecdc573ae4602cfc997089fa79fddb6305b123cd25b922a853ab79ed92.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13157~1.61\MIA062~1.EXE	241974ecdc573ae4602cfc997089fa79fddb6305b123cd25b922a853ab79ed92.exe
File opened for modification	C:\PROGRA~3\Adobe\Setup\{AC76B~1\setup.exe	241974ecdc573ae4602cfc997089fa79fddb6305b123cd25b922a853ab79ed92.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROBR~1.EXE	241974ecdc573ae4602cfc997089fa79fddb6305b123cd25b922a853ab79ed92.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE	241974ecdc573ae4602cfc997089fa79fddb6305b123cd25b922a853ab79ed92.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\PWAHEL~1.EXE	241974ecdc573ae4602cfc997089fa79fddb6305b123cd25b922a853ab79ed92.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\arh.exe	241974ecdc573ae4602cfc997089fa79fddb6305b123cd25b922a853ab79ed92.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\ADOBEA~1.EXE	241974ecdc573ae4602cfc997089fa79fddb6305b123cd25b922a853ab79ed92.exe

Drops file in Windows directory 1 IoCs

Processes:

241974ecdc573ae4602cfc997089fa79fddb6305b123cd25b922a853ab79ed92.exe

description ioc process

File opened for modification C:\Windows\svchost.com 241974ecdc573ae4602cfc997089fa79fddb6305b123cd25b922a853ab79ed92.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

description	ioc	process
File opened for modification	C:\Windows\svchost.com	241974ecdc573ae4602cfc997089fa79fddb6305b123cd25b922a853ab79ed92.exe

Modifies Internet Explorer settings 1 TTPs 28 IoCs

adware spyware

Modify Registry

T1112

Processes:

iexplore.exeIEXPLORE.EXE

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-1081944012-3634099177-1681222835-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1081944012-3634099177-1681222835-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1081944012-3634099177-1681222835-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1081944012-3634099177-1681222835-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLLowDateTime = "1251635200"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1081944012-3634099177-1681222835-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1081944012-3634099177-1681222835-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "360214665"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1081944012-3634099177-1681222835-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1081944012-3634099177-1681222835-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1081944012-3634099177-1681222835-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "1997743017"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-1081944012-3634099177-1681222835-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "30961640"	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-1081944012-3634099177-1681222835-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1081944012-3634099177-1681222835-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateLowDateTime = "1963211546"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1081944012-3634099177-1681222835-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "1963211546"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1081944012-3634099177-1681222835-1000\Software\Microsoft\Internet Explorer\VersionManager	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1081944012-3634099177-1681222835-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1081944012-3634099177-1681222835-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1081944012-3634099177-1681222835-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1081944012-3634099177-1681222835-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1081944012-3634099177-1681222835-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "30961640"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1081944012-3634099177-1681222835-1000\Software\Microsoft\Internet Explorer\VersionManager	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-1081944012-3634099177-1681222835-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLHighDateTime = "50"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1081944012-3634099177-1681222835-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1081944012-3634099177-1681222835-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1081944012-3634099177-1681222835-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1081944012-3634099177-1681222835-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-1081944012-3634099177-1681222835-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateHighDateTime = "30961640"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1081944012-3634099177-1681222835-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1081944012-3634099177-1681222835-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{A038F07D-DBDB-11EC-A58B-C618EE80FC43} = "0"	iexplore.exe

Modifies registry class 1 IoCs

Processes:

241974ecdc573ae4602cfc997089fa79fddb6305b123cd25b922a853ab79ed92.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*"	241974ecdc573ae4602cfc997089fa79fddb6305b123cd25b922a853ab79ed92.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

Processes:

DesktopLayer.exe

pid	process
4476	DesktopLayer.exe
4476	DesktopLayer.exe
4476	DesktopLayer.exe
4476	DesktopLayer.exe
4476	DesktopLayer.exe
4476	DesktopLayer.exe
4476	DesktopLayer.exe
4476	DesktopLayer.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

iexplore.exe

pid process

4748 iexplore.exe
Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

iexplore.exe

pid process

4748 iexplore.exe
Suspicious use of SetWindowsHookEx 6 IoCs

Processes:

iexplore.exeIEXPLORE.EXE

pid process

4748 iexplore.exe
4748 iexplore.exe
2824 IEXPLORE.EXE
2824 IEXPLORE.EXE
2824 IEXPLORE.EXE
2824 IEXPLORE.EXE

pid	process
4748	iexplore.exe

pid	process
4748	iexplore.exe

pid	process
4748	iexplore.exe
4748	iexplore.exe
2824	IEXPLORE.EXE
2824	IEXPLORE.EXE
2824	IEXPLORE.EXE
2824	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 14 IoCs

Processes:

241974ecdc573ae4602cfc997089fa79fddb6305b123cd25b922a853ab79ed92.exe241974ecdc573ae4602cfc997089fa79fddb6305b123cd25b922a853ab79ed92.exe241974ecdc573ae4602cfc997089fa79fddb6305b123cd25b922a853ab79ed92Srv.exeDesktopLayer.exeiexplore.exe

description	pid	process	target process
PID 2772 wrote to memory of 5028	2772	241974ecdc573ae4602cfc997089fa79fddb6305b123cd25b922a853ab79ed92.exe	241974ecdc573ae4602cfc997089fa79fddb6305b123cd25b922a853ab79ed92.exe
PID 2772 wrote to memory of 5028	2772	241974ecdc573ae4602cfc997089fa79fddb6305b123cd25b922a853ab79ed92.exe	241974ecdc573ae4602cfc997089fa79fddb6305b123cd25b922a853ab79ed92.exe
PID 2772 wrote to memory of 5028	2772	241974ecdc573ae4602cfc997089fa79fddb6305b123cd25b922a853ab79ed92.exe	241974ecdc573ae4602cfc997089fa79fddb6305b123cd25b922a853ab79ed92.exe
PID 5028 wrote to memory of 2216	5028	241974ecdc573ae4602cfc997089fa79fddb6305b123cd25b922a853ab79ed92.exe	241974ecdc573ae4602cfc997089fa79fddb6305b123cd25b922a853ab79ed92Srv.exe
PID 5028 wrote to memory of 2216	5028	241974ecdc573ae4602cfc997089fa79fddb6305b123cd25b922a853ab79ed92.exe	241974ecdc573ae4602cfc997089fa79fddb6305b123cd25b922a853ab79ed92Srv.exe
PID 5028 wrote to memory of 2216	5028	241974ecdc573ae4602cfc997089fa79fddb6305b123cd25b922a853ab79ed92.exe	241974ecdc573ae4602cfc997089fa79fddb6305b123cd25b922a853ab79ed92Srv.exe
PID 2216 wrote to memory of 4476	2216	241974ecdc573ae4602cfc997089fa79fddb6305b123cd25b922a853ab79ed92Srv.exe	DesktopLayer.exe
PID 2216 wrote to memory of 4476	2216	241974ecdc573ae4602cfc997089fa79fddb6305b123cd25b922a853ab79ed92Srv.exe	DesktopLayer.exe
PID 2216 wrote to memory of 4476	2216	241974ecdc573ae4602cfc997089fa79fddb6305b123cd25b922a853ab79ed92Srv.exe	DesktopLayer.exe
PID 4476 wrote to memory of 4748	4476	DesktopLayer.exe	iexplore.exe
PID 4476 wrote to memory of 4748	4476	DesktopLayer.exe	iexplore.exe
PID 4748 wrote to memory of 2824	4748	iexplore.exe	IEXPLORE.EXE
PID 4748 wrote to memory of 2824	4748	iexplore.exe	IEXPLORE.EXE
PID 4748 wrote to memory of 2824	4748	iexplore.exe	IEXPLORE.EXE

C:\Users\Admin\AppData\Local\Temp\241974ecdc573ae4602cfc997089fa79fddb6305b123cd25b922a853ab79ed92.exe
"C:\Users\Admin\AppData\Local\Temp\241974ecdc573ae4602cfc997089fa79fddb6305b123cd25b922a853ab79ed92.exe"
1⤵
- Modifies system executable filetype association
- Checks computer location settings
- Drops file in Program Files directory
- Drops file in Windows directory
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:2772

C:\Users\Admin\AppData\Local\Temp\3582-490\241974ecdc573ae4602cfc997089fa79fddb6305b123cd25b922a853ab79ed92.exe
"C:\Users\Admin\AppData\Local\Temp\3582-490\241974ecdc573ae4602cfc997089fa79fddb6305b123cd25b922a853ab79ed92.exe"
2⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:5028

C:\Users\Admin\AppData\Local\Temp\3582-490\241974ecdc573ae4602cfc997089fa79fddb6305b123cd25b922a853ab79ed92Srv.exe
C:\Users\Admin\AppData\Local\Temp\3582-490\241974ecdc573ae4602cfc997089fa79fddb6305b123cd25b922a853ab79ed92Srv.exe
3⤵
- Executes dropped EXE
- Drops file in Program Files directory
- Suspicious use of WriteProcessMemory
PID:2216

C:\Program Files (x86)\Microsoft\DesktopLayer.exe
"C:\Program Files (x86)\Microsoft\DesktopLayer.exe"
4⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4476

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe"
5⤵
- Modifies Internet Explorer settings
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4748

C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:4748 CREDAT:17410 /prefetch:2
6⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:2824

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Change Default File Association

1

T1042

Privilege Escalation

Defense Evasion

Modify Registry

2

T1112

Credential Access

Credentials in Files

1

T1081

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Data from Local System

1

T1005

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

C:\Program Files (x86)\Microsoft\DesktopLayer.exe
Filesize
55KB

MD5
ff5e1f27193ce51eec318714ef038bef

SHA1
b4fa74a6f4dab3a7ba702b6c8c129f889db32ca6

SHA256
fd6c69c345f1e32924f0a5bb7393e191b393a78d58e2c6413b03ced7482f2320

SHA512
c9d654ead35f40eea484a3dc5b5d0a44294b9e7b41a9bacdafdd463d3de9daa2a43237a5f113f6a9c8ea5e1366823fd3d83da18cd8197aa69a55e9f345512a7a

Download Submit
C:\Program Files (x86)\Microsoft\DesktopLayer.exe
Filesize
55KB

MD5
ff5e1f27193ce51eec318714ef038bef

SHA1
b4fa74a6f4dab3a7ba702b6c8c129f889db32ca6

SHA256
fd6c69c345f1e32924f0a5bb7393e191b393a78d58e2c6413b03ced7482f2320

SHA512
c9d654ead35f40eea484a3dc5b5d0a44294b9e7b41a9bacdafdd463d3de9daa2a43237a5f113f6a9c8ea5e1366823fd3d83da18cd8197aa69a55e9f345512a7a

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776
Filesize
471B

MD5
3c94b790a4d3d3813b9804b360811c02

SHA1
9b42bca99be723330c45b22abb0698f77ef8077a

SHA256
7bc88a561babff736195edc916e12556d4a870e9dc94e649adff7d6859468d93

SHA512
594410b019fde2552e456bf87934eab332c73d5a1c73c3fac27886bb2c8f2b2c174acb0fa5f67b40a4b41339cff713b239eab680c6dd7aab00aacaf8e38538b8

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776
Filesize
404B

MD5
0f1497ff62449140ad1f40e1ffe27afd

SHA1
ba7ed4e617207346bafcbfc6dda44ac90741ddcc

SHA256
432a285c7ded6b1265e60f37699f4db0200baaa9f2e2654541c78db4c4570888

SHA512
3c6697f4e192298fdf407142522258a71694cca23ab2dc8a3c274a1ced179bfc5a169beaed7ef69897e71636b510142b26604359ec57e6da09527c219c51c26e

Download Submit
C:\Users\Admin\AppData\Local\Temp\3582-490\241974ecdc573ae4602cfc997089fa79fddb6305b123cd25b922a853ab79ed92.exe
Filesize
205KB

MD5
375a2cfdd9fef84d768ec6fe4864637c

SHA1
e936dcde05852641ebc26f900e4be79536b46006

SHA256
0f3a8d1bdb5906503c3379e87c83509485d725f41e2ab46cc09bd2a4d89ed6ab

SHA512
a2e946074d9a926ce1e5ab8f4e65bfd637410d4a5baca71c8b1aaad5ab6eaac63d0bbd710b0554061c1b43efe67ca3374835453d86ff34607b9a0d85718f9eda

Download Submit
C:\Users\Admin\AppData\Local\Temp\3582-490\241974ecdc573ae4602cfc997089fa79fddb6305b123cd25b922a853ab79ed92.exe
Filesize
205KB

MD5
375a2cfdd9fef84d768ec6fe4864637c

SHA1
e936dcde05852641ebc26f900e4be79536b46006

SHA256
0f3a8d1bdb5906503c3379e87c83509485d725f41e2ab46cc09bd2a4d89ed6ab

SHA512
a2e946074d9a926ce1e5ab8f4e65bfd637410d4a5baca71c8b1aaad5ab6eaac63d0bbd710b0554061c1b43efe67ca3374835453d86ff34607b9a0d85718f9eda

Download Submit
C:\Users\Admin\AppData\Local\Temp\3582-490\241974ecdc573ae4602cfc997089fa79fddb6305b123cd25b922a853ab79ed92Srv.exe
Filesize
55KB

MD5
ff5e1f27193ce51eec318714ef038bef

SHA1
b4fa74a6f4dab3a7ba702b6c8c129f889db32ca6

SHA256
fd6c69c345f1e32924f0a5bb7393e191b393a78d58e2c6413b03ced7482f2320

SHA512
c9d654ead35f40eea484a3dc5b5d0a44294b9e7b41a9bacdafdd463d3de9daa2a43237a5f113f6a9c8ea5e1366823fd3d83da18cd8197aa69a55e9f345512a7a

Download Submit
C:\Users\Admin\AppData\Local\Temp\3582-490\241974ecdc573ae4602cfc997089fa79fddb6305b123cd25b922a853ab79ed92Srv.exe
Filesize
55KB

MD5
ff5e1f27193ce51eec318714ef038bef

SHA1
b4fa74a6f4dab3a7ba702b6c8c129f889db32ca6

SHA256
fd6c69c345f1e32924f0a5bb7393e191b393a78d58e2c6413b03ced7482f2320

SHA512
c9d654ead35f40eea484a3dc5b5d0a44294b9e7b41a9bacdafdd463d3de9daa2a43237a5f113f6a9c8ea5e1366823fd3d83da18cd8197aa69a55e9f345512a7a

Download Submit
memory/2216-139-0x0000000000400000-0x000000000042E000-memory.dmp

Filesize
184KB

Download
memory/2216-133-0x0000000000000000-mapping.dmp

Download
memory/4476-140-0x0000000000400000-0x000000000042E000-memory.dmp

Filesize
184KB

Download
memory/4476-136-0x0000000000000000-mapping.dmp

Download
memory/5028-130-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads