neshta | 6b7a76c358149348b5f14944e48ee43844fdb021d076bd92c9ba735a4b23d8cf

General

Target

6b7a76c358149348b5f14944e48ee43844fdb021d076bd92c9ba735a4b23d8cf.exe
Size

4.6MB
MD5

cc5a9f2b7dcf45afef28bd8aeee9e308
SHA1

51a4fa3f8a5b5c3f1a9f4cac2dab50d816ccee06
SHA256

6b7a76c358149348b5f14944e48ee43844fdb021d076bd92c9ba735a4b23d8cf
SHA512

b07f532c99289cee59b724fa8d0da999969aaa3f579b2510e59cad4fe0900846353db5209c9cc4b0187eb109a5ace38aa73c46294d0fefc42bcef160073af2f5

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:

6b7a76c358149348b5f14944e48ee43844fdb021d076bd92c9ba735a4b23d8cf.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*"	6b7a76c358149348b5f14944e48ee43844fdb021d076bd92c9ba735a4b23d8cf.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:

6b7a76c358149348b5f14944e48ee43844fdb021d076bd92c9ba735a4b23d8cf.exe

pid process

2712 6b7a76c358149348b5f14944e48ee43844fdb021d076bd92c9ba735a4b23d8cf.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
2712	6b7a76c358149348b5f14944e48ee43844fdb021d076bd92c9ba735a4b23d8cf.exe

Drops file in Program Files directory 53 IoCs

Processes:

6b7a76c358149348b5f14944e48ee43844fdb021d076bd92c9ba735a4b23d8cf.exe

description	ioc	process
File opened for modification	C:\PROGRA~2\MOZILL~1\UNINST~1.EXE	6b7a76c358149348b5f14944e48ee43844fdb021d076bd92c9ba735a4b23d8cf.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmlaunch.exe	6b7a76c358149348b5f14944e48ee43844fdb021d076bd92c9ba735a4b23d8cf.exe
File opened for modification	C:\PROGRA~2\WI8A19~1\ImagingDevices.exe	6b7a76c358149348b5f14944e48ee43844fdb021d076bd92c9ba735a4b23d8cf.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROBR~1.EXE	6b7a76c358149348b5f14944e48ee43844fdb021d076bd92c9ba735a4b23d8cf.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jaureg.exe	6b7a76c358149348b5f14944e48ee43844fdb021d076bd92c9ba735a4b23d8cf.exe
File opened for modification	C:\PROGRA~3\MICROS~1\CLICKT~1\{9AC08~1\INTEGR~1.EXE	6b7a76c358149348b5f14944e48ee43844fdb021d076bd92c9ba735a4b23d8cf.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroCEF\RdrCEF.exe	6b7a76c358149348b5f14944e48ee43844fdb021d076bd92c9ba735a4b23d8cf.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmprph.exe	6b7a76c358149348b5f14944e48ee43844fdb021d076bd92c9ba735a4b23d8cf.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ieinstal.exe	6b7a76c358149348b5f14944e48ee43844fdb021d076bd92c9ba735a4b23d8cf.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE	6b7a76c358149348b5f14944e48ee43844fdb021d076bd92c9ba735a4b23d8cf.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\32BITM~1.EXE	6b7a76c358149348b5f14944e48ee43844fdb021d076bd92c9ba735a4b23d8cf.exe
File opened for modification	C:\PROGRA~2\Google\Update\DISABL~1.EXE	6b7a76c358149348b5f14944e48ee43844fdb021d076bd92c9ba735a4b23d8cf.exe
File opened for modification	C:\PROGRA~2\WINDOW~2\WinMail.exe	6b7a76c358149348b5f14944e48ee43844fdb021d076bd92c9ba735a4b23d8cf.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE	6b7a76c358149348b5f14944e48ee43844fdb021d076bd92c9ba735a4b23d8cf.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\LOGTRA~1.EXE	6b7a76c358149348b5f14944e48ee43844fdb021d076bd92c9ba735a4b23d8cf.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GO664E~1.EXE	6b7a76c358149348b5f14944e48ee43844fdb021d076bd92c9ba735a4b23d8cf.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~2.EXE	6b7a76c358149348b5f14944e48ee43844fdb021d076bd92c9ba735a4b23d8cf.exe
File opened for modification	C:\PROGRA~2\INTERN~1\iexplore.exe	6b7a76c358149348b5f14944e48ee43844fdb021d076bd92c9ba735a4b23d8cf.exe
File opened for modification	C:\PROGRA~3\Adobe\Setup\{AC76B~1\setup.exe	6b7a76c358149348b5f14944e48ee43844fdb021d076bd92c9ba735a4b23d8cf.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE	6b7a76c358149348b5f14944e48ee43844fdb021d076bd92c9ba735a4b23d8cf.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~4.EXE	6b7a76c358149348b5f14944e48ee43844fdb021d076bd92c9ba735a4b23d8cf.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmpshare.exe	6b7a76c358149348b5f14944e48ee43844fdb021d076bd92c9ba735a4b23d8cf.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroRd32.exe	6b7a76c358149348b5f14944e48ee43844fdb021d076bd92c9ba735a4b23d8cf.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\FULLTR~1.EXE	6b7a76c358149348b5f14944e48ee43844fdb021d076bd92c9ba735a4b23d8cf.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\READER~1.EXE	6b7a76c358149348b5f14944e48ee43844fdb021d076bd92c9ba735a4b23d8cf.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOBD5D~1.EXE	6b7a76c358149348b5f14944e48ee43844fdb021d076bd92c9ba735a4b23d8cf.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ExtExport.exe	6b7a76c358149348b5f14944e48ee43844fdb021d076bd92c9ba735a4b23d8cf.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\Eula.exe	6b7a76c358149348b5f14944e48ee43844fdb021d076bd92c9ba735a4b23d8cf.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~1.EXE	6b7a76c358149348b5f14944e48ee43844fdb021d076bd92c9ba735a4b23d8cf.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADOBEC~1.EXE	6b7a76c358149348b5f14944e48ee43844fdb021d076bd92c9ba735a4b23d8cf.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jusched.exe	6b7a76c358149348b5f14944e48ee43844fdb021d076bd92c9ba735a4b23d8cf.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE	6b7a76c358149348b5f14944e48ee43844fdb021d076bd92c9ba735a4b23d8cf.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ielowutil.exe	6b7a76c358149348b5f14944e48ee43844fdb021d076bd92c9ba735a4b23d8cf.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{F4220~1\VC_RED~1.EXE	6b7a76c358149348b5f14944e48ee43844fdb021d076bd92c9ba735a4b23d8cf.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\arh.exe	6b7a76c358149348b5f14944e48ee43844fdb021d076bd92c9ba735a4b23d8cf.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\64BITM~1.EXE	6b7a76c358149348b5f14944e48ee43844fdb021d076bd92c9ba735a4b23d8cf.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe	6b7a76c358149348b5f14944e48ee43844fdb021d076bd92c9ba735a4b23d8cf.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~3.EXE	6b7a76c358149348b5f14944e48ee43844fdb021d076bd92c9ba735a4b23d8cf.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\setup_wm.exe	6b7a76c358149348b5f14944e48ee43844fdb021d076bd92c9ba735a4b23d8cf.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmplayer.exe	6b7a76c358149348b5f14944e48ee43844fdb021d076bd92c9ba735a4b23d8cf.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\ADOBEA~1.EXE	6b7a76c358149348b5f14944e48ee43844fdb021d076bd92c9ba735a4b23d8cf.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\armsvc.exe	6b7a76c358149348b5f14944e48ee43844fdb021d076bd92c9ba735a4b23d8cf.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\ACCESS~1\wordpad.exe	6b7a76c358149348b5f14944e48ee43844fdb021d076bd92c9ba735a4b23d8cf.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\Browser\WCCHRO~1\WCCHRO~1.EXE	6b7a76c358149348b5f14944e48ee43844fdb021d076bd92c9ba735a4b23d8cf.exe
File opened for modification	C:\PROGRA~2\WINDOW~2\wabmig.exe	6b7a76c358149348b5f14944e48ee43844fdb021d076bd92c9ba735a4b23d8cf.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOF5E2~1.EXE	6b7a76c358149348b5f14944e48ee43844fdb021d076bd92c9ba735a4b23d8cf.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmpconfig.exe	6b7a76c358149348b5f14944e48ee43844fdb021d076bd92c9ba735a4b23d8cf.exe
File opened for modification	C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE	6b7a76c358149348b5f14944e48ee43844fdb021d076bd92c9ba735a4b23d8cf.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\WOW_HE~1.EXE	6b7a76c358149348b5f14944e48ee43844fdb021d076bd92c9ba735a4b23d8cf.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADelRCP.exe	6b7a76c358149348b5f14944e48ee43844fdb021d076bd92c9ba735a4b23d8cf.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jucheck.exe	6b7a76c358149348b5f14944e48ee43844fdb021d076bd92c9ba735a4b23d8cf.exe
File opened for modification	C:\PROGRA~2\WINDOW~2\wab.exe	6b7a76c358149348b5f14944e48ee43844fdb021d076bd92c9ba735a4b23d8cf.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\AdobeARM.exe	6b7a76c358149348b5f14944e48ee43844fdb021d076bd92c9ba735a4b23d8cf.exe

Drops file in Windows directory 1 IoCs

Processes:

6b7a76c358149348b5f14944e48ee43844fdb021d076bd92c9ba735a4b23d8cf.exe

description ioc process

File opened for modification C:\Windows\svchost.com 6b7a76c358149348b5f14944e48ee43844fdb021d076bd92c9ba735a4b23d8cf.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	6b7a76c358149348b5f14944e48ee43844fdb021d076bd92c9ba735a4b23d8cf.exe

Modifies registry class 1 IoCs

Processes:

6b7a76c358149348b5f14944e48ee43844fdb021d076bd92c9ba735a4b23d8cf.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*"	6b7a76c358149348b5f14944e48ee43844fdb021d076bd92c9ba735a4b23d8cf.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

6b7a76c358149348b5f14944e48ee43844fdb021d076bd92c9ba735a4b23d8cf.exe

description	pid	process	target process
PID 3436 wrote to memory of 2712	3436	6b7a76c358149348b5f14944e48ee43844fdb021d076bd92c9ba735a4b23d8cf.exe	6b7a76c358149348b5f14944e48ee43844fdb021d076bd92c9ba735a4b23d8cf.exe
PID 3436 wrote to memory of 2712	3436	6b7a76c358149348b5f14944e48ee43844fdb021d076bd92c9ba735a4b23d8cf.exe	6b7a76c358149348b5f14944e48ee43844fdb021d076bd92c9ba735a4b23d8cf.exe
PID 3436 wrote to memory of 2712	3436	6b7a76c358149348b5f14944e48ee43844fdb021d076bd92c9ba735a4b23d8cf.exe	6b7a76c358149348b5f14944e48ee43844fdb021d076bd92c9ba735a4b23d8cf.exe

C:\Users\Admin\AppData\Local\Temp\6b7a76c358149348b5f14944e48ee43844fdb021d076bd92c9ba735a4b23d8cf.exe
"C:\Users\Admin\AppData\Local\Temp\6b7a76c358149348b5f14944e48ee43844fdb021d076bd92c9ba735a4b23d8cf.exe"
1⤵
- Modifies system executable filetype association
- Drops file in Program Files directory
- Drops file in Windows directory
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:3436

C:\Users\Admin\AppData\Local\Temp\3582-490\6b7a76c358149348b5f14944e48ee43844fdb021d076bd92c9ba735a4b23d8cf.exe
"C:\Users\Admin\AppData\Local\Temp\3582-490\6b7a76c358149348b5f14944e48ee43844fdb021d076bd92c9ba735a4b23d8cf.exe"
2⤵
- Executes dropped EXE
PID:2712

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

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\3582-490\6b7a76c358149348b5f14944e48ee43844fdb021d076bd92c9ba735a4b23d8cf.exe
MD5
504d55b0259f9958ec039f7db8c85e40

SHA1
3d542f861b031e7e81df4a8348025ec57be1103c

SHA256
4f711c4cdf161a3e4baac488f066ea265a01e66220f441ca476cd6c9e78951fa

SHA512
df309e1cb91f4730789c8c53d198a5191df0d9147bbf0919143cd384b8ec7b70c9baa4ec5f9901350f25774c0d975138db535275ab49a63ba103f47598ff55ae

Download Submit
C:\Users\Admin\AppData\Local\Temp\3582-490\6b7a76c358149348b5f14944e48ee43844fdb021d076bd92c9ba735a4b23d8cf.exe
MD5
504d55b0259f9958ec039f7db8c85e40

SHA1
3d542f861b031e7e81df4a8348025ec57be1103c

SHA256
4f711c4cdf161a3e4baac488f066ea265a01e66220f441ca476cd6c9e78951fa

SHA512
df309e1cb91f4730789c8c53d198a5191df0d9147bbf0919143cd384b8ec7b70c9baa4ec5f9901350f25774c0d975138db535275ab49a63ba103f47598ff55ae

Download Submit

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads