neshta | df68fcc885a23dd0479a277fe6b8311d259b39c1bcdb911cfd703bf66b1865ea

Analysis

max time kernel
18s
max time network
17s
platform
windows7_x64
resource
win7-20241023-en
resource tags

arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system
submitted
23-11-2024 19:07

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General

Target

df68fcc885a23dd0479a277fe6b8311d259b39c1bcdb911cfd703bf66b1865ea.exe
Size

496KB
MD5

c0189c6a9d938e155d14991c36e0fe42
SHA1

2235c102fa4ba3abce0f32cae8174f354fee530b
SHA256

df68fcc885a23dd0479a277fe6b8311d259b39c1bcdb911cfd703bf66b1865ea
SHA512

d286e9f97a7bc27254139280e9d17582206e5d0bc8634169eee3cb9e07df4864ba92f26671c26165c9b6a6495776559db000b17bb1117a9013c08dfca484d64e
SSDEEP

12288:kuxJJcO3QtxACS2imUqwph0lhSMXl+XFPcI:kuxkEQtGCtimlGh0lhSMXlg/

Score

10^/10

neshta discovery persistence spyware stealer

Malware Config

Signatures

Detect Neshta payload 3 IoCs

Processes:

resource	yara_rule
behavioral1/files/0x0001000000010319-8.dat	family_neshta
behavioral1/memory/2536-81-0x0000000000400000-0x000000000041B000-memory.dmp	family_neshta
behavioral1/memory/2536-83-0x0000000000400000-0x000000000041B000-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

Processes:

df68fcc885a23dd0479a277fe6b8311d259b39c1bcdb911cfd703bf66b1865ea.exe

pid	Process
2684	df68fcc885a23dd0479a277fe6b8311d259b39c1bcdb911cfd703bf66b1865ea.exe

Loads dropped DLL 1 IoCs

Processes:

df68fcc885a23dd0479a277fe6b8311d259b39c1bcdb911cfd703bf66b1865ea.exe

pid	Process
2536	df68fcc885a23dd0479a277fe6b8311d259b39c1bcdb911cfd703bf66b1865ea.exe

Modifies system executable filetype association 2 TTPs 1 IoCs

persistence

Modify Registry

T1112

Change Default File Association

T1546.001

Processes:

df68fcc885a23dd0479a277fe6b8311d259b39c1bcdb911cfd703bf66b1865ea.exe

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*"	df68fcc885a23dd0479a277fe6b8311d259b39c1bcdb911cfd703bf66b1865ea.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:

df68fcc885a23dd0479a277fe6b8311d259b39c1bcdb911cfd703bf66b1865ea.exe

description	ioc	Process
File opened for modification	C:\PROGRA~2\INTERN~1\ielowutil.exe	df68fcc885a23dd0479a277fe6b8311d259b39c1bcdb911cfd703bf66b1865ea.exe
File opened for modification	C:\PROGRA~2\INTERN~1\iexplore.exe	df68fcc885a23dd0479a277fe6b8311d259b39c1bcdb911cfd703bf66b1865ea.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\ACCICONS.EXE	df68fcc885a23dd0479a277fe6b8311d259b39c1bcdb911cfd703bf66b1865ea.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\GROOVEMN.EXE	df68fcc885a23dd0479a277fe6b8311d259b39c1bcdb911cfd703bf66b1865ea.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\POWERPNT.EXE	df68fcc885a23dd0479a277fe6b8311d259b39c1bcdb911cfd703bf66b1865ea.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmpconfig.exe	df68fcc885a23dd0479a277fe6b8311d259b39c1bcdb911cfd703bf66b1865ea.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.151\GO664E~1.EXE	df68fcc885a23dd0479a277fe6b8311d259b39c1bcdb911cfd703bf66b1865ea.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSOHTMED.EXE	df68fcc885a23dd0479a277fe6b8311d259b39c1bcdb911cfd703bf66b1865ea.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\NAMECO~1.EXE	df68fcc885a23dd0479a277fe6b8311d259b39c1bcdb911cfd703bf66b1865ea.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\PPTICO.EXE	df68fcc885a23dd0479a277fe6b8311d259b39c1bcdb911cfd703bf66b1865ea.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE	df68fcc885a23dd0479a277fe6b8311d259b39c1bcdb911cfd703bf66b1865ea.exe
File opened for modification	C:\PROGRA~2\MOZILL~1\UNINST~1.EXE	df68fcc885a23dd0479a277fe6b8311d259b39c1bcdb911cfd703bf66b1865ea.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE	df68fcc885a23dd0479a277fe6b8311d259b39c1bcdb911cfd703bf66b1865ea.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\SETUPF~1\{AC76B~1\Setup.exe	df68fcc885a23dd0479a277fe6b8311d259b39c1bcdb911cfd703bf66b1865ea.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Adobe\Updater6\ADOBE_~1.EXE	df68fcc885a23dd0479a277fe6b8311d259b39c1bcdb911cfd703bf66b1865ea.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\ink\mip.exe	df68fcc885a23dd0479a277fe6b8311d259b39c1bcdb911cfd703bf66b1865ea.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\BCSSync.exe	df68fcc885a23dd0479a277fe6b8311d259b39c1bcdb911cfd703bf66b1865ea.exe
File opened for modification	C:\PROGRA~2\WINDOW~1\wab.exe	df68fcc885a23dd0479a277fe6b8311d259b39c1bcdb911cfd703bf66b1865ea.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Adobe\Updater6\ADOBEU~1.EXE	df68fcc885a23dd0479a277fe6b8311d259b39c1bcdb911cfd703bf66b1865ea.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\EQUATION\EQNEDT32.EXE	df68fcc885a23dd0479a277fe6b8311d259b39c1bcdb911cfd703bf66b1865ea.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\FLTLDR.EXE	df68fcc885a23dd0479a277fe6b8311d259b39c1bcdb911cfd703bf66b1865ea.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\TextConv\WksConv\Wkconv.exe	df68fcc885a23dd0479a277fe6b8311d259b39c1bcdb911cfd703bf66b1865ea.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE	df68fcc885a23dd0479a277fe6b8311d259b39c1bcdb911cfd703bf66b1865ea.exe
File opened for modification	C:\PROGRA~2\Google\Update\DISABL~1.EXE	df68fcc885a23dd0479a277fe6b8311d259b39c1bcdb911cfd703bf66b1865ea.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\VPREVIEW.EXE	df68fcc885a23dd0479a277fe6b8311d259b39c1bcdb911cfd703bf66b1865ea.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\ImagingDevices.exe	df68fcc885a23dd0479a277fe6b8311d259b39c1bcdb911cfd703bf66b1865ea.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE	df68fcc885a23dd0479a277fe6b8311d259b39c1bcdb911cfd703bf66b1865ea.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\LICLUA.EXE	df68fcc885a23dd0479a277fe6b8311d259b39c1bcdb911cfd703bf66b1865ea.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\MSOICONS.EXE	df68fcc885a23dd0479a277fe6b8311d259b39c1bcdb911cfd703bf66b1865ea.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\MSOXMLED.EXE	df68fcc885a23dd0479a277fe6b8311d259b39c1bcdb911cfd703bf66b1865ea.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~3.EXE	df68fcc885a23dd0479a277fe6b8311d259b39c1bcdb911cfd703bf66b1865ea.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\IECONT~1.EXE	df68fcc885a23dd0479a277fe6b8311d259b39c1bcdb911cfd703bf66b1865ea.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\WORDICON.EXE	df68fcc885a23dd0479a277fe6b8311d259b39c1bcdb911cfd703bf66b1865ea.exe
File opened for modification	C:\PROGRA~2\WINDOW~2\ACCESS~1\wordpad.exe	df68fcc885a23dd0479a277fe6b8311d259b39c1bcdb911cfd703bf66b1865ea.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\DW\DWTRIG20.EXE	df68fcc885a23dd0479a277fe6b8311d259b39c1bcdb911cfd703bf66b1865ea.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\1033\ONELEV.EXE	df68fcc885a23dd0479a277fe6b8311d259b39c1bcdb911cfd703bf66b1865ea.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\ONENOTE.EXE	df68fcc885a23dd0479a277fe6b8311d259b39c1bcdb911cfd703bf66b1865ea.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmpshare.exe	df68fcc885a23dd0479a277fe6b8311d259b39c1bcdb911cfd703bf66b1865ea.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE	df68fcc885a23dd0479a277fe6b8311d259b39c1bcdb911cfd703bf66b1865ea.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\ADOBEC~1.EXE	df68fcc885a23dd0479a277fe6b8311d259b39c1bcdb911cfd703bf66b1865ea.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Resource\Icons\SC_REA~1.EXE	df68fcc885a23dd0479a277fe6b8311d259b39c1bcdb911cfd703bf66b1865ea.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~4.EXE	df68fcc885a23dd0479a277fe6b8311d259b39c1bcdb911cfd703bf66b1865ea.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSOUC.EXE	df68fcc885a23dd0479a277fe6b8311d259b39c1bcdb911cfd703bf66b1865ea.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\SELFCERT.EXE	df68fcc885a23dd0479a277fe6b8311d259b39c1bcdb911cfd703bf66b1865ea.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\XLICONS.EXE	df68fcc885a23dd0479a277fe6b8311d259b39c1bcdb911cfd703bf66b1865ea.exe
File opened for modification	C:\PROGRA~2\WINDOW~1\WinMail.exe	df68fcc885a23dd0479a277fe6b8311d259b39c1bcdb911cfd703bf66b1865ea.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\ACROBR~1.EXE	df68fcc885a23dd0479a277fe6b8311d259b39c1bcdb911cfd703bf66b1865ea.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\OFFICE~1\Setup.exe	df68fcc885a23dd0479a277fe6b8311d259b39c1bcdb911cfd703bf66b1865ea.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSOSYNC.EXE	df68fcc885a23dd0479a277fe6b8311d259b39c1bcdb911cfd703bf66b1865ea.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\LOGTRA~1.EXE	df68fcc885a23dd0479a277fe6b8311d259b39c1bcdb911cfd703bf66b1865ea.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.151\GOF5E2~1.EXE	df68fcc885a23dd0479a277fe6b8311d259b39c1bcdb911cfd703bf66b1865ea.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ieinstal.exe	df68fcc885a23dd0479a277fe6b8311d259b39c1bcdb911cfd703bf66b1865ea.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSQRY32.EXE	df68fcc885a23dd0479a277fe6b8311d259b39c1bcdb911cfd703bf66b1865ea.exe
File opened for modification	C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE	df68fcc885a23dd0479a277fe6b8311d259b39c1bcdb911cfd703bf66b1865ea.exe
File opened for modification	C:\PROGRA~2\WINDOW~1\wabmig.exe	df68fcc885a23dd0479a277fe6b8311d259b39c1bcdb911cfd703bf66b1865ea.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\OFFICE~1\ODeploy.exe	df68fcc885a23dd0479a277fe6b8311d259b39c1bcdb911cfd703bf66b1865ea.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\CLVIEW.EXE	df68fcc885a23dd0479a277fe6b8311d259b39c1bcdb911cfd703bf66b1865ea.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{57A73~1\VC_RED~1.EXE	df68fcc885a23dd0479a277fe6b8311d259b39c1bcdb911cfd703bf66b1865ea.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\Eula.exe	df68fcc885a23dd0479a277fe6b8311d259b39c1bcdb911cfd703bf66b1865ea.exe
File opened for modification	C:\PROGRA~2\COMMON~1\ADOBEA~1\Versions\1.0\ADOBEA~1.EXE	df68fcc885a23dd0479a277fe6b8311d259b39c1bcdb911cfd703bf66b1865ea.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\DW\DW20.EXE	df68fcc885a23dd0479a277fe6b8311d259b39c1bcdb911cfd703bf66b1865ea.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.151\GOBD5D~1.EXE	df68fcc885a23dd0479a277fe6b8311d259b39c1bcdb911cfd703bf66b1865ea.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\misc.exe	df68fcc885a23dd0479a277fe6b8311d259b39c1bcdb911cfd703bf66b1865ea.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmplayer.exe	df68fcc885a23dd0479a277fe6b8311d259b39c1bcdb911cfd703bf66b1865ea.exe

Drops file in Windows directory 1 IoCs

Processes:

df68fcc885a23dd0479a277fe6b8311d259b39c1bcdb911cfd703bf66b1865ea.exe

description	ioc	Process
File opened for modification	C:\Windows\svchost.com	df68fcc885a23dd0479a277fe6b8311d259b39c1bcdb911cfd703bf66b1865ea.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:

df68fcc885a23dd0479a277fe6b8311d259b39c1bcdb911cfd703bf66b1865ea.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	df68fcc885a23dd0479a277fe6b8311d259b39c1bcdb911cfd703bf66b1865ea.exe

Modifies registry class 1 IoCs

Processes:

df68fcc885a23dd0479a277fe6b8311d259b39c1bcdb911cfd703bf66b1865ea.exe

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*"	df68fcc885a23dd0479a277fe6b8311d259b39c1bcdb911cfd703bf66b1865ea.exe

C:\Users\Admin\AppData\Local\Temp\df68fcc885a23dd0479a277fe6b8311d259b39c1bcdb911cfd703bf66b1865ea.exe
"C:\Users\Admin\AppData\Local\Temp\df68fcc885a23dd0479a277fe6b8311d259b39c1bcdb911cfd703bf66b1865ea.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:2536
- C:\Users\Admin\AppData\Local\Temp\3582-490\df68fcc885a23dd0479a277fe6b8311d259b39c1bcdb911cfd703bf66b1865ea.exe
  "C:\Users\Admin\AppData\Local\Temp\3582-490\df68fcc885a23dd0479a277fe6b8311d259b39c1bcdb911cfd703bf66b1865ea.exe"
  2⤵
  - Executes dropped EXE
  PID:2684

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\df68fcc885a23dd0479a277fe6b8311d259b39c1bcdb911cfd703bf66b1865ea.exe

Filesize
455KB

MD5
03f236a1916d0c107079fe800459bdb2

SHA1
0e9b3f2f921450a3d282c269c5a1d91c259eb200

SHA256
8e24f0d5a69b823de1e35d95c7c269435186731c74122b7fefc2015df9b5bb6a

SHA512
a3f31f4ff3309636ffe779cfc3159f94e650d4f6f5391cbbb7d7c35854c554bf58782ff14dd23add19ae956811876c5e967eca47fd11a8d92a109c18c2f86a8e

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/2536-81-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2536-83-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download