Analysis
- max time kernel
153s - max time network
157s - platform
windows10-2004_x64 - resource
win10v2004-20221111-en - resource tags
arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system - submitted
07/12/2022, 06:36
Behavioral task
behavioral1
Sample
441c78caaa97f3410037c8493fa57445377c4087aa8712bb7aca8a3afecc8566.exe
Resource
win7-20221111-en
windows7-x64
11 signatures
150 seconds
Behavioral task
behavioral2
Sample
441c78caaa97f3410037c8493fa57445377c4087aa8712bb7aca8a3afecc8566.exe
Resource
win10v2004-20221111-en
windows10-2004-x64
11 signatures
150 seconds
General
- Target 441c78caaa97f3410037c8493fa57445377c4087aa8712bb7aca8a3afecc8566.exe
- Size 908KB
- Sample221207-hc3zdafg21
- SHA256 441c78caaa97f3410037c8493fa57445377c4087aa8712bb7aca8a3afecc8566
- MD5 c36edee87e14860791ad945db12577e1
- SHA1 84d7907b5c6ca83702dc230230f2c8632495aa58
- SHA512 dd9f0cf2f27f73d9931321f72c5ec08a244b9943f063a13b6d9f355fb25b2cc6b9384494e4aaf37107ac7eeac13995a9d93114b825fac9b7969d15d8647b40e4
- SSDEEP 3072:sr85CvnzQ3GlGjbyBsNADoBqmITEKt6V+MsjteSA+1XQPj099hq5p2uTu9by+oRI:k9t99spFTu9CRhm
- MD5 SHA1 SHA512 SSDEEP
Score
10/10
Malware Config
Signatures
- Modifies system executable filetype association 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*" 441c78caaa97f3410037c8493fa57445377c4087aa8712bb7aca8a3afecc8566.exe - Neshta
Malware from the neshta family is designed to infect itself into other files to spread itself and cause damage.
- Executes dropped EXE 1 IoCs
pid Process 1624 441c78caaa97f3410037c8493fa57445377c4087aa8712bb7aca8a3afecc8566.exe - Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-2971393436-602173351-1645505021-1000\Control Panel\International\Geo\Nation 441c78caaa97f3410037c8493fa57445377c4087aa8712bb7aca8a3afecc8566.exe - Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification C:\PROGRA~3\Adobe\Setup\{AC76B~1\setup.exe 441c78caaa97f3410037c8493fa57445377c4087aa8712bb7aca8a3afecc8566.exe File opened for modification C:\PROGRA~3\PACKAG~1\{57A73~1\VC_RED~1.EXE 441c78caaa97f3410037c8493fa57445377c4087aa8712bb7aca8a3afecc8566.exe File opened for modification C:\PROGRA~2\WINDOW~3\ACCESS~1\wordpad.exe 441c78caaa97f3410037c8493fa57445377c4087aa8712bb7aca8a3afecc8566.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13169~1.31\MICROS~2.EXE 441c78caaa97f3410037c8493fa57445377c4087aa8712bb7aca8a3afecc8566.exe File opened for modification C:\PROGRA~2\Google\Update\DISABL~1.EXE 441c78caaa97f3410037c8493fa57445377c4087aa8712bb7aca8a3afecc8566.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\AdobeARM.exe 441c78caaa97f3410037c8493fa57445377c4087aa8712bb7aca8a3afecc8566.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~2.EXE 441c78caaa97f3410037c8493fa57445377c4087aa8712bb7aca8a3afecc8566.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\MSEDGE~1.EXE 441c78caaa97f3410037c8493fa57445377c4087aa8712bb7aca8a3afecc8566.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\MicrosoftEdgeUpdate.exe 441c78caaa97f3410037c8493fa57445377c4087aa8712bb7aca8a3afecc8566.exe File opened for modification C:\PROGRA~2\WI8A19~1\ImagingDevices.exe 441c78caaa97f3410037c8493fa57445377c4087aa8712bb7aca8a3afecc8566.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\arh.exe 441c78caaa97f3410037c8493fa57445377c4087aa8712bb7aca8a3afecc8566.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADOBEC~1.EXE 441c78caaa97f3410037c8493fa57445377c4087aa8712bb7aca8a3afecc8566.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13169~1.31\MICROS~1.EXE 441c78caaa97f3410037c8493fa57445377c4087aa8712bb7aca8a3afecc8566.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmpconfig.exe 441c78caaa97f3410037c8493fa57445377c4087aa8712bb7aca8a3afecc8566.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE 441c78caaa97f3410037c8493fa57445377c4087aa8712bb7aca8a3afecc8566.exe File opened for modification C:\PROGRA~2\INTERN~1\iexplore.exe 441c78caaa97f3410037c8493fa57445377c4087aa8712bb7aca8a3afecc8566.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\msedge.exe 441c78caaa97f3410037c8493fa57445377c4087aa8712bb7aca8a3afecc8566.exe File opened for modification C:\PROGRA~2\WINDOW~2\wabmig.exe 441c78caaa97f3410037c8493fa57445377c4087aa8712bb7aca8a3afecc8566.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\READER~1.EXE 441c78caaa97f3410037c8493fa57445377c4087aa8712bb7aca8a3afecc8566.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE 441c78caaa97f3410037c8493fa57445377c4087aa8712bb7aca8a3afecc8566.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.71\GOBD5D~1.EXE 441c78caaa97f3410037c8493fa57445377c4087aa8712bb7aca8a3afecc8566.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13169~1.31\MIA062~1.EXE 441c78caaa97f3410037c8493fa57445377c4087aa8712bb7aca8a3afecc8566.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\Download\{F3C4F~1\13169~1.31\MICROS~1.EXE 441c78caaa97f3410037c8493fa57445377c4087aa8712bb7aca8a3afecc8566.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroRd32.exe 441c78caaa97f3410037c8493fa57445377c4087aa8712bb7aca8a3afecc8566.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~2.EXE 441c78caaa97f3410037c8493fa57445377c4087aa8712bb7aca8a3afecc8566.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmprph.exe 441c78caaa97f3410037c8493fa57445377c4087aa8712bb7aca8a3afecc8566.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.71\GO664E~1.EXE 441c78caaa97f3410037c8493fa57445377c4087aa8712bb7aca8a3afecc8566.exe File opened for modification C:\PROGRA~2\INTERN~1\ielowutil.exe 441c78caaa97f3410037c8493fa57445377c4087aa8712bb7aca8a3afecc8566.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmplayer.exe 441c78caaa97f3410037c8493fa57445377c4087aa8712bb7aca8a3afecc8566.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe 441c78caaa97f3410037c8493fa57445377c4087aa8712bb7aca8a3afecc8566.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\64BITM~1.EXE 441c78caaa97f3410037c8493fa57445377c4087aa8712bb7aca8a3afecc8566.exe File opened for modification C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jucheck.exe 441c78caaa97f3410037c8493fa57445377c4087aa8712bb7aca8a3afecc8566.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~4.EXE 441c78caaa97f3410037c8493fa57445377c4087aa8712bb7aca8a3afecc8566.exe File opened for modification C:\PROGRA~2\WINDOW~4\setup_wm.exe 441c78caaa97f3410037c8493fa57445377c4087aa8712bb7aca8a3afecc8566.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmpshare.exe 441c78caaa97f3410037c8493fa57445377c4087aa8712bb7aca8a3afecc8566.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE 441c78caaa97f3410037c8493fa57445377c4087aa8712bb7aca8a3afecc8566.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROBR~1.EXE 441c78caaa97f3410037c8493fa57445377c4087aa8712bb7aca8a3afecc8566.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Browser\WCCHRO~1\WCCHRO~1.EXE 441c78caaa97f3410037c8493fa57445377c4087aa8712bb7aca8a3afecc8566.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\ADOBEA~1.EXE 441c78caaa97f3410037c8493fa57445377c4087aa8712bb7aca8a3afecc8566.exe File opened for modification C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jaureg.exe 441c78caaa97f3410037c8493fa57445377c4087aa8712bb7aca8a3afecc8566.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~1.EXE 441c78caaa97f3410037c8493fa57445377c4087aa8712bb7aca8a3afecc8566.exe File opened for modification C:\PROGRA~2\INTERN~1\ieinstal.exe 441c78caaa97f3410037c8493fa57445377c4087aa8712bb7aca8a3afecc8566.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\COOKIE~1.EXE 441c78caaa97f3410037c8493fa57445377c4087aa8712bb7aca8a3afecc8566.exe File opened for modification C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE 441c78caaa97f3410037c8493fa57445377c4087aa8712bb7aca8a3afecc8566.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroCEF\RdrCEF.exe 441c78caaa97f3410037c8493fa57445377c4087aa8712bb7aca8a3afecc8566.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\IDENTI~1.EXE 441c78caaa97f3410037c8493fa57445377c4087aa8712bb7aca8a3afecc8566.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13169~1.31\MICROS~3.EXE 441c78caaa97f3410037c8493fa57445377c4087aa8712bb7aca8a3afecc8566.exe File opened for modification C:\PROGRA~3\MICROS~1\CLICKT~1\{9AC08~1\INTEGR~1.EXE 441c78caaa97f3410037c8493fa57445377c4087aa8712bb7aca8a3afecc8566.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\LOGTRA~1.EXE 441c78caaa97f3410037c8493fa57445377c4087aa8712bb7aca8a3afecc8566.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13169~1.31\MI391D~1.EXE 441c78caaa97f3410037c8493fa57445377c4087aa8712bb7aca8a3afecc8566.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13169~1.31\MI9C33~1.EXE 441c78caaa97f3410037c8493fa57445377c4087aa8712bb7aca8a3afecc8566.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\PWAHEL~1.EXE 441c78caaa97f3410037c8493fa57445377c4087aa8712bb7aca8a3afecc8566.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\msedge.exe 441c78caaa97f3410037c8493fa57445377c4087aa8712bb7aca8a3afecc8566.exe File opened for modification C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE 441c78caaa97f3410037c8493fa57445377c4087aa8712bb7aca8a3afecc8566.exe File opened for modification C:\PROGRA~2\MOZILL~1\UNINST~1.EXE 441c78caaa97f3410037c8493fa57445377c4087aa8712bb7aca8a3afecc8566.exe File opened for modification C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE 441c78caaa97f3410037c8493fa57445377c4087aa8712bb7aca8a3afecc8566.exe File opened for modification C:\PROGRA~2\INTERN~1\ExtExport.exe 441c78caaa97f3410037c8493fa57445377c4087aa8712bb7aca8a3afecc8566.exe File opened for modification C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jusched.exe 441c78caaa97f3410037c8493fa57445377c4087aa8712bb7aca8a3afecc8566.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~3.EXE 441c78caaa97f3410037c8493fa57445377c4087aa8712bb7aca8a3afecc8566.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\ELEVAT~1.EXE 441c78caaa97f3410037c8493fa57445377c4087aa8712bb7aca8a3afecc8566.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\NOTIFI~1.EXE 441c78caaa97f3410037c8493fa57445377c4087aa8712bb7aca8a3afecc8566.exe File opened for modification C:\PROGRA~2\WINDOW~2\wab.exe 441c78caaa97f3410037c8493fa57445377c4087aa8712bb7aca8a3afecc8566.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\FULLTR~1.EXE 441c78caaa97f3410037c8493fa57445377c4087aa8712bb7aca8a3afecc8566.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Eula.exe 441c78caaa97f3410037c8493fa57445377c4087aa8712bb7aca8a3afecc8566.exe - Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\svchost.com 441c78caaa97f3410037c8493fa57445377c4087aa8712bb7aca8a3afecc8566.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
- Modifies registry class 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*" 441c78caaa97f3410037c8493fa57445377c4087aa8712bb7aca8a3afecc8566.exe - Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 1624 441c78caaa97f3410037c8493fa57445377c4087aa8712bb7aca8a3afecc8566.exe - Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4400 wrote to memory of 1624 4400 441c78caaa97f3410037c8493fa57445377c4087aa8712bb7aca8a3afecc8566.exe 84 PID 4400 wrote to memory of 1624 4400 441c78caaa97f3410037c8493fa57445377c4087aa8712bb7aca8a3afecc8566.exe 84 PID 4400 wrote to memory of 1624 4400 441c78caaa97f3410037c8493fa57445377c4087aa8712bb7aca8a3afecc8566.exe 84
Processes
-
C:\Users\Admin\AppData\Local\Temp\441c78caaa97f3410037c8493fa57445377c4087aa8712bb7aca8a3afecc8566.exe"C:\Users\Admin\AppData\Local\Temp\441c78caaa97f3410037c8493fa57445377c4087aa8712bb7aca8a3afecc8566.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:4400 -
C:\Users\Admin\AppData\Local\Temp\3582-490\441c78caaa97f3410037c8493fa57445377c4087aa8712bb7aca8a3afecc8566.exe"C:\Users\Admin\AppData\Local\Temp\3582-490\441c78caaa97f3410037c8493fa57445377c4087aa8712bb7aca8a3afecc8566.exe"2⤵
- Executes dropped EXE
- Suspicious use of SetWindowsHookEx
PID:1624
-
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
- Path C:\Users\Admin\AppData\Local\Temp\3582-490\441c78caaa97f3410037c8493fa57445377c4087aa8712bb7aca8a3afecc8566.exe
- Size 868KB
- SHA256 5580ebf09a8bfccee9fa4ca4268d97f1aa9d4760589e4a405c0a533dccb369bc
- MD5 e0d4a0650a20de85c3271aa801b170a5
- SHA1 d8f92a45ad501b4558f0d1f8c3728b90137f596f
- SHA512 395e877ad4175d6350d8f00f00e9bb99cd228904c9519590cd9f98a6889642872835d3ce0df78c0da9515a5a68e9aa78068f4505ac3464fc12fd676b3799ae0d
- SSDEEP 3072:3RrVKnzQ3GlGjbyBsNADoBqmITEKt6V+MsjteSA+1XQPj099hq5p2uTu9by+:3Rh099spFTu9
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\3582-490\441c78caaa97f3410037c8493fa57445377c4087aa8712bb7aca8a3afecc8566.exe
- Size 868KB
- SHA256 5580ebf09a8bfccee9fa4ca4268d97f1aa9d4760589e4a405c0a533dccb369bc
- MD5 e0d4a0650a20de85c3271aa801b170a5
- SHA1 d8f92a45ad501b4558f0d1f8c3728b90137f596f
- SHA512 395e877ad4175d6350d8f00f00e9bb99cd228904c9519590cd9f98a6889642872835d3ce0df78c0da9515a5a68e9aa78068f4505ac3464fc12fd676b3799ae0d
- SSDEEP 3072:3RrVKnzQ3GlGjbyBsNADoBqmITEKt6V+MsjteSA+1XQPj099hq5p2uTu9by+:3Rh099spFTu9
- MD5 SHA1 SHA512 SSDEEP