neshta | 037ee93cf2bce314801fcc4ee3c006699c2801988dd368bd82f5e0f2591db6d1

General

Target

037ee93cf2bce314801fcc4ee3c006699c2801988dd368bd82f5e0f2591db6d1.exe
Size

237KB
MD5

1030396e848d7d6e698f2bf96388bb70
SHA1

ca28e44d860d704bbc2a6cdf0b7f78cfa0bb7658
SHA256

037ee93cf2bce314801fcc4ee3c006699c2801988dd368bd82f5e0f2591db6d1
SHA512

72912cc0097a02a7b84416ed3ac4dd43f78ac38dea3965df6c4764c15d446eb531209c508240eb2541331177128c10b1898736f3711f0f13f4b6f2a51cfc023f
SSDEEP

3072:sr85C5oACDWAW8fCNG650/Ud6L2NJEJTdISyi1BuVXJkd:k95KWu3f/wbAdIl2BuVZkd

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:

037ee93cf2bce314801fcc4ee3c006699c2801988dd368bd82f5e0f2591db6d1.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*"	037ee93cf2bce314801fcc4ee3c006699c2801988dd368bd82f5e0f2591db6d1.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:

037ee93cf2bce314801fcc4ee3c006699c2801988dd368bd82f5e0f2591db6d1.exe

pid process

1356 037ee93cf2bce314801fcc4ee3c006699c2801988dd368bd82f5e0f2591db6d1.exe

pid	process
1356	037ee93cf2bce314801fcc4ee3c006699c2801988dd368bd82f5e0f2591db6d1.exe

Loads dropped DLL 2 IoCs

Processes:

037ee93cf2bce314801fcc4ee3c006699c2801988dd368bd82f5e0f2591db6d1.exe

pid	process
1652	037ee93cf2bce314801fcc4ee3c006699c2801988dd368bd82f5e0f2591db6d1.exe
1652	037ee93cf2bce314801fcc4ee3c006699c2801988dd368bd82f5e0f2591db6d1.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:

037ee93cf2bce314801fcc4ee3c006699c2801988dd368bd82f5e0f2591db6d1.exe

description	ioc	process
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\SELFCERT.EXE	037ee93cf2bce314801fcc4ee3c006699c2801988dd368bd82f5e0f2591db6d1.exe
File opened for modification	C:\PROGRA~2\MOZILL~1\UNINST~1.EXE	037ee93cf2bce314801fcc4ee3c006699c2801988dd368bd82f5e0f2591db6d1.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmplayer.exe	037ee93cf2bce314801fcc4ee3c006699c2801988dd368bd82f5e0f2591db6d1.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE	037ee93cf2bce314801fcc4ee3c006699c2801988dd368bd82f5e0f2591db6d1.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\AcroRd32.exe	037ee93cf2bce314801fcc4ee3c006699c2801988dd368bd82f5e0f2591db6d1.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOBD5D~1.EXE	037ee93cf2bce314801fcc4ee3c006699c2801988dd368bd82f5e0f2591db6d1.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GO664E~1.EXE	037ee93cf2bce314801fcc4ee3c006699c2801988dd368bd82f5e0f2591db6d1.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOF5E2~1.EXE	037ee93cf2bce314801fcc4ee3c006699c2801988dd368bd82f5e0f2591db6d1.exe
File opened for modification	C:\PROGRA~2\WINDOW~1\wab.exe	037ee93cf2bce314801fcc4ee3c006699c2801988dd368bd82f5e0f2591db6d1.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE	037ee93cf2bce314801fcc4ee3c006699c2801988dd368bd82f5e0f2591db6d1.exe
File opened for modification	C:\PROGRA~2\COMMON~1\ADOBEA~1\Versions\1.0\ADOBEA~1.EXE	037ee93cf2bce314801fcc4ee3c006699c2801988dd368bd82f5e0f2591db6d1.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE	037ee93cf2bce314801fcc4ee3c006699c2801988dd368bd82f5e0f2591db6d1.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\OFFICE~1\ODeploy.exe	037ee93cf2bce314801fcc4ee3c006699c2801988dd368bd82f5e0f2591db6d1.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\PPTICO.EXE	037ee93cf2bce314801fcc4ee3c006699c2801988dd368bd82f5e0f2591db6d1.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Adobe\Updater6\ADOBE_~1.EXE	037ee93cf2bce314801fcc4ee3c006699c2801988dd368bd82f5e0f2591db6d1.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe	037ee93cf2bce314801fcc4ee3c006699c2801988dd368bd82f5e0f2591db6d1.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\TextConv\WksConv\Wkconv.exe	037ee93cf2bce314801fcc4ee3c006699c2801988dd368bd82f5e0f2591db6d1.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~2.EXE	037ee93cf2bce314801fcc4ee3c006699c2801988dd368bd82f5e0f2591db6d1.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\CLVIEW.EXE	037ee93cf2bce314801fcc4ee3c006699c2801988dd368bd82f5e0f2591db6d1.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\GRAPH.EXE	037ee93cf2bce314801fcc4ee3c006699c2801988dd368bd82f5e0f2591db6d1.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE	037ee93cf2bce314801fcc4ee3c006699c2801988dd368bd82f5e0f2591db6d1.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\ACROBR~1.EXE	037ee93cf2bce314801fcc4ee3c006699c2801988dd368bd82f5e0f2591db6d1.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\OFFICE~1\Setup.exe	037ee93cf2bce314801fcc4ee3c006699c2801988dd368bd82f5e0f2591db6d1.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\setup_wm.exe	037ee93cf2bce314801fcc4ee3c006699c2801988dd368bd82f5e0f2591db6d1.exe
File opened for modification	C:\PROGRA~2\WI4223~1\sidebar.exe	037ee93cf2bce314801fcc4ee3c006699c2801988dd368bd82f5e0f2591db6d1.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE	037ee93cf2bce314801fcc4ee3c006699c2801988dd368bd82f5e0f2591db6d1.exe
File opened for modification	C:\PROGRA~2\INTERN~1\iexplore.exe	037ee93cf2bce314801fcc4ee3c006699c2801988dd368bd82f5e0f2591db6d1.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSOUC.EXE	037ee93cf2bce314801fcc4ee3c006699c2801988dd368bd82f5e0f2591db6d1.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ieinstal.exe	037ee93cf2bce314801fcc4ee3c006699c2801988dd368bd82f5e0f2591db6d1.exe
File opened for modification	C:\PROGRA~2\WINDOW~1\WinMail.exe	037ee93cf2bce314801fcc4ee3c006699c2801988dd368bd82f5e0f2591db6d1.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmprph.exe	037ee93cf2bce314801fcc4ee3c006699c2801988dd368bd82f5e0f2591db6d1.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{57A73~1\VC_RED~1.EXE	037ee93cf2bce314801fcc4ee3c006699c2801988dd368bd82f5e0f2591db6d1.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\A3DUTI~1.EXE	037ee93cf2bce314801fcc4ee3c006699c2801988dd368bd82f5e0f2591db6d1.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\Oarpmany.exe	037ee93cf2bce314801fcc4ee3c006699c2801988dd368bd82f5e0f2591db6d1.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\misc.exe	037ee93cf2bce314801fcc4ee3c006699c2801988dd368bd82f5e0f2591db6d1.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\NAMECO~1.EXE	037ee93cf2bce314801fcc4ee3c006699c2801988dd368bd82f5e0f2591db6d1.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\WINWORD.EXE	037ee93cf2bce314801fcc4ee3c006699c2801988dd368bd82f5e0f2591db6d1.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\WMPDMC.exe	037ee93cf2bce314801fcc4ee3c006699c2801988dd368bd82f5e0f2591db6d1.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\SETUPF~1\{AC76B~1\Setup.exe	037ee93cf2bce314801fcc4ee3c006699c2801988dd368bd82f5e0f2591db6d1.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\INFOPATH.EXE	037ee93cf2bce314801fcc4ee3c006699c2801988dd368bd82f5e0f2591db6d1.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~3.EXE	037ee93cf2bce314801fcc4ee3c006699c2801988dd368bd82f5e0f2591db6d1.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\WORDICON.EXE	037ee93cf2bce314801fcc4ee3c006699c2801988dd368bd82f5e0f2591db6d1.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\ADOBEC~1.EXE	037ee93cf2bce314801fcc4ee3c006699c2801988dd368bd82f5e0f2591db6d1.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\ONENOTE.EXE	037ee93cf2bce314801fcc4ee3c006699c2801988dd368bd82f5e0f2591db6d1.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\GROOVEMN.EXE	037ee93cf2bce314801fcc4ee3c006699c2801988dd368bd82f5e0f2591db6d1.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\OIS.EXE	037ee93cf2bce314801fcc4ee3c006699c2801988dd368bd82f5e0f2591db6d1.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmlaunch.exe	037ee93cf2bce314801fcc4ee3c006699c2801988dd368bd82f5e0f2591db6d1.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmpshare.exe	037ee93cf2bce314801fcc4ee3c006699c2801988dd368bd82f5e0f2591db6d1.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~1.EXE	037ee93cf2bce314801fcc4ee3c006699c2801988dd368bd82f5e0f2591db6d1.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ielowutil.exe	037ee93cf2bce314801fcc4ee3c006699c2801988dd368bd82f5e0f2591db6d1.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\MSOICONS.EXE	037ee93cf2bce314801fcc4ee3c006699c2801988dd368bd82f5e0f2591db6d1.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\MSOXMLED.EXE	037ee93cf2bce314801fcc4ee3c006699c2801988dd368bd82f5e0f2591db6d1.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~4.EXE	037ee93cf2bce314801fcc4ee3c006699c2801988dd368bd82f5e0f2591db6d1.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\CNFNOT32.EXE	037ee93cf2bce314801fcc4ee3c006699c2801988dd368bd82f5e0f2591db6d1.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSQRY32.EXE	037ee93cf2bce314801fcc4ee3c006699c2801988dd368bd82f5e0f2591db6d1.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE	037ee93cf2bce314801fcc4ee3c006699c2801988dd368bd82f5e0f2591db6d1.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\FLTLDR.EXE	037ee93cf2bce314801fcc4ee3c006699c2801988dd368bd82f5e0f2591db6d1.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\LICLUA.EXE	037ee93cf2bce314801fcc4ee3c006699c2801988dd368bd82f5e0f2591db6d1.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSOHTMED.EXE	037ee93cf2bce314801fcc4ee3c006699c2801988dd368bd82f5e0f2591db6d1.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSOSYNC.EXE	037ee93cf2bce314801fcc4ee3c006699c2801988dd368bd82f5e0f2591db6d1.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\ONENOTEM.EXE	037ee93cf2bce314801fcc4ee3c006699c2801988dd368bd82f5e0f2591db6d1.exe
File opened for modification	C:\PROGRA~2\WINDOW~1\wabmig.exe	037ee93cf2bce314801fcc4ee3c006699c2801988dd368bd82f5e0f2591db6d1.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\LOGTRA~1.EXE	037ee93cf2bce314801fcc4ee3c006699c2801988dd368bd82f5e0f2591db6d1.exe
File opened for modification	C:\PROGRA~2\Google\Update\DISABL~1.EXE	037ee93cf2bce314801fcc4ee3c006699c2801988dd368bd82f5e0f2591db6d1.exe

Drops file in Windows directory 1 IoCs

Processes:

037ee93cf2bce314801fcc4ee3c006699c2801988dd368bd82f5e0f2591db6d1.exe

description ioc process

File opened for modification C:\Windows\svchost.com 037ee93cf2bce314801fcc4ee3c006699c2801988dd368bd82f5e0f2591db6d1.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	037ee93cf2bce314801fcc4ee3c006699c2801988dd368bd82f5e0f2591db6d1.exe

Modifies registry class 1 IoCs

Processes:

037ee93cf2bce314801fcc4ee3c006699c2801988dd368bd82f5e0f2591db6d1.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*"	037ee93cf2bce314801fcc4ee3c006699c2801988dd368bd82f5e0f2591db6d1.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

037ee93cf2bce314801fcc4ee3c006699c2801988dd368bd82f5e0f2591db6d1.exe

description	pid	process	target process
PID 1652 wrote to memory of 1356	1652	037ee93cf2bce314801fcc4ee3c006699c2801988dd368bd82f5e0f2591db6d1.exe	037ee93cf2bce314801fcc4ee3c006699c2801988dd368bd82f5e0f2591db6d1.exe
PID 1652 wrote to memory of 1356	1652	037ee93cf2bce314801fcc4ee3c006699c2801988dd368bd82f5e0f2591db6d1.exe	037ee93cf2bce314801fcc4ee3c006699c2801988dd368bd82f5e0f2591db6d1.exe
PID 1652 wrote to memory of 1356	1652	037ee93cf2bce314801fcc4ee3c006699c2801988dd368bd82f5e0f2591db6d1.exe	037ee93cf2bce314801fcc4ee3c006699c2801988dd368bd82f5e0f2591db6d1.exe
PID 1652 wrote to memory of 1356	1652	037ee93cf2bce314801fcc4ee3c006699c2801988dd368bd82f5e0f2591db6d1.exe	037ee93cf2bce314801fcc4ee3c006699c2801988dd368bd82f5e0f2591db6d1.exe

C:\Users\Admin\AppData\Local\Temp\037ee93cf2bce314801fcc4ee3c006699c2801988dd368bd82f5e0f2591db6d1.exe
"C:\Users\Admin\AppData\Local\Temp\037ee93cf2bce314801fcc4ee3c006699c2801988dd368bd82f5e0f2591db6d1.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:1652

C:\Users\Admin\AppData\Local\Temp\3582-490\037ee93cf2bce314801fcc4ee3c006699c2801988dd368bd82f5e0f2591db6d1.exe
"C:\Users\Admin\AppData\Local\Temp\3582-490\037ee93cf2bce314801fcc4ee3c006699c2801988dd368bd82f5e0f2591db6d1.exe"
2⤵
- Executes dropped EXE
PID:1356

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\037ee93cf2bce314801fcc4ee3c006699c2801988dd368bd82f5e0f2591db6d1.exe
Filesize
197KB

MD5
100f655c9e91588cc903b3c750860eea

SHA1
2b71990faa5e1e125b2b427e38768dbdde5ebc35

SHA256
ee5211946d91e750a3340e7e6ce656e81cddbcc2fd0943bd47da82973a67e32b

SHA512
d8f6bc73d4abf2790065f7bec56381bed651669fdad8628ade67be12d0e674d6f2ad910907558ed44c32998793763c1fbfbc0dfc57d5993cef58fff4df29e116

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\037ee93cf2bce314801fcc4ee3c006699c2801988dd368bd82f5e0f2591db6d1.exe
Filesize
197KB

MD5
100f655c9e91588cc903b3c750860eea

SHA1
2b71990faa5e1e125b2b427e38768dbdde5ebc35

SHA256
ee5211946d91e750a3340e7e6ce656e81cddbcc2fd0943bd47da82973a67e32b

SHA512
d8f6bc73d4abf2790065f7bec56381bed651669fdad8628ade67be12d0e674d6f2ad910907558ed44c32998793763c1fbfbc0dfc57d5993cef58fff4df29e116

Download Submit
memory/1356-56-0x0000000000000000-mapping.dmp

Download
memory/1652-54-0x0000000076041000-0x0000000076043000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads