neshta | 760124d64d0768752264f1e0cbaf3c11e187b457c04b97f3c5791aa9963ddfa0

Analysis

max time kernel
136s
max time network
140s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
29-10-2024 01:04

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General

Target

760124d64d0768752264f1e0cbaf3c11e187b457c04b97f3c5791aa9963ddfa0.exe
Size

5.9MB
MD5

a37aa0895086be9a9cac3c8c379f1a90
SHA1

8986841df3faa261873211c5385c96b63fbf5da2
SHA256

760124d64d0768752264f1e0cbaf3c11e187b457c04b97f3c5791aa9963ddfa0
SHA512

d61b1ee156e9cdb7f1bd9b1b8671d66036ac6679e1b633e4b649f606cfac63f3d5102a15269dab171e62a1ddce9298c53c432a645d6ce4ad022d979e32b727db
SSDEEP

98304:fC4T2T4KZAznI1f5fjXAJyhi0LXKDkBAjfjejYvpPd:fC4T2T44AznI1f5fjXsyhi0LaDkBAjfR

Score

10^/10

neshta discovery persistence spyware stealer

Malware Config

Signatures

Detect Neshta payload 4 IoCs

Processes:

resource	yara_rule
behavioral2/files/0x000600000002021e-17.dat	family_neshta
behavioral2/memory/4384-97-0x0000000000400000-0x000000000041B000-memory.dmp	family_neshta
behavioral2/memory/4384-98-0x0000000000400000-0x000000000041B000-memory.dmp	family_neshta
behavioral2/memory/4384-100-0x0000000000400000-0x000000000041B000-memory.dmp	family_neshta

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

Processes:

760124d64d0768752264f1e0cbaf3c11e187b457c04b97f3c5791aa9963ddfa0.exe

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Control Panel\International\Geo\Nation	760124d64d0768752264f1e0cbaf3c11e187b457c04b97f3c5791aa9963ddfa0.exe

Executes dropped EXE 1 IoCs

Processes:

760124d64d0768752264f1e0cbaf3c11e187b457c04b97f3c5791aa9963ddfa0.exe

pid	Process
3344	760124d64d0768752264f1e0cbaf3c11e187b457c04b97f3c5791aa9963ddfa0.exe

Modifies system executable filetype association 2 TTPs 1 IoCs

persistence

Modify Registry

T1112

Change Default File Association

T1546.001

Processes:

760124d64d0768752264f1e0cbaf3c11e187b457c04b97f3c5791aa9963ddfa0.exe

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*"	760124d64d0768752264f1e0cbaf3c11e187b457c04b97f3c5791aa9963ddfa0.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

Processes:

760124d64d0768752264f1e0cbaf3c11e187b457c04b97f3c5791aa9963ddfa0.exe

description	ioc	Process
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADOBEC~1.EXE	760124d64d0768752264f1e0cbaf3c11e187b457c04b97f3c5791aa9963ddfa0.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\arh.exe	760124d64d0768752264f1e0cbaf3c11e187b457c04b97f3c5791aa9963ddfa0.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\32BITM~1.EXE	760124d64d0768752264f1e0cbaf3c11e187b457c04b97f3c5791aa9963ddfa0.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ielowutil.exe	760124d64d0768752264f1e0cbaf3c11e187b457c04b97f3c5791aa9963ddfa0.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~2.EXE	760124d64d0768752264f1e0cbaf3c11e187b457c04b97f3c5791aa9963ddfa0.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MID1AD~1.EXE	760124d64d0768752264f1e0cbaf3c11e187b457c04b97f3c5791aa9963ddfa0.exe
File opened for modification	C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE	760124d64d0768752264f1e0cbaf3c11e187b457c04b97f3c5791aa9963ddfa0.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\wmplayer.exe	760124d64d0768752264f1e0cbaf3c11e187b457c04b97f3c5791aa9963ddfa0.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~3.EXE	760124d64d0768752264f1e0cbaf3c11e187b457c04b97f3c5791aa9963ddfa0.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\COOKIE~1.EXE	760124d64d0768752264f1e0cbaf3c11e187b457c04b97f3c5791aa9963ddfa0.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\java.exe	760124d64d0768752264f1e0cbaf3c11e187b457c04b97f3c5791aa9963ddfa0.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ieinstal.exe	760124d64d0768752264f1e0cbaf3c11e187b457c04b97f3c5791aa9963ddfa0.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~1.EXE	760124d64d0768752264f1e0cbaf3c11e187b457c04b97f3c5791aa9963ddfa0.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MIA062~1.EXE	760124d64d0768752264f1e0cbaf3c11e187b457c04b97f3c5791aa9963ddfa0.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\wmlaunch.exe	760124d64d0768752264f1e0cbaf3c11e187b457c04b97f3c5791aa9963ddfa0.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE	760124d64d0768752264f1e0cbaf3c11e187b457c04b97f3c5791aa9963ddfa0.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE	760124d64d0768752264f1e0cbaf3c11e187b457c04b97f3c5791aa9963ddfa0.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\AdobeARM.exe	760124d64d0768752264f1e0cbaf3c11e187b457c04b97f3c5791aa9963ddfa0.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE	760124d64d0768752264f1e0cbaf3c11e187b457c04b97f3c5791aa9963ddfa0.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\64BITM~1.EXE	760124d64d0768752264f1e0cbaf3c11e187b457c04b97f3c5791aa9963ddfa0.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\READER~1.EXE	760124d64d0768752264f1e0cbaf3c11e187b457c04b97f3c5791aa9963ddfa0.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.371\GOBD5D~1.EXE	760124d64d0768752264f1e0cbaf3c11e187b457c04b97f3c5791aa9963ddfa0.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\INSTAL~1\setup.exe	760124d64d0768752264f1e0cbaf3c11e187b457c04b97f3c5791aa9963ddfa0.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\PWAHEL~1.EXE	760124d64d0768752264f1e0cbaf3c11e187b457c04b97f3c5791aa9963ddfa0.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~4.EXE	760124d64d0768752264f1e0cbaf3c11e187b457c04b97f3c5791aa9963ddfa0.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jaureg.exe	760124d64d0768752264f1e0cbaf3c11e187b457c04b97f3c5791aa9963ddfa0.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\PWAHEL~1.EXE	760124d64d0768752264f1e0cbaf3c11e187b457c04b97f3c5791aa9963ddfa0.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{D87AE~1\WINDOW~1.EXE	760124d64d0768752264f1e0cbaf3c11e187b457c04b97f3c5791aa9963ddfa0.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroCEF\RdrCEF.exe	760124d64d0768752264f1e0cbaf3c11e187b457c04b97f3c5791aa9963ddfa0.exe
File opened for modification	C:\PROGRA~2\WINDOW~2\wabmig.exe	760124d64d0768752264f1e0cbaf3c11e187b457c04b97f3c5791aa9963ddfa0.exe
File opened for modification	C:\PROGRA~2\WI8A19~1\ImagingDevices.exe	760124d64d0768752264f1e0cbaf3c11e187b457c04b97f3c5791aa9963ddfa0.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{EF5AF~1\WINDOW~1.EXE	760124d64d0768752264f1e0cbaf3c11e187b457c04b97f3c5791aa9963ddfa0.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADelRCP.exe	760124d64d0768752264f1e0cbaf3c11e187b457c04b97f3c5791aa9963ddfa0.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\ADOBEA~1.EXE	760124d64d0768752264f1e0cbaf3c11e187b457c04b97f3c5791aa9963ddfa0.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~1.EXE	760124d64d0768752264f1e0cbaf3c11e187b457c04b97f3c5791aa9963ddfa0.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\BHO\IE_TO_~1.EXE	760124d64d0768752264f1e0cbaf3c11e187b457c04b97f3c5791aa9963ddfa0.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~3.EXE	760124d64d0768752264f1e0cbaf3c11e187b457c04b97f3c5791aa9963ddfa0.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\setup_wm.exe	760124d64d0768752264f1e0cbaf3c11e187b457c04b97f3c5791aa9963ddfa0.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\wmpconfig.exe	760124d64d0768752264f1e0cbaf3c11e187b457c04b97f3c5791aa9963ddfa0.exe
File opened for modification	C:\PROGRA~3\Adobe\Setup\{AC76B~1\setup.exe	760124d64d0768752264f1e0cbaf3c11e187b457c04b97f3c5791aa9963ddfa0.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\FULLTR~1.EXE	760124d64d0768752264f1e0cbaf3c11e187b457c04b97f3c5791aa9963ddfa0.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe	760124d64d0768752264f1e0cbaf3c11e187b457c04b97f3c5791aa9963ddfa0.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.371\GOF5E2~1.EXE	760124d64d0768752264f1e0cbaf3c11e187b457c04b97f3c5791aa9963ddfa0.exe
File opened for modification	C:\PROGRA~2\INTERN~1\iexplore.exe	760124d64d0768752264f1e0cbaf3c11e187b457c04b97f3c5791aa9963ddfa0.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\WOW_HE~1.EXE	760124d64d0768752264f1e0cbaf3c11e187b457c04b97f3c5791aa9963ddfa0.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~4.EXE	760124d64d0768752264f1e0cbaf3c11e187b457c04b97f3c5791aa9963ddfa0.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\IDENTI~1.EXE	760124d64d0768752264f1e0cbaf3c11e187b457c04b97f3c5791aa9963ddfa0.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\MSEDGE~1.EXE	760124d64d0768752264f1e0cbaf3c11e187b457c04b97f3c5791aa9963ddfa0.exe
File opened for modification	C:\PROGRA~2\MOZILL~1\UNINST~1.EXE	760124d64d0768752264f1e0cbaf3c11e187b457c04b97f3c5791aa9963ddfa0.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\wmprph.exe	760124d64d0768752264f1e0cbaf3c11e187b457c04b97f3c5791aa9963ddfa0.exe
File opened for modification	C:\PROGRA~3\MICROS~1\CLICKT~1\{9AC08~1\INTEGR~1.EXE	760124d64d0768752264f1e0cbaf3c11e187b457c04b97f3c5791aa9963ddfa0.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{57A73~1\VC_RED~1.EXE	760124d64d0768752264f1e0cbaf3c11e187b457c04b97f3c5791aa9963ddfa0.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROBR~1.EXE	760124d64d0768752264f1e0cbaf3c11e187b457c04b97f3c5791aa9963ddfa0.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\Browser\WCCHRO~1\WCCHRO~1.EXE	760124d64d0768752264f1e0cbaf3c11e187b457c04b97f3c5791aa9963ddfa0.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ExtExport.exe	760124d64d0768752264f1e0cbaf3c11e187b457c04b97f3c5791aa9963ddfa0.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\msedge.exe	760124d64d0768752264f1e0cbaf3c11e187b457c04b97f3c5791aa9963ddfa0.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~1.EXE	760124d64d0768752264f1e0cbaf3c11e187b457c04b97f3c5791aa9963ddfa0.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~3.EXE	760124d64d0768752264f1e0cbaf3c11e187b457c04b97f3c5791aa9963ddfa0.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\wmpshare.exe	760124d64d0768752264f1e0cbaf3c11e187b457c04b97f3c5791aa9963ddfa0.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroRd32.exe	760124d64d0768752264f1e0cbaf3c11e187b457c04b97f3c5791aa9963ddfa0.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\Eula.exe	760124d64d0768752264f1e0cbaf3c11e187b457c04b97f3c5791aa9963ddfa0.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\LOGTRA~1.EXE	760124d64d0768752264f1e0cbaf3c11e187b457c04b97f3c5791aa9963ddfa0.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaws.exe	760124d64d0768752264f1e0cbaf3c11e187b457c04b97f3c5791aa9963ddfa0.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.371\GO664E~1.EXE	760124d64d0768752264f1e0cbaf3c11e187b457c04b97f3c5791aa9963ddfa0.exe

Drops file in Windows directory 1 IoCs

Processes:

760124d64d0768752264f1e0cbaf3c11e187b457c04b97f3c5791aa9963ddfa0.exe

description	ioc	Process
File opened for modification	C:\Windows\svchost.com	760124d64d0768752264f1e0cbaf3c11e187b457c04b97f3c5791aa9963ddfa0.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 2 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

Processes:

760124d64d0768752264f1e0cbaf3c11e187b457c04b97f3c5791aa9963ddfa0.exe760124d64d0768752264f1e0cbaf3c11e187b457c04b97f3c5791aa9963ddfa0.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	760124d64d0768752264f1e0cbaf3c11e187b457c04b97f3c5791aa9963ddfa0.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	760124d64d0768752264f1e0cbaf3c11e187b457c04b97f3c5791aa9963ddfa0.exe

Modifies registry class 1 IoCs

Processes:

760124d64d0768752264f1e0cbaf3c11e187b457c04b97f3c5791aa9963ddfa0.exe

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*"	760124d64d0768752264f1e0cbaf3c11e187b457c04b97f3c5791aa9963ddfa0.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

760124d64d0768752264f1e0cbaf3c11e187b457c04b97f3c5791aa9963ddfa0.exe

pid	Process
3344	760124d64d0768752264f1e0cbaf3c11e187b457c04b97f3c5791aa9963ddfa0.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

760124d64d0768752264f1e0cbaf3c11e187b457c04b97f3c5791aa9963ddfa0.exe

description	pid	Process	procid_target
PID 4384 wrote to memory of 3344	4384	760124d64d0768752264f1e0cbaf3c11e187b457c04b97f3c5791aa9963ddfa0.exe	84
PID 4384 wrote to memory of 3344	4384	760124d64d0768752264f1e0cbaf3c11e187b457c04b97f3c5791aa9963ddfa0.exe	84
PID 4384 wrote to memory of 3344	4384	760124d64d0768752264f1e0cbaf3c11e187b457c04b97f3c5791aa9963ddfa0.exe	84

C:\Users\Admin\AppData\Local\Temp\760124d64d0768752264f1e0cbaf3c11e187b457c04b97f3c5791aa9963ddfa0.exe
"C:\Users\Admin\AppData\Local\Temp\760124d64d0768752264f1e0cbaf3c11e187b457c04b97f3c5791aa9963ddfa0.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:4384
- C:\Users\Admin\AppData\Local\Temp\3582-490\760124d64d0768752264f1e0cbaf3c11e187b457c04b97f3c5791aa9963ddfa0.exe
  "C:\Users\Admin\AppData\Local\Temp\3582-490\760124d64d0768752264f1e0cbaf3c11e187b457c04b97f3c5791aa9963ddfa0.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  PID:3344

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

Replay Monitor

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Downloads

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

Filesize
86KB

MD5
3b73078a714bf61d1c19ebc3afc0e454

SHA1
9abeabd74613a2f533e2244c9ee6f967188e4e7e

SHA256
ded54d1fcca07b6bff2bc3b9a1131eac29ff1f836e5d7a7c5c325ec5abe96e29

SHA512
75959d4e8a7649c3268b551a2a378e6d27c0bfb03d2422ebeeb67b0a3f78c079473214057518930f2d72773ce79b106fd2d78405e8e3d8883459dcbb49c163c4

Download Submit
C:\Users\Admin\AppData\Local\Temp\3582-490\760124d64d0768752264f1e0cbaf3c11e187b457c04b97f3c5791aa9963ddfa0.exe

Filesize
5.8MB

MD5
77004a259b739283f5f6621d7837f73d

SHA1
7e3da85d8ee07478132050369dec47e99f9842fe

SHA256
907422126ee022aec2e024284fbecc8410ee583c653ff23384b8c6298f2df68b

SHA512
d3f2705cf5f76d25be9aa4ec2045b952df03b35fadb69a90421a971aefe3204705be0aa17aa6c06ded72dc4ce44f6ef778a149ba4b33acbd769daec89de2dee1

Download Submit
memory/4384-97-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

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memory/4384-98-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/4384-100-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

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