neshta | 06aaaada02bb06b63c6020cf22adbcf4e596b058a265fe177acffc2b0f62915c

General

Target

06aaaada02bb06b63c6020cf22adbcf4e596b058a265fe177acffc2b0f62915c.exe
Size

753KB
MD5

1cc82f85d8d6f02d2b672fbb3f829400
SHA1

51f799ca6705233f69be9d3b5f3d1693d9d8524d
SHA256

06aaaada02bb06b63c6020cf22adbcf4e596b058a265fe177acffc2b0f62915c
SHA512

ef4fe0f80d3a1675fd45dce5becfe78740922cbad0c87d01a315c9bdc4ba012f28fc431c1dfffaa9694320a1355c8f0176c45cd2774d6bbdddeb277a9ec28a6b
SSDEEP

12288:pqcYn5c/rPx37/zHBA6a5Ueyp2CrIEROlnrNORuiVB2mNRx9gkqTi:ccYn5c/rPx37/zHBA6pDp2mIEiiBRx9R

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:

06aaaada02bb06b63c6020cf22adbcf4e596b058a265fe177acffc2b0f62915c.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*"	06aaaada02bb06b63c6020cf22adbcf4e596b058a265fe177acffc2b0f62915c.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:

06aaaada02bb06b63c6020cf22adbcf4e596b058a265fe177acffc2b0f62915c.exe

pid process

444 06aaaada02bb06b63c6020cf22adbcf4e596b058a265fe177acffc2b0f62915c.exe

pid	process
444	06aaaada02bb06b63c6020cf22adbcf4e596b058a265fe177acffc2b0f62915c.exe

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

Processes:

06aaaada02bb06b63c6020cf22adbcf4e596b058a265fe177acffc2b0f62915c.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Control Panel\International\Geo\Nation	06aaaada02bb06b63c6020cf22adbcf4e596b058a265fe177acffc2b0f62915c.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:

06aaaada02bb06b63c6020cf22adbcf4e596b058a265fe177acffc2b0f62915c.exe

description	ioc	process
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\READER~1.EXE	06aaaada02bb06b63c6020cf22adbcf4e596b058a265fe177acffc2b0f62915c.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\PWAHEL~1.EXE	06aaaada02bb06b63c6020cf22adbcf4e596b058a265fe177acffc2b0f62915c.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13167~1.21\MICROS~4.EXE	06aaaada02bb06b63c6020cf22adbcf4e596b058a265fe177acffc2b0f62915c.exe
File opened for modification	C:\PROGRA~2\MOZILL~1\UNINST~1.EXE	06aaaada02bb06b63c6020cf22adbcf4e596b058a265fe177acffc2b0f62915c.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADOBEC~1.EXE	06aaaada02bb06b63c6020cf22adbcf4e596b058a265fe177acffc2b0f62915c.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\msedge.exe	06aaaada02bb06b63c6020cf22adbcf4e596b058a265fe177acffc2b0f62915c.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\PWAHEL~1.EXE	06aaaada02bb06b63c6020cf22adbcf4e596b058a265fe177acffc2b0f62915c.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\MicrosoftEdgeUpdate.exe	06aaaada02bb06b63c6020cf22adbcf4e596b058a265fe177acffc2b0f62915c.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\wmlaunch.exe	06aaaada02bb06b63c6020cf22adbcf4e596b058a265fe177acffc2b0f62915c.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\LOGTRA~1.EXE	06aaaada02bb06b63c6020cf22adbcf4e596b058a265fe177acffc2b0f62915c.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13167~1.21\MI391D~1.EXE	06aaaada02bb06b63c6020cf22adbcf4e596b058a265fe177acffc2b0f62915c.exe
File opened for modification	C:\PROGRA~2\WINDOW~3\ACCESS~1\wordpad.exe	06aaaada02bb06b63c6020cf22adbcf4e596b058a265fe177acffc2b0f62915c.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE	06aaaada02bb06b63c6020cf22adbcf4e596b058a265fe177acffc2b0f62915c.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE	06aaaada02bb06b63c6020cf22adbcf4e596b058a265fe177acffc2b0f62915c.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13167~1.21\MI9C33~1.EXE	06aaaada02bb06b63c6020cf22adbcf4e596b058a265fe177acffc2b0f62915c.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\setup_wm.exe	06aaaada02bb06b63c6020cf22adbcf4e596b058a265fe177acffc2b0f62915c.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\FULLTR~1.EXE	06aaaada02bb06b63c6020cf22adbcf4e596b058a265fe177acffc2b0f62915c.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\ADOBEA~1.EXE	06aaaada02bb06b63c6020cf22adbcf4e596b058a265fe177acffc2b0f62915c.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~1.EXE	06aaaada02bb06b63c6020cf22adbcf4e596b058a265fe177acffc2b0f62915c.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~3.EXE	06aaaada02bb06b63c6020cf22adbcf4e596b058a265fe177acffc2b0f62915c.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\NOTIFI~1.EXE	06aaaada02bb06b63c6020cf22adbcf4e596b058a265fe177acffc2b0f62915c.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13167~1.21\MICROS~2.EXE	06aaaada02bb06b63c6020cf22adbcf4e596b058a265fe177acffc2b0f62915c.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\wmpconfig.exe	06aaaada02bb06b63c6020cf22adbcf4e596b058a265fe177acffc2b0f62915c.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE	06aaaada02bb06b63c6020cf22adbcf4e596b058a265fe177acffc2b0f62915c.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GO664E~1.EXE	06aaaada02bb06b63c6020cf22adbcf4e596b058a265fe177acffc2b0f62915c.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\Download\{F3C4F~1\13167~1.21\MICROS~1.EXE	06aaaada02bb06b63c6020cf22adbcf4e596b058a265fe177acffc2b0f62915c.exe
File opened for modification	C:\PROGRA~2\WINDOW~2\wabmig.exe	06aaaada02bb06b63c6020cf22adbcf4e596b058a265fe177acffc2b0f62915c.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\wmpshare.exe	06aaaada02bb06b63c6020cf22adbcf4e596b058a265fe177acffc2b0f62915c.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE	06aaaada02bb06b63c6020cf22adbcf4e596b058a265fe177acffc2b0f62915c.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\wmplayer.exe	06aaaada02bb06b63c6020cf22adbcf4e596b058a265fe177acffc2b0f62915c.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\arh.exe	06aaaada02bb06b63c6020cf22adbcf4e596b058a265fe177acffc2b0f62915c.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jusched.exe	06aaaada02bb06b63c6020cf22adbcf4e596b058a265fe177acffc2b0f62915c.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE	06aaaada02bb06b63c6020cf22adbcf4e596b058a265fe177acffc2b0f62915c.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~3.EXE	06aaaada02bb06b63c6020cf22adbcf4e596b058a265fe177acffc2b0f62915c.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOF5E2~1.EXE	06aaaada02bb06b63c6020cf22adbcf4e596b058a265fe177acffc2b0f62915c.exe
File opened for modification	C:\PROGRA~2\WINDOW~2\wab.exe	06aaaada02bb06b63c6020cf22adbcf4e596b058a265fe177acffc2b0f62915c.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\AdobeARM.exe	06aaaada02bb06b63c6020cf22adbcf4e596b058a265fe177acffc2b0f62915c.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~4.EXE	06aaaada02bb06b63c6020cf22adbcf4e596b058a265fe177acffc2b0f62915c.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ExtExport.exe	06aaaada02bb06b63c6020cf22adbcf4e596b058a265fe177acffc2b0f62915c.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~1.EXE	06aaaada02bb06b63c6020cf22adbcf4e596b058a265fe177acffc2b0f62915c.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\Browser\WCCHRO~1\WCCHRO~1.EXE	06aaaada02bb06b63c6020cf22adbcf4e596b058a265fe177acffc2b0f62915c.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOBD5D~1.EXE	06aaaada02bb06b63c6020cf22adbcf4e596b058a265fe177acffc2b0f62915c.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ielowutil.exe	06aaaada02bb06b63c6020cf22adbcf4e596b058a265fe177acffc2b0f62915c.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\ELEVAT~1.EXE	06aaaada02bb06b63c6020cf22adbcf4e596b058a265fe177acffc2b0f62915c.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\MSEDGE~1.EXE	06aaaada02bb06b63c6020cf22adbcf4e596b058a265fe177acffc2b0f62915c.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{57A73~1\VC_RED~1.EXE	06aaaada02bb06b63c6020cf22adbcf4e596b058a265fe177acffc2b0f62915c.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROBR~1.EXE	06aaaada02bb06b63c6020cf22adbcf4e596b058a265fe177acffc2b0f62915c.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jaureg.exe	06aaaada02bb06b63c6020cf22adbcf4e596b058a265fe177acffc2b0f62915c.exe
File opened for modification	C:\PROGRA~2\Google\Update\DISABL~1.EXE	06aaaada02bb06b63c6020cf22adbcf4e596b058a265fe177acffc2b0f62915c.exe
File opened for modification	C:\PROGRA~2\INTERN~1\iexplore.exe	06aaaada02bb06b63c6020cf22adbcf4e596b058a265fe177acffc2b0f62915c.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13167~1.21\MICROS~3.EXE	06aaaada02bb06b63c6020cf22adbcf4e596b058a265fe177acffc2b0f62915c.exe
File opened for modification	C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE	06aaaada02bb06b63c6020cf22adbcf4e596b058a265fe177acffc2b0f62915c.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroRd32.exe	06aaaada02bb06b63c6020cf22adbcf4e596b058a265fe177acffc2b0f62915c.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\32BITM~1.EXE	06aaaada02bb06b63c6020cf22adbcf4e596b058a265fe177acffc2b0f62915c.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\64BITM~1.EXE	06aaaada02bb06b63c6020cf22adbcf4e596b058a265fe177acffc2b0f62915c.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jucheck.exe	06aaaada02bb06b63c6020cf22adbcf4e596b058a265fe177acffc2b0f62915c.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe	06aaaada02bb06b63c6020cf22adbcf4e596b058a265fe177acffc2b0f62915c.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ieinstal.exe	06aaaada02bb06b63c6020cf22adbcf4e596b058a265fe177acffc2b0f62915c.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13167~1.21\MICROS~1.EXE	06aaaada02bb06b63c6020cf22adbcf4e596b058a265fe177acffc2b0f62915c.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\INSTAL~1\setup.exe	06aaaada02bb06b63c6020cf22adbcf4e596b058a265fe177acffc2b0f62915c.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~2.EXE	06aaaada02bb06b63c6020cf22adbcf4e596b058a265fe177acffc2b0f62915c.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE	06aaaada02bb06b63c6020cf22adbcf4e596b058a265fe177acffc2b0f62915c.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADelRCP.exe	06aaaada02bb06b63c6020cf22adbcf4e596b058a265fe177acffc2b0f62915c.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~2.EXE	06aaaada02bb06b63c6020cf22adbcf4e596b058a265fe177acffc2b0f62915c.exe

Drops file in Windows directory 1 IoCs

Processes:

06aaaada02bb06b63c6020cf22adbcf4e596b058a265fe177acffc2b0f62915c.exe

description ioc process

File opened for modification C:\Windows\svchost.com 06aaaada02bb06b63c6020cf22adbcf4e596b058a265fe177acffc2b0f62915c.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	06aaaada02bb06b63c6020cf22adbcf4e596b058a265fe177acffc2b0f62915c.exe

Modifies registry class 1 IoCs

Processes:

06aaaada02bb06b63c6020cf22adbcf4e596b058a265fe177acffc2b0f62915c.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*"	06aaaada02bb06b63c6020cf22adbcf4e596b058a265fe177acffc2b0f62915c.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

06aaaada02bb06b63c6020cf22adbcf4e596b058a265fe177acffc2b0f62915c.exe

description	pid	process	target process
PID 3248 wrote to memory of 444	3248	06aaaada02bb06b63c6020cf22adbcf4e596b058a265fe177acffc2b0f62915c.exe	06aaaada02bb06b63c6020cf22adbcf4e596b058a265fe177acffc2b0f62915c.exe
PID 3248 wrote to memory of 444	3248	06aaaada02bb06b63c6020cf22adbcf4e596b058a265fe177acffc2b0f62915c.exe	06aaaada02bb06b63c6020cf22adbcf4e596b058a265fe177acffc2b0f62915c.exe
PID 3248 wrote to memory of 444	3248	06aaaada02bb06b63c6020cf22adbcf4e596b058a265fe177acffc2b0f62915c.exe	06aaaada02bb06b63c6020cf22adbcf4e596b058a265fe177acffc2b0f62915c.exe

C:\Users\Admin\AppData\Local\Temp\06aaaada02bb06b63c6020cf22adbcf4e596b058a265fe177acffc2b0f62915c.exe
"C:\Users\Admin\AppData\Local\Temp\06aaaada02bb06b63c6020cf22adbcf4e596b058a265fe177acffc2b0f62915c.exe"
1⤵
- Modifies system executable filetype association
- Checks computer location settings
- Drops file in Program Files directory
- Drops file in Windows directory
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:3248

C:\Users\Admin\AppData\Local\Temp\3582-490\06aaaada02bb06b63c6020cf22adbcf4e596b058a265fe177acffc2b0f62915c.exe
"C:\Users\Admin\AppData\Local\Temp\3582-490\06aaaada02bb06b63c6020cf22adbcf4e596b058a265fe177acffc2b0f62915c.exe"
2⤵
- Executes dropped EXE
PID:444

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

Query Registry

1

T1012

System Information Discovery

2

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\06aaaada02bb06b63c6020cf22adbcf4e596b058a265fe177acffc2b0f62915c.exe

Filesize
712KB

MD5
dfb15be050860a5eddc74190ad68fa2e

SHA1
e4fd5e403693ef051866f5e1e9904f5c983d6b09

SHA256
f705795d5f04d198f6fb8fc8c5ac4d3dbaf12eb9145227d5e11885306e048c8a

SHA512
a4f0b49c1d20046fcec74782f3a655d87085df537bf0bf5e144fd52d4e7f387e56e70dd59f657191c9b9ca013a4fc60b371bb76c7fa83ff19370084feed58438

Download Submit
C:\Users\Admin\AppData\Local\Temp\3582-490\06aaaada02bb06b63c6020cf22adbcf4e596b058a265fe177acffc2b0f62915c.exe

Filesize
712KB

MD5
dfb15be050860a5eddc74190ad68fa2e

SHA1
e4fd5e403693ef051866f5e1e9904f5c983d6b09

SHA256
f705795d5f04d198f6fb8fc8c5ac4d3dbaf12eb9145227d5e11885306e048c8a

SHA512
a4f0b49c1d20046fcec74782f3a655d87085df537bf0bf5e144fd52d4e7f387e56e70dd59f657191c9b9ca013a4fc60b371bb76c7fa83ff19370084feed58438

Download Submit
memory/444-133-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads