neshta | 93054b2378226c42e612669faeb7a7eab49e53f0f46d2e15afedeecc232d7eab

General

Target

93054b2378226c42e612669faeb7a7eab49e53f0f46d2e15afedeecc232d7eab.exe
Size

90KB
MD5

f7cdc950e255a1698114a85ffcd97ded
SHA1

14ab70769dfb4febdba255e26f52c5c02e8b77c6
SHA256

93054b2378226c42e612669faeb7a7eab49e53f0f46d2e15afedeecc232d7eab
SHA512

28cb241b376f36797e0a3014b5602bafc21fd51e4af957b45f85147d953f8287bebe4f72cfe982343af8fb7cdf9f483fa335508bff74ca92d3b382b457d44e94
SSDEEP

1536:JxqjQ+P04wsmJCW7Q9ifI5gHzkCcno70qWQFCQVgVC:sr85Cd5Mk1noojQFC0

Score

10^/10

neshta 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/820-95-0x0000000000400000-0x000000000041B000-memory.dmp	family_neshta
behavioral2/memory/820-96-0x0000000000400000-0x000000000041B000-memory.dmp	family_neshta
behavioral2/memory/820-98-0x0000000000400000-0x000000000041B000-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

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:

93054b2378226c42e612669faeb7a7eab49e53f0f46d2e15afedeecc232d7eab.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-3558294865-3673844354-2255444939-1000\Control Panel\International\Geo\Nation	93054b2378226c42e612669faeb7a7eab49e53f0f46d2e15afedeecc232d7eab.exe

Executes dropped EXE 1 IoCs

Processes:

93054b2378226c42e612669faeb7a7eab49e53f0f46d2e15afedeecc232d7eab.exe

pid process

1412 93054b2378226c42e612669faeb7a7eab49e53f0f46d2e15afedeecc232d7eab.exe

pid	process
1412	93054b2378226c42e612669faeb7a7eab49e53f0f46d2e15afedeecc232d7eab.exe

Modifies system executable filetype association 2 TTPs 1 IoCs

persistence

Modify Registry

T1112

Change Default File Association

T1546.001

Processes:

93054b2378226c42e612669faeb7a7eab49e53f0f46d2e15afedeecc232d7eab.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*"	93054b2378226c42e612669faeb7a7eab49e53f0f46d2e15afedeecc232d7eab.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
T1552.001

Drops file in Program Files directory 64 IoCs

Processes:

93054b2378226c42e612669faeb7a7eab49e53f0f46d2e15afedeecc232d7eab.exe

description	ioc	process
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~2.EXE	93054b2378226c42e612669faeb7a7eab49e53f0f46d2e15afedeecc232d7eab.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\msedge.exe	93054b2378226c42e612669faeb7a7eab49e53f0f46d2e15afedeecc232d7eab.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\MSEDGE~1.EXE	93054b2378226c42e612669faeb7a7eab49e53f0f46d2e15afedeecc232d7eab.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROBR~1.EXE	93054b2378226c42e612669faeb7a7eab49e53f0f46d2e15afedeecc232d7eab.exe
File opened for modification	C:\PROGRA~2\Google\Update\DISABL~1.EXE	93054b2378226c42e612669faeb7a7eab49e53f0f46d2e15afedeecc232d7eab.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\INSTAL~1\setup.exe	93054b2378226c42e612669faeb7a7eab49e53f0f46d2e15afedeecc232d7eab.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jusched.exe	93054b2378226c42e612669faeb7a7eab49e53f0f46d2e15afedeecc232d7eab.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.151\GOF5E2~1.EXE	93054b2378226c42e612669faeb7a7eab49e53f0f46d2e15afedeecc232d7eab.exe
File opened for modification	C:\PROGRA~2\MOZILL~1\UNINST~1.EXE	93054b2378226c42e612669faeb7a7eab49e53f0f46d2e15afedeecc232d7eab.exe
File opened for modification	C:\PROGRA~2\WINDOW~2\wabmig.exe	93054b2378226c42e612669faeb7a7eab49e53f0f46d2e15afedeecc232d7eab.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE	93054b2378226c42e612669faeb7a7eab49e53f0f46d2e15afedeecc232d7eab.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADOBEC~1.EXE	93054b2378226c42e612669faeb7a7eab49e53f0f46d2e15afedeecc232d7eab.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\wmlaunch.exe	93054b2378226c42e612669faeb7a7eab49e53f0f46d2e15afedeecc232d7eab.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\wmplayer.exe	93054b2378226c42e612669faeb7a7eab49e53f0f46d2e15afedeecc232d7eab.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{57A73~1\VC_RED~1.EXE	93054b2378226c42e612669faeb7a7eab49e53f0f46d2e15afedeecc232d7eab.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{EF5AF~1\WINDOW~1.EXE	93054b2378226c42e612669faeb7a7eab49e53f0f46d2e15afedeecc232d7eab.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\COOKIE~1.EXE	93054b2378226c42e612669faeb7a7eab49e53f0f46d2e15afedeecc232d7eab.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\ADOBEA~1.EXE	93054b2378226c42e612669faeb7a7eab49e53f0f46d2e15afedeecc232d7eab.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaw.exe	93054b2378226c42e612669faeb7a7eab49e53f0f46d2e15afedeecc232d7eab.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ieinstal.exe	93054b2378226c42e612669faeb7a7eab49e53f0f46d2e15afedeecc232d7eab.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13187~1.37\MICROS~4.EXE	93054b2378226c42e612669faeb7a7eab49e53f0f46d2e15afedeecc232d7eab.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13187~1.37\MICROS~1.EXE	93054b2378226c42e612669faeb7a7eab49e53f0f46d2e15afedeecc232d7eab.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE	93054b2378226c42e612669faeb7a7eab49e53f0f46d2e15afedeecc232d7eab.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\FULLTR~1.EXE	93054b2378226c42e612669faeb7a7eab49e53f0f46d2e15afedeecc232d7eab.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\LOGTRA~1.EXE	93054b2378226c42e612669faeb7a7eab49e53f0f46d2e15afedeecc232d7eab.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\PWAHEL~1.EXE	93054b2378226c42e612669faeb7a7eab49e53f0f46d2e15afedeecc232d7eab.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13187~1.37\MI391D~1.EXE	93054b2378226c42e612669faeb7a7eab49e53f0f46d2e15afedeecc232d7eab.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13187~1.37\MIA062~1.EXE	93054b2378226c42e612669faeb7a7eab49e53f0f46d2e15afedeecc232d7eab.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\MicrosoftEdgeUpdate.exe	93054b2378226c42e612669faeb7a7eab49e53f0f46d2e15afedeecc232d7eab.exe
File opened for modification	C:\PROGRA~2\WINDOW~3\ACCESS~1\wordpad.exe	93054b2378226c42e612669faeb7a7eab49e53f0f46d2e15afedeecc232d7eab.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE	93054b2378226c42e612669faeb7a7eab49e53f0f46d2e15afedeecc232d7eab.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE	93054b2378226c42e612669faeb7a7eab49e53f0f46d2e15afedeecc232d7eab.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaws.exe	93054b2378226c42e612669faeb7a7eab49e53f0f46d2e15afedeecc232d7eab.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\Browser\WCCHRO~1\WCCHRO~1.EXE	93054b2378226c42e612669faeb7a7eab49e53f0f46d2e15afedeecc232d7eab.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jaureg.exe	93054b2378226c42e612669faeb7a7eab49e53f0f46d2e15afedeecc232d7eab.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe	93054b2378226c42e612669faeb7a7eab49e53f0f46d2e15afedeecc232d7eab.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\java.exe	93054b2378226c42e612669faeb7a7eab49e53f0f46d2e15afedeecc232d7eab.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~4.EXE	93054b2378226c42e612669faeb7a7eab49e53f0f46d2e15afedeecc232d7eab.exe
File opened for modification	C:\PROGRA~2\WI8A19~1\ImagingDevices.exe	93054b2378226c42e612669faeb7a7eab49e53f0f46d2e15afedeecc232d7eab.exe
File opened for modification	C:\PROGRA~3\Adobe\Setup\{AC76B~1\setup.exe	93054b2378226c42e612669faeb7a7eab49e53f0f46d2e15afedeecc232d7eab.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE	93054b2378226c42e612669faeb7a7eab49e53f0f46d2e15afedeecc232d7eab.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroCEF\RdrCEF.exe	93054b2378226c42e612669faeb7a7eab49e53f0f46d2e15afedeecc232d7eab.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\PWAHEL~1.EXE	93054b2378226c42e612669faeb7a7eab49e53f0f46d2e15afedeecc232d7eab.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13187~1.37\MICROS~3.EXE	93054b2378226c42e612669faeb7a7eab49e53f0f46d2e15afedeecc232d7eab.exe
File opened for modification	C:\PROGRA~3\MICROS~1\CLICKT~1\{9AC08~1\INTEGR~1.EXE	93054b2378226c42e612669faeb7a7eab49e53f0f46d2e15afedeecc232d7eab.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE	93054b2378226c42e612669faeb7a7eab49e53f0f46d2e15afedeecc232d7eab.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\WOW_HE~1.EXE	93054b2378226c42e612669faeb7a7eab49e53f0f46d2e15afedeecc232d7eab.exe
File opened for modification	C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE	93054b2378226c42e612669faeb7a7eab49e53f0f46d2e15afedeecc232d7eab.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\msedge.exe	93054b2378226c42e612669faeb7a7eab49e53f0f46d2e15afedeecc232d7eab.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\Eula.exe	93054b2378226c42e612669faeb7a7eab49e53f0f46d2e15afedeecc232d7eab.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~3.EXE	93054b2378226c42e612669faeb7a7eab49e53f0f46d2e15afedeecc232d7eab.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\Download\{F3C4F~1\13187~1.37\MICROS~1.EXE	93054b2378226c42e612669faeb7a7eab49e53f0f46d2e15afedeecc232d7eab.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\wmprph.exe	93054b2378226c42e612669faeb7a7eab49e53f0f46d2e15afedeecc232d7eab.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\arh.exe	93054b2378226c42e612669faeb7a7eab49e53f0f46d2e15afedeecc232d7eab.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\READER~1.EXE	93054b2378226c42e612669faeb7a7eab49e53f0f46d2e15afedeecc232d7eab.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\IDENTI~1.EXE	93054b2378226c42e612669faeb7a7eab49e53f0f46d2e15afedeecc232d7eab.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~1.EXE	93054b2378226c42e612669faeb7a7eab49e53f0f46d2e15afedeecc232d7eab.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{63880~1\WINDOW~1.EXE	93054b2378226c42e612669faeb7a7eab49e53f0f46d2e15afedeecc232d7eab.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\64BITM~1.EXE	93054b2378226c42e612669faeb7a7eab49e53f0f46d2e15afedeecc232d7eab.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADelRCP.exe	93054b2378226c42e612669faeb7a7eab49e53f0f46d2e15afedeecc232d7eab.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE	93054b2378226c42e612669faeb7a7eab49e53f0f46d2e15afedeecc232d7eab.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~1.EXE	93054b2378226c42e612669faeb7a7eab49e53f0f46d2e15afedeecc232d7eab.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.151\GO664E~1.EXE	93054b2378226c42e612669faeb7a7eab49e53f0f46d2e15afedeecc232d7eab.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.151\GOBD5D~1.EXE	93054b2378226c42e612669faeb7a7eab49e53f0f46d2e15afedeecc232d7eab.exe

Drops file in Windows directory 1 IoCs

Processes:

93054b2378226c42e612669faeb7a7eab49e53f0f46d2e15afedeecc232d7eab.exe

description ioc process

File opened for modification C:\Windows\svchost.com 93054b2378226c42e612669faeb7a7eab49e53f0f46d2e15afedeecc232d7eab.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	93054b2378226c42e612669faeb7a7eab49e53f0f46d2e15afedeecc232d7eab.exe

Modifies registry class 1 IoCs

Processes:

93054b2378226c42e612669faeb7a7eab49e53f0f46d2e15afedeecc232d7eab.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*"	93054b2378226c42e612669faeb7a7eab49e53f0f46d2e15afedeecc232d7eab.exe

Suspicious use of WriteProcessMemory 2 IoCs

Processes:

93054b2378226c42e612669faeb7a7eab49e53f0f46d2e15afedeecc232d7eab.exe

description	pid	process	target process
PID 820 wrote to memory of 1412	820	93054b2378226c42e612669faeb7a7eab49e53f0f46d2e15afedeecc232d7eab.exe	93054b2378226c42e612669faeb7a7eab49e53f0f46d2e15afedeecc232d7eab.exe
PID 820 wrote to memory of 1412	820	93054b2378226c42e612669faeb7a7eab49e53f0f46d2e15afedeecc232d7eab.exe	93054b2378226c42e612669faeb7a7eab49e53f0f46d2e15afedeecc232d7eab.exe

C:\Users\Admin\AppData\Local\Temp\93054b2378226c42e612669faeb7a7eab49e53f0f46d2e15afedeecc232d7eab.exe
"C:\Users\Admin\AppData\Local\Temp\93054b2378226c42e612669faeb7a7eab49e53f0f46d2e15afedeecc232d7eab.exe"
1⤵
- Checks computer location settings
- Modifies system executable filetype association
- Drops file in Program Files directory
- Drops file in Windows directory
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:820

C:\Users\Admin\AppData\Local\Temp\3582-490\93054b2378226c42e612669faeb7a7eab49e53f0f46d2e15afedeecc232d7eab.exe
"C:\Users\Admin\AppData\Local\Temp\3582-490\93054b2378226c42e612669faeb7a7eab49e53f0f46d2e15afedeecc232d7eab.exe"
2⤵
- Executes dropped EXE
PID:1412

Network

MITRE ATT&CK Matrix ATT&CK v13

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

Unsecured Credentials

1

T1552

Credentials In Files

1

T1552.001

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Data from Local System

1

T1005

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

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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\93054b2378226c42e612669faeb7a7eab49e53f0f46d2e15afedeecc232d7eab.exe
Filesize
49KB

MD5
a963033326ae8bb39b4e0e43b63710dd

SHA1
38012df019740ebc76342cafd45f29a7b4fd421c

SHA256
fc9bd45e1f799eec8bee7288083462d32a3c3d1fde2305f8af92adf8de4346ac

SHA512
88ee0c51e888e5f2039ba77cc02aa11b69a7f5b039df970f2ee14f174311f7a9a4d646c6378a9e460434e98cab2b4073aa8878d35297ae55b5efd08d9172d546

Download Submit
memory/820-95-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/820-96-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/820-98-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

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Downloads