neshta | 62b510a85d0a907506425eb3688d75160d664c9ed2cab6a1873102374dbf977c

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
17-12-2024 12:01

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General

Target

62b510a85d0a907506425eb3688d75160d664c9ed2cab6a1873102374dbf977cN.exe
Size

185KB
MD5

fc0780592a64c31b56d1cef39b055d20
SHA1

3d9eed83d8c721beaf685ee8ce466bee0267dc52
SHA256

62b510a85d0a907506425eb3688d75160d664c9ed2cab6a1873102374dbf977c
SHA512

becdf83dcff0d1e3b9366e1bf1b3f5d70cfc97cff009ec16c1cb495306db32aea86fe2b5efe853ec3cf68da0eacdc43b86a17bb08511097dbf81a72811708e33
SSDEEP

3072:sr85CkHsJra+MH2ajTzhZvpggSEtE23K8T7:k9vrmnv+Kjn

Score

10^/10

neshta discovery persistence spyware stealer

Malware Config

Signatures

Detect Neshta payload 4 IoCs

resource	yara_rule
behavioral2/files/0x000600000002024c-20.dat	family_neshta
behavioral2/memory/3028-100-0x0000000000400000-0x000000000041B000-memory.dmp	family_neshta
behavioral2/memory/3028-101-0x0000000000400000-0x000000000041B000-memory.dmp	family_neshta
behavioral2/memory/3028-103-0x0000000000400000-0x000000000041B000-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-1-5-21-3756129449-3121373848-4276368241-1000\Control Panel\International\Geo\Nation	62b510a85d0a907506425eb3688d75160d664c9ed2cab6a1873102374dbf977cN.exe

Executes dropped EXE 1 IoCs

pid	Process
680	62b510a85d0a907506425eb3688d75160d664c9ed2cab6a1873102374dbf977cN.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\" %*"	62b510a85d0a907506425eb3688d75160d664c9ed2cab6a1873102374dbf977cN.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\MICROS~1\Edge\APPLIC~1\920902~1.67\IDENTI~1.EXE	62b510a85d0a907506425eb3688d75160d664c9ed2cab6a1873102374dbf977cN.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\MSEDGE~1.EXE	62b510a85d0a907506425eb3688d75160d664c9ed2cab6a1873102374dbf977cN.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{57A73~1\VC_RED~1.EXE	62b510a85d0a907506425eb3688d75160d664c9ed2cab6a1873102374dbf977cN.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroCEF\RdrCEF.exe	62b510a85d0a907506425eb3688d75160d664c9ed2cab6a1873102374dbf977cN.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\wmpconfig.exe	62b510a85d0a907506425eb3688d75160d664c9ed2cab6a1873102374dbf977cN.exe
File opened for modification	C:\PROGRA~2\WI8A19~1\ImagingDevices.exe	62b510a85d0a907506425eb3688d75160d664c9ed2cab6a1873102374dbf977cN.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{EF5AF~1\WINDOW~1.EXE	62b510a85d0a907506425eb3688d75160d664c9ed2cab6a1873102374dbf977cN.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE	62b510a85d0a907506425eb3688d75160d664c9ed2cab6a1873102374dbf977cN.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\Browser\WCCHRO~1\WCCHRO~1.EXE	62b510a85d0a907506425eb3688d75160d664c9ed2cab6a1873102374dbf977cN.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\READER~1.EXE	62b510a85d0a907506425eb3688d75160d664c9ed2cab6a1873102374dbf977cN.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\INSTAL~1\setup.exe	62b510a85d0a907506425eb3688d75160d664c9ed2cab6a1873102374dbf977cN.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\PWAHEL~1.EXE	62b510a85d0a907506425eb3688d75160d664c9ed2cab6a1873102374dbf977cN.exe
File opened for modification	C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE	62b510a85d0a907506425eb3688d75160d664c9ed2cab6a1873102374dbf977cN.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\LOGTRA~1.EXE	62b510a85d0a907506425eb3688d75160d664c9ed2cab6a1873102374dbf977cN.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE	62b510a85d0a907506425eb3688d75160d664c9ed2cab6a1873102374dbf977cN.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\msedge.exe	62b510a85d0a907506425eb3688d75160d664c9ed2cab6a1873102374dbf977cN.exe
File opened for modification	C:\PROGRA~2\WINDOW~2\wabmig.exe	62b510a85d0a907506425eb3688d75160d664c9ed2cab6a1873102374dbf977cN.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\wmprph.exe	62b510a85d0a907506425eb3688d75160d664c9ed2cab6a1873102374dbf977cN.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jaureg.exe	62b510a85d0a907506425eb3688d75160d664c9ed2cab6a1873102374dbf977cN.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe	62b510a85d0a907506425eb3688d75160d664c9ed2cab6a1873102374dbf977cN.exe
File opened for modification	C:\PROGRA~2\WINDOW~3\ACCESS~1\wordpad.exe	62b510a85d0a907506425eb3688d75160d664c9ed2cab6a1873102374dbf977cN.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\java.exe	62b510a85d0a907506425eb3688d75160d664c9ed2cab6a1873102374dbf977cN.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\BHO\IE_TO_~1.EXE	62b510a85d0a907506425eb3688d75160d664c9ed2cab6a1873102374dbf977cN.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MID1AD~1.EXE	62b510a85d0a907506425eb3688d75160d664c9ed2cab6a1873102374dbf977cN.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE	62b510a85d0a907506425eb3688d75160d664c9ed2cab6a1873102374dbf977cN.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroRd32.exe	62b510a85d0a907506425eb3688d75160d664c9ed2cab6a1873102374dbf977cN.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADelRCP.exe	62b510a85d0a907506425eb3688d75160d664c9ed2cab6a1873102374dbf977cN.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~3.EXE	62b510a85d0a907506425eb3688d75160d664c9ed2cab6a1873102374dbf977cN.exe
File opened for modification	C:\PROGRA~2\WINDOW~2\wab.exe	62b510a85d0a907506425eb3688d75160d664c9ed2cab6a1873102374dbf977cN.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADOBEC~1.EXE	62b510a85d0a907506425eb3688d75160d664c9ed2cab6a1873102374dbf977cN.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ExtExport.exe	62b510a85d0a907506425eb3688d75160d664c9ed2cab6a1873102374dbf977cN.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\ELEVAT~1.EXE	62b510a85d0a907506425eb3688d75160d664c9ed2cab6a1873102374dbf977cN.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~1.EXE	62b510a85d0a907506425eb3688d75160d664c9ed2cab6a1873102374dbf977cN.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\PWAHEL~1.EXE	62b510a85d0a907506425eb3688d75160d664c9ed2cab6a1873102374dbf977cN.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MIA062~1.EXE	62b510a85d0a907506425eb3688d75160d664c9ed2cab6a1873102374dbf977cN.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\setup_wm.exe	62b510a85d0a907506425eb3688d75160d664c9ed2cab6a1873102374dbf977cN.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE	62b510a85d0a907506425eb3688d75160d664c9ed2cab6a1873102374dbf977cN.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\arh.exe	62b510a85d0a907506425eb3688d75160d664c9ed2cab6a1873102374dbf977cN.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\FULLTR~1.EXE	62b510a85d0a907506425eb3688d75160d664c9ed2cab6a1873102374dbf977cN.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\ADOBEA~1.EXE	62b510a85d0a907506425eb3688d75160d664c9ed2cab6a1873102374dbf977cN.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~3.EXE	62b510a85d0a907506425eb3688d75160d664c9ed2cab6a1873102374dbf977cN.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.371\GOBD5D~1.EXE	62b510a85d0a907506425eb3688d75160d664c9ed2cab6a1873102374dbf977cN.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.371\GOF5E2~1.EXE	62b510a85d0a907506425eb3688d75160d664c9ed2cab6a1873102374dbf977cN.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~2.EXE	62b510a85d0a907506425eb3688d75160d664c9ed2cab6a1873102374dbf977cN.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~3.EXE	62b510a85d0a907506425eb3688d75160d664c9ed2cab6a1873102374dbf977cN.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\Eula.exe	62b510a85d0a907506425eb3688d75160d664c9ed2cab6a1873102374dbf977cN.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~1.EXE	62b510a85d0a907506425eb3688d75160d664c9ed2cab6a1873102374dbf977cN.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE	62b510a85d0a907506425eb3688d75160d664c9ed2cab6a1873102374dbf977cN.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\64BITM~1.EXE	62b510a85d0a907506425eb3688d75160d664c9ed2cab6a1873102374dbf977cN.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaws.exe	62b510a85d0a907506425eb3688d75160d664c9ed2cab6a1873102374dbf977cN.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\msedge.exe	62b510a85d0a907506425eb3688d75160d664c9ed2cab6a1873102374dbf977cN.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\wmplayer.exe	62b510a85d0a907506425eb3688d75160d664c9ed2cab6a1873102374dbf977cN.exe
File opened for modification	C:\PROGRA~2\MOZILL~1\UNINST~1.EXE	62b510a85d0a907506425eb3688d75160d664c9ed2cab6a1873102374dbf977cN.exe
File opened for modification	C:\PROGRA~3\Adobe\Setup\{AC76B~1\setup.exe	62b510a85d0a907506425eb3688d75160d664c9ed2cab6a1873102374dbf977cN.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{63880~1\WINDOW~1.EXE	62b510a85d0a907506425eb3688d75160d664c9ed2cab6a1873102374dbf977cN.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\AdobeARM.exe	62b510a85d0a907506425eb3688d75160d664c9ed2cab6a1873102374dbf977cN.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~2.EXE	62b510a85d0a907506425eb3688d75160d664c9ed2cab6a1873102374dbf977cN.exe
File opened for modification	C:\PROGRA~2\Google\Update\DISABL~1.EXE	62b510a85d0a907506425eb3688d75160d664c9ed2cab6a1873102374dbf977cN.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\COOKIE~1.EXE	62b510a85d0a907506425eb3688d75160d664c9ed2cab6a1873102374dbf977cN.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\NOTIFI~1.EXE	62b510a85d0a907506425eb3688d75160d664c9ed2cab6a1873102374dbf977cN.exe
File opened for modification	C:\PROGRA~3\MICROS~1\CLICKT~1\{9AC08~1\INTEGR~1.EXE	62b510a85d0a907506425eb3688d75160d664c9ed2cab6a1873102374dbf977cN.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROBR~1.EXE	62b510a85d0a907506425eb3688d75160d664c9ed2cab6a1873102374dbf977cN.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.371\GO664E~1.EXE	62b510a85d0a907506425eb3688d75160d664c9ed2cab6a1873102374dbf977cN.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ielowutil.exe	62b510a85d0a907506425eb3688d75160d664c9ed2cab6a1873102374dbf977cN.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\svchost.com	62b510a85d0a907506425eb3688d75160d664c9ed2cab6a1873102374dbf977cN.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	62b510a85d0a907506425eb3688d75160d664c9ed2cab6a1873102374dbf977cN.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	62b510a85d0a907506425eb3688d75160d664c9ed2cab6a1873102374dbf977cN.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\" %*"	62b510a85d0a907506425eb3688d75160d664c9ed2cab6a1873102374dbf977cN.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3028 wrote to memory of 680	3028	62b510a85d0a907506425eb3688d75160d664c9ed2cab6a1873102374dbf977cN.exe	84
PID 3028 wrote to memory of 680	3028	62b510a85d0a907506425eb3688d75160d664c9ed2cab6a1873102374dbf977cN.exe	84
PID 3028 wrote to memory of 680	3028	62b510a85d0a907506425eb3688d75160d664c9ed2cab6a1873102374dbf977cN.exe	84

C:\Users\Admin\AppData\Local\Temp\62b510a85d0a907506425eb3688d75160d664c9ed2cab6a1873102374dbf977cN.exe
"C:\Users\Admin\AppData\Local\Temp\62b510a85d0a907506425eb3688d75160d664c9ed2cab6a1873102374dbf977cN.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:3028
- C:\Users\Admin\AppData\Local\Temp\3582-490\62b510a85d0a907506425eb3688d75160d664c9ed2cab6a1873102374dbf977cN.exe
  "C:\Users\Admin\AppData\Local\Temp\3582-490\62b510a85d0a907506425eb3688d75160d664c9ed2cab6a1873102374dbf977cN.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:680

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

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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\62b510a85d0a907506425eb3688d75160d664c9ed2cab6a1873102374dbf977cN.exe

Filesize
144KB

MD5
68e309daa6bc49aa5835187ac4409341

SHA1
839dc2755e058ea978857e5c81b0dab5f6f31d9b

SHA256
de8eecd2af12ed6ccc6ceb6067c19ad60b979d2bc49b26ac89529193811b49d9

SHA512
c2d81c3a9f2e586eb4b01bfa5a3e7b6ef5eaebfd5dd0afca66ea9b65af6d44beb0246333b1565d5636a99baf316cd56cf3565000c70919714173e67eda57cb7d

Download Submit
memory/680-12-0x0000000074152000-0x0000000074153000-memory.dmp

Filesize
4KB

Download
memory/680-13-0x0000000074150000-0x0000000074701000-memory.dmp

Filesize
5.7MB

Download
memory/680-14-0x0000000074150000-0x0000000074701000-memory.dmp

Filesize
5.7MB

Download
memory/680-16-0x0000000074150000-0x0000000074701000-memory.dmp

Filesize
5.7MB

Download
memory/3028-100-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/3028-101-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/3028-103-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads