neshta | 869b08705b1e04401cdd55d100867f2445e691b820f3e144bd089f48e60a8b6b

Analysis

max time kernel
107s
max time network
19s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
26-11-2024 04:14

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General

Target

869b08705b1e04401cdd55d100867f2445e691b820f3e144bd089f48e60a8b6bN.exe
Size

1.1MB
MD5

77888d52f5e22aa822d125c572c07ef0
SHA1

215b3e13a92ff8dc29ac1a896da490627b96a4e1
SHA256

869b08705b1e04401cdd55d100867f2445e691b820f3e144bd089f48e60a8b6b
SHA512

5e8c15ec278168098b5acfd957d8a56e278c6ec63e02a2eb79258a9cff8e82094cf0e9f777bd98ad8e89883f6bc1bc52d6b081057d4075315108d5845ed52b69
SSDEEP

24576:UJCJFkxjIeKUEnaNWY33tcxyGIHL8/6DMwdqk+69eTkPZOd819I:dfFtk+G3Od8fI

Score

10^/10

neshta discovery persistence spyware stealer

Malware Config

Signatures

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
3032	869b08705b1e04401cdd55d100867f2445e691b820f3e144bd089f48e60a8b6bN.exe

Loads dropped DLL 2 IoCs

pid	Process
2260	869b08705b1e04401cdd55d100867f2445e691b820f3e144bd089f48e60a8b6bN.exe
2260	869b08705b1e04401cdd55d100867f2445e691b820f3e144bd089f48e60a8b6bN.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\" %*"	869b08705b1e04401cdd55d100867f2445e691b820f3e144bd089f48e60a8b6bN.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\Office14\PPTICO.EXE	869b08705b1e04401cdd55d100867f2445e691b820f3e144bd089f48e60a8b6bN.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE	869b08705b1e04401cdd55d100867f2445e691b820f3e144bd089f48e60a8b6bN.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\OFFICE~1\Setup.exe	869b08705b1e04401cdd55d100867f2445e691b820f3e144bd089f48e60a8b6bN.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSTORDB.EXE	869b08705b1e04401cdd55d100867f2445e691b820f3e144bd089f48e60a8b6bN.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\OIS.EXE	869b08705b1e04401cdd55d100867f2445e691b820f3e144bd089f48e60a8b6bN.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\LOGTRA~1.EXE	869b08705b1e04401cdd55d100867f2445e691b820f3e144bd089f48e60a8b6bN.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSOUC.EXE	869b08705b1e04401cdd55d100867f2445e691b820f3e144bd089f48e60a8b6bN.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\TextConv\WksConv\Wkconv.exe	869b08705b1e04401cdd55d100867f2445e691b820f3e144bd089f48e60a8b6bN.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~1.EXE	869b08705b1e04401cdd55d100867f2445e691b820f3e144bd089f48e60a8b6bN.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\XLICONS.EXE	869b08705b1e04401cdd55d100867f2445e691b820f3e144bd089f48e60a8b6bN.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\A3DUTI~1.EXE	869b08705b1e04401cdd55d100867f2445e691b820f3e144bd089f48e60a8b6bN.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Resource\Icons\SC_REA~1.EXE	869b08705b1e04401cdd55d100867f2445e691b820f3e144bd089f48e60a8b6bN.exe
File opened for modification	C:\PROGRA~2\COMMON~1\ADOBEA~1\Versions\1.0\ADOBEA~1.EXE	869b08705b1e04401cdd55d100867f2445e691b820f3e144bd089f48e60a8b6bN.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\EQUATION\EQNEDT32.EXE	869b08705b1e04401cdd55d100867f2445e691b820f3e144bd089f48e60a8b6bN.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSOSYNC.EXE	869b08705b1e04401cdd55d100867f2445e691b820f3e144bd089f48e60a8b6bN.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\Eula.exe	869b08705b1e04401cdd55d100867f2445e691b820f3e144bd089f48e60a8b6bN.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Adobe\Updater6\ADOBEU~1.EXE	869b08705b1e04401cdd55d100867f2445e691b820f3e144bd089f48e60a8b6bN.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\MSOXMLED.EXE	869b08705b1e04401cdd55d100867f2445e691b820f3e144bd089f48e60a8b6bN.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Adobe\Updater6\ADOBE_~1.EXE	869b08705b1e04401cdd55d100867f2445e691b820f3e144bd089f48e60a8b6bN.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\LICLUA.EXE	869b08705b1e04401cdd55d100867f2445e691b820f3e144bd089f48e60a8b6bN.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~2.EXE	869b08705b1e04401cdd55d100867f2445e691b820f3e144bd089f48e60a8b6bN.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\misc.exe	869b08705b1e04401cdd55d100867f2445e691b820f3e144bd089f48e60a8b6bN.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\NAMECO~1.EXE	869b08705b1e04401cdd55d100867f2445e691b820f3e144bd089f48e60a8b6bN.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\setup_wm.exe	869b08705b1e04401cdd55d100867f2445e691b820f3e144bd089f48e60a8b6bN.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmprph.exe	869b08705b1e04401cdd55d100867f2445e691b820f3e144bd089f48e60a8b6bN.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ieinstal.exe	869b08705b1e04401cdd55d100867f2445e691b820f3e144bd089f48e60a8b6bN.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\VPREVIEW.EXE	869b08705b1e04401cdd55d100867f2445e691b820f3e144bd089f48e60a8b6bN.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~4.EXE	869b08705b1e04401cdd55d100867f2445e691b820f3e144bd089f48e60a8b6bN.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.151\GOBD5D~1.EXE	869b08705b1e04401cdd55d100867f2445e691b820f3e144bd089f48e60a8b6bN.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSQRY32.EXE	869b08705b1e04401cdd55d100867f2445e691b820f3e144bd089f48e60a8b6bN.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\ONENOTEM.EXE	869b08705b1e04401cdd55d100867f2445e691b820f3e144bd089f48e60a8b6bN.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\ImagingDevices.exe	869b08705b1e04401cdd55d100867f2445e691b820f3e144bd089f48e60a8b6bN.exe
File opened for modification	C:\PROGRA~2\WI4223~1\sidebar.exe	869b08705b1e04401cdd55d100867f2445e691b820f3e144bd089f48e60a8b6bN.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\MSOICONS.EXE	869b08705b1e04401cdd55d100867f2445e691b820f3e144bd089f48e60a8b6bN.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE	869b08705b1e04401cdd55d100867f2445e691b820f3e144bd089f48e60a8b6bN.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE	869b08705b1e04401cdd55d100867f2445e691b820f3e144bd089f48e60a8b6bN.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE	869b08705b1e04401cdd55d100867f2445e691b820f3e144bd089f48e60a8b6bN.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\WORDICON.EXE	869b08705b1e04401cdd55d100867f2445e691b820f3e144bd089f48e60a8b6bN.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmlaunch.exe	869b08705b1e04401cdd55d100867f2445e691b820f3e144bd089f48e60a8b6bN.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmpconfig.exe	869b08705b1e04401cdd55d100867f2445e691b820f3e144bd089f48e60a8b6bN.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmplayer.exe	869b08705b1e04401cdd55d100867f2445e691b820f3e144bd089f48e60a8b6bN.exe
File opened for modification	C:\PROGRA~2\WINDOW~2\ACCESS~1\wordpad.exe	869b08705b1e04401cdd55d100867f2445e691b820f3e144bd089f48e60a8b6bN.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE	869b08705b1e04401cdd55d100867f2445e691b820f3e144bd089f48e60a8b6bN.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\FLTLDR.EXE	869b08705b1e04401cdd55d100867f2445e691b820f3e144bd089f48e60a8b6bN.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\POWERPNT.EXE	869b08705b1e04401cdd55d100867f2445e691b820f3e144bd089f48e60a8b6bN.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.151\GOF5E2~1.EXE	869b08705b1e04401cdd55d100867f2445e691b820f3e144bd089f48e60a8b6bN.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\BCSSync.exe	869b08705b1e04401cdd55d100867f2445e691b820f3e144bd089f48e60a8b6bN.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSOHTMED.EXE	869b08705b1e04401cdd55d100867f2445e691b820f3e144bd089f48e60a8b6bN.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\WMPDMC.exe	869b08705b1e04401cdd55d100867f2445e691b820f3e144bd089f48e60a8b6bN.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\ACROBR~1.EXE	869b08705b1e04401cdd55d100867f2445e691b820f3e144bd089f48e60a8b6bN.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\Oarpmany.exe	869b08705b1e04401cdd55d100867f2445e691b820f3e144bd089f48e60a8b6bN.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\GRAPH.EXE	869b08705b1e04401cdd55d100867f2445e691b820f3e144bd089f48e60a8b6bN.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\GROOVEMN.EXE	869b08705b1e04401cdd55d100867f2445e691b820f3e144bd089f48e60a8b6bN.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\ONENOTE.EXE	869b08705b1e04401cdd55d100867f2445e691b820f3e144bd089f48e60a8b6bN.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\WINWORD.EXE	869b08705b1e04401cdd55d100867f2445e691b820f3e144bd089f48e60a8b6bN.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{57A73~1\VC_RED~1.EXE	869b08705b1e04401cdd55d100867f2445e691b820f3e144bd089f48e60a8b6bN.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\1033\ONELEV.EXE	869b08705b1e04401cdd55d100867f2445e691b820f3e144bd089f48e60a8b6bN.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\CNFNOT32.EXE	869b08705b1e04401cdd55d100867f2445e691b820f3e144bd089f48e60a8b6bN.exe
File opened for modification	C:\PROGRA~2\Google\Update\DISABL~1.EXE	869b08705b1e04401cdd55d100867f2445e691b820f3e144bd089f48e60a8b6bN.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\IECONT~1.EXE	869b08705b1e04401cdd55d100867f2445e691b820f3e144bd089f48e60a8b6bN.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\INFOPATH.EXE	869b08705b1e04401cdd55d100867f2445e691b820f3e144bd089f48e60a8b6bN.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSTORE.EXE	869b08705b1e04401cdd55d100867f2445e691b820f3e144bd089f48e60a8b6bN.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE	869b08705b1e04401cdd55d100867f2445e691b820f3e144bd089f48e60a8b6bN.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\DW\DW20.EXE	869b08705b1e04401cdd55d100867f2445e691b820f3e144bd089f48e60a8b6bN.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\svchost.com	869b08705b1e04401cdd55d100867f2445e691b820f3e144bd089f48e60a8b6bN.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	869b08705b1e04401cdd55d100867f2445e691b820f3e144bd089f48e60a8b6bN.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\" %*"	869b08705b1e04401cdd55d100867f2445e691b820f3e144bd089f48e60a8b6bN.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2260 wrote to memory of 3032	2260	869b08705b1e04401cdd55d100867f2445e691b820f3e144bd089f48e60a8b6bN.exe	31
PID 2260 wrote to memory of 3032	2260	869b08705b1e04401cdd55d100867f2445e691b820f3e144bd089f48e60a8b6bN.exe	31
PID 2260 wrote to memory of 3032	2260	869b08705b1e04401cdd55d100867f2445e691b820f3e144bd089f48e60a8b6bN.exe	31
PID 2260 wrote to memory of 3032	2260	869b08705b1e04401cdd55d100867f2445e691b820f3e144bd089f48e60a8b6bN.exe	31

C:\Users\Admin\AppData\Local\Temp\869b08705b1e04401cdd55d100867f2445e691b820f3e144bd089f48e60a8b6bN.exe
"C:\Users\Admin\AppData\Local\Temp\869b08705b1e04401cdd55d100867f2445e691b820f3e144bd089f48e60a8b6bN.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
- Suspicious use of WriteProcessMemory
PID:2260
- C:\Users\Admin\AppData\Local\Temp\3582-490\869b08705b1e04401cdd55d100867f2445e691b820f3e144bd089f48e60a8b6bN.exe
  "C:\Users\Admin\AppData\Local\Temp\3582-490\869b08705b1e04401cdd55d100867f2445e691b820f3e144bd089f48e60a8b6bN.exe"
  2⤵
  - Executes dropped EXE
  PID:3032

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

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Downloads

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

Filesize
547KB

MD5
d30b36247185a670852f45098eb9a8e6

SHA1
f37447d3b870174444e0834bd13629fc9804e6f2

SHA256
e57de7cf83c9f5dc4810d748b3907f65f2909eb6391c140ed0b049c452f7d270

SHA512
d1100b0403e95b035e66841db8a64a710a5f7f1b984f51089259468a21ef7696d65e7a3e84b2f774b000c8016eead784810b336455fc9cd7b6663ebf9abb433b

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

Filesize
252KB

MD5
9e2b9928c89a9d0da1d3e8f4bd96afa7

SHA1
ec66cda99f44b62470c6930e5afda061579cde35

SHA256
8899b4ed3446b7d55b54defbc1acb7c5392a4b3bc8ec2cdc7c31171708965043

SHA512
2ca5ad1d0e12a8049de885b90b7f56fe77c868e0d6dae4ec4b6f3bc0bf7b2e73295cc9b1328c2b45357ffb0d7804622ab3f91a56140b098e93b691032d508156

Download Submit
\Users\Admin\AppData\Local\Temp\3582-490\869b08705b1e04401cdd55d100867f2445e691b820f3e144bd089f48e60a8b6bN.exe

Filesize
1.1MB

MD5
38c78b4db38542df388c56c583893af7

SHA1
adedb8900e830b9a3934156998b8f598afe6ed10

SHA256
88e20dc534c6283c19bf4c42884091a42e3a9754058565d71d8efb7fb430d0f9

SHA512
52cf6b17e4a730882b731e4b946df4e04f954c441e282a6ce0b1183437b1671ea5bf1f2363e7a41362d5010010ea1cf3ddb2b47ecdfaa3baafec200c9b0bc56e

Download Submit
memory/2260-86-0x0000000000400000-0x0000000000478000-memory.dmp

Filesize
480KB

Download
memory/2260-87-0x0000000000400000-0x0000000000478000-memory.dmp

Filesize
480KB

Download
memory/2260-88-0x0000000000400000-0x0000000000478000-memory.dmp

Filesize
480KB

Download
memory/2260-89-0x0000000000400000-0x0000000000478000-memory.dmp

Filesize
480KB

Download
memory/2260-91-0x0000000000400000-0x0000000000478000-memory.dmp

Filesize
480KB

Download
memory/3032-11-0x000007FEF58E3000-0x000007FEF58E4000-memory.dmp

Filesize
4KB

Download
memory/3032-12-0x00000000008D0000-0x00000000009EC000-memory.dmp

Filesize
1.1MB

Download
memory/3032-13-0x000007FEF58E0000-0x000007FEF62CC000-memory.dmp

Filesize
9.9MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads