neshta | 7dd012efd542dbd9c84dffe5e31605bebb42a1e3363de59442d7f735ca9ee0ea

Analysis

max time kernel
93s
max time network
95s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
25-11-2024 19:36

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General

Target

7dd012efd542dbd9c84dffe5e31605bebb42a1e3363de59442d7f735ca9ee0eaN.exe
Size

547KB
MD5

25298dff50882ebc99bfb9c54d12f710
SHA1

09d93aca388c50833a839005651b0388805daade
SHA256

7dd012efd542dbd9c84dffe5e31605bebb42a1e3363de59442d7f735ca9ee0ea
SHA512

0a16fec11173a5822a9f4eae0905e8c746f8a65de7c9e0bb98200ee6ff6a45d39a7010ced79d119c2d258d82d4b17060b2269d491e1224cee8f407ff53c5aba2
SSDEEP

12288:pI/jvZmHkWaGAVFurja+bN4hPW6dMAjhBS9G3Cw7+:a7vZmHkWaGAVFJKN8O6dBYOh7+

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-1-5-21-3442511616-637977696-3186306149-1000\Control Panel\International\Geo\Nation	7dd012efd542dbd9c84dffe5e31605bebb42a1e3363de59442d7f735ca9ee0eaN.exe

Executes dropped EXE 1 IoCs

pid	Process
1488	7dd012efd542dbd9c84dffe5e31605bebb42a1e3363de59442d7f735ca9ee0eaN.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\" %*"	7dd012efd542dbd9c84dffe5e31605bebb42a1e3363de59442d7f735ca9ee0eaN.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\INTERN~1\ielowutil.exe	7dd012efd542dbd9c84dffe5e31605bebb42a1e3363de59442d7f735ca9ee0eaN.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\COOKIE~1.EXE	7dd012efd542dbd9c84dffe5e31605bebb42a1e3363de59442d7f735ca9ee0eaN.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\msedge.exe	7dd012efd542dbd9c84dffe5e31605bebb42a1e3363de59442d7f735ca9ee0eaN.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~3.EXE	7dd012efd542dbd9c84dffe5e31605bebb42a1e3363de59442d7f735ca9ee0eaN.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{EF5AF~1\WINDOW~1.EXE	7dd012efd542dbd9c84dffe5e31605bebb42a1e3363de59442d7f735ca9ee0eaN.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\LOGTRA~1.EXE	7dd012efd542dbd9c84dffe5e31605bebb42a1e3363de59442d7f735ca9ee0eaN.exe
File opened for modification	C:\PROGRA~2\Google\Update\DISABL~1.EXE	7dd012efd542dbd9c84dffe5e31605bebb42a1e3363de59442d7f735ca9ee0eaN.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~1.EXE	7dd012efd542dbd9c84dffe5e31605bebb42a1e3363de59442d7f735ca9ee0eaN.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\IDENTI~1.EXE	7dd012efd542dbd9c84dffe5e31605bebb42a1e3363de59442d7f735ca9ee0eaN.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\64BITM~1.EXE	7dd012efd542dbd9c84dffe5e31605bebb42a1e3363de59442d7f735ca9ee0eaN.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jaureg.exe	7dd012efd542dbd9c84dffe5e31605bebb42a1e3363de59442d7f735ca9ee0eaN.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~1.EXE	7dd012efd542dbd9c84dffe5e31605bebb42a1e3363de59442d7f735ca9ee0eaN.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~4.EXE	7dd012efd542dbd9c84dffe5e31605bebb42a1e3363de59442d7f735ca9ee0eaN.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\wmlaunch.exe	7dd012efd542dbd9c84dffe5e31605bebb42a1e3363de59442d7f735ca9ee0eaN.exe
File opened for modification	C:\PROGRA~2\WINDOW~3\ACCESS~1\wordpad.exe	7dd012efd542dbd9c84dffe5e31605bebb42a1e3363de59442d7f735ca9ee0eaN.exe
File opened for modification	C:\PROGRA~3\MICROS~1\CLICKT~1\{9AC08~1\INTEGR~1.EXE	7dd012efd542dbd9c84dffe5e31605bebb42a1e3363de59442d7f735ca9ee0eaN.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE	7dd012efd542dbd9c84dffe5e31605bebb42a1e3363de59442d7f735ca9ee0eaN.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\Browser\WCCHRO~1\WCCHRO~1.EXE	7dd012efd542dbd9c84dffe5e31605bebb42a1e3363de59442d7f735ca9ee0eaN.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ieinstal.exe	7dd012efd542dbd9c84dffe5e31605bebb42a1e3363de59442d7f735ca9ee0eaN.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{57A73~1\VC_RED~1.EXE	7dd012efd542dbd9c84dffe5e31605bebb42a1e3363de59442d7f735ca9ee0eaN.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\ELEVAT~1.EXE	7dd012efd542dbd9c84dffe5e31605bebb42a1e3363de59442d7f735ca9ee0eaN.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\msedge.exe	7dd012efd542dbd9c84dffe5e31605bebb42a1e3363de59442d7f735ca9ee0eaN.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroRd32.exe	7dd012efd542dbd9c84dffe5e31605bebb42a1e3363de59442d7f735ca9ee0eaN.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.371\GO664E~1.EXE	7dd012efd542dbd9c84dffe5e31605bebb42a1e3363de59442d7f735ca9ee0eaN.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~2.EXE	7dd012efd542dbd9c84dffe5e31605bebb42a1e3363de59442d7f735ca9ee0eaN.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~3.EXE	7dd012efd542dbd9c84dffe5e31605bebb42a1e3363de59442d7f735ca9ee0eaN.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ExtExport.exe	7dd012efd542dbd9c84dffe5e31605bebb42a1e3363de59442d7f735ca9ee0eaN.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MIA062~1.EXE	7dd012efd542dbd9c84dffe5e31605bebb42a1e3363de59442d7f735ca9ee0eaN.exe
File opened for modification	C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE	7dd012efd542dbd9c84dffe5e31605bebb42a1e3363de59442d7f735ca9ee0eaN.exe
File opened for modification	C:\PROGRA~2\WINDOW~2\wabmig.exe	7dd012efd542dbd9c84dffe5e31605bebb42a1e3363de59442d7f735ca9ee0eaN.exe
File opened for modification	C:\PROGRA~2\WI8A19~1\ImagingDevices.exe	7dd012efd542dbd9c84dffe5e31605bebb42a1e3363de59442d7f735ca9ee0eaN.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{63880~1\WINDOW~1.EXE	7dd012efd542dbd9c84dffe5e31605bebb42a1e3363de59442d7f735ca9ee0eaN.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE	7dd012efd542dbd9c84dffe5e31605bebb42a1e3363de59442d7f735ca9ee0eaN.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~4.EXE	7dd012efd542dbd9c84dffe5e31605bebb42a1e3363de59442d7f735ca9ee0eaN.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE	7dd012efd542dbd9c84dffe5e31605bebb42a1e3363de59442d7f735ca9ee0eaN.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE	7dd012efd542dbd9c84dffe5e31605bebb42a1e3363de59442d7f735ca9ee0eaN.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\32BITM~1.EXE	7dd012efd542dbd9c84dffe5e31605bebb42a1e3363de59442d7f735ca9ee0eaN.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.371\GOBD5D~1.EXE	7dd012efd542dbd9c84dffe5e31605bebb42a1e3363de59442d7f735ca9ee0eaN.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\wmpshare.exe	7dd012efd542dbd9c84dffe5e31605bebb42a1e3363de59442d7f735ca9ee0eaN.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE	7dd012efd542dbd9c84dffe5e31605bebb42a1e3363de59442d7f735ca9ee0eaN.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE	7dd012efd542dbd9c84dffe5e31605bebb42a1e3363de59442d7f735ca9ee0eaN.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROBR~1.EXE	7dd012efd542dbd9c84dffe5e31605bebb42a1e3363de59442d7f735ca9ee0eaN.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADOBEC~1.EXE	7dd012efd542dbd9c84dffe5e31605bebb42a1e3363de59442d7f735ca9ee0eaN.exe
File opened for modification	C:\PROGRA~2\WINDOW~2\wab.exe	7dd012efd542dbd9c84dffe5e31605bebb42a1e3363de59442d7f735ca9ee0eaN.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\wmpconfig.exe	7dd012efd542dbd9c84dffe5e31605bebb42a1e3363de59442d7f735ca9ee0eaN.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\wmprph.exe	7dd012efd542dbd9c84dffe5e31605bebb42a1e3363de59442d7f735ca9ee0eaN.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\BHO\IE_TO_~1.EXE	7dd012efd542dbd9c84dffe5e31605bebb42a1e3363de59442d7f735ca9ee0eaN.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~1.EXE	7dd012efd542dbd9c84dffe5e31605bebb42a1e3363de59442d7f735ca9ee0eaN.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\INSTAL~1\setup.exe	7dd012efd542dbd9c84dffe5e31605bebb42a1e3363de59442d7f735ca9ee0eaN.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\wmplayer.exe	7dd012efd542dbd9c84dffe5e31605bebb42a1e3363de59442d7f735ca9ee0eaN.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\AdobeARM.exe	7dd012efd542dbd9c84dffe5e31605bebb42a1e3363de59442d7f735ca9ee0eaN.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaws.exe	7dd012efd542dbd9c84dffe5e31605bebb42a1e3363de59442d7f735ca9ee0eaN.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~2.EXE	7dd012efd542dbd9c84dffe5e31605bebb42a1e3363de59442d7f735ca9ee0eaN.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MID1AD~1.EXE	7dd012efd542dbd9c84dffe5e31605bebb42a1e3363de59442d7f735ca9ee0eaN.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\ADOBEA~1.EXE	7dd012efd542dbd9c84dffe5e31605bebb42a1e3363de59442d7f735ca9ee0eaN.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\PWAHEL~1.EXE	7dd012efd542dbd9c84dffe5e31605bebb42a1e3363de59442d7f735ca9ee0eaN.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{D87AE~1\WINDOW~1.EXE	7dd012efd542dbd9c84dffe5e31605bebb42a1e3363de59442d7f735ca9ee0eaN.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\WOW_HE~1.EXE	7dd012efd542dbd9c84dffe5e31605bebb42a1e3363de59442d7f735ca9ee0eaN.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~2.EXE	7dd012efd542dbd9c84dffe5e31605bebb42a1e3363de59442d7f735ca9ee0eaN.exe
File opened for modification	C:\PROGRA~2\MOZILL~1\UNINST~1.EXE	7dd012efd542dbd9c84dffe5e31605bebb42a1e3363de59442d7f735ca9ee0eaN.exe
File opened for modification	C:\PROGRA~3\Adobe\Setup\{AC76B~1\setup.exe	7dd012efd542dbd9c84dffe5e31605bebb42a1e3363de59442d7f735ca9ee0eaN.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaw.exe	7dd012efd542dbd9c84dffe5e31605bebb42a1e3363de59442d7f735ca9ee0eaN.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\MSEDGE~1.EXE	7dd012efd542dbd9c84dffe5e31605bebb42a1e3363de59442d7f735ca9ee0eaN.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\Eula.exe	7dd012efd542dbd9c84dffe5e31605bebb42a1e3363de59442d7f735ca9ee0eaN.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\svchost.com	7dd012efd542dbd9c84dffe5e31605bebb42a1e3363de59442d7f735ca9ee0eaN.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	7dd012efd542dbd9c84dffe5e31605bebb42a1e3363de59442d7f735ca9ee0eaN.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\" %*"	7dd012efd542dbd9c84dffe5e31605bebb42a1e3363de59442d7f735ca9ee0eaN.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 2124 wrote to memory of 1488	2124	7dd012efd542dbd9c84dffe5e31605bebb42a1e3363de59442d7f735ca9ee0eaN.exe	82
PID 2124 wrote to memory of 1488	2124	7dd012efd542dbd9c84dffe5e31605bebb42a1e3363de59442d7f735ca9ee0eaN.exe	82

C:\Users\Admin\AppData\Local\Temp\7dd012efd542dbd9c84dffe5e31605bebb42a1e3363de59442d7f735ca9ee0eaN.exe
"C:\Users\Admin\AppData\Local\Temp\7dd012efd542dbd9c84dffe5e31605bebb42a1e3363de59442d7f735ca9ee0eaN.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:2124
- C:\Users\Admin\AppData\Local\Temp\3582-490\7dd012efd542dbd9c84dffe5e31605bebb42a1e3363de59442d7f735ca9ee0eaN.exe
  "C:\Users\Admin\AppData\Local\Temp\3582-490\7dd012efd542dbd9c84dffe5e31605bebb42a1e3363de59442d7f735ca9ee0eaN.exe"
  2⤵
  - Executes dropped EXE
  PID:1488

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\7dd012efd542dbd9c84dffe5e31605bebb42a1e3363de59442d7f735ca9ee0eaN.exe

Filesize
507KB

MD5
c0252797b03f07a07c560ced7a112419

SHA1
42a336f17da3bf16ac639dace585621ca13b4b1a

SHA256
786d92b9457a1122dec26bcd4354e79af03eb7678a00d4dd930c32662a7d7209

SHA512
db38ecc3241812c05ee2335c0c4d65353357136fd2da9c04872fcba210e2c2a4976d9c8be30a434066a852b56772ec673c70487813063d8a4b51fd06d7066092

Download Submit
memory/2124-95-0x0000000000400000-0x0000000000478000-memory.dmp

Filesize
480KB

Download
memory/2124-96-0x0000000000400000-0x0000000000478000-memory.dmp

Filesize
480KB

Download
memory/2124-97-0x0000000000400000-0x0000000000478000-memory.dmp

Filesize
480KB

Download
memory/2124-99-0x0000000000400000-0x0000000000478000-memory.dmp

Filesize
480KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads