neshta | c9c5be67602caee0d4654b1cf954a5435e0b260987d32968812c40f0b97e1c3b

General

Target

c9c5be67602caee0d4654b1cf954a5435e0b260987d32968812c40f0b97e1c3b.exe
Size

4.1MB
MD5

8636e1f661f6e645f612f45b2ec59c50
SHA1

5f502df8269074811963ad4ffc6b2fa62f53b7fc
SHA256

c9c5be67602caee0d4654b1cf954a5435e0b260987d32968812c40f0b97e1c3b
SHA512

080f44125edac78e533a9de860512db3ff8c246b6bc51fc4a09f595b691133ab568ce3db9167161adb3736a4c25fb50570dc5a895fb4e9061f830bd62bbea09b

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:

c9c5be67602caee0d4654b1cf954a5435e0b260987d32968812c40f0b97e1c3b.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*"	c9c5be67602caee0d4654b1cf954a5435e0b260987d32968812c40f0b97e1c3b.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:

c9c5be67602caee0d4654b1cf954a5435e0b260987d32968812c40f0b97e1c3b.exe

pid process

340 c9c5be67602caee0d4654b1cf954a5435e0b260987d32968812c40f0b97e1c3b.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
340	c9c5be67602caee0d4654b1cf954a5435e0b260987d32968812c40f0b97e1c3b.exe

Drops file in Program Files directory 53 IoCs

Processes:

c9c5be67602caee0d4654b1cf954a5435e0b260987d32968812c40f0b97e1c3b.exe

description	ioc	process
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GO664E~1.EXE	c9c5be67602caee0d4654b1cf954a5435e0b260987d32968812c40f0b97e1c3b.exe
File opened for modification	C:\PROGRA~2\WINDOW~2\WinMail.exe	c9c5be67602caee0d4654b1cf954a5435e0b260987d32968812c40f0b97e1c3b.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\setup_wm.exe	c9c5be67602caee0d4654b1cf954a5435e0b260987d32968812c40f0b97e1c3b.exe
File opened for modification	C:\PROGRA~2\WINDOW~2\wabmig.exe	c9c5be67602caee0d4654b1cf954a5435e0b260987d32968812c40f0b97e1c3b.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\FULLTR~1.EXE	c9c5be67602caee0d4654b1cf954a5435e0b260987d32968812c40f0b97e1c3b.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\WOW_HE~1.EXE	c9c5be67602caee0d4654b1cf954a5435e0b260987d32968812c40f0b97e1c3b.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmlaunch.exe	c9c5be67602caee0d4654b1cf954a5435e0b260987d32968812c40f0b97e1c3b.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE	c9c5be67602caee0d4654b1cf954a5435e0b260987d32968812c40f0b97e1c3b.exe
File opened for modification	C:\PROGRA~2\Google\Update\DISABL~1.EXE	c9c5be67602caee0d4654b1cf954a5435e0b260987d32968812c40f0b97e1c3b.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ielowutil.exe	c9c5be67602caee0d4654b1cf954a5435e0b260987d32968812c40f0b97e1c3b.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmprph.exe	c9c5be67602caee0d4654b1cf954a5435e0b260987d32968812c40f0b97e1c3b.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\arh.exe	c9c5be67602caee0d4654b1cf954a5435e0b260987d32968812c40f0b97e1c3b.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\READER~1.EXE	c9c5be67602caee0d4654b1cf954a5435e0b260987d32968812c40f0b97e1c3b.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~3.EXE	c9c5be67602caee0d4654b1cf954a5435e0b260987d32968812c40f0b97e1c3b.exe
File opened for modification	C:\PROGRA~2\INTERN~1\iexplore.exe	c9c5be67602caee0d4654b1cf954a5435e0b260987d32968812c40f0b97e1c3b.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE	c9c5be67602caee0d4654b1cf954a5435e0b260987d32968812c40f0b97e1c3b.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADelRCP.exe	c9c5be67602caee0d4654b1cf954a5435e0b260987d32968812c40f0b97e1c3b.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE	c9c5be67602caee0d4654b1cf954a5435e0b260987d32968812c40f0b97e1c3b.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\armsvc.exe	c9c5be67602caee0d4654b1cf954a5435e0b260987d32968812c40f0b97e1c3b.exe
File opened for modification	C:\PROGRA~2\WI8A19~1\ImagingDevices.exe	c9c5be67602caee0d4654b1cf954a5435e0b260987d32968812c40f0b97e1c3b.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROBR~1.EXE	c9c5be67602caee0d4654b1cf954a5435e0b260987d32968812c40f0b97e1c3b.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\LOGTRA~1.EXE	c9c5be67602caee0d4654b1cf954a5435e0b260987d32968812c40f0b97e1c3b.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~1.EXE	c9c5be67602caee0d4654b1cf954a5435e0b260987d32968812c40f0b97e1c3b.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{F4220~1\VC_RED~1.EXE	c9c5be67602caee0d4654b1cf954a5435e0b260987d32968812c40f0b97e1c3b.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\ACCESS~1\wordpad.exe	c9c5be67602caee0d4654b1cf954a5435e0b260987d32968812c40f0b97e1c3b.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\32BITM~1.EXE	c9c5be67602caee0d4654b1cf954a5435e0b260987d32968812c40f0b97e1c3b.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmpconfig.exe	c9c5be67602caee0d4654b1cf954a5435e0b260987d32968812c40f0b97e1c3b.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\64BITM~1.EXE	c9c5be67602caee0d4654b1cf954a5435e0b260987d32968812c40f0b97e1c3b.exe
File opened for modification	C:\PROGRA~3\Adobe\Setup\{AC76B~1\setup.exe	c9c5be67602caee0d4654b1cf954a5435e0b260987d32968812c40f0b97e1c3b.exe
File opened for modification	C:\PROGRA~3\MICROS~1\CLICKT~1\{9AC08~1\INTEGR~1.EXE	c9c5be67602caee0d4654b1cf954a5435e0b260987d32968812c40f0b97e1c3b.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\Eula.exe	c9c5be67602caee0d4654b1cf954a5435e0b260987d32968812c40f0b97e1c3b.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jaureg.exe	c9c5be67602caee0d4654b1cf954a5435e0b260987d32968812c40f0b97e1c3b.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~2.EXE	c9c5be67602caee0d4654b1cf954a5435e0b260987d32968812c40f0b97e1c3b.exe
File opened for modification	C:\PROGRA~2\WINDOW~2\wab.exe	c9c5be67602caee0d4654b1cf954a5435e0b260987d32968812c40f0b97e1c3b.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jucheck.exe	c9c5be67602caee0d4654b1cf954a5435e0b260987d32968812c40f0b97e1c3b.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ExtExport.exe	c9c5be67602caee0d4654b1cf954a5435e0b260987d32968812c40f0b97e1c3b.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroCEF\RdrCEF.exe	c9c5be67602caee0d4654b1cf954a5435e0b260987d32968812c40f0b97e1c3b.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADOBEC~1.EXE	c9c5be67602caee0d4654b1cf954a5435e0b260987d32968812c40f0b97e1c3b.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\ADOBEA~1.EXE	c9c5be67602caee0d4654b1cf954a5435e0b260987d32968812c40f0b97e1c3b.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmpshare.exe	c9c5be67602caee0d4654b1cf954a5435e0b260987d32968812c40f0b97e1c3b.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroRd32.exe	c9c5be67602caee0d4654b1cf954a5435e0b260987d32968812c40f0b97e1c3b.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOBD5D~1.EXE	c9c5be67602caee0d4654b1cf954a5435e0b260987d32968812c40f0b97e1c3b.exe
File opened for modification	C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE	c9c5be67602caee0d4654b1cf954a5435e0b260987d32968812c40f0b97e1c3b.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE	c9c5be67602caee0d4654b1cf954a5435e0b260987d32968812c40f0b97e1c3b.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\Browser\WCCHRO~1\WCCHRO~1.EXE	c9c5be67602caee0d4654b1cf954a5435e0b260987d32968812c40f0b97e1c3b.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~4.EXE	c9c5be67602caee0d4654b1cf954a5435e0b260987d32968812c40f0b97e1c3b.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe	c9c5be67602caee0d4654b1cf954a5435e0b260987d32968812c40f0b97e1c3b.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOF5E2~1.EXE	c9c5be67602caee0d4654b1cf954a5435e0b260987d32968812c40f0b97e1c3b.exe
File opened for modification	C:\PROGRA~2\MOZILL~1\UNINST~1.EXE	c9c5be67602caee0d4654b1cf954a5435e0b260987d32968812c40f0b97e1c3b.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmplayer.exe	c9c5be67602caee0d4654b1cf954a5435e0b260987d32968812c40f0b97e1c3b.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\AdobeARM.exe	c9c5be67602caee0d4654b1cf954a5435e0b260987d32968812c40f0b97e1c3b.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jusched.exe	c9c5be67602caee0d4654b1cf954a5435e0b260987d32968812c40f0b97e1c3b.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ieinstal.exe	c9c5be67602caee0d4654b1cf954a5435e0b260987d32968812c40f0b97e1c3b.exe

Drops file in Windows directory 1 IoCs

Processes:

c9c5be67602caee0d4654b1cf954a5435e0b260987d32968812c40f0b97e1c3b.exe

description ioc process

File opened for modification C:\Windows\svchost.com c9c5be67602caee0d4654b1cf954a5435e0b260987d32968812c40f0b97e1c3b.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	c9c5be67602caee0d4654b1cf954a5435e0b260987d32968812c40f0b97e1c3b.exe

Modifies registry class 1 IoCs

Processes:

c9c5be67602caee0d4654b1cf954a5435e0b260987d32968812c40f0b97e1c3b.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*"	c9c5be67602caee0d4654b1cf954a5435e0b260987d32968812c40f0b97e1c3b.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

c9c5be67602caee0d4654b1cf954a5435e0b260987d32968812c40f0b97e1c3b.exe

description	pid	process	target process
PID 3204 wrote to memory of 340	3204	c9c5be67602caee0d4654b1cf954a5435e0b260987d32968812c40f0b97e1c3b.exe	c9c5be67602caee0d4654b1cf954a5435e0b260987d32968812c40f0b97e1c3b.exe
PID 3204 wrote to memory of 340	3204	c9c5be67602caee0d4654b1cf954a5435e0b260987d32968812c40f0b97e1c3b.exe	c9c5be67602caee0d4654b1cf954a5435e0b260987d32968812c40f0b97e1c3b.exe
PID 3204 wrote to memory of 340	3204	c9c5be67602caee0d4654b1cf954a5435e0b260987d32968812c40f0b97e1c3b.exe	c9c5be67602caee0d4654b1cf954a5435e0b260987d32968812c40f0b97e1c3b.exe

C:\Users\Admin\AppData\Local\Temp\c9c5be67602caee0d4654b1cf954a5435e0b260987d32968812c40f0b97e1c3b.exe
"C:\Users\Admin\AppData\Local\Temp\c9c5be67602caee0d4654b1cf954a5435e0b260987d32968812c40f0b97e1c3b.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:3204

C:\Users\Admin\AppData\Local\Temp\3582-490\c9c5be67602caee0d4654b1cf954a5435e0b260987d32968812c40f0b97e1c3b.exe
"C:\Users\Admin\AppData\Local\Temp\3582-490\c9c5be67602caee0d4654b1cf954a5435e0b260987d32968812c40f0b97e1c3b.exe"
2⤵
- Executes dropped EXE
PID:340

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\c9c5be67602caee0d4654b1cf954a5435e0b260987d32968812c40f0b97e1c3b.exe
MD5
1b0118d3c1ea67057bf2eca741d084ac

SHA1
f21c5385439b521d9412a0a33da36553ba0f5981

SHA256
ab49ad9fccf8b08f43c883266051bf9ab4b1f6fcd41d28e55abbf57165f83361

SHA512
f9f189243f7ae475d69cb072110e66313f415ad0abfd54e3e28122e4a6a015047ef4f48c5ff6909158154c3639b1a546dad0b1946202d1ddee0ec92e96b3fc69

Download Submit
C:\Users\Admin\AppData\Local\Temp\3582-490\c9c5be67602caee0d4654b1cf954a5435e0b260987d32968812c40f0b97e1c3b.exe
MD5
1b0118d3c1ea67057bf2eca741d084ac

SHA1
f21c5385439b521d9412a0a33da36553ba0f5981

SHA256
ab49ad9fccf8b08f43c883266051bf9ab4b1f6fcd41d28e55abbf57165f83361

SHA512
f9f189243f7ae475d69cb072110e66313f415ad0abfd54e3e28122e4a6a015047ef4f48c5ff6909158154c3639b1a546dad0b1946202d1ddee0ec92e96b3fc69

Download Submit

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads