neshta | dad75edd5c8050ed7c3886858312f2ed445497b1330236f42ccbc6afc3cdeda4

Analysis

max time kernel
135s
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
23-11-2024 03:03

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General

Target

dad75edd5c8050ed7c3886858312f2ed445497b1330236f42ccbc6afc3cdeda4.exe
Size

649KB
MD5

34debe1aa5673197fbe9ce91ab308810
SHA1

5a60d452182c2f98557af9b393029c6b50acd47f
SHA256

dad75edd5c8050ed7c3886858312f2ed445497b1330236f42ccbc6afc3cdeda4
SHA512

62719af42542fda8cd3988eee2050563502c44527cf56b7956a26fcec2d3f55ea5ff6bb1fbdc5feac34a30a28b2f3dc6acb0da3f3df1ab913373c9c90292dc65
SSDEEP

6144:k9yQnyHx7VJQyqtwSFZzxS6BEwkgeKlIOEma2S4xRV7F4/AJZp5p5pp5ZppZZJJ2:5QwdXQFtzxSeErft2S99vsS

Score

10^/10

neshta discovery persistence spyware stealer

Malware Config

Signatures

Detect Neshta payload 4 IoCs

Processes:

resource	yara_rule
behavioral2/files/0x000600000002021e-15.dat	family_neshta
behavioral2/memory/4656-95-0x0000000000400000-0x000000000041B000-memory.dmp	family_neshta
behavioral2/memory/4656-96-0x0000000000400000-0x000000000041B000-memory.dmp	family_neshta
behavioral2/memory/4656-98-0x0000000000400000-0x000000000041B000-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:

dad75edd5c8050ed7c3886858312f2ed445497b1330236f42ccbc6afc3cdeda4.exe

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\Control Panel\International\Geo\Nation	dad75edd5c8050ed7c3886858312f2ed445497b1330236f42ccbc6afc3cdeda4.exe

Executes dropped EXE 1 IoCs

Processes:

dad75edd5c8050ed7c3886858312f2ed445497b1330236f42ccbc6afc3cdeda4.exe

pid	Process
3516	dad75edd5c8050ed7c3886858312f2ed445497b1330236f42ccbc6afc3cdeda4.exe

Modifies system executable filetype association 2 TTPs 1 IoCs

persistence

Modify Registry

T1112

Change Default File Association

T1546.001

Processes:

dad75edd5c8050ed7c3886858312f2ed445497b1330236f42ccbc6afc3cdeda4.exe

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*"	dad75edd5c8050ed7c3886858312f2ed445497b1330236f42ccbc6afc3cdeda4.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:

dad75edd5c8050ed7c3886858312f2ed445497b1330236f42ccbc6afc3cdeda4.exe

description	ioc	Process
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE	dad75edd5c8050ed7c3886858312f2ed445497b1330236f42ccbc6afc3cdeda4.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ExtExport.exe	dad75edd5c8050ed7c3886858312f2ed445497b1330236f42ccbc6afc3cdeda4.exe
File opened for modification	C:\PROGRA~2\INTERN~1\iexplore.exe	dad75edd5c8050ed7c3886858312f2ed445497b1330236f42ccbc6afc3cdeda4.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\msedge.exe	dad75edd5c8050ed7c3886858312f2ed445497b1330236f42ccbc6afc3cdeda4.exe
File opened for modification	C:\PROGRA~2\WINDOW~2\wabmig.exe	dad75edd5c8050ed7c3886858312f2ed445497b1330236f42ccbc6afc3cdeda4.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~3.EXE	dad75edd5c8050ed7c3886858312f2ed445497b1330236f42ccbc6afc3cdeda4.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~2.EXE	dad75edd5c8050ed7c3886858312f2ed445497b1330236f42ccbc6afc3cdeda4.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\IDENTI~1.EXE	dad75edd5c8050ed7c3886858312f2ed445497b1330236f42ccbc6afc3cdeda4.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~4.EXE	dad75edd5c8050ed7c3886858312f2ed445497b1330236f42ccbc6afc3cdeda4.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\setup_wm.exe	dad75edd5c8050ed7c3886858312f2ed445497b1330236f42ccbc6afc3cdeda4.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE	dad75edd5c8050ed7c3886858312f2ed445497b1330236f42ccbc6afc3cdeda4.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\LOGTRA~1.EXE	dad75edd5c8050ed7c3886858312f2ed445497b1330236f42ccbc6afc3cdeda4.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\java.exe	dad75edd5c8050ed7c3886858312f2ed445497b1330236f42ccbc6afc3cdeda4.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\INSTAL~1\setup.exe	dad75edd5c8050ed7c3886858312f2ed445497b1330236f42ccbc6afc3cdeda4.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\msedge.exe	dad75edd5c8050ed7c3886858312f2ed445497b1330236f42ccbc6afc3cdeda4.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\NOTIFI~1.EXE	dad75edd5c8050ed7c3886858312f2ed445497b1330236f42ccbc6afc3cdeda4.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\64BITM~1.EXE	dad75edd5c8050ed7c3886858312f2ed445497b1330236f42ccbc6afc3cdeda4.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\READER~1.EXE	dad75edd5c8050ed7c3886858312f2ed445497b1330236f42ccbc6afc3cdeda4.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jaureg.exe	dad75edd5c8050ed7c3886858312f2ed445497b1330236f42ccbc6afc3cdeda4.exe
File opened for modification	C:\PROGRA~2\Google\Update\DISABL~1.EXE	dad75edd5c8050ed7c3886858312f2ed445497b1330236f42ccbc6afc3cdeda4.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MIA062~1.EXE	dad75edd5c8050ed7c3886858312f2ed445497b1330236f42ccbc6afc3cdeda4.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroRd32.exe	dad75edd5c8050ed7c3886858312f2ed445497b1330236f42ccbc6afc3cdeda4.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\Eula.exe	dad75edd5c8050ed7c3886858312f2ed445497b1330236f42ccbc6afc3cdeda4.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\PWAHEL~1.EXE	dad75edd5c8050ed7c3886858312f2ed445497b1330236f42ccbc6afc3cdeda4.exe
File opened for modification	C:\PROGRA~2\WINDOW~3\ACCESS~1\wordpad.exe	dad75edd5c8050ed7c3886858312f2ed445497b1330236f42ccbc6afc3cdeda4.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE	dad75edd5c8050ed7c3886858312f2ed445497b1330236f42ccbc6afc3cdeda4.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\FULLTR~1.EXE	dad75edd5c8050ed7c3886858312f2ed445497b1330236f42ccbc6afc3cdeda4.exe
File opened for modification	C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE	dad75edd5c8050ed7c3886858312f2ed445497b1330236f42ccbc6afc3cdeda4.exe
File opened for modification	C:\PROGRA~2\WI8A19~1\ImagingDevices.exe	dad75edd5c8050ed7c3886858312f2ed445497b1330236f42ccbc6afc3cdeda4.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroCEF\RdrCEF.exe	dad75edd5c8050ed7c3886858312f2ed445497b1330236f42ccbc6afc3cdeda4.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.371\GOBD5D~1.EXE	dad75edd5c8050ed7c3886858312f2ed445497b1330236f42ccbc6afc3cdeda4.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\BHO\IE_TO_~1.EXE	dad75edd5c8050ed7c3886858312f2ed445497b1330236f42ccbc6afc3cdeda4.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\COOKIE~1.EXE	dad75edd5c8050ed7c3886858312f2ed445497b1330236f42ccbc6afc3cdeda4.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~1.EXE	dad75edd5c8050ed7c3886858312f2ed445497b1330236f42ccbc6afc3cdeda4.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\PWAHEL~1.EXE	dad75edd5c8050ed7c3886858312f2ed445497b1330236f42ccbc6afc3cdeda4.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\AdobeARM.exe	dad75edd5c8050ed7c3886858312f2ed445497b1330236f42ccbc6afc3cdeda4.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~1.EXE	dad75edd5c8050ed7c3886858312f2ed445497b1330236f42ccbc6afc3cdeda4.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~3.EXE	dad75edd5c8050ed7c3886858312f2ed445497b1330236f42ccbc6afc3cdeda4.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\wmplayer.exe	dad75edd5c8050ed7c3886858312f2ed445497b1330236f42ccbc6afc3cdeda4.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{D87AE~1\WINDOW~1.EXE	dad75edd5c8050ed7c3886858312f2ed445497b1330236f42ccbc6afc3cdeda4.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\wmpconfig.exe	dad75edd5c8050ed7c3886858312f2ed445497b1330236f42ccbc6afc3cdeda4.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE	dad75edd5c8050ed7c3886858312f2ed445497b1330236f42ccbc6afc3cdeda4.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\arh.exe	dad75edd5c8050ed7c3886858312f2ed445497b1330236f42ccbc6afc3cdeda4.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe	dad75edd5c8050ed7c3886858312f2ed445497b1330236f42ccbc6afc3cdeda4.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~1.EXE	dad75edd5c8050ed7c3886858312f2ed445497b1330236f42ccbc6afc3cdeda4.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ielowutil.exe	dad75edd5c8050ed7c3886858312f2ed445497b1330236f42ccbc6afc3cdeda4.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\ELEVAT~1.EXE	dad75edd5c8050ed7c3886858312f2ed445497b1330236f42ccbc6afc3cdeda4.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\wmlaunch.exe	dad75edd5c8050ed7c3886858312f2ed445497b1330236f42ccbc6afc3cdeda4.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.371\GO664E~1.EXE	dad75edd5c8050ed7c3886858312f2ed445497b1330236f42ccbc6afc3cdeda4.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~2.EXE	dad75edd5c8050ed7c3886858312f2ed445497b1330236f42ccbc6afc3cdeda4.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\MSEDGE~1.EXE	dad75edd5c8050ed7c3886858312f2ed445497b1330236f42ccbc6afc3cdeda4.exe
File opened for modification	C:\PROGRA~3\Adobe\Setup\{AC76B~1\setup.exe	dad75edd5c8050ed7c3886858312f2ed445497b1330236f42ccbc6afc3cdeda4.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADelRCP.exe	dad75edd5c8050ed7c3886858312f2ed445497b1330236f42ccbc6afc3cdeda4.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\wmprph.exe	dad75edd5c8050ed7c3886858312f2ed445497b1330236f42ccbc6afc3cdeda4.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE	dad75edd5c8050ed7c3886858312f2ed445497b1330236f42ccbc6afc3cdeda4.exe
File opened for modification	C:\PROGRA~3\MICROS~1\CLICKT~1\{9AC08~1\INTEGR~1.EXE	dad75edd5c8050ed7c3886858312f2ed445497b1330236f42ccbc6afc3cdeda4.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\32BITM~1.EXE	dad75edd5c8050ed7c3886858312f2ed445497b1330236f42ccbc6afc3cdeda4.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE	dad75edd5c8050ed7c3886858312f2ed445497b1330236f42ccbc6afc3cdeda4.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~4.EXE	dad75edd5c8050ed7c3886858312f2ed445497b1330236f42ccbc6afc3cdeda4.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MID1AD~1.EXE	dad75edd5c8050ed7c3886858312f2ed445497b1330236f42ccbc6afc3cdeda4.exe
File opened for modification	C:\PROGRA~2\WINDOW~2\wab.exe	dad75edd5c8050ed7c3886858312f2ed445497b1330236f42ccbc6afc3cdeda4.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\wmpshare.exe	dad75edd5c8050ed7c3886858312f2ed445497b1330236f42ccbc6afc3cdeda4.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADOBEC~1.EXE	dad75edd5c8050ed7c3886858312f2ed445497b1330236f42ccbc6afc3cdeda4.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~2.EXE	dad75edd5c8050ed7c3886858312f2ed445497b1330236f42ccbc6afc3cdeda4.exe

Drops file in Windows directory 1 IoCs

Processes:

dad75edd5c8050ed7c3886858312f2ed445497b1330236f42ccbc6afc3cdeda4.exe

description	ioc	Process
File opened for modification	C:\Windows\svchost.com	dad75edd5c8050ed7c3886858312f2ed445497b1330236f42ccbc6afc3cdeda4.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:

dad75edd5c8050ed7c3886858312f2ed445497b1330236f42ccbc6afc3cdeda4.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	dad75edd5c8050ed7c3886858312f2ed445497b1330236f42ccbc6afc3cdeda4.exe

Modifies registry class 1 IoCs

Processes:

dad75edd5c8050ed7c3886858312f2ed445497b1330236f42ccbc6afc3cdeda4.exe

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*"	dad75edd5c8050ed7c3886858312f2ed445497b1330236f42ccbc6afc3cdeda4.exe

Suspicious use of WriteProcessMemory 2 IoCs

Processes:

dad75edd5c8050ed7c3886858312f2ed445497b1330236f42ccbc6afc3cdeda4.exe

description	pid	Process	procid_target
PID 4656 wrote to memory of 3516	4656	dad75edd5c8050ed7c3886858312f2ed445497b1330236f42ccbc6afc3cdeda4.exe	85
PID 4656 wrote to memory of 3516	4656	dad75edd5c8050ed7c3886858312f2ed445497b1330236f42ccbc6afc3cdeda4.exe	85

C:\Users\Admin\AppData\Local\Temp\dad75edd5c8050ed7c3886858312f2ed445497b1330236f42ccbc6afc3cdeda4.exe
"C:\Users\Admin\AppData\Local\Temp\dad75edd5c8050ed7c3886858312f2ed445497b1330236f42ccbc6afc3cdeda4.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:4656
- C:\Users\Admin\AppData\Local\Temp\3582-490\dad75edd5c8050ed7c3886858312f2ed445497b1330236f42ccbc6afc3cdeda4.exe
  "C:\Users\Admin\AppData\Local\Temp\3582-490\dad75edd5c8050ed7c3886858312f2ed445497b1330236f42ccbc6afc3cdeda4.exe"
  2⤵
  - Executes dropped EXE
  PID:3516

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\dad75edd5c8050ed7c3886858312f2ed445497b1330236f42ccbc6afc3cdeda4.exe

Filesize
608KB

MD5
56efc2d0ff4af6e3d25d8ad7adafcf50

SHA1
cb4d305c9b92d683d1eb71474029820d1f3ab7bf

SHA256
eafda0de82fcac1e84dedb5bd6e3623d1284cc564f4a23d337e86cca670af341

SHA512
a14fafd3942204058c25177bbbd8eaad9d404970660c53e24509f8ca1998c258ea8b7f63bbe8a35638f9d2dd3b442893fb2343d56c9a55aea6db8e8fbac22dc9

Download Submit
memory/4656-95-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/4656-96-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/4656-98-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download