neshta | 611d2e9c8a91722c4c27a260eeb068fb143a93c54d28312e1b2f95d61651ed94

General

Target

611d2e9c8a91722c4c27a260eeb068fb143a93c54d28312e1b2f95d61651ed94.exe
Size

2.6MB
MD5

3b416c2095061052a008216d775be8bb
SHA1

5fb9da67483de48dfac9dfaf76761860b31b2c8f
SHA256

611d2e9c8a91722c4c27a260eeb068fb143a93c54d28312e1b2f95d61651ed94
SHA512

ffa944230da1da7d95e501063bb39e25e1903c5ac0209c79d55a6e770c20831a682aa0385339cb60df4b76a1512821ca79e9e96155a4deaaf81f5c578f54fdf1

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:

611d2e9c8a91722c4c27a260eeb068fb143a93c54d28312e1b2f95d61651ed94.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*"	611d2e9c8a91722c4c27a260eeb068fb143a93c54d28312e1b2f95d61651ed94.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:

611d2e9c8a91722c4c27a260eeb068fb143a93c54d28312e1b2f95d61651ed94.exe

pid process

4384 611d2e9c8a91722c4c27a260eeb068fb143a93c54d28312e1b2f95d61651ed94.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:

611d2e9c8a91722c4c27a260eeb068fb143a93c54d28312e1b2f95d61651ed94.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\Control Panel\International\Geo\Nation	611d2e9c8a91722c4c27a260eeb068fb143a93c54d28312e1b2f95d61651ed94.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:

611d2e9c8a91722c4c27a260eeb068fb143a93c54d28312e1b2f95d61651ed94.exe

description	ioc	process
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13157~1.61\MI9C33~1.EXE	611d2e9c8a91722c4c27a260eeb068fb143a93c54d28312e1b2f95d61651ed94.exe
File opened for modification	C:\PROGRA~3\MICROS~1\CLICKT~1\{9AC08~1\INTEGR~1.EXE	611d2e9c8a91722c4c27a260eeb068fb143a93c54d28312e1b2f95d61651ed94.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE	611d2e9c8a91722c4c27a260eeb068fb143a93c54d28312e1b2f95d61651ed94.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROBR~1.EXE	611d2e9c8a91722c4c27a260eeb068fb143a93c54d28312e1b2f95d61651ed94.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOBD5D~1.EXE	611d2e9c8a91722c4c27a260eeb068fb143a93c54d28312e1b2f95d61651ed94.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\MSEDGE~1.EXE	611d2e9c8a91722c4c27a260eeb068fb143a93c54d28312e1b2f95d61651ed94.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroCEF\RdrCEF.exe	611d2e9c8a91722c4c27a260eeb068fb143a93c54d28312e1b2f95d61651ed94.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GO664E~1.EXE	611d2e9c8a91722c4c27a260eeb068fb143a93c54d28312e1b2f95d61651ed94.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\LOGTRA~1.EXE	611d2e9c8a91722c4c27a260eeb068fb143a93c54d28312e1b2f95d61651ed94.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\PWAHEL~1.EXE	611d2e9c8a91722c4c27a260eeb068fb143a93c54d28312e1b2f95d61651ed94.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13157~1.61\MIA062~1.EXE	611d2e9c8a91722c4c27a260eeb068fb143a93c54d28312e1b2f95d61651ed94.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~3.EXE	611d2e9c8a91722c4c27a260eeb068fb143a93c54d28312e1b2f95d61651ed94.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\PWAHEL~1.EXE	611d2e9c8a91722c4c27a260eeb068fb143a93c54d28312e1b2f95d61651ed94.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\Download\{F3C4F~1\13157~1.61\MICROS~1.EXE	611d2e9c8a91722c4c27a260eeb068fb143a93c54d28312e1b2f95d61651ed94.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\32BITM~1.EXE	611d2e9c8a91722c4c27a260eeb068fb143a93c54d28312e1b2f95d61651ed94.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\ADOBEA~1.EXE	611d2e9c8a91722c4c27a260eeb068fb143a93c54d28312e1b2f95d61651ed94.exe
File opened for modification	C:\PROGRA~2\INTERN~1\iexplore.exe	611d2e9c8a91722c4c27a260eeb068fb143a93c54d28312e1b2f95d61651ed94.exe
File opened for modification	C:\PROGRA~2\WINDOW~2\wabmig.exe	611d2e9c8a91722c4c27a260eeb068fb143a93c54d28312e1b2f95d61651ed94.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\wmlaunch.exe	611d2e9c8a91722c4c27a260eeb068fb143a93c54d28312e1b2f95d61651ed94.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\IDENTI~1.EXE	611d2e9c8a91722c4c27a260eeb068fb143a93c54d28312e1b2f95d61651ed94.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13157~1.61\MICROS~4.EXE	611d2e9c8a91722c4c27a260eeb068fb143a93c54d28312e1b2f95d61651ed94.exe
File opened for modification	C:\PROGRA~2\MOZILL~1\UNINST~1.EXE	611d2e9c8a91722c4c27a260eeb068fb143a93c54d28312e1b2f95d61651ed94.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\NOTIFI~1.EXE	611d2e9c8a91722c4c27a260eeb068fb143a93c54d28312e1b2f95d61651ed94.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroRd32.exe	611d2e9c8a91722c4c27a260eeb068fb143a93c54d28312e1b2f95d61651ed94.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\arh.exe	611d2e9c8a91722c4c27a260eeb068fb143a93c54d28312e1b2f95d61651ed94.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE	611d2e9c8a91722c4c27a260eeb068fb143a93c54d28312e1b2f95d61651ed94.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~1.EXE	611d2e9c8a91722c4c27a260eeb068fb143a93c54d28312e1b2f95d61651ed94.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~2.EXE	611d2e9c8a91722c4c27a260eeb068fb143a93c54d28312e1b2f95d61651ed94.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\msedge.exe	611d2e9c8a91722c4c27a260eeb068fb143a93c54d28312e1b2f95d61651ed94.exe
File opened for modification	C:\PROGRA~3\Adobe\Setup\{AC76B~1\setup.exe	611d2e9c8a91722c4c27a260eeb068fb143a93c54d28312e1b2f95d61651ed94.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADelRCP.exe	611d2e9c8a91722c4c27a260eeb068fb143a93c54d28312e1b2f95d61651ed94.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\64BITM~1.EXE	611d2e9c8a91722c4c27a260eeb068fb143a93c54d28312e1b2f95d61651ed94.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jaureg.exe	611d2e9c8a91722c4c27a260eeb068fb143a93c54d28312e1b2f95d61651ed94.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13157~1.61\MICROS~3.EXE	611d2e9c8a91722c4c27a260eeb068fb143a93c54d28312e1b2f95d61651ed94.exe
File opened for modification	C:\PROGRA~2\WINDOW~2\wab.exe	611d2e9c8a91722c4c27a260eeb068fb143a93c54d28312e1b2f95d61651ed94.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\wmpshare.exe	611d2e9c8a91722c4c27a260eeb068fb143a93c54d28312e1b2f95d61651ed94.exe
File opened for modification	C:\PROGRA~2\WINDOW~3\ACCESS~1\wordpad.exe	611d2e9c8a91722c4c27a260eeb068fb143a93c54d28312e1b2f95d61651ed94.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\Eula.exe	611d2e9c8a91722c4c27a260eeb068fb143a93c54d28312e1b2f95d61651ed94.exe
File opened for modification	C:\PROGRA~2\Google\Update\DISABL~1.EXE	611d2e9c8a91722c4c27a260eeb068fb143a93c54d28312e1b2f95d61651ed94.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~1.EXE	611d2e9c8a91722c4c27a260eeb068fb143a93c54d28312e1b2f95d61651ed94.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ExtExport.exe	611d2e9c8a91722c4c27a260eeb068fb143a93c54d28312e1b2f95d61651ed94.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\COOKIE~1.EXE	611d2e9c8a91722c4c27a260eeb068fb143a93c54d28312e1b2f95d61651ed94.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE	611d2e9c8a91722c4c27a260eeb068fb143a93c54d28312e1b2f95d61651ed94.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ieinstal.exe	611d2e9c8a91722c4c27a260eeb068fb143a93c54d28312e1b2f95d61651ed94.exe
File opened for modification	C:\PROGRA~2\WI8A19~1\ImagingDevices.exe	611d2e9c8a91722c4c27a260eeb068fb143a93c54d28312e1b2f95d61651ed94.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE	611d2e9c8a91722c4c27a260eeb068fb143a93c54d28312e1b2f95d61651ed94.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\setup_wm.exe	611d2e9c8a91722c4c27a260eeb068fb143a93c54d28312e1b2f95d61651ed94.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\wmplayer.exe	611d2e9c8a91722c4c27a260eeb068fb143a93c54d28312e1b2f95d61651ed94.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE	611d2e9c8a91722c4c27a260eeb068fb143a93c54d28312e1b2f95d61651ed94.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\INSTAL~1\setup.exe	611d2e9c8a91722c4c27a260eeb068fb143a93c54d28312e1b2f95d61651ed94.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\MicrosoftEdgeUpdate.exe	611d2e9c8a91722c4c27a260eeb068fb143a93c54d28312e1b2f95d61651ed94.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\wmprph.exe	611d2e9c8a91722c4c27a260eeb068fb143a93c54d28312e1b2f95d61651ed94.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{57A73~1\VC_RED~1.EXE	611d2e9c8a91722c4c27a260eeb068fb143a93c54d28312e1b2f95d61651ed94.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADOBEC~1.EXE	611d2e9c8a91722c4c27a260eeb068fb143a93c54d28312e1b2f95d61651ed94.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~2.EXE	611d2e9c8a91722c4c27a260eeb068fb143a93c54d28312e1b2f95d61651ed94.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ielowutil.exe	611d2e9c8a91722c4c27a260eeb068fb143a93c54d28312e1b2f95d61651ed94.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\msedge.exe	611d2e9c8a91722c4c27a260eeb068fb143a93c54d28312e1b2f95d61651ed94.exe
File opened for modification	C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE	611d2e9c8a91722c4c27a260eeb068fb143a93c54d28312e1b2f95d61651ed94.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE	611d2e9c8a91722c4c27a260eeb068fb143a93c54d28312e1b2f95d61651ed94.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\WOW_HE~1.EXE	611d2e9c8a91722c4c27a260eeb068fb143a93c54d28312e1b2f95d61651ed94.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\ELEVAT~1.EXE	611d2e9c8a91722c4c27a260eeb068fb143a93c54d28312e1b2f95d61651ed94.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13157~1.61\MICROS~2.EXE	611d2e9c8a91722c4c27a260eeb068fb143a93c54d28312e1b2f95d61651ed94.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\Browser\WCCHRO~1\WCCHRO~1.EXE	611d2e9c8a91722c4c27a260eeb068fb143a93c54d28312e1b2f95d61651ed94.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\FULLTR~1.EXE	611d2e9c8a91722c4c27a260eeb068fb143a93c54d28312e1b2f95d61651ed94.exe

Drops file in Windows directory 1 IoCs

Processes:

611d2e9c8a91722c4c27a260eeb068fb143a93c54d28312e1b2f95d61651ed94.exe

description ioc process

File opened for modification C:\Windows\svchost.com 611d2e9c8a91722c4c27a260eeb068fb143a93c54d28312e1b2f95d61651ed94.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	611d2e9c8a91722c4c27a260eeb068fb143a93c54d28312e1b2f95d61651ed94.exe

Modifies registry class 1 IoCs

Processes:

611d2e9c8a91722c4c27a260eeb068fb143a93c54d28312e1b2f95d61651ed94.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*"	611d2e9c8a91722c4c27a260eeb068fb143a93c54d28312e1b2f95d61651ed94.exe

Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

611d2e9c8a91722c4c27a260eeb068fb143a93c54d28312e1b2f95d61651ed94.exe

pid	process
4384	611d2e9c8a91722c4c27a260eeb068fb143a93c54d28312e1b2f95d61651ed94.exe
4384	611d2e9c8a91722c4c27a260eeb068fb143a93c54d28312e1b2f95d61651ed94.exe

Suspicious use of WriteProcessMemory 2 IoCs

Processes:

611d2e9c8a91722c4c27a260eeb068fb143a93c54d28312e1b2f95d61651ed94.exe

description	pid	process	target process
PID 4288 wrote to memory of 4384	4288	611d2e9c8a91722c4c27a260eeb068fb143a93c54d28312e1b2f95d61651ed94.exe	611d2e9c8a91722c4c27a260eeb068fb143a93c54d28312e1b2f95d61651ed94.exe
PID 4288 wrote to memory of 4384	4288	611d2e9c8a91722c4c27a260eeb068fb143a93c54d28312e1b2f95d61651ed94.exe	611d2e9c8a91722c4c27a260eeb068fb143a93c54d28312e1b2f95d61651ed94.exe

C:\Users\Admin\AppData\Local\Temp\611d2e9c8a91722c4c27a260eeb068fb143a93c54d28312e1b2f95d61651ed94.exe
"C:\Users\Admin\AppData\Local\Temp\611d2e9c8a91722c4c27a260eeb068fb143a93c54d28312e1b2f95d61651ed94.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:4288

C:\Users\Admin\AppData\Local\Temp\3582-490\611d2e9c8a91722c4c27a260eeb068fb143a93c54d28312e1b2f95d61651ed94.exe
"C:\Users\Admin\AppData\Local\Temp\3582-490\611d2e9c8a91722c4c27a260eeb068fb143a93c54d28312e1b2f95d61651ed94.exe"
2⤵
- Executes dropped EXE
- Suspicious use of SetWindowsHookEx
PID:4384

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Change Default File Association

1

T1042

Privilege Escalation

Defense Evasion

Modify Registry

1

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

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Downloads

C:\Users\Admin\AppData\Local\Temp\3582-490\611d2e9c8a91722c4c27a260eeb068fb143a93c54d28312e1b2f95d61651ed94.exe
Filesize
2.6MB

MD5
e81e28d03c3b7d2e2540af6d7e315ddf

SHA1
e0d6a81de02e38007886150fd2fda51f8ce06fa0

SHA256
1992747bddfe476d99adf909fcc89e00e9219688f878e08323910835008efe3d

SHA512
02495e2eefef7683a605889c3b3388bf5255e12e86bba327370597e3b0e43db6f03bf7bd5a45a8c4411e0507fc9993b7c7ce0e75cb59d54b46dc5ef41efe67a1

Download Submit
C:\Users\Admin\AppData\Local\Temp\3582-490\611d2e9c8a91722c4c27a260eeb068fb143a93c54d28312e1b2f95d61651ed94.exe
Filesize
2.6MB

MD5
e81e28d03c3b7d2e2540af6d7e315ddf

SHA1
e0d6a81de02e38007886150fd2fda51f8ce06fa0

SHA256
1992747bddfe476d99adf909fcc89e00e9219688f878e08323910835008efe3d

SHA512
02495e2eefef7683a605889c3b3388bf5255e12e86bba327370597e3b0e43db6f03bf7bd5a45a8c4411e0507fc9993b7c7ce0e75cb59d54b46dc5ef41efe67a1

Download Submit
memory/4384-130-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads