neshta | 05a473e9c2e00a7a13a69879ba5473c4b17700c5329ca8d9ee457e763d778337

General

Target

05a473e9c2e00a7a13a69879ba5473c4b17700c5329ca8d9ee457e763d778337.exe
Size

251KB
MD5

3e11c823c2475c951d71893f2484dfa4
SHA1

91351132f85c8a516f5b3b41c1854ef9c87c1879
SHA256

05a473e9c2e00a7a13a69879ba5473c4b17700c5329ca8d9ee457e763d778337
SHA512

78f615f9cc68f3f9ef7dad5a12f862feaf10202880ad55305f02304aaaa224dd8e3dbeaeb65307707e445f2d7552bbc9e73d93982633a0e6a31695f3394f42ec

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:

05a473e9c2e00a7a13a69879ba5473c4b17700c5329ca8d9ee457e763d778337.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*"	05a473e9c2e00a7a13a69879ba5473c4b17700c5329ca8d9ee457e763d778337.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:

05a473e9c2e00a7a13a69879ba5473c4b17700c5329ca8d9ee457e763d778337.exe

pid process

1372 05a473e9c2e00a7a13a69879ba5473c4b17700c5329ca8d9ee457e763d778337.exe

Loads dropped DLL 3 IoCs

Processes:

05a473e9c2e00a7a13a69879ba5473c4b17700c5329ca8d9ee457e763d778337.exe

pid	process
1676	05a473e9c2e00a7a13a69879ba5473c4b17700c5329ca8d9ee457e763d778337.exe
1676	05a473e9c2e00a7a13a69879ba5473c4b17700c5329ca8d9ee457e763d778337.exe
1676	05a473e9c2e00a7a13a69879ba5473c4b17700c5329ca8d9ee457e763d778337.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:

05a473e9c2e00a7a13a69879ba5473c4b17700c5329ca8d9ee457e763d778337.exe

description	ioc	process
File opened for modification	C:\PROGRA~2\WINDOW~1\wabmig.exe	05a473e9c2e00a7a13a69879ba5473c4b17700c5329ca8d9ee457e763d778337.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\setup_wm.exe	05a473e9c2e00a7a13a69879ba5473c4b17700c5329ca8d9ee457e763d778337.exe
File opened for modification	C:\PROGRA~2\WI4223~1\sidebar.exe	05a473e9c2e00a7a13a69879ba5473c4b17700c5329ca8d9ee457e763d778337.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Adobe\Updater6\ADOBE_~1.EXE	05a473e9c2e00a7a13a69879ba5473c4b17700c5329ca8d9ee457e763d778337.exe
File opened for modification	C:\PROGRA~2\Google\Update\DISABL~1.EXE	05a473e9c2e00a7a13a69879ba5473c4b17700c5329ca8d9ee457e763d778337.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\GROOVEMN.EXE	05a473e9c2e00a7a13a69879ba5473c4b17700c5329ca8d9ee457e763d778337.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\IECONT~1.EXE	05a473e9c2e00a7a13a69879ba5473c4b17700c5329ca8d9ee457e763d778337.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\POWERPNT.EXE	05a473e9c2e00a7a13a69879ba5473c4b17700c5329ca8d9ee457e763d778337.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSQRY32.EXE	05a473e9c2e00a7a13a69879ba5473c4b17700c5329ca8d9ee457e763d778337.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\VPREVIEW.EXE	05a473e9c2e00a7a13a69879ba5473c4b17700c5329ca8d9ee457e763d778337.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{F4220~1\VC_RED~1.EXE	05a473e9c2e00a7a13a69879ba5473c4b17700c5329ca8d9ee457e763d778337.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\SOURCE~1\OSE.EXE	05a473e9c2e00a7a13a69879ba5473c4b17700c5329ca8d9ee457e763d778337.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~3.EXE	05a473e9c2e00a7a13a69879ba5473c4b17700c5329ca8d9ee457e763d778337.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\INFOPATH.EXE	05a473e9c2e00a7a13a69879ba5473c4b17700c5329ca8d9ee457e763d778337.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSOHTMED.EXE	05a473e9c2e00a7a13a69879ba5473c4b17700c5329ca8d9ee457e763d778337.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSOUC.EXE	05a473e9c2e00a7a13a69879ba5473c4b17700c5329ca8d9ee457e763d778337.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Resource\Icons\SC_REA~1.EXE	05a473e9c2e00a7a13a69879ba5473c4b17700c5329ca8d9ee457e763d778337.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\FLTLDR.EXE	05a473e9c2e00a7a13a69879ba5473c4b17700c5329ca8d9ee457e763d778337.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~2.EXE	05a473e9c2e00a7a13a69879ba5473c4b17700c5329ca8d9ee457e763d778337.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\TextConv\WksConv\Wkconv.exe	05a473e9c2e00a7a13a69879ba5473c4b17700c5329ca8d9ee457e763d778337.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\1033\ONELEV.EXE	05a473e9c2e00a7a13a69879ba5473c4b17700c5329ca8d9ee457e763d778337.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\CNFNOT32.EXE	05a473e9c2e00a7a13a69879ba5473c4b17700c5329ca8d9ee457e763d778337.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\GRAPH.EXE	05a473e9c2e00a7a13a69879ba5473c4b17700c5329ca8d9ee457e763d778337.exe
File opened for modification	C:\PROGRA~2\WINDOW~2\ACCESS~1\wordpad.exe	05a473e9c2e00a7a13a69879ba5473c4b17700c5329ca8d9ee457e763d778337.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\LOGTRA~1.EXE	05a473e9c2e00a7a13a69879ba5473c4b17700c5329ca8d9ee457e763d778337.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GO664E~1.EXE	05a473e9c2e00a7a13a69879ba5473c4b17700c5329ca8d9ee457e763d778337.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\ONENOTEM.EXE	05a473e9c2e00a7a13a69879ba5473c4b17700c5329ca8d9ee457e763d778337.exe
File opened for modification	C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE	05a473e9c2e00a7a13a69879ba5473c4b17700c5329ca8d9ee457e763d778337.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmpconfig.exe	05a473e9c2e00a7a13a69879ba5473c4b17700c5329ca8d9ee457e763d778337.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmplayer.exe	05a473e9c2e00a7a13a69879ba5473c4b17700c5329ca8d9ee457e763d778337.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Adobe\Updater6\ADOBEU~1.EXE	05a473e9c2e00a7a13a69879ba5473c4b17700c5329ca8d9ee457e763d778337.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~4.EXE	05a473e9c2e00a7a13a69879ba5473c4b17700c5329ca8d9ee457e763d778337.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\ACCICONS.EXE	05a473e9c2e00a7a13a69879ba5473c4b17700c5329ca8d9ee457e763d778337.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\BCSSync.exe	05a473e9c2e00a7a13a69879ba5473c4b17700c5329ca8d9ee457e763d778337.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\OIS.EXE	05a473e9c2e00a7a13a69879ba5473c4b17700c5329ca8d9ee457e763d778337.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE	05a473e9c2e00a7a13a69879ba5473c4b17700c5329ca8d9ee457e763d778337.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\OFFICE~1\Setup.exe	05a473e9c2e00a7a13a69879ba5473c4b17700c5329ca8d9ee457e763d778337.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOF5E2~1.EXE	05a473e9c2e00a7a13a69879ba5473c4b17700c5329ca8d9ee457e763d778337.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\NAMECO~1.EXE	05a473e9c2e00a7a13a69879ba5473c4b17700c5329ca8d9ee457e763d778337.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\ONENOTE.EXE	05a473e9c2e00a7a13a69879ba5473c4b17700c5329ca8d9ee457e763d778337.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\ink\mip.exe	05a473e9c2e00a7a13a69879ba5473c4b17700c5329ca8d9ee457e763d778337.exe
File opened for modification	C:\PROGRA~2\WINDOW~1\wab.exe	05a473e9c2e00a7a13a69879ba5473c4b17700c5329ca8d9ee457e763d778337.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSTORE.EXE	05a473e9c2e00a7a13a69879ba5473c4b17700c5329ca8d9ee457e763d778337.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\ImagingDevices.exe	05a473e9c2e00a7a13a69879ba5473c4b17700c5329ca8d9ee457e763d778337.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE	05a473e9c2e00a7a13a69879ba5473c4b17700c5329ca8d9ee457e763d778337.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\A3DUTI~1.EXE	05a473e9c2e00a7a13a69879ba5473c4b17700c5329ca8d9ee457e763d778337.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\LICLUA.EXE	05a473e9c2e00a7a13a69879ba5473c4b17700c5329ca8d9ee457e763d778337.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\OFFICE~1\ODeploy.exe	05a473e9c2e00a7a13a69879ba5473c4b17700c5329ca8d9ee457e763d778337.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE	05a473e9c2e00a7a13a69879ba5473c4b17700c5329ca8d9ee457e763d778337.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOBD5D~1.EXE	05a473e9c2e00a7a13a69879ba5473c4b17700c5329ca8d9ee457e763d778337.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\Oarpmany.exe	05a473e9c2e00a7a13a69879ba5473c4b17700c5329ca8d9ee457e763d778337.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\AcroRd32.exe	05a473e9c2e00a7a13a69879ba5473c4b17700c5329ca8d9ee457e763d778337.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\ADOBEC~1.EXE	05a473e9c2e00a7a13a69879ba5473c4b17700c5329ca8d9ee457e763d778337.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\DW\DWTRIG20.EXE	05a473e9c2e00a7a13a69879ba5473c4b17700c5329ca8d9ee457e763d778337.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe	05a473e9c2e00a7a13a69879ba5473c4b17700c5329ca8d9ee457e763d778337.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\MSOXMLED.EXE	05a473e9c2e00a7a13a69879ba5473c4b17700c5329ca8d9ee457e763d778337.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\SELFCERT.EXE	05a473e9c2e00a7a13a69879ba5473c4b17700c5329ca8d9ee457e763d778337.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\WORDICON.EXE	05a473e9c2e00a7a13a69879ba5473c4b17700c5329ca8d9ee457e763d778337.exe
File opened for modification	C:\PROGRA~2\WINDOW~1\WinMail.exe	05a473e9c2e00a7a13a69879ba5473c4b17700c5329ca8d9ee457e763d778337.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\DW\DW20.EXE	05a473e9c2e00a7a13a69879ba5473c4b17700c5329ca8d9ee457e763d778337.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\MSOICONS.EXE	05a473e9c2e00a7a13a69879ba5473c4b17700c5329ca8d9ee457e763d778337.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ieinstal.exe	05a473e9c2e00a7a13a69879ba5473c4b17700c5329ca8d9ee457e763d778337.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSTORDB.EXE	05a473e9c2e00a7a13a69879ba5473c4b17700c5329ca8d9ee457e763d778337.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\PPTICO.EXE	05a473e9c2e00a7a13a69879ba5473c4b17700c5329ca8d9ee457e763d778337.exe

Drops file in Windows directory 1 IoCs

Processes:

05a473e9c2e00a7a13a69879ba5473c4b17700c5329ca8d9ee457e763d778337.exe

description ioc process

File opened for modification C:\Windows\svchost.com 05a473e9c2e00a7a13a69879ba5473c4b17700c5329ca8d9ee457e763d778337.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	05a473e9c2e00a7a13a69879ba5473c4b17700c5329ca8d9ee457e763d778337.exe

Modifies registry class 1 IoCs

Processes:

05a473e9c2e00a7a13a69879ba5473c4b17700c5329ca8d9ee457e763d778337.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*"	05a473e9c2e00a7a13a69879ba5473c4b17700c5329ca8d9ee457e763d778337.exe

Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

05a473e9c2e00a7a13a69879ba5473c4b17700c5329ca8d9ee457e763d778337.exe

pid	process
1372	05a473e9c2e00a7a13a69879ba5473c4b17700c5329ca8d9ee457e763d778337.exe
1372	05a473e9c2e00a7a13a69879ba5473c4b17700c5329ca8d9ee457e763d778337.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

05a473e9c2e00a7a13a69879ba5473c4b17700c5329ca8d9ee457e763d778337.exe

description	pid	process	target process
PID 1676 wrote to memory of 1372	1676	05a473e9c2e00a7a13a69879ba5473c4b17700c5329ca8d9ee457e763d778337.exe	05a473e9c2e00a7a13a69879ba5473c4b17700c5329ca8d9ee457e763d778337.exe
PID 1676 wrote to memory of 1372	1676	05a473e9c2e00a7a13a69879ba5473c4b17700c5329ca8d9ee457e763d778337.exe	05a473e9c2e00a7a13a69879ba5473c4b17700c5329ca8d9ee457e763d778337.exe
PID 1676 wrote to memory of 1372	1676	05a473e9c2e00a7a13a69879ba5473c4b17700c5329ca8d9ee457e763d778337.exe	05a473e9c2e00a7a13a69879ba5473c4b17700c5329ca8d9ee457e763d778337.exe
PID 1676 wrote to memory of 1372	1676	05a473e9c2e00a7a13a69879ba5473c4b17700c5329ca8d9ee457e763d778337.exe	05a473e9c2e00a7a13a69879ba5473c4b17700c5329ca8d9ee457e763d778337.exe

C:\Users\Admin\AppData\Local\Temp\05a473e9c2e00a7a13a69879ba5473c4b17700c5329ca8d9ee457e763d778337.exe
"C:\Users\Admin\AppData\Local\Temp\05a473e9c2e00a7a13a69879ba5473c4b17700c5329ca8d9ee457e763d778337.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:1676

C:\Users\Admin\AppData\Local\Temp\3582-490\05a473e9c2e00a7a13a69879ba5473c4b17700c5329ca8d9ee457e763d778337.exe
"C:\Users\Admin\AppData\Local\Temp\3582-490\05a473e9c2e00a7a13a69879ba5473c4b17700c5329ca8d9ee457e763d778337.exe"
2⤵
- Executes dropped EXE
- Suspicious use of SetWindowsHookEx
PID:1372

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\05a473e9c2e00a7a13a69879ba5473c4b17700c5329ca8d9ee457e763d778337.exe
MD5
041ead13017cb100159a79bde4c9a3d7

SHA1
cbf3d6a9d4f4f73904f645aaf975dcb6924f46f0

SHA256
dc4da1ddd50e050fe4e480f276c90534f4f76d8e3fb3f035afe446c25bcf5bb2

SHA512
09d97b1df521bc5ec5ede5cae84557152518e8d58e32aff30f10e8e73f0bd900ac4fe61e099478169d656bad8a085dfd9258587b7c28f901fda482ef0d9e5807

Download Submit
\PROGRA~2\Adobe\READER~1.0\Reader\LOGTRA~1.EXE
MD5
9e2b9928c89a9d0da1d3e8f4bd96afa7

SHA1
ec66cda99f44b62470c6930e5afda061579cde35

SHA256
8899b4ed3446b7d55b54defbc1acb7c5392a4b3bc8ec2cdc7c31171708965043

SHA512
2ca5ad1d0e12a8049de885b90b7f56fe77c868e0d6dae4ec4b6f3bc0bf7b2e73295cc9b1328c2b45357ffb0d7804622ab3f91a56140b098e93b691032d508156

Download Submit
\Users\Admin\AppData\Local\Temp\3582-490\05a473e9c2e00a7a13a69879ba5473c4b17700c5329ca8d9ee457e763d778337.exe
MD5
041ead13017cb100159a79bde4c9a3d7

SHA1
cbf3d6a9d4f4f73904f645aaf975dcb6924f46f0

SHA256
dc4da1ddd50e050fe4e480f276c90534f4f76d8e3fb3f035afe446c25bcf5bb2

SHA512
09d97b1df521bc5ec5ede5cae84557152518e8d58e32aff30f10e8e73f0bd900ac4fe61e099478169d656bad8a085dfd9258587b7c28f901fda482ef0d9e5807

Download Submit
\Users\Admin\AppData\Local\Temp\3582-490\05a473e9c2e00a7a13a69879ba5473c4b17700c5329ca8d9ee457e763d778337.exe
MD5
041ead13017cb100159a79bde4c9a3d7

SHA1
cbf3d6a9d4f4f73904f645aaf975dcb6924f46f0

SHA256
dc4da1ddd50e050fe4e480f276c90534f4f76d8e3fb3f035afe446c25bcf5bb2

SHA512
09d97b1df521bc5ec5ede5cae84557152518e8d58e32aff30f10e8e73f0bd900ac4fe61e099478169d656bad8a085dfd9258587b7c28f901fda482ef0d9e5807

Download Submit
memory/1676-55-0x0000000075DF1000-0x0000000075DF3000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads