neshta | 49233a7ee26c31148bd1aac90c85f35f94577cd6c39c884f058fde7ee37129f4

General

Target

49233a7ee26c31148bd1aac90c85f35f94577cd6c39c884f058fde7ee37129f4.exe
Size

798KB
MD5

fb05f6f3f0d4b4e50af8a270d4d6b527
SHA1

84424b6f3ab0659889269d1d670399b2d8ed229e
SHA256

49233a7ee26c31148bd1aac90c85f35f94577cd6c39c884f058fde7ee37129f4
SHA512

b8e5bb89084a1d305483abd1669759ed8859845d0b127603d66b76e85075f5f71f82651736c4074ecc511a7f14c12b7c37f4fcb9a71022330875516c2ca8733c

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:

49233a7ee26c31148bd1aac90c85f35f94577cd6c39c884f058fde7ee37129f4.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*"	49233a7ee26c31148bd1aac90c85f35f94577cd6c39c884f058fde7ee37129f4.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:

49233a7ee26c31148bd1aac90c85f35f94577cd6c39c884f058fde7ee37129f4.exe

pid process

1212 49233a7ee26c31148bd1aac90c85f35f94577cd6c39c884f058fde7ee37129f4.exe

pid	process
1212	49233a7ee26c31148bd1aac90c85f35f94577cd6c39c884f058fde7ee37129f4.exe

Loads dropped DLL 2 IoCs

Processes:

49233a7ee26c31148bd1aac90c85f35f94577cd6c39c884f058fde7ee37129f4.exe

pid	process
1560	49233a7ee26c31148bd1aac90c85f35f94577cd6c39c884f058fde7ee37129f4.exe
1560	49233a7ee26c31148bd1aac90c85f35f94577cd6c39c884f058fde7ee37129f4.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:

49233a7ee26c31148bd1aac90c85f35f94577cd6c39c884f058fde7ee37129f4.exe

description	ioc	process
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE	49233a7ee26c31148bd1aac90c85f35f94577cd6c39c884f058fde7ee37129f4.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GO664E~1.EXE	49233a7ee26c31148bd1aac90c85f35f94577cd6c39c884f058fde7ee37129f4.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\CLVIEW.EXE	49233a7ee26c31148bd1aac90c85f35f94577cd6c39c884f058fde7ee37129f4.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmprph.exe	49233a7ee26c31148bd1aac90c85f35f94577cd6c39c884f058fde7ee37129f4.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\Eula.exe	49233a7ee26c31148bd1aac90c85f35f94577cd6c39c884f058fde7ee37129f4.exe
File opened for modification	C:\PROGRA~2\COMMON~1\ADOBEA~1\Versions\1.0\ADOBEA~1.EXE	49233a7ee26c31148bd1aac90c85f35f94577cd6c39c884f058fde7ee37129f4.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\DW\DWTRIG20.EXE	49233a7ee26c31148bd1aac90c85f35f94577cd6c39c884f058fde7ee37129f4.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\misc.exe	49233a7ee26c31148bd1aac90c85f35f94577cd6c39c884f058fde7ee37129f4.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\NAMECO~1.EXE	49233a7ee26c31148bd1aac90c85f35f94577cd6c39c884f058fde7ee37129f4.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\setup_wm.exe	49233a7ee26c31148bd1aac90c85f35f94577cd6c39c884f058fde7ee37129f4.exe
File opened for modification	C:\PROGRA~2\WINDOW~1\wab.exe	49233a7ee26c31148bd1aac90c85f35f94577cd6c39c884f058fde7ee37129f4.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\ImagingDevices.exe	49233a7ee26c31148bd1aac90c85f35f94577cd6c39c884f058fde7ee37129f4.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~4.EXE	49233a7ee26c31148bd1aac90c85f35f94577cd6c39c884f058fde7ee37129f4.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSOUC.EXE	49233a7ee26c31148bd1aac90c85f35f94577cd6c39c884f058fde7ee37129f4.exe
File opened for modification	C:\PROGRA~2\MOZILL~1\UNINST~1.EXE	49233a7ee26c31148bd1aac90c85f35f94577cd6c39c884f058fde7ee37129f4.exe
File opened for modification	C:\PROGRA~2\Google\Update\DISABL~1.EXE	49233a7ee26c31148bd1aac90c85f35f94577cd6c39c884f058fde7ee37129f4.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\WORDICON.EXE	49233a7ee26c31148bd1aac90c85f35f94577cd6c39c884f058fde7ee37129f4.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\ACROBR~1.EXE	49233a7ee26c31148bd1aac90c85f35f94577cd6c39c884f058fde7ee37129f4.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\LOGTRA~1.EXE	49233a7ee26c31148bd1aac90c85f35f94577cd6c39c884f058fde7ee37129f4.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\TextConv\WksConv\Wkconv.exe	49233a7ee26c31148bd1aac90c85f35f94577cd6c39c884f058fde7ee37129f4.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\OIS.EXE	49233a7ee26c31148bd1aac90c85f35f94577cd6c39c884f058fde7ee37129f4.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\Oarpmany.exe	49233a7ee26c31148bd1aac90c85f35f94577cd6c39c884f058fde7ee37129f4.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSOHTMED.EXE	49233a7ee26c31148bd1aac90c85f35f94577cd6c39c884f058fde7ee37129f4.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSQRY32.EXE	49233a7ee26c31148bd1aac90c85f35f94577cd6c39c884f058fde7ee37129f4.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE	49233a7ee26c31148bd1aac90c85f35f94577cd6c39c884f058fde7ee37129f4.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\SETUPF~1\{AC76B~1\Setup.exe	49233a7ee26c31148bd1aac90c85f35f94577cd6c39c884f058fde7ee37129f4.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\IECONT~1.EXE	49233a7ee26c31148bd1aac90c85f35f94577cd6c39c884f058fde7ee37129f4.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\PPTICO.EXE	49233a7ee26c31148bd1aac90c85f35f94577cd6c39c884f058fde7ee37129f4.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSOSYNC.EXE	49233a7ee26c31148bd1aac90c85f35f94577cd6c39c884f058fde7ee37129f4.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmpshare.exe	49233a7ee26c31148bd1aac90c85f35f94577cd6c39c884f058fde7ee37129f4.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\LICLUA.EXE	49233a7ee26c31148bd1aac90c85f35f94577cd6c39c884f058fde7ee37129f4.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ieinstal.exe	49233a7ee26c31148bd1aac90c85f35f94577cd6c39c884f058fde7ee37129f4.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ielowutil.exe	49233a7ee26c31148bd1aac90c85f35f94577cd6c39c884f058fde7ee37129f4.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\CNFNOT32.EXE	49233a7ee26c31148bd1aac90c85f35f94577cd6c39c884f058fde7ee37129f4.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\XLICONS.EXE	49233a7ee26c31148bd1aac90c85f35f94577cd6c39c884f058fde7ee37129f4.exe
File opened for modification	C:\PROGRA~2\WINDOW~1\WinMail.exe	49233a7ee26c31148bd1aac90c85f35f94577cd6c39c884f058fde7ee37129f4.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmlaunch.exe	49233a7ee26c31148bd1aac90c85f35f94577cd6c39c884f058fde7ee37129f4.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\ADOBEC~1.EXE	49233a7ee26c31148bd1aac90c85f35f94577cd6c39c884f058fde7ee37129f4.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\ink\mip.exe	49233a7ee26c31148bd1aac90c85f35f94577cd6c39c884f058fde7ee37129f4.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~3.EXE	49233a7ee26c31148bd1aac90c85f35f94577cd6c39c884f058fde7ee37129f4.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~2.EXE	49233a7ee26c31148bd1aac90c85f35f94577cd6c39c884f058fde7ee37129f4.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSTORE.EXE	49233a7ee26c31148bd1aac90c85f35f94577cd6c39c884f058fde7ee37129f4.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\A3DUTI~1.EXE	49233a7ee26c31148bd1aac90c85f35f94577cd6c39c884f058fde7ee37129f4.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\OFFICE~1\Setup.exe	49233a7ee26c31148bd1aac90c85f35f94577cd6c39c884f058fde7ee37129f4.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOBD5D~1.EXE	49233a7ee26c31148bd1aac90c85f35f94577cd6c39c884f058fde7ee37129f4.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\OFFICE~1\ODeploy.exe	49233a7ee26c31148bd1aac90c85f35f94577cd6c39c884f058fde7ee37129f4.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\SOURCE~1\OSE.EXE	49233a7ee26c31148bd1aac90c85f35f94577cd6c39c884f058fde7ee37129f4.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Resource\Icons\SC_REA~1.EXE	49233a7ee26c31148bd1aac90c85f35f94577cd6c39c884f058fde7ee37129f4.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Adobe\Updater6\ADOBEU~1.EXE	49233a7ee26c31148bd1aac90c85f35f94577cd6c39c884f058fde7ee37129f4.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe	49233a7ee26c31148bd1aac90c85f35f94577cd6c39c884f058fde7ee37129f4.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\MSOXMLED.EXE	49233a7ee26c31148bd1aac90c85f35f94577cd6c39c884f058fde7ee37129f4.exe
File opened for modification	C:\PROGRA~2\INTERN~1\iexplore.exe	49233a7ee26c31148bd1aac90c85f35f94577cd6c39c884f058fde7ee37129f4.exe
File opened for modification	C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE	49233a7ee26c31148bd1aac90c85f35f94577cd6c39c884f058fde7ee37129f4.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\ONENOTE.EXE	49233a7ee26c31148bd1aac90c85f35f94577cd6c39c884f058fde7ee37129f4.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmplayer.exe	49233a7ee26c31148bd1aac90c85f35f94577cd6c39c884f058fde7ee37129f4.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Adobe\Updater6\ADOBE_~1.EXE	49233a7ee26c31148bd1aac90c85f35f94577cd6c39c884f058fde7ee37129f4.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\ACCICONS.EXE	49233a7ee26c31148bd1aac90c85f35f94577cd6c39c884f058fde7ee37129f4.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSTORDB.EXE	49233a7ee26c31148bd1aac90c85f35f94577cd6c39c884f058fde7ee37129f4.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\VPREVIEW.EXE	49233a7ee26c31148bd1aac90c85f35f94577cd6c39c884f058fde7ee37129f4.exe
File opened for modification	C:\PROGRA~2\WINDOW~2\ACCESS~1\wordpad.exe	49233a7ee26c31148bd1aac90c85f35f94577cd6c39c884f058fde7ee37129f4.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{F4220~1\VC_RED~1.EXE	49233a7ee26c31148bd1aac90c85f35f94577cd6c39c884f058fde7ee37129f4.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\FLTLDR.EXE	49233a7ee26c31148bd1aac90c85f35f94577cd6c39c884f058fde7ee37129f4.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\MSOICONS.EXE	49233a7ee26c31148bd1aac90c85f35f94577cd6c39c884f058fde7ee37129f4.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOF5E2~1.EXE	49233a7ee26c31148bd1aac90c85f35f94577cd6c39c884f058fde7ee37129f4.exe

Drops file in Windows directory 1 IoCs

Processes:

49233a7ee26c31148bd1aac90c85f35f94577cd6c39c884f058fde7ee37129f4.exe

description ioc process

File opened for modification C:\Windows\svchost.com 49233a7ee26c31148bd1aac90c85f35f94577cd6c39c884f058fde7ee37129f4.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	49233a7ee26c31148bd1aac90c85f35f94577cd6c39c884f058fde7ee37129f4.exe

Modifies registry class 1 IoCs

Processes:

49233a7ee26c31148bd1aac90c85f35f94577cd6c39c884f058fde7ee37129f4.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*"	49233a7ee26c31148bd1aac90c85f35f94577cd6c39c884f058fde7ee37129f4.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

49233a7ee26c31148bd1aac90c85f35f94577cd6c39c884f058fde7ee37129f4.exe

description	pid	process	target process
PID 1560 wrote to memory of 1212	1560	49233a7ee26c31148bd1aac90c85f35f94577cd6c39c884f058fde7ee37129f4.exe	49233a7ee26c31148bd1aac90c85f35f94577cd6c39c884f058fde7ee37129f4.exe
PID 1560 wrote to memory of 1212	1560	49233a7ee26c31148bd1aac90c85f35f94577cd6c39c884f058fde7ee37129f4.exe	49233a7ee26c31148bd1aac90c85f35f94577cd6c39c884f058fde7ee37129f4.exe
PID 1560 wrote to memory of 1212	1560	49233a7ee26c31148bd1aac90c85f35f94577cd6c39c884f058fde7ee37129f4.exe	49233a7ee26c31148bd1aac90c85f35f94577cd6c39c884f058fde7ee37129f4.exe
PID 1560 wrote to memory of 1212	1560	49233a7ee26c31148bd1aac90c85f35f94577cd6c39c884f058fde7ee37129f4.exe	49233a7ee26c31148bd1aac90c85f35f94577cd6c39c884f058fde7ee37129f4.exe

C:\Users\Admin\AppData\Local\Temp\49233a7ee26c31148bd1aac90c85f35f94577cd6c39c884f058fde7ee37129f4.exe
"C:\Users\Admin\AppData\Local\Temp\49233a7ee26c31148bd1aac90c85f35f94577cd6c39c884f058fde7ee37129f4.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:1560

C:\Users\Admin\AppData\Local\Temp\3582-490\49233a7ee26c31148bd1aac90c85f35f94577cd6c39c884f058fde7ee37129f4.exe
"C:\Users\Admin\AppData\Local\Temp\3582-490\49233a7ee26c31148bd1aac90c85f35f94577cd6c39c884f058fde7ee37129f4.exe"
2⤵
- Executes dropped EXE
PID:1212

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\49233a7ee26c31148bd1aac90c85f35f94577cd6c39c884f058fde7ee37129f4.exe
MD5
2030d70ca5a745bd357902be55a08f79

SHA1
7a3a275909fa3bb9f046f519e034b65836af055a

SHA256
386e2bcf049c7ce689a37ecaebc2758ef97f6f32b41d1c37a0ee774ae2cb5962

SHA512
80e218012ac75d28728b41ed357af4bf65330d23e68211f1d001f54351f9f4f3a587af3338d47a6169c90f1d3ffc07815693fb19e81d124d5fb0c487dbcd6922

Download Submit
\PROGRA~2\Adobe\READER~1.0\Reader\LOGTRA~1.EXE
MD5
9e2b9928c89a9d0da1d3e8f4bd96afa7

SHA1
ec66cda99f44b62470c6930e5afda061579cde35

SHA256
8899b4ed3446b7d55b54defbc1acb7c5392a4b3bc8ec2cdc7c31171708965043

SHA512
2ca5ad1d0e12a8049de885b90b7f56fe77c868e0d6dae4ec4b6f3bc0bf7b2e73295cc9b1328c2b45357ffb0d7804622ab3f91a56140b098e93b691032d508156

Download Submit
\Users\Admin\AppData\Local\Temp\3582-490\49233a7ee26c31148bd1aac90c85f35f94577cd6c39c884f058fde7ee37129f4.exe
MD5
2030d70ca5a745bd357902be55a08f79

SHA1
7a3a275909fa3bb9f046f519e034b65836af055a

SHA256
386e2bcf049c7ce689a37ecaebc2758ef97f6f32b41d1c37a0ee774ae2cb5962

SHA512
80e218012ac75d28728b41ed357af4bf65330d23e68211f1d001f54351f9f4f3a587af3338d47a6169c90f1d3ffc07815693fb19e81d124d5fb0c487dbcd6922

Download Submit
memory/1560-53-0x0000000075AB1000-0x0000000075AB3000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads