neshta | f214458d47bf1aaae5ea75a1d67d94fa5e595c54844be63e04c5da525e9e5c79

General

Target

f214458d47bf1aaae5ea75a1d67d94fa5e595c54844be63e04c5da525e9e5c79.exe
Size

704KB
MD5

4f81f288bf81d15f03a1143038f7da78
SHA1

1f04a8d63fa8de40ae9de651ab37c0ef100963a4
SHA256

f214458d47bf1aaae5ea75a1d67d94fa5e595c54844be63e04c5da525e9e5c79
SHA512

bdb4c92a75806cd0da07756aa4b87554a69bceef06362a6d8a6334724ffe7f32f0d127a691ea0f9a29def4eb1c955fa58a75ac3dbc0f53705c586013332a1c7d
SSDEEP

6144:k9vjsynWrZI8I/VELVqZFbq+0pHKmdTJF805CbLLDySQSAj99HJYnJzDX+v34nQc:ppRkVWqZRqXVI0oLDUZxA434QNPS

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:

f214458d47bf1aaae5ea75a1d67d94fa5e595c54844be63e04c5da525e9e5c79.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*"	f214458d47bf1aaae5ea75a1d67d94fa5e595c54844be63e04c5da525e9e5c79.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:

f214458d47bf1aaae5ea75a1d67d94fa5e595c54844be63e04c5da525e9e5c79.exe

pid process

804 f214458d47bf1aaae5ea75a1d67d94fa5e595c54844be63e04c5da525e9e5c79.exe

pid	process
804	f214458d47bf1aaae5ea75a1d67d94fa5e595c54844be63e04c5da525e9e5c79.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:

f214458d47bf1aaae5ea75a1d67d94fa5e595c54844be63e04c5da525e9e5c79.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Control Panel\International\Geo\Nation	f214458d47bf1aaae5ea75a1d67d94fa5e595c54844be63e04c5da525e9e5c79.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:

f214458d47bf1aaae5ea75a1d67d94fa5e595c54844be63e04c5da525e9e5c79.exe

description	ioc	process
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOF5E2~1.EXE	f214458d47bf1aaae5ea75a1d67d94fa5e595c54844be63e04c5da525e9e5c79.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE	f214458d47bf1aaae5ea75a1d67d94fa5e595c54844be63e04c5da525e9e5c79.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jucheck.exe	f214458d47bf1aaae5ea75a1d67d94fa5e595c54844be63e04c5da525e9e5c79.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ielowutil.exe	f214458d47bf1aaae5ea75a1d67d94fa5e595c54844be63e04c5da525e9e5c79.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\ELEVAT~1.EXE	f214458d47bf1aaae5ea75a1d67d94fa5e595c54844be63e04c5da525e9e5c79.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\wmprph.exe	f214458d47bf1aaae5ea75a1d67d94fa5e595c54844be63e04c5da525e9e5c79.exe
File opened for modification	C:\PROGRA~2\WI8A19~1\ImagingDevices.exe	f214458d47bf1aaae5ea75a1d67d94fa5e595c54844be63e04c5da525e9e5c79.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\BHO\IE_TO_~1.EXE	f214458d47bf1aaae5ea75a1d67d94fa5e595c54844be63e04c5da525e9e5c79.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\wmpshare.exe	f214458d47bf1aaae5ea75a1d67d94fa5e595c54844be63e04c5da525e9e5c79.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE	f214458d47bf1aaae5ea75a1d67d94fa5e595c54844be63e04c5da525e9e5c79.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jusched.exe	f214458d47bf1aaae5ea75a1d67d94fa5e595c54844be63e04c5da525e9e5c79.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\Browser\WCCHRO~1\WCCHRO~1.EXE	f214458d47bf1aaae5ea75a1d67d94fa5e595c54844be63e04c5da525e9e5c79.exe
File opened for modification	C:\PROGRA~2\Google\Update\DISABL~1.EXE	f214458d47bf1aaae5ea75a1d67d94fa5e595c54844be63e04c5da525e9e5c79.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ExtExport.exe	f214458d47bf1aaae5ea75a1d67d94fa5e595c54844be63e04c5da525e9e5c79.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~3.EXE	f214458d47bf1aaae5ea75a1d67d94fa5e595c54844be63e04c5da525e9e5c79.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\msedge.exe	f214458d47bf1aaae5ea75a1d67d94fa5e595c54844be63e04c5da525e9e5c79.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13167~1.21\MICROS~3.EXE	f214458d47bf1aaae5ea75a1d67d94fa5e595c54844be63e04c5da525e9e5c79.exe
File opened for modification	C:\PROGRA~2\WINDOW~2\wab.exe	f214458d47bf1aaae5ea75a1d67d94fa5e595c54844be63e04c5da525e9e5c79.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\arh.exe	f214458d47bf1aaae5ea75a1d67d94fa5e595c54844be63e04c5da525e9e5c79.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{57A73~1\VC_RED~1.EXE	f214458d47bf1aaae5ea75a1d67d94fa5e595c54844be63e04c5da525e9e5c79.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE	f214458d47bf1aaae5ea75a1d67d94fa5e595c54844be63e04c5da525e9e5c79.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\AdobeARM.exe	f214458d47bf1aaae5ea75a1d67d94fa5e595c54844be63e04c5da525e9e5c79.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\WOW_HE~1.EXE	f214458d47bf1aaae5ea75a1d67d94fa5e595c54844be63e04c5da525e9e5c79.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOBD5D~1.EXE	f214458d47bf1aaae5ea75a1d67d94fa5e595c54844be63e04c5da525e9e5c79.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\PWAHEL~1.EXE	f214458d47bf1aaae5ea75a1d67d94fa5e595c54844be63e04c5da525e9e5c79.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13167~1.21\MI9C33~1.EXE	f214458d47bf1aaae5ea75a1d67d94fa5e595c54844be63e04c5da525e9e5c79.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\wmlaunch.exe	f214458d47bf1aaae5ea75a1d67d94fa5e595c54844be63e04c5da525e9e5c79.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADelRCP.exe	f214458d47bf1aaae5ea75a1d67d94fa5e595c54844be63e04c5da525e9e5c79.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADOBEC~1.EXE	f214458d47bf1aaae5ea75a1d67d94fa5e595c54844be63e04c5da525e9e5c79.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\COOKIE~1.EXE	f214458d47bf1aaae5ea75a1d67d94fa5e595c54844be63e04c5da525e9e5c79.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13167~1.21\MICROS~2.EXE	f214458d47bf1aaae5ea75a1d67d94fa5e595c54844be63e04c5da525e9e5c79.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE	f214458d47bf1aaae5ea75a1d67d94fa5e595c54844be63e04c5da525e9e5c79.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jaureg.exe	f214458d47bf1aaae5ea75a1d67d94fa5e595c54844be63e04c5da525e9e5c79.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~1.EXE	f214458d47bf1aaae5ea75a1d67d94fa5e595c54844be63e04c5da525e9e5c79.exe
File opened for modification	C:\PROGRA~2\INTERN~1\iexplore.exe	f214458d47bf1aaae5ea75a1d67d94fa5e595c54844be63e04c5da525e9e5c79.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13167~1.21\MICROS~4.EXE	f214458d47bf1aaae5ea75a1d67d94fa5e595c54844be63e04c5da525e9e5c79.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13167~1.21\MICROS~1.EXE	f214458d47bf1aaae5ea75a1d67d94fa5e595c54844be63e04c5da525e9e5c79.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\64BITM~1.EXE	f214458d47bf1aaae5ea75a1d67d94fa5e595c54844be63e04c5da525e9e5c79.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~3.EXE	f214458d47bf1aaae5ea75a1d67d94fa5e595c54844be63e04c5da525e9e5c79.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\MicrosoftEdgeUpdate.exe	f214458d47bf1aaae5ea75a1d67d94fa5e595c54844be63e04c5da525e9e5c79.exe
File opened for modification	C:\PROGRA~2\WINDOW~3\ACCESS~1\wordpad.exe	f214458d47bf1aaae5ea75a1d67d94fa5e595c54844be63e04c5da525e9e5c79.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE	f214458d47bf1aaae5ea75a1d67d94fa5e595c54844be63e04c5da525e9e5c79.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\32BITM~1.EXE	f214458d47bf1aaae5ea75a1d67d94fa5e595c54844be63e04c5da525e9e5c79.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GO664E~1.EXE	f214458d47bf1aaae5ea75a1d67d94fa5e595c54844be63e04c5da525e9e5c79.exe
File opened for modification	C:\PROGRA~2\MOZILL~1\UNINST~1.EXE	f214458d47bf1aaae5ea75a1d67d94fa5e595c54844be63e04c5da525e9e5c79.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\setup_wm.exe	f214458d47bf1aaae5ea75a1d67d94fa5e595c54844be63e04c5da525e9e5c79.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe	f214458d47bf1aaae5ea75a1d67d94fa5e595c54844be63e04c5da525e9e5c79.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ieinstal.exe	f214458d47bf1aaae5ea75a1d67d94fa5e595c54844be63e04c5da525e9e5c79.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\msedge.exe	f214458d47bf1aaae5ea75a1d67d94fa5e595c54844be63e04c5da525e9e5c79.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\wmpconfig.exe	f214458d47bf1aaae5ea75a1d67d94fa5e595c54844be63e04c5da525e9e5c79.exe
File opened for modification	C:\PROGRA~3\MICROS~1\CLICKT~1\{9AC08~1\INTEGR~1.EXE	f214458d47bf1aaae5ea75a1d67d94fa5e595c54844be63e04c5da525e9e5c79.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\LOGTRA~1.EXE	f214458d47bf1aaae5ea75a1d67d94fa5e595c54844be63e04c5da525e9e5c79.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~2.EXE	f214458d47bf1aaae5ea75a1d67d94fa5e595c54844be63e04c5da525e9e5c79.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\IDENTI~1.EXE	f214458d47bf1aaae5ea75a1d67d94fa5e595c54844be63e04c5da525e9e5c79.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\Download\{F3C4F~1\13167~1.21\MICROS~1.EXE	f214458d47bf1aaae5ea75a1d67d94fa5e595c54844be63e04c5da525e9e5c79.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\FULLTR~1.EXE	f214458d47bf1aaae5ea75a1d67d94fa5e595c54844be63e04c5da525e9e5c79.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE	f214458d47bf1aaae5ea75a1d67d94fa5e595c54844be63e04c5da525e9e5c79.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~4.EXE	f214458d47bf1aaae5ea75a1d67d94fa5e595c54844be63e04c5da525e9e5c79.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\NOTIFI~1.EXE	f214458d47bf1aaae5ea75a1d67d94fa5e595c54844be63e04c5da525e9e5c79.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13167~1.21\MIA062~1.EXE	f214458d47bf1aaae5ea75a1d67d94fa5e595c54844be63e04c5da525e9e5c79.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroCEF\RdrCEF.exe	f214458d47bf1aaae5ea75a1d67d94fa5e595c54844be63e04c5da525e9e5c79.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroRd32.exe	f214458d47bf1aaae5ea75a1d67d94fa5e595c54844be63e04c5da525e9e5c79.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\READER~1.EXE	f214458d47bf1aaae5ea75a1d67d94fa5e595c54844be63e04c5da525e9e5c79.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\ADOBEA~1.EXE	f214458d47bf1aaae5ea75a1d67d94fa5e595c54844be63e04c5da525e9e5c79.exe

Drops file in Windows directory 2 IoCs

Processes:

f214458d47bf1aaae5ea75a1d67d94fa5e595c54844be63e04c5da525e9e5c79.exef214458d47bf1aaae5ea75a1d67d94fa5e595c54844be63e04c5da525e9e5c79.exe

description	ioc	process
File opened for modification	C:\Windows\svchost.com	f214458d47bf1aaae5ea75a1d67d94fa5e595c54844be63e04c5da525e9e5c79.exe
File opened for modification	C:\Windows\DPINST.LOG	f214458d47bf1aaae5ea75a1d67d94fa5e595c54844be63e04c5da525e9e5c79.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Modifies registry class 1 IoCs

Processes:

f214458d47bf1aaae5ea75a1d67d94fa5e595c54844be63e04c5da525e9e5c79.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*"	f214458d47bf1aaae5ea75a1d67d94fa5e595c54844be63e04c5da525e9e5c79.exe

Suspicious use of WriteProcessMemory 2 IoCs

Processes:

f214458d47bf1aaae5ea75a1d67d94fa5e595c54844be63e04c5da525e9e5c79.exe

description	pid	process	target process
PID 3540 wrote to memory of 804	3540	f214458d47bf1aaae5ea75a1d67d94fa5e595c54844be63e04c5da525e9e5c79.exe	f214458d47bf1aaae5ea75a1d67d94fa5e595c54844be63e04c5da525e9e5c79.exe
PID 3540 wrote to memory of 804	3540	f214458d47bf1aaae5ea75a1d67d94fa5e595c54844be63e04c5da525e9e5c79.exe	f214458d47bf1aaae5ea75a1d67d94fa5e595c54844be63e04c5da525e9e5c79.exe

C:\Users\Admin\AppData\Local\Temp\f214458d47bf1aaae5ea75a1d67d94fa5e595c54844be63e04c5da525e9e5c79.exe
"C:\Users\Admin\AppData\Local\Temp\f214458d47bf1aaae5ea75a1d67d94fa5e595c54844be63e04c5da525e9e5c79.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:3540

C:\Users\Admin\AppData\Local\Temp\3582-490\f214458d47bf1aaae5ea75a1d67d94fa5e595c54844be63e04c5da525e9e5c79.exe
"C:\Users\Admin\AppData\Local\Temp\3582-490\f214458d47bf1aaae5ea75a1d67d94fa5e595c54844be63e04c5da525e9e5c79.exe"
2⤵
- Executes dropped EXE
- Drops file in Windows directory
PID:804

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

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\f214458d47bf1aaae5ea75a1d67d94fa5e595c54844be63e04c5da525e9e5c79.exe

Filesize
663KB

MD5
a79cadea6287a6ee6359f532432107db

SHA1
5064e1fff01cbc97f22fae6e1b06a0bf819a9ddb

SHA256
1a297edbb0d922be22f472e4ecf77859b6d81c3b4eacfecd06ef1168d258d11c

SHA512
e681967e116b9c4b3b5184247d2ebcf10497f8d8eb3cccf526e436dc590bc9a6000323ce6ccf4c1bd4d544ae00bed08e32026c91d9074cdcab8cad8634abfe95

Download Submit
C:\Users\Admin\AppData\Local\Temp\3582-490\f214458d47bf1aaae5ea75a1d67d94fa5e595c54844be63e04c5da525e9e5c79.exe

Filesize
663KB

MD5
a79cadea6287a6ee6359f532432107db

SHA1
5064e1fff01cbc97f22fae6e1b06a0bf819a9ddb

SHA256
1a297edbb0d922be22f472e4ecf77859b6d81c3b4eacfecd06ef1168d258d11c

SHA512
e681967e116b9c4b3b5184247d2ebcf10497f8d8eb3cccf526e436dc590bc9a6000323ce6ccf4c1bd4d544ae00bed08e32026c91d9074cdcab8cad8634abfe95

Download Submit
memory/804-132-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads