neshta | 1122462870bbf682a4defe6ed27279089ad636b092fbc0eb03559d911d6c38b2

General

Target

1122462870bbf682a4defe6ed27279089ad636b092fbc0eb03559d911d6c38b2.exe
Size

2.3MB
MD5

0fc26318696c91d93b0fb5504af85d2c
SHA1

2e08e125b98aec4fda9f37bae18b8412e66a4399
SHA256

1122462870bbf682a4defe6ed27279089ad636b092fbc0eb03559d911d6c38b2
SHA512

e119d7bc64586d2097239b1c3486336bbb596a6ebacca53b39b7f94c3372917856b80dc050d9a520888e7b711f77eed35093aba1bba64145dd95ac07a89b29ed
SSDEEP

49152:rGxXUiczpDXlotRxtbs4WRccam/tgD86aP/bemwqGTTxynLCgvhmA:AepDXYDcaa6K9lG4zv3

Score

10^/10

neshta discovery persistence spyware stealer

Malware Config

Signatures

Detect Neshta payload 5 IoCs

Processes:

resource	yara_rule
C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE	family_neshta
behavioral2/memory/3020-93-0x0000000000400000-0x000000000041B000-memory.dmp	family_neshta
behavioral2/memory/3020-94-0x0000000000400000-0x000000000041B000-memory.dmp	family_neshta
behavioral2/memory/3020-95-0x0000000000400000-0x000000000041B000-memory.dmp	family_neshta
behavioral2/memory/3020-97-0x0000000000400000-0x000000000041B000-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

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:

1122462870bbf682a4defe6ed27279089ad636b092fbc0eb03559d911d6c38b2.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Control Panel\International\Geo\Nation	1122462870bbf682a4defe6ed27279089ad636b092fbc0eb03559d911d6c38b2.exe

Modifies system executable filetype association 2 TTPs 1 IoCs

persistence

Modify Registry

T1112

Change Default File Association

T1546.001

Processes:

1122462870bbf682a4defe6ed27279089ad636b092fbc0eb03559d911d6c38b2.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*"	1122462870bbf682a4defe6ed27279089ad636b092fbc0eb03559d911d6c38b2.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:

1122462870bbf682a4defe6ed27279089ad636b092fbc0eb03559d911d6c38b2.exe

description	ioc	process
File opened for modification	C:\PROGRA~2\INTERN~1\iexplore.exe	1122462870bbf682a4defe6ed27279089ad636b092fbc0eb03559d911d6c38b2.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~4.EXE	1122462870bbf682a4defe6ed27279089ad636b092fbc0eb03559d911d6c38b2.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE	1122462870bbf682a4defe6ed27279089ad636b092fbc0eb03559d911d6c38b2.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ExtExport.exe	1122462870bbf682a4defe6ed27279089ad636b092fbc0eb03559d911d6c38b2.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~3.EXE	1122462870bbf682a4defe6ed27279089ad636b092fbc0eb03559d911d6c38b2.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ieinstal.exe	1122462870bbf682a4defe6ed27279089ad636b092fbc0eb03559d911d6c38b2.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~1.EXE	1122462870bbf682a4defe6ed27279089ad636b092fbc0eb03559d911d6c38b2.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~2.EXE	1122462870bbf682a4defe6ed27279089ad636b092fbc0eb03559d911d6c38b2.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{57A73~1\VC_RED~1.EXE	1122462870bbf682a4defe6ed27279089ad636b092fbc0eb03559d911d6c38b2.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\FULLTR~1.EXE	1122462870bbf682a4defe6ed27279089ad636b092fbc0eb03559d911d6c38b2.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\ADOBEA~1.EXE	1122462870bbf682a4defe6ed27279089ad636b092fbc0eb03559d911d6c38b2.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaws.exe	1122462870bbf682a4defe6ed27279089ad636b092fbc0eb03559d911d6c38b2.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~3.EXE	1122462870bbf682a4defe6ed27279089ad636b092fbc0eb03559d911d6c38b2.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MI9C33~1.EXE	1122462870bbf682a4defe6ed27279089ad636b092fbc0eb03559d911d6c38b2.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroRd32.exe	1122462870bbf682a4defe6ed27279089ad636b092fbc0eb03559d911d6c38b2.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~4.EXE	1122462870bbf682a4defe6ed27279089ad636b092fbc0eb03559d911d6c38b2.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.371\GO664E~1.EXE	1122462870bbf682a4defe6ed27279089ad636b092fbc0eb03559d911d6c38b2.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~3.EXE	1122462870bbf682a4defe6ed27279089ad636b092fbc0eb03559d911d6c38b2.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\setup_wm.exe	1122462870bbf682a4defe6ed27279089ad636b092fbc0eb03559d911d6c38b2.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jaureg.exe	1122462870bbf682a4defe6ed27279089ad636b092fbc0eb03559d911d6c38b2.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\COOKIE~1.EXE	1122462870bbf682a4defe6ed27279089ad636b092fbc0eb03559d911d6c38b2.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\wmplayer.exe	1122462870bbf682a4defe6ed27279089ad636b092fbc0eb03559d911d6c38b2.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\wmpshare.exe	1122462870bbf682a4defe6ed27279089ad636b092fbc0eb03559d911d6c38b2.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\64BITM~1.EXE	1122462870bbf682a4defe6ed27279089ad636b092fbc0eb03559d911d6c38b2.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\java.exe	1122462870bbf682a4defe6ed27279089ad636b092fbc0eb03559d911d6c38b2.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\NOTIFI~1.EXE	1122462870bbf682a4defe6ed27279089ad636b092fbc0eb03559d911d6c38b2.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{EF5AF~1\WINDOW~1.EXE	1122462870bbf682a4defe6ed27279089ad636b092fbc0eb03559d911d6c38b2.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\32BITM~1.EXE	1122462870bbf682a4defe6ed27279089ad636b092fbc0eb03559d911d6c38b2.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~1.EXE	1122462870bbf682a4defe6ed27279089ad636b092fbc0eb03559d911d6c38b2.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\INSTAL~1\setup.exe	1122462870bbf682a4defe6ed27279089ad636b092fbc0eb03559d911d6c38b2.exe
File opened for modification	C:\PROGRA~2\WINDOW~2\wab.exe	1122462870bbf682a4defe6ed27279089ad636b092fbc0eb03559d911d6c38b2.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE	1122462870bbf682a4defe6ed27279089ad636b092fbc0eb03559d911d6c38b2.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\arh.exe	1122462870bbf682a4defe6ed27279089ad636b092fbc0eb03559d911d6c38b2.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MIA062~1.EXE	1122462870bbf682a4defe6ed27279089ad636b092fbc0eb03559d911d6c38b2.exe
File opened for modification	C:\PROGRA~2\MOZILL~1\UNINST~1.EXE	1122462870bbf682a4defe6ed27279089ad636b092fbc0eb03559d911d6c38b2.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\wmpconfig.exe	1122462870bbf682a4defe6ed27279089ad636b092fbc0eb03559d911d6c38b2.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{63880~1\WINDOW~1.EXE	1122462870bbf682a4defe6ed27279089ad636b092fbc0eb03559d911d6c38b2.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROBR~1.EXE	1122462870bbf682a4defe6ed27279089ad636b092fbc0eb03559d911d6c38b2.exe
File opened for modification	C:\PROGRA~2\Google\Update\DISABL~1.EXE	1122462870bbf682a4defe6ed27279089ad636b092fbc0eb03559d911d6c38b2.exe
File opened for modification	C:\PROGRA~2\WINDOW~3\ACCESS~1\wordpad.exe	1122462870bbf682a4defe6ed27279089ad636b092fbc0eb03559d911d6c38b2.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~2.EXE	1122462870bbf682a4defe6ed27279089ad636b092fbc0eb03559d911d6c38b2.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaw.exe	1122462870bbf682a4defe6ed27279089ad636b092fbc0eb03559d911d6c38b2.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~2.EXE	1122462870bbf682a4defe6ed27279089ad636b092fbc0eb03559d911d6c38b2.exe
File opened for modification	C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE	1122462870bbf682a4defe6ed27279089ad636b092fbc0eb03559d911d6c38b2.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE	1122462870bbf682a4defe6ed27279089ad636b092fbc0eb03559d911d6c38b2.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE	1122462870bbf682a4defe6ed27279089ad636b092fbc0eb03559d911d6c38b2.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADelRCP.exe	1122462870bbf682a4defe6ed27279089ad636b092fbc0eb03559d911d6c38b2.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE	1122462870bbf682a4defe6ed27279089ad636b092fbc0eb03559d911d6c38b2.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\IDENTI~1.EXE	1122462870bbf682a4defe6ed27279089ad636b092fbc0eb03559d911d6c38b2.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\msedge.exe	1122462870bbf682a4defe6ed27279089ad636b092fbc0eb03559d911d6c38b2.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~1.EXE	1122462870bbf682a4defe6ed27279089ad636b092fbc0eb03559d911d6c38b2.exe
File opened for modification	C:\PROGRA~3\Adobe\Setup\{AC76B~1\setup.exe	1122462870bbf682a4defe6ed27279089ad636b092fbc0eb03559d911d6c38b2.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\READER~1.EXE	1122462870bbf682a4defe6ed27279089ad636b092fbc0eb03559d911d6c38b2.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\ELEVAT~1.EXE	1122462870bbf682a4defe6ed27279089ad636b092fbc0eb03559d911d6c38b2.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{D87AE~1\WINDOW~1.EXE	1122462870bbf682a4defe6ed27279089ad636b092fbc0eb03559d911d6c38b2.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.371\GOBD5D~1.EXE	1122462870bbf682a4defe6ed27279089ad636b092fbc0eb03559d911d6c38b2.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\Browser\WCCHRO~1\WCCHRO~1.EXE	1122462870bbf682a4defe6ed27279089ad636b092fbc0eb03559d911d6c38b2.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\Eula.exe	1122462870bbf682a4defe6ed27279089ad636b092fbc0eb03559d911d6c38b2.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe	1122462870bbf682a4defe6ed27279089ad636b092fbc0eb03559d911d6c38b2.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ielowutil.exe	1122462870bbf682a4defe6ed27279089ad636b092fbc0eb03559d911d6c38b2.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\MSEDGE~1.EXE	1122462870bbf682a4defe6ed27279089ad636b092fbc0eb03559d911d6c38b2.exe
File opened for modification	C:\PROGRA~3\MICROS~1\CLICKT~1\{9AC08~1\INTEGR~1.EXE	1122462870bbf682a4defe6ed27279089ad636b092fbc0eb03559d911d6c38b2.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADOBEC~1.EXE	1122462870bbf682a4defe6ed27279089ad636b092fbc0eb03559d911d6c38b2.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\PWAHEL~1.EXE	1122462870bbf682a4defe6ed27279089ad636b092fbc0eb03559d911d6c38b2.exe

Drops file in Windows directory 1 IoCs

Processes:

1122462870bbf682a4defe6ed27279089ad636b092fbc0eb03559d911d6c38b2.exe

description ioc process

File opened for modification C:\Windows\svchost.com 1122462870bbf682a4defe6ed27279089ad636b092fbc0eb03559d911d6c38b2.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

description	ioc	process
File opened for modification	C:\Windows\svchost.com	1122462870bbf682a4defe6ed27279089ad636b092fbc0eb03559d911d6c38b2.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:

1122462870bbf682a4defe6ed27279089ad636b092fbc0eb03559d911d6c38b2.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	1122462870bbf682a4defe6ed27279089ad636b092fbc0eb03559d911d6c38b2.exe

Modifies registry class 1 IoCs

Processes:

1122462870bbf682a4defe6ed27279089ad636b092fbc0eb03559d911d6c38b2.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*"	1122462870bbf682a4defe6ed27279089ad636b092fbc0eb03559d911d6c38b2.exe

C:\Users\Admin\AppData\Local\Temp\1122462870bbf682a4defe6ed27279089ad636b092fbc0eb03559d911d6c38b2.exe
"C:\Users\Admin\AppData\Local\Temp\1122462870bbf682a4defe6ed27279089ad636b092fbc0eb03559d911d6c38b2.exe"
1⤵
- Checks computer location settings
- 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:3020

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

Query Registry

1

T1012

System Information Discovery

2

T1082

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
C:\Users\Admin\AppData\Local\Temp\3582-490\1122462870bbf682a4defe6ed27279089ad636b092fbc0eb03559d911d6c38b2.exe

Filesize
2.3MB

MD5
953d3d010d4d034125ce110586935ac2

SHA1
0a671dbd759e03796dd351892814702cf600ed33

SHA256
734ddbcb94be840c89ce02b1de308ef4ee9a491e132fd76f24bee960925f5a54

SHA512
d6f875c064dff957d602d83e27acdd0827e55594c9ecadc3c09bcc0f14748470a2e146379408466e1a57349b8464217b2ba33fb8c29a10b047e2d43670859849

Download Submit
memory/3020-93-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/3020-94-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/3020-95-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/3020-97-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads