neshta | 94f98332f5b6dd951ecbfe8dbb025d4af9ed1de048a4ad8ea74d471fdab71a94

Analysis

max time kernel
105s
max time network
109s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
28-10-2024 21:43

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General

Target

94f98332f5b6dd951ecbfe8dbb025d4af9ed1de048a4ad8ea74d471fdab71a94N.exe
Size

4.2MB
MD5

b01f24b96e1c6fd7730f3dce38dbbf70
SHA1

ff3ef86b67771699f236a08f6e496b673616b419
SHA256

94f98332f5b6dd951ecbfe8dbb025d4af9ed1de048a4ad8ea74d471fdab71a94
SHA512

87156bdab2216f000902af0eee7b01340c8abf232518e4b2ce47090383ead0c1546ce8612d74e00be8411a0e772d851b17fe68aa42448626ec2c822968d75500
SSDEEP

49152:FgK6+VFG5I+0LE+Wes2YAfUyX5MiKhBYwKYeR2lulBfnj/ad0xZ27OyUSDkKgm8c:hFG5oe4fjX5MmJfX/lSiyUQkKgmehE

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

Processes:

94f98332f5b6dd951ecbfe8dbb025d4af9ed1de048a4ad8ea74d471fdab71a94N.exe

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\Control Panel\International\Geo\Nation	94f98332f5b6dd951ecbfe8dbb025d4af9ed1de048a4ad8ea74d471fdab71a94N.exe

Executes dropped EXE 1 IoCs

Processes:

94f98332f5b6dd951ecbfe8dbb025d4af9ed1de048a4ad8ea74d471fdab71a94N.exe

pid	Process
2768	94f98332f5b6dd951ecbfe8dbb025d4af9ed1de048a4ad8ea74d471fdab71a94N.exe

Modifies system executable filetype association 2 TTPs 1 IoCs

persistence

Modify Registry

T1112

Change Default File Association

T1546.001

Processes:

94f98332f5b6dd951ecbfe8dbb025d4af9ed1de048a4ad8ea74d471fdab71a94N.exe

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*"	94f98332f5b6dd951ecbfe8dbb025d4af9ed1de048a4ad8ea74d471fdab71a94N.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:

94f98332f5b6dd951ecbfe8dbb025d4af9ed1de048a4ad8ea74d471fdab71a94N.exe

description	ioc	Process
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROBR~1.EXE	94f98332f5b6dd951ecbfe8dbb025d4af9ed1de048a4ad8ea74d471fdab71a94N.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\AdobeARM.exe	94f98332f5b6dd951ecbfe8dbb025d4af9ed1de048a4ad8ea74d471fdab71a94N.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~2.EXE	94f98332f5b6dd951ecbfe8dbb025d4af9ed1de048a4ad8ea74d471fdab71a94N.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\INSTAL~1\setup.exe	94f98332f5b6dd951ecbfe8dbb025d4af9ed1de048a4ad8ea74d471fdab71a94N.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~4.EXE	94f98332f5b6dd951ecbfe8dbb025d4af9ed1de048a4ad8ea74d471fdab71a94N.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{63880~1\WINDOW~1.EXE	94f98332f5b6dd951ecbfe8dbb025d4af9ed1de048a4ad8ea74d471fdab71a94N.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE	94f98332f5b6dd951ecbfe8dbb025d4af9ed1de048a4ad8ea74d471fdab71a94N.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\64BITM~1.EXE	94f98332f5b6dd951ecbfe8dbb025d4af9ed1de048a4ad8ea74d471fdab71a94N.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaw.exe	94f98332f5b6dd951ecbfe8dbb025d4af9ed1de048a4ad8ea74d471fdab71a94N.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~3.EXE	94f98332f5b6dd951ecbfe8dbb025d4af9ed1de048a4ad8ea74d471fdab71a94N.exe
File opened for modification	C:\PROGRA~3\MICROS~1\CLICKT~1\{9AC08~1\INTEGR~1.EXE	94f98332f5b6dd951ecbfe8dbb025d4af9ed1de048a4ad8ea74d471fdab71a94N.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\Eula.exe	94f98332f5b6dd951ecbfe8dbb025d4af9ed1de048a4ad8ea74d471fdab71a94N.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{57A73~1\VC_RED~1.EXE	94f98332f5b6dd951ecbfe8dbb025d4af9ed1de048a4ad8ea74d471fdab71a94N.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE	94f98332f5b6dd951ecbfe8dbb025d4af9ed1de048a4ad8ea74d471fdab71a94N.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroCEF\RdrCEF.exe	94f98332f5b6dd951ecbfe8dbb025d4af9ed1de048a4ad8ea74d471fdab71a94N.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~1.EXE	94f98332f5b6dd951ecbfe8dbb025d4af9ed1de048a4ad8ea74d471fdab71a94N.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\PWAHEL~1.EXE	94f98332f5b6dd951ecbfe8dbb025d4af9ed1de048a4ad8ea74d471fdab71a94N.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~3.EXE	94f98332f5b6dd951ecbfe8dbb025d4af9ed1de048a4ad8ea74d471fdab71a94N.exe
File opened for modification	C:\PROGRA~2\MOZILL~1\UNINST~1.EXE	94f98332f5b6dd951ecbfe8dbb025d4af9ed1de048a4ad8ea74d471fdab71a94N.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\32BITM~1.EXE	94f98332f5b6dd951ecbfe8dbb025d4af9ed1de048a4ad8ea74d471fdab71a94N.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\WOW_HE~1.EXE	94f98332f5b6dd951ecbfe8dbb025d4af9ed1de048a4ad8ea74d471fdab71a94N.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jaureg.exe	94f98332f5b6dd951ecbfe8dbb025d4af9ed1de048a4ad8ea74d471fdab71a94N.exe
File opened for modification	C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE	94f98332f5b6dd951ecbfe8dbb025d4af9ed1de048a4ad8ea74d471fdab71a94N.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\Browser\WCCHRO~1\WCCHRO~1.EXE	94f98332f5b6dd951ecbfe8dbb025d4af9ed1de048a4ad8ea74d471fdab71a94N.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.371\GOF5E2~1.EXE	94f98332f5b6dd951ecbfe8dbb025d4af9ed1de048a4ad8ea74d471fdab71a94N.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~2.EXE	94f98332f5b6dd951ecbfe8dbb025d4af9ed1de048a4ad8ea74d471fdab71a94N.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MIA062~1.EXE	94f98332f5b6dd951ecbfe8dbb025d4af9ed1de048a4ad8ea74d471fdab71a94N.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\wmpconfig.exe	94f98332f5b6dd951ecbfe8dbb025d4af9ed1de048a4ad8ea74d471fdab71a94N.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE	94f98332f5b6dd951ecbfe8dbb025d4af9ed1de048a4ad8ea74d471fdab71a94N.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{D87AE~1\WINDOW~1.EXE	94f98332f5b6dd951ecbfe8dbb025d4af9ed1de048a4ad8ea74d471fdab71a94N.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADOBEC~1.EXE	94f98332f5b6dd951ecbfe8dbb025d4af9ed1de048a4ad8ea74d471fdab71a94N.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ielowutil.exe	94f98332f5b6dd951ecbfe8dbb025d4af9ed1de048a4ad8ea74d471fdab71a94N.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADelRCP.exe	94f98332f5b6dd951ecbfe8dbb025d4af9ed1de048a4ad8ea74d471fdab71a94N.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\java.exe	94f98332f5b6dd951ecbfe8dbb025d4af9ed1de048a4ad8ea74d471fdab71a94N.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\msedge.exe	94f98332f5b6dd951ecbfe8dbb025d4af9ed1de048a4ad8ea74d471fdab71a94N.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\wmpshare.exe	94f98332f5b6dd951ecbfe8dbb025d4af9ed1de048a4ad8ea74d471fdab71a94N.exe
File opened for modification	C:\PROGRA~2\WINDOW~3\ACCESS~1\wordpad.exe	94f98332f5b6dd951ecbfe8dbb025d4af9ed1de048a4ad8ea74d471fdab71a94N.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE	94f98332f5b6dd951ecbfe8dbb025d4af9ed1de048a4ad8ea74d471fdab71a94N.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\FULLTR~1.EXE	94f98332f5b6dd951ecbfe8dbb025d4af9ed1de048a4ad8ea74d471fdab71a94N.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.371\GO664E~1.EXE	94f98332f5b6dd951ecbfe8dbb025d4af9ed1de048a4ad8ea74d471fdab71a94N.exe
File opened for modification	C:\PROGRA~2\Google\Update\DISABL~1.EXE	94f98332f5b6dd951ecbfe8dbb025d4af9ed1de048a4ad8ea74d471fdab71a94N.exe
File opened for modification	C:\PROGRA~2\INTERN~1\iexplore.exe	94f98332f5b6dd951ecbfe8dbb025d4af9ed1de048a4ad8ea74d471fdab71a94N.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\msedge.exe	94f98332f5b6dd951ecbfe8dbb025d4af9ed1de048a4ad8ea74d471fdab71a94N.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MID1AD~1.EXE	94f98332f5b6dd951ecbfe8dbb025d4af9ed1de048a4ad8ea74d471fdab71a94N.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\READER~1.EXE	94f98332f5b6dd951ecbfe8dbb025d4af9ed1de048a4ad8ea74d471fdab71a94N.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe	94f98332f5b6dd951ecbfe8dbb025d4af9ed1de048a4ad8ea74d471fdab71a94N.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\setup_wm.exe	94f98332f5b6dd951ecbfe8dbb025d4af9ed1de048a4ad8ea74d471fdab71a94N.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\wmprph.exe	94f98332f5b6dd951ecbfe8dbb025d4af9ed1de048a4ad8ea74d471fdab71a94N.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{EF5AF~1\WINDOW~1.EXE	94f98332f5b6dd951ecbfe8dbb025d4af9ed1de048a4ad8ea74d471fdab71a94N.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ExtExport.exe	94f98332f5b6dd951ecbfe8dbb025d4af9ed1de048a4ad8ea74d471fdab71a94N.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\ELEVAT~1.EXE	94f98332f5b6dd951ecbfe8dbb025d4af9ed1de048a4ad8ea74d471fdab71a94N.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\PWAHEL~1.EXE	94f98332f5b6dd951ecbfe8dbb025d4af9ed1de048a4ad8ea74d471fdab71a94N.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroRd32.exe	94f98332f5b6dd951ecbfe8dbb025d4af9ed1de048a4ad8ea74d471fdab71a94N.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.371\GOBD5D~1.EXE	94f98332f5b6dd951ecbfe8dbb025d4af9ed1de048a4ad8ea74d471fdab71a94N.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\COOKIE~1.EXE	94f98332f5b6dd951ecbfe8dbb025d4af9ed1de048a4ad8ea74d471fdab71a94N.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\MSEDGE~1.EXE	94f98332f5b6dd951ecbfe8dbb025d4af9ed1de048a4ad8ea74d471fdab71a94N.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~1.EXE	94f98332f5b6dd951ecbfe8dbb025d4af9ed1de048a4ad8ea74d471fdab71a94N.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~2.EXE	94f98332f5b6dd951ecbfe8dbb025d4af9ed1de048a4ad8ea74d471fdab71a94N.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MI9C33~1.EXE	94f98332f5b6dd951ecbfe8dbb025d4af9ed1de048a4ad8ea74d471fdab71a94N.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE	94f98332f5b6dd951ecbfe8dbb025d4af9ed1de048a4ad8ea74d471fdab71a94N.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\BHO\IE_TO_~1.EXE	94f98332f5b6dd951ecbfe8dbb025d4af9ed1de048a4ad8ea74d471fdab71a94N.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\wmlaunch.exe	94f98332f5b6dd951ecbfe8dbb025d4af9ed1de048a4ad8ea74d471fdab71a94N.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\arh.exe	94f98332f5b6dd951ecbfe8dbb025d4af9ed1de048a4ad8ea74d471fdab71a94N.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\LOGTRA~1.EXE	94f98332f5b6dd951ecbfe8dbb025d4af9ed1de048a4ad8ea74d471fdab71a94N.exe

Drops file in Windows directory 1 IoCs

Processes:

94f98332f5b6dd951ecbfe8dbb025d4af9ed1de048a4ad8ea74d471fdab71a94N.exe

description	ioc	Process
File opened for modification	C:\Windows\svchost.com	94f98332f5b6dd951ecbfe8dbb025d4af9ed1de048a4ad8ea74d471fdab71a94N.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

Processes:

94f98332f5b6dd951ecbfe8dbb025d4af9ed1de048a4ad8ea74d471fdab71a94N.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	94f98332f5b6dd951ecbfe8dbb025d4af9ed1de048a4ad8ea74d471fdab71a94N.exe

Modifies registry class 1 IoCs

Processes:

94f98332f5b6dd951ecbfe8dbb025d4af9ed1de048a4ad8ea74d471fdab71a94N.exe

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*"	94f98332f5b6dd951ecbfe8dbb025d4af9ed1de048a4ad8ea74d471fdab71a94N.exe

Suspicious use of WriteProcessMemory 2 IoCs

Processes:

94f98332f5b6dd951ecbfe8dbb025d4af9ed1de048a4ad8ea74d471fdab71a94N.exe

description	pid	Process	procid_target
PID 4936 wrote to memory of 2768	4936	94f98332f5b6dd951ecbfe8dbb025d4af9ed1de048a4ad8ea74d471fdab71a94N.exe	86
PID 4936 wrote to memory of 2768	4936	94f98332f5b6dd951ecbfe8dbb025d4af9ed1de048a4ad8ea74d471fdab71a94N.exe	86

C:\Users\Admin\AppData\Local\Temp\94f98332f5b6dd951ecbfe8dbb025d4af9ed1de048a4ad8ea74d471fdab71a94N.exe
"C:\Users\Admin\AppData\Local\Temp\94f98332f5b6dd951ecbfe8dbb025d4af9ed1de048a4ad8ea74d471fdab71a94N.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:4936
- C:\Users\Admin\AppData\Local\Temp\3582-490\94f98332f5b6dd951ecbfe8dbb025d4af9ed1de048a4ad8ea74d471fdab71a94N.exe
  "C:\Users\Admin\AppData\Local\Temp\3582-490\94f98332f5b6dd951ecbfe8dbb025d4af9ed1de048a4ad8ea74d471fdab71a94N.exe"
  2⤵
  - Executes dropped EXE
  PID:2768

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\AcroRd32.exe

Filesize
2.4MB

MD5
d9e8a1fa55faebd36ed2342fedefbedd

SHA1
c25cc7f0035488de9c5df0121a09b5100e1c28e9

SHA256
bd7696911d75a9a35dfd125b24cb95003f1e9598592df47fa23a2568986a4a9a

SHA512
134644c68bd04536e9ea0a5da6e334d36b1ce8012a061fa6dabd31f85c16a1ac9eee8c40fee3d55f25c4d4edf0672de8ce204e344c800361cbcff092c09d7a33

Download Submit
C:\Users\Admin\AppData\Local\Temp\3582-490\94f98332f5b6dd951ecbfe8dbb025d4af9ed1de048a4ad8ea74d471fdab71a94N.exe

Filesize
4.1MB

MD5
9fdc44161cd25265016455acf8929f39

SHA1
7f66c34fc300010729ff872db3fc798b072a60da

SHA256
189030a66f493bad83e8f88c8a43e88cba7d52082ef54a18b7a6aa6a3ad632c6

SHA512
2f79f610fa7c1f3c17e4540c3c702ef5db533121a925cad7cec06b6b1a0a45fe97d234e7b67f3f327689af97bef78d589b6154d31547b90e7777d9edcceddea2

Download Submit
memory/4936-82-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/4936-94-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/4936-95-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/4936-96-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/4936-97-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/4936-98-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

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memory/4936-100-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

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