neshta | 00e807bdacd469967323469af5aa0321ca62e6fc9543402e2ceb0bae0f6f2946

Analysis

max time kernel
117s
max time network
118s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
16-12-2024 19:03

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General

Target

00e807bdacd469967323469af5aa0321ca62e6fc9543402e2ceb0bae0f6f2946.exe
Size

109KB
MD5

efa10df7f254723f136661343f58d0b9
SHA1

4147346ad3036a032b8e815be5aceb648e7139a2
SHA256

00e807bdacd469967323469af5aa0321ca62e6fc9543402e2ceb0bae0f6f2946
SHA512

3657bfd0ddbc1eae7bcfbd7e9fee5e18889bc86abb20e72bb4296aa60b194463522d64d5626b7f4fe911d5f200e97872e1e1bce16c6fb3108497dd8cc2635094
SSDEEP

1536:JxqjQ+P04wsmJC0LRn6dhOeCDvyqh5K32kYAGmLsVq+yY84ML3lDzHEsi:sr85C0Lh2O+mkQmLsVq13isi

Score

10^/10

neshta discovery persistence spyware stealer

Malware Config

Signatures

Detect Neshta payload 3 IoCs

resource	yara_rule
behavioral1/files/0x0001000000010314-9.dat	family_neshta
behavioral1/memory/1956-82-0x0000000000400000-0x000000000041B000-memory.dmp	family_neshta
behavioral1/memory/1956-84-0x0000000000400000-0x000000000041B000-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
2036	00e807bdacd469967323469af5aa0321ca62e6fc9543402e2ceb0bae0f6f2946.exe

Loads dropped DLL 2 IoCs

pid	Process
1956	00e807bdacd469967323469af5aa0321ca62e6fc9543402e2ceb0bae0f6f2946.exe
1956	00e807bdacd469967323469af5aa0321ca62e6fc9543402e2ceb0bae0f6f2946.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\" %*"	00e807bdacd469967323469af5aa0321ca62e6fc9543402e2ceb0bae0f6f2946.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\WI54FB~1\wmpshare.exe	00e807bdacd469967323469af5aa0321ca62e6fc9543402e2ceb0bae0f6f2946.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\DW\DW20.EXE	00e807bdacd469967323469af5aa0321ca62e6fc9543402e2ceb0bae0f6f2946.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\DW\DWTRIG20.EXE	00e807bdacd469967323469af5aa0321ca62e6fc9543402e2ceb0bae0f6f2946.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.151\GOBD5D~1.EXE	00e807bdacd469967323469af5aa0321ca62e6fc9543402e2ceb0bae0f6f2946.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\1033\ONELEV.EXE	00e807bdacd469967323469af5aa0321ca62e6fc9543402e2ceb0bae0f6f2946.exe
File opened for modification	C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE	00e807bdacd469967323469af5aa0321ca62e6fc9543402e2ceb0bae0f6f2946.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE	00e807bdacd469967323469af5aa0321ca62e6fc9543402e2ceb0bae0f6f2946.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE	00e807bdacd469967323469af5aa0321ca62e6fc9543402e2ceb0bae0f6f2946.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE	00e807bdacd469967323469af5aa0321ca62e6fc9543402e2ceb0bae0f6f2946.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Adobe\Updater6\ADOBE_~1.EXE	00e807bdacd469967323469af5aa0321ca62e6fc9543402e2ceb0bae0f6f2946.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE	00e807bdacd469967323469af5aa0321ca62e6fc9543402e2ceb0bae0f6f2946.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\CNFNOT32.EXE	00e807bdacd469967323469af5aa0321ca62e6fc9543402e2ceb0bae0f6f2946.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSOHTMED.EXE	00e807bdacd469967323469af5aa0321ca62e6fc9543402e2ceb0bae0f6f2946.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSTORDB.EXE	00e807bdacd469967323469af5aa0321ca62e6fc9543402e2ceb0bae0f6f2946.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\IECONT~1.EXE	00e807bdacd469967323469af5aa0321ca62e6fc9543402e2ceb0bae0f6f2946.exe
File opened for modification	C:\PROGRA~2\WI4223~1\sidebar.exe	00e807bdacd469967323469af5aa0321ca62e6fc9543402e2ceb0bae0f6f2946.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~4.EXE	00e807bdacd469967323469af5aa0321ca62e6fc9543402e2ceb0bae0f6f2946.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\BCSSync.exe	00e807bdacd469967323469af5aa0321ca62e6fc9543402e2ceb0bae0f6f2946.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\GRAPH.EXE	00e807bdacd469967323469af5aa0321ca62e6fc9543402e2ceb0bae0f6f2946.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\FLTLDR.EXE	00e807bdacd469967323469af5aa0321ca62e6fc9543402e2ceb0bae0f6f2946.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\OFFICE~1\Setup.exe	00e807bdacd469967323469af5aa0321ca62e6fc9543402e2ceb0bae0f6f2946.exe
File opened for modification	C:\PROGRA~2\WINDOW~2\ACCESS~1\wordpad.exe	00e807bdacd469967323469af5aa0321ca62e6fc9543402e2ceb0bae0f6f2946.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE	00e807bdacd469967323469af5aa0321ca62e6fc9543402e2ceb0bae0f6f2946.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmprph.exe	00e807bdacd469967323469af5aa0321ca62e6fc9543402e2ceb0bae0f6f2946.exe
File opened for modification	C:\PROGRA~2\COMMON~1\ADOBEA~1\Versions\1.0\ADOBEA~1.EXE	00e807bdacd469967323469af5aa0321ca62e6fc9543402e2ceb0bae0f6f2946.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\ink\mip.exe	00e807bdacd469967323469af5aa0321ca62e6fc9543402e2ceb0bae0f6f2946.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSOSYNC.EXE	00e807bdacd469967323469af5aa0321ca62e6fc9543402e2ceb0bae0f6f2946.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\PPTICO.EXE	00e807bdacd469967323469af5aa0321ca62e6fc9543402e2ceb0bae0f6f2946.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\WINWORD.EXE	00e807bdacd469967323469af5aa0321ca62e6fc9543402e2ceb0bae0f6f2946.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Resource\Icons\SC_REA~1.EXE	00e807bdacd469967323469af5aa0321ca62e6fc9543402e2ceb0bae0f6f2946.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\LICLUA.EXE	00e807bdacd469967323469af5aa0321ca62e6fc9543402e2ceb0bae0f6f2946.exe
File opened for modification	C:\PROGRA~2\Google\Update\DISABL~1.EXE	00e807bdacd469967323469af5aa0321ca62e6fc9543402e2ceb0bae0f6f2946.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\ONENOTE.EXE	00e807bdacd469967323469af5aa0321ca62e6fc9543402e2ceb0bae0f6f2946.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\WORDICON.EXE	00e807bdacd469967323469af5aa0321ca62e6fc9543402e2ceb0bae0f6f2946.exe
File opened for modification	C:\PROGRA~2\MOZILL~1\UNINST~1.EXE	00e807bdacd469967323469af5aa0321ca62e6fc9543402e2ceb0bae0f6f2946.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\ACROBR~1.EXE	00e807bdacd469967323469af5aa0321ca62e6fc9543402e2ceb0bae0f6f2946.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\SETUPF~1\{AC76B~1\Setup.exe	00e807bdacd469967323469af5aa0321ca62e6fc9543402e2ceb0bae0f6f2946.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe	00e807bdacd469967323469af5aa0321ca62e6fc9543402e2ceb0bae0f6f2946.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ieinstal.exe	00e807bdacd469967323469af5aa0321ca62e6fc9543402e2ceb0bae0f6f2946.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\OIS.EXE	00e807bdacd469967323469af5aa0321ca62e6fc9543402e2ceb0bae0f6f2946.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE	00e807bdacd469967323469af5aa0321ca62e6fc9543402e2ceb0bae0f6f2946.exe
File opened for modification	C:\PROGRA~2\WINDOW~1\WinMail.exe	00e807bdacd469967323469af5aa0321ca62e6fc9543402e2ceb0bae0f6f2946.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmpconfig.exe	00e807bdacd469967323469af5aa0321ca62e6fc9543402e2ceb0bae0f6f2946.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\WMPDMC.exe	00e807bdacd469967323469af5aa0321ca62e6fc9543402e2ceb0bae0f6f2946.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\A3DUTI~1.EXE	00e807bdacd469967323469af5aa0321ca62e6fc9543402e2ceb0bae0f6f2946.exe
File opened for modification	C:\PROGRA~2\INTERN~1\iexplore.exe	00e807bdacd469967323469af5aa0321ca62e6fc9543402e2ceb0bae0f6f2946.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\ACCICONS.EXE	00e807bdacd469967323469af5aa0321ca62e6fc9543402e2ceb0bae0f6f2946.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\CLVIEW.EXE	00e807bdacd469967323469af5aa0321ca62e6fc9543402e2ceb0bae0f6f2946.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\XLICONS.EXE	00e807bdacd469967323469af5aa0321ca62e6fc9543402e2ceb0bae0f6f2946.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\ONENOTEM.EXE	00e807bdacd469967323469af5aa0321ca62e6fc9543402e2ceb0bae0f6f2946.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\ImagingDevices.exe	00e807bdacd469967323469af5aa0321ca62e6fc9543402e2ceb0bae0f6f2946.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{57A73~1\VC_RED~1.EXE	00e807bdacd469967323469af5aa0321ca62e6fc9543402e2ceb0bae0f6f2946.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\AcroRd32.exe	00e807bdacd469967323469af5aa0321ca62e6fc9543402e2ceb0bae0f6f2946.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\MSOICONS.EXE	00e807bdacd469967323469af5aa0321ca62e6fc9543402e2ceb0bae0f6f2946.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\MSOXMLED.EXE	00e807bdacd469967323469af5aa0321ca62e6fc9543402e2ceb0bae0f6f2946.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ielowutil.exe	00e807bdacd469967323469af5aa0321ca62e6fc9543402e2ceb0bae0f6f2946.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSTORE.EXE	00e807bdacd469967323469af5aa0321ca62e6fc9543402e2ceb0bae0f6f2946.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\ADOBEC~1.EXE	00e807bdacd469967323469af5aa0321ca62e6fc9543402e2ceb0bae0f6f2946.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\SOURCE~1\OSE.EXE	00e807bdacd469967323469af5aa0321ca62e6fc9543402e2ceb0bae0f6f2946.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~1.EXE	00e807bdacd469967323469af5aa0321ca62e6fc9543402e2ceb0bae0f6f2946.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmplayer.exe	00e807bdacd469967323469af5aa0321ca62e6fc9543402e2ceb0bae0f6f2946.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~3.EXE	00e807bdacd469967323469af5aa0321ca62e6fc9543402e2ceb0bae0f6f2946.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~2.EXE	00e807bdacd469967323469af5aa0321ca62e6fc9543402e2ceb0bae0f6f2946.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmlaunch.exe	00e807bdacd469967323469af5aa0321ca62e6fc9543402e2ceb0bae0f6f2946.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\svchost.com	00e807bdacd469967323469af5aa0321ca62e6fc9543402e2ceb0bae0f6f2946.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	00e807bdacd469967323469af5aa0321ca62e6fc9543402e2ceb0bae0f6f2946.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\" %*"	00e807bdacd469967323469af5aa0321ca62e6fc9543402e2ceb0bae0f6f2946.exe

C:\Users\Admin\AppData\Local\Temp\00e807bdacd469967323469af5aa0321ca62e6fc9543402e2ceb0bae0f6f2946.exe
"C:\Users\Admin\AppData\Local\Temp\00e807bdacd469967323469af5aa0321ca62e6fc9543402e2ceb0bae0f6f2946.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:1956
- C:\Users\Admin\AppData\Local\Temp\3582-490\00e807bdacd469967323469af5aa0321ca62e6fc9543402e2ceb0bae0f6f2946.exe
  "C:\Users\Admin\AppData\Local\Temp\3582-490\00e807bdacd469967323469af5aa0321ca62e6fc9543402e2ceb0bae0f6f2946.exe"
  2⤵
  - Executes dropped EXE
  PID:2036

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

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Downloads

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

Filesize
547KB

MD5
cf6c595d3e5e9667667af096762fd9c4

SHA1
9bb44da8d7f6457099cb56e4f7d1026963dce7ce

SHA256
593e60cc30ae0789448547195af77f550387f6648d45847ea244dd0dd7abf03d

SHA512
ff4f789df9e6a6d0fbe12b3250f951fcf11e857906c65e96a30bb46266e7e1180d6103a03db2f3764e0d1346b2de7afba8259ba080057e4a268e45e8654dfa80

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\00e807bdacd469967323469af5aa0321ca62e6fc9543402e2ceb0bae0f6f2946.exe

Filesize
69KB

MD5
85351e9a46a10fc5a1009e4d65163be3

SHA1
a230bf3e9f4580e1efa2d338cc4bad0d3d0a8ef8

SHA256
e7663e9365eba417702ca7572a6ca6166b74b911dabbf4dd04ad7b777468be39

SHA512
29bdc6adf18728b6b9b510d900d2a515efc3a65221a44757d87eeb2895a706841fc53401cc34826282ce939c243713b653499cb60006139a8956a6ca5471a285

Download Submit
memory/1956-82-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/1956-84-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads