neshta | 36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64

General

Target

36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64.exe
Size

393KB
MD5

5fa254b5e74ec9a803289aced2af531d
SHA1

8ad6106127d5ebc5e611ddd9aaa567690dce4907
SHA256

36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64
SHA512

b792ce8e688787b39cc22478af9fc04aff707df1ae30cf062131a272835c0ea2f6ba50010adae31fd70f1460d70dcfdb90288d006c686cc4890eee9bb8c89aa9
SSDEEP

12288:gpKqvlMZo814KSNxRZlMYa6KV7U/R0fFs:gcqtMhnYXKV7S0fS

Score

10^/10

neshta persistence spyware stealer

Malware Config

Signatures

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

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:

36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\Control Panel\International\Geo\Nation	36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64.exe

Executes dropped EXE 1 IoCs

Processes:

36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64.exe

pid process

2680 36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64.exe

pid	process
2680	36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64.exe

Modifies system executable filetype association 2 TTPs 1 IoCs

persistence

Modify Registry

T1112

Change Default File Association

T1546.001

Processes:

36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*"	36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64.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
T1552.001

Drops file in Program Files directory 64 IoCs

Processes:

36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64.exe

description	ioc	process
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroCEF\RdrCEF.exe	36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~1.EXE	36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\msedge.exe	36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\MSEDGE~1.EXE	36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\Download\{F3C4F~1\13187~1.37\MICROS~1.EXE	36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\setup_wm.exe	36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\COOKIE~1.EXE	36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13187~1.37\MI391D~1.EXE	36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64.exe
File opened for modification	C:\PROGRA~2\WINDOW~2\wab.exe	36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\wmplayer.exe	36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROBR~1.EXE	36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE	36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\ADOBEA~1.EXE	36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.151\GOBD5D~1.EXE	36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\wmpshare.exe	36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64.exe
File opened for modification	C:\PROGRA~2\WI8A19~1\ImagingDevices.exe	36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{57A73~1\VC_RED~1.EXE	36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\READER~1.EXE	36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~2.EXE	36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~2.EXE	36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64.exe
File opened for modification	C:\PROGRA~2\MOZILL~1\UNINST~1.EXE	36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\NOTIFI~1.EXE	36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jaureg.exe	36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\BHO\IE_TO_~1.EXE	36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\INSTAL~1\setup.exe	36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~1.EXE	36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\Browser\WCCHRO~1\WCCHRO~1.EXE	36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\Eula.exe	36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\msedge.exe	36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13187~1.37\MICROS~3.EXE	36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13187~1.37\MIA062~1.EXE	36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroRd32.exe	36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\arh.exe	36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\AdobeARM.exe	36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~3.EXE	36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64.exe
File opened for modification	C:\PROGRA~2\WINDOW~2\wabmig.exe	36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\wmlaunch.exe	36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE	36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE	36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaws.exe	36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ExtExport.exe	36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ielowutil.exe	36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13187~1.37\MICROS~1.EXE	36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE	36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\64BITM~1.EXE	36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64.exe
File opened for modification	C:\PROGRA~2\Google\Update\DISABL~1.EXE	36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ieinstal.exe	36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{63880~1\WINDOW~1.EXE	36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64.exe
File opened for modification	C:\PROGRA~2\WINDOW~3\ACCESS~1\wordpad.exe	36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE	36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\FULLTR~1.EXE	36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe	36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\IDENTI~1.EXE	36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13187~1.37\MICROS~2.EXE	36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\wmprph.exe	36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64.exe
File opened for modification	C:\PROGRA~2\INTERN~1\iexplore.exe	36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\PWAHEL~1.EXE	36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13187~1.37\MI9C33~1.EXE	36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\MicrosoftEdgeUpdate.exe	36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADelRCP.exe	36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jucheck.exe	36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\ELEVAT~1.EXE	36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.151\GOF5E2~1.EXE	36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\PWAHEL~1.EXE	36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64.exe

Drops file in Windows directory 1 IoCs

Processes:

36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64.exe

description ioc process

File opened for modification C:\Windows\svchost.com 36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

description	ioc	process
File opened for modification	C:\Windows\svchost.com	36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64.exe

Modifies registry class 1 IoCs

Processes:

36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*"	36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64.exe

description	pid	process	target process
PID 3372 wrote to memory of 2680	3372	36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64.exe	36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64.exe
PID 3372 wrote to memory of 2680	3372	36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64.exe	36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64.exe
PID 3372 wrote to memory of 2680	3372	36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64.exe	36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64.exe

C:\Users\Admin\AppData\Local\Temp\36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64.exe
"C:\Users\Admin\AppData\Local\Temp\36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64.exe"
1⤵
- Checks computer location settings
- Modifies system executable filetype association
- Drops file in Program Files directory
- Drops file in Windows directory
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:3372

C:\Users\Admin\AppData\Local\Temp\3582-490\36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64.exe
"C:\Users\Admin\AppData\Local\Temp\3582-490\36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64.exe"
2⤵
- Executes dropped EXE
PID:2680

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Event Triggered Execution

1

T1546

Change Default File Association

1

T1546.001

Privilege Escalation

Event Triggered Execution

1

T1546

Change Default File Association

1

T1546.001

Defense Evasion

Modify Registry

1

T1112

Credential Access

Unsecured Credentials

1

T1552

Credentials In Files

1

T1552.001

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Data from Local System

1

T1005

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

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Downloads

C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroRd32.exe
Filesize
2.4MB

MD5
d9e8a1fa55faebd36ed2342fedefbedd

SHA1
c25cc7f0035488de9c5df0121a09b5100e1c28e9

SHA256
bd7696911d75a9a35dfd125b24cb95003f1e9598592df47fa23a2568986a4a9a

SHA512
134644c68bd04536e9ea0a5da6e334d36b1ce8012a061fa6dabd31f85c16a1ac9eee8c40fee3d55f25c4d4edf0672de8ce204e344c800361cbcff092c09d7a33

Download Submit
C:\Users\Admin\AppData\Local\Temp\3582-490\36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64.exe
Filesize
352KB

MD5
bacb794a36daf14b2c452c6ebb3d836d

SHA1
ee4188f2d017d41aead050f3eb6f2a48b2295fd8

SHA256
9a3943790afcc45f13b8143a66c5705a38cc688f09871df09a989a54afb2f419

SHA512
25103f86fc96513117496b0c4b16a14fc380f08c2666d8b1661bf1fddb2e1c12d12d341591131e3423b65a9a4365452854d48950e4a05ff6e552e83ac00b2145

Download Submit
memory/3372-100-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/3372-101-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/3372-103-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

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Downloads