neshta | bd0eb6fff38b72907c56ad02467144b61744a7d24a054ce14eddf779854180ca

General

Target

bd0eb6fff38b72907c56ad02467144b61744a7d24a054ce14eddf779854180ca.exe
Size

272KB
MD5

a503bf5f5a7aefd063ad1ce5c0c244ed
SHA1

4fdf77348d0d33804254ab3e0761fe2a4ef5f82d
SHA256

bd0eb6fff38b72907c56ad02467144b61744a7d24a054ce14eddf779854180ca
SHA512

08286e00054005b6feaaef4c27e806c0cd5fd781d4f97e9e7118489bfee4ab7d102d21e86f25e1d615ae917e246e48beae703950c9b2d3ac51b3871b56f8f52f

Score

10^/10

neshta persistence spyware stealer

Malware Config

Signatures

Modifies system executable filetype association 2 TTPs 1 IoCs

persistence

Modify Registry

T1112

Change Default File Association

T1042

Processes:

bd0eb6fff38b72907c56ad02467144b61744a7d24a054ce14eddf779854180ca.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*"	bd0eb6fff38b72907c56ad02467144b61744a7d24a054ce14eddf779854180ca.exe

Neshta
Malware from the neshta family is designed to infect itself into other files to spread itself and cause damage.
persistence spyware neshta
Loads dropped DLL 1 IoCs

Processes:

bd0eb6fff38b72907c56ad02467144b61744a7d24a054ce14eddf779854180ca.exe

pid process

2072 bd0eb6fff38b72907c56ad02467144b61744a7d24a054ce14eddf779854180ca.exe
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081

pid	process
2072	bd0eb6fff38b72907c56ad02467144b61744a7d24a054ce14eddf779854180ca.exe

Drops file in Program Files directory 53 IoCs

Processes:

bd0eb6fff38b72907c56ad02467144b61744a7d24a054ce14eddf779854180ca.exe

description	ioc	process
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~2.EXE	bd0eb6fff38b72907c56ad02467144b61744a7d24a054ce14eddf779854180ca.exe
File opened for modification	C:\PROGRA~3\Adobe\Setup\{AC76B~1\setup.exe	bd0eb6fff38b72907c56ad02467144b61744a7d24a054ce14eddf779854180ca.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\Browser\WCCHRO~1\WCCHRO~1.EXE	bd0eb6fff38b72907c56ad02467144b61744a7d24a054ce14eddf779854180ca.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\WOW_HE~1.EXE	bd0eb6fff38b72907c56ad02467144b61744a7d24a054ce14eddf779854180ca.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmprph.exe	bd0eb6fff38b72907c56ad02467144b61744a7d24a054ce14eddf779854180ca.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\LOGTRA~1.EXE	bd0eb6fff38b72907c56ad02467144b61744a7d24a054ce14eddf779854180ca.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~1.EXE	bd0eb6fff38b72907c56ad02467144b61744a7d24a054ce14eddf779854180ca.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ielowutil.exe	bd0eb6fff38b72907c56ad02467144b61744a7d24a054ce14eddf779854180ca.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\64BITM~1.EXE	bd0eb6fff38b72907c56ad02467144b61744a7d24a054ce14eddf779854180ca.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ExtExport.exe	bd0eb6fff38b72907c56ad02467144b61744a7d24a054ce14eddf779854180ca.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\READER~1.EXE	bd0eb6fff38b72907c56ad02467144b61744a7d24a054ce14eddf779854180ca.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jaureg.exe	bd0eb6fff38b72907c56ad02467144b61744a7d24a054ce14eddf779854180ca.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~3.EXE	bd0eb6fff38b72907c56ad02467144b61744a7d24a054ce14eddf779854180ca.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~4.EXE	bd0eb6fff38b72907c56ad02467144b61744a7d24a054ce14eddf779854180ca.exe
File opened for modification	C:\PROGRA~2\Google\Update\DISABL~1.EXE	bd0eb6fff38b72907c56ad02467144b61744a7d24a054ce14eddf779854180ca.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE	bd0eb6fff38b72907c56ad02467144b61744a7d24a054ce14eddf779854180ca.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ieinstal.exe	bd0eb6fff38b72907c56ad02467144b61744a7d24a054ce14eddf779854180ca.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmlaunch.exe	bd0eb6fff38b72907c56ad02467144b61744a7d24a054ce14eddf779854180ca.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\ACCESS~1\wordpad.exe	bd0eb6fff38b72907c56ad02467144b61744a7d24a054ce14eddf779854180ca.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADelRCP.exe	bd0eb6fff38b72907c56ad02467144b61744a7d24a054ce14eddf779854180ca.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOF5E2~1.EXE	bd0eb6fff38b72907c56ad02467144b61744a7d24a054ce14eddf779854180ca.exe
File opened for modification	C:\PROGRA~2\WINDOW~2\WinMail.exe	bd0eb6fff38b72907c56ad02467144b61744a7d24a054ce14eddf779854180ca.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{F4220~1\VC_RED~1.EXE	bd0eb6fff38b72907c56ad02467144b61744a7d24a054ce14eddf779854180ca.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jusched.exe	bd0eb6fff38b72907c56ad02467144b61744a7d24a054ce14eddf779854180ca.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\setup_wm.exe	bd0eb6fff38b72907c56ad02467144b61744a7d24a054ce14eddf779854180ca.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroCEF\RdrCEF.exe	bd0eb6fff38b72907c56ad02467144b61744a7d24a054ce14eddf779854180ca.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\AdobeARM.exe	bd0eb6fff38b72907c56ad02467144b61744a7d24a054ce14eddf779854180ca.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jucheck.exe	bd0eb6fff38b72907c56ad02467144b61744a7d24a054ce14eddf779854180ca.exe
File opened for modification	C:\PROGRA~2\INTERN~1\iexplore.exe	bd0eb6fff38b72907c56ad02467144b61744a7d24a054ce14eddf779854180ca.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmplayer.exe	bd0eb6fff38b72907c56ad02467144b61744a7d24a054ce14eddf779854180ca.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe	bd0eb6fff38b72907c56ad02467144b61744a7d24a054ce14eddf779854180ca.exe
File opened for modification	C:\PROGRA~2\WI8A19~1\ImagingDevices.exe	bd0eb6fff38b72907c56ad02467144b61744a7d24a054ce14eddf779854180ca.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE	bd0eb6fff38b72907c56ad02467144b61744a7d24a054ce14eddf779854180ca.exe
File opened for modification	C:\PROGRA~3\MICROS~1\CLICKT~1\{9AC08~1\INTEGR~1.EXE	bd0eb6fff38b72907c56ad02467144b61744a7d24a054ce14eddf779854180ca.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroRd32.exe	bd0eb6fff38b72907c56ad02467144b61744a7d24a054ce14eddf779854180ca.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADOBEC~1.EXE	bd0eb6fff38b72907c56ad02467144b61744a7d24a054ce14eddf779854180ca.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\32BITM~1.EXE	bd0eb6fff38b72907c56ad02467144b61744a7d24a054ce14eddf779854180ca.exe
File opened for modification	C:\PROGRA~2\WINDOW~2\wab.exe	bd0eb6fff38b72907c56ad02467144b61744a7d24a054ce14eddf779854180ca.exe
File opened for modification	C:\PROGRA~2\WINDOW~2\wabmig.exe	bd0eb6fff38b72907c56ad02467144b61744a7d24a054ce14eddf779854180ca.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\Eula.exe	bd0eb6fff38b72907c56ad02467144b61744a7d24a054ce14eddf779854180ca.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\FULLTR~1.EXE	bd0eb6fff38b72907c56ad02467144b61744a7d24a054ce14eddf779854180ca.exe
File opened for modification	C:\PROGRA~2\MOZILL~1\UNINST~1.EXE	bd0eb6fff38b72907c56ad02467144b61744a7d24a054ce14eddf779854180ca.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmpconfig.exe	bd0eb6fff38b72907c56ad02467144b61744a7d24a054ce14eddf779854180ca.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE	bd0eb6fff38b72907c56ad02467144b61744a7d24a054ce14eddf779854180ca.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROBR~1.EXE	bd0eb6fff38b72907c56ad02467144b61744a7d24a054ce14eddf779854180ca.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOBD5D~1.EXE	bd0eb6fff38b72907c56ad02467144b61744a7d24a054ce14eddf779854180ca.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\ADOBEA~1.EXE	bd0eb6fff38b72907c56ad02467144b61744a7d24a054ce14eddf779854180ca.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GO664E~1.EXE	bd0eb6fff38b72907c56ad02467144b61744a7d24a054ce14eddf779854180ca.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmpshare.exe	bd0eb6fff38b72907c56ad02467144b61744a7d24a054ce14eddf779854180ca.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE	bd0eb6fff38b72907c56ad02467144b61744a7d24a054ce14eddf779854180ca.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\arh.exe	bd0eb6fff38b72907c56ad02467144b61744a7d24a054ce14eddf779854180ca.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\armsvc.exe	bd0eb6fff38b72907c56ad02467144b61744a7d24a054ce14eddf779854180ca.exe
File opened for modification	C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE	bd0eb6fff38b72907c56ad02467144b61744a7d24a054ce14eddf779854180ca.exe

Drops file in Windows directory 1 IoCs

Processes:

bd0eb6fff38b72907c56ad02467144b61744a7d24a054ce14eddf779854180ca.exe

description ioc process

File opened for modification C:\Windows\svchost.com bd0eb6fff38b72907c56ad02467144b61744a7d24a054ce14eddf779854180ca.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

description	ioc	process
File opened for modification	C:\Windows\svchost.com	bd0eb6fff38b72907c56ad02467144b61744a7d24a054ce14eddf779854180ca.exe

Modifies registry class 1 IoCs

Processes:

bd0eb6fff38b72907c56ad02467144b61744a7d24a054ce14eddf779854180ca.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*"	bd0eb6fff38b72907c56ad02467144b61744a7d24a054ce14eddf779854180ca.exe

Suspicious use of WriteProcessMemory 13 IoCs

Processes:

bd0eb6fff38b72907c56ad02467144b61744a7d24a054ce14eddf779854180ca.exe

description	pid	process	target process
PID 2072 wrote to memory of 2364	2072	bd0eb6fff38b72907c56ad02467144b61744a7d24a054ce14eddf779854180ca.exe	bd0eb6fff38b72907c56ad02467144b61744a7d24a054ce14eddf779854180ca.exe
PID 2072 wrote to memory of 2364	2072	bd0eb6fff38b72907c56ad02467144b61744a7d24a054ce14eddf779854180ca.exe	bd0eb6fff38b72907c56ad02467144b61744a7d24a054ce14eddf779854180ca.exe
PID 2072 wrote to memory of 2364	2072	bd0eb6fff38b72907c56ad02467144b61744a7d24a054ce14eddf779854180ca.exe	bd0eb6fff38b72907c56ad02467144b61744a7d24a054ce14eddf779854180ca.exe
PID 2072 wrote to memory of 2364	2072	bd0eb6fff38b72907c56ad02467144b61744a7d24a054ce14eddf779854180ca.exe	bd0eb6fff38b72907c56ad02467144b61744a7d24a054ce14eddf779854180ca.exe
PID 2072 wrote to memory of 2364	2072	bd0eb6fff38b72907c56ad02467144b61744a7d24a054ce14eddf779854180ca.exe	bd0eb6fff38b72907c56ad02467144b61744a7d24a054ce14eddf779854180ca.exe
PID 2072 wrote to memory of 2364	2072	bd0eb6fff38b72907c56ad02467144b61744a7d24a054ce14eddf779854180ca.exe	bd0eb6fff38b72907c56ad02467144b61744a7d24a054ce14eddf779854180ca.exe
PID 2072 wrote to memory of 2364	2072	bd0eb6fff38b72907c56ad02467144b61744a7d24a054ce14eddf779854180ca.exe	bd0eb6fff38b72907c56ad02467144b61744a7d24a054ce14eddf779854180ca.exe
PID 2072 wrote to memory of 2364	2072	bd0eb6fff38b72907c56ad02467144b61744a7d24a054ce14eddf779854180ca.exe	bd0eb6fff38b72907c56ad02467144b61744a7d24a054ce14eddf779854180ca.exe
PID 2072 wrote to memory of 2364	2072	bd0eb6fff38b72907c56ad02467144b61744a7d24a054ce14eddf779854180ca.exe	bd0eb6fff38b72907c56ad02467144b61744a7d24a054ce14eddf779854180ca.exe
PID 2072 wrote to memory of 2364	2072	bd0eb6fff38b72907c56ad02467144b61744a7d24a054ce14eddf779854180ca.exe	bd0eb6fff38b72907c56ad02467144b61744a7d24a054ce14eddf779854180ca.exe
PID 2072 wrote to memory of 2364	2072	bd0eb6fff38b72907c56ad02467144b61744a7d24a054ce14eddf779854180ca.exe	bd0eb6fff38b72907c56ad02467144b61744a7d24a054ce14eddf779854180ca.exe
PID 2072 wrote to memory of 2364	2072	bd0eb6fff38b72907c56ad02467144b61744a7d24a054ce14eddf779854180ca.exe	bd0eb6fff38b72907c56ad02467144b61744a7d24a054ce14eddf779854180ca.exe
PID 2072 wrote to memory of 2364	2072	bd0eb6fff38b72907c56ad02467144b61744a7d24a054ce14eddf779854180ca.exe	bd0eb6fff38b72907c56ad02467144b61744a7d24a054ce14eddf779854180ca.exe

C:\Users\Admin\AppData\Local\Temp\bd0eb6fff38b72907c56ad02467144b61744a7d24a054ce14eddf779854180ca.exe
"C:\Users\Admin\AppData\Local\Temp\bd0eb6fff38b72907c56ad02467144b61744a7d24a054ce14eddf779854180ca.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2072

C:\Users\Admin\AppData\Local\Temp\bd0eb6fff38b72907c56ad02467144b61744a7d24a054ce14eddf779854180ca.exe
"C:\Users\Admin\AppData\Local\Temp\bd0eb6fff38b72907c56ad02467144b61744a7d24a054ce14eddf779854180ca.exe"
2⤵
- Modifies system executable filetype association
- Drops file in Program Files directory
- Drops file in Windows directory
- Modifies registry class
PID:2364

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Change Default File Association

1

T1042

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Credentials in Files

1

T1081

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Data from Local System

1

T1005

Command and Control

Exfiltration

Impact

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Downloads

\Users\Admin\AppData\Local\Temp\nss9B3D.tmp\wcttpp.dll
MD5
5a72fd39b2efe488fc0c84b9e9380c51

SHA1
4a6dd35c6cc3af986250374b2e5af2000791f77a

SHA256
930274a00c6b8397b2d03b177ef61f2de0edf8a767e03a6891b35deca7926077

SHA512
e2ea0ca20059fc9da46bd0074ee595fa046ec49351c1feb362c59a458947e1d44df95aa9fd6fe6f0be66c85e31152c60557189cd26bd4917dfec9452d4872bc0

Download Submit
memory/2364-116-0x0000000000000000-mapping.dmp

Download
memory/2364-117-0x00000000001D0000-0x00000000001EB000-memory.dmp

Filesize
108KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads