neshta | 2f9aa0a1bdcd90ae92618ff0cf03c3941693b41ecec14966af8f2883cf593f72

General

Target

2f9aa0a1bdcd90ae92618ff0cf03c3941693b41ecec14966af8f2883cf593f72.exe
Size

128KB
MD5

857df5ef86b1f095c08bbdda0eeefd8c
SHA1

d97d08ebce3e23e28d8ad966b0e60e59da357842
SHA256

2f9aa0a1bdcd90ae92618ff0cf03c3941693b41ecec14966af8f2883cf593f72
SHA512

2b81bbb5caeb416bb4049cbcd6c3733b85774231ab8894f0545ea752c3058c31f140d6749e279f8cda24d6e68b26ed0913744570c479843b06001d46cb7c514d

Score

10^/10

neshta persistence spyware stealer

Malware Config

Signatures

Modifies system executable filetype association 2 TTPs 1 IoCs

persistence

Modify Registry

T1112

Change Default File Association

T1042

Processes:

2f9aa0a1bdcd90ae92618ff0cf03c3941693b41ecec14966af8f2883cf593f72.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*"	2f9aa0a1bdcd90ae92618ff0cf03c3941693b41ecec14966af8f2883cf593f72.exe

Neshta
Malware from the neshta family is designed to infect itself into other files to spread itself and cause damage.
persistence spyware neshta
Executes dropped EXE 1 IoCs

Processes:

2f9aa0a1bdcd90ae92618ff0cf03c3941693b41ecec14966af8f2883cf593f72.exe

pid process

1352 2f9aa0a1bdcd90ae92618ff0cf03c3941693b41ecec14966af8f2883cf593f72.exe
Sets service image path in registry 2 TTPs
persistence

Registry Run Keys / Startup Folder
T1060

Modify Registry
T1112

pid	process
1352	2f9aa0a1bdcd90ae92618ff0cf03c3941693b41ecec14966af8f2883cf593f72.exe

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:

2f9aa0a1bdcd90ae92618ff0cf03c3941693b41ecec14966af8f2883cf593f72.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-790714498-1549421491-1643397139-1000\Control Panel\International\Geo\Nation	2f9aa0a1bdcd90ae92618ff0cf03c3941693b41ecec14966af8f2883cf593f72.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:

2f9aa0a1bdcd90ae92618ff0cf03c3941693b41ecec14966af8f2883cf593f72.exe

description	ioc	process
File opened for modification	C:\PROGRA~3\MICROS~1\CLICKT~1\{9AC08~1\INTEGR~1.EXE	2f9aa0a1bdcd90ae92618ff0cf03c3941693b41ecec14966af8f2883cf593f72.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\WOW_HE~1.EXE	2f9aa0a1bdcd90ae92618ff0cf03c3941693b41ecec14966af8f2883cf593f72.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13153~1.55\MIA062~1.EXE	2f9aa0a1bdcd90ae92618ff0cf03c3941693b41ecec14966af8f2883cf593f72.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe	2f9aa0a1bdcd90ae92618ff0cf03c3941693b41ecec14966af8f2883cf593f72.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\BHO\IE_TO_~1.EXE	2f9aa0a1bdcd90ae92618ff0cf03c3941693b41ecec14966af8f2883cf593f72.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\NOTIFI~1.EXE	2f9aa0a1bdcd90ae92618ff0cf03c3941693b41ecec14966af8f2883cf593f72.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\MicrosoftEdgeUpdate.exe	2f9aa0a1bdcd90ae92618ff0cf03c3941693b41ecec14966af8f2883cf593f72.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\wmpshare.exe	2f9aa0a1bdcd90ae92618ff0cf03c3941693b41ecec14966af8f2883cf593f72.exe
File opened for modification	C:\PROGRA~3\Adobe\Setup\{AC76B~1\setup.exe	2f9aa0a1bdcd90ae92618ff0cf03c3941693b41ecec14966af8f2883cf593f72.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROBR~1.EXE	2f9aa0a1bdcd90ae92618ff0cf03c3941693b41ecec14966af8f2883cf593f72.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\armsvc.exe	2f9aa0a1bdcd90ae92618ff0cf03c3941693b41ecec14966af8f2883cf593f72.exe
File opened for modification	C:\PROGRA~2\INTERN~1\iexplore.exe	2f9aa0a1bdcd90ae92618ff0cf03c3941693b41ecec14966af8f2883cf593f72.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~1.EXE	2f9aa0a1bdcd90ae92618ff0cf03c3941693b41ecec14966af8f2883cf593f72.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\ADOBEA~1.EXE	2f9aa0a1bdcd90ae92618ff0cf03c3941693b41ecec14966af8f2883cf593f72.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~3.EXE	2f9aa0a1bdcd90ae92618ff0cf03c3941693b41ecec14966af8f2883cf593f72.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\COOKIE~1.EXE	2f9aa0a1bdcd90ae92618ff0cf03c3941693b41ecec14966af8f2883cf593f72.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13153~1.55\MICROS~2.EXE	2f9aa0a1bdcd90ae92618ff0cf03c3941693b41ecec14966af8f2883cf593f72.exe
File opened for modification	C:\PROGRA~2\WI8A19~1\ImagingDevices.exe	2f9aa0a1bdcd90ae92618ff0cf03c3941693b41ecec14966af8f2883cf593f72.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\64BITM~1.EXE	2f9aa0a1bdcd90ae92618ff0cf03c3941693b41ecec14966af8f2883cf593f72.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\AdobeARM.exe	2f9aa0a1bdcd90ae92618ff0cf03c3941693b41ecec14966af8f2883cf593f72.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\PWAHEL~1.EXE	2f9aa0a1bdcd90ae92618ff0cf03c3941693b41ecec14966af8f2883cf593f72.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\msedge.exe	2f9aa0a1bdcd90ae92618ff0cf03c3941693b41ecec14966af8f2883cf593f72.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13153~1.55\MI391D~1.EXE	2f9aa0a1bdcd90ae92618ff0cf03c3941693b41ecec14966af8f2883cf593f72.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE	2f9aa0a1bdcd90ae92618ff0cf03c3941693b41ecec14966af8f2883cf593f72.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE	2f9aa0a1bdcd90ae92618ff0cf03c3941693b41ecec14966af8f2883cf593f72.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~1.EXE	2f9aa0a1bdcd90ae92618ff0cf03c3941693b41ecec14966af8f2883cf593f72.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~2.EXE	2f9aa0a1bdcd90ae92618ff0cf03c3941693b41ecec14966af8f2883cf593f72.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13153~1.55\MICROS~3.EXE	2f9aa0a1bdcd90ae92618ff0cf03c3941693b41ecec14966af8f2883cf593f72.exe
File opened for modification	C:\PROGRA~2\WINDOW~2\wabmig.exe	2f9aa0a1bdcd90ae92618ff0cf03c3941693b41ecec14966af8f2883cf593f72.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\wmlaunch.exe	2f9aa0a1bdcd90ae92618ff0cf03c3941693b41ecec14966af8f2883cf593f72.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\Eula.exe	2f9aa0a1bdcd90ae92618ff0cf03c3941693b41ecec14966af8f2883cf593f72.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\IDENTI~1.EXE	2f9aa0a1bdcd90ae92618ff0cf03c3941693b41ecec14966af8f2883cf593f72.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\PWAHEL~1.EXE	2f9aa0a1bdcd90ae92618ff0cf03c3941693b41ecec14966af8f2883cf593f72.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13153~1.55\MICROS~1.EXE	2f9aa0a1bdcd90ae92618ff0cf03c3941693b41ecec14966af8f2883cf593f72.exe
File opened for modification	C:\PROGRA~2\WINDOW~3\ACCESS~1\wordpad.exe	2f9aa0a1bdcd90ae92618ff0cf03c3941693b41ecec14966af8f2883cf593f72.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADOBEC~1.EXE	2f9aa0a1bdcd90ae92618ff0cf03c3941693b41ecec14966af8f2883cf593f72.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE	2f9aa0a1bdcd90ae92618ff0cf03c3941693b41ecec14966af8f2883cf593f72.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\msedge.exe	2f9aa0a1bdcd90ae92618ff0cf03c3941693b41ecec14966af8f2883cf593f72.exe
File opened for modification	C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE	2f9aa0a1bdcd90ae92618ff0cf03c3941693b41ecec14966af8f2883cf593f72.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE	2f9aa0a1bdcd90ae92618ff0cf03c3941693b41ecec14966af8f2883cf593f72.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jusched.exe	2f9aa0a1bdcd90ae92618ff0cf03c3941693b41ecec14966af8f2883cf593f72.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOBD5D~1.EXE	2f9aa0a1bdcd90ae92618ff0cf03c3941693b41ecec14966af8f2883cf593f72.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jaureg.exe	2f9aa0a1bdcd90ae92618ff0cf03c3941693b41ecec14966af8f2883cf593f72.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jucheck.exe	2f9aa0a1bdcd90ae92618ff0cf03c3941693b41ecec14966af8f2883cf593f72.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\MSEDGE~1.EXE	2f9aa0a1bdcd90ae92618ff0cf03c3941693b41ecec14966af8f2883cf593f72.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\Download\{F3C4F~1\13153~1.55\MICROS~1.EXE	2f9aa0a1bdcd90ae92618ff0cf03c3941693b41ecec14966af8f2883cf593f72.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\setup_wm.exe	2f9aa0a1bdcd90ae92618ff0cf03c3941693b41ecec14966af8f2883cf593f72.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE	2f9aa0a1bdcd90ae92618ff0cf03c3941693b41ecec14966af8f2883cf593f72.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADelRCP.exe	2f9aa0a1bdcd90ae92618ff0cf03c3941693b41ecec14966af8f2883cf593f72.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\FULLTR~1.EXE	2f9aa0a1bdcd90ae92618ff0cf03c3941693b41ecec14966af8f2883cf593f72.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~2.EXE	2f9aa0a1bdcd90ae92618ff0cf03c3941693b41ecec14966af8f2883cf593f72.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13153~1.55\MICROS~4.EXE	2f9aa0a1bdcd90ae92618ff0cf03c3941693b41ecec14966af8f2883cf593f72.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13153~1.55\MI9C33~1.EXE	2f9aa0a1bdcd90ae92618ff0cf03c3941693b41ecec14966af8f2883cf593f72.exe
File opened for modification	C:\PROGRA~2\MOZILL~1\UNINST~1.EXE	2f9aa0a1bdcd90ae92618ff0cf03c3941693b41ecec14966af8f2883cf593f72.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\wmplayer.exe	2f9aa0a1bdcd90ae92618ff0cf03c3941693b41ecec14966af8f2883cf593f72.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\wmprph.exe	2f9aa0a1bdcd90ae92618ff0cf03c3941693b41ecec14966af8f2883cf593f72.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroRd32.exe	2f9aa0a1bdcd90ae92618ff0cf03c3941693b41ecec14966af8f2883cf593f72.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~4.EXE	2f9aa0a1bdcd90ae92618ff0cf03c3941693b41ecec14966af8f2883cf593f72.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{57A73~1\VC_RED~1.EXE	2f9aa0a1bdcd90ae92618ff0cf03c3941693b41ecec14966af8f2883cf593f72.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GO664E~1.EXE	2f9aa0a1bdcd90ae92618ff0cf03c3941693b41ecec14966af8f2883cf593f72.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOF5E2~1.EXE	2f9aa0a1bdcd90ae92618ff0cf03c3941693b41ecec14966af8f2883cf593f72.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ielowutil.exe	2f9aa0a1bdcd90ae92618ff0cf03c3941693b41ecec14966af8f2883cf593f72.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\ELEVAT~1.EXE	2f9aa0a1bdcd90ae92618ff0cf03c3941693b41ecec14966af8f2883cf593f72.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE	2f9aa0a1bdcd90ae92618ff0cf03c3941693b41ecec14966af8f2883cf593f72.exe

Drops file in Windows directory 1 IoCs

Processes:

2f9aa0a1bdcd90ae92618ff0cf03c3941693b41ecec14966af8f2883cf593f72.exe

description ioc process

File opened for modification C:\Windows\svchost.com 2f9aa0a1bdcd90ae92618ff0cf03c3941693b41ecec14966af8f2883cf593f72.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	2f9aa0a1bdcd90ae92618ff0cf03c3941693b41ecec14966af8f2883cf593f72.exe

Modifies data under HKEY_USERS 41 IoCs

Processes:

WaaSMedicAgent.exe

description	ioc	process
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\Certificates	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CTLs	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\Certificates	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CTLs	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\Certificates	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CRLs	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CRLs	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CTLs	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\Certificates	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CTLs	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CTLs	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CRLs	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\Certificates	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\Certificates	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\Certificates	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CRLs	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CTLs	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\Certificates	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\Certificates	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CRLs	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CRLs	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CRLs	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CRLs	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CTLs	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CTLs	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\Certificates	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CRLs	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CTLs	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CRLs	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CTLs	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust	WaaSMedicAgent.exe

Modifies registry class 1 IoCs

Processes:

2f9aa0a1bdcd90ae92618ff0cf03c3941693b41ecec14966af8f2883cf593f72.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*"	2f9aa0a1bdcd90ae92618ff0cf03c3941693b41ecec14966af8f2883cf593f72.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

2f9aa0a1bdcd90ae92618ff0cf03c3941693b41ecec14966af8f2883cf593f72.exe

description	pid	process	target process
PID 2852 wrote to memory of 1352	2852	2f9aa0a1bdcd90ae92618ff0cf03c3941693b41ecec14966af8f2883cf593f72.exe	2f9aa0a1bdcd90ae92618ff0cf03c3941693b41ecec14966af8f2883cf593f72.exe
PID 2852 wrote to memory of 1352	2852	2f9aa0a1bdcd90ae92618ff0cf03c3941693b41ecec14966af8f2883cf593f72.exe	2f9aa0a1bdcd90ae92618ff0cf03c3941693b41ecec14966af8f2883cf593f72.exe
PID 2852 wrote to memory of 1352	2852	2f9aa0a1bdcd90ae92618ff0cf03c3941693b41ecec14966af8f2883cf593f72.exe	2f9aa0a1bdcd90ae92618ff0cf03c3941693b41ecec14966af8f2883cf593f72.exe

C:\Users\Admin\AppData\Local\Temp\2f9aa0a1bdcd90ae92618ff0cf03c3941693b41ecec14966af8f2883cf593f72.exe
"C:\Users\Admin\AppData\Local\Temp\2f9aa0a1bdcd90ae92618ff0cf03c3941693b41ecec14966af8f2883cf593f72.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:2852

C:\Users\Admin\AppData\Local\Temp\3582-490\2f9aa0a1bdcd90ae92618ff0cf03c3941693b41ecec14966af8f2883cf593f72.exe
"C:\Users\Admin\AppData\Local\Temp\3582-490\2f9aa0a1bdcd90ae92618ff0cf03c3941693b41ecec14966af8f2883cf593f72.exe"
2⤵
- Executes dropped EXE
PID:1352

C:\Windows\System32\WaaSMedicAgent.exe
C:\Windows\System32\WaaSMedicAgent.exe 41f5aa203aa2afb6f4368b105db4a703 usKK10gzFUaaKekVHlVCEA.0.1.0.0.0
1⤵
- Modifies data under HKEY_USERS
PID:3972

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Change Default File Association

1

T1042

Registry Run Keys / Startup Folder

1

T1060

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

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\3582-490\2f9aa0a1bdcd90ae92618ff0cf03c3941693b41ecec14966af8f2883cf593f72.exe
MD5
96db9f0b06fd266a306aad9a8a741dba

SHA1
efc4ec1fc84a513680fc33ac5aafc0395233439e

SHA256
116bf795cbd14f57e442c903b8c605e7b7e2b70b119aa4888944be2fe7cef96e

SHA512
a2c777d0caa9da7df2642a26615b8bdc589790079eea0b633a073a46fbaacdf35bdf7dce52c67c53c9426a5985efbcfe3391f54d0962d591cdd75f216bf8836b

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C:\Users\Admin\AppData\Local\Temp\3582-490\2f9aa0a1bdcd90ae92618ff0cf03c3941693b41ecec14966af8f2883cf593f72.exe
MD5
96db9f0b06fd266a306aad9a8a741dba

SHA1
efc4ec1fc84a513680fc33ac5aafc0395233439e

SHA256
116bf795cbd14f57e442c903b8c605e7b7e2b70b119aa4888944be2fe7cef96e

SHA512
a2c777d0caa9da7df2642a26615b8bdc589790079eea0b633a073a46fbaacdf35bdf7dce52c67c53c9426a5985efbcfe3391f54d0962d591cdd75f216bf8836b

Download Submit

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads