neshta | bcde9e1719f9f6e801bd21851546db341cfee05b64241f6c07220bea4803f52a

General

Target

bcde9e1719f9f6e801bd21851546db341cfee05b64241f6c07220bea4803f52a.exe
Size

4.1MB
MD5

d6e27197a91b203abf9d53e5efc1848c
SHA1

d12a1d69d0afeac94913aca59e5d7e8f2099288e
SHA256

bcde9e1719f9f6e801bd21851546db341cfee05b64241f6c07220bea4803f52a
SHA512

002eabbb5e5087cc0015c579691b2a4f93a02532d7b0e379075143a16f0a938319ad292625aa141c7467707e39a1d8825593b74a71ca02cd01f419fa7369bf64

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:

bcde9e1719f9f6e801bd21851546db341cfee05b64241f6c07220bea4803f52a.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*"	bcde9e1719f9f6e801bd21851546db341cfee05b64241f6c07220bea4803f52a.exe

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

Processes:

bcde9e1719f9f6e801bd21851546db341cfee05b64241f6c07220bea4803f52a.exe

pid process

4036 bcde9e1719f9f6e801bd21851546db341cfee05b64241f6c07220bea4803f52a.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
4036	bcde9e1719f9f6e801bd21851546db341cfee05b64241f6c07220bea4803f52a.exe

Drops file in Program Files directory 53 IoCs

Processes:

bcde9e1719f9f6e801bd21851546db341cfee05b64241f6c07220bea4803f52a.exe

description	ioc	process
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOBD5D~1.EXE	bcde9e1719f9f6e801bd21851546db341cfee05b64241f6c07220bea4803f52a.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADOBEC~1.EXE	bcde9e1719f9f6e801bd21851546db341cfee05b64241f6c07220bea4803f52a.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\LOGTRA~1.EXE	bcde9e1719f9f6e801bd21851546db341cfee05b64241f6c07220bea4803f52a.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~3.EXE	bcde9e1719f9f6e801bd21851546db341cfee05b64241f6c07220bea4803f52a.exe
File opened for modification	C:\PROGRA~2\Google\Update\DISABL~1.EXE	bcde9e1719f9f6e801bd21851546db341cfee05b64241f6c07220bea4803f52a.exe
File opened for modification	C:\PROGRA~2\WINDOW~2\WinMail.exe	bcde9e1719f9f6e801bd21851546db341cfee05b64241f6c07220bea4803f52a.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\FULLTR~1.EXE	bcde9e1719f9f6e801bd21851546db341cfee05b64241f6c07220bea4803f52a.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\Browser\WCCHRO~1\WCCHRO~1.EXE	bcde9e1719f9f6e801bd21851546db341cfee05b64241f6c07220bea4803f52a.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe	bcde9e1719f9f6e801bd21851546db341cfee05b64241f6c07220bea4803f52a.exe
File opened for modification	C:\PROGRA~2\INTERN~1\iexplore.exe	bcde9e1719f9f6e801bd21851546db341cfee05b64241f6c07220bea4803f52a.exe
File opened for modification	C:\PROGRA~2\MOZILL~1\UNINST~1.EXE	bcde9e1719f9f6e801bd21851546db341cfee05b64241f6c07220bea4803f52a.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\arh.exe	bcde9e1719f9f6e801bd21851546db341cfee05b64241f6c07220bea4803f52a.exe
File opened for modification	C:\PROGRA~3\MICROS~1\CLICKT~1\{9AC08~1\INTEGR~1.EXE	bcde9e1719f9f6e801bd21851546db341cfee05b64241f6c07220bea4803f52a.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE	bcde9e1719f9f6e801bd21851546db341cfee05b64241f6c07220bea4803f52a.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADelRCP.exe	bcde9e1719f9f6e801bd21851546db341cfee05b64241f6c07220bea4803f52a.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\ADOBEA~1.EXE	bcde9e1719f9f6e801bd21851546db341cfee05b64241f6c07220bea4803f52a.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\armsvc.exe	bcde9e1719f9f6e801bd21851546db341cfee05b64241f6c07220bea4803f52a.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\ACCESS~1\wordpad.exe	bcde9e1719f9f6e801bd21851546db341cfee05b64241f6c07220bea4803f52a.exe
File opened for modification	C:\PROGRA~2\WI8A19~1\ImagingDevices.exe	bcde9e1719f9f6e801bd21851546db341cfee05b64241f6c07220bea4803f52a.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroRd32.exe	bcde9e1719f9f6e801bd21851546db341cfee05b64241f6c07220bea4803f52a.exe
File opened for modification	C:\PROGRA~3\Adobe\Setup\{AC76B~1\setup.exe	bcde9e1719f9f6e801bd21851546db341cfee05b64241f6c07220bea4803f52a.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jaureg.exe	bcde9e1719f9f6e801bd21851546db341cfee05b64241f6c07220bea4803f52a.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ExtExport.exe	bcde9e1719f9f6e801bd21851546db341cfee05b64241f6c07220bea4803f52a.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ielowutil.exe	bcde9e1719f9f6e801bd21851546db341cfee05b64241f6c07220bea4803f52a.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{F4220~1\VC_RED~1.EXE	bcde9e1719f9f6e801bd21851546db341cfee05b64241f6c07220bea4803f52a.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~4.EXE	bcde9e1719f9f6e801bd21851546db341cfee05b64241f6c07220bea4803f52a.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\64BITM~1.EXE	bcde9e1719f9f6e801bd21851546db341cfee05b64241f6c07220bea4803f52a.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE	bcde9e1719f9f6e801bd21851546db341cfee05b64241f6c07220bea4803f52a.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\Eula.exe	bcde9e1719f9f6e801bd21851546db341cfee05b64241f6c07220bea4803f52a.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\WOW_HE~1.EXE	bcde9e1719f9f6e801bd21851546db341cfee05b64241f6c07220bea4803f52a.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~2.EXE	bcde9e1719f9f6e801bd21851546db341cfee05b64241f6c07220bea4803f52a.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroCEF\RdrCEF.exe	bcde9e1719f9f6e801bd21851546db341cfee05b64241f6c07220bea4803f52a.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmprph.exe	bcde9e1719f9f6e801bd21851546db341cfee05b64241f6c07220bea4803f52a.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmpshare.exe	bcde9e1719f9f6e801bd21851546db341cfee05b64241f6c07220bea4803f52a.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ieinstal.exe	bcde9e1719f9f6e801bd21851546db341cfee05b64241f6c07220bea4803f52a.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GO664E~1.EXE	bcde9e1719f9f6e801bd21851546db341cfee05b64241f6c07220bea4803f52a.exe
File opened for modification	C:\PROGRA~2\WINDOW~2\wabmig.exe	bcde9e1719f9f6e801bd21851546db341cfee05b64241f6c07220bea4803f52a.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\READER~1.EXE	bcde9e1719f9f6e801bd21851546db341cfee05b64241f6c07220bea4803f52a.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~1.EXE	bcde9e1719f9f6e801bd21851546db341cfee05b64241f6c07220bea4803f52a.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOF5E2~1.EXE	bcde9e1719f9f6e801bd21851546db341cfee05b64241f6c07220bea4803f52a.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\setup_wm.exe	bcde9e1719f9f6e801bd21851546db341cfee05b64241f6c07220bea4803f52a.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jucheck.exe	bcde9e1719f9f6e801bd21851546db341cfee05b64241f6c07220bea4803f52a.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE	bcde9e1719f9f6e801bd21851546db341cfee05b64241f6c07220bea4803f52a.exe
File opened for modification	C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE	bcde9e1719f9f6e801bd21851546db341cfee05b64241f6c07220bea4803f52a.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE	bcde9e1719f9f6e801bd21851546db341cfee05b64241f6c07220bea4803f52a.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jusched.exe	bcde9e1719f9f6e801bd21851546db341cfee05b64241f6c07220bea4803f52a.exe
File opened for modification	C:\PROGRA~2\WINDOW~2\wab.exe	bcde9e1719f9f6e801bd21851546db341cfee05b64241f6c07220bea4803f52a.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmlaunch.exe	bcde9e1719f9f6e801bd21851546db341cfee05b64241f6c07220bea4803f52a.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\32BITM~1.EXE	bcde9e1719f9f6e801bd21851546db341cfee05b64241f6c07220bea4803f52a.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\AdobeARM.exe	bcde9e1719f9f6e801bd21851546db341cfee05b64241f6c07220bea4803f52a.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmpconfig.exe	bcde9e1719f9f6e801bd21851546db341cfee05b64241f6c07220bea4803f52a.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmplayer.exe	bcde9e1719f9f6e801bd21851546db341cfee05b64241f6c07220bea4803f52a.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROBR~1.EXE	bcde9e1719f9f6e801bd21851546db341cfee05b64241f6c07220bea4803f52a.exe

Drops file in Windows directory 1 IoCs

Processes:

bcde9e1719f9f6e801bd21851546db341cfee05b64241f6c07220bea4803f52a.exe

description ioc process

File opened for modification C:\Windows\svchost.com bcde9e1719f9f6e801bd21851546db341cfee05b64241f6c07220bea4803f52a.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	bcde9e1719f9f6e801bd21851546db341cfee05b64241f6c07220bea4803f52a.exe

Modifies registry class 1 IoCs

Processes:

bcde9e1719f9f6e801bd21851546db341cfee05b64241f6c07220bea4803f52a.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*"	bcde9e1719f9f6e801bd21851546db341cfee05b64241f6c07220bea4803f52a.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

bcde9e1719f9f6e801bd21851546db341cfee05b64241f6c07220bea4803f52a.exe

description	pid	process	target process
PID 1212 wrote to memory of 4036	1212	bcde9e1719f9f6e801bd21851546db341cfee05b64241f6c07220bea4803f52a.exe	bcde9e1719f9f6e801bd21851546db341cfee05b64241f6c07220bea4803f52a.exe
PID 1212 wrote to memory of 4036	1212	bcde9e1719f9f6e801bd21851546db341cfee05b64241f6c07220bea4803f52a.exe	bcde9e1719f9f6e801bd21851546db341cfee05b64241f6c07220bea4803f52a.exe
PID 1212 wrote to memory of 4036	1212	bcde9e1719f9f6e801bd21851546db341cfee05b64241f6c07220bea4803f52a.exe	bcde9e1719f9f6e801bd21851546db341cfee05b64241f6c07220bea4803f52a.exe

C:\Users\Admin\AppData\Local\Temp\bcde9e1719f9f6e801bd21851546db341cfee05b64241f6c07220bea4803f52a.exe
"C:\Users\Admin\AppData\Local\Temp\bcde9e1719f9f6e801bd21851546db341cfee05b64241f6c07220bea4803f52a.exe"
1⤵
- Modifies system executable filetype association
- Drops file in Program Files directory
- Drops file in Windows directory
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:1212

C:\Users\Admin\AppData\Local\Temp\3582-490\bcde9e1719f9f6e801bd21851546db341cfee05b64241f6c07220bea4803f52a.exe
"C:\Users\Admin\AppData\Local\Temp\3582-490\bcde9e1719f9f6e801bd21851546db341cfee05b64241f6c07220bea4803f52a.exe"
2⤵
- Executes dropped EXE
PID:4036

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

C:\Users\Admin\AppData\Local\Temp\3582-490\bcde9e1719f9f6e801bd21851546db341cfee05b64241f6c07220bea4803f52a.exe
MD5
5efbf9c8aff4e52db51ad1713ff4567b

SHA1
2a2214b1e97d832817fe0e2f3a3824df2bc0b8fb

SHA256
3e64d064e56fec78714b245353ccdac8423e95d2ebe103511934a309487b4fd5

SHA512
f4b38b593747884234bb572e6b05e97a91152ad61dfab9f9417d5b0e276e3267abca7b9d94365e5452ffcfcdc091f41cd547615827413442666ebc1587c7d8ef

Download Submit
C:\Users\Admin\AppData\Local\Temp\3582-490\bcde9e1719f9f6e801bd21851546db341cfee05b64241f6c07220bea4803f52a.exe
MD5
5efbf9c8aff4e52db51ad1713ff4567b

SHA1
2a2214b1e97d832817fe0e2f3a3824df2bc0b8fb

SHA256
3e64d064e56fec78714b245353ccdac8423e95d2ebe103511934a309487b4fd5

SHA512
f4b38b593747884234bb572e6b05e97a91152ad61dfab9f9417d5b0e276e3267abca7b9d94365e5452ffcfcdc091f41cd547615827413442666ebc1587c7d8ef

Download Submit

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads