neshta | ff6e4610456a18bc7e28824ea4b4aeb60f1659b972573a0922072c510df2b385

General

Target

ff6e4610456a18bc7e28824ea4b4aeb60f1659b972573a0922072c510df2b385.exe
Size

5.3MB
MD5

a8b85452fef50e82ca0d0802733b560f
SHA1

2ddd477155b8c12d8a4da5caae637cd9906590cd
SHA256

ff6e4610456a18bc7e28824ea4b4aeb60f1659b972573a0922072c510df2b385
SHA512

99baa1dfe09a6f1c0437477a612182179b1e96959d3e530b95499d6a6c13ffce65227c5e68bd0a19f90bdaddd7280a37ba82e95a0aba5a4f7df1be306c0b461d

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:

ff6e4610456a18bc7e28824ea4b4aeb60f1659b972573a0922072c510df2b385.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*"	ff6e4610456a18bc7e28824ea4b4aeb60f1659b972573a0922072c510df2b385.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:

ff6e4610456a18bc7e28824ea4b4aeb60f1659b972573a0922072c510df2b385.exe

pid process

1464 ff6e4610456a18bc7e28824ea4b4aeb60f1659b972573a0922072c510df2b385.exe

pid	process
1464	ff6e4610456a18bc7e28824ea4b4aeb60f1659b972573a0922072c510df2b385.exe

Loads dropped DLL 2 IoCs

Processes:

ff6e4610456a18bc7e28824ea4b4aeb60f1659b972573a0922072c510df2b385.exe

pid	process
1632	ff6e4610456a18bc7e28824ea4b4aeb60f1659b972573a0922072c510df2b385.exe
1632	ff6e4610456a18bc7e28824ea4b4aeb60f1659b972573a0922072c510df2b385.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:

ff6e4610456a18bc7e28824ea4b4aeb60f1659b972573a0922072c510df2b385.exe

description	ioc	process
File opened for modification	C:\PROGRA~2\WI4223~1\sidebar.exe	ff6e4610456a18bc7e28824ea4b4aeb60f1659b972573a0922072c510df2b385.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE	ff6e4610456a18bc7e28824ea4b4aeb60f1659b972573a0922072c510df2b385.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\OFFICE~1\Setup.exe	ff6e4610456a18bc7e28824ea4b4aeb60f1659b972573a0922072c510df2b385.exe
File opened for modification	C:\PROGRA~2\INTERN~1\iexplore.exe	ff6e4610456a18bc7e28824ea4b4aeb60f1659b972573a0922072c510df2b385.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\WMPDMC.exe	ff6e4610456a18bc7e28824ea4b4aeb60f1659b972573a0922072c510df2b385.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmplayer.exe	ff6e4610456a18bc7e28824ea4b4aeb60f1659b972573a0922072c510df2b385.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\AcroRd32.exe	ff6e4610456a18bc7e28824ea4b4aeb60f1659b972573a0922072c510df2b385.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\SETUPF~1\{AC76B~1\Setup.exe	ff6e4610456a18bc7e28824ea4b4aeb60f1659b972573a0922072c510df2b385.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\ink\mip.exe	ff6e4610456a18bc7e28824ea4b4aeb60f1659b972573a0922072c510df2b385.exe
File opened for modification	C:\PROGRA~2\WINDOW~2\ACCESS~1\wordpad.exe	ff6e4610456a18bc7e28824ea4b4aeb60f1659b972573a0922072c510df2b385.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GO664E~1.EXE	ff6e4610456a18bc7e28824ea4b4aeb60f1659b972573a0922072c510df2b385.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\ACCICONS.EXE	ff6e4610456a18bc7e28824ea4b4aeb60f1659b972573a0922072c510df2b385.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\POWERPNT.EXE	ff6e4610456a18bc7e28824ea4b4aeb60f1659b972573a0922072c510df2b385.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmpconfig.exe	ff6e4610456a18bc7e28824ea4b4aeb60f1659b972573a0922072c510df2b385.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSOSYNC.EXE	ff6e4610456a18bc7e28824ea4b4aeb60f1659b972573a0922072c510df2b385.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSTORE.EXE	ff6e4610456a18bc7e28824ea4b4aeb60f1659b972573a0922072c510df2b385.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\PPTICO.EXE	ff6e4610456a18bc7e28824ea4b4aeb60f1659b972573a0922072c510df2b385.exe
File opened for modification	C:\PROGRA~2\MOZILL~1\UNINST~1.EXE	ff6e4610456a18bc7e28824ea4b4aeb60f1659b972573a0922072c510df2b385.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~1.EXE	ff6e4610456a18bc7e28824ea4b4aeb60f1659b972573a0922072c510df2b385.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ielowutil.exe	ff6e4610456a18bc7e28824ea4b4aeb60f1659b972573a0922072c510df2b385.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\CNFNOT32.EXE	ff6e4610456a18bc7e28824ea4b4aeb60f1659b972573a0922072c510df2b385.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\GRAPH.EXE	ff6e4610456a18bc7e28824ea4b4aeb60f1659b972573a0922072c510df2b385.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{57A73~1\VC_RED~1.EXE	ff6e4610456a18bc7e28824ea4b4aeb60f1659b972573a0922072c510df2b385.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\ACROBR~1.EXE	ff6e4610456a18bc7e28824ea4b4aeb60f1659b972573a0922072c510df2b385.exe
File opened for modification	C:\PROGRA~2\COMMON~1\ADOBEA~1\Versions\1.0\ADOBEA~1.EXE	ff6e4610456a18bc7e28824ea4b4aeb60f1659b972573a0922072c510df2b385.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\GROOVEMN.EXE	ff6e4610456a18bc7e28824ea4b4aeb60f1659b972573a0922072c510df2b385.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\1033\ONELEV.EXE	ff6e4610456a18bc7e28824ea4b4aeb60f1659b972573a0922072c510df2b385.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSQRY32.EXE	ff6e4610456a18bc7e28824ea4b4aeb60f1659b972573a0922072c510df2b385.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\SELFCERT.EXE	ff6e4610456a18bc7e28824ea4b4aeb60f1659b972573a0922072c510df2b385.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\VPREVIEW.EXE	ff6e4610456a18bc7e28824ea4b4aeb60f1659b972573a0922072c510df2b385.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\ADOBEC~1.EXE	ff6e4610456a18bc7e28824ea4b4aeb60f1659b972573a0922072c510df2b385.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\Eula.exe	ff6e4610456a18bc7e28824ea4b4aeb60f1659b972573a0922072c510df2b385.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\OFFICE~1\ODeploy.exe	ff6e4610456a18bc7e28824ea4b4aeb60f1659b972573a0922072c510df2b385.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~4.EXE	ff6e4610456a18bc7e28824ea4b4aeb60f1659b972573a0922072c510df2b385.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE	ff6e4610456a18bc7e28824ea4b4aeb60f1659b972573a0922072c510df2b385.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\OIS.EXE	ff6e4610456a18bc7e28824ea4b4aeb60f1659b972573a0922072c510df2b385.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\SOURCE~1\OSE.EXE	ff6e4610456a18bc7e28824ea4b4aeb60f1659b972573a0922072c510df2b385.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\TextConv\WksConv\Wkconv.exe	ff6e4610456a18bc7e28824ea4b4aeb60f1659b972573a0922072c510df2b385.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE	ff6e4610456a18bc7e28824ea4b4aeb60f1659b972573a0922072c510df2b385.exe
File opened for modification	C:\PROGRA~2\Google\Update\DISABL~1.EXE	ff6e4610456a18bc7e28824ea4b4aeb60f1659b972573a0922072c510df2b385.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~2.EXE	ff6e4610456a18bc7e28824ea4b4aeb60f1659b972573a0922072c510df2b385.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\IECONT~1.EXE	ff6e4610456a18bc7e28824ea4b4aeb60f1659b972573a0922072c510df2b385.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\misc.exe	ff6e4610456a18bc7e28824ea4b4aeb60f1659b972573a0922072c510df2b385.exe
File opened for modification	C:\PROGRA~2\WINDOW~1\wabmig.exe	ff6e4610456a18bc7e28824ea4b4aeb60f1659b972573a0922072c510df2b385.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\LICLUA.EXE	ff6e4610456a18bc7e28824ea4b4aeb60f1659b972573a0922072c510df2b385.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\MSOICONS.EXE	ff6e4610456a18bc7e28824ea4b4aeb60f1659b972573a0922072c510df2b385.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\Oarpmany.exe	ff6e4610456a18bc7e28824ea4b4aeb60f1659b972573a0922072c510df2b385.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~3.EXE	ff6e4610456a18bc7e28824ea4b4aeb60f1659b972573a0922072c510df2b385.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE	ff6e4610456a18bc7e28824ea4b4aeb60f1659b972573a0922072c510df2b385.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\ImagingDevices.exe	ff6e4610456a18bc7e28824ea4b4aeb60f1659b972573a0922072c510df2b385.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\MSOXMLED.EXE	ff6e4610456a18bc7e28824ea4b4aeb60f1659b972573a0922072c510df2b385.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\CLVIEW.EXE	ff6e4610456a18bc7e28824ea4b4aeb60f1659b972573a0922072c510df2b385.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSTORDB.EXE	ff6e4610456a18bc7e28824ea4b4aeb60f1659b972573a0922072c510df2b385.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\ONENOTE.EXE	ff6e4610456a18bc7e28824ea4b4aeb60f1659b972573a0922072c510df2b385.exe
File opened for modification	C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE	ff6e4610456a18bc7e28824ea4b4aeb60f1659b972573a0922072c510df2b385.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE	ff6e4610456a18bc7e28824ea4b4aeb60f1659b972573a0922072c510df2b385.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\LOGTRA~1.EXE	ff6e4610456a18bc7e28824ea4b4aeb60f1659b972573a0922072c510df2b385.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\FLTLDR.EXE	ff6e4610456a18bc7e28824ea4b4aeb60f1659b972573a0922072c510df2b385.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Resource\Icons\SC_REA~1.EXE	ff6e4610456a18bc7e28824ea4b4aeb60f1659b972573a0922072c510df2b385.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSOHTMED.EXE	ff6e4610456a18bc7e28824ea4b4aeb60f1659b972573a0922072c510df2b385.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\XLICONS.EXE	ff6e4610456a18bc7e28824ea4b4aeb60f1659b972573a0922072c510df2b385.exe
File opened for modification	C:\PROGRA~2\WINDOW~1\wab.exe	ff6e4610456a18bc7e28824ea4b4aeb60f1659b972573a0922072c510df2b385.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmlaunch.exe	ff6e4610456a18bc7e28824ea4b4aeb60f1659b972573a0922072c510df2b385.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmpshare.exe	ff6e4610456a18bc7e28824ea4b4aeb60f1659b972573a0922072c510df2b385.exe

Drops file in Windows directory 1 IoCs

Processes:

ff6e4610456a18bc7e28824ea4b4aeb60f1659b972573a0922072c510df2b385.exe

description ioc process

File opened for modification C:\Windows\svchost.com ff6e4610456a18bc7e28824ea4b4aeb60f1659b972573a0922072c510df2b385.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	ff6e4610456a18bc7e28824ea4b4aeb60f1659b972573a0922072c510df2b385.exe

Modifies registry class 1 IoCs

Processes:

ff6e4610456a18bc7e28824ea4b4aeb60f1659b972573a0922072c510df2b385.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*"	ff6e4610456a18bc7e28824ea4b4aeb60f1659b972573a0922072c510df2b385.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

ff6e4610456a18bc7e28824ea4b4aeb60f1659b972573a0922072c510df2b385.exe

pid process

1464 ff6e4610456a18bc7e28824ea4b4aeb60f1659b972573a0922072c510df2b385.exe

pid	process
1464	ff6e4610456a18bc7e28824ea4b4aeb60f1659b972573a0922072c510df2b385.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

ff6e4610456a18bc7e28824ea4b4aeb60f1659b972573a0922072c510df2b385.exe

description	pid	process	target process
PID 1632 wrote to memory of 1464	1632	ff6e4610456a18bc7e28824ea4b4aeb60f1659b972573a0922072c510df2b385.exe	ff6e4610456a18bc7e28824ea4b4aeb60f1659b972573a0922072c510df2b385.exe
PID 1632 wrote to memory of 1464	1632	ff6e4610456a18bc7e28824ea4b4aeb60f1659b972573a0922072c510df2b385.exe	ff6e4610456a18bc7e28824ea4b4aeb60f1659b972573a0922072c510df2b385.exe
PID 1632 wrote to memory of 1464	1632	ff6e4610456a18bc7e28824ea4b4aeb60f1659b972573a0922072c510df2b385.exe	ff6e4610456a18bc7e28824ea4b4aeb60f1659b972573a0922072c510df2b385.exe
PID 1632 wrote to memory of 1464	1632	ff6e4610456a18bc7e28824ea4b4aeb60f1659b972573a0922072c510df2b385.exe	ff6e4610456a18bc7e28824ea4b4aeb60f1659b972573a0922072c510df2b385.exe

C:\Users\Admin\AppData\Local\Temp\ff6e4610456a18bc7e28824ea4b4aeb60f1659b972573a0922072c510df2b385.exe
"C:\Users\Admin\AppData\Local\Temp\ff6e4610456a18bc7e28824ea4b4aeb60f1659b972573a0922072c510df2b385.exe"
1⤵
- Modifies system executable filetype association
- Loads dropped DLL
- Drops file in Program Files directory
- Drops file in Windows directory
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:1632

C:\Users\Admin\AppData\Local\Temp\3582-490\ff6e4610456a18bc7e28824ea4b4aeb60f1659b972573a0922072c510df2b385.exe
"C:\Users\Admin\AppData\Local\Temp\3582-490\ff6e4610456a18bc7e28824ea4b4aeb60f1659b972573a0922072c510df2b385.exe"
2⤵
- Executes dropped EXE
- Suspicious use of SetWindowsHookEx
PID:1464

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

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\ff6e4610456a18bc7e28824ea4b4aeb60f1659b972573a0922072c510df2b385.exe

Filesize
5.3MB

MD5
ba2802a9382f6d6546c2a87ebb00b190

SHA1
27d2eb4153b5197584a4062f3a63a923270a916c

SHA256
91f5c61c1398dc90892cc4222804acb10033b803824da2345c361f74b6171bd3

SHA512
25893f8b52b092518a49def32a526e1a1330b74ce8229dbee1840a7cdfba3b00ceef2f7f3f4677cb5d4e2c8be0ac410d68d9b170ddff9e5fd37d604d07d70339

Download Submit
\PROGRA~2\Adobe\READER~1.0\Reader\LOGTRA~1.EXE

Filesize
252KB

MD5
9e2b9928c89a9d0da1d3e8f4bd96afa7

SHA1
ec66cda99f44b62470c6930e5afda061579cde35

SHA256
8899b4ed3446b7d55b54defbc1acb7c5392a4b3bc8ec2cdc7c31171708965043

SHA512
2ca5ad1d0e12a8049de885b90b7f56fe77c868e0d6dae4ec4b6f3bc0bf7b2e73295cc9b1328c2b45357ffb0d7804622ab3f91a56140b098e93b691032d508156

Download Submit
\Users\Admin\AppData\Local\Temp\3582-490\ff6e4610456a18bc7e28824ea4b4aeb60f1659b972573a0922072c510df2b385.exe

Filesize
5.3MB

MD5
ba2802a9382f6d6546c2a87ebb00b190

SHA1
27d2eb4153b5197584a4062f3a63a923270a916c

SHA256
91f5c61c1398dc90892cc4222804acb10033b803824da2345c361f74b6171bd3

SHA512
25893f8b52b092518a49def32a526e1a1330b74ce8229dbee1840a7cdfba3b00ceef2f7f3f4677cb5d4e2c8be0ac410d68d9b170ddff9e5fd37d604d07d70339

Download Submit
memory/1464-56-0x0000000000000000-mapping.dmp

Download
memory/1632-54-0x0000000075501000-0x0000000075503000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads