neshta | fe5db0060b7eabb5610bb60cc37663ca90794350dc55f2a18fdda842755baad6

General

Target

fe5db0060b7eabb5610bb60cc37663ca90794350dc55f2a18fdda842755baad6.exe
Size

319KB
MD5

107c1cbbfa57dc8b0bfebcd6a899ef7f
SHA1

5a2d7e41ee2931fed2edf257bc0020ffaf4ae5dc
SHA256

fe5db0060b7eabb5610bb60cc37663ca90794350dc55f2a18fdda842755baad6
SHA512

b9f65cdb5436b313b393465022db638b363c9101b60dfa7b6ef058f2dc8c13ea1985db064978e1aa9ca58dbc1895fcaee7a487a1ed9ea1db0f38d6ef018dcde2

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:

fe5db0060b7eabb5610bb60cc37663ca90794350dc55f2a18fdda842755baad6.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*"	fe5db0060b7eabb5610bb60cc37663ca90794350dc55f2a18fdda842755baad6.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:

fe5db0060b7eabb5610bb60cc37663ca90794350dc55f2a18fdda842755baad6.exe

pid process

1976 fe5db0060b7eabb5610bb60cc37663ca90794350dc55f2a18fdda842755baad6.exe

pid	process
1976	fe5db0060b7eabb5610bb60cc37663ca90794350dc55f2a18fdda842755baad6.exe

Loads dropped DLL 2 IoCs

Processes:

fe5db0060b7eabb5610bb60cc37663ca90794350dc55f2a18fdda842755baad6.exe

pid	process
856	fe5db0060b7eabb5610bb60cc37663ca90794350dc55f2a18fdda842755baad6.exe
856	fe5db0060b7eabb5610bb60cc37663ca90794350dc55f2a18fdda842755baad6.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:

fe5db0060b7eabb5610bb60cc37663ca90794350dc55f2a18fdda842755baad6.exe

description	ioc	process
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\EQUATION\EQNEDT32.EXE	fe5db0060b7eabb5610bb60cc37663ca90794350dc55f2a18fdda842755baad6.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\ink\mip.exe	fe5db0060b7eabb5610bb60cc37663ca90794350dc55f2a18fdda842755baad6.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe	fe5db0060b7eabb5610bb60cc37663ca90794350dc55f2a18fdda842755baad6.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\SOURCE~1\OSE.EXE	fe5db0060b7eabb5610bb60cc37663ca90794350dc55f2a18fdda842755baad6.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOBD5D~1.EXE	fe5db0060b7eabb5610bb60cc37663ca90794350dc55f2a18fdda842755baad6.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\INFOPATH.EXE	fe5db0060b7eabb5610bb60cc37663ca90794350dc55f2a18fdda842755baad6.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSOUC.EXE	fe5db0060b7eabb5610bb60cc37663ca90794350dc55f2a18fdda842755baad6.exe
File opened for modification	C:\PROGRA~2\COMMON~1\ADOBEA~1\Versions\1.0\ADOBEA~1.EXE	fe5db0060b7eabb5610bb60cc37663ca90794350dc55f2a18fdda842755baad6.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ieinstal.exe	fe5db0060b7eabb5610bb60cc37663ca90794350dc55f2a18fdda842755baad6.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\XLICONS.EXE	fe5db0060b7eabb5610bb60cc37663ca90794350dc55f2a18fdda842755baad6.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmplayer.exe	fe5db0060b7eabb5610bb60cc37663ca90794350dc55f2a18fdda842755baad6.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE	fe5db0060b7eabb5610bb60cc37663ca90794350dc55f2a18fdda842755baad6.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Resource\Icons\SC_REA~1.EXE	fe5db0060b7eabb5610bb60cc37663ca90794350dc55f2a18fdda842755baad6.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\OFFICE~1\Setup.exe	fe5db0060b7eabb5610bb60cc37663ca90794350dc55f2a18fdda842755baad6.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\IECONT~1.EXE	fe5db0060b7eabb5610bb60cc37663ca90794350dc55f2a18fdda842755baad6.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\misc.exe	fe5db0060b7eabb5610bb60cc37663ca90794350dc55f2a18fdda842755baad6.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSTORE.EXE	fe5db0060b7eabb5610bb60cc37663ca90794350dc55f2a18fdda842755baad6.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\WORDICON.EXE	fe5db0060b7eabb5610bb60cc37663ca90794350dc55f2a18fdda842755baad6.exe
File opened for modification	C:\PROGRA~2\WINDOW~1\WinMail.exe	fe5db0060b7eabb5610bb60cc37663ca90794350dc55f2a18fdda842755baad6.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\TextConv\WksConv\Wkconv.exe	fe5db0060b7eabb5610bb60cc37663ca90794350dc55f2a18fdda842755baad6.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSOSYNC.EXE	fe5db0060b7eabb5610bb60cc37663ca90794350dc55f2a18fdda842755baad6.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\SELFCERT.EXE	fe5db0060b7eabb5610bb60cc37663ca90794350dc55f2a18fdda842755baad6.exe
File opened for modification	C:\PROGRA~2\WINDOW~1\wabmig.exe	fe5db0060b7eabb5610bb60cc37663ca90794350dc55f2a18fdda842755baad6.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\DW\DWTRIG20.EXE	fe5db0060b7eabb5610bb60cc37663ca90794350dc55f2a18fdda842755baad6.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ielowutil.exe	fe5db0060b7eabb5610bb60cc37663ca90794350dc55f2a18fdda842755baad6.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\BCSSync.exe	fe5db0060b7eabb5610bb60cc37663ca90794350dc55f2a18fdda842755baad6.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\GROOVEMN.EXE	fe5db0060b7eabb5610bb60cc37663ca90794350dc55f2a18fdda842755baad6.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\ACCICONS.EXE	fe5db0060b7eabb5610bb60cc37663ca90794350dc55f2a18fdda842755baad6.exe
File opened for modification	C:\PROGRA~2\MOZILL~1\UNINST~1.EXE	fe5db0060b7eabb5610bb60cc37663ca90794350dc55f2a18fdda842755baad6.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~2.EXE	fe5db0060b7eabb5610bb60cc37663ca90794350dc55f2a18fdda842755baad6.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\OIS.EXE	fe5db0060b7eabb5610bb60cc37663ca90794350dc55f2a18fdda842755baad6.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\A3DUTI~1.EXE	fe5db0060b7eabb5610bb60cc37663ca90794350dc55f2a18fdda842755baad6.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~4.EXE	fe5db0060b7eabb5610bb60cc37663ca90794350dc55f2a18fdda842755baad6.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\1033\ONELEV.EXE	fe5db0060b7eabb5610bb60cc37663ca90794350dc55f2a18fdda842755baad6.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSTORDB.EXE	fe5db0060b7eabb5610bb60cc37663ca90794350dc55f2a18fdda842755baad6.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\PPTICO.EXE	fe5db0060b7eabb5610bb60cc37663ca90794350dc55f2a18fdda842755baad6.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE	fe5db0060b7eabb5610bb60cc37663ca90794350dc55f2a18fdda842755baad6.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\Eula.exe	fe5db0060b7eabb5610bb60cc37663ca90794350dc55f2a18fdda842755baad6.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\Oarpmany.exe	fe5db0060b7eabb5610bb60cc37663ca90794350dc55f2a18fdda842755baad6.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~3.EXE	fe5db0060b7eabb5610bb60cc37663ca90794350dc55f2a18fdda842755baad6.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmpshare.exe	fe5db0060b7eabb5610bb60cc37663ca90794350dc55f2a18fdda842755baad6.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\ADOBEC~1.EXE	fe5db0060b7eabb5610bb60cc37663ca90794350dc55f2a18fdda842755baad6.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Adobe\Updater6\ADOBE_~1.EXE	fe5db0060b7eabb5610bb60cc37663ca90794350dc55f2a18fdda842755baad6.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\GRAPH.EXE	fe5db0060b7eabb5610bb60cc37663ca90794350dc55f2a18fdda842755baad6.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\setup_wm.exe	fe5db0060b7eabb5610bb60cc37663ca90794350dc55f2a18fdda842755baad6.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmlaunch.exe	fe5db0060b7eabb5610bb60cc37663ca90794350dc55f2a18fdda842755baad6.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{57A73~1\VC_RED~1.EXE	fe5db0060b7eabb5610bb60cc37663ca90794350dc55f2a18fdda842755baad6.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE	fe5db0060b7eabb5610bb60cc37663ca90794350dc55f2a18fdda842755baad6.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\DW\DW20.EXE	fe5db0060b7eabb5610bb60cc37663ca90794350dc55f2a18fdda842755baad6.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\FLTLDR.EXE	fe5db0060b7eabb5610bb60cc37663ca90794350dc55f2a18fdda842755baad6.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\LICLUA.EXE	fe5db0060b7eabb5610bb60cc37663ca90794350dc55f2a18fdda842755baad6.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\MSOICONS.EXE	fe5db0060b7eabb5610bb60cc37663ca90794350dc55f2a18fdda842755baad6.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE	fe5db0060b7eabb5610bb60cc37663ca90794350dc55f2a18fdda842755baad6.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\CNFNOT32.EXE	fe5db0060b7eabb5610bb60cc37663ca90794350dc55f2a18fdda842755baad6.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSQRY32.EXE	fe5db0060b7eabb5610bb60cc37663ca90794350dc55f2a18fdda842755baad6.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\ACROBR~1.EXE	fe5db0060b7eabb5610bb60cc37663ca90794350dc55f2a18fdda842755baad6.exe
File opened for modification	C:\PROGRA~2\INTERN~1\iexplore.exe	fe5db0060b7eabb5610bb60cc37663ca90794350dc55f2a18fdda842755baad6.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\NAMECO~1.EXE	fe5db0060b7eabb5610bb60cc37663ca90794350dc55f2a18fdda842755baad6.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE	fe5db0060b7eabb5610bb60cc37663ca90794350dc55f2a18fdda842755baad6.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\AcroRd32.exe	fe5db0060b7eabb5610bb60cc37663ca90794350dc55f2a18fdda842755baad6.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\SETUPF~1\{AC76B~1\Setup.exe	fe5db0060b7eabb5610bb60cc37663ca90794350dc55f2a18fdda842755baad6.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\MSOXMLED.EXE	fe5db0060b7eabb5610bb60cc37663ca90794350dc55f2a18fdda842755baad6.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~1.EXE	fe5db0060b7eabb5610bb60cc37663ca90794350dc55f2a18fdda842755baad6.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSOHTMED.EXE	fe5db0060b7eabb5610bb60cc37663ca90794350dc55f2a18fdda842755baad6.exe

Drops file in Windows directory 1 IoCs

Processes:

fe5db0060b7eabb5610bb60cc37663ca90794350dc55f2a18fdda842755baad6.exe

description ioc process

File opened for modification C:\Windows\svchost.com fe5db0060b7eabb5610bb60cc37663ca90794350dc55f2a18fdda842755baad6.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	fe5db0060b7eabb5610bb60cc37663ca90794350dc55f2a18fdda842755baad6.exe

Modifies registry class 1 IoCs

Processes:

fe5db0060b7eabb5610bb60cc37663ca90794350dc55f2a18fdda842755baad6.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*"	fe5db0060b7eabb5610bb60cc37663ca90794350dc55f2a18fdda842755baad6.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

fe5db0060b7eabb5610bb60cc37663ca90794350dc55f2a18fdda842755baad6.exe

description	pid	process	target process
PID 856 wrote to memory of 1976	856	fe5db0060b7eabb5610bb60cc37663ca90794350dc55f2a18fdda842755baad6.exe	fe5db0060b7eabb5610bb60cc37663ca90794350dc55f2a18fdda842755baad6.exe
PID 856 wrote to memory of 1976	856	fe5db0060b7eabb5610bb60cc37663ca90794350dc55f2a18fdda842755baad6.exe	fe5db0060b7eabb5610bb60cc37663ca90794350dc55f2a18fdda842755baad6.exe
PID 856 wrote to memory of 1976	856	fe5db0060b7eabb5610bb60cc37663ca90794350dc55f2a18fdda842755baad6.exe	fe5db0060b7eabb5610bb60cc37663ca90794350dc55f2a18fdda842755baad6.exe
PID 856 wrote to memory of 1976	856	fe5db0060b7eabb5610bb60cc37663ca90794350dc55f2a18fdda842755baad6.exe	fe5db0060b7eabb5610bb60cc37663ca90794350dc55f2a18fdda842755baad6.exe

C:\Users\Admin\AppData\Local\Temp\fe5db0060b7eabb5610bb60cc37663ca90794350dc55f2a18fdda842755baad6.exe
"C:\Users\Admin\AppData\Local\Temp\fe5db0060b7eabb5610bb60cc37663ca90794350dc55f2a18fdda842755baad6.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:856
- C:\Users\Admin\AppData\Local\Temp\3582-490\fe5db0060b7eabb5610bb60cc37663ca90794350dc55f2a18fdda842755baad6.exe
  "C:\Users\Admin\AppData\Local\Temp\3582-490\fe5db0060b7eabb5610bb60cc37663ca90794350dc55f2a18fdda842755baad6.exe"
  2⤵
  - Executes dropped EXE
  PID:1976

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

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\3582-490\fe5db0060b7eabb5610bb60cc37663ca90794350dc55f2a18fdda842755baad6.exe

Filesize
278KB

MD5
6e76e2d124d8f3e6e4570732100258e8

SHA1
2b708c51fe888bb07c19e9d9c68529fd1c8982cc

SHA256
772fd5d70a592ff6cc42cd5297d684c9a887d135638b92a3098a4a9076d6da50

SHA512
20048a4f8c23d4a6973ea8e81f57d5e8bba4f271f388d84d5a913e384af1246259321d1f9cd3bf52d1a63e54599064b156b72e1c7a8e33fedc30d8f7edf9b88b

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\fe5db0060b7eabb5610bb60cc37663ca90794350dc55f2a18fdda842755baad6.exe

Filesize
278KB

MD5
6e76e2d124d8f3e6e4570732100258e8

SHA1
2b708c51fe888bb07c19e9d9c68529fd1c8982cc

SHA256
772fd5d70a592ff6cc42cd5297d684c9a887d135638b92a3098a4a9076d6da50

SHA512
20048a4f8c23d4a6973ea8e81f57d5e8bba4f271f388d84d5a913e384af1246259321d1f9cd3bf52d1a63e54599064b156b72e1c7a8e33fedc30d8f7edf9b88b

Download Submit
memory/856-54-0x0000000076191000-0x0000000076193000-memory.dmp

Filesize
8KB

Download
memory/1976-56-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads