neshta | 5da88a66c3b1744a4b989142915be32602b1974dc80e6bde655df6b8d27a84c5

Analysis

max time kernel
118s
max time network
98s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
29-11-2024 09:41

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General

Target

5da88a66c3b1744a4b989142915be32602b1974dc80e6bde655df6b8d27a84c5N.exe
Size

426KB
MD5

9833ca4e13b300895e76142bd44f2760
SHA1

ac52e3de1653067285e17de675e3677a1da64d26
SHA256

5da88a66c3b1744a4b989142915be32602b1974dc80e6bde655df6b8d27a84c5
SHA512

16ce200e0bf6f699dfa8348d242ba1a51e27d691f76e3bc365f7a981727b4d6fad27d9a337f1138a4c01ab314c932835dab1ac6de9abf4c2e436729567fa4163
SSDEEP

6144:PuxLsPh2GVf/1vl7/PtxL11ww4ypeDqb5NyxeF5xfXMOWqtZj/OR6v/0TiUspwI7:2A/J/PjMIhFNyx6bXHZjs6vMmr

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-1-5-21-3350944739-639801879-157714471-1000\Control Panel\International\Geo\Nation	5da88a66c3b1744a4b989142915be32602b1974dc80e6bde655df6b8d27a84c5N.exe

Executes dropped EXE 1 IoCs

pid	Process
2328	5da88a66c3b1744a4b989142915be32602b1974dc80e6bde655df6b8d27a84c5N.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\" %*"	5da88a66c3b1744a4b989142915be32602b1974dc80e6bde655df6b8d27a84c5N.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\Adobe\ACROBA~1\Reader\Browser\WCCHRO~1\WCCHRO~1.EXE	5da88a66c3b1744a4b989142915be32602b1974dc80e6bde655df6b8d27a84c5N.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\LOGTRA~1.EXE	5da88a66c3b1744a4b989142915be32602b1974dc80e6bde655df6b8d27a84c5N.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE	5da88a66c3b1744a4b989142915be32602b1974dc80e6bde655df6b8d27a84c5N.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaw.exe	5da88a66c3b1744a4b989142915be32602b1974dc80e6bde655df6b8d27a84c5N.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ielowutil.exe	5da88a66c3b1744a4b989142915be32602b1974dc80e6bde655df6b8d27a84c5N.exe
File opened for modification	C:\PROGRA~3\Adobe\Setup\{AC76B~1\setup.exe	5da88a66c3b1744a4b989142915be32602b1974dc80e6bde655df6b8d27a84c5N.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~4.EXE	5da88a66c3b1744a4b989142915be32602b1974dc80e6bde655df6b8d27a84c5N.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\wmpshare.exe	5da88a66c3b1744a4b989142915be32602b1974dc80e6bde655df6b8d27a84c5N.exe
File opened for modification	C:\PROGRA~3\MICROS~1\CLICKT~1\{9AC08~1\INTEGR~1.EXE	5da88a66c3b1744a4b989142915be32602b1974dc80e6bde655df6b8d27a84c5N.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\AdobeARM.exe	5da88a66c3b1744a4b989142915be32602b1974dc80e6bde655df6b8d27a84c5N.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe	5da88a66c3b1744a4b989142915be32602b1974dc80e6bde655df6b8d27a84c5N.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\BHO\IE_TO_~1.EXE	5da88a66c3b1744a4b989142915be32602b1974dc80e6bde655df6b8d27a84c5N.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{EF5AF~1\WINDOW~1.EXE	5da88a66c3b1744a4b989142915be32602b1974dc80e6bde655df6b8d27a84c5N.exe
File opened for modification	C:\PROGRA~2\Google\Update\DISABL~1.EXE	5da88a66c3b1744a4b989142915be32602b1974dc80e6bde655df6b8d27a84c5N.exe
File opened for modification	C:\PROGRA~2\WINDOW~2\wab.exe	5da88a66c3b1744a4b989142915be32602b1974dc80e6bde655df6b8d27a84c5N.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROBR~1.EXE	5da88a66c3b1744a4b989142915be32602b1974dc80e6bde655df6b8d27a84c5N.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\FULLTR~1.EXE	5da88a66c3b1744a4b989142915be32602b1974dc80e6bde655df6b8d27a84c5N.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\READER~1.EXE	5da88a66c3b1744a4b989142915be32602b1974dc80e6bde655df6b8d27a84c5N.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~1.EXE	5da88a66c3b1744a4b989142915be32602b1974dc80e6bde655df6b8d27a84c5N.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~4.EXE	5da88a66c3b1744a4b989142915be32602b1974dc80e6bde655df6b8d27a84c5N.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MI9C33~1.EXE	5da88a66c3b1744a4b989142915be32602b1974dc80e6bde655df6b8d27a84c5N.exe
File opened for modification	C:\PROGRA~2\MOZILL~1\UNINST~1.EXE	5da88a66c3b1744a4b989142915be32602b1974dc80e6bde655df6b8d27a84c5N.exe
File opened for modification	C:\PROGRA~2\WI8A19~1\ImagingDevices.exe	5da88a66c3b1744a4b989142915be32602b1974dc80e6bde655df6b8d27a84c5N.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.371\GO664E~1.EXE	5da88a66c3b1744a4b989142915be32602b1974dc80e6bde655df6b8d27a84c5N.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~3.EXE	5da88a66c3b1744a4b989142915be32602b1974dc80e6bde655df6b8d27a84c5N.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MIA062~1.EXE	5da88a66c3b1744a4b989142915be32602b1974dc80e6bde655df6b8d27a84c5N.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\32BITM~1.EXE	5da88a66c3b1744a4b989142915be32602b1974dc80e6bde655df6b8d27a84c5N.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~3.EXE	5da88a66c3b1744a4b989142915be32602b1974dc80e6bde655df6b8d27a84c5N.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ieinstal.exe	5da88a66c3b1744a4b989142915be32602b1974dc80e6bde655df6b8d27a84c5N.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\wmprph.exe	5da88a66c3b1744a4b989142915be32602b1974dc80e6bde655df6b8d27a84c5N.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADOBEC~1.EXE	5da88a66c3b1744a4b989142915be32602b1974dc80e6bde655df6b8d27a84c5N.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\MSEDGE~1.EXE	5da88a66c3b1744a4b989142915be32602b1974dc80e6bde655df6b8d27a84c5N.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\wmpconfig.exe	5da88a66c3b1744a4b989142915be32602b1974dc80e6bde655df6b8d27a84c5N.exe
File opened for modification	C:\PROGRA~2\WINDOW~3\ACCESS~1\wordpad.exe	5da88a66c3b1744a4b989142915be32602b1974dc80e6bde655df6b8d27a84c5N.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE	5da88a66c3b1744a4b989142915be32602b1974dc80e6bde655df6b8d27a84c5N.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{57A73~1\VC_RED~1.EXE	5da88a66c3b1744a4b989142915be32602b1974dc80e6bde655df6b8d27a84c5N.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE	5da88a66c3b1744a4b989142915be32602b1974dc80e6bde655df6b8d27a84c5N.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroCEF\RdrCEF.exe	5da88a66c3b1744a4b989142915be32602b1974dc80e6bde655df6b8d27a84c5N.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADelRCP.exe	5da88a66c3b1744a4b989142915be32602b1974dc80e6bde655df6b8d27a84c5N.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\Eula.exe	5da88a66c3b1744a4b989142915be32602b1974dc80e6bde655df6b8d27a84c5N.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\ADOBEA~1.EXE	5da88a66c3b1744a4b989142915be32602b1974dc80e6bde655df6b8d27a84c5N.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaws.exe	5da88a66c3b1744a4b989142915be32602b1974dc80e6bde655df6b8d27a84c5N.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~2.EXE	5da88a66c3b1744a4b989142915be32602b1974dc80e6bde655df6b8d27a84c5N.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\setup_wm.exe	5da88a66c3b1744a4b989142915be32602b1974dc80e6bde655df6b8d27a84c5N.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\arh.exe	5da88a66c3b1744a4b989142915be32602b1974dc80e6bde655df6b8d27a84c5N.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\COOKIE~1.EXE	5da88a66c3b1744a4b989142915be32602b1974dc80e6bde655df6b8d27a84c5N.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\ELEVAT~1.EXE	5da88a66c3b1744a4b989142915be32602b1974dc80e6bde655df6b8d27a84c5N.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\PWAHEL~1.EXE	5da88a66c3b1744a4b989142915be32602b1974dc80e6bde655df6b8d27a84c5N.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\WOW_HE~1.EXE	5da88a66c3b1744a4b989142915be32602b1974dc80e6bde655df6b8d27a84c5N.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.371\GOF5E2~1.EXE	5da88a66c3b1744a4b989142915be32602b1974dc80e6bde655df6b8d27a84c5N.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ExtExport.exe	5da88a66c3b1744a4b989142915be32602b1974dc80e6bde655df6b8d27a84c5N.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~1.EXE	5da88a66c3b1744a4b989142915be32602b1974dc80e6bde655df6b8d27a84c5N.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\wmplayer.exe	5da88a66c3b1744a4b989142915be32602b1974dc80e6bde655df6b8d27a84c5N.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{D87AE~1\WINDOW~1.EXE	5da88a66c3b1744a4b989142915be32602b1974dc80e6bde655df6b8d27a84c5N.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroRd32.exe	5da88a66c3b1744a4b989142915be32602b1974dc80e6bde655df6b8d27a84c5N.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\64BITM~1.EXE	5da88a66c3b1744a4b989142915be32602b1974dc80e6bde655df6b8d27a84c5N.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\IDENTI~1.EXE	5da88a66c3b1744a4b989142915be32602b1974dc80e6bde655df6b8d27a84c5N.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\wmlaunch.exe	5da88a66c3b1744a4b989142915be32602b1974dc80e6bde655df6b8d27a84c5N.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE	5da88a66c3b1744a4b989142915be32602b1974dc80e6bde655df6b8d27a84c5N.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE	5da88a66c3b1744a4b989142915be32602b1974dc80e6bde655df6b8d27a84c5N.exe
File opened for modification	C:\PROGRA~2\INTERN~1\iexplore.exe	5da88a66c3b1744a4b989142915be32602b1974dc80e6bde655df6b8d27a84c5N.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\INSTAL~1\setup.exe	5da88a66c3b1744a4b989142915be32602b1974dc80e6bde655df6b8d27a84c5N.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MID1AD~1.EXE	5da88a66c3b1744a4b989142915be32602b1974dc80e6bde655df6b8d27a84c5N.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{63880~1\WINDOW~1.EXE	5da88a66c3b1744a4b989142915be32602b1974dc80e6bde655df6b8d27a84c5N.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\svchost.com	5da88a66c3b1744a4b989142915be32602b1974dc80e6bde655df6b8d27a84c5N.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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	5da88a66c3b1744a4b989142915be32602b1974dc80e6bde655df6b8d27a84c5N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	5da88a66c3b1744a4b989142915be32602b1974dc80e6bde655df6b8d27a84c5N.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\" %*"	5da88a66c3b1744a4b989142915be32602b1974dc80e6bde655df6b8d27a84c5N.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 536 wrote to memory of 2328	536	5da88a66c3b1744a4b989142915be32602b1974dc80e6bde655df6b8d27a84c5N.exe	83
PID 536 wrote to memory of 2328	536	5da88a66c3b1744a4b989142915be32602b1974dc80e6bde655df6b8d27a84c5N.exe	83
PID 536 wrote to memory of 2328	536	5da88a66c3b1744a4b989142915be32602b1974dc80e6bde655df6b8d27a84c5N.exe	83

C:\Users\Admin\AppData\Local\Temp\5da88a66c3b1744a4b989142915be32602b1974dc80e6bde655df6b8d27a84c5N.exe
"C:\Users\Admin\AppData\Local\Temp\5da88a66c3b1744a4b989142915be32602b1974dc80e6bde655df6b8d27a84c5N.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:536
- C:\Users\Admin\AppData\Local\Temp\3582-490\5da88a66c3b1744a4b989142915be32602b1974dc80e6bde655df6b8d27a84c5N.exe
  "C:\Users\Admin\AppData\Local\Temp\3582-490\5da88a66c3b1744a4b989142915be32602b1974dc80e6bde655df6b8d27a84c5N.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:2328

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\5da88a66c3b1744a4b989142915be32602b1974dc80e6bde655df6b8d27a84c5N.exe

Filesize
385KB

MD5
60de15184472da9ef25b3531d7eda57c

SHA1
72aa4ff7635080a29909ff34c1f106ddfebb8c3a

SHA256
ba29592c86e0f52fe62551ac1b46103b1a2f5455cd83ca708c1f280669ba95f0

SHA512
753441935fc55767b3f85f5f7e927ffdc254d9bb697474184c31f87493a137e5e87df1021bfc48af61c2618d961cc94c2a282e75f250e059b073e14fe679a689

Download Submit
memory/536-101-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/536-104-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/536-98-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2328-100-0x0000000000710000-0x0000000000711000-memory.dmp

Filesize
4KB

Download
memory/2328-99-0x0000000000400000-0x00000000004FE000-memory.dmp

Filesize
1016KB

Download
memory/2328-102-0x0000000000400000-0x00000000004FE000-memory.dmp

Filesize
1016KB

Download
memory/2328-13-0x0000000000710000-0x0000000000711000-memory.dmp

Filesize
4KB

Download
memory/2328-105-0x0000000000400000-0x00000000004FE000-memory.dmp

Filesize
1016KB

Download
memory/2328-106-0x0000000000400000-0x00000000004FE000-memory.dmp

Filesize
1016KB

Download
memory/2328-107-0x0000000000400000-0x00000000004FE000-memory.dmp

Filesize
1016KB

Download
memory/2328-109-0x0000000000400000-0x00000000004FE000-memory.dmp

Filesize
1016KB

Download
memory/2328-110-0x0000000000400000-0x00000000004FE000-memory.dmp

Filesize
1016KB

Download
memory/2328-111-0x0000000000400000-0x00000000004FE000-memory.dmp

Filesize
1016KB

Download
memory/2328-112-0x0000000000400000-0x00000000004FE000-memory.dmp

Filesize
1016KB

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memory/2328-113-0x0000000000400000-0x00000000004FE000-memory.dmp

Filesize
1016KB

Download
memory/2328-114-0x0000000000400000-0x00000000004FE000-memory.dmp

Filesize
1016KB

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads