neshta | 78f6575f0edd016f85a3819a73d7c29d361a02f02c9a1aa8c91b82f538553971

General

Target

78f6575f0edd016f85a3819a73d7c29d361a02f02c9a1aa8c91b82f538553971.exe
Size

821KB
MD5

652c59cbd5f126f6da6a5fb4be7b7628
SHA1

b4133255a74d2933e82d816c9e9666424eece724
SHA256

78f6575f0edd016f85a3819a73d7c29d361a02f02c9a1aa8c91b82f538553971
SHA512

25a1b3c7757d990de646c9645911daa17d7bbeb80a5805458b984821bd5c65947af746cfcd00211c1462f9e58c34de459f64037dfb3ac3f525cfd1035fd484a4
SSDEEP

24576:1IN4Ga/bDXn4Y4vgYXQTXmxaHaMI1/AUk3e0ybiNlOZwJQq9XUj:1IN4Ga/bDXn4Y4vgYgvHF2AUkQbwlGw0

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:

78f6575f0edd016f85a3819a73d7c29d361a02f02c9a1aa8c91b82f538553971.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*"	78f6575f0edd016f85a3819a73d7c29d361a02f02c9a1aa8c91b82f538553971.exe

Neshta
Malware from the neshta family is designed to infect itself into other files to spread itself and cause damage.
persistence spyware neshta
Loads dropped DLL 1 IoCs

Processes:

78f6575f0edd016f85a3819a73d7c29d361a02f02c9a1aa8c91b82f538553971.exe

pid process

2000 78f6575f0edd016f85a3819a73d7c29d361a02f02c9a1aa8c91b82f538553971.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

pid	process
2000	78f6575f0edd016f85a3819a73d7c29d361a02f02c9a1aa8c91b82f538553971.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

78f6575f0edd016f85a3819a73d7c29d361a02f02c9a1aa8c91b82f538553971.exe

description	pid	process	target process
PID 1552 set thread context of 2000	1552	78f6575f0edd016f85a3819a73d7c29d361a02f02c9a1aa8c91b82f538553971.exe	78f6575f0edd016f85a3819a73d7c29d361a02f02c9a1aa8c91b82f538553971.exe

Drops file in Program Files directory 64 IoCs

Processes:

78f6575f0edd016f85a3819a73d7c29d361a02f02c9a1aa8c91b82f538553971.exe

description	ioc	process
File opened for modification	C:\PROGRA~2\COMMON~1\ADOBEA~1\Versions\1.0\ADOBEA~1.EXE	78f6575f0edd016f85a3819a73d7c29d361a02f02c9a1aa8c91b82f538553971.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\OIS.EXE	78f6575f0edd016f85a3819a73d7c29d361a02f02c9a1aa8c91b82f538553971.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\VPREVIEW.EXE	78f6575f0edd016f85a3819a73d7c29d361a02f02c9a1aa8c91b82f538553971.exe
File opened for modification	C:\PROGRA~2\WI4223~1\sidebar.exe	78f6575f0edd016f85a3819a73d7c29d361a02f02c9a1aa8c91b82f538553971.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe	78f6575f0edd016f85a3819a73d7c29d361a02f02c9a1aa8c91b82f538553971.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GO664E~1.EXE	78f6575f0edd016f85a3819a73d7c29d361a02f02c9a1aa8c91b82f538553971.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOF5E2~1.EXE	78f6575f0edd016f85a3819a73d7c29d361a02f02c9a1aa8c91b82f538553971.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ieinstal.exe	78f6575f0edd016f85a3819a73d7c29d361a02f02c9a1aa8c91b82f538553971.exe
File opened for modification	C:\PROGRA~2\WINDOW~1\WinMail.exe	78f6575f0edd016f85a3819a73d7c29d361a02f02c9a1aa8c91b82f538553971.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmplayer.exe	78f6575f0edd016f85a3819a73d7c29d361a02f02c9a1aa8c91b82f538553971.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\WORDICON.EXE	78f6575f0edd016f85a3819a73d7c29d361a02f02c9a1aa8c91b82f538553971.exe
File opened for modification	C:\PROGRA~2\WINDOW~1\wab.exe	78f6575f0edd016f85a3819a73d7c29d361a02f02c9a1aa8c91b82f538553971.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{57A73~1\VC_RED~1.EXE	78f6575f0edd016f85a3819a73d7c29d361a02f02c9a1aa8c91b82f538553971.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\SETUPF~1\{AC76B~1\Setup.exe	78f6575f0edd016f85a3819a73d7c29d361a02f02c9a1aa8c91b82f538553971.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\BCSSync.exe	78f6575f0edd016f85a3819a73d7c29d361a02f02c9a1aa8c91b82f538553971.exe
File opened for modification	C:\PROGRA~2\MOZILL~1\UNINST~1.EXE	78f6575f0edd016f85a3819a73d7c29d361a02f02c9a1aa8c91b82f538553971.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\WMPDMC.exe	78f6575f0edd016f85a3819a73d7c29d361a02f02c9a1aa8c91b82f538553971.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE	78f6575f0edd016f85a3819a73d7c29d361a02f02c9a1aa8c91b82f538553971.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\OFFICE~1\ODeploy.exe	78f6575f0edd016f85a3819a73d7c29d361a02f02c9a1aa8c91b82f538553971.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\OFFICE~1\Setup.exe	78f6575f0edd016f85a3819a73d7c29d361a02f02c9a1aa8c91b82f538553971.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\ACCICONS.EXE	78f6575f0edd016f85a3819a73d7c29d361a02f02c9a1aa8c91b82f538553971.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmpshare.exe	78f6575f0edd016f85a3819a73d7c29d361a02f02c9a1aa8c91b82f538553971.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\AcroRd32.exe	78f6575f0edd016f85a3819a73d7c29d361a02f02c9a1aa8c91b82f538553971.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\TextConv\WksConv\Wkconv.exe	78f6575f0edd016f85a3819a73d7c29d361a02f02c9a1aa8c91b82f538553971.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\IECONT~1.EXE	78f6575f0edd016f85a3819a73d7c29d361a02f02c9a1aa8c91b82f538553971.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSOSYNC.EXE	78f6575f0edd016f85a3819a73d7c29d361a02f02c9a1aa8c91b82f538553971.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmlaunch.exe	78f6575f0edd016f85a3819a73d7c29d361a02f02c9a1aa8c91b82f538553971.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmpconfig.exe	78f6575f0edd016f85a3819a73d7c29d361a02f02c9a1aa8c91b82f538553971.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\SOURCE~1\OSE.EXE	78f6575f0edd016f85a3819a73d7c29d361a02f02c9a1aa8c91b82f538553971.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~4.EXE	78f6575f0edd016f85a3819a73d7c29d361a02f02c9a1aa8c91b82f538553971.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOBD5D~1.EXE	78f6575f0edd016f85a3819a73d7c29d361a02f02c9a1aa8c91b82f538553971.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\1033\ONELEV.EXE	78f6575f0edd016f85a3819a73d7c29d361a02f02c9a1aa8c91b82f538553971.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\GROOVEMN.EXE	78f6575f0edd016f85a3819a73d7c29d361a02f02c9a1aa8c91b82f538553971.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmprph.exe	78f6575f0edd016f85a3819a73d7c29d361a02f02c9a1aa8c91b82f538553971.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\DW\DW20.EXE	78f6575f0edd016f85a3819a73d7c29d361a02f02c9a1aa8c91b82f538553971.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\ImagingDevices.exe	78f6575f0edd016f85a3819a73d7c29d361a02f02c9a1aa8c91b82f538553971.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE	78f6575f0edd016f85a3819a73d7c29d361a02f02c9a1aa8c91b82f538553971.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Adobe\Updater6\ADOBE_~1.EXE	78f6575f0edd016f85a3819a73d7c29d361a02f02c9a1aa8c91b82f538553971.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\FLTLDR.EXE	78f6575f0edd016f85a3819a73d7c29d361a02f02c9a1aa8c91b82f538553971.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\CNFNOT32.EXE	78f6575f0edd016f85a3819a73d7c29d361a02f02c9a1aa8c91b82f538553971.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\misc.exe	78f6575f0edd016f85a3819a73d7c29d361a02f02c9a1aa8c91b82f538553971.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\ONENOTE.EXE	78f6575f0edd016f85a3819a73d7c29d361a02f02c9a1aa8c91b82f538553971.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\WINWORD.EXE	78f6575f0edd016f85a3819a73d7c29d361a02f02c9a1aa8c91b82f538553971.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\SELFCERT.EXE	78f6575f0edd016f85a3819a73d7c29d361a02f02c9a1aa8c91b82f538553971.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE	78f6575f0edd016f85a3819a73d7c29d361a02f02c9a1aa8c91b82f538553971.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\LOGTRA~1.EXE	78f6575f0edd016f85a3819a73d7c29d361a02f02c9a1aa8c91b82f538553971.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Resource\Icons\SC_REA~1.EXE	78f6575f0edd016f85a3819a73d7c29d361a02f02c9a1aa8c91b82f538553971.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\EQUATION\EQNEDT32.EXE	78f6575f0edd016f85a3819a73d7c29d361a02f02c9a1aa8c91b82f538553971.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~3.EXE	78f6575f0edd016f85a3819a73d7c29d361a02f02c9a1aa8c91b82f538553971.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~2.EXE	78f6575f0edd016f85a3819a73d7c29d361a02f02c9a1aa8c91b82f538553971.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\NAMECO~1.EXE	78f6575f0edd016f85a3819a73d7c29d361a02f02c9a1aa8c91b82f538553971.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\LICLUA.EXE	78f6575f0edd016f85a3819a73d7c29d361a02f02c9a1aa8c91b82f538553971.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSOHTMED.EXE	78f6575f0edd016f85a3819a73d7c29d361a02f02c9a1aa8c91b82f538553971.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSQRY32.EXE	78f6575f0edd016f85a3819a73d7c29d361a02f02c9a1aa8c91b82f538553971.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSTORE.EXE	78f6575f0edd016f85a3819a73d7c29d361a02f02c9a1aa8c91b82f538553971.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\POWERPNT.EXE	78f6575f0edd016f85a3819a73d7c29d361a02f02c9a1aa8c91b82f538553971.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE	78f6575f0edd016f85a3819a73d7c29d361a02f02c9a1aa8c91b82f538553971.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\MSOXMLED.EXE	78f6575f0edd016f85a3819a73d7c29d361a02f02c9a1aa8c91b82f538553971.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\GRAPH.EXE	78f6575f0edd016f85a3819a73d7c29d361a02f02c9a1aa8c91b82f538553971.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSOUC.EXE	78f6575f0edd016f85a3819a73d7c29d361a02f02c9a1aa8c91b82f538553971.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSTORDB.EXE	78f6575f0edd016f85a3819a73d7c29d361a02f02c9a1aa8c91b82f538553971.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\PPTICO.EXE	78f6575f0edd016f85a3819a73d7c29d361a02f02c9a1aa8c91b82f538553971.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\ink\mip.exe	78f6575f0edd016f85a3819a73d7c29d361a02f02c9a1aa8c91b82f538553971.exe
File opened for modification	C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE	78f6575f0edd016f85a3819a73d7c29d361a02f02c9a1aa8c91b82f538553971.exe

Drops file in Windows directory 1 IoCs

Processes:

78f6575f0edd016f85a3819a73d7c29d361a02f02c9a1aa8c91b82f538553971.exe

description ioc process

File opened for modification C:\Windows\svchost.com 78f6575f0edd016f85a3819a73d7c29d361a02f02c9a1aa8c91b82f538553971.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	78f6575f0edd016f85a3819a73d7c29d361a02f02c9a1aa8c91b82f538553971.exe

Modifies registry class 1 IoCs

Processes:

78f6575f0edd016f85a3819a73d7c29d361a02f02c9a1aa8c91b82f538553971.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*"	78f6575f0edd016f85a3819a73d7c29d361a02f02c9a1aa8c91b82f538553971.exe

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

78f6575f0edd016f85a3819a73d7c29d361a02f02c9a1aa8c91b82f538553971.exe

description	pid	process	target process
PID 1552 wrote to memory of 2000	1552	78f6575f0edd016f85a3819a73d7c29d361a02f02c9a1aa8c91b82f538553971.exe	78f6575f0edd016f85a3819a73d7c29d361a02f02c9a1aa8c91b82f538553971.exe
PID 1552 wrote to memory of 2000	1552	78f6575f0edd016f85a3819a73d7c29d361a02f02c9a1aa8c91b82f538553971.exe	78f6575f0edd016f85a3819a73d7c29d361a02f02c9a1aa8c91b82f538553971.exe
PID 1552 wrote to memory of 2000	1552	78f6575f0edd016f85a3819a73d7c29d361a02f02c9a1aa8c91b82f538553971.exe	78f6575f0edd016f85a3819a73d7c29d361a02f02c9a1aa8c91b82f538553971.exe
PID 1552 wrote to memory of 2000	1552	78f6575f0edd016f85a3819a73d7c29d361a02f02c9a1aa8c91b82f538553971.exe	78f6575f0edd016f85a3819a73d7c29d361a02f02c9a1aa8c91b82f538553971.exe
PID 1552 wrote to memory of 2000	1552	78f6575f0edd016f85a3819a73d7c29d361a02f02c9a1aa8c91b82f538553971.exe	78f6575f0edd016f85a3819a73d7c29d361a02f02c9a1aa8c91b82f538553971.exe
PID 1552 wrote to memory of 2000	1552	78f6575f0edd016f85a3819a73d7c29d361a02f02c9a1aa8c91b82f538553971.exe	78f6575f0edd016f85a3819a73d7c29d361a02f02c9a1aa8c91b82f538553971.exe

C:\Users\Admin\AppData\Local\Temp\78f6575f0edd016f85a3819a73d7c29d361a02f02c9a1aa8c91b82f538553971.exe
"C:\Users\Admin\AppData\Local\Temp\78f6575f0edd016f85a3819a73d7c29d361a02f02c9a1aa8c91b82f538553971.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1552

C:\Users\Admin\AppData\Local\Temp\78f6575f0edd016f85a3819a73d7c29d361a02f02c9a1aa8c91b82f538553971.exe
C:\Users\Admin\AppData\Local\Temp\78f6575f0edd016f85a3819a73d7c29d361a02f02c9a1aa8c91b82f538553971.exe
2⤵
- Modifies system executable filetype association
- Loads dropped DLL
- Drops file in Program Files directory
- Drops file in Windows directory
- Modifies registry class
PID:2000

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

\PROGRA~2\Adobe\READER~1.0\Reader\LOGTRA~1.EXE
Filesize
252KB

MD5
9e2b9928c89a9d0da1d3e8f4bd96afa7

SHA1
ec66cda99f44b62470c6930e5afda061579cde35

SHA256
8899b4ed3446b7d55b54defbc1acb7c5392a4b3bc8ec2cdc7c31171708965043

SHA512
2ca5ad1d0e12a8049de885b90b7f56fe77c868e0d6dae4ec4b6f3bc0bf7b2e73295cc9b1328c2b45357ffb0d7804622ab3f91a56140b098e93b691032d508156

Download Submit
memory/1552-54-0x0000000075241000-0x0000000075243000-memory.dmp

Filesize
8KB

Download
memory/1552-55-0x0000000074740000-0x0000000074CEB000-memory.dmp

Filesize
5.7MB

Download
memory/1552-60-0x0000000074740000-0x0000000074CEB000-memory.dmp

Filesize
5.7MB

Download
memory/2000-56-0x0000000000400000-0x0000000000463000-memory.dmp

Filesize
396KB

Download
memory/2000-57-0x00000000004080E4-mapping.dmp

Download
memory/2000-58-0x0000000000400000-0x0000000000463000-memory.dmp

Filesize
396KB

Download
memory/2000-61-0x0000000000400000-0x0000000000463000-memory.dmp

Filesize
396KB

Download
memory/2000-62-0x0000000000400000-0x0000000000463000-memory.dmp

Filesize
396KB

Download
memory/2000-64-0x0000000000400000-0x0000000000463000-memory.dmp

Filesize
396KB

Download
memory/2000-65-0x0000000000400000-0x0000000000463000-memory.dmp

Filesize
396KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads