neshta | 36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64

General

Target

36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64.exe
Size

393KB
MD5

5fa254b5e74ec9a803289aced2af531d
SHA1

8ad6106127d5ebc5e611ddd9aaa567690dce4907
SHA256

36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64
SHA512

b792ce8e688787b39cc22478af9fc04aff707df1ae30cf062131a272835c0ea2f6ba50010adae31fd70f1460d70dcfdb90288d006c686cc4890eee9bb8c89aa9
SSDEEP

12288:gpKqvlMZo814KSNxRZlMYa6KV7U/R0fFs:gcqtMhnYXKV7S0fS

Score

10^/10

neshta persistence spyware stealer

Malware Config

Signatures

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:

36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64.exe

pid process

1996 36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64.exe

pid	process
1996	36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64.exe

Loads dropped DLL 2 IoCs

Processes:

36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64.exe

pid	process
1808	36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64.exe
1808	36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64.exe

Modifies system executable filetype association 2 TTPs 1 IoCs

persistence

Modify Registry

T1112

Change Default File Association

T1546.001

Processes:

36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*"	36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64.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
T1552.001

Drops file in Program Files directory 64 IoCs

Processes:

36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64.exe

description	ioc	process
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~1.EXE	36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\SELFCERT.EXE	36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64.exe
File opened for modification	C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE	36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmprph.exe	36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\DW\DWTRIG20.EXE	36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe	36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\IECONT~1.EXE	36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\ONENOTE.EXE	36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\Eula.exe	36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\SETUPF~1\{AC76B~1\Setup.exe	36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.151\GO664E~1.EXE	36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\ACCICONS.EXE	36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSTORE.EXE	36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64.exe
File opened for modification	C:\PROGRA~2\WINDOW~1\wab.exe	36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\ACROBR~1.EXE	36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\FLTLDR.EXE	36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\1033\ONELEV.EXE	36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\CNFNOT32.EXE	36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\misc.exe	36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSTORDB.EXE	36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64.exe
File opened for modification	C:\PROGRA~2\WINDOW~1\wabmig.exe	36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\WMPDMC.exe	36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE	36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Resource\Icons\SC_REA~1.EXE	36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\MSOXMLED.EXE	36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE	36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\NAMECO~1.EXE	36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\WINWORD.EXE	36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64.exe
File opened for modification	C:\PROGRA~2\MOZILL~1\UNINST~1.EXE	36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE	36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ieinstal.exe	36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\GROOVEMN.EXE	36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\WORDICON.EXE	36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\XLICONS.EXE	36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64.exe
File opened for modification	C:\PROGRA~2\WINDOW~1\WinMail.exe	36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmlaunch.exe	36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmplayer.exe	36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\EQUATION\EQNEDT32.EXE	36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\LICLUA.EXE	36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\OFFICE~1\Setup.exe	36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\TextConv\WksConv\Wkconv.exe	36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~2.EXE	36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSOUC.EXE	36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\OIS.EXE	36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\VPREVIEW.EXE	36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\ImagingDevices.exe	36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE	36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~3.EXE	36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\BCSSync.exe	36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSQRY32.EXE	36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\PPTICO.EXE	36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Adobe\Updater6\ADOBE_~1.EXE	36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64.exe
File opened for modification	C:\PROGRA~2\COMMON~1\ADOBEA~1\Versions\1.0\ADOBEA~1.EXE	36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64.exe
File opened for modification	C:\PROGRA~2\WI4223~1\sidebar.exe	36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Adobe\Updater6\ADOBEU~1.EXE	36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\DW\DW20.EXE	36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~4.EXE	36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ielowutil.exe	36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSOHTMED.EXE	36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\ONENOTEM.EXE	36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\setup_wm.exe	36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmpconfig.exe	36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmpshare.exe	36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64.exe
File opened for modification	C:\PROGRA~2\WINDOW~2\ACCESS~1\wordpad.exe	36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64.exe

Drops file in Windows directory 1 IoCs

Processes:

36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64.exe

description ioc process

File opened for modification C:\Windows\svchost.com 36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

description	ioc	process
File opened for modification	C:\Windows\svchost.com	36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64.exe

Modifies registry class 1 IoCs

Processes:

36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*"	36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64.exe

description	pid	process	target process
PID 1808 wrote to memory of 1996	1808	36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64.exe	36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64.exe
PID 1808 wrote to memory of 1996	1808	36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64.exe	36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64.exe
PID 1808 wrote to memory of 1996	1808	36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64.exe	36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64.exe
PID 1808 wrote to memory of 1996	1808	36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64.exe	36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64.exe

C:\Users\Admin\AppData\Local\Temp\36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64.exe
"C:\Users\Admin\AppData\Local\Temp\36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64.exe"
1⤵
- Loads dropped DLL
- Modifies system executable filetype association
- Drops file in Program Files directory
- Drops file in Windows directory
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:1808

C:\Users\Admin\AppData\Local\Temp\3582-490\36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64.exe
"C:\Users\Admin\AppData\Local\Temp\3582-490\36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64.exe"
2⤵
- Executes dropped EXE
PID:1996

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Event Triggered Execution

1

T1546

Change Default File Association

1

T1546.001

Privilege Escalation

Event Triggered Execution

1

T1546

Change Default File Association

1

T1546.001

Defense Evasion

Modify Registry

1

T1112

Credential Access

Unsecured Credentials

1

T1552

Credentials In Files

1

T1552.001

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Data from Local System

1

T1005

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

Loading Replay Monitor...

Downloads

C:\MSOCache\ALLUSE~1\{90140~1\DW20.EXE
Filesize
859KB

MD5
754309b7b83050a50768236ee966224f

SHA1
10ed7efc2e594417ddeb00a42deb8fd9f804ed53

SHA256
acd32dd903e5464b0ecd153fb3f71da520d2e59a63d4c355d9c1874c919d04e6

SHA512
e5aaddf62c08c8fcc1ae3f29df220c5c730a2efa96dd18685ee19f5a9d66c4735bb4416c4828033661990604669ed345415ef2dc096ec75e1ab378dd804b1614

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\36ec04a10db4da26ad9244e13c8c9ecf6186b8dd6ad5ad4766d6ff55a1cc0b64.exe
Filesize
352KB

MD5
bacb794a36daf14b2c452c6ebb3d836d

SHA1
ee4188f2d017d41aead050f3eb6f2a48b2295fd8

SHA256
9a3943790afcc45f13b8143a66c5705a38cc688f09871df09a989a54afb2f419

SHA512
25103f86fc96513117496b0c4b16a14fc380f08c2666d8b1661bf1fddb2e1c12d12d341591131e3423b65a9a4365452854d48950e4a05ff6e552e83ac00b2145

Download Submit
memory/1808-85-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

Replay Monitor

Loading Replay Monitor...

Downloads