neshta | 477da3de29bd783eabe881d4d89783c7aed7be37dd638158c5159059a393caae

General

Target

477da3de29bd783eabe881d4d89783c7aed7be37dd638158c5159059a393caae.exe
Size

989KB
MD5

126bb7728451d48e27e7782079b2b960
SHA1

629e21956b05f45f2cd5665779f27c847aa2f14d
SHA256

477da3de29bd783eabe881d4d89783c7aed7be37dd638158c5159059a393caae
SHA512

bdffe9d20ae79b35975b45afb7a11d131dbdb4f5ed2b20625d7d968fc8882de5372406c79436b1ba122d4521636cda4534d3722dced4a05b283258ed8656f0d1

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:

477da3de29bd783eabe881d4d89783c7aed7be37dd638158c5159059a393caae.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*"	477da3de29bd783eabe881d4d89783c7aed7be37dd638158c5159059a393caae.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:

477da3de29bd783eabe881d4d89783c7aed7be37dd638158c5159059a393caae.exe

pid process

4256 477da3de29bd783eabe881d4d89783c7aed7be37dd638158c5159059a393caae.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
4256	477da3de29bd783eabe881d4d89783c7aed7be37dd638158c5159059a393caae.exe

Drops file in Program Files directory 53 IoCs

Processes:

477da3de29bd783eabe881d4d89783c7aed7be37dd638158c5159059a393caae.exe

description	ioc	process
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADOBEC~1.EXE	477da3de29bd783eabe881d4d89783c7aed7be37dd638158c5159059a393caae.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\armsvc.exe	477da3de29bd783eabe881d4d89783c7aed7be37dd638158c5159059a393caae.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE	477da3de29bd783eabe881d4d89783c7aed7be37dd638158c5159059a393caae.exe
File opened for modification	C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE	477da3de29bd783eabe881d4d89783c7aed7be37dd638158c5159059a393caae.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE	477da3de29bd783eabe881d4d89783c7aed7be37dd638158c5159059a393caae.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOBD5D~1.EXE	477da3de29bd783eabe881d4d89783c7aed7be37dd638158c5159059a393caae.exe
File opened for modification	C:\PROGRA~2\WINDOW~2\WinMail.exe	477da3de29bd783eabe881d4d89783c7aed7be37dd638158c5159059a393caae.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\setup_wm.exe	477da3de29bd783eabe881d4d89783c7aed7be37dd638158c5159059a393caae.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\32BITM~1.EXE	477da3de29bd783eabe881d4d89783c7aed7be37dd638158c5159059a393caae.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\ADOBEA~1.EXE	477da3de29bd783eabe881d4d89783c7aed7be37dd638158c5159059a393caae.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ielowutil.exe	477da3de29bd783eabe881d4d89783c7aed7be37dd638158c5159059a393caae.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroCEF\RdrCEF.exe	477da3de29bd783eabe881d4d89783c7aed7be37dd638158c5159059a393caae.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\arh.exe	477da3de29bd783eabe881d4d89783c7aed7be37dd638158c5159059a393caae.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~3.EXE	477da3de29bd783eabe881d4d89783c7aed7be37dd638158c5159059a393caae.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~1.EXE	477da3de29bd783eabe881d4d89783c7aed7be37dd638158c5159059a393caae.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GO664E~1.EXE	477da3de29bd783eabe881d4d89783c7aed7be37dd638158c5159059a393caae.exe
File opened for modification	C:\PROGRA~2\WINDOW~2\wabmig.exe	477da3de29bd783eabe881d4d89783c7aed7be37dd638158c5159059a393caae.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmpshare.exe	477da3de29bd783eabe881d4d89783c7aed7be37dd638158c5159059a393caae.exe
File opened for modification	C:\PROGRA~2\WI8A19~1\ImagingDevices.exe	477da3de29bd783eabe881d4d89783c7aed7be37dd638158c5159059a393caae.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\Browser\WCCHRO~1\WCCHRO~1.EXE	477da3de29bd783eabe881d4d89783c7aed7be37dd638158c5159059a393caae.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOF5E2~1.EXE	477da3de29bd783eabe881d4d89783c7aed7be37dd638158c5159059a393caae.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmpconfig.exe	477da3de29bd783eabe881d4d89783c7aed7be37dd638158c5159059a393caae.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroRd32.exe	477da3de29bd783eabe881d4d89783c7aed7be37dd638158c5159059a393caae.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jusched.exe	477da3de29bd783eabe881d4d89783c7aed7be37dd638158c5159059a393caae.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe	477da3de29bd783eabe881d4d89783c7aed7be37dd638158c5159059a393caae.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmplayer.exe	477da3de29bd783eabe881d4d89783c7aed7be37dd638158c5159059a393caae.exe
File opened for modification	C:\PROGRA~2\MOZILL~1\UNINST~1.EXE	477da3de29bd783eabe881d4d89783c7aed7be37dd638158c5159059a393caae.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\64BITM~1.EXE	477da3de29bd783eabe881d4d89783c7aed7be37dd638158c5159059a393caae.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jaureg.exe	477da3de29bd783eabe881d4d89783c7aed7be37dd638158c5159059a393caae.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROBR~1.EXE	477da3de29bd783eabe881d4d89783c7aed7be37dd638158c5159059a393caae.exe
File opened for modification	C:\PROGRA~3\Adobe\Setup\{AC76B~1\setup.exe	477da3de29bd783eabe881d4d89783c7aed7be37dd638158c5159059a393caae.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE	477da3de29bd783eabe881d4d89783c7aed7be37dd638158c5159059a393caae.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\READER~1.EXE	477da3de29bd783eabe881d4d89783c7aed7be37dd638158c5159059a393caae.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\LOGTRA~1.EXE	477da3de29bd783eabe881d4d89783c7aed7be37dd638158c5159059a393caae.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~4.EXE	477da3de29bd783eabe881d4d89783c7aed7be37dd638158c5159059a393caae.exe
File opened for modification	C:\PROGRA~3\MICROS~1\CLICKT~1\{9AC08~1\INTEGR~1.EXE	477da3de29bd783eabe881d4d89783c7aed7be37dd638158c5159059a393caae.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\FULLTR~1.EXE	477da3de29bd783eabe881d4d89783c7aed7be37dd638158c5159059a393caae.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmprph.exe	477da3de29bd783eabe881d4d89783c7aed7be37dd638158c5159059a393caae.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\Eula.exe	477da3de29bd783eabe881d4d89783c7aed7be37dd638158c5159059a393caae.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ExtExport.exe	477da3de29bd783eabe881d4d89783c7aed7be37dd638158c5159059a393caae.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ieinstal.exe	477da3de29bd783eabe881d4d89783c7aed7be37dd638158c5159059a393caae.exe
File opened for modification	C:\PROGRA~2\INTERN~1\iexplore.exe	477da3de29bd783eabe881d4d89783c7aed7be37dd638158c5159059a393caae.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\AdobeARM.exe	477da3de29bd783eabe881d4d89783c7aed7be37dd638158c5159059a393caae.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jucheck.exe	477da3de29bd783eabe881d4d89783c7aed7be37dd638158c5159059a393caae.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~2.EXE	477da3de29bd783eabe881d4d89783c7aed7be37dd638158c5159059a393caae.exe
File opened for modification	C:\PROGRA~2\Google\Update\DISABL~1.EXE	477da3de29bd783eabe881d4d89783c7aed7be37dd638158c5159059a393caae.exe
File opened for modification	C:\PROGRA~2\WINDOW~2\wab.exe	477da3de29bd783eabe881d4d89783c7aed7be37dd638158c5159059a393caae.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE	477da3de29bd783eabe881d4d89783c7aed7be37dd638158c5159059a393caae.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{F4220~1\VC_RED~1.EXE	477da3de29bd783eabe881d4d89783c7aed7be37dd638158c5159059a393caae.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADelRCP.exe	477da3de29bd783eabe881d4d89783c7aed7be37dd638158c5159059a393caae.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\WOW_HE~1.EXE	477da3de29bd783eabe881d4d89783c7aed7be37dd638158c5159059a393caae.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmlaunch.exe	477da3de29bd783eabe881d4d89783c7aed7be37dd638158c5159059a393caae.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\ACCESS~1\wordpad.exe	477da3de29bd783eabe881d4d89783c7aed7be37dd638158c5159059a393caae.exe

Drops file in Windows directory 1 IoCs

Processes:

477da3de29bd783eabe881d4d89783c7aed7be37dd638158c5159059a393caae.exe

description ioc process

File opened for modification C:\Windows\svchost.com 477da3de29bd783eabe881d4d89783c7aed7be37dd638158c5159059a393caae.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	477da3de29bd783eabe881d4d89783c7aed7be37dd638158c5159059a393caae.exe

Modifies registry class 1 IoCs

Processes:

477da3de29bd783eabe881d4d89783c7aed7be37dd638158c5159059a393caae.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*"	477da3de29bd783eabe881d4d89783c7aed7be37dd638158c5159059a393caae.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

477da3de29bd783eabe881d4d89783c7aed7be37dd638158c5159059a393caae.exe

description	pid	process	target process
PID 3780 wrote to memory of 4256	3780	477da3de29bd783eabe881d4d89783c7aed7be37dd638158c5159059a393caae.exe	477da3de29bd783eabe881d4d89783c7aed7be37dd638158c5159059a393caae.exe
PID 3780 wrote to memory of 4256	3780	477da3de29bd783eabe881d4d89783c7aed7be37dd638158c5159059a393caae.exe	477da3de29bd783eabe881d4d89783c7aed7be37dd638158c5159059a393caae.exe
PID 3780 wrote to memory of 4256	3780	477da3de29bd783eabe881d4d89783c7aed7be37dd638158c5159059a393caae.exe	477da3de29bd783eabe881d4d89783c7aed7be37dd638158c5159059a393caae.exe

C:\Users\Admin\AppData\Local\Temp\477da3de29bd783eabe881d4d89783c7aed7be37dd638158c5159059a393caae.exe
"C:\Users\Admin\AppData\Local\Temp\477da3de29bd783eabe881d4d89783c7aed7be37dd638158c5159059a393caae.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:3780

C:\Users\Admin\AppData\Local\Temp\3582-490\477da3de29bd783eabe881d4d89783c7aed7be37dd638158c5159059a393caae.exe
"C:\Users\Admin\AppData\Local\Temp\3582-490\477da3de29bd783eabe881d4d89783c7aed7be37dd638158c5159059a393caae.exe"
2⤵
- Executes dropped EXE
PID:4256

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\477da3de29bd783eabe881d4d89783c7aed7be37dd638158c5159059a393caae.exe
MD5
aaefdae75cec58ca3a79a4a2b19079ec

SHA1
c48dc7b859cd59677e75783543ce56bc50aebb30

SHA256
556e83a4aee9f28cccf5b65d031fd329246e4cd4133e21b25349104129ffdf32

SHA512
6dee372d8eb03d562cb0bf20671f3b4252842935630be98e383b2d710a9695c4532af653781d03edde4f1d66b8656ad1d3e3ebb3317714a56cbde1d9675b8370

Download Submit
C:\Users\Admin\AppData\Local\Temp\3582-490\477da3de29bd783eabe881d4d89783c7aed7be37dd638158c5159059a393caae.exe
MD5
aaefdae75cec58ca3a79a4a2b19079ec

SHA1
c48dc7b859cd59677e75783543ce56bc50aebb30

SHA256
556e83a4aee9f28cccf5b65d031fd329246e4cd4133e21b25349104129ffdf32

SHA512
6dee372d8eb03d562cb0bf20671f3b4252842935630be98e383b2d710a9695c4532af653781d03edde4f1d66b8656ad1d3e3ebb3317714a56cbde1d9675b8370

Download Submit
memory/4256-117-0x00000000004F0000-0x000000000059E000-memory.dmp

Filesize
696KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads