neshta | 95df9f6e8cb915f2598b414e96d44b86bf766d2816bdefa264ae6a9737858efb

General

Target

95df9f6e8cb915f2598b414e96d44b86bf766d2816bdefa264ae6a9737858efb.exe
Size

866KB
MD5

139c8794fbaad87627057f9df1bc8362
SHA1

2d600c06f66453656a8a448de0ab3bf28e4ecb79
SHA256

95df9f6e8cb915f2598b414e96d44b86bf766d2816bdefa264ae6a9737858efb
SHA512

b7b2c8ba2800e4affec288c6070b50dbccd377328b143b3fcc378d18bb38f281b334a91f86aedd721ec421bd78bbd3a65f428178c0ace821952298936d427fd9
SSDEEP

24576:nFYkoAT97xqG3J9NpsK+XNXxayy8f5pVq735w5FHX+Vxuu3ksSisEGkGCKxqE6Xe:FYkoAT97xr3fND+XNXxayy8f5pVq73iP

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:

95df9f6e8cb915f2598b414e96d44b86bf766d2816bdefa264ae6a9737858efb.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*"	95df9f6e8cb915f2598b414e96d44b86bf766d2816bdefa264ae6a9737858efb.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:

95df9f6e8cb915f2598b414e96d44b86bf766d2816bdefa264ae6a9737858efb.exe

pid process

1676 95df9f6e8cb915f2598b414e96d44b86bf766d2816bdefa264ae6a9737858efb.exe

pid	process
1676	95df9f6e8cb915f2598b414e96d44b86bf766d2816bdefa264ae6a9737858efb.exe

Loads dropped DLL 2 IoCs

Processes:

95df9f6e8cb915f2598b414e96d44b86bf766d2816bdefa264ae6a9737858efb.exe

pid	process
1512	95df9f6e8cb915f2598b414e96d44b86bf766d2816bdefa264ae6a9737858efb.exe
1512	95df9f6e8cb915f2598b414e96d44b86bf766d2816bdefa264ae6a9737858efb.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:

95df9f6e8cb915f2598b414e96d44b86bf766d2816bdefa264ae6a9737858efb.exe

description	ioc	process
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSQRY32.EXE	95df9f6e8cb915f2598b414e96d44b86bf766d2816bdefa264ae6a9737858efb.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSTORE.EXE	95df9f6e8cb915f2598b414e96d44b86bf766d2816bdefa264ae6a9737858efb.exe
File opened for modification	C:\PROGRA~2\WINDOW~1\wab.exe	95df9f6e8cb915f2598b414e96d44b86bf766d2816bdefa264ae6a9737858efb.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Adobe\Updater6\ADOBEU~1.EXE	95df9f6e8cb915f2598b414e96d44b86bf766d2816bdefa264ae6a9737858efb.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Adobe\Updater6\ADOBE_~1.EXE	95df9f6e8cb915f2598b414e96d44b86bf766d2816bdefa264ae6a9737858efb.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\LICLUA.EXE	95df9f6e8cb915f2598b414e96d44b86bf766d2816bdefa264ae6a9737858efb.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\MSOXMLED.EXE	95df9f6e8cb915f2598b414e96d44b86bf766d2816bdefa264ae6a9737858efb.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\INFOPATH.EXE	95df9f6e8cb915f2598b414e96d44b86bf766d2816bdefa264ae6a9737858efb.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE	95df9f6e8cb915f2598b414e96d44b86bf766d2816bdefa264ae6a9737858efb.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmprph.exe	95df9f6e8cb915f2598b414e96d44b86bf766d2816bdefa264ae6a9737858efb.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\Eula.exe	95df9f6e8cb915f2598b414e96d44b86bf766d2816bdefa264ae6a9737858efb.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\OFFICE~1\Setup.exe	95df9f6e8cb915f2598b414e96d44b86bf766d2816bdefa264ae6a9737858efb.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\1033\ONELEV.EXE	95df9f6e8cb915f2598b414e96d44b86bf766d2816bdefa264ae6a9737858efb.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\GROOVEMN.EXE	95df9f6e8cb915f2598b414e96d44b86bf766d2816bdefa264ae6a9737858efb.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\VPREVIEW.EXE	95df9f6e8cb915f2598b414e96d44b86bf766d2816bdefa264ae6a9737858efb.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\ImagingDevices.exe	95df9f6e8cb915f2598b414e96d44b86bf766d2816bdefa264ae6a9737858efb.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{57A73~1\VC_RED~1.EXE	95df9f6e8cb915f2598b414e96d44b86bf766d2816bdefa264ae6a9737858efb.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\ACROBR~1.EXE	95df9f6e8cb915f2598b414e96d44b86bf766d2816bdefa264ae6a9737858efb.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\LOGTRA~1.EXE	95df9f6e8cb915f2598b414e96d44b86bf766d2816bdefa264ae6a9737858efb.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~4.EXE	95df9f6e8cb915f2598b414e96d44b86bf766d2816bdefa264ae6a9737858efb.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSTORDB.EXE	95df9f6e8cb915f2598b414e96d44b86bf766d2816bdefa264ae6a9737858efb.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\PPTICO.EXE	95df9f6e8cb915f2598b414e96d44b86bf766d2816bdefa264ae6a9737858efb.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\MSOICONS.EXE	95df9f6e8cb915f2598b414e96d44b86bf766d2816bdefa264ae6a9737858efb.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE	95df9f6e8cb915f2598b414e96d44b86bf766d2816bdefa264ae6a9737858efb.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\ADOBEC~1.EXE	95df9f6e8cb915f2598b414e96d44b86bf766d2816bdefa264ae6a9737858efb.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Resource\Icons\SC_REA~1.EXE	95df9f6e8cb915f2598b414e96d44b86bf766d2816bdefa264ae6a9737858efb.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\ink\mip.exe	95df9f6e8cb915f2598b414e96d44b86bf766d2816bdefa264ae6a9737858efb.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\CNFNOT32.EXE	95df9f6e8cb915f2598b414e96d44b86bf766d2816bdefa264ae6a9737858efb.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmlaunch.exe	95df9f6e8cb915f2598b414e96d44b86bf766d2816bdefa264ae6a9737858efb.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\WORDICON.EXE	95df9f6e8cb915f2598b414e96d44b86bf766d2816bdefa264ae6a9737858efb.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\WMPDMC.exe	95df9f6e8cb915f2598b414e96d44b86bf766d2816bdefa264ae6a9737858efb.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmpshare.exe	95df9f6e8cb915f2598b414e96d44b86bf766d2816bdefa264ae6a9737858efb.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\DW\DWTRIG20.EXE	95df9f6e8cb915f2598b414e96d44b86bf766d2816bdefa264ae6a9737858efb.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\TextConv\WksConv\Wkconv.exe	95df9f6e8cb915f2598b414e96d44b86bf766d2816bdefa264ae6a9737858efb.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~2.EXE	95df9f6e8cb915f2598b414e96d44b86bf766d2816bdefa264ae6a9737858efb.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\CLVIEW.EXE	95df9f6e8cb915f2598b414e96d44b86bf766d2816bdefa264ae6a9737858efb.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\WINWORD.EXE	95df9f6e8cb915f2598b414e96d44b86bf766d2816bdefa264ae6a9737858efb.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\SETUPF~1\{AC76B~1\Setup.exe	95df9f6e8cb915f2598b414e96d44b86bf766d2816bdefa264ae6a9737858efb.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE	95df9f6e8cb915f2598b414e96d44b86bf766d2816bdefa264ae6a9737858efb.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\NAMECO~1.EXE	95df9f6e8cb915f2598b414e96d44b86bf766d2816bdefa264ae6a9737858efb.exe
File opened for modification	C:\PROGRA~2\WINDOW~1\WinMail.exe	95df9f6e8cb915f2598b414e96d44b86bf766d2816bdefa264ae6a9737858efb.exe
File opened for modification	C:\PROGRA~2\WINDOW~2\ACCESS~1\wordpad.exe	95df9f6e8cb915f2598b414e96d44b86bf766d2816bdefa264ae6a9737858efb.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ieinstal.exe	95df9f6e8cb915f2598b414e96d44b86bf766d2816bdefa264ae6a9737858efb.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\GRAPH.EXE	95df9f6e8cb915f2598b414e96d44b86bf766d2816bdefa264ae6a9737858efb.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\AcroRd32.exe	95df9f6e8cb915f2598b414e96d44b86bf766d2816bdefa264ae6a9737858efb.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~1.EXE	95df9f6e8cb915f2598b414e96d44b86bf766d2816bdefa264ae6a9737858efb.exe
File opened for modification	C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE	95df9f6e8cb915f2598b414e96d44b86bf766d2816bdefa264ae6a9737858efb.exe
File opened for modification	C:\PROGRA~2\WINDOW~1\wabmig.exe	95df9f6e8cb915f2598b414e96d44b86bf766d2816bdefa264ae6a9737858efb.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ielowutil.exe	95df9f6e8cb915f2598b414e96d44b86bf766d2816bdefa264ae6a9737858efb.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE	95df9f6e8cb915f2598b414e96d44b86bf766d2816bdefa264ae6a9737858efb.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE	95df9f6e8cb915f2598b414e96d44b86bf766d2816bdefa264ae6a9737858efb.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\EQUATION\EQNEDT32.EXE	95df9f6e8cb915f2598b414e96d44b86bf766d2816bdefa264ae6a9737858efb.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe	95df9f6e8cb915f2598b414e96d44b86bf766d2816bdefa264ae6a9737858efb.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOBD5D~1.EXE	95df9f6e8cb915f2598b414e96d44b86bf766d2816bdefa264ae6a9737858efb.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSOHTMED.EXE	95df9f6e8cb915f2598b414e96d44b86bf766d2816bdefa264ae6a9737858efb.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSOSYNC.EXE	95df9f6e8cb915f2598b414e96d44b86bf766d2816bdefa264ae6a9737858efb.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\setup_wm.exe	95df9f6e8cb915f2598b414e96d44b86bf766d2816bdefa264ae6a9737858efb.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmpconfig.exe	95df9f6e8cb915f2598b414e96d44b86bf766d2816bdefa264ae6a9737858efb.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE	95df9f6e8cb915f2598b414e96d44b86bf766d2816bdefa264ae6a9737858efb.exe
File opened for modification	C:\PROGRA~2\COMMON~1\ADOBEA~1\Versions\1.0\ADOBEA~1.EXE	95df9f6e8cb915f2598b414e96d44b86bf766d2816bdefa264ae6a9737858efb.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\Oarpmany.exe	95df9f6e8cb915f2598b414e96d44b86bf766d2816bdefa264ae6a9737858efb.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\OFFICE~1\ODeploy.exe	95df9f6e8cb915f2598b414e96d44b86bf766d2816bdefa264ae6a9737858efb.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOF5E2~1.EXE	95df9f6e8cb915f2598b414e96d44b86bf766d2816bdefa264ae6a9737858efb.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSOUC.EXE	95df9f6e8cb915f2598b414e96d44b86bf766d2816bdefa264ae6a9737858efb.exe

Drops file in Windows directory 1 IoCs

Processes:

95df9f6e8cb915f2598b414e96d44b86bf766d2816bdefa264ae6a9737858efb.exe

description ioc process

File opened for modification C:\Windows\svchost.com 95df9f6e8cb915f2598b414e96d44b86bf766d2816bdefa264ae6a9737858efb.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	95df9f6e8cb915f2598b414e96d44b86bf766d2816bdefa264ae6a9737858efb.exe

Modifies registry class 1 IoCs

Processes:

95df9f6e8cb915f2598b414e96d44b86bf766d2816bdefa264ae6a9737858efb.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*"	95df9f6e8cb915f2598b414e96d44b86bf766d2816bdefa264ae6a9737858efb.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

95df9f6e8cb915f2598b414e96d44b86bf766d2816bdefa264ae6a9737858efb.exe

description	pid	process	target process
PID 1512 wrote to memory of 1676	1512	95df9f6e8cb915f2598b414e96d44b86bf766d2816bdefa264ae6a9737858efb.exe	95df9f6e8cb915f2598b414e96d44b86bf766d2816bdefa264ae6a9737858efb.exe
PID 1512 wrote to memory of 1676	1512	95df9f6e8cb915f2598b414e96d44b86bf766d2816bdefa264ae6a9737858efb.exe	95df9f6e8cb915f2598b414e96d44b86bf766d2816bdefa264ae6a9737858efb.exe
PID 1512 wrote to memory of 1676	1512	95df9f6e8cb915f2598b414e96d44b86bf766d2816bdefa264ae6a9737858efb.exe	95df9f6e8cb915f2598b414e96d44b86bf766d2816bdefa264ae6a9737858efb.exe
PID 1512 wrote to memory of 1676	1512	95df9f6e8cb915f2598b414e96d44b86bf766d2816bdefa264ae6a9737858efb.exe	95df9f6e8cb915f2598b414e96d44b86bf766d2816bdefa264ae6a9737858efb.exe

C:\Users\Admin\AppData\Local\Temp\95df9f6e8cb915f2598b414e96d44b86bf766d2816bdefa264ae6a9737858efb.exe
"C:\Users\Admin\AppData\Local\Temp\95df9f6e8cb915f2598b414e96d44b86bf766d2816bdefa264ae6a9737858efb.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:1512

C:\Users\Admin\AppData\Local\Temp\3582-490\95df9f6e8cb915f2598b414e96d44b86bf766d2816bdefa264ae6a9737858efb.exe
"C:\Users\Admin\AppData\Local\Temp\3582-490\95df9f6e8cb915f2598b414e96d44b86bf766d2816bdefa264ae6a9737858efb.exe"
2⤵
- Executes dropped EXE
PID:1676

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\95df9f6e8cb915f2598b414e96d44b86bf766d2816bdefa264ae6a9737858efb.exe

Filesize
826KB

MD5
e6e8b9dd567b32691322b1262743752e

SHA1
30d65274f98fd38a0546c6181fb1009259e87c08

SHA256
f49a7edd84b648ddf75a3d4e6299eaa61fa8c249ca8cb1a98585367dad28071c

SHA512
e5c79526d410e1a062efabdaf060ac466798f58ad9bedd701fbefa5936533cea04ac70220b79a6fcc367de51ece796571c3e813ae5db3b7843c186df5dfcb11d

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\95df9f6e8cb915f2598b414e96d44b86bf766d2816bdefa264ae6a9737858efb.exe

Filesize
826KB

MD5
e6e8b9dd567b32691322b1262743752e

SHA1
30d65274f98fd38a0546c6181fb1009259e87c08

SHA256
f49a7edd84b648ddf75a3d4e6299eaa61fa8c249ca8cb1a98585367dad28071c

SHA512
e5c79526d410e1a062efabdaf060ac466798f58ad9bedd701fbefa5936533cea04ac70220b79a6fcc367de51ece796571c3e813ae5db3b7843c186df5dfcb11d

Download Submit
memory/1512-54-0x0000000075C81000-0x0000000075C83000-memory.dmp

Filesize
8KB

Download
memory/1676-56-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads