neshta | 4710c314cfa46e1afdebae3088c8cd685fe35cce640cd55ae6ea1119ca1af7d0

General

Target

4710c314cfa46e1afdebae3088c8cd685fe35cce640cd55ae6ea1119ca1af7d0.exe
Size

279KB
MD5

a5edb8b9594a013c8c403843e5c0a704
SHA1

80bf7abdb57f51514a12e45cba2e7b87169ced52
SHA256

4710c314cfa46e1afdebae3088c8cd685fe35cce640cd55ae6ea1119ca1af7d0
SHA512

d1775635ac10b703473e0712fe1f22e9df23eb07b3b690ee7e519c044e8fd44a086303592c026adc9125d8b225dbfa33ce7ac99575e3f86610520118e101c15b

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:

4710c314cfa46e1afdebae3088c8cd685fe35cce640cd55ae6ea1119ca1af7d0.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*"	4710c314cfa46e1afdebae3088c8cd685fe35cce640cd55ae6ea1119ca1af7d0.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:

4710c314cfa46e1afdebae3088c8cd685fe35cce640cd55ae6ea1119ca1af7d0.exe

pid process

4768 4710c314cfa46e1afdebae3088c8cd685fe35cce640cd55ae6ea1119ca1af7d0.exe

pid	process
4768	4710c314cfa46e1afdebae3088c8cd685fe35cce640cd55ae6ea1119ca1af7d0.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:

4710c314cfa46e1afdebae3088c8cd685fe35cce640cd55ae6ea1119ca1af7d0.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\Control Panel\International\Geo\Nation	4710c314cfa46e1afdebae3088c8cd685fe35cce640cd55ae6ea1119ca1af7d0.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:

4710c314cfa46e1afdebae3088c8cd685fe35cce640cd55ae6ea1119ca1af7d0.exe

description	ioc	process
File opened for modification	C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\AdobeARM.exe	4710c314cfa46e1afdebae3088c8cd685fe35cce640cd55ae6ea1119ca1af7d0.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~1.EXE	4710c314cfa46e1afdebae3088c8cd685fe35cce640cd55ae6ea1119ca1af7d0.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\msedge.exe	4710c314cfa46e1afdebae3088c8cd685fe35cce640cd55ae6ea1119ca1af7d0.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{57A73~1\VC_RED~1.EXE	4710c314cfa46e1afdebae3088c8cd685fe35cce640cd55ae6ea1119ca1af7d0.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroCEF\RdrCEF.exe	4710c314cfa46e1afdebae3088c8cd685fe35cce640cd55ae6ea1119ca1af7d0.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\READER~1.EXE	4710c314cfa46e1afdebae3088c8cd685fe35cce640cd55ae6ea1119ca1af7d0.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\IDENTI~1.EXE	4710c314cfa46e1afdebae3088c8cd685fe35cce640cd55ae6ea1119ca1af7d0.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~2.EXE	4710c314cfa46e1afdebae3088c8cd685fe35cce640cd55ae6ea1119ca1af7d0.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13157~1.61\MICROS~1.EXE	4710c314cfa46e1afdebae3088c8cd685fe35cce640cd55ae6ea1119ca1af7d0.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\wmlaunch.exe	4710c314cfa46e1afdebae3088c8cd685fe35cce640cd55ae6ea1119ca1af7d0.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE	4710c314cfa46e1afdebae3088c8cd685fe35cce640cd55ae6ea1119ca1af7d0.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~2.EXE	4710c314cfa46e1afdebae3088c8cd685fe35cce640cd55ae6ea1119ca1af7d0.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\INSTAL~1\setup.exe	4710c314cfa46e1afdebae3088c8cd685fe35cce640cd55ae6ea1119ca1af7d0.exe
File opened for modification	C:\PROGRA~2\WINDOW~2\wab.exe	4710c314cfa46e1afdebae3088c8cd685fe35cce640cd55ae6ea1119ca1af7d0.exe
File opened for modification	C:\PROGRA~2\WINDOW~2\wabmig.exe	4710c314cfa46e1afdebae3088c8cd685fe35cce640cd55ae6ea1119ca1af7d0.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE	4710c314cfa46e1afdebae3088c8cd685fe35cce640cd55ae6ea1119ca1af7d0.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE	4710c314cfa46e1afdebae3088c8cd685fe35cce640cd55ae6ea1119ca1af7d0.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\MSEDGE~1.EXE	4710c314cfa46e1afdebae3088c8cd685fe35cce640cd55ae6ea1119ca1af7d0.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13157~1.61\MICROS~3.EXE	4710c314cfa46e1afdebae3088c8cd685fe35cce640cd55ae6ea1119ca1af7d0.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13157~1.61\MI9C33~1.EXE	4710c314cfa46e1afdebae3088c8cd685fe35cce640cd55ae6ea1119ca1af7d0.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13157~1.61\MIA062~1.EXE	4710c314cfa46e1afdebae3088c8cd685fe35cce640cd55ae6ea1119ca1af7d0.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\MicrosoftEdgeUpdate.exe	4710c314cfa46e1afdebae3088c8cd685fe35cce640cd55ae6ea1119ca1af7d0.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\WOW_HE~1.EXE	4710c314cfa46e1afdebae3088c8cd685fe35cce640cd55ae6ea1119ca1af7d0.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ielowutil.exe	4710c314cfa46e1afdebae3088c8cd685fe35cce640cd55ae6ea1119ca1af7d0.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GO664E~1.EXE	4710c314cfa46e1afdebae3088c8cd685fe35cce640cd55ae6ea1119ca1af7d0.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\setup_wm.exe	4710c314cfa46e1afdebae3088c8cd685fe35cce640cd55ae6ea1119ca1af7d0.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\wmpshare.exe	4710c314cfa46e1afdebae3088c8cd685fe35cce640cd55ae6ea1119ca1af7d0.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13157~1.61\MICROS~2.EXE	4710c314cfa46e1afdebae3088c8cd685fe35cce640cd55ae6ea1119ca1af7d0.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADelRCP.exe	4710c314cfa46e1afdebae3088c8cd685fe35cce640cd55ae6ea1119ca1af7d0.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\Eula.exe	4710c314cfa46e1afdebae3088c8cd685fe35cce640cd55ae6ea1119ca1af7d0.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~1.EXE	4710c314cfa46e1afdebae3088c8cd685fe35cce640cd55ae6ea1119ca1af7d0.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\PWAHEL~1.EXE	4710c314cfa46e1afdebae3088c8cd685fe35cce640cd55ae6ea1119ca1af7d0.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13157~1.61\MICROS~4.EXE	4710c314cfa46e1afdebae3088c8cd685fe35cce640cd55ae6ea1119ca1af7d0.exe
File opened for modification	C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE	4710c314cfa46e1afdebae3088c8cd685fe35cce640cd55ae6ea1119ca1af7d0.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\arh.exe	4710c314cfa46e1afdebae3088c8cd685fe35cce640cd55ae6ea1119ca1af7d0.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\32BITM~1.EXE	4710c314cfa46e1afdebae3088c8cd685fe35cce640cd55ae6ea1119ca1af7d0.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE	4710c314cfa46e1afdebae3088c8cd685fe35cce640cd55ae6ea1119ca1af7d0.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~4.EXE	4710c314cfa46e1afdebae3088c8cd685fe35cce640cd55ae6ea1119ca1af7d0.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ieinstal.exe	4710c314cfa46e1afdebae3088c8cd685fe35cce640cd55ae6ea1119ca1af7d0.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\FULLTR~1.EXE	4710c314cfa46e1afdebae3088c8cd685fe35cce640cd55ae6ea1119ca1af7d0.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\64BITM~1.EXE	4710c314cfa46e1afdebae3088c8cd685fe35cce640cd55ae6ea1119ca1af7d0.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jaureg.exe	4710c314cfa46e1afdebae3088c8cd685fe35cce640cd55ae6ea1119ca1af7d0.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\NOTIFI~1.EXE	4710c314cfa46e1afdebae3088c8cd685fe35cce640cd55ae6ea1119ca1af7d0.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\LOGTRA~1.EXE	4710c314cfa46e1afdebae3088c8cd685fe35cce640cd55ae6ea1119ca1af7d0.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\BHO\IE_TO_~1.EXE	4710c314cfa46e1afdebae3088c8cd685fe35cce640cd55ae6ea1119ca1af7d0.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\wmprph.exe	4710c314cfa46e1afdebae3088c8cd685fe35cce640cd55ae6ea1119ca1af7d0.exe
File opened for modification	C:\PROGRA~2\MOZILL~1\UNINST~1.EXE	4710c314cfa46e1afdebae3088c8cd685fe35cce640cd55ae6ea1119ca1af7d0.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROBR~1.EXE	4710c314cfa46e1afdebae3088c8cd685fe35cce640cd55ae6ea1119ca1af7d0.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jucheck.exe	4710c314cfa46e1afdebae3088c8cd685fe35cce640cd55ae6ea1119ca1af7d0.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe	4710c314cfa46e1afdebae3088c8cd685fe35cce640cd55ae6ea1119ca1af7d0.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOBD5D~1.EXE	4710c314cfa46e1afdebae3088c8cd685fe35cce640cd55ae6ea1119ca1af7d0.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\ELEVAT~1.EXE	4710c314cfa46e1afdebae3088c8cd685fe35cce640cd55ae6ea1119ca1af7d0.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\Browser\WCCHRO~1\WCCHRO~1.EXE	4710c314cfa46e1afdebae3088c8cd685fe35cce640cd55ae6ea1119ca1af7d0.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\ADOBEA~1.EXE	4710c314cfa46e1afdebae3088c8cd685fe35cce640cd55ae6ea1119ca1af7d0.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jusched.exe	4710c314cfa46e1afdebae3088c8cd685fe35cce640cd55ae6ea1119ca1af7d0.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ExtExport.exe	4710c314cfa46e1afdebae3088c8cd685fe35cce640cd55ae6ea1119ca1af7d0.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE	4710c314cfa46e1afdebae3088c8cd685fe35cce640cd55ae6ea1119ca1af7d0.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE	4710c314cfa46e1afdebae3088c8cd685fe35cce640cd55ae6ea1119ca1af7d0.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroRd32.exe	4710c314cfa46e1afdebae3088c8cd685fe35cce640cd55ae6ea1119ca1af7d0.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\COOKIE~1.EXE	4710c314cfa46e1afdebae3088c8cd685fe35cce640cd55ae6ea1119ca1af7d0.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\PWAHEL~1.EXE	4710c314cfa46e1afdebae3088c8cd685fe35cce640cd55ae6ea1119ca1af7d0.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\wmpconfig.exe	4710c314cfa46e1afdebae3088c8cd685fe35cce640cd55ae6ea1119ca1af7d0.exe
File opened for modification	C:\PROGRA~2\WINDOW~3\ACCESS~1\wordpad.exe	4710c314cfa46e1afdebae3088c8cd685fe35cce640cd55ae6ea1119ca1af7d0.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADOBEC~1.EXE	4710c314cfa46e1afdebae3088c8cd685fe35cce640cd55ae6ea1119ca1af7d0.exe

Drops file in Windows directory 1 IoCs

Processes:

4710c314cfa46e1afdebae3088c8cd685fe35cce640cd55ae6ea1119ca1af7d0.exe

description ioc process

File opened for modification C:\Windows\svchost.com 4710c314cfa46e1afdebae3088c8cd685fe35cce640cd55ae6ea1119ca1af7d0.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

4992 4768 WerFault.exe 4710c314cfa46e1afdebae3088c8cd685fe35cce640cd55ae6ea1119ca1af7d0.exe

description	ioc	process
File opened for modification	C:\Windows\svchost.com	4710c314cfa46e1afdebae3088c8cd685fe35cce640cd55ae6ea1119ca1af7d0.exe

pid	pid_target	process	target process
4992	4768	WerFault.exe	4710c314cfa46e1afdebae3088c8cd685fe35cce640cd55ae6ea1119ca1af7d0.exe

Modifies registry class 1 IoCs

Processes:

4710c314cfa46e1afdebae3088c8cd685fe35cce640cd55ae6ea1119ca1af7d0.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*"	4710c314cfa46e1afdebae3088c8cd685fe35cce640cd55ae6ea1119ca1af7d0.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

4710c314cfa46e1afdebae3088c8cd685fe35cce640cd55ae6ea1119ca1af7d0.exe

description	pid	process	target process
PID 3392 wrote to memory of 4768	3392	4710c314cfa46e1afdebae3088c8cd685fe35cce640cd55ae6ea1119ca1af7d0.exe	4710c314cfa46e1afdebae3088c8cd685fe35cce640cd55ae6ea1119ca1af7d0.exe
PID 3392 wrote to memory of 4768	3392	4710c314cfa46e1afdebae3088c8cd685fe35cce640cd55ae6ea1119ca1af7d0.exe	4710c314cfa46e1afdebae3088c8cd685fe35cce640cd55ae6ea1119ca1af7d0.exe
PID 3392 wrote to memory of 4768	3392	4710c314cfa46e1afdebae3088c8cd685fe35cce640cd55ae6ea1119ca1af7d0.exe	4710c314cfa46e1afdebae3088c8cd685fe35cce640cd55ae6ea1119ca1af7d0.exe

C:\Users\Admin\AppData\Local\Temp\4710c314cfa46e1afdebae3088c8cd685fe35cce640cd55ae6ea1119ca1af7d0.exe
"C:\Users\Admin\AppData\Local\Temp\4710c314cfa46e1afdebae3088c8cd685fe35cce640cd55ae6ea1119ca1af7d0.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:3392

C:\Users\Admin\AppData\Local\Temp\3582-490\4710c314cfa46e1afdebae3088c8cd685fe35cce640cd55ae6ea1119ca1af7d0.exe
"C:\Users\Admin\AppData\Local\Temp\3582-490\4710c314cfa46e1afdebae3088c8cd685fe35cce640cd55ae6ea1119ca1af7d0.exe"
2⤵
- Executes dropped EXE
PID:4768

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4768 -s 836
3⤵
- Program crash
PID:4992

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4768 -ip 4768
1⤵
PID:1152

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\4710c314cfa46e1afdebae3088c8cd685fe35cce640cd55ae6ea1119ca1af7d0.exe
Filesize
238KB

MD5
820b6d86626fc9c02fce13b827156444

SHA1
0732166f937253095eda1ef3134969dc88b5d74a

SHA256
d8d0e6e2136dc4279de69df7efe25f860beaeb8b853b2fe7636f82efb44226ec

SHA512
d900bf049992fa14f5944d431e046ba759c38f60fe72e61c8bca3ef1f1545e2166b48ce92679e43dfdb6494ceef3a2b09d877c16736830236b350d6f3ff36340

Download Submit
C:\Users\Admin\AppData\Local\Temp\3582-490\4710c314cfa46e1afdebae3088c8cd685fe35cce640cd55ae6ea1119ca1af7d0.exe
Filesize
238KB

MD5
820b6d86626fc9c02fce13b827156444

SHA1
0732166f937253095eda1ef3134969dc88b5d74a

SHA256
d8d0e6e2136dc4279de69df7efe25f860beaeb8b853b2fe7636f82efb44226ec

SHA512
d900bf049992fa14f5944d431e046ba759c38f60fe72e61c8bca3ef1f1545e2166b48ce92679e43dfdb6494ceef3a2b09d877c16736830236b350d6f3ff36340

Download Submit
memory/4768-133-0x0000000000000000-mapping.dmp

Download
memory/4768-136-0x0000000000330000-0x0000000000372000-memory.dmp

Filesize
264KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads