neshta | 9281366a247e9657604f68a8ea30fa8eb0fa8ddb70ea95c5a7a9fe2357416af2

Analysis

max time kernel
93s
max time network
94s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
30-11-2024 14:44

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General

Target

9281366a247e9657604f68a8ea30fa8eb0fa8ddb70ea95c5a7a9fe2357416af2N.exe
Size

4.2MB
MD5

e585aa01888b16b88a0e06d79c99bcc0
SHA1

3a53ced6c0f69bb2c2c73cb83b510afb135d2646
SHA256

9281366a247e9657604f68a8ea30fa8eb0fa8ddb70ea95c5a7a9fe2357416af2
SHA512

7083d77b0ad0be74ed1b4bd86edbbba132d4cef81fac2178e58601655a1e37ced056f3c57acc8570ec8bfa9c13aa79b4ea5c2f835470d7b91a640f391e4e8dab
SSDEEP

98304:FYC5h5lTcf4sYDHbZaHy1W69ym05ljrBIO/Ze:FV5jeODVa1rmUnZe

Score

10^/10

neshta discovery persistence spyware stealer

Malware Config

Signatures

Detect Neshta payload 4 IoCs

resource	yara_rule
behavioral2/files/0x0006000000020241-18.dat	family_neshta
behavioral2/memory/4532-99-0x0000000000400000-0x000000000041B000-memory.dmp	family_neshta
behavioral2/memory/4532-100-0x0000000000400000-0x000000000041B000-memory.dmp	family_neshta
behavioral2/memory/4532-102-0x0000000000400000-0x000000000041B000-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

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Control Panel\International\Geo\Nation	9281366a247e9657604f68a8ea30fa8eb0fa8ddb70ea95c5a7a9fe2357416af2N.exe

Executes dropped EXE 1 IoCs

pid	Process
448	9281366a247e9657604f68a8ea30fa8eb0fa8ddb70ea95c5a7a9fe2357416af2N.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\" %*"	9281366a247e9657604f68a8ea30fa8eb0fa8ddb70ea95c5a7a9fe2357416af2N.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\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE	9281366a247e9657604f68a8ea30fa8eb0fa8ddb70ea95c5a7a9fe2357416af2N.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MI9C33~1.EXE	9281366a247e9657604f68a8ea30fa8eb0fa8ddb70ea95c5a7a9fe2357416af2N.exe
File opened for modification	C:\PROGRA~2\MOZILL~1\UNINST~1.EXE	9281366a247e9657604f68a8ea30fa8eb0fa8ddb70ea95c5a7a9fe2357416af2N.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE	9281366a247e9657604f68a8ea30fa8eb0fa8ddb70ea95c5a7a9fe2357416af2N.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\FULLTR~1.EXE	9281366a247e9657604f68a8ea30fa8eb0fa8ddb70ea95c5a7a9fe2357416af2N.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~3.EXE	9281366a247e9657604f68a8ea30fa8eb0fa8ddb70ea95c5a7a9fe2357416af2N.exe
File opened for modification	C:\PROGRA~2\WINDOW~3\ACCESS~1\wordpad.exe	9281366a247e9657604f68a8ea30fa8eb0fa8ddb70ea95c5a7a9fe2357416af2N.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE	9281366a247e9657604f68a8ea30fa8eb0fa8ddb70ea95c5a7a9fe2357416af2N.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE	9281366a247e9657604f68a8ea30fa8eb0fa8ddb70ea95c5a7a9fe2357416af2N.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroCEF\RdrCEF.exe	9281366a247e9657604f68a8ea30fa8eb0fa8ddb70ea95c5a7a9fe2357416af2N.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\ADOBEA~1.EXE	9281366a247e9657604f68a8ea30fa8eb0fa8ddb70ea95c5a7a9fe2357416af2N.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~1.EXE	9281366a247e9657604f68a8ea30fa8eb0fa8ddb70ea95c5a7a9fe2357416af2N.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\arh.exe	9281366a247e9657604f68a8ea30fa8eb0fa8ddb70ea95c5a7a9fe2357416af2N.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\READER~1.EXE	9281366a247e9657604f68a8ea30fa8eb0fa8ddb70ea95c5a7a9fe2357416af2N.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\AdobeARM.exe	9281366a247e9657604f68a8ea30fa8eb0fa8ddb70ea95c5a7a9fe2357416af2N.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ExtExport.exe	9281366a247e9657604f68a8ea30fa8eb0fa8ddb70ea95c5a7a9fe2357416af2N.exe
File opened for modification	C:\PROGRA~2\INTERN~1\iexplore.exe	9281366a247e9657604f68a8ea30fa8eb0fa8ddb70ea95c5a7a9fe2357416af2N.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\wmprph.exe	9281366a247e9657604f68a8ea30fa8eb0fa8ddb70ea95c5a7a9fe2357416af2N.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE	9281366a247e9657604f68a8ea30fa8eb0fa8ddb70ea95c5a7a9fe2357416af2N.exe
File opened for modification	C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE	9281366a247e9657604f68a8ea30fa8eb0fa8ddb70ea95c5a7a9fe2357416af2N.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\32BITM~1.EXE	9281366a247e9657604f68a8ea30fa8eb0fa8ddb70ea95c5a7a9fe2357416af2N.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\WOW_HE~1.EXE	9281366a247e9657604f68a8ea30fa8eb0fa8ddb70ea95c5a7a9fe2357416af2N.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe	9281366a247e9657604f68a8ea30fa8eb0fa8ddb70ea95c5a7a9fe2357416af2N.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~4.EXE	9281366a247e9657604f68a8ea30fa8eb0fa8ddb70ea95c5a7a9fe2357416af2N.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\msedge.exe	9281366a247e9657604f68a8ea30fa8eb0fa8ddb70ea95c5a7a9fe2357416af2N.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~2.EXE	9281366a247e9657604f68a8ea30fa8eb0fa8ddb70ea95c5a7a9fe2357416af2N.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~3.EXE	9281366a247e9657604f68a8ea30fa8eb0fa8ddb70ea95c5a7a9fe2357416af2N.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\msedge.exe	9281366a247e9657604f68a8ea30fa8eb0fa8ddb70ea95c5a7a9fe2357416af2N.exe
File opened for modification	C:\PROGRA~3\MICROS~1\CLICKT~1\{9AC08~1\INTEGR~1.EXE	9281366a247e9657604f68a8ea30fa8eb0fa8ddb70ea95c5a7a9fe2357416af2N.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE	9281366a247e9657604f68a8ea30fa8eb0fa8ddb70ea95c5a7a9fe2357416af2N.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\BHO\IE_TO_~1.EXE	9281366a247e9657604f68a8ea30fa8eb0fa8ddb70ea95c5a7a9fe2357416af2N.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\IDENTI~1.EXE	9281366a247e9657604f68a8ea30fa8eb0fa8ddb70ea95c5a7a9fe2357416af2N.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~1.EXE	9281366a247e9657604f68a8ea30fa8eb0fa8ddb70ea95c5a7a9fe2357416af2N.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\MSEDGE~1.EXE	9281366a247e9657604f68a8ea30fa8eb0fa8ddb70ea95c5a7a9fe2357416af2N.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\wmpshare.exe	9281366a247e9657604f68a8ea30fa8eb0fa8ddb70ea95c5a7a9fe2357416af2N.exe
File opened for modification	C:\PROGRA~2\WI8A19~1\ImagingDevices.exe	9281366a247e9657604f68a8ea30fa8eb0fa8ddb70ea95c5a7a9fe2357416af2N.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{57A73~1\VC_RED~1.EXE	9281366a247e9657604f68a8ea30fa8eb0fa8ddb70ea95c5a7a9fe2357416af2N.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaws.exe	9281366a247e9657604f68a8ea30fa8eb0fa8ddb70ea95c5a7a9fe2357416af2N.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~1.EXE	9281366a247e9657604f68a8ea30fa8eb0fa8ddb70ea95c5a7a9fe2357416af2N.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\ELEVAT~1.EXE	9281366a247e9657604f68a8ea30fa8eb0fa8ddb70ea95c5a7a9fe2357416af2N.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MID1AD~1.EXE	9281366a247e9657604f68a8ea30fa8eb0fa8ddb70ea95c5a7a9fe2357416af2N.exe
File opened for modification	C:\PROGRA~2\WINDOW~2\wab.exe	9281366a247e9657604f68a8ea30fa8eb0fa8ddb70ea95c5a7a9fe2357416af2N.exe
File opened for modification	C:\PROGRA~2\WINDOW~2\wabmig.exe	9281366a247e9657604f68a8ea30fa8eb0fa8ddb70ea95c5a7a9fe2357416af2N.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\wmplayer.exe	9281366a247e9657604f68a8ea30fa8eb0fa8ddb70ea95c5a7a9fe2357416af2N.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jaureg.exe	9281366a247e9657604f68a8ea30fa8eb0fa8ddb70ea95c5a7a9fe2357416af2N.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~3.EXE	9281366a247e9657604f68a8ea30fa8eb0fa8ddb70ea95c5a7a9fe2357416af2N.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADelRCP.exe	9281366a247e9657604f68a8ea30fa8eb0fa8ddb70ea95c5a7a9fe2357416af2N.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~2.EXE	9281366a247e9657604f68a8ea30fa8eb0fa8ddb70ea95c5a7a9fe2357416af2N.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADOBEC~1.EXE	9281366a247e9657604f68a8ea30fa8eb0fa8ddb70ea95c5a7a9fe2357416af2N.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\Eula.exe	9281366a247e9657604f68a8ea30fa8eb0fa8ddb70ea95c5a7a9fe2357416af2N.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MIA062~1.EXE	9281366a247e9657604f68a8ea30fa8eb0fa8ddb70ea95c5a7a9fe2357416af2N.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\setup_wm.exe	9281366a247e9657604f68a8ea30fa8eb0fa8ddb70ea95c5a7a9fe2357416af2N.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{63880~1\WINDOW~1.EXE	9281366a247e9657604f68a8ea30fa8eb0fa8ddb70ea95c5a7a9fe2357416af2N.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\LOGTRA~1.EXE	9281366a247e9657604f68a8ea30fa8eb0fa8ddb70ea95c5a7a9fe2357416af2N.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.371\GOF5E2~1.EXE	9281366a247e9657604f68a8ea30fa8eb0fa8ddb70ea95c5a7a9fe2357416af2N.exe
File opened for modification	C:\PROGRA~2\Google\Update\DISABL~1.EXE	9281366a247e9657604f68a8ea30fa8eb0fa8ddb70ea95c5a7a9fe2357416af2N.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\PWAHEL~1.EXE	9281366a247e9657604f68a8ea30fa8eb0fa8ddb70ea95c5a7a9fe2357416af2N.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~2.EXE	9281366a247e9657604f68a8ea30fa8eb0fa8ddb70ea95c5a7a9fe2357416af2N.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE	9281366a247e9657604f68a8ea30fa8eb0fa8ddb70ea95c5a7a9fe2357416af2N.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\64BITM~1.EXE	9281366a247e9657604f68a8ea30fa8eb0fa8ddb70ea95c5a7a9fe2357416af2N.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\java.exe	9281366a247e9657604f68a8ea30fa8eb0fa8ddb70ea95c5a7a9fe2357416af2N.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\INSTAL~1\setup.exe	9281366a247e9657604f68a8ea30fa8eb0fa8ddb70ea95c5a7a9fe2357416af2N.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\NOTIFI~1.EXE	9281366a247e9657604f68a8ea30fa8eb0fa8ddb70ea95c5a7a9fe2357416af2N.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\wmpconfig.exe	9281366a247e9657604f68a8ea30fa8eb0fa8ddb70ea95c5a7a9fe2357416af2N.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\svchost.com	9281366a247e9657604f68a8ea30fa8eb0fa8ddb70ea95c5a7a9fe2357416af2N.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	9281366a247e9657604f68a8ea30fa8eb0fa8ddb70ea95c5a7a9fe2357416af2N.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\" %*"	9281366a247e9657604f68a8ea30fa8eb0fa8ddb70ea95c5a7a9fe2357416af2N.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 4532 wrote to memory of 448	4532	9281366a247e9657604f68a8ea30fa8eb0fa8ddb70ea95c5a7a9fe2357416af2N.exe	82
PID 4532 wrote to memory of 448	4532	9281366a247e9657604f68a8ea30fa8eb0fa8ddb70ea95c5a7a9fe2357416af2N.exe	82

C:\Users\Admin\AppData\Local\Temp\9281366a247e9657604f68a8ea30fa8eb0fa8ddb70ea95c5a7a9fe2357416af2N.exe
"C:\Users\Admin\AppData\Local\Temp\9281366a247e9657604f68a8ea30fa8eb0fa8ddb70ea95c5a7a9fe2357416af2N.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:4532
- C:\Users\Admin\AppData\Local\Temp\3582-490\9281366a247e9657604f68a8ea30fa8eb0fa8ddb70ea95c5a7a9fe2357416af2N.exe
  "C:\Users\Admin\AppData\Local\Temp\3582-490\9281366a247e9657604f68a8ea30fa8eb0fa8ddb70ea95c5a7a9fe2357416af2N.exe"
  2⤵
  - Executes dropped EXE
  PID:448

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\9281366a247e9657604f68a8ea30fa8eb0fa8ddb70ea95c5a7a9fe2357416af2N.exe

Filesize
4.2MB

MD5
e940e711a1e61b84ed88d3f232d2f550

SHA1
fa3080aeb9b9022a96e729377da963da2dd0a894

SHA256
d813cb1a13962d6271f157d64877327dba40c0e6e0c5e7a961c59d4edafc211e

SHA512
f186ff0eae95e7a1da5665b8bb992be31dde2616b033c4655a78d6b2680bf16c73d890720e9b0ff7aae75723d349ecfc5b109f347078b0e4fcb964480bee864b

Download Submit
memory/448-12-0x00007FFFD20B3000-0x00007FFFD20B5000-memory.dmp

Filesize
8KB

Download
memory/448-13-0x000001D22FE10000-0x000001D23023A000-memory.dmp

Filesize
4.2MB

Download
memory/448-14-0x00007FFFD20B0000-0x00007FFFD2B71000-memory.dmp

Filesize
10.8MB

Download
memory/448-48-0x00007FFFD20B0000-0x00007FFFD2B71000-memory.dmp

Filesize
10.8MB

Download
memory/4532-99-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/4532-100-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/4532-102-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads