neshta | d74b5fb7e713594ef98658cf083aa9b63bdcf63e30382a4c170a445ca9a284fd

General

Target

d74b5fb7e713594ef98658cf083aa9b63bdcf63e30382a4c170a445ca9a284fd.exe
Size

5.1MB
MD5

7ee9f8c7cb8eac1f789629fc5cf9d925
SHA1

9bea3ec9a088e4b595f3f87a01298465f980d865
SHA256

d74b5fb7e713594ef98658cf083aa9b63bdcf63e30382a4c170a445ca9a284fd
SHA512

344d3c8396dac5a1a793508157268adf6aa5f513f29e0b734d9f58527e6627aee0c607d806df25264baa97c8f1982b8c92b4b4b1a9bd48f63f7bf5152625805f

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:

d74b5fb7e713594ef98658cf083aa9b63bdcf63e30382a4c170a445ca9a284fd.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*"	d74b5fb7e713594ef98658cf083aa9b63bdcf63e30382a4c170a445ca9a284fd.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:

d74b5fb7e713594ef98658cf083aa9b63bdcf63e30382a4c170a445ca9a284fd.exe

pid process

920 d74b5fb7e713594ef98658cf083aa9b63bdcf63e30382a4c170a445ca9a284fd.exe

pid	process
920	d74b5fb7e713594ef98658cf083aa9b63bdcf63e30382a4c170a445ca9a284fd.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:

d74b5fb7e713594ef98658cf083aa9b63bdcf63e30382a4c170a445ca9a284fd.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\Control Panel\International\Geo\Nation	d74b5fb7e713594ef98658cf083aa9b63bdcf63e30382a4c170a445ca9a284fd.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:

d74b5fb7e713594ef98658cf083aa9b63bdcf63e30382a4c170a445ca9a284fd.exe

description	ioc	process
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADelRCP.exe	d74b5fb7e713594ef98658cf083aa9b63bdcf63e30382a4c170a445ca9a284fd.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~3.EXE	d74b5fb7e713594ef98658cf083aa9b63bdcf63e30382a4c170a445ca9a284fd.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~1.EXE	d74b5fb7e713594ef98658cf083aa9b63bdcf63e30382a4c170a445ca9a284fd.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\NOTIFI~1.EXE	d74b5fb7e713594ef98658cf083aa9b63bdcf63e30382a4c170a445ca9a284fd.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroCEF\RdrCEF.exe	d74b5fb7e713594ef98658cf083aa9b63bdcf63e30382a4c170a445ca9a284fd.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\FULLTR~1.EXE	d74b5fb7e713594ef98658cf083aa9b63bdcf63e30382a4c170a445ca9a284fd.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13157~1.61\MICROS~2.EXE	d74b5fb7e713594ef98658cf083aa9b63bdcf63e30382a4c170a445ca9a284fd.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~4.EXE	d74b5fb7e713594ef98658cf083aa9b63bdcf63e30382a4c170a445ca9a284fd.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\ELEVAT~1.EXE	d74b5fb7e713594ef98658cf083aa9b63bdcf63e30382a4c170a445ca9a284fd.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\INSTAL~1\setup.exe	d74b5fb7e713594ef98658cf083aa9b63bdcf63e30382a4c170a445ca9a284fd.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\msedge.exe	d74b5fb7e713594ef98658cf083aa9b63bdcf63e30382a4c170a445ca9a284fd.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13157~1.61\MI391D~1.EXE	d74b5fb7e713594ef98658cf083aa9b63bdcf63e30382a4c170a445ca9a284fd.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\setup_wm.exe	d74b5fb7e713594ef98658cf083aa9b63bdcf63e30382a4c170a445ca9a284fd.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ieinstal.exe	d74b5fb7e713594ef98658cf083aa9b63bdcf63e30382a4c170a445ca9a284fd.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\MicrosoftEdgeUpdate.exe	d74b5fb7e713594ef98658cf083aa9b63bdcf63e30382a4c170a445ca9a284fd.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE	d74b5fb7e713594ef98658cf083aa9b63bdcf63e30382a4c170a445ca9a284fd.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOBD5D~1.EXE	d74b5fb7e713594ef98658cf083aa9b63bdcf63e30382a4c170a445ca9a284fd.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ielowutil.exe	d74b5fb7e713594ef98658cf083aa9b63bdcf63e30382a4c170a445ca9a284fd.exe
File opened for modification	C:\PROGRA~2\INTERN~1\iexplore.exe	d74b5fb7e713594ef98658cf083aa9b63bdcf63e30382a4c170a445ca9a284fd.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\Download\{F3C4F~1\13157~1.61\MICROS~1.EXE	d74b5fb7e713594ef98658cf083aa9b63bdcf63e30382a4c170a445ca9a284fd.exe
File opened for modification	C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE	d74b5fb7e713594ef98658cf083aa9b63bdcf63e30382a4c170a445ca9a284fd.exe
File opened for modification	C:\PROGRA~3\MICROS~1\CLICKT~1\{9AC08~1\INTEGR~1.EXE	d74b5fb7e713594ef98658cf083aa9b63bdcf63e30382a4c170a445ca9a284fd.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\32BITM~1.EXE	d74b5fb7e713594ef98658cf083aa9b63bdcf63e30382a4c170a445ca9a284fd.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jaureg.exe	d74b5fb7e713594ef98658cf083aa9b63bdcf63e30382a4c170a445ca9a284fd.exe
File opened for modification	C:\PROGRA~2\Google\Update\DISABL~1.EXE	d74b5fb7e713594ef98658cf083aa9b63bdcf63e30382a4c170a445ca9a284fd.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\PWAHEL~1.EXE	d74b5fb7e713594ef98658cf083aa9b63bdcf63e30382a4c170a445ca9a284fd.exe
File opened for modification	C:\PROGRA~2\WINDOW~2\wabmig.exe	d74b5fb7e713594ef98658cf083aa9b63bdcf63e30382a4c170a445ca9a284fd.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\wmplayer.exe	d74b5fb7e713594ef98658cf083aa9b63bdcf63e30382a4c170a445ca9a284fd.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\arh.exe	d74b5fb7e713594ef98658cf083aa9b63bdcf63e30382a4c170a445ca9a284fd.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\AdobeARM.exe	d74b5fb7e713594ef98658cf083aa9b63bdcf63e30382a4c170a445ca9a284fd.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jucheck.exe	d74b5fb7e713594ef98658cf083aa9b63bdcf63e30382a4c170a445ca9a284fd.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\COOKIE~1.EXE	d74b5fb7e713594ef98658cf083aa9b63bdcf63e30382a4c170a445ca9a284fd.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\IDENTI~1.EXE	d74b5fb7e713594ef98658cf083aa9b63bdcf63e30382a4c170a445ca9a284fd.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\wmlaunch.exe	d74b5fb7e713594ef98658cf083aa9b63bdcf63e30382a4c170a445ca9a284fd.exe
File opened for modification	C:\PROGRA~3\Adobe\Setup\{AC76B~1\setup.exe	d74b5fb7e713594ef98658cf083aa9b63bdcf63e30382a4c170a445ca9a284fd.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE	d74b5fb7e713594ef98658cf083aa9b63bdcf63e30382a4c170a445ca9a284fd.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\wmpconfig.exe	d74b5fb7e713594ef98658cf083aa9b63bdcf63e30382a4c170a445ca9a284fd.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\WOW_HE~1.EXE	d74b5fb7e713594ef98658cf083aa9b63bdcf63e30382a4c170a445ca9a284fd.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\BHO\IE_TO_~1.EXE	d74b5fb7e713594ef98658cf083aa9b63bdcf63e30382a4c170a445ca9a284fd.exe
File opened for modification	C:\PROGRA~2\MOZILL~1\UNINST~1.EXE	d74b5fb7e713594ef98658cf083aa9b63bdcf63e30382a4c170a445ca9a284fd.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE	d74b5fb7e713594ef98658cf083aa9b63bdcf63e30382a4c170a445ca9a284fd.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GO664E~1.EXE	d74b5fb7e713594ef98658cf083aa9b63bdcf63e30382a4c170a445ca9a284fd.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13157~1.61\MIA062~1.EXE	d74b5fb7e713594ef98658cf083aa9b63bdcf63e30382a4c170a445ca9a284fd.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{57A73~1\VC_RED~1.EXE	d74b5fb7e713594ef98658cf083aa9b63bdcf63e30382a4c170a445ca9a284fd.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE	d74b5fb7e713594ef98658cf083aa9b63bdcf63e30382a4c170a445ca9a284fd.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROBR~1.EXE	d74b5fb7e713594ef98658cf083aa9b63bdcf63e30382a4c170a445ca9a284fd.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADOBEC~1.EXE	d74b5fb7e713594ef98658cf083aa9b63bdcf63e30382a4c170a445ca9a284fd.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\LOGTRA~1.EXE	d74b5fb7e713594ef98658cf083aa9b63bdcf63e30382a4c170a445ca9a284fd.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\READER~1.EXE	d74b5fb7e713594ef98658cf083aa9b63bdcf63e30382a4c170a445ca9a284fd.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe	d74b5fb7e713594ef98658cf083aa9b63bdcf63e30382a4c170a445ca9a284fd.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13157~1.61\MICROS~1.EXE	d74b5fb7e713594ef98658cf083aa9b63bdcf63e30382a4c170a445ca9a284fd.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\wmpshare.exe	d74b5fb7e713594ef98658cf083aa9b63bdcf63e30382a4c170a445ca9a284fd.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE	d74b5fb7e713594ef98658cf083aa9b63bdcf63e30382a4c170a445ca9a284fd.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~2.EXE	d74b5fb7e713594ef98658cf083aa9b63bdcf63e30382a4c170a445ca9a284fd.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\PWAHEL~1.EXE	d74b5fb7e713594ef98658cf083aa9b63bdcf63e30382a4c170a445ca9a284fd.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\MSEDGE~1.EXE	d74b5fb7e713594ef98658cf083aa9b63bdcf63e30382a4c170a445ca9a284fd.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13157~1.61\MICROS~4.EXE	d74b5fb7e713594ef98658cf083aa9b63bdcf63e30382a4c170a445ca9a284fd.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13157~1.61\MICROS~3.EXE	d74b5fb7e713594ef98658cf083aa9b63bdcf63e30382a4c170a445ca9a284fd.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\wmprph.exe	d74b5fb7e713594ef98658cf083aa9b63bdcf63e30382a4c170a445ca9a284fd.exe
File opened for modification	C:\PROGRA~2\WINDOW~3\ACCESS~1\wordpad.exe	d74b5fb7e713594ef98658cf083aa9b63bdcf63e30382a4c170a445ca9a284fd.exe
File opened for modification	C:\PROGRA~2\WI8A19~1\ImagingDevices.exe	d74b5fb7e713594ef98658cf083aa9b63bdcf63e30382a4c170a445ca9a284fd.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE	d74b5fb7e713594ef98658cf083aa9b63bdcf63e30382a4c170a445ca9a284fd.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroRd32.exe	d74b5fb7e713594ef98658cf083aa9b63bdcf63e30382a4c170a445ca9a284fd.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE	d74b5fb7e713594ef98658cf083aa9b63bdcf63e30382a4c170a445ca9a284fd.exe

Drops file in Windows directory 1 IoCs

Processes:

d74b5fb7e713594ef98658cf083aa9b63bdcf63e30382a4c170a445ca9a284fd.exe

description ioc process

File opened for modification C:\Windows\svchost.com d74b5fb7e713594ef98658cf083aa9b63bdcf63e30382a4c170a445ca9a284fd.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

1484 920 WerFault.exe d74b5fb7e713594ef98658cf083aa9b63bdcf63e30382a4c170a445ca9a284fd.exe

description	ioc	process
File opened for modification	C:\Windows\svchost.com	d74b5fb7e713594ef98658cf083aa9b63bdcf63e30382a4c170a445ca9a284fd.exe

pid	pid_target	process	target process
1484	920	WerFault.exe	d74b5fb7e713594ef98658cf083aa9b63bdcf63e30382a4c170a445ca9a284fd.exe

Modifies registry class 1 IoCs

Processes:

d74b5fb7e713594ef98658cf083aa9b63bdcf63e30382a4c170a445ca9a284fd.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*"	d74b5fb7e713594ef98658cf083aa9b63bdcf63e30382a4c170a445ca9a284fd.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

d74b5fb7e713594ef98658cf083aa9b63bdcf63e30382a4c170a445ca9a284fd.exe

description	pid	process	target process
PID 2420 wrote to memory of 920	2420	d74b5fb7e713594ef98658cf083aa9b63bdcf63e30382a4c170a445ca9a284fd.exe	d74b5fb7e713594ef98658cf083aa9b63bdcf63e30382a4c170a445ca9a284fd.exe
PID 2420 wrote to memory of 920	2420	d74b5fb7e713594ef98658cf083aa9b63bdcf63e30382a4c170a445ca9a284fd.exe	d74b5fb7e713594ef98658cf083aa9b63bdcf63e30382a4c170a445ca9a284fd.exe
PID 2420 wrote to memory of 920	2420	d74b5fb7e713594ef98658cf083aa9b63bdcf63e30382a4c170a445ca9a284fd.exe	d74b5fb7e713594ef98658cf083aa9b63bdcf63e30382a4c170a445ca9a284fd.exe

C:\Users\Admin\AppData\Local\Temp\d74b5fb7e713594ef98658cf083aa9b63bdcf63e30382a4c170a445ca9a284fd.exe
"C:\Users\Admin\AppData\Local\Temp\d74b5fb7e713594ef98658cf083aa9b63bdcf63e30382a4c170a445ca9a284fd.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:2420

C:\Users\Admin\AppData\Local\Temp\3582-490\d74b5fb7e713594ef98658cf083aa9b63bdcf63e30382a4c170a445ca9a284fd.exe
"C:\Users\Admin\AppData\Local\Temp\3582-490\d74b5fb7e713594ef98658cf083aa9b63bdcf63e30382a4c170a445ca9a284fd.exe"
2⤵
- Executes dropped EXE
PID:920

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 920 -s 1052
3⤵
- Program crash
PID:1484

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 920 -ip 920
1⤵
PID:2936

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

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\3582-490\d74b5fb7e713594ef98658cf083aa9b63bdcf63e30382a4c170a445ca9a284fd.exe

Filesize
5.0MB

MD5
5d1039fe523572cfedde563906f27224

SHA1
c733d04d03bfe5bc205026917069989b748a2ea5

SHA256
c700605982053e674d26af9de9391f778936b34496c9e60a0c7affc05bd6687e

SHA512
f758b433c01186846d027fc058c0b947ac23b41799be2518f8920f9967c8f0c06aadddf0458db7766a9e94898b5a2434f35d0a5cc09a50f3c5f0e30cb75908da

Download Submit
C:\Users\Admin\AppData\Local\Temp\3582-490\d74b5fb7e713594ef98658cf083aa9b63bdcf63e30382a4c170a445ca9a284fd.exe

Filesize
5.0MB

MD5
5d1039fe523572cfedde563906f27224

SHA1
c733d04d03bfe5bc205026917069989b748a2ea5

SHA256
c700605982053e674d26af9de9391f778936b34496c9e60a0c7affc05bd6687e

SHA512
f758b433c01186846d027fc058c0b947ac23b41799be2518f8920f9967c8f0c06aadddf0458db7766a9e94898b5a2434f35d0a5cc09a50f3c5f0e30cb75908da

Download Submit
memory/920-130-0x0000000000000000-mapping.dmp

Download
memory/920-133-0x00000000008F0000-0x0000000000E00000-memory.dmp

Filesize
5.1MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads