neshta | 863e4eb6f70c02b8bc2a40b64422bdea66503e6ebe451f5640764237f4e4817f

General

Target

863e4eb6f70c02b8bc2a40b64422bdea66503e6ebe451f5640764237f4e4817f.exe
Size

4.6MB
MD5

a67bc7a262e48d02a2dc02b0d385c9ae
SHA1

214bdf6cf66a5544d20acad597f048d6b11e08e8
SHA256

863e4eb6f70c02b8bc2a40b64422bdea66503e6ebe451f5640764237f4e4817f
SHA512

b7b9fe2d90ba6a404d76f0dd8c9562ce3fb734bb8085ff68886d63face15f4378a9101d10820fd9e3ce97fda39a8c5e6a5f6f64cd23b47af6f277e58e15cd495

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:

863e4eb6f70c02b8bc2a40b64422bdea66503e6ebe451f5640764237f4e4817f.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*"	863e4eb6f70c02b8bc2a40b64422bdea66503e6ebe451f5640764237f4e4817f.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:

863e4eb6f70c02b8bc2a40b64422bdea66503e6ebe451f5640764237f4e4817f.exe

pid process

2340 863e4eb6f70c02b8bc2a40b64422bdea66503e6ebe451f5640764237f4e4817f.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

pid	process
2340	863e4eb6f70c02b8bc2a40b64422bdea66503e6ebe451f5640764237f4e4817f.exe

Drops file in Program Files directory 53 IoCs

Processes:

863e4eb6f70c02b8bc2a40b64422bdea66503e6ebe451f5640764237f4e4817f.exe

description	ioc	process
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe	863e4eb6f70c02b8bc2a40b64422bdea66503e6ebe451f5640764237f4e4817f.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\Eula.exe	863e4eb6f70c02b8bc2a40b64422bdea66503e6ebe451f5640764237f4e4817f.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE	863e4eb6f70c02b8bc2a40b64422bdea66503e6ebe451f5640764237f4e4817f.exe
File opened for modification	C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE	863e4eb6f70c02b8bc2a40b64422bdea66503e6ebe451f5640764237f4e4817f.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE	863e4eb6f70c02b8bc2a40b64422bdea66503e6ebe451f5640764237f4e4817f.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{F4220~1\VC_RED~1.EXE	863e4eb6f70c02b8bc2a40b64422bdea66503e6ebe451f5640764237f4e4817f.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmpconfig.exe	863e4eb6f70c02b8bc2a40b64422bdea66503e6ebe451f5640764237f4e4817f.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROBR~1.EXE	863e4eb6f70c02b8bc2a40b64422bdea66503e6ebe451f5640764237f4e4817f.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADOBEC~1.EXE	863e4eb6f70c02b8bc2a40b64422bdea66503e6ebe451f5640764237f4e4817f.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\AdobeARM.exe	863e4eb6f70c02b8bc2a40b64422bdea66503e6ebe451f5640764237f4e4817f.exe
File opened for modification	C:\PROGRA~2\WINDOW~2\wab.exe	863e4eb6f70c02b8bc2a40b64422bdea66503e6ebe451f5640764237f4e4817f.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\64BITM~1.EXE	863e4eb6f70c02b8bc2a40b64422bdea66503e6ebe451f5640764237f4e4817f.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~1.EXE	863e4eb6f70c02b8bc2a40b64422bdea66503e6ebe451f5640764237f4e4817f.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ExtExport.exe	863e4eb6f70c02b8bc2a40b64422bdea66503e6ebe451f5640764237f4e4817f.exe
File opened for modification	C:\PROGRA~3\MICROS~1\CLICKT~1\{9AC08~1\INTEGR~1.EXE	863e4eb6f70c02b8bc2a40b64422bdea66503e6ebe451f5640764237f4e4817f.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\armsvc.exe	863e4eb6f70c02b8bc2a40b64422bdea66503e6ebe451f5640764237f4e4817f.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOF5E2~1.EXE	863e4eb6f70c02b8bc2a40b64422bdea66503e6ebe451f5640764237f4e4817f.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\arh.exe	863e4eb6f70c02b8bc2a40b64422bdea66503e6ebe451f5640764237f4e4817f.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\FULLTR~1.EXE	863e4eb6f70c02b8bc2a40b64422bdea66503e6ebe451f5640764237f4e4817f.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jucheck.exe	863e4eb6f70c02b8bc2a40b64422bdea66503e6ebe451f5640764237f4e4817f.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmprph.exe	863e4eb6f70c02b8bc2a40b64422bdea66503e6ebe451f5640764237f4e4817f.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\ACCESS~1\wordpad.exe	863e4eb6f70c02b8bc2a40b64422bdea66503e6ebe451f5640764237f4e4817f.exe
File opened for modification	C:\PROGRA~2\WI8A19~1\ImagingDevices.exe	863e4eb6f70c02b8bc2a40b64422bdea66503e6ebe451f5640764237f4e4817f.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADelRCP.exe	863e4eb6f70c02b8bc2a40b64422bdea66503e6ebe451f5640764237f4e4817f.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\32BITM~1.EXE	863e4eb6f70c02b8bc2a40b64422bdea66503e6ebe451f5640764237f4e4817f.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GO664E~1.EXE	863e4eb6f70c02b8bc2a40b64422bdea66503e6ebe451f5640764237f4e4817f.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ieinstal.exe	863e4eb6f70c02b8bc2a40b64422bdea66503e6ebe451f5640764237f4e4817f.exe
File opened for modification	C:\PROGRA~2\WINDOW~2\wabmig.exe	863e4eb6f70c02b8bc2a40b64422bdea66503e6ebe451f5640764237f4e4817f.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\LOGTRA~1.EXE	863e4eb6f70c02b8bc2a40b64422bdea66503e6ebe451f5640764237f4e4817f.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\WOW_HE~1.EXE	863e4eb6f70c02b8bc2a40b64422bdea66503e6ebe451f5640764237f4e4817f.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE	863e4eb6f70c02b8bc2a40b64422bdea66503e6ebe451f5640764237f4e4817f.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\READER~1.EXE	863e4eb6f70c02b8bc2a40b64422bdea66503e6ebe451f5640764237f4e4817f.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ielowutil.exe	863e4eb6f70c02b8bc2a40b64422bdea66503e6ebe451f5640764237f4e4817f.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmlaunch.exe	863e4eb6f70c02b8bc2a40b64422bdea66503e6ebe451f5640764237f4e4817f.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmplayer.exe	863e4eb6f70c02b8bc2a40b64422bdea66503e6ebe451f5640764237f4e4817f.exe
File opened for modification	C:\PROGRA~2\INTERN~1\iexplore.exe	863e4eb6f70c02b8bc2a40b64422bdea66503e6ebe451f5640764237f4e4817f.exe
File opened for modification	C:\PROGRA~2\MOZILL~1\UNINST~1.EXE	863e4eb6f70c02b8bc2a40b64422bdea66503e6ebe451f5640764237f4e4817f.exe
File opened for modification	C:\PROGRA~2\WINDOW~2\WinMail.exe	863e4eb6f70c02b8bc2a40b64422bdea66503e6ebe451f5640764237f4e4817f.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE	863e4eb6f70c02b8bc2a40b64422bdea66503e6ebe451f5640764237f4e4817f.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroCEF\RdrCEF.exe	863e4eb6f70c02b8bc2a40b64422bdea66503e6ebe451f5640764237f4e4817f.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\setup_wm.exe	863e4eb6f70c02b8bc2a40b64422bdea66503e6ebe451f5640764237f4e4817f.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\Browser\WCCHRO~1\WCCHRO~1.EXE	863e4eb6f70c02b8bc2a40b64422bdea66503e6ebe451f5640764237f4e4817f.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\ADOBEA~1.EXE	863e4eb6f70c02b8bc2a40b64422bdea66503e6ebe451f5640764237f4e4817f.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jaureg.exe	863e4eb6f70c02b8bc2a40b64422bdea66503e6ebe451f5640764237f4e4817f.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~3.EXE	863e4eb6f70c02b8bc2a40b64422bdea66503e6ebe451f5640764237f4e4817f.exe
File opened for modification	C:\PROGRA~2\Google\Update\DISABL~1.EXE	863e4eb6f70c02b8bc2a40b64422bdea66503e6ebe451f5640764237f4e4817f.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroRd32.exe	863e4eb6f70c02b8bc2a40b64422bdea66503e6ebe451f5640764237f4e4817f.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~4.EXE	863e4eb6f70c02b8bc2a40b64422bdea66503e6ebe451f5640764237f4e4817f.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOBD5D~1.EXE	863e4eb6f70c02b8bc2a40b64422bdea66503e6ebe451f5640764237f4e4817f.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~2.EXE	863e4eb6f70c02b8bc2a40b64422bdea66503e6ebe451f5640764237f4e4817f.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmpshare.exe	863e4eb6f70c02b8bc2a40b64422bdea66503e6ebe451f5640764237f4e4817f.exe
File opened for modification	C:\PROGRA~3\Adobe\Setup\{AC76B~1\setup.exe	863e4eb6f70c02b8bc2a40b64422bdea66503e6ebe451f5640764237f4e4817f.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jusched.exe	863e4eb6f70c02b8bc2a40b64422bdea66503e6ebe451f5640764237f4e4817f.exe

Drops file in Windows directory 1 IoCs

Processes:

863e4eb6f70c02b8bc2a40b64422bdea66503e6ebe451f5640764237f4e4817f.exe

description ioc process

File opened for modification C:\Windows\svchost.com 863e4eb6f70c02b8bc2a40b64422bdea66503e6ebe451f5640764237f4e4817f.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	863e4eb6f70c02b8bc2a40b64422bdea66503e6ebe451f5640764237f4e4817f.exe

Modifies registry class 1 IoCs

Processes:

863e4eb6f70c02b8bc2a40b64422bdea66503e6ebe451f5640764237f4e4817f.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*"	863e4eb6f70c02b8bc2a40b64422bdea66503e6ebe451f5640764237f4e4817f.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

863e4eb6f70c02b8bc2a40b64422bdea66503e6ebe451f5640764237f4e4817f.exe

description	pid	process	target process
PID 2712 wrote to memory of 2340	2712	863e4eb6f70c02b8bc2a40b64422bdea66503e6ebe451f5640764237f4e4817f.exe	863e4eb6f70c02b8bc2a40b64422bdea66503e6ebe451f5640764237f4e4817f.exe
PID 2712 wrote to memory of 2340	2712	863e4eb6f70c02b8bc2a40b64422bdea66503e6ebe451f5640764237f4e4817f.exe	863e4eb6f70c02b8bc2a40b64422bdea66503e6ebe451f5640764237f4e4817f.exe
PID 2712 wrote to memory of 2340	2712	863e4eb6f70c02b8bc2a40b64422bdea66503e6ebe451f5640764237f4e4817f.exe	863e4eb6f70c02b8bc2a40b64422bdea66503e6ebe451f5640764237f4e4817f.exe

C:\Users\Admin\AppData\Local\Temp\863e4eb6f70c02b8bc2a40b64422bdea66503e6ebe451f5640764237f4e4817f.exe
"C:\Users\Admin\AppData\Local\Temp\863e4eb6f70c02b8bc2a40b64422bdea66503e6ebe451f5640764237f4e4817f.exe"
1⤵
- Modifies system executable filetype association
- Drops file in Program Files directory
- Drops file in Windows directory
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:2712

C:\Users\Admin\AppData\Local\Temp\3582-490\863e4eb6f70c02b8bc2a40b64422bdea66503e6ebe451f5640764237f4e4817f.exe
"C:\Users\Admin\AppData\Local\Temp\3582-490\863e4eb6f70c02b8bc2a40b64422bdea66503e6ebe451f5640764237f4e4817f.exe"
2⤵
- Executes dropped EXE
PID:2340

Network

MITRE ATT&CK Enterprise 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

System Information Discovery

1

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\863e4eb6f70c02b8bc2a40b64422bdea66503e6ebe451f5640764237f4e4817f.exe
MD5
ee88574f47817911c2d7cd7c75004516

SHA1
8fc11ea7d44ffe477672c4366e6aabf9b54864b6

SHA256
405ebfad85cba69aafc213954d4f337c7dd3380db25161075e40107a34a1c647

SHA512
d1f3377b5b5117c0c04b52071ed71f98c8cafe24483456335778f83cbaf96c8034e7ad0140b7bcaa02be32cc75312b60d8cfb0d7f503e34e694da194a281521e

Download Submit
C:\Users\Admin\AppData\Local\Temp\3582-490\863e4eb6f70c02b8bc2a40b64422bdea66503e6ebe451f5640764237f4e4817f.exe
MD5
ee88574f47817911c2d7cd7c75004516

SHA1
8fc11ea7d44ffe477672c4366e6aabf9b54864b6

SHA256
405ebfad85cba69aafc213954d4f337c7dd3380db25161075e40107a34a1c647

SHA512
d1f3377b5b5117c0c04b52071ed71f98c8cafe24483456335778f83cbaf96c8034e7ad0140b7bcaa02be32cc75312b60d8cfb0d7f503e34e694da194a281521e

Download Submit

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads