neshta | 6220bd83753df14174069d6b9b7486ba02af128c9a86304e3b5129c99e0f5082

General

Target

6220bd83753df14174069d6b9b7486ba02af128c9a86304e3b5129c99e0f5082.exe
Size

542KB
MD5

6339ac6fb403dc2959e317de10451b10
SHA1

1e67f334c8f3ac92c2970dddd44e49961818e00e
SHA256

6220bd83753df14174069d6b9b7486ba02af128c9a86304e3b5129c99e0f5082
SHA512

8cf68a148d6b70a4129eda142255c6839da1effd779f57891210decfcb817e62590bd89f6b8e2781a6c3e6625c3c8df773577290202939f87c38ebb91a6a4080
SSDEEP

6144:Pu2Rb3zeqe1Pe1eEbLrER0u+GIIIIIIIhIIIIIIIIIIIIIIIUq0pJVjuUUi7St4T:vN36XQeEYm5qIJ1u9t4T

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:

6220bd83753df14174069d6b9b7486ba02af128c9a86304e3b5129c99e0f5082.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*"	6220bd83753df14174069d6b9b7486ba02af128c9a86304e3b5129c99e0f5082.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:

6220bd83753df14174069d6b9b7486ba02af128c9a86304e3b5129c99e0f5082.exe

pid process

4680 6220bd83753df14174069d6b9b7486ba02af128c9a86304e3b5129c99e0f5082.exe

pid	process
4680	6220bd83753df14174069d6b9b7486ba02af128c9a86304e3b5129c99e0f5082.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:

6220bd83753df14174069d6b9b7486ba02af128c9a86304e3b5129c99e0f5082.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Control Panel\International\Geo\Nation	6220bd83753df14174069d6b9b7486ba02af128c9a86304e3b5129c99e0f5082.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:

6220bd83753df14174069d6b9b7486ba02af128c9a86304e3b5129c99e0f5082.exe

description	ioc	process
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~4.EXE	6220bd83753df14174069d6b9b7486ba02af128c9a86304e3b5129c99e0f5082.exe
File opened for modification	C:\PROGRA~2\Google\Update\DISABL~1.EXE	6220bd83753df14174069d6b9b7486ba02af128c9a86304e3b5129c99e0f5082.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\ELEVAT~1.EXE	6220bd83753df14174069d6b9b7486ba02af128c9a86304e3b5129c99e0f5082.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\INSTAL~1\setup.exe	6220bd83753df14174069d6b9b7486ba02af128c9a86304e3b5129c99e0f5082.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROBR~1.EXE	6220bd83753df14174069d6b9b7486ba02af128c9a86304e3b5129c99e0f5082.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\Browser\WCCHRO~1\WCCHRO~1.EXE	6220bd83753df14174069d6b9b7486ba02af128c9a86304e3b5129c99e0f5082.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\32BITM~1.EXE	6220bd83753df14174069d6b9b7486ba02af128c9a86304e3b5129c99e0f5082.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jusched.exe	6220bd83753df14174069d6b9b7486ba02af128c9a86304e3b5129c99e0f5082.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13165~1.21\MICROS~3.EXE	6220bd83753df14174069d6b9b7486ba02af128c9a86304e3b5129c99e0f5082.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13165~1.21\MICROS~2.EXE	6220bd83753df14174069d6b9b7486ba02af128c9a86304e3b5129c99e0f5082.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\wmpconfig.exe	6220bd83753df14174069d6b9b7486ba02af128c9a86304e3b5129c99e0f5082.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13165~1.21\MICROS~1.EXE	6220bd83753df14174069d6b9b7486ba02af128c9a86304e3b5129c99e0f5082.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\wmlaunch.exe	6220bd83753df14174069d6b9b7486ba02af128c9a86304e3b5129c99e0f5082.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\wmplayer.exe	6220bd83753df14174069d6b9b7486ba02af128c9a86304e3b5129c99e0f5082.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\Eula.exe	6220bd83753df14174069d6b9b7486ba02af128c9a86304e3b5129c99e0f5082.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE	6220bd83753df14174069d6b9b7486ba02af128c9a86304e3b5129c99e0f5082.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~3.EXE	6220bd83753df14174069d6b9b7486ba02af128c9a86304e3b5129c99e0f5082.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\MSEDGE~1.EXE	6220bd83753df14174069d6b9b7486ba02af128c9a86304e3b5129c99e0f5082.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE	6220bd83753df14174069d6b9b7486ba02af128c9a86304e3b5129c99e0f5082.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE	6220bd83753df14174069d6b9b7486ba02af128c9a86304e3b5129c99e0f5082.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GO664E~1.EXE	6220bd83753df14174069d6b9b7486ba02af128c9a86304e3b5129c99e0f5082.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ieinstal.exe	6220bd83753df14174069d6b9b7486ba02af128c9a86304e3b5129c99e0f5082.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\msedge.exe	6220bd83753df14174069d6b9b7486ba02af128c9a86304e3b5129c99e0f5082.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13165~1.21\MIA062~1.EXE	6220bd83753df14174069d6b9b7486ba02af128c9a86304e3b5129c99e0f5082.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jaureg.exe	6220bd83753df14174069d6b9b7486ba02af128c9a86304e3b5129c99e0f5082.exe
File opened for modification	C:\PROGRA~2\WINDOW~3\ACCESS~1\wordpad.exe	6220bd83753df14174069d6b9b7486ba02af128c9a86304e3b5129c99e0f5082.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroRd32.exe	6220bd83753df14174069d6b9b7486ba02af128c9a86304e3b5129c99e0f5082.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADelRCP.exe	6220bd83753df14174069d6b9b7486ba02af128c9a86304e3b5129c99e0f5082.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jucheck.exe	6220bd83753df14174069d6b9b7486ba02af128c9a86304e3b5129c99e0f5082.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~1.EXE	6220bd83753df14174069d6b9b7486ba02af128c9a86304e3b5129c99e0f5082.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADOBEC~1.EXE	6220bd83753df14174069d6b9b7486ba02af128c9a86304e3b5129c99e0f5082.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\arh.exe	6220bd83753df14174069d6b9b7486ba02af128c9a86304e3b5129c99e0f5082.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13165~1.21\MI9C33~1.EXE	6220bd83753df14174069d6b9b7486ba02af128c9a86304e3b5129c99e0f5082.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE	6220bd83753df14174069d6b9b7486ba02af128c9a86304e3b5129c99e0f5082.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ExtExport.exe	6220bd83753df14174069d6b9b7486ba02af128c9a86304e3b5129c99e0f5082.exe
File opened for modification	C:\PROGRA~2\WINDOW~2\wab.exe	6220bd83753df14174069d6b9b7486ba02af128c9a86304e3b5129c99e0f5082.exe
File opened for modification	C:\PROGRA~2\WI8A19~1\ImagingDevices.exe	6220bd83753df14174069d6b9b7486ba02af128c9a86304e3b5129c99e0f5082.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE	6220bd83753df14174069d6b9b7486ba02af128c9a86304e3b5129c99e0f5082.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\PWAHEL~1.EXE	6220bd83753df14174069d6b9b7486ba02af128c9a86304e3b5129c99e0f5082.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\Download\{F3C4F~1\13165~1.21\MICROS~1.EXE	6220bd83753df14174069d6b9b7486ba02af128c9a86304e3b5129c99e0f5082.exe
File opened for modification	C:\PROGRA~2\WINDOW~2\wabmig.exe	6220bd83753df14174069d6b9b7486ba02af128c9a86304e3b5129c99e0f5082.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\setup_wm.exe	6220bd83753df14174069d6b9b7486ba02af128c9a86304e3b5129c99e0f5082.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\AdobeARM.exe	6220bd83753df14174069d6b9b7486ba02af128c9a86304e3b5129c99e0f5082.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\wmprph.exe	6220bd83753df14174069d6b9b7486ba02af128c9a86304e3b5129c99e0f5082.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\wmpshare.exe	6220bd83753df14174069d6b9b7486ba02af128c9a86304e3b5129c99e0f5082.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~2.EXE	6220bd83753df14174069d6b9b7486ba02af128c9a86304e3b5129c99e0f5082.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13165~1.21\MI391D~1.EXE	6220bd83753df14174069d6b9b7486ba02af128c9a86304e3b5129c99e0f5082.exe
File opened for modification	C:\PROGRA~3\Adobe\Setup\{AC76B~1\setup.exe	6220bd83753df14174069d6b9b7486ba02af128c9a86304e3b5129c99e0f5082.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{57A73~1\VC_RED~1.EXE	6220bd83753df14174069d6b9b7486ba02af128c9a86304e3b5129c99e0f5082.exe
File opened for modification	C:\PROGRA~2\INTERN~1\iexplore.exe	6220bd83753df14174069d6b9b7486ba02af128c9a86304e3b5129c99e0f5082.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\PWAHEL~1.EXE	6220bd83753df14174069d6b9b7486ba02af128c9a86304e3b5129c99e0f5082.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroCEF\RdrCEF.exe	6220bd83753df14174069d6b9b7486ba02af128c9a86304e3b5129c99e0f5082.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\FULLTR~1.EXE	6220bd83753df14174069d6b9b7486ba02af128c9a86304e3b5129c99e0f5082.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\LOGTRA~1.EXE	6220bd83753df14174069d6b9b7486ba02af128c9a86304e3b5129c99e0f5082.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\64BITM~1.EXE	6220bd83753df14174069d6b9b7486ba02af128c9a86304e3b5129c99e0f5082.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOF5E2~1.EXE	6220bd83753df14174069d6b9b7486ba02af128c9a86304e3b5129c99e0f5082.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe	6220bd83753df14174069d6b9b7486ba02af128c9a86304e3b5129c99e0f5082.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE	6220bd83753df14174069d6b9b7486ba02af128c9a86304e3b5129c99e0f5082.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~1.EXE	6220bd83753df14174069d6b9b7486ba02af128c9a86304e3b5129c99e0f5082.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOBD5D~1.EXE	6220bd83753df14174069d6b9b7486ba02af128c9a86304e3b5129c99e0f5082.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\COOKIE~1.EXE	6220bd83753df14174069d6b9b7486ba02af128c9a86304e3b5129c99e0f5082.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\NOTIFI~1.EXE	6220bd83753df14174069d6b9b7486ba02af128c9a86304e3b5129c99e0f5082.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE	6220bd83753df14174069d6b9b7486ba02af128c9a86304e3b5129c99e0f5082.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\READER~1.EXE	6220bd83753df14174069d6b9b7486ba02af128c9a86304e3b5129c99e0f5082.exe

Drops file in Windows directory 1 IoCs

Processes:

6220bd83753df14174069d6b9b7486ba02af128c9a86304e3b5129c99e0f5082.exe

description ioc process

File opened for modification C:\Windows\svchost.com 6220bd83753df14174069d6b9b7486ba02af128c9a86304e3b5129c99e0f5082.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	6220bd83753df14174069d6b9b7486ba02af128c9a86304e3b5129c99e0f5082.exe

Modifies registry class 1 IoCs

Processes:

6220bd83753df14174069d6b9b7486ba02af128c9a86304e3b5129c99e0f5082.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*"	6220bd83753df14174069d6b9b7486ba02af128c9a86304e3b5129c99e0f5082.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

6220bd83753df14174069d6b9b7486ba02af128c9a86304e3b5129c99e0f5082.exe

description	pid	process	target process
PID 5108 wrote to memory of 4680	5108	6220bd83753df14174069d6b9b7486ba02af128c9a86304e3b5129c99e0f5082.exe	6220bd83753df14174069d6b9b7486ba02af128c9a86304e3b5129c99e0f5082.exe
PID 5108 wrote to memory of 4680	5108	6220bd83753df14174069d6b9b7486ba02af128c9a86304e3b5129c99e0f5082.exe	6220bd83753df14174069d6b9b7486ba02af128c9a86304e3b5129c99e0f5082.exe
PID 5108 wrote to memory of 4680	5108	6220bd83753df14174069d6b9b7486ba02af128c9a86304e3b5129c99e0f5082.exe	6220bd83753df14174069d6b9b7486ba02af128c9a86304e3b5129c99e0f5082.exe

C:\Users\Admin\AppData\Local\Temp\6220bd83753df14174069d6b9b7486ba02af128c9a86304e3b5129c99e0f5082.exe
"C:\Users\Admin\AppData\Local\Temp\6220bd83753df14174069d6b9b7486ba02af128c9a86304e3b5129c99e0f5082.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:5108
- C:\Users\Admin\AppData\Local\Temp\3582-490\6220bd83753df14174069d6b9b7486ba02af128c9a86304e3b5129c99e0f5082.exe
  "C:\Users\Admin\AppData\Local\Temp\3582-490\6220bd83753df14174069d6b9b7486ba02af128c9a86304e3b5129c99e0f5082.exe"
  2⤵
  - Executes dropped EXE
  PID:4680

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\6220bd83753df14174069d6b9b7486ba02af128c9a86304e3b5129c99e0f5082.exe

Filesize
501KB

MD5
1cffc4b1d5529903e43b496de3626d68

SHA1
84d298781885e7467bf1a8dea140c1c4223ae8e4

SHA256
62a7a468e840cc66542bfe764be1e07a7b9ea4c2772e60ad86e2220b8a5102d7

SHA512
25ac21f40f93fc1aa889f6c7945eb2148aa3031bf833c50c7f91afcc4b359bfd0c6aac78d12cc0143713527cccc3dd0d1fe329aa58c07a38a23168e7f7c3a32a

Download Submit
C:\Users\Admin\AppData\Local\Temp\3582-490\6220bd83753df14174069d6b9b7486ba02af128c9a86304e3b5129c99e0f5082.exe

Filesize
501KB

MD5
1cffc4b1d5529903e43b496de3626d68

SHA1
84d298781885e7467bf1a8dea140c1c4223ae8e4

SHA256
62a7a468e840cc66542bfe764be1e07a7b9ea4c2772e60ad86e2220b8a5102d7

SHA512
25ac21f40f93fc1aa889f6c7945eb2148aa3031bf833c50c7f91afcc4b359bfd0c6aac78d12cc0143713527cccc3dd0d1fe329aa58c07a38a23168e7f7c3a32a

Download Submit
memory/4680-132-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads