Analysis
- max time kernel
116s - max time network
117s - platform
windows10-2004_x64 - resource
win10v2004-20240419-en - resource tags
arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system - submitted
02/05/2024, 18:11
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
0266d9b7543e8524a95b81bf915f96beb672c494feeb988a9d82f2ccaca1a325.exe
Resource
win7-20240221-en
windows7-x64
10 signatures
150 seconds
Behavioral task
behavioral2
Sample
0266d9b7543e8524a95b81bf915f96beb672c494feeb988a9d82f2ccaca1a325.exe
Resource
win10v2004-20240419-en
windows10-2004-x64
10 signatures
150 seconds
General
- Target 0266d9b7543e8524a95b81bf915f96beb672c494feeb988a9d82f2ccaca1a325.exe
- Size 107KB
- Sample240502-wsla6ade2t
- SHA256 0266d9b7543e8524a95b81bf915f96beb672c494feeb988a9d82f2ccaca1a325
- MD5 968a382a2d6352eed5bc29567556ec0e
- SHA1 853c9bfaf4b849b0654eb664f740a5ae5b7a822d
- SHA512 2a84f6a3cf7f88bf9f4ae46d8bfddacf8693c7f971d3b76b250da53f674d86a7760c31bb8314df09afdf6685bfb4c9a37bcb5560437df0d749a51c0e44996f2d
- SSDEEP 1536:yxqjQ+P04wsZLnDrCsRU+HPf5rUGWc8Fm3AOturnZDCAP4MMBUf5sWWhWXyHs:zr8WDrCsRUkqc8Fm3AAud3PL6WWs
- MD5 SHA1 SHA512 SSDEEP
Score
10/10
Malware Config
Signatures
- Neshta
Malware from the neshta family is designed to infect itself into other files to spread itself and cause damage.
- 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-1-5-21-2860750803-256193626-1801997576-1000\Control Panel\International\Geo\Nation 0266d9b7543e8524a95b81bf915f96beb672c494feeb988a9d82f2ccaca1a325.exe - Executes dropped EXE 1 IoCs
pid Process 5004 0266d9b7543e8524a95b81bf915f96beb672c494feeb988a9d82f2ccaca1a325.exe - 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\" %*" 0266d9b7543e8524a95b81bf915f96beb672c494feeb988a9d82f2ccaca1a325.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~2\MICROS~1\EDGEUP~1\13185~1.29\MICROS~2.EXE 0266d9b7543e8524a95b81bf915f96beb672c494feeb988a9d82f2ccaca1a325.exe File opened for modification C:\PROGRA~2\WINDOW~4\setup_wm.exe 0266d9b7543e8524a95b81bf915f96beb672c494feeb988a9d82f2ccaca1a325.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Browser\WCCHRO~1\WCCHRO~1.EXE 0266d9b7543e8524a95b81bf915f96beb672c494feeb988a9d82f2ccaca1a325.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\ADOBEA~1.EXE 0266d9b7543e8524a95b81bf915f96beb672c494feeb988a9d82f2ccaca1a325.exe File opened for modification C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jucheck.exe 0266d9b7543e8524a95b81bf915f96beb672c494feeb988a9d82f2ccaca1a325.exe File opened for modification C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jusched.exe 0266d9b7543e8524a95b81bf915f96beb672c494feeb988a9d82f2ccaca1a325.exe File opened for modification C:\PROGRA~2\INTERN~1\ielowutil.exe 0266d9b7543e8524a95b81bf915f96beb672c494feeb988a9d82f2ccaca1a325.exe File opened for modification C:\PROGRA~2\WINDOW~2\wab.exe 0266d9b7543e8524a95b81bf915f96beb672c494feeb988a9d82f2ccaca1a325.exe File opened for modification C:\PROGRA~3\PACKAG~1\{57A73~1\VC_RED~1.EXE 0266d9b7543e8524a95b81bf915f96beb672c494feeb988a9d82f2ccaca1a325.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaw.exe 0266d9b7543e8524a95b81bf915f96beb672c494feeb988a9d82f2ccaca1a325.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~3.EXE 0266d9b7543e8524a95b81bf915f96beb672c494feeb988a9d82f2ccaca1a325.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\INSTAL~1\setup.exe 0266d9b7543e8524a95b81bf915f96beb672c494feeb988a9d82f2ccaca1a325.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmpconfig.exe 0266d9b7543e8524a95b81bf915f96beb672c494feeb988a9d82f2ccaca1a325.exe File opened for modification C:\PROGRA~2\WINDOW~3\ACCESS~1\wordpad.exe 0266d9b7543e8524a95b81bf915f96beb672c494feeb988a9d82f2ccaca1a325.exe File opened for modification C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE 0266d9b7543e8524a95b81bf915f96beb672c494feeb988a9d82f2ccaca1a325.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\arh.exe 0266d9b7543e8524a95b81bf915f96beb672c494feeb988a9d82f2ccaca1a325.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~1.EXE 0266d9b7543e8524a95b81bf915f96beb672c494feeb988a9d82f2ccaca1a325.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmlaunch.exe 0266d9b7543e8524a95b81bf915f96beb672c494feeb988a9d82f2ccaca1a325.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROBR~1.EXE 0266d9b7543e8524a95b81bf915f96beb672c494feeb988a9d82f2ccaca1a325.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE 0266d9b7543e8524a95b81bf915f96beb672c494feeb988a9d82f2ccaca1a325.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\FULLTR~1.EXE 0266d9b7543e8524a95b81bf915f96beb672c494feeb988a9d82f2ccaca1a325.exe File opened for modification C:\PROGRA~2\INTERN~1\ieinstal.exe 0266d9b7543e8524a95b81bf915f96beb672c494feeb988a9d82f2ccaca1a325.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13185~1.29\MICROS~3.EXE 0266d9b7543e8524a95b81bf915f96beb672c494feeb988a9d82f2ccaca1a325.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13185~1.29\MIA062~1.EXE 0266d9b7543e8524a95b81bf915f96beb672c494feeb988a9d82f2ccaca1a325.exe File opened for modification C:\PROGRA~3\PACKAG~1\{63880~1\WINDOW~1.EXE 0266d9b7543e8524a95b81bf915f96beb672c494feeb988a9d82f2ccaca1a325.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroRd32.exe 0266d9b7543e8524a95b81bf915f96beb672c494feeb988a9d82f2ccaca1a325.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\AdobeARM.exe 0266d9b7543e8524a95b81bf915f96beb672c494feeb988a9d82f2ccaca1a325.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GO664E~1.EXE 0266d9b7543e8524a95b81bf915f96beb672c494feeb988a9d82f2ccaca1a325.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\IDENTI~1.EXE 0266d9b7543e8524a95b81bf915f96beb672c494feeb988a9d82f2ccaca1a325.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~2.EXE 0266d9b7543e8524a95b81bf915f96beb672c494feeb988a9d82f2ccaca1a325.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\PWAHEL~1.EXE 0266d9b7543e8524a95b81bf915f96beb672c494feeb988a9d82f2ccaca1a325.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13185~1.29\MICROS~4.EXE 0266d9b7543e8524a95b81bf915f96beb672c494feeb988a9d82f2ccaca1a325.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmplayer.exe 0266d9b7543e8524a95b81bf915f96beb672c494feeb988a9d82f2ccaca1a325.exe File opened for modification C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE 0266d9b7543e8524a95b81bf915f96beb672c494feeb988a9d82f2ccaca1a325.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Eula.exe 0266d9b7543e8524a95b81bf915f96beb672c494feeb988a9d82f2ccaca1a325.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\READER~1.EXE 0266d9b7543e8524a95b81bf915f96beb672c494feeb988a9d82f2ccaca1a325.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\WOW_HE~1.EXE 0266d9b7543e8524a95b81bf915f96beb672c494feeb988a9d82f2ccaca1a325.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE 0266d9b7543e8524a95b81bf915f96beb672c494feeb988a9d82f2ccaca1a325.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~1.EXE 0266d9b7543e8524a95b81bf915f96beb672c494feeb988a9d82f2ccaca1a325.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADelRCP.exe 0266d9b7543e8524a95b81bf915f96beb672c494feeb988a9d82f2ccaca1a325.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\java.exe 0266d9b7543e8524a95b81bf915f96beb672c494feeb988a9d82f2ccaca1a325.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\MSEDGE~1.EXE 0266d9b7543e8524a95b81bf915f96beb672c494feeb988a9d82f2ccaca1a325.exe File opened for modification C:\PROGRA~2\MOZILL~1\UNINST~1.EXE 0266d9b7543e8524a95b81bf915f96beb672c494feeb988a9d82f2ccaca1a325.exe File opened for modification C:\PROGRA~2\WI8A19~1\ImagingDevices.exe 0266d9b7543e8524a95b81bf915f96beb672c494feeb988a9d82f2ccaca1a325.exe File opened for modification C:\PROGRA~3\Adobe\Setup\{AC76B~1\setup.exe 0266d9b7543e8524a95b81bf915f96beb672c494feeb988a9d82f2ccaca1a325.exe File opened for modification C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE 0266d9b7543e8524a95b81bf915f96beb672c494feeb988a9d82f2ccaca1a325.exe File opened for modification C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE 0266d9b7543e8524a95b81bf915f96beb672c494feeb988a9d82f2ccaca1a325.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADOBEC~1.EXE 0266d9b7543e8524a95b81bf915f96beb672c494feeb988a9d82f2ccaca1a325.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~3.EXE 0266d9b7543e8524a95b81bf915f96beb672c494feeb988a9d82f2ccaca1a325.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\NOTIFI~1.EXE 0266d9b7543e8524a95b81bf915f96beb672c494feeb988a9d82f2ccaca1a325.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\Download\{F3C4F~1\13185~1.29\MICROS~1.EXE 0266d9b7543e8524a95b81bf915f96beb672c494feeb988a9d82f2ccaca1a325.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\32BITM~1.EXE 0266d9b7543e8524a95b81bf915f96beb672c494feeb988a9d82f2ccaca1a325.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaws.exe 0266d9b7543e8524a95b81bf915f96beb672c494feeb988a9d82f2ccaca1a325.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOBD5D~1.EXE 0266d9b7543e8524a95b81bf915f96beb672c494feeb988a9d82f2ccaca1a325.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\msedge.exe 0266d9b7543e8524a95b81bf915f96beb672c494feeb988a9d82f2ccaca1a325.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13185~1.29\MI391D~1.EXE 0266d9b7543e8524a95b81bf915f96beb672c494feeb988a9d82f2ccaca1a325.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\64BITM~1.EXE 0266d9b7543e8524a95b81bf915f96beb672c494feeb988a9d82f2ccaca1a325.exe File opened for modification C:\PROGRA~2\INTERN~1\iexplore.exe 0266d9b7543e8524a95b81bf915f96beb672c494feeb988a9d82f2ccaca1a325.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\MicrosoftEdgeUpdate.exe 0266d9b7543e8524a95b81bf915f96beb672c494feeb988a9d82f2ccaca1a325.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroCEF\RdrCEF.exe 0266d9b7543e8524a95b81bf915f96beb672c494feeb988a9d82f2ccaca1a325.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe 0266d9b7543e8524a95b81bf915f96beb672c494feeb988a9d82f2ccaca1a325.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\BHO\IE_TO_~1.EXE 0266d9b7543e8524a95b81bf915f96beb672c494feeb988a9d82f2ccaca1a325.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmpshare.exe 0266d9b7543e8524a95b81bf915f96beb672c494feeb988a9d82f2ccaca1a325.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF5AF~1\WINDOW~1.EXE 0266d9b7543e8524a95b81bf915f96beb672c494feeb988a9d82f2ccaca1a325.exe - Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\svchost.com 0266d9b7543e8524a95b81bf915f96beb672c494feeb988a9d82f2ccaca1a325.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Modifies registry class 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*" 0266d9b7543e8524a95b81bf915f96beb672c494feeb988a9d82f2ccaca1a325.exe - Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 4924 wrote to memory of 5004 4924 0266d9b7543e8524a95b81bf915f96beb672c494feeb988a9d82f2ccaca1a325.exe 85 PID 4924 wrote to memory of 5004 4924 0266d9b7543e8524a95b81bf915f96beb672c494feeb988a9d82f2ccaca1a325.exe 85
Processes
-
C:\Users\Admin\AppData\Local\Temp\0266d9b7543e8524a95b81bf915f96beb672c494feeb988a9d82f2ccaca1a325.exe"C:\Users\Admin\AppData\Local\Temp\0266d9b7543e8524a95b81bf915f96beb672c494feeb988a9d82f2ccaca1a325.exe"1⤵
- Checks computer location settings
- Modifies system executable filetype association
- Drops file in Program Files directory
- Drops file in Windows directory
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:4924 -
C:\Users\Admin\AppData\Local\Temp\3582-490\0266d9b7543e8524a95b81bf915f96beb672c494feeb988a9d82f2ccaca1a325.exe"C:\Users\Admin\AppData\Local\Temp\3582-490\0266d9b7543e8524a95b81bf915f96beb672c494feeb988a9d82f2ccaca1a325.exe"2⤵
- Executes dropped EXE
PID:5004
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
- Path C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroRd32.exe
- Size 2.4MB
- SHA256 bd7696911d75a9a35dfd125b24cb95003f1e9598592df47fa23a2568986a4a9a
- MD5 d9e8a1fa55faebd36ed2342fedefbedd
- SHA1 c25cc7f0035488de9c5df0121a09b5100e1c28e9
- SHA512 134644c68bd04536e9ea0a5da6e334d36b1ce8012a061fa6dabd31f85c16a1ac9eee8c40fee3d55f25c4d4edf0672de8ce204e344c800361cbcff092c09d7a33
- SSDEEP 49152:4TfiUEWo6zuEz439z99akTBc4O8b8ITDnlT4NvJX:4TfiG/nzU90T
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\3582-490\0266d9b7543e8524a95b81bf915f96beb672c494feeb988a9d82f2ccaca1a325.exe
- Size 66KB
- SHA256 6e5c79fce1d50d888b38f5a0a02a314265e733f151e8b9d2c953b363a60d27d0
- MD5 b8f54f37cb65722c48bf0994d7d901d3
- SHA1 7117693d5b3f0633e4f711758c262c72fa3fc942
- SHA512 51d12e718299b615d0cb8adee3054a9ae6ec99033a2e9e1b6ae1ed9075387bc2cd024fd715272c4502901d03406ab208d205fef35180732f412cdeeab1357325
- SSDEEP 1536:3OturnZDCAP4MMBUf5sWWhWXyHVRU+HPf5rUGWc8Fm3K:3Aud3PL6WWVRUkqc8Fm3K
- MD5 SHA1 SHA512 SSDEEP