neshta | 20ccdbe2dcab15b539dbd97872a862ccef4517840d2632ff495d0293197b9275

General

Target

20ccdbe2dcab15b539dbd97872a862ccef4517840d2632ff495d0293197b9275.exe
Size

479KB
MD5

e62bb4e88bd21dd84b99e79ac1b29fbc
SHA1

ac78b721f8e5c6caf43e86593bdd82e856fe185e
SHA256

20ccdbe2dcab15b539dbd97872a862ccef4517840d2632ff495d0293197b9275
SHA512

f018d2b0ba0b5222d781a5813a8387ff409e32486259574a5013503aeec4abd191c50b95ff2a1e03806530808d9481fc870d8d3a933fbc14293bc3b0c2ab3575

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:

20ccdbe2dcab15b539dbd97872a862ccef4517840d2632ff495d0293197b9275.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*"	20ccdbe2dcab15b539dbd97872a862ccef4517840d2632ff495d0293197b9275.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:

20ccdbe2dcab15b539dbd97872a862ccef4517840d2632ff495d0293197b9275.exe

pid process

1112 20ccdbe2dcab15b539dbd97872a862ccef4517840d2632ff495d0293197b9275.exe

pid	process
1112	20ccdbe2dcab15b539dbd97872a862ccef4517840d2632ff495d0293197b9275.exe

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

Processes:

20ccdbe2dcab15b539dbd97872a862ccef4517840d2632ff495d0293197b9275.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\Control Panel\International\Geo\Nation	20ccdbe2dcab15b539dbd97872a862ccef4517840d2632ff495d0293197b9275.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

Drops file in Program Files directory 64 IoCs

Processes:

20ccdbe2dcab15b539dbd97872a862ccef4517840d2632ff495d0293197b9275.exe

description	ioc	process
File opened for modification	C:\PROGRA~2\INTERN~1\ieinstal.exe	20ccdbe2dcab15b539dbd97872a862ccef4517840d2632ff495d0293197b9275.exe
File opened for modification	C:\PROGRA~2\WINDOW~2\wab.exe	20ccdbe2dcab15b539dbd97872a862ccef4517840d2632ff495d0293197b9275.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE	20ccdbe2dcab15b539dbd97872a862ccef4517840d2632ff495d0293197b9275.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroRd32.exe	20ccdbe2dcab15b539dbd97872a862ccef4517840d2632ff495d0293197b9275.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\msedge.exe	20ccdbe2dcab15b539dbd97872a862ccef4517840d2632ff495d0293197b9275.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE	20ccdbe2dcab15b539dbd97872a862ccef4517840d2632ff495d0293197b9275.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADOBEC~1.EXE	20ccdbe2dcab15b539dbd97872a862ccef4517840d2632ff495d0293197b9275.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\LOGTRA~1.EXE	20ccdbe2dcab15b539dbd97872a862ccef4517840d2632ff495d0293197b9275.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\32BITM~1.EXE	20ccdbe2dcab15b539dbd97872a862ccef4517840d2632ff495d0293197b9275.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroCEF\RdrCEF.exe	20ccdbe2dcab15b539dbd97872a862ccef4517840d2632ff495d0293197b9275.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~1.EXE	20ccdbe2dcab15b539dbd97872a862ccef4517840d2632ff495d0293197b9275.exe
File opened for modification	C:\PROGRA~2\INTERN~1\iexplore.exe	20ccdbe2dcab15b539dbd97872a862ccef4517840d2632ff495d0293197b9275.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\INSTAL~1\setup.exe	20ccdbe2dcab15b539dbd97872a862ccef4517840d2632ff495d0293197b9275.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\MSEDGE~1.EXE	20ccdbe2dcab15b539dbd97872a862ccef4517840d2632ff495d0293197b9275.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\MicrosoftEdgeUpdate.exe	20ccdbe2dcab15b539dbd97872a862ccef4517840d2632ff495d0293197b9275.exe
File opened for modification	C:\PROGRA~3\MICROS~1\CLICKT~1\{9AC08~1\INTEGR~1.EXE	20ccdbe2dcab15b539dbd97872a862ccef4517840d2632ff495d0293197b9275.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{57A73~1\VC_RED~1.EXE	20ccdbe2dcab15b539dbd97872a862ccef4517840d2632ff495d0293197b9275.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~4.EXE	20ccdbe2dcab15b539dbd97872a862ccef4517840d2632ff495d0293197b9275.exe
File opened for modification	C:\PROGRA~2\MOZILL~1\UNINST~1.EXE	20ccdbe2dcab15b539dbd97872a862ccef4517840d2632ff495d0293197b9275.exe
File opened for modification	C:\PROGRA~2\WINDOW~3\ACCESS~1\wordpad.exe	20ccdbe2dcab15b539dbd97872a862ccef4517840d2632ff495d0293197b9275.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE	20ccdbe2dcab15b539dbd97872a862ccef4517840d2632ff495d0293197b9275.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\READER~1.EXE	20ccdbe2dcab15b539dbd97872a862ccef4517840d2632ff495d0293197b9275.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jusched.exe	20ccdbe2dcab15b539dbd97872a862ccef4517840d2632ff495d0293197b9275.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13157~1.61\MICROS~2.EXE	20ccdbe2dcab15b539dbd97872a862ccef4517840d2632ff495d0293197b9275.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\setup_wm.exe	20ccdbe2dcab15b539dbd97872a862ccef4517840d2632ff495d0293197b9275.exe
File opened for modification	C:\PROGRA~2\WI8A19~1\ImagingDevices.exe	20ccdbe2dcab15b539dbd97872a862ccef4517840d2632ff495d0293197b9275.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\WOW_HE~1.EXE	20ccdbe2dcab15b539dbd97872a862ccef4517840d2632ff495d0293197b9275.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\COOKIE~1.EXE	20ccdbe2dcab15b539dbd97872a862ccef4517840d2632ff495d0293197b9275.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~3.EXE	20ccdbe2dcab15b539dbd97872a862ccef4517840d2632ff495d0293197b9275.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\wmlaunch.exe	20ccdbe2dcab15b539dbd97872a862ccef4517840d2632ff495d0293197b9275.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE	20ccdbe2dcab15b539dbd97872a862ccef4517840d2632ff495d0293197b9275.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\AdobeARM.exe	20ccdbe2dcab15b539dbd97872a862ccef4517840d2632ff495d0293197b9275.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\64BITM~1.EXE	20ccdbe2dcab15b539dbd97872a862ccef4517840d2632ff495d0293197b9275.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\msedge.exe	20ccdbe2dcab15b539dbd97872a862ccef4517840d2632ff495d0293197b9275.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13157~1.61\MICROS~3.EXE	20ccdbe2dcab15b539dbd97872a862ccef4517840d2632ff495d0293197b9275.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13157~1.61\MI9C33~1.EXE	20ccdbe2dcab15b539dbd97872a862ccef4517840d2632ff495d0293197b9275.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE	20ccdbe2dcab15b539dbd97872a862ccef4517840d2632ff495d0293197b9275.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROBR~1.EXE	20ccdbe2dcab15b539dbd97872a862ccef4517840d2632ff495d0293197b9275.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jaureg.exe	20ccdbe2dcab15b539dbd97872a862ccef4517840d2632ff495d0293197b9275.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\IDENTI~1.EXE	20ccdbe2dcab15b539dbd97872a862ccef4517840d2632ff495d0293197b9275.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\Download\{F3C4F~1\13157~1.61\MICROS~1.EXE	20ccdbe2dcab15b539dbd97872a862ccef4517840d2632ff495d0293197b9275.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\wmprph.exe	20ccdbe2dcab15b539dbd97872a862ccef4517840d2632ff495d0293197b9275.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\Eula.exe	20ccdbe2dcab15b539dbd97872a862ccef4517840d2632ff495d0293197b9275.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\arh.exe	20ccdbe2dcab15b539dbd97872a862ccef4517840d2632ff495d0293197b9275.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\ADOBEA~1.EXE	20ccdbe2dcab15b539dbd97872a862ccef4517840d2632ff495d0293197b9275.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\ELEVAT~1.EXE	20ccdbe2dcab15b539dbd97872a862ccef4517840d2632ff495d0293197b9275.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13157~1.61\MICROS~4.EXE	20ccdbe2dcab15b539dbd97872a862ccef4517840d2632ff495d0293197b9275.exe
File opened for modification	C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE	20ccdbe2dcab15b539dbd97872a862ccef4517840d2632ff495d0293197b9275.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADelRCP.exe	20ccdbe2dcab15b539dbd97872a862ccef4517840d2632ff495d0293197b9275.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GO664E~1.EXE	20ccdbe2dcab15b539dbd97872a862ccef4517840d2632ff495d0293197b9275.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOF5E2~1.EXE	20ccdbe2dcab15b539dbd97872a862ccef4517840d2632ff495d0293197b9275.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~1.EXE	20ccdbe2dcab15b539dbd97872a862ccef4517840d2632ff495d0293197b9275.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\NOTIFI~1.EXE	20ccdbe2dcab15b539dbd97872a862ccef4517840d2632ff495d0293197b9275.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13157~1.61\MICROS~1.EXE	20ccdbe2dcab15b539dbd97872a862ccef4517840d2632ff495d0293197b9275.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13157~1.61\MI391D~1.EXE	20ccdbe2dcab15b539dbd97872a862ccef4517840d2632ff495d0293197b9275.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\wmpconfig.exe	20ccdbe2dcab15b539dbd97872a862ccef4517840d2632ff495d0293197b9275.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jucheck.exe	20ccdbe2dcab15b539dbd97872a862ccef4517840d2632ff495d0293197b9275.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOBD5D~1.EXE	20ccdbe2dcab15b539dbd97872a862ccef4517840d2632ff495d0293197b9275.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~2.EXE	20ccdbe2dcab15b539dbd97872a862ccef4517840d2632ff495d0293197b9275.exe
File opened for modification	C:\PROGRA~2\Google\Update\DISABL~1.EXE	20ccdbe2dcab15b539dbd97872a862ccef4517840d2632ff495d0293197b9275.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ExtExport.exe	20ccdbe2dcab15b539dbd97872a862ccef4517840d2632ff495d0293197b9275.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ielowutil.exe	20ccdbe2dcab15b539dbd97872a862ccef4517840d2632ff495d0293197b9275.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13157~1.61\MIA062~1.EXE	20ccdbe2dcab15b539dbd97872a862ccef4517840d2632ff495d0293197b9275.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\wmplayer.exe	20ccdbe2dcab15b539dbd97872a862ccef4517840d2632ff495d0293197b9275.exe

Drops file in Windows directory 1 IoCs

Processes:

20ccdbe2dcab15b539dbd97872a862ccef4517840d2632ff495d0293197b9275.exe

description ioc process

File opened for modification C:\Windows\svchost.com 20ccdbe2dcab15b539dbd97872a862ccef4517840d2632ff495d0293197b9275.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

1488 1112 WerFault.exe 20ccdbe2dcab15b539dbd97872a862ccef4517840d2632ff495d0293197b9275.exe

description	ioc	process
File opened for modification	C:\Windows\svchost.com	20ccdbe2dcab15b539dbd97872a862ccef4517840d2632ff495d0293197b9275.exe

pid	pid_target	process	target process
1488	1112	WerFault.exe	20ccdbe2dcab15b539dbd97872a862ccef4517840d2632ff495d0293197b9275.exe

Modifies registry class 1 IoCs

Processes:

20ccdbe2dcab15b539dbd97872a862ccef4517840d2632ff495d0293197b9275.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*"	20ccdbe2dcab15b539dbd97872a862ccef4517840d2632ff495d0293197b9275.exe

Suspicious use of WriteProcessMemory 2 IoCs

Processes:

20ccdbe2dcab15b539dbd97872a862ccef4517840d2632ff495d0293197b9275.exe

description	pid	process	target process
PID 2184 wrote to memory of 1112	2184	20ccdbe2dcab15b539dbd97872a862ccef4517840d2632ff495d0293197b9275.exe	20ccdbe2dcab15b539dbd97872a862ccef4517840d2632ff495d0293197b9275.exe
PID 2184 wrote to memory of 1112	2184	20ccdbe2dcab15b539dbd97872a862ccef4517840d2632ff495d0293197b9275.exe	20ccdbe2dcab15b539dbd97872a862ccef4517840d2632ff495d0293197b9275.exe

C:\Users\Admin\AppData\Local\Temp\20ccdbe2dcab15b539dbd97872a862ccef4517840d2632ff495d0293197b9275.exe
"C:\Users\Admin\AppData\Local\Temp\20ccdbe2dcab15b539dbd97872a862ccef4517840d2632ff495d0293197b9275.exe"
1⤵
- Modifies system executable filetype association
- Checks computer location settings
- Drops file in Program Files directory
- Drops file in Windows directory
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:2184

C:\Users\Admin\AppData\Local\Temp\3582-490\20ccdbe2dcab15b539dbd97872a862ccef4517840d2632ff495d0293197b9275.exe
"C:\Users\Admin\AppData\Local\Temp\3582-490\20ccdbe2dcab15b539dbd97872a862ccef4517840d2632ff495d0293197b9275.exe"
2⤵
- Executes dropped EXE
PID:1112

C:\Windows\system32\WerFault.exe
C:\Windows\system32\WerFault.exe -u -p 1112 -s 808
3⤵
- Program crash
PID:1488

C:\Windows\system32\WerFault.exe
C:\Windows\system32\WerFault.exe -pss -s 404 -p 1112 -ip 1112
1⤵
PID:1868

Network

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

Query Registry

1

T1012

System Information Discovery

2

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\20ccdbe2dcab15b539dbd97872a862ccef4517840d2632ff495d0293197b9275.exe

Filesize
439KB

MD5
2a4d9a7b2dd14ac4c860206155d2eea4

SHA1
dc303ae35420f4f24a1737baa9c8683cc9cc54e0

SHA256
cf060da41cfa9fcd8cdc195c93b2254640fc8e228b1ae5f1eeb96938096e0ce3

SHA512
9df95b6bf6582af5a0ad60b7b0b28aeb89d2555ded20a7199ec0c26ab8e6c568a5bce4a12d5541f2c0a1e9479c7f245f808a18062bde20a73edad8984f39ae3e

Download Submit
C:\Users\Admin\AppData\Local\Temp\3582-490\20ccdbe2dcab15b539dbd97872a862ccef4517840d2632ff495d0293197b9275.exe

Filesize
439KB

MD5
2a4d9a7b2dd14ac4c860206155d2eea4

SHA1
dc303ae35420f4f24a1737baa9c8683cc9cc54e0

SHA256
cf060da41cfa9fcd8cdc195c93b2254640fc8e228b1ae5f1eeb96938096e0ce3

SHA512
9df95b6bf6582af5a0ad60b7b0b28aeb89d2555ded20a7199ec0c26ab8e6c568a5bce4a12d5541f2c0a1e9479c7f245f808a18062bde20a73edad8984f39ae3e

Download Submit
memory/1112-130-0x0000000000000000-mapping.dmp

Download
memory/1112-133-0x000001BEB4E60000-0x000001BEB4ED2000-memory.dmp

Filesize
456KB

Download
memory/1112-134-0x00007FFE0F180000-0x00007FFE0FC41000-memory.dmp

Filesize
10.8MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads