neshta | 268619ffef75ce2dfb36dfc4fafe041da99fda14d29997c2ebf35f9815cd30eb

General

Target

268619ffef75ce2dfb36dfc4fafe041da99fda14d29997c2ebf35f9815cd30eb.exe
Size

40KB
MD5

48392545001ab8ce858d68dcde2a57da
SHA1

a4c18ee1302c83a803d91903dffb4fcd2320f64d
SHA256

268619ffef75ce2dfb36dfc4fafe041da99fda14d29997c2ebf35f9815cd30eb
SHA512

23ecb9b2f890e30a15aca163fed5712f9d45bd7b0026f536bb88e07717b043183fa47ac30cc1b7e92b8a7123a8c05051c33b7cc5f6b52aefd676913ec9308c3b
SSDEEP

768:eyxqjQl/EMQt4Oei7RwsHxyP7nbxzOQdJ9rBb:JxqjQ+P04wsmJCK

Score

10^/10

neshta discovery persistence spyware stealer

Malware Config

Signatures

Detect Neshta payload 4 IoCs

Processes:

resource	yara_rule
C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE	family_neshta
behavioral2/memory/1816-84-0x0000000000400000-0x000000000041B000-memory.dmp	family_neshta
behavioral2/memory/1816-85-0x0000000000400000-0x000000000041B000-memory.dmp	family_neshta
behavioral2/memory/1816-87-0x0000000000400000-0x000000000041B000-memory.dmp	family_neshta

Neshta
Malware from the neshta family is designed to infect itself into other files to spread itself and cause damage.
persistence spyware neshta
Neshta family
neshta

Modifies system executable filetype association 2 TTPs 1 IoCs

persistence

Modify Registry

T1112

Change Default File Association

T1546.001

Processes:

268619ffef75ce2dfb36dfc4fafe041da99fda14d29997c2ebf35f9815cd30eb.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*"	268619ffef75ce2dfb36dfc4fafe041da99fda14d29997c2ebf35f9815cd30eb.exe

Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

Credentials from Web Browsers
T1555.003

Drops file in Program Files directory 64 IoCs

Processes:

268619ffef75ce2dfb36dfc4fafe041da99fda14d29997c2ebf35f9815cd30eb.exe

description	ioc	process
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroCEF\RdrCEF.exe	268619ffef75ce2dfb36dfc4fafe041da99fda14d29997c2ebf35f9815cd30eb.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.371\GOBD5D~1.EXE	268619ffef75ce2dfb36dfc4fafe041da99fda14d29997c2ebf35f9815cd30eb.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ExtExport.exe	268619ffef75ce2dfb36dfc4fafe041da99fda14d29997c2ebf35f9815cd30eb.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\COOKIE~1.EXE	268619ffef75ce2dfb36dfc4fafe041da99fda14d29997c2ebf35f9815cd30eb.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~4.EXE	268619ffef75ce2dfb36dfc4fafe041da99fda14d29997c2ebf35f9815cd30eb.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{63880~1\WINDOW~1.EXE	268619ffef75ce2dfb36dfc4fafe041da99fda14d29997c2ebf35f9815cd30eb.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{D87AE~1\WINDOW~1.EXE	268619ffef75ce2dfb36dfc4fafe041da99fda14d29997c2ebf35f9815cd30eb.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\WOW_HE~1.EXE	268619ffef75ce2dfb36dfc4fafe041da99fda14d29997c2ebf35f9815cd30eb.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jaureg.exe	268619ffef75ce2dfb36dfc4fafe041da99fda14d29997c2ebf35f9815cd30eb.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\BHO\IE_TO_~1.EXE	268619ffef75ce2dfb36dfc4fafe041da99fda14d29997c2ebf35f9815cd30eb.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~1.EXE	268619ffef75ce2dfb36dfc4fafe041da99fda14d29997c2ebf35f9815cd30eb.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~3.EXE	268619ffef75ce2dfb36dfc4fafe041da99fda14d29997c2ebf35f9815cd30eb.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MIA062~1.EXE	268619ffef75ce2dfb36dfc4fafe041da99fda14d29997c2ebf35f9815cd30eb.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{57A73~1\VC_RED~1.EXE	268619ffef75ce2dfb36dfc4fafe041da99fda14d29997c2ebf35f9815cd30eb.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE	268619ffef75ce2dfb36dfc4fafe041da99fda14d29997c2ebf35f9815cd30eb.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\java.exe	268619ffef75ce2dfb36dfc4fafe041da99fda14d29997c2ebf35f9815cd30eb.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaws.exe	268619ffef75ce2dfb36dfc4fafe041da99fda14d29997c2ebf35f9815cd30eb.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~1.EXE	268619ffef75ce2dfb36dfc4fafe041da99fda14d29997c2ebf35f9815cd30eb.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~1.EXE	268619ffef75ce2dfb36dfc4fafe041da99fda14d29997c2ebf35f9815cd30eb.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROBR~1.EXE	268619ffef75ce2dfb36dfc4fafe041da99fda14d29997c2ebf35f9815cd30eb.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\Browser\WCCHRO~1\WCCHRO~1.EXE	268619ffef75ce2dfb36dfc4fafe041da99fda14d29997c2ebf35f9815cd30eb.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\LOGTRA~1.EXE	268619ffef75ce2dfb36dfc4fafe041da99fda14d29997c2ebf35f9815cd30eb.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\32BITM~1.EXE	268619ffef75ce2dfb36dfc4fafe041da99fda14d29997c2ebf35f9815cd30eb.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~2.EXE	268619ffef75ce2dfb36dfc4fafe041da99fda14d29997c2ebf35f9815cd30eb.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE	268619ffef75ce2dfb36dfc4fafe041da99fda14d29997c2ebf35f9815cd30eb.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\NOTIFI~1.EXE	268619ffef75ce2dfb36dfc4fafe041da99fda14d29997c2ebf35f9815cd30eb.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\msedge.exe	268619ffef75ce2dfb36dfc4fafe041da99fda14d29997c2ebf35f9815cd30eb.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MID1AD~1.EXE	268619ffef75ce2dfb36dfc4fafe041da99fda14d29997c2ebf35f9815cd30eb.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\READER~1.EXE	268619ffef75ce2dfb36dfc4fafe041da99fda14d29997c2ebf35f9815cd30eb.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ielowutil.exe	268619ffef75ce2dfb36dfc4fafe041da99fda14d29997c2ebf35f9815cd30eb.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~2.EXE	268619ffef75ce2dfb36dfc4fafe041da99fda14d29997c2ebf35f9815cd30eb.exe
File opened for modification	C:\PROGRA~3\MICROS~1\CLICKT~1\{9AC08~1\INTEGR~1.EXE	268619ffef75ce2dfb36dfc4fafe041da99fda14d29997c2ebf35f9815cd30eb.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\FULLTR~1.EXE	268619ffef75ce2dfb36dfc4fafe041da99fda14d29997c2ebf35f9815cd30eb.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\AdobeARM.exe	268619ffef75ce2dfb36dfc4fafe041da99fda14d29997c2ebf35f9815cd30eb.exe
File opened for modification	C:\PROGRA~2\INTERN~1\iexplore.exe	268619ffef75ce2dfb36dfc4fafe041da99fda14d29997c2ebf35f9815cd30eb.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\msedge.exe	268619ffef75ce2dfb36dfc4fafe041da99fda14d29997c2ebf35f9815cd30eb.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\wmlaunch.exe	268619ffef75ce2dfb36dfc4fafe041da99fda14d29997c2ebf35f9815cd30eb.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroRd32.exe	268619ffef75ce2dfb36dfc4fafe041da99fda14d29997c2ebf35f9815cd30eb.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE	268619ffef75ce2dfb36dfc4fafe041da99fda14d29997c2ebf35f9815cd30eb.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~2.EXE	268619ffef75ce2dfb36dfc4fafe041da99fda14d29997c2ebf35f9815cd30eb.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\PWAHEL~1.EXE	268619ffef75ce2dfb36dfc4fafe041da99fda14d29997c2ebf35f9815cd30eb.exe
File opened for modification	C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE	268619ffef75ce2dfb36dfc4fafe041da99fda14d29997c2ebf35f9815cd30eb.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADOBEC~1.EXE	268619ffef75ce2dfb36dfc4fafe041da99fda14d29997c2ebf35f9815cd30eb.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~3.EXE	268619ffef75ce2dfb36dfc4fafe041da99fda14d29997c2ebf35f9815cd30eb.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\wmplayer.exe	268619ffef75ce2dfb36dfc4fafe041da99fda14d29997c2ebf35f9815cd30eb.exe
File opened for modification	C:\PROGRA~2\Google\Update\DISABL~1.EXE	268619ffef75ce2dfb36dfc4fafe041da99fda14d29997c2ebf35f9815cd30eb.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\IDENTI~1.EXE	268619ffef75ce2dfb36dfc4fafe041da99fda14d29997c2ebf35f9815cd30eb.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\PWAHEL~1.EXE	268619ffef75ce2dfb36dfc4fafe041da99fda14d29997c2ebf35f9815cd30eb.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{EF5AF~1\WINDOW~1.EXE	268619ffef75ce2dfb36dfc4fafe041da99fda14d29997c2ebf35f9815cd30eb.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\arh.exe	268619ffef75ce2dfb36dfc4fafe041da99fda14d29997c2ebf35f9815cd30eb.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\64BITM~1.EXE	268619ffef75ce2dfb36dfc4fafe041da99fda14d29997c2ebf35f9815cd30eb.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe	268619ffef75ce2dfb36dfc4fafe041da99fda14d29997c2ebf35f9815cd30eb.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE	268619ffef75ce2dfb36dfc4fafe041da99fda14d29997c2ebf35f9815cd30eb.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\INSTAL~1\setup.exe	268619ffef75ce2dfb36dfc4fafe041da99fda14d29997c2ebf35f9815cd30eb.exe
File opened for modification	C:\PROGRA~2\WINDOW~2\wabmig.exe	268619ffef75ce2dfb36dfc4fafe041da99fda14d29997c2ebf35f9815cd30eb.exe
File opened for modification	C:\PROGRA~2\WINDOW~3\ACCESS~1\wordpad.exe	268619ffef75ce2dfb36dfc4fafe041da99fda14d29997c2ebf35f9815cd30eb.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\Eula.exe	268619ffef75ce2dfb36dfc4fafe041da99fda14d29997c2ebf35f9815cd30eb.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~4.EXE	268619ffef75ce2dfb36dfc4fafe041da99fda14d29997c2ebf35f9815cd30eb.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\wmprph.exe	268619ffef75ce2dfb36dfc4fafe041da99fda14d29997c2ebf35f9815cd30eb.exe
File opened for modification	C:\PROGRA~2\WI8A19~1\ImagingDevices.exe	268619ffef75ce2dfb36dfc4fafe041da99fda14d29997c2ebf35f9815cd30eb.exe
File opened for modification	C:\PROGRA~3\Adobe\Setup\{AC76B~1\setup.exe	268619ffef75ce2dfb36dfc4fafe041da99fda14d29997c2ebf35f9815cd30eb.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE	268619ffef75ce2dfb36dfc4fafe041da99fda14d29997c2ebf35f9815cd30eb.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE	268619ffef75ce2dfb36dfc4fafe041da99fda14d29997c2ebf35f9815cd30eb.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\ADOBEA~1.EXE	268619ffef75ce2dfb36dfc4fafe041da99fda14d29997c2ebf35f9815cd30eb.exe

Drops file in Windows directory 1 IoCs

Processes:

268619ffef75ce2dfb36dfc4fafe041da99fda14d29997c2ebf35f9815cd30eb.exe

description ioc process

File opened for modification C:\Windows\svchost.com 268619ffef75ce2dfb36dfc4fafe041da99fda14d29997c2ebf35f9815cd30eb.exe

description	ioc	process
File opened for modification	C:\Windows\svchost.com	268619ffef75ce2dfb36dfc4fafe041da99fda14d29997c2ebf35f9815cd30eb.exe

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

Processes:

268619ffef75ce2dfb36dfc4fafe041da99fda14d29997c2ebf35f9815cd30eb.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	268619ffef75ce2dfb36dfc4fafe041da99fda14d29997c2ebf35f9815cd30eb.exe

Modifies registry class 1 IoCs

Processes:

268619ffef75ce2dfb36dfc4fafe041da99fda14d29997c2ebf35f9815cd30eb.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*"	268619ffef75ce2dfb36dfc4fafe041da99fda14d29997c2ebf35f9815cd30eb.exe

C:\Users\Admin\AppData\Local\Temp\268619ffef75ce2dfb36dfc4fafe041da99fda14d29997c2ebf35f9815cd30eb.exe
"C:\Users\Admin\AppData\Local\Temp\268619ffef75ce2dfb36dfc4fafe041da99fda14d29997c2ebf35f9815cd30eb.exe"
1⤵
- Modifies system executable filetype association
- Drops file in Program Files directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Modifies registry class
PID:1816

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Event Triggered Execution

1

T1546

Change Default File Association

1

T1546.001

Privilege Escalation

Event Triggered Execution

1

T1546

Change Default File Association

1

T1546.001

Defense Evasion

Modify Registry

1

T1112

Credential Access

Credentials from Password Stores

1

T1555

Credentials from Web Browsers

1

T1555.003

Unsecured Credentials

1

T1552

Credentials In Files

1

T1552.001

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Data from Local System

1

T1005

Command and Control

Exfiltration

Impact

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Downloads

C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE

Filesize
86KB

MD5
3b73078a714bf61d1c19ebc3afc0e454

SHA1
9abeabd74613a2f533e2244c9ee6f967188e4e7e

SHA256
ded54d1fcca07b6bff2bc3b9a1131eac29ff1f836e5d7a7c5c325ec5abe96e29

SHA512
75959d4e8a7649c3268b551a2a378e6d27c0bfb03d2422ebeeb67b0a3f78c079473214057518930f2d72773ce79b106fd2d78405e8e3d8883459dcbb49c163c4

Download Submit
memory/1816-84-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/1816-85-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/1816-87-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads