neshta | 234de00e0baf6411e8b774d7821ce00a06ae9d09599f4dbc32b1367493130707

General

Target

62,500-payment............exe
Size

275KB
MD5

6f9a435a8d01482b3a8fbdcd361f277b
SHA1

fa6abbaa9eab006f1d6b464a29c11ca88c35d8bb
SHA256

234de00e0baf6411e8b774d7821ce00a06ae9d09599f4dbc32b1367493130707
SHA512

b310ae7d0c069c93c7843d0374815c923e5bb970d133813c0a302e102f36368ff46f7d0d599028c226bd4f6ab8df52066ddf40b73a0f128b6ced55f84e1b2579

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:

62,500-payment............exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*"	62,500-payment............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:

62,500-payment............exe

pid process

2132 62,500-payment............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
2132	62,500-payment............exe

Drops file in Program Files directory 53 IoCs

Processes:

62,500-payment............exe

description	ioc	process
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\LOGTRA~1.EXE	62,500-payment............exe
File opened for modification	C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jucheck.exe	62,500-payment............exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADelRCP.exe	62,500-payment............exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe	62,500-payment............exe
File opened for modification	C:\PROGRA~2\INTERN~1\iexplore.exe	62,500-payment............exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOBD5D~1.EXE	62,500-payment............exe
File opened for modification	C:\PROGRA~2\WI8A19~1\ImagingDevices.exe	62,500-payment............exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroRd32.exe	62,500-payment............exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE	62,500-payment............exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\64BITM~1.EXE	62,500-payment............exe
File opened for modification	C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\armsvc.exe	62,500-payment............exe
File opened for modification	C:\PROGRA~2\Google\Update\DISABL~1.EXE	62,500-payment............exe
File opened for modification	C:\PROGRA~2\INTERN~1\ielowutil.exe	62,500-payment............exe
File opened for modification	C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE	62,500-payment............exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\FULLTR~1.EXE	62,500-payment............exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~2.EXE	62,500-payment............exe
File opened for modification	C:\PROGRA~3\MICROS~1\CLICKT~1\{9AC08~1\INTEGR~1.EXE	62,500-payment............exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~1.EXE	62,500-payment............exe
File opened for modification	C:\PROGRA~2\INTERN~1\ExtExport.exe	62,500-payment............exe
File opened for modification	C:\PROGRA~2\WI54FB~1\setup_wm.exe	62,500-payment............exe
File opened for modification	C:\PROGRA~2\WINDOW~2\WinMail.exe	62,500-payment............exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE	62,500-payment............exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\32BITM~1.EXE	62,500-payment............exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmpconfig.exe	62,500-payment............exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE	62,500-payment............exe
File opened for modification	C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jaureg.exe	62,500-payment............exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~3.EXE	62,500-payment............exe
File opened for modification	C:\PROGRA~2\WINDOW~2\wab.exe	62,500-payment............exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmplayer.exe	62,500-payment............exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROBR~1.EXE	62,500-payment............exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroCEF\RdrCEF.exe	62,500-payment............exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADOBEC~1.EXE	62,500-payment............exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\READER~1.EXE	62,500-payment............exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\WOW_HE~1.EXE	62,500-payment............exe
File opened for modification	C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\ADOBEA~1.EXE	62,500-payment............exe
File opened for modification	C:\PROGRA~2\INTERN~1\ieinstal.exe	62,500-payment............exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\arh.exe	62,500-payment............exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\Browser\WCCHRO~1\WCCHRO~1.EXE	62,500-payment............exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\Eula.exe	62,500-payment............exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmlaunch.exe	62,500-payment............exe
File opened for modification	C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\AdobeARM.exe	62,500-payment............exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~4.EXE	62,500-payment............exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOF5E2~1.EXE	62,500-payment............exe
File opened for modification	C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jusched.exe	62,500-payment............exe
File opened for modification	C:\PROGRA~2\MOZILL~1\UNINST~1.EXE	62,500-payment............exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE	62,500-payment............exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GO664E~1.EXE	62,500-payment............exe
File opened for modification	C:\PROGRA~2\WINDOW~2\wabmig.exe	62,500-payment............exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmprph.exe	62,500-payment............exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmpshare.exe	62,500-payment............exe
File opened for modification	C:\PROGRA~3\Adobe\Setup\{AC76B~1\setup.exe	62,500-payment............exe
File opened for modification	C:\PROGRA~2\WINDOW~4\ACCESS~1\wordpad.exe	62,500-payment............exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{F4220~1\VC_RED~1.EXE	62,500-payment............exe

Drops file in Windows directory 1 IoCs

Processes:

62,500-payment............exe

description ioc process

File opened for modification C:\Windows\svchost.com 62,500-payment............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	62,500-payment............exe

Modifies registry class 1 IoCs

Processes:

62,500-payment............exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*"	62,500-payment............exe

Suspicious use of WriteProcessMemory 13 IoCs

Processes:

62,500-payment............exe

description	pid	process	target process
PID 2132 wrote to memory of 1316	2132	62,500-payment............exe	62,500-payment............exe
PID 2132 wrote to memory of 1316	2132	62,500-payment............exe	62,500-payment............exe
PID 2132 wrote to memory of 1316	2132	62,500-payment............exe	62,500-payment............exe
PID 2132 wrote to memory of 1316	2132	62,500-payment............exe	62,500-payment............exe
PID 2132 wrote to memory of 1316	2132	62,500-payment............exe	62,500-payment............exe
PID 2132 wrote to memory of 1316	2132	62,500-payment............exe	62,500-payment............exe
PID 2132 wrote to memory of 1316	2132	62,500-payment............exe	62,500-payment............exe
PID 2132 wrote to memory of 1316	2132	62,500-payment............exe	62,500-payment............exe
PID 2132 wrote to memory of 1316	2132	62,500-payment............exe	62,500-payment............exe
PID 2132 wrote to memory of 1316	2132	62,500-payment............exe	62,500-payment............exe
PID 2132 wrote to memory of 1316	2132	62,500-payment............exe	62,500-payment............exe
PID 2132 wrote to memory of 1316	2132	62,500-payment............exe	62,500-payment............exe
PID 2132 wrote to memory of 1316	2132	62,500-payment............exe	62,500-payment............exe

C:\Users\Admin\AppData\Local\Temp\62,500-payment............exe
"C:\Users\Admin\AppData\Local\Temp\62,500-payment............exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2132

C:\Users\Admin\AppData\Local\Temp\62,500-payment............exe
"C:\Users\Admin\AppData\Local\Temp\62,500-payment............exe"
2⤵
- Modifies system executable filetype association
- Drops file in Program Files directory
- Drops file in Windows directory
- Modifies registry class
PID:1316

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

\Users\Admin\AppData\Local\Temp\nsbED9E.tmp\bxahduya.dll
MD5
aaa1bfbfdabb8d567faa91ce5794ab25

SHA1
a4a40b93c008f0780a7ded5e512f56f64e8c31de

SHA256
0960a9ca71aba14f0d6c6a47957a22d966cd0f53cc1df846eabaaf6b72979fbb

SHA512
8c0d93d7d5107d3cf713721ba6c221da67f4ec6bc13b6315854e277f6007cad910bc45f3c5541dbb34dc1d6685dce3d65a84d71d32702d75646dc51f7710cce2

Download Submit
memory/1316-116-0x0000000000000000-mapping.dmp

Download
memory/1316-117-0x00000000001D0000-0x00000000001EB000-memory.dmp

Filesize
108KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads