neshta | d94ef3e17045490447659f4d6f80c017ba1c6fb03ecf146785c6fc35de2f3ff2

Analysis

max time kernel
95s
max time network
97s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
26-11-2024 10:27

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General

Target

d94ef3e17045490447659f4d6f80c017ba1c6fb03ecf146785c6fc35de2f3ff2N.exe
Size

3.3MB
MD5

2fa0ea10da322cdedfca52fd74a5b6c0
SHA1

c74a3bb2a8872faf54860d4316f926004117ad16
SHA256

d94ef3e17045490447659f4d6f80c017ba1c6fb03ecf146785c6fc35de2f3ff2
SHA512

2a4a598ce0c61b8af2e2cf1344b4c084edbca3426ccc64928fb9bccfe66be848abf59e90737ca6c39810b021aa8c31b8f4759fd325337ef3fc089d7d9cafaa37
SSDEEP

24576:ZAsY7vxIf0SRcah+7EYASA6luiG8O+BWAMbP5dzH2TD2wSj2zLR:mlIfTYASA6IiG8vBWAMr5dS6fuR

Score

10^/10

neshta discovery 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
Neshta family
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

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Control Panel\International\Geo\Nation	d94ef3e17045490447659f4d6f80c017ba1c6fb03ecf146785c6fc35de2f3ff2N.exe

Executes dropped EXE 1 IoCs

pid	Process
4876	d94ef3e17045490447659f4d6f80c017ba1c6fb03ecf146785c6fc35de2f3ff2N.exe

Modifies system executable filetype association 2 TTPs 1 IoCs

persistence

Modify Registry

T1112

Change Default File Association

T1546.001

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*"	d94ef3e17045490447659f4d6f80c017ba1c6fb03ecf146785c6fc35de2f3ff2N.exe

Reads user/profile data of web browsers 3 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

Credentials from Web Browsers
T1555.003

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~1.EXE	d94ef3e17045490447659f4d6f80c017ba1c6fb03ecf146785c6fc35de2f3ff2N.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE	d94ef3e17045490447659f4d6f80c017ba1c6fb03ecf146785c6fc35de2f3ff2N.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{57A73~1\VC_RED~1.EXE	d94ef3e17045490447659f4d6f80c017ba1c6fb03ecf146785c6fc35de2f3ff2N.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~3.EXE	d94ef3e17045490447659f4d6f80c017ba1c6fb03ecf146785c6fc35de2f3ff2N.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\BHO\IE_TO_~1.EXE	d94ef3e17045490447659f4d6f80c017ba1c6fb03ecf146785c6fc35de2f3ff2N.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\NOTIFI~1.EXE	d94ef3e17045490447659f4d6f80c017ba1c6fb03ecf146785c6fc35de2f3ff2N.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.371\GOBD5D~1.EXE	d94ef3e17045490447659f4d6f80c017ba1c6fb03ecf146785c6fc35de2f3ff2N.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\PWAHEL~1.EXE	d94ef3e17045490447659f4d6f80c017ba1c6fb03ecf146785c6fc35de2f3ff2N.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~3.EXE	d94ef3e17045490447659f4d6f80c017ba1c6fb03ecf146785c6fc35de2f3ff2N.exe
File opened for modification	C:\PROGRA~2\MOZILL~1\UNINST~1.EXE	d94ef3e17045490447659f4d6f80c017ba1c6fb03ecf146785c6fc35de2f3ff2N.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\wmprph.exe	d94ef3e17045490447659f4d6f80c017ba1c6fb03ecf146785c6fc35de2f3ff2N.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE	d94ef3e17045490447659f4d6f80c017ba1c6fb03ecf146785c6fc35de2f3ff2N.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\64BITM~1.EXE	d94ef3e17045490447659f4d6f80c017ba1c6fb03ecf146785c6fc35de2f3ff2N.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE	d94ef3e17045490447659f4d6f80c017ba1c6fb03ecf146785c6fc35de2f3ff2N.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{D87AE~1\WINDOW~1.EXE	d94ef3e17045490447659f4d6f80c017ba1c6fb03ecf146785c6fc35de2f3ff2N.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MID1AD~1.EXE	d94ef3e17045490447659f4d6f80c017ba1c6fb03ecf146785c6fc35de2f3ff2N.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\wmpshare.exe	d94ef3e17045490447659f4d6f80c017ba1c6fb03ecf146785c6fc35de2f3ff2N.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\32BITM~1.EXE	d94ef3e17045490447659f4d6f80c017ba1c6fb03ecf146785c6fc35de2f3ff2N.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\MSEDGE~1.EXE	d94ef3e17045490447659f4d6f80c017ba1c6fb03ecf146785c6fc35de2f3ff2N.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\PWAHEL~1.EXE	d94ef3e17045490447659f4d6f80c017ba1c6fb03ecf146785c6fc35de2f3ff2N.exe
File opened for modification	C:\PROGRA~2\WINDOW~2\wab.exe	d94ef3e17045490447659f4d6f80c017ba1c6fb03ecf146785c6fc35de2f3ff2N.exe
File opened for modification	C:\PROGRA~3\Adobe\Setup\{AC76B~1\setup.exe	d94ef3e17045490447659f4d6f80c017ba1c6fb03ecf146785c6fc35de2f3ff2N.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\ADOBEA~1.EXE	d94ef3e17045490447659f4d6f80c017ba1c6fb03ecf146785c6fc35de2f3ff2N.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\java.exe	d94ef3e17045490447659f4d6f80c017ba1c6fb03ecf146785c6fc35de2f3ff2N.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaws.exe	d94ef3e17045490447659f4d6f80c017ba1c6fb03ecf146785c6fc35de2f3ff2N.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MIA062~1.EXE	d94ef3e17045490447659f4d6f80c017ba1c6fb03ecf146785c6fc35de2f3ff2N.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\Eula.exe	d94ef3e17045490447659f4d6f80c017ba1c6fb03ecf146785c6fc35de2f3ff2N.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\READER~1.EXE	d94ef3e17045490447659f4d6f80c017ba1c6fb03ecf146785c6fc35de2f3ff2N.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\setup_wm.exe	d94ef3e17045490447659f4d6f80c017ba1c6fb03ecf146785c6fc35de2f3ff2N.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE	d94ef3e17045490447659f4d6f80c017ba1c6fb03ecf146785c6fc35de2f3ff2N.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\IDENTI~1.EXE	d94ef3e17045490447659f4d6f80c017ba1c6fb03ecf146785c6fc35de2f3ff2N.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\msedge.exe	d94ef3e17045490447659f4d6f80c017ba1c6fb03ecf146785c6fc35de2f3ff2N.exe
File opened for modification	C:\PROGRA~2\INTERN~1\iexplore.exe	d94ef3e17045490447659f4d6f80c017ba1c6fb03ecf146785c6fc35de2f3ff2N.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\msedge.exe	d94ef3e17045490447659f4d6f80c017ba1c6fb03ecf146785c6fc35de2f3ff2N.exe
File opened for modification	C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE	d94ef3e17045490447659f4d6f80c017ba1c6fb03ecf146785c6fc35de2f3ff2N.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\wmplayer.exe	d94ef3e17045490447659f4d6f80c017ba1c6fb03ecf146785c6fc35de2f3ff2N.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroRd32.exe	d94ef3e17045490447659f4d6f80c017ba1c6fb03ecf146785c6fc35de2f3ff2N.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~2.EXE	d94ef3e17045490447659f4d6f80c017ba1c6fb03ecf146785c6fc35de2f3ff2N.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~3.EXE	d94ef3e17045490447659f4d6f80c017ba1c6fb03ecf146785c6fc35de2f3ff2N.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{EF5AF~1\WINDOW~1.EXE	d94ef3e17045490447659f4d6f80c017ba1c6fb03ecf146785c6fc35de2f3ff2N.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADOBEC~1.EXE	d94ef3e17045490447659f4d6f80c017ba1c6fb03ecf146785c6fc35de2f3ff2N.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\COOKIE~1.EXE	d94ef3e17045490447659f4d6f80c017ba1c6fb03ecf146785c6fc35de2f3ff2N.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe	d94ef3e17045490447659f4d6f80c017ba1c6fb03ecf146785c6fc35de2f3ff2N.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\wmpconfig.exe	d94ef3e17045490447659f4d6f80c017ba1c6fb03ecf146785c6fc35de2f3ff2N.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{63880~1\WINDOW~1.EXE	d94ef3e17045490447659f4d6f80c017ba1c6fb03ecf146785c6fc35de2f3ff2N.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\arh.exe	d94ef3e17045490447659f4d6f80c017ba1c6fb03ecf146785c6fc35de2f3ff2N.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\LOGTRA~1.EXE	d94ef3e17045490447659f4d6f80c017ba1c6fb03ecf146785c6fc35de2f3ff2N.exe
File opened for modification	C:\PROGRA~3\MICROS~1\CLICKT~1\{9AC08~1\INTEGR~1.EXE	d94ef3e17045490447659f4d6f80c017ba1c6fb03ecf146785c6fc35de2f3ff2N.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.371\GO664E~1.EXE	d94ef3e17045490447659f4d6f80c017ba1c6fb03ecf146785c6fc35de2f3ff2N.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE	d94ef3e17045490447659f4d6f80c017ba1c6fb03ecf146785c6fc35de2f3ff2N.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE	d94ef3e17045490447659f4d6f80c017ba1c6fb03ecf146785c6fc35de2f3ff2N.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaw.exe	d94ef3e17045490447659f4d6f80c017ba1c6fb03ecf146785c6fc35de2f3ff2N.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~1.EXE	d94ef3e17045490447659f4d6f80c017ba1c6fb03ecf146785c6fc35de2f3ff2N.exe
File opened for modification	C:\PROGRA~2\Google\Update\DISABL~1.EXE	d94ef3e17045490447659f4d6f80c017ba1c6fb03ecf146785c6fc35de2f3ff2N.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\ELEVAT~1.EXE	d94ef3e17045490447659f4d6f80c017ba1c6fb03ecf146785c6fc35de2f3ff2N.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~2.EXE	d94ef3e17045490447659f4d6f80c017ba1c6fb03ecf146785c6fc35de2f3ff2N.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~4.EXE	d94ef3e17045490447659f4d6f80c017ba1c6fb03ecf146785c6fc35de2f3ff2N.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\wmlaunch.exe	d94ef3e17045490447659f4d6f80c017ba1c6fb03ecf146785c6fc35de2f3ff2N.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~4.EXE	d94ef3e17045490447659f4d6f80c017ba1c6fb03ecf146785c6fc35de2f3ff2N.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.371\GOF5E2~1.EXE	d94ef3e17045490447659f4d6f80c017ba1c6fb03ecf146785c6fc35de2f3ff2N.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADelRCP.exe	d94ef3e17045490447659f4d6f80c017ba1c6fb03ecf146785c6fc35de2f3ff2N.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\FULLTR~1.EXE	d94ef3e17045490447659f4d6f80c017ba1c6fb03ecf146785c6fc35de2f3ff2N.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jaureg.exe	d94ef3e17045490447659f4d6f80c017ba1c6fb03ecf146785c6fc35de2f3ff2N.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ielowutil.exe	d94ef3e17045490447659f4d6f80c017ba1c6fb03ecf146785c6fc35de2f3ff2N.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\svchost.com	d94ef3e17045490447659f4d6f80c017ba1c6fb03ecf146785c6fc35de2f3ff2N.exe

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	d94ef3e17045490447659f4d6f80c017ba1c6fb03ecf146785c6fc35de2f3ff2N.exe

Modifies registry class 1 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*"	d94ef3e17045490447659f4d6f80c017ba1c6fb03ecf146785c6fc35de2f3ff2N.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 2324 wrote to memory of 4876	2324	d94ef3e17045490447659f4d6f80c017ba1c6fb03ecf146785c6fc35de2f3ff2N.exe	82
PID 2324 wrote to memory of 4876	2324	d94ef3e17045490447659f4d6f80c017ba1c6fb03ecf146785c6fc35de2f3ff2N.exe	82

C:\Users\Admin\AppData\Local\Temp\d94ef3e17045490447659f4d6f80c017ba1c6fb03ecf146785c6fc35de2f3ff2N.exe
"C:\Users\Admin\AppData\Local\Temp\d94ef3e17045490447659f4d6f80c017ba1c6fb03ecf146785c6fc35de2f3ff2N.exe"
1⤵
- Checks computer location settings
- Modifies system executable filetype association
- Drops file in Program Files directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:2324
- C:\Users\Admin\AppData\Local\Temp\3582-490\d94ef3e17045490447659f4d6f80c017ba1c6fb03ecf146785c6fc35de2f3ff2N.exe
  "C:\Users\Admin\AppData\Local\Temp\3582-490\d94ef3e17045490447659f4d6f80c017ba1c6fb03ecf146785c6fc35de2f3ff2N.exe"
  2⤵
  - Executes dropped EXE
  PID:4876

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Event Triggered Execution

T1546

Change Default File Association

T1546.001

Privilege Escalation

Event Triggered Execution

T1546

Change Default File Association

T1546.001

Defense Evasion

Modify Registry

T1112

Credential Access

Credentials from Password Stores

T1555

Credentials from Web Browsers

T1555.003

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

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Downloads

C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE

Filesize
86KB

MD5
c324431305861add7ddf9186a9221bd9

SHA1
61855e1f81606f3cb336f842a1cdd697c7a40912

SHA256
f331213f5bcfed2a6dba0dc0c97b5b309c00b013dc47bdb4726d51cf2c274570

SHA512
4b532b2bf6eaf3f618bb08b0a6f7af88ce23d76df146b2d007d5a8224ea0463525a86aacc996468cd3a513404aa66cbc516ed27aa9bd142e46492b160d411dc8

Download Submit
C:\Users\Admin\AppData\Local\Temp\3582-490\d94ef3e17045490447659f4d6f80c017ba1c6fb03ecf146785c6fc35de2f3ff2N.exe

Filesize
3.2MB

MD5
ebde7565c6b0ba1c0cd549f5b70970d2

SHA1
0b98f34c02e3ededf0b312ec35106c07100ba403

SHA256
8b7f8dc42c1bbe3a49eb4c811eb8f2735ba817f2baca8189f3e7522ed58d4269

SHA512
174eab5f8867fd32878ca1582cf1b30e63cb15be47ee6fd1e5a27c91e83692d5d7659a7b02b981f35595b60740af2b31528e180df96ce2c6aae3e16bed92e710

Download Submit
memory/2324-109-0x0000000000400000-0x0000000000478000-memory.dmp

Filesize
480KB

Download
memory/2324-107-0x0000000000400000-0x0000000000478000-memory.dmp

Filesize
480KB

Download
memory/2324-106-0x0000000000400000-0x0000000000478000-memory.dmp

Filesize
480KB

Download
memory/4876-17-0x000002199F0F0000-0x000002199F0F8000-memory.dmp

Filesize
32KB

Download
memory/4876-16-0x00007FFA73F00000-0x00007FFA749C1000-memory.dmp

Filesize
10.8MB

Download
memory/4876-18-0x000002199F150000-0x000002199F188000-memory.dmp

Filesize
224KB

Download
memory/4876-19-0x000002199F100000-0x000002199F10E000-memory.dmp

Filesize
56KB

Download
memory/4876-20-0x00007FFA73F00000-0x00007FFA749C1000-memory.dmp

Filesize
10.8MB

Download
memory/4876-15-0x00007FFA73F00000-0x00007FFA749C1000-memory.dmp

Filesize
10.8MB

Download
memory/4876-35-0x00007FFA73F00000-0x00007FFA749C1000-memory.dmp

Filesize
10.8MB

Download
memory/4876-14-0x00007FFA73F00000-0x00007FFA749C1000-memory.dmp

Filesize
10.8MB

Download
memory/4876-13-0x00000219830B0000-0x00000219833EA000-memory.dmp

Filesize
3.2MB

Download
memory/4876-12-0x00007FFA73F03000-0x00007FFA73F05000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads