neshta | d6d50028ec5de432c26a30233eb0f780ee7edf43bb05eee0b64bafedc5b747a8

Analysis

max time kernel
119s
max time network
120s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
26/11/2024, 13:27

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

d6d50028ec5de432c26a30233eb0f780ee7edf43bb05eee0b64bafedc5b747a8N.exe
Size

1.8MB
MD5

7c405afe5b0a2fe12388ee14a0cdb580
SHA1

207e829c868b7f1dd3d295f37fe6f4e20d59faa1
SHA256

d6d50028ec5de432c26a30233eb0f780ee7edf43bb05eee0b64bafedc5b747a8
SHA512

083aa3f303fcc438b6187ad3e9fcc5f4a0dc56e4aabdb670a0049829b505d774c8a4be5036e000ecc4a9b076b1514e21c6c47a0e919cf5ce44f97040ddb90241
SSDEEP

49152:4mhjC5V9Wh3DVeqWCZzxrQGnXwSWBB+1f6o:KmzVeq9Odo

Score

10^/10

neshta discovery persistence spyware stealer

Malware Config

Signatures

Detect Neshta payload 3 IoCs

resource	yara_rule
behavioral1/files/0x0001000000010315-8.dat	family_neshta
behavioral1/memory/2032-81-0x0000000000400000-0x000000000041B000-memory.dmp	family_neshta
behavioral1/memory/2032-83-0x0000000000400000-0x000000000041B000-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

Executes dropped EXE 1 IoCs

pid	Process
2096	d6d50028ec5de432c26a30233eb0f780ee7edf43bb05eee0b64bafedc5b747a8N.exe

Loads dropped DLL 1 IoCs

pid	Process
2032	d6d50028ec5de432c26a30233eb0f780ee7edf43bb05eee0b64bafedc5b747a8N.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\" %*"	d6d50028ec5de432c26a30233eb0f780ee7edf43bb05eee0b64bafedc5b747a8N.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\INTERN~1\iexplore.exe	d6d50028ec5de432c26a30233eb0f780ee7edf43bb05eee0b64bafedc5b747a8N.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSOUC.EXE	d6d50028ec5de432c26a30233eb0f780ee7edf43bb05eee0b64bafedc5b747a8N.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\XLICONS.EXE	d6d50028ec5de432c26a30233eb0f780ee7edf43bb05eee0b64bafedc5b747a8N.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmlaunch.exe	d6d50028ec5de432c26a30233eb0f780ee7edf43bb05eee0b64bafedc5b747a8N.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE	d6d50028ec5de432c26a30233eb0f780ee7edf43bb05eee0b64bafedc5b747a8N.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\Eula.exe	d6d50028ec5de432c26a30233eb0f780ee7edf43bb05eee0b64bafedc5b747a8N.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Resource\Icons\SC_REA~1.EXE	d6d50028ec5de432c26a30233eb0f780ee7edf43bb05eee0b64bafedc5b747a8N.exe
File opened for modification	C:\PROGRA~2\COMMON~1\ADOBEA~1\Versions\1.0\ADOBEA~1.EXE	d6d50028ec5de432c26a30233eb0f780ee7edf43bb05eee0b64bafedc5b747a8N.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\TextConv\WksConv\Wkconv.exe	d6d50028ec5de432c26a30233eb0f780ee7edf43bb05eee0b64bafedc5b747a8N.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\NAMECO~1.EXE	d6d50028ec5de432c26a30233eb0f780ee7edf43bb05eee0b64bafedc5b747a8N.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\WMPDMC.exe	d6d50028ec5de432c26a30233eb0f780ee7edf43bb05eee0b64bafedc5b747a8N.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE	d6d50028ec5de432c26a30233eb0f780ee7edf43bb05eee0b64bafedc5b747a8N.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe	d6d50028ec5de432c26a30233eb0f780ee7edf43bb05eee0b64bafedc5b747a8N.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~4.EXE	d6d50028ec5de432c26a30233eb0f780ee7edf43bb05eee0b64bafedc5b747a8N.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSOHTMED.EXE	d6d50028ec5de432c26a30233eb0f780ee7edf43bb05eee0b64bafedc5b747a8N.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmpconfig.exe	d6d50028ec5de432c26a30233eb0f780ee7edf43bb05eee0b64bafedc5b747a8N.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\ACROBR~1.EXE	d6d50028ec5de432c26a30233eb0f780ee7edf43bb05eee0b64bafedc5b747a8N.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\LOGTRA~1.EXE	d6d50028ec5de432c26a30233eb0f780ee7edf43bb05eee0b64bafedc5b747a8N.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\SOURCE~1\OSE.EXE	d6d50028ec5de432c26a30233eb0f780ee7edf43bb05eee0b64bafedc5b747a8N.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\misc.exe	d6d50028ec5de432c26a30233eb0f780ee7edf43bb05eee0b64bafedc5b747a8N.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\ImagingDevices.exe	d6d50028ec5de432c26a30233eb0f780ee7edf43bb05eee0b64bafedc5b747a8N.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\MSOXMLED.EXE	d6d50028ec5de432c26a30233eb0f780ee7edf43bb05eee0b64bafedc5b747a8N.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\OFFICE~1\ODeploy.exe	d6d50028ec5de432c26a30233eb0f780ee7edf43bb05eee0b64bafedc5b747a8N.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.151\GO664E~1.EXE	d6d50028ec5de432c26a30233eb0f780ee7edf43bb05eee0b64bafedc5b747a8N.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\1033\ONELEV.EXE	d6d50028ec5de432c26a30233eb0f780ee7edf43bb05eee0b64bafedc5b747a8N.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\CNFNOT32.EXE	d6d50028ec5de432c26a30233eb0f780ee7edf43bb05eee0b64bafedc5b747a8N.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSTORE.EXE	d6d50028ec5de432c26a30233eb0f780ee7edf43bb05eee0b64bafedc5b747a8N.exe
File opened for modification	C:\PROGRA~2\WINDOW~2\ACCESS~1\wordpad.exe	d6d50028ec5de432c26a30233eb0f780ee7edf43bb05eee0b64bafedc5b747a8N.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\ADOBEC~1.EXE	d6d50028ec5de432c26a30233eb0f780ee7edf43bb05eee0b64bafedc5b747a8N.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\SETUPF~1\{AC76B~1\Setup.exe	d6d50028ec5de432c26a30233eb0f780ee7edf43bb05eee0b64bafedc5b747a8N.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\EQUATION\EQNEDT32.EXE	d6d50028ec5de432c26a30233eb0f780ee7edf43bb05eee0b64bafedc5b747a8N.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\IECONT~1.EXE	d6d50028ec5de432c26a30233eb0f780ee7edf43bb05eee0b64bafedc5b747a8N.exe
File opened for modification	C:\PROGRA~2\WINDOW~1\wab.exe	d6d50028ec5de432c26a30233eb0f780ee7edf43bb05eee0b64bafedc5b747a8N.exe
File opened for modification	C:\PROGRA~2\WINDOW~1\WinMail.exe	d6d50028ec5de432c26a30233eb0f780ee7edf43bb05eee0b64bafedc5b747a8N.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\setup_wm.exe	d6d50028ec5de432c26a30233eb0f780ee7edf43bb05eee0b64bafedc5b747a8N.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE	d6d50028ec5de432c26a30233eb0f780ee7edf43bb05eee0b64bafedc5b747a8N.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\FLTLDR.EXE	d6d50028ec5de432c26a30233eb0f780ee7edf43bb05eee0b64bafedc5b747a8N.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.151\GOBD5D~1.EXE	d6d50028ec5de432c26a30233eb0f780ee7edf43bb05eee0b64bafedc5b747a8N.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.151\GOF5E2~1.EXE	d6d50028ec5de432c26a30233eb0f780ee7edf43bb05eee0b64bafedc5b747a8N.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\GROOVEMN.EXE	d6d50028ec5de432c26a30233eb0f780ee7edf43bb05eee0b64bafedc5b747a8N.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\INFOPATH.EXE	d6d50028ec5de432c26a30233eb0f780ee7edf43bb05eee0b64bafedc5b747a8N.exe
File opened for modification	C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE	d6d50028ec5de432c26a30233eb0f780ee7edf43bb05eee0b64bafedc5b747a8N.exe
File opened for modification	C:\PROGRA~2\WI4223~1\sidebar.exe	d6d50028ec5de432c26a30233eb0f780ee7edf43bb05eee0b64bafedc5b747a8N.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Adobe\Updater6\ADOBE_~1.EXE	d6d50028ec5de432c26a30233eb0f780ee7edf43bb05eee0b64bafedc5b747a8N.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\DW\DW20.EXE	d6d50028ec5de432c26a30233eb0f780ee7edf43bb05eee0b64bafedc5b747a8N.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~2.EXE	d6d50028ec5de432c26a30233eb0f780ee7edf43bb05eee0b64bafedc5b747a8N.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\BCSSync.exe	d6d50028ec5de432c26a30233eb0f780ee7edf43bb05eee0b64bafedc5b747a8N.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\POWERPNT.EXE	d6d50028ec5de432c26a30233eb0f780ee7edf43bb05eee0b64bafedc5b747a8N.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\SELFCERT.EXE	d6d50028ec5de432c26a30233eb0f780ee7edf43bb05eee0b64bafedc5b747a8N.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\Oarpmany.exe	d6d50028ec5de432c26a30233eb0f780ee7edf43bb05eee0b64bafedc5b747a8N.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~3.EXE	d6d50028ec5de432c26a30233eb0f780ee7edf43bb05eee0b64bafedc5b747a8N.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSTORDB.EXE	d6d50028ec5de432c26a30233eb0f780ee7edf43bb05eee0b64bafedc5b747a8N.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE	d6d50028ec5de432c26a30233eb0f780ee7edf43bb05eee0b64bafedc5b747a8N.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\AcroRd32.exe	d6d50028ec5de432c26a30233eb0f780ee7edf43bb05eee0b64bafedc5b747a8N.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\ink\mip.exe	d6d50028ec5de432c26a30233eb0f780ee7edf43bb05eee0b64bafedc5b747a8N.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\OFFICE~1\Setup.exe	d6d50028ec5de432c26a30233eb0f780ee7edf43bb05eee0b64bafedc5b747a8N.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ieinstal.exe	d6d50028ec5de432c26a30233eb0f780ee7edf43bb05eee0b64bafedc5b747a8N.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSQRY32.EXE	d6d50028ec5de432c26a30233eb0f780ee7edf43bb05eee0b64bafedc5b747a8N.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{57A73~1\VC_RED~1.EXE	d6d50028ec5de432c26a30233eb0f780ee7edf43bb05eee0b64bafedc5b747a8N.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\A3DUTI~1.EXE	d6d50028ec5de432c26a30233eb0f780ee7edf43bb05eee0b64bafedc5b747a8N.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\GRAPH.EXE	d6d50028ec5de432c26a30233eb0f780ee7edf43bb05eee0b64bafedc5b747a8N.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\OIS.EXE	d6d50028ec5de432c26a30233eb0f780ee7edf43bb05eee0b64bafedc5b747a8N.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\PPTICO.EXE	d6d50028ec5de432c26a30233eb0f780ee7edf43bb05eee0b64bafedc5b747a8N.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmplayer.exe	d6d50028ec5de432c26a30233eb0f780ee7edf43bb05eee0b64bafedc5b747a8N.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\svchost.com	d6d50028ec5de432c26a30233eb0f780ee7edf43bb05eee0b64bafedc5b747a8N.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	d6d50028ec5de432c26a30233eb0f780ee7edf43bb05eee0b64bafedc5b747a8N.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\" %*"	d6d50028ec5de432c26a30233eb0f780ee7edf43bb05eee0b64bafedc5b747a8N.exe

C:\Users\Admin\AppData\Local\Temp\d6d50028ec5de432c26a30233eb0f780ee7edf43bb05eee0b64bafedc5b747a8N.exe
"C:\Users\Admin\AppData\Local\Temp\d6d50028ec5de432c26a30233eb0f780ee7edf43bb05eee0b64bafedc5b747a8N.exe"
1⤵
- Loads dropped DLL
- 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:2032
- C:\Users\Admin\AppData\Local\Temp\3582-490\d6d50028ec5de432c26a30233eb0f780ee7edf43bb05eee0b64bafedc5b747a8N.exe
  "C:\Users\Admin\AppData\Local\Temp\3582-490\d6d50028ec5de432c26a30233eb0f780ee7edf43bb05eee0b64bafedc5b747a8N.exe"
  2⤵
  - Executes dropped EXE
  PID:2096

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

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

Loading Replay Monitor...

Downloads

C:\MSOCache\ALLUSE~1\{90140~1\dwtrig20.exe

Filesize
547KB

MD5
cf6c595d3e5e9667667af096762fd9c4

SHA1
9bb44da8d7f6457099cb56e4f7d1026963dce7ce

SHA256
593e60cc30ae0789448547195af77f550387f6648d45847ea244dd0dd7abf03d

SHA512
ff4f789df9e6a6d0fbe12b3250f951fcf11e857906c65e96a30bb46266e7e1180d6103a03db2f3764e0d1346b2de7afba8259ba080057e4a268e45e8654dfa80

Download Submit
C:\Users\Admin\AppData\Local\Temp\3582-490\d6d50028ec5de432c26a30233eb0f780ee7edf43bb05eee0b64bafedc5b747a8N.exe

Filesize
1.7MB

MD5
55a3a2fb1b9c16aff60df1426f3548d7

SHA1
7521124c9c892e6f6e9681caa242818acccc00fb

SHA256
d610523029fb075f0c61917f4533908c16c60f581752ea1ccfa8f1510daf3529

SHA512
87b9140174475d177d62610e147c06baf0cf91bcef36a04b723756d9c0d100612271a30facabec7edfbfdb1f2bda7d3317deb73e89256ff4b4c2215c6e49814e

Download Submit
\PROGRA~2\Adobe\READER~1.0\Reader\LOGTRA~1.EXE

Filesize
252KB

MD5
9e2b9928c89a9d0da1d3e8f4bd96afa7

SHA1
ec66cda99f44b62470c6930e5afda061579cde35

SHA256
8899b4ed3446b7d55b54defbc1acb7c5392a4b3bc8ec2cdc7c31171708965043

SHA512
2ca5ad1d0e12a8049de885b90b7f56fe77c868e0d6dae4ec4b6f3bc0bf7b2e73295cc9b1328c2b45357ffb0d7804622ab3f91a56140b098e93b691032d508156

Download Submit
memory/2032-81-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2032-83-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads