neshta | 76ecb006aea4715f5123280fb4f966f997166d2457c865e089fe97d5974ee224

General

Target

76ecb006aea4715f5123280fb4f966f997166d2457c865e089fe97d5974ee224.exe
Size

125KB
MD5

8459457bab19323cf1a4e8623b24ab33
SHA1

aa2cf6f4acc59587a124929c70276bf51bbd26df
SHA256

76ecb006aea4715f5123280fb4f966f997166d2457c865e089fe97d5974ee224
SHA512

42dfd0a5fbe18b286b68c936b018b6debac799d01bba3d4e15b414e5799509089fa721436e0e780fafa6bae9525379288d964fd3419a417726ca487c583785bb
SSDEEP

3072:sr8JCbFmmoeVa6l2APUR/jNpz3tiZVBhXRRg/p:ktZvoeA+5IjtGBhX7op

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:

76ecb006aea4715f5123280fb4f966f997166d2457c865e089fe97d5974ee224.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*"	76ecb006aea4715f5123280fb4f966f997166d2457c865e089fe97d5974ee224.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:

76ecb006aea4715f5123280fb4f966f997166d2457c865e089fe97d5974ee224.exe

pid process

856 76ecb006aea4715f5123280fb4f966f997166d2457c865e089fe97d5974ee224.exe

pid	process
856	76ecb006aea4715f5123280fb4f966f997166d2457c865e089fe97d5974ee224.exe

Loads dropped DLL 3 IoCs

Processes:

76ecb006aea4715f5123280fb4f966f997166d2457c865e089fe97d5974ee224.exe

pid	process
1520	76ecb006aea4715f5123280fb4f966f997166d2457c865e089fe97d5974ee224.exe
1520	76ecb006aea4715f5123280fb4f966f997166d2457c865e089fe97d5974ee224.exe
1520	76ecb006aea4715f5123280fb4f966f997166d2457c865e089fe97d5974ee224.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:

76ecb006aea4715f5123280fb4f966f997166d2457c865e089fe97d5974ee224.exe

description	ioc	process
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\ADOBEC~1.EXE	76ecb006aea4715f5123280fb4f966f997166d2457c865e089fe97d5974ee224.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\INFOPATH.EXE	76ecb006aea4715f5123280fb4f966f997166d2457c865e089fe97d5974ee224.exe
File opened for modification	C:\PROGRA~2\WINDOW~1\wabmig.exe	76ecb006aea4715f5123280fb4f966f997166d2457c865e089fe97d5974ee224.exe
File opened for modification	C:\PROGRA~2\COMMON~1\ADOBEA~1\Versions\1.0\ADOBEA~1.EXE	76ecb006aea4715f5123280fb4f966f997166d2457c865e089fe97d5974ee224.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\TextConv\WksConv\Wkconv.exe	76ecb006aea4715f5123280fb4f966f997166d2457c865e089fe97d5974ee224.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\GROOVEMN.EXE	76ecb006aea4715f5123280fb4f966f997166d2457c865e089fe97d5974ee224.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSTORDB.EXE	76ecb006aea4715f5123280fb4f966f997166d2457c865e089fe97d5974ee224.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE	76ecb006aea4715f5123280fb4f966f997166d2457c865e089fe97d5974ee224.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\FLTLDR.EXE	76ecb006aea4715f5123280fb4f966f997166d2457c865e089fe97d5974ee224.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\OFFICE~1\ODeploy.exe	76ecb006aea4715f5123280fb4f966f997166d2457c865e089fe97d5974ee224.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSOHTMED.EXE	76ecb006aea4715f5123280fb4f966f997166d2457c865e089fe97d5974ee224.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmpconfig.exe	76ecb006aea4715f5123280fb4f966f997166d2457c865e089fe97d5974ee224.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{57A73~1\VC_RED~1.EXE	76ecb006aea4715f5123280fb4f966f997166d2457c865e089fe97d5974ee224.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSOUC.EXE	76ecb006aea4715f5123280fb4f966f997166d2457c865e089fe97d5974ee224.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\ImagingDevices.exe	76ecb006aea4715f5123280fb4f966f997166d2457c865e089fe97d5974ee224.exe
File opened for modification	C:\PROGRA~2\WI4223~1\sidebar.exe	76ecb006aea4715f5123280fb4f966f997166d2457c865e089fe97d5974ee224.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\AcroRd32.exe	76ecb006aea4715f5123280fb4f966f997166d2457c865e089fe97d5974ee224.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\DW\DW20.EXE	76ecb006aea4715f5123280fb4f966f997166d2457c865e089fe97d5974ee224.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\CLVIEW.EXE	76ecb006aea4715f5123280fb4f966f997166d2457c865e089fe97d5974ee224.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\WORDICON.EXE	76ecb006aea4715f5123280fb4f966f997166d2457c865e089fe97d5974ee224.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Resource\Icons\SC_REA~1.EXE	76ecb006aea4715f5123280fb4f966f997166d2457c865e089fe97d5974ee224.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\ONENOTE.EXE	76ecb006aea4715f5123280fb4f966f997166d2457c865e089fe97d5974ee224.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\PPTICO.EXE	76ecb006aea4715f5123280fb4f966f997166d2457c865e089fe97d5974ee224.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\XLICONS.EXE	76ecb006aea4715f5123280fb4f966f997166d2457c865e089fe97d5974ee224.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE	76ecb006aea4715f5123280fb4f966f997166d2457c865e089fe97d5974ee224.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\MSOICONS.EXE	76ecb006aea4715f5123280fb4f966f997166d2457c865e089fe97d5974ee224.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~1.EXE	76ecb006aea4715f5123280fb4f966f997166d2457c865e089fe97d5974ee224.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOBD5D~1.EXE	76ecb006aea4715f5123280fb4f966f997166d2457c865e089fe97d5974ee224.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\ACCICONS.EXE	76ecb006aea4715f5123280fb4f966f997166d2457c865e089fe97d5974ee224.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSOSYNC.EXE	76ecb006aea4715f5123280fb4f966f997166d2457c865e089fe97d5974ee224.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSQRY32.EXE	76ecb006aea4715f5123280fb4f966f997166d2457c865e089fe97d5974ee224.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\POWERPNT.EXE	76ecb006aea4715f5123280fb4f966f997166d2457c865e089fe97d5974ee224.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmlaunch.exe	76ecb006aea4715f5123280fb4f966f997166d2457c865e089fe97d5974ee224.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GO664E~1.EXE	76ecb006aea4715f5123280fb4f966f997166d2457c865e089fe97d5974ee224.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\1033\ONELEV.EXE	76ecb006aea4715f5123280fb4f966f997166d2457c865e089fe97d5974ee224.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\BCSSync.exe	76ecb006aea4715f5123280fb4f966f997166d2457c865e089fe97d5974ee224.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\CNFNOT32.EXE	76ecb006aea4715f5123280fb4f966f997166d2457c865e089fe97d5974ee224.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\NAMECO~1.EXE	76ecb006aea4715f5123280fb4f966f997166d2457c865e089fe97d5974ee224.exe
File opened for modification	C:\PROGRA~2\WINDOW~1\wab.exe	76ecb006aea4715f5123280fb4f966f997166d2457c865e089fe97d5974ee224.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\DW\DWTRIG20.EXE	76ecb006aea4715f5123280fb4f966f997166d2457c865e089fe97d5974ee224.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\ink\mip.exe	76ecb006aea4715f5123280fb4f966f997166d2457c865e089fe97d5974ee224.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE	76ecb006aea4715f5123280fb4f966f997166d2457c865e089fe97d5974ee224.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\GRAPH.EXE	76ecb006aea4715f5123280fb4f966f997166d2457c865e089fe97d5974ee224.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\misc.exe	76ecb006aea4715f5123280fb4f966f997166d2457c865e089fe97d5974ee224.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\WMPDMC.exe	76ecb006aea4715f5123280fb4f966f997166d2457c865e089fe97d5974ee224.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE	76ecb006aea4715f5123280fb4f966f997166d2457c865e089fe97d5974ee224.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\ACROBR~1.EXE	76ecb006aea4715f5123280fb4f966f997166d2457c865e089fe97d5974ee224.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\SETUPF~1\{AC76B~1\Setup.exe	76ecb006aea4715f5123280fb4f966f997166d2457c865e089fe97d5974ee224.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Adobe\Updater6\ADOBE_~1.EXE	76ecb006aea4715f5123280fb4f966f997166d2457c865e089fe97d5974ee224.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe	76ecb006aea4715f5123280fb4f966f997166d2457c865e089fe97d5974ee224.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\LICLUA.EXE	76ecb006aea4715f5123280fb4f966f997166d2457c865e089fe97d5974ee224.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~3.EXE	76ecb006aea4715f5123280fb4f966f997166d2457c865e089fe97d5974ee224.exe
File opened for modification	C:\PROGRA~2\Google\Update\DISABL~1.EXE	76ecb006aea4715f5123280fb4f966f997166d2457c865e089fe97d5974ee224.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ieinstal.exe	76ecb006aea4715f5123280fb4f966f997166d2457c865e089fe97d5974ee224.exe
File opened for modification	C:\PROGRA~2\MOZILL~1\UNINST~1.EXE	76ecb006aea4715f5123280fb4f966f997166d2457c865e089fe97d5974ee224.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmprph.exe	76ecb006aea4715f5123280fb4f966f997166d2457c865e089fe97d5974ee224.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\LOGTRA~1.EXE	76ecb006aea4715f5123280fb4f966f997166d2457c865e089fe97d5974ee224.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\EQUATION\EQNEDT32.EXE	76ecb006aea4715f5123280fb4f966f997166d2457c865e089fe97d5974ee224.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\SOURCE~1\OSE.EXE	76ecb006aea4715f5123280fb4f966f997166d2457c865e089fe97d5974ee224.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmpshare.exe	76ecb006aea4715f5123280fb4f966f997166d2457c865e089fe97d5974ee224.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\A3DUTI~1.EXE	76ecb006aea4715f5123280fb4f966f997166d2457c865e089fe97d5974ee224.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\Oarpmany.exe	76ecb006aea4715f5123280fb4f966f997166d2457c865e089fe97d5974ee224.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~4.EXE	76ecb006aea4715f5123280fb4f966f997166d2457c865e089fe97d5974ee224.exe
File opened for modification	C:\PROGRA~2\INTERN~1\iexplore.exe	76ecb006aea4715f5123280fb4f966f997166d2457c865e089fe97d5974ee224.exe

Drops file in Windows directory 1 IoCs

Processes:

76ecb006aea4715f5123280fb4f966f997166d2457c865e089fe97d5974ee224.exe

description ioc process

File opened for modification C:\Windows\svchost.com 76ecb006aea4715f5123280fb4f966f997166d2457c865e089fe97d5974ee224.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	76ecb006aea4715f5123280fb4f966f997166d2457c865e089fe97d5974ee224.exe

Modifies registry class 1 IoCs

Processes:

76ecb006aea4715f5123280fb4f966f997166d2457c865e089fe97d5974ee224.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*"	76ecb006aea4715f5123280fb4f966f997166d2457c865e089fe97d5974ee224.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

76ecb006aea4715f5123280fb4f966f997166d2457c865e089fe97d5974ee224.exe

description	pid	process	target process
PID 1520 wrote to memory of 856	1520	76ecb006aea4715f5123280fb4f966f997166d2457c865e089fe97d5974ee224.exe	76ecb006aea4715f5123280fb4f966f997166d2457c865e089fe97d5974ee224.exe
PID 1520 wrote to memory of 856	1520	76ecb006aea4715f5123280fb4f966f997166d2457c865e089fe97d5974ee224.exe	76ecb006aea4715f5123280fb4f966f997166d2457c865e089fe97d5974ee224.exe
PID 1520 wrote to memory of 856	1520	76ecb006aea4715f5123280fb4f966f997166d2457c865e089fe97d5974ee224.exe	76ecb006aea4715f5123280fb4f966f997166d2457c865e089fe97d5974ee224.exe
PID 1520 wrote to memory of 856	1520	76ecb006aea4715f5123280fb4f966f997166d2457c865e089fe97d5974ee224.exe	76ecb006aea4715f5123280fb4f966f997166d2457c865e089fe97d5974ee224.exe

C:\Users\Admin\AppData\Local\Temp\76ecb006aea4715f5123280fb4f966f997166d2457c865e089fe97d5974ee224.exe
"C:\Users\Admin\AppData\Local\Temp\76ecb006aea4715f5123280fb4f966f997166d2457c865e089fe97d5974ee224.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:1520

C:\Users\Admin\AppData\Local\Temp\3582-490\76ecb006aea4715f5123280fb4f966f997166d2457c865e089fe97d5974ee224.exe
"C:\Users\Admin\AppData\Local\Temp\3582-490\76ecb006aea4715f5123280fb4f966f997166d2457c865e089fe97d5974ee224.exe"
2⤵
- Executes dropped EXE
PID:856

MITRE ATT&CK Matrix ATT&CK 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

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\3582-490\76ecb006aea4715f5123280fb4f966f997166d2457c865e089fe97d5974ee224.exe
Filesize
85KB

MD5
a741ca0514d9ea7ac0568889a1b138f4

SHA1
aa85744278fb1a159d7dd23b8f83d5c699466d12

SHA256
f44a15cdbcb6a02b9eb246913542cec270633c9f06ed4db0f36cb2584222871a

SHA512
77ab93a2f585862bb0764a46f93324ae14497e4d5b0f9df44fab6c3ac29bb81cb66b8bf6acef1a14657d5db8342f2a57305019dc1d2978ab1b8934df1fdbcd34

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\76ecb006aea4715f5123280fb4f966f997166d2457c865e089fe97d5974ee224.exe
Filesize
85KB

MD5
a741ca0514d9ea7ac0568889a1b138f4

SHA1
aa85744278fb1a159d7dd23b8f83d5c699466d12

SHA256
f44a15cdbcb6a02b9eb246913542cec270633c9f06ed4db0f36cb2584222871a

SHA512
77ab93a2f585862bb0764a46f93324ae14497e4d5b0f9df44fab6c3ac29bb81cb66b8bf6acef1a14657d5db8342f2a57305019dc1d2978ab1b8934df1fdbcd34

Download Submit
\Users\Admin\AppData\Local\Temp\3582-490\76ecb006aea4715f5123280fb4f966f997166d2457c865e089fe97d5974ee224.exe
Filesize
85KB

MD5
a741ca0514d9ea7ac0568889a1b138f4

SHA1
aa85744278fb1a159d7dd23b8f83d5c699466d12

SHA256
f44a15cdbcb6a02b9eb246913542cec270633c9f06ed4db0f36cb2584222871a

SHA512
77ab93a2f585862bb0764a46f93324ae14497e4d5b0f9df44fab6c3ac29bb81cb66b8bf6acef1a14657d5db8342f2a57305019dc1d2978ab1b8934df1fdbcd34

Download Submit
memory/856-57-0x0000000000000000-mapping.dmp

Download
memory/1520-54-0x0000000074D61000-0x0000000074D63000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

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Downloads