neshta | 1360ef8198770f1c0c94b6c66346df0e3d3b97a800e3a0a72da5b157c0d0fdc8

Analysis

max time kernel
35s
max time network
40s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
04-12-2024 19:36

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General

Target

1360ef8198770f1c0c94b6c66346df0e3d3b97a800e3a0a72da5b157c0d0fdc8.exe
Size

260KB
MD5

cb45e223087e9683fc4ab93895fc4f7e
SHA1

058da4104698bfdf58423dd9432fd38c74ddef69
SHA256

1360ef8198770f1c0c94b6c66346df0e3d3b97a800e3a0a72da5b157c0d0fdc8
SHA512

40a817f6c6429470bc2bcf9a8e052fa6dc9c9f996e044a66f9599519df144f62e52d6fd830929434e6c2a022e54402c8981aad749c5553e35611e1abaf46c429
SSDEEP

3072:sr85Cg3uggesM9u5OjeKuThkLaRlDdAUnlnK1p/JPB2TqX4qgUhWEIFfWdaE1D:k9g3ugRsF5OjoTTlaQapBxX0U4Esed1

Score

10^/10

neshta discovery persistence spyware stealer

Malware Config

Signatures

Detect Neshta payload 4 IoCs

resource	yara_rule
behavioral2/files/0x000600000002023a-17.dat	family_neshta
behavioral2/memory/1488-97-0x0000000000400000-0x000000000041B000-memory.dmp	family_neshta
behavioral2/memory/1488-98-0x0000000000400000-0x000000000041B000-memory.dmp	family_neshta
behavioral2/memory/1488-100-0x0000000000400000-0x000000000041B000-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-1-5-21-2437139445-1151884604-3026847218-1000\Control Panel\International\Geo\Nation	1360ef8198770f1c0c94b6c66346df0e3d3b97a800e3a0a72da5b157c0d0fdc8.exe

Executes dropped EXE 1 IoCs

pid	Process
1964	1360ef8198770f1c0c94b6c66346df0e3d3b97a800e3a0a72da5b157c0d0fdc8.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\" %*"	1360ef8198770f1c0c94b6c66346df0e3d3b97a800e3a0a72da5b157c0d0fdc8.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\ACROBR~1.EXE	1360ef8198770f1c0c94b6c66346df0e3d3b97a800e3a0a72da5b157c0d0fdc8.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.371\GOF5E2~1.EXE	1360ef8198770f1c0c94b6c66346df0e3d3b97a800e3a0a72da5b157c0d0fdc8.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ieinstal.exe	1360ef8198770f1c0c94b6c66346df0e3d3b97a800e3a0a72da5b157c0d0fdc8.exe
File opened for modification	C:\PROGRA~2\MOZILL~1\UNINST~1.EXE	1360ef8198770f1c0c94b6c66346df0e3d3b97a800e3a0a72da5b157c0d0fdc8.exe
File opened for modification	C:\PROGRA~2\WINDOW~2\wabmig.exe	1360ef8198770f1c0c94b6c66346df0e3d3b97a800e3a0a72da5b157c0d0fdc8.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~2.EXE	1360ef8198770f1c0c94b6c66346df0e3d3b97a800e3a0a72da5b157c0d0fdc8.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\NOTIFI~1.EXE	1360ef8198770f1c0c94b6c66346df0e3d3b97a800e3a0a72da5b157c0d0fdc8.exe
File opened for modification	C:\PROGRA~2\WI8A19~1\ImagingDevices.exe	1360ef8198770f1c0c94b6c66346df0e3d3b97a800e3a0a72da5b157c0d0fdc8.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroRd32.exe	1360ef8198770f1c0c94b6c66346df0e3d3b97a800e3a0a72da5b157c0d0fdc8.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\READER~1.EXE	1360ef8198770f1c0c94b6c66346df0e3d3b97a800e3a0a72da5b157c0d0fdc8.exe
File opened for modification	C:\PROGRA~2\Google\Update\DISABL~1.EXE	1360ef8198770f1c0c94b6c66346df0e3d3b97a800e3a0a72da5b157c0d0fdc8.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\msedge.exe	1360ef8198770f1c0c94b6c66346df0e3d3b97a800e3a0a72da5b157c0d0fdc8.exe
File opened for modification	C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE	1360ef8198770f1c0c94b6c66346df0e3d3b97a800e3a0a72da5b157c0d0fdc8.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\wmpshare.exe	1360ef8198770f1c0c94b6c66346df0e3d3b97a800e3a0a72da5b157c0d0fdc8.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\LOGTRA~1.EXE	1360ef8198770f1c0c94b6c66346df0e3d3b97a800e3a0a72da5b157c0d0fdc8.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\32BITM~1.EXE	1360ef8198770f1c0c94b6c66346df0e3d3b97a800e3a0a72da5b157c0d0fdc8.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\BHO\IE_TO_~1.EXE	1360ef8198770f1c0c94b6c66346df0e3d3b97a800e3a0a72da5b157c0d0fdc8.exe
File opened for modification	C:\PROGRA~3\MICROS~1\CLICKT~1\{9AC08~1\INTEGR~1.EXE	1360ef8198770f1c0c94b6c66346df0e3d3b97a800e3a0a72da5b157c0d0fdc8.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE	1360ef8198770f1c0c94b6c66346df0e3d3b97a800e3a0a72da5b157c0d0fdc8.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\FULLTR~1.EXE	1360ef8198770f1c0c94b6c66346df0e3d3b97a800e3a0a72da5b157c0d0fdc8.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ExtExport.exe	1360ef8198770f1c0c94b6c66346df0e3d3b97a800e3a0a72da5b157c0d0fdc8.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\MSEDGE~1.EXE	1360ef8198770f1c0c94b6c66346df0e3d3b97a800e3a0a72da5b157c0d0fdc8.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~4.EXE	1360ef8198770f1c0c94b6c66346df0e3d3b97a800e3a0a72da5b157c0d0fdc8.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE	1360ef8198770f1c0c94b6c66346df0e3d3b97a800e3a0a72da5b157c0d0fdc8.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE	1360ef8198770f1c0c94b6c66346df0e3d3b97a800e3a0a72da5b157c0d0fdc8.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{63880~1\WINDOW~1.EXE	1360ef8198770f1c0c94b6c66346df0e3d3b97a800e3a0a72da5b157c0d0fdc8.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADelRCP.exe	1360ef8198770f1c0c94b6c66346df0e3d3b97a800e3a0a72da5b157c0d0fdc8.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\Eula.exe	1360ef8198770f1c0c94b6c66346df0e3d3b97a800e3a0a72da5b157c0d0fdc8.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\WOW_HE~1.EXE	1360ef8198770f1c0c94b6c66346df0e3d3b97a800e3a0a72da5b157c0d0fdc8.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~3.EXE	1360ef8198770f1c0c94b6c66346df0e3d3b97a800e3a0a72da5b157c0d0fdc8.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~2.EXE	1360ef8198770f1c0c94b6c66346df0e3d3b97a800e3a0a72da5b157c0d0fdc8.exe
File opened for modification	C:\PROGRA~2\WINDOW~3\ACCESS~1\wordpad.exe	1360ef8198770f1c0c94b6c66346df0e3d3b97a800e3a0a72da5b157c0d0fdc8.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\wmprph.exe	1360ef8198770f1c0c94b6c66346df0e3d3b97a800e3a0a72da5b157c0d0fdc8.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE	1360ef8198770f1c0c94b6c66346df0e3d3b97a800e3a0a72da5b157c0d0fdc8.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\java.exe	1360ef8198770f1c0c94b6c66346df0e3d3b97a800e3a0a72da5b157c0d0fdc8.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~4.EXE	1360ef8198770f1c0c94b6c66346df0e3d3b97a800e3a0a72da5b157c0d0fdc8.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\setup_wm.exe	1360ef8198770f1c0c94b6c66346df0e3d3b97a800e3a0a72da5b157c0d0fdc8.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\wmplayer.exe	1360ef8198770f1c0c94b6c66346df0e3d3b97a800e3a0a72da5b157c0d0fdc8.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE	1360ef8198770f1c0c94b6c66346df0e3d3b97a800e3a0a72da5b157c0d0fdc8.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE	1360ef8198770f1c0c94b6c66346df0e3d3b97a800e3a0a72da5b157c0d0fdc8.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\INSTAL~1\setup.exe	1360ef8198770f1c0c94b6c66346df0e3d3b97a800e3a0a72da5b157c0d0fdc8.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MI9C33~1.EXE	1360ef8198770f1c0c94b6c66346df0e3d3b97a800e3a0a72da5b157c0d0fdc8.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\wmlaunch.exe	1360ef8198770f1c0c94b6c66346df0e3d3b97a800e3a0a72da5b157c0d0fdc8.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\Browser\WCCHRO~1\WCCHRO~1.EXE	1360ef8198770f1c0c94b6c66346df0e3d3b97a800e3a0a72da5b157c0d0fdc8.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\64BITM~1.EXE	1360ef8198770f1c0c94b6c66346df0e3d3b97a800e3a0a72da5b157c0d0fdc8.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe	1360ef8198770f1c0c94b6c66346df0e3d3b97a800e3a0a72da5b157c0d0fdc8.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.371\GO664E~1.EXE	1360ef8198770f1c0c94b6c66346df0e3d3b97a800e3a0a72da5b157c0d0fdc8.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroCEF\RdrCEF.exe	1360ef8198770f1c0c94b6c66346df0e3d3b97a800e3a0a72da5b157c0d0fdc8.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~2.EXE	1360ef8198770f1c0c94b6c66346df0e3d3b97a800e3a0a72da5b157c0d0fdc8.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ielowutil.exe	1360ef8198770f1c0c94b6c66346df0e3d3b97a800e3a0a72da5b157c0d0fdc8.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\msedge.exe	1360ef8198770f1c0c94b6c66346df0e3d3b97a800e3a0a72da5b157c0d0fdc8.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\PWAHEL~1.EXE	1360ef8198770f1c0c94b6c66346df0e3d3b97a800e3a0a72da5b157c0d0fdc8.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MIA062~1.EXE	1360ef8198770f1c0c94b6c66346df0e3d3b97a800e3a0a72da5b157c0d0fdc8.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\arh.exe	1360ef8198770f1c0c94b6c66346df0e3d3b97a800e3a0a72da5b157c0d0fdc8.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jaureg.exe	1360ef8198770f1c0c94b6c66346df0e3d3b97a800e3a0a72da5b157c0d0fdc8.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~3.EXE	1360ef8198770f1c0c94b6c66346df0e3d3b97a800e3a0a72da5b157c0d0fdc8.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.371\GOBD5D~1.EXE	1360ef8198770f1c0c94b6c66346df0e3d3b97a800e3a0a72da5b157c0d0fdc8.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\ELEVAT~1.EXE	1360ef8198770f1c0c94b6c66346df0e3d3b97a800e3a0a72da5b157c0d0fdc8.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~1.EXE	1360ef8198770f1c0c94b6c66346df0e3d3b97a800e3a0a72da5b157c0d0fdc8.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADOBEC~1.EXE	1360ef8198770f1c0c94b6c66346df0e3d3b97a800e3a0a72da5b157c0d0fdc8.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\AdobeARM.exe	1360ef8198770f1c0c94b6c66346df0e3d3b97a800e3a0a72da5b157c0d0fdc8.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaws.exe	1360ef8198770f1c0c94b6c66346df0e3d3b97a800e3a0a72da5b157c0d0fdc8.exe
File opened for modification	C:\PROGRA~2\INTERN~1\iexplore.exe	1360ef8198770f1c0c94b6c66346df0e3d3b97a800e3a0a72da5b157c0d0fdc8.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~3.EXE	1360ef8198770f1c0c94b6c66346df0e3d3b97a800e3a0a72da5b157c0d0fdc8.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\svchost.com	1360ef8198770f1c0c94b6c66346df0e3d3b97a800e3a0a72da5b157c0d0fdc8.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	1360ef8198770f1c0c94b6c66346df0e3d3b97a800e3a0a72da5b157c0d0fdc8.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\" %*"	1360ef8198770f1c0c94b6c66346df0e3d3b97a800e3a0a72da5b157c0d0fdc8.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
1964	1360ef8198770f1c0c94b6c66346df0e3d3b97a800e3a0a72da5b157c0d0fdc8.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1964	1360ef8198770f1c0c94b6c66346df0e3d3b97a800e3a0a72da5b157c0d0fdc8.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 1488 wrote to memory of 1964	1488	1360ef8198770f1c0c94b6c66346df0e3d3b97a800e3a0a72da5b157c0d0fdc8.exe	83
PID 1488 wrote to memory of 1964	1488	1360ef8198770f1c0c94b6c66346df0e3d3b97a800e3a0a72da5b157c0d0fdc8.exe	83

C:\Users\Admin\AppData\Local\Temp\1360ef8198770f1c0c94b6c66346df0e3d3b97a800e3a0a72da5b157c0d0fdc8.exe
"C:\Users\Admin\AppData\Local\Temp\1360ef8198770f1c0c94b6c66346df0e3d3b97a800e3a0a72da5b157c0d0fdc8.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:1488
- C:\Users\Admin\AppData\Local\Temp\3582-490\1360ef8198770f1c0c94b6c66346df0e3d3b97a800e3a0a72da5b157c0d0fdc8.exe
  "C:\Users\Admin\AppData\Local\Temp\3582-490\1360ef8198770f1c0c94b6c66346df0e3d3b97a800e3a0a72da5b157c0d0fdc8.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1964

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\1360ef8198770f1c0c94b6c66346df0e3d3b97a800e3a0a72da5b157c0d0fdc8.exe

Filesize
220KB

MD5
02b1d788dc231146850a6f4eb17c6165

SHA1
6c8be217856ca0378fb0e0a62c24a62771fce049

SHA256
28a18dae111c466cc5aaf85209e2eef7d14359460ae9089f095d74eed3424d3d

SHA512
ec3e6555b47d6323e41941dc6176994978127137cc66292e86b495e62a04eae283852c00b4841ed87f66321f7cdb5a18a09c17324b801149d9582ee2ee348b98

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memory/1488-97-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

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memory/1488-98-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

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memory/1488-100-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

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memory/1964-12-0x00007FFAC20B3000-0x00007FFAC20B5000-memory.dmp

Filesize
8KB

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memory/1964-13-0x0000017F4E6B0000-0x0000017F4E6E8000-memory.dmp

Filesize
224KB

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