neshta | 7fc10d5b73480f3bdead3182b33c75f2be2e3fefca13763865baaaa8dd41cc83

Analysis

max time kernel
95s
max time network
96s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
22-11-2024 13:58

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General

Target

7fc10d5b73480f3bdead3182b33c75f2be2e3fefca13763865baaaa8dd41cc83.exe
Size

148KB
MD5

e07e1445478079ef7fdacfdb6fd25635
SHA1

7f1dbfefdb1aed32afbaf5ece7cab9a2ac8cdcbb
SHA256

7fc10d5b73480f3bdead3182b33c75f2be2e3fefca13763865baaaa8dd41cc83
SHA512

847ee7fa30e8960fbbdfdc23663ae7dc4df46bbf73540ee023cb8bb849133e2c810a985aefcafca8af1a2f7e51d769edd8641a73ccb5c21a81aa1cce897f5861
SSDEEP

3072:sr85CFb3G8/ytERxIEncslptAsdTBYTAACI4SdB7xueuuUr84+QS5O:k9Fb5dhd1YvX4SuJrp

Score

10^/10

neshta discovery persistence spyware stealer

Malware Config

Signatures

Detect Neshta payload 4 IoCs

Processes:

resource	yara_rule
behavioral2/files/0x0006000000020223-13.dat	family_neshta
behavioral2/memory/1184-93-0x0000000000400000-0x000000000041B000-memory.dmp	family_neshta
behavioral2/memory/1184-94-0x0000000000400000-0x000000000041B000-memory.dmp	family_neshta
behavioral2/memory/1184-96-0x0000000000400000-0x000000000041B000-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:

7fc10d5b73480f3bdead3182b33c75f2be2e3fefca13763865baaaa8dd41cc83.exe

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Control Panel\International\Geo\Nation	7fc10d5b73480f3bdead3182b33c75f2be2e3fefca13763865baaaa8dd41cc83.exe

Modifies system executable filetype association 2 TTPs 1 IoCs

persistence

Modify Registry

T1112

Change Default File Association

T1546.001

Processes:

7fc10d5b73480f3bdead3182b33c75f2be2e3fefca13763865baaaa8dd41cc83.exe

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*"	7fc10d5b73480f3bdead3182b33c75f2be2e3fefca13763865baaaa8dd41cc83.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:

7fc10d5b73480f3bdead3182b33c75f2be2e3fefca13763865baaaa8dd41cc83.exe

description	ioc	Process
File opened for modification	C:\PROGRA~2\WINDOW~4\setup_wm.exe	7fc10d5b73480f3bdead3182b33c75f2be2e3fefca13763865baaaa8dd41cc83.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\NOTIFI~1.EXE	7fc10d5b73480f3bdead3182b33c75f2be2e3fefca13763865baaaa8dd41cc83.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MIA062~1.EXE	7fc10d5b73480f3bdead3182b33c75f2be2e3fefca13763865baaaa8dd41cc83.exe
File opened for modification	C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE	7fc10d5b73480f3bdead3182b33c75f2be2e3fefca13763865baaaa8dd41cc83.exe
File opened for modification	C:\PROGRA~2\WINDOW~3\ACCESS~1\wordpad.exe	7fc10d5b73480f3bdead3182b33c75f2be2e3fefca13763865baaaa8dd41cc83.exe
File opened for modification	C:\PROGRA~3\Adobe\Setup\{AC76B~1\setup.exe	7fc10d5b73480f3bdead3182b33c75f2be2e3fefca13763865baaaa8dd41cc83.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\READER~1.EXE	7fc10d5b73480f3bdead3182b33c75f2be2e3fefca13763865baaaa8dd41cc83.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\INSTAL~1\setup.exe	7fc10d5b73480f3bdead3182b33c75f2be2e3fefca13763865baaaa8dd41cc83.exe
File opened for modification	C:\PROGRA~2\MOZILL~1\UNINST~1.EXE	7fc10d5b73480f3bdead3182b33c75f2be2e3fefca13763865baaaa8dd41cc83.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\PWAHEL~1.EXE	7fc10d5b73480f3bdead3182b33c75f2be2e3fefca13763865baaaa8dd41cc83.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\arh.exe	7fc10d5b73480f3bdead3182b33c75f2be2e3fefca13763865baaaa8dd41cc83.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ExtExport.exe	7fc10d5b73480f3bdead3182b33c75f2be2e3fefca13763865baaaa8dd41cc83.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\msedge.exe	7fc10d5b73480f3bdead3182b33c75f2be2e3fefca13763865baaaa8dd41cc83.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.371\GOBD5D~1.EXE	7fc10d5b73480f3bdead3182b33c75f2be2e3fefca13763865baaaa8dd41cc83.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{57A73~1\VC_RED~1.EXE	7fc10d5b73480f3bdead3182b33c75f2be2e3fefca13763865baaaa8dd41cc83.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\64BITM~1.EXE	7fc10d5b73480f3bdead3182b33c75f2be2e3fefca13763865baaaa8dd41cc83.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\WOW_HE~1.EXE	7fc10d5b73480f3bdead3182b33c75f2be2e3fefca13763865baaaa8dd41cc83.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaws.exe	7fc10d5b73480f3bdead3182b33c75f2be2e3fefca13763865baaaa8dd41cc83.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\wmpshare.exe	7fc10d5b73480f3bdead3182b33c75f2be2e3fefca13763865baaaa8dd41cc83.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~2.EXE	7fc10d5b73480f3bdead3182b33c75f2be2e3fefca13763865baaaa8dd41cc83.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ielowutil.exe	7fc10d5b73480f3bdead3182b33c75f2be2e3fefca13763865baaaa8dd41cc83.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~1.EXE	7fc10d5b73480f3bdead3182b33c75f2be2e3fefca13763865baaaa8dd41cc83.exe
File opened for modification	C:\PROGRA~2\INTERN~1\iexplore.exe	7fc10d5b73480f3bdead3182b33c75f2be2e3fefca13763865baaaa8dd41cc83.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\PWAHEL~1.EXE	7fc10d5b73480f3bdead3182b33c75f2be2e3fefca13763865baaaa8dd41cc83.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\msedge.exe	7fc10d5b73480f3bdead3182b33c75f2be2e3fefca13763865baaaa8dd41cc83.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~2.EXE	7fc10d5b73480f3bdead3182b33c75f2be2e3fefca13763865baaaa8dd41cc83.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\FULLTR~1.EXE	7fc10d5b73480f3bdead3182b33c75f2be2e3fefca13763865baaaa8dd41cc83.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\AdobeARM.exe	7fc10d5b73480f3bdead3182b33c75f2be2e3fefca13763865baaaa8dd41cc83.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jaureg.exe	7fc10d5b73480f3bdead3182b33c75f2be2e3fefca13763865baaaa8dd41cc83.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~2.EXE	7fc10d5b73480f3bdead3182b33c75f2be2e3fefca13763865baaaa8dd41cc83.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\ADOBEA~1.EXE	7fc10d5b73480f3bdead3182b33c75f2be2e3fefca13763865baaaa8dd41cc83.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\COOKIE~1.EXE	7fc10d5b73480f3bdead3182b33c75f2be2e3fefca13763865baaaa8dd41cc83.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~3.EXE	7fc10d5b73480f3bdead3182b33c75f2be2e3fefca13763865baaaa8dd41cc83.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.371\GOF5E2~1.EXE	7fc10d5b73480f3bdead3182b33c75f2be2e3fefca13763865baaaa8dd41cc83.exe
File opened for modification	C:\PROGRA~3\MICROS~1\CLICKT~1\{9AC08~1\INTEGR~1.EXE	7fc10d5b73480f3bdead3182b33c75f2be2e3fefca13763865baaaa8dd41cc83.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE	7fc10d5b73480f3bdead3182b33c75f2be2e3fefca13763865baaaa8dd41cc83.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroRd32.exe	7fc10d5b73480f3bdead3182b33c75f2be2e3fefca13763865baaaa8dd41cc83.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADelRCP.exe	7fc10d5b73480f3bdead3182b33c75f2be2e3fefca13763865baaaa8dd41cc83.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaw.exe	7fc10d5b73480f3bdead3182b33c75f2be2e3fefca13763865baaaa8dd41cc83.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~1.EXE	7fc10d5b73480f3bdead3182b33c75f2be2e3fefca13763865baaaa8dd41cc83.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\wmplayer.exe	7fc10d5b73480f3bdead3182b33c75f2be2e3fefca13763865baaaa8dd41cc83.exe
File opened for modification	C:\PROGRA~2\WI8A19~1\ImagingDevices.exe	7fc10d5b73480f3bdead3182b33c75f2be2e3fefca13763865baaaa8dd41cc83.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE	7fc10d5b73480f3bdead3182b33c75f2be2e3fefca13763865baaaa8dd41cc83.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{D87AE~1\WINDOW~1.EXE	7fc10d5b73480f3bdead3182b33c75f2be2e3fefca13763865baaaa8dd41cc83.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\Browser\WCCHRO~1\WCCHRO~1.EXE	7fc10d5b73480f3bdead3182b33c75f2be2e3fefca13763865baaaa8dd41cc83.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\LOGTRA~1.EXE	7fc10d5b73480f3bdead3182b33c75f2be2e3fefca13763865baaaa8dd41cc83.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE	7fc10d5b73480f3bdead3182b33c75f2be2e3fefca13763865baaaa8dd41cc83.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\32BITM~1.EXE	7fc10d5b73480f3bdead3182b33c75f2be2e3fefca13763865baaaa8dd41cc83.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~3.EXE	7fc10d5b73480f3bdead3182b33c75f2be2e3fefca13763865baaaa8dd41cc83.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~4.EXE	7fc10d5b73480f3bdead3182b33c75f2be2e3fefca13763865baaaa8dd41cc83.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ieinstal.exe	7fc10d5b73480f3bdead3182b33c75f2be2e3fefca13763865baaaa8dd41cc83.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\BHO\IE_TO_~1.EXE	7fc10d5b73480f3bdead3182b33c75f2be2e3fefca13763865baaaa8dd41cc83.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\IDENTI~1.EXE	7fc10d5b73480f3bdead3182b33c75f2be2e3fefca13763865baaaa8dd41cc83.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroCEF\RdrCEF.exe	7fc10d5b73480f3bdead3182b33c75f2be2e3fefca13763865baaaa8dd41cc83.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE	7fc10d5b73480f3bdead3182b33c75f2be2e3fefca13763865baaaa8dd41cc83.exe
File opened for modification	C:\PROGRA~2\Google\Update\DISABL~1.EXE	7fc10d5b73480f3bdead3182b33c75f2be2e3fefca13763865baaaa8dd41cc83.exe
File opened for modification	C:\PROGRA~2\WINDOW~2\wab.exe	7fc10d5b73480f3bdead3182b33c75f2be2e3fefca13763865baaaa8dd41cc83.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{63880~1\WINDOW~1.EXE	7fc10d5b73480f3bdead3182b33c75f2be2e3fefca13763865baaaa8dd41cc83.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{EF5AF~1\WINDOW~1.EXE	7fc10d5b73480f3bdead3182b33c75f2be2e3fefca13763865baaaa8dd41cc83.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE	7fc10d5b73480f3bdead3182b33c75f2be2e3fefca13763865baaaa8dd41cc83.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE	7fc10d5b73480f3bdead3182b33c75f2be2e3fefca13763865baaaa8dd41cc83.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe	7fc10d5b73480f3bdead3182b33c75f2be2e3fefca13763865baaaa8dd41cc83.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MI9C33~1.EXE	7fc10d5b73480f3bdead3182b33c75f2be2e3fefca13763865baaaa8dd41cc83.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~1.EXE	7fc10d5b73480f3bdead3182b33c75f2be2e3fefca13763865baaaa8dd41cc83.exe

Drops file in Windows directory 1 IoCs

Processes:

7fc10d5b73480f3bdead3182b33c75f2be2e3fefca13763865baaaa8dd41cc83.exe

description	ioc	Process
File opened for modification	C:\Windows\svchost.com	7fc10d5b73480f3bdead3182b33c75f2be2e3fefca13763865baaaa8dd41cc83.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:

7fc10d5b73480f3bdead3182b33c75f2be2e3fefca13763865baaaa8dd41cc83.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	7fc10d5b73480f3bdead3182b33c75f2be2e3fefca13763865baaaa8dd41cc83.exe

Modifies registry class 1 IoCs

Processes:

7fc10d5b73480f3bdead3182b33c75f2be2e3fefca13763865baaaa8dd41cc83.exe

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*"	7fc10d5b73480f3bdead3182b33c75f2be2e3fefca13763865baaaa8dd41cc83.exe

C:\Users\Admin\AppData\Local\Temp\7fc10d5b73480f3bdead3182b33c75f2be2e3fefca13763865baaaa8dd41cc83.exe
"C:\Users\Admin\AppData\Local\Temp\7fc10d5b73480f3bdead3182b33c75f2be2e3fefca13763865baaaa8dd41cc83.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
PID:1184

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\7fc10d5b73480f3bdead3182b33c75f2be2e3fefca13763865baaaa8dd41cc83.exe

Filesize
107KB

MD5
1ad8d8e28bfe7e563a10d60302e8325b

SHA1
68cef53fea1af96d2a88c4420b4d2dd42230c193

SHA256
250445eb3a5b5623dcba5965bccaed97182ab7f4c4e41aabfa40432bc1267880

SHA512
35411f1d6fceb4bb665ee6e64ba2daebad4b0a1305fa9072ddb4ec432cf9424e3abe34fd4ccdddd097e88a0b98c08651d7773b5e239e0f96c57c5757adc493c4

Download Submit
memory/1184-93-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/1184-94-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/1184-96-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download