Analysis
-
max time kernel
94s -
max time network
98s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
12-11-2024 22:47
Behavioral task
behavioral1
Sample
d1051d21993ae5df42631f40b71bc975bc913d2b93392fa9b41b0705b9949433N.exe
Resource
win7-20240903-en
windows7-x64
13 signatures
120 seconds
Behavioral task
behavioral2
Sample
d1051d21993ae5df42631f40b71bc975bc913d2b93392fa9b41b0705b9949433N.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
13 signatures
120 seconds
General
-
Target
d1051d21993ae5df42631f40b71bc975bc913d2b93392fa9b41b0705b9949433N.exe
-
Size
145KB
-
MD5
caa7078d47e3f6f312bbfd0a42c0b860
-
SHA1
fdd427abf10a8a7fd2e739f5917bfe0de1287fdd
-
SHA256
d1051d21993ae5df42631f40b71bc975bc913d2b93392fa9b41b0705b9949433
-
SHA512
178af224ccd90025aab94c67a22ba97c0acd394629d1c013d496145418fc6455dc46ff61ad2bc7435f9f81042c24eaef51eb702197e2d51a83e9b488db46857f
-
SSDEEP
1536:JxqjQ+P04wsmJCB7GhAtoaqPsTBKGzKC61XxONq2258a7FuZ1h7t8Oj7t8al648u:sr85CIhAtGsTBYONC8a7ghCcCw648d5a
Score
10/10
Malware Config
Signatures
-
Detect Neshta payload 4 IoCs
resource yara_rule behavioral2/files/0x0006000000020241-15.dat family_neshta behavioral2/memory/5112-95-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/5112-96-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/5112-98-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta -
Neshta
Malware from the neshta family is designed to infect itself into other files to spread itself and cause damage.
-
Neshta family
-
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-1-5-21-3442511616-637977696-3186306149-1000\Control Panel\International\Geo\Nation d1051d21993ae5df42631f40b71bc975bc913d2b93392fa9b41b0705b9949433N.exe -
Executes dropped EXE 1 IoCs
pid Process 3988 d1051d21993ae5df42631f40b71bc975bc913d2b93392fa9b41b0705b9949433N.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\" %*" d1051d21993ae5df42631f40b71bc975bc913d2b93392fa9b41b0705b9949433N.exe -
Reads user/profile data of web browsers 3 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\13147~1.37\MID1AD~1.EXE d1051d21993ae5df42631f40b71bc975bc913d2b93392fa9b41b0705b9949433N.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MIA062~1.EXE d1051d21993ae5df42631f40b71bc975bc913d2b93392fa9b41b0705b9949433N.exe File opened for modification C:\PROGRA~2\WINDOW~2\wabmig.exe d1051d21993ae5df42631f40b71bc975bc913d2b93392fa9b41b0705b9949433N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE d1051d21993ae5df42631f40b71bc975bc913d2b93392fa9b41b0705b9949433N.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\AdobeARM.exe d1051d21993ae5df42631f40b71bc975bc913d2b93392fa9b41b0705b9949433N.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~4.EXE d1051d21993ae5df42631f40b71bc975bc913d2b93392fa9b41b0705b9949433N.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~3.EXE d1051d21993ae5df42631f40b71bc975bc913d2b93392fa9b41b0705b9949433N.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmpshare.exe d1051d21993ae5df42631f40b71bc975bc913d2b93392fa9b41b0705b9949433N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\64BITM~1.EXE d1051d21993ae5df42631f40b71bc975bc913d2b93392fa9b41b0705b9949433N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\READER~1.EXE d1051d21993ae5df42631f40b71bc975bc913d2b93392fa9b41b0705b9949433N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\msedge.exe d1051d21993ae5df42631f40b71bc975bc913d2b93392fa9b41b0705b9949433N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\NOTIFI~1.EXE d1051d21993ae5df42631f40b71bc975bc913d2b93392fa9b41b0705b9949433N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\MSEDGE~1.EXE d1051d21993ae5df42631f40b71bc975bc913d2b93392fa9b41b0705b9949433N.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~1.EXE d1051d21993ae5df42631f40b71bc975bc913d2b93392fa9b41b0705b9949433N.exe File opened for modification C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE d1051d21993ae5df42631f40b71bc975bc913d2b93392fa9b41b0705b9949433N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROBR~1.EXE d1051d21993ae5df42631f40b71bc975bc913d2b93392fa9b41b0705b9949433N.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~4.EXE d1051d21993ae5df42631f40b71bc975bc913d2b93392fa9b41b0705b9949433N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~3.EXE d1051d21993ae5df42631f40b71bc975bc913d2b93392fa9b41b0705b9949433N.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~2.EXE d1051d21993ae5df42631f40b71bc975bc913d2b93392fa9b41b0705b9949433N.exe File opened for modification C:\PROGRA~3\PACKAG~1\{63880~1\WINDOW~1.EXE d1051d21993ae5df42631f40b71bc975bc913d2b93392fa9b41b0705b9949433N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Browser\WCCHRO~1\WCCHRO~1.EXE d1051d21993ae5df42631f40b71bc975bc913d2b93392fa9b41b0705b9949433N.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaws.exe d1051d21993ae5df42631f40b71bc975bc913d2b93392fa9b41b0705b9949433N.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~3.EXE d1051d21993ae5df42631f40b71bc975bc913d2b93392fa9b41b0705b9949433N.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaw.exe d1051d21993ae5df42631f40b71bc975bc913d2b93392fa9b41b0705b9949433N.exe File opened for modification C:\PROGRA~2\Google\Update\DISABL~1.EXE d1051d21993ae5df42631f40b71bc975bc913d2b93392fa9b41b0705b9949433N.exe File opened for modification C:\PROGRA~2\INTERN~1\ielowutil.exe d1051d21993ae5df42631f40b71bc975bc913d2b93392fa9b41b0705b9949433N.exe File opened for modification C:\PROGRA~3\Adobe\Setup\{AC76B~1\setup.exe d1051d21993ae5df42631f40b71bc975bc913d2b93392fa9b41b0705b9949433N.exe File opened for modification C:\PROGRA~3\MICROS~1\CLICKT~1\{9AC08~1\INTEGR~1.EXE d1051d21993ae5df42631f40b71bc975bc913d2b93392fa9b41b0705b9949433N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\WOW_HE~1.EXE d1051d21993ae5df42631f40b71bc975bc913d2b93392fa9b41b0705b9949433N.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\ADOBEA~1.EXE d1051d21993ae5df42631f40b71bc975bc913d2b93392fa9b41b0705b9949433N.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\java.exe d1051d21993ae5df42631f40b71bc975bc913d2b93392fa9b41b0705b9949433N.exe File opened for modification C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jaureg.exe d1051d21993ae5df42631f40b71bc975bc913d2b93392fa9b41b0705b9949433N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Eula.exe d1051d21993ae5df42631f40b71bc975bc913d2b93392fa9b41b0705b9949433N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\FULLTR~1.EXE d1051d21993ae5df42631f40b71bc975bc913d2b93392fa9b41b0705b9949433N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\32BITM~1.EXE d1051d21993ae5df42631f40b71bc975bc913d2b93392fa9b41b0705b9949433N.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOF5E2~1.EXE d1051d21993ae5df42631f40b71bc975bc913d2b93392fa9b41b0705b9949433N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\msedge.exe d1051d21993ae5df42631f40b71bc975bc913d2b93392fa9b41b0705b9949433N.exe File opened for modification C:\PROGRA~2\WINDOW~4\setup_wm.exe d1051d21993ae5df42631f40b71bc975bc913d2b93392fa9b41b0705b9949433N.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE d1051d21993ae5df42631f40b71bc975bc913d2b93392fa9b41b0705b9949433N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroRd32.exe d1051d21993ae5df42631f40b71bc975bc913d2b93392fa9b41b0705b9949433N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADelRCP.exe d1051d21993ae5df42631f40b71bc975bc913d2b93392fa9b41b0705b9949433N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\arh.exe d1051d21993ae5df42631f40b71bc975bc913d2b93392fa9b41b0705b9949433N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\PWAHEL~1.EXE d1051d21993ae5df42631f40b71bc975bc913d2b93392fa9b41b0705b9949433N.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GO664E~1.EXE d1051d21993ae5df42631f40b71bc975bc913d2b93392fa9b41b0705b9949433N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\COOKIE~1.EXE d1051d21993ae5df42631f40b71bc975bc913d2b93392fa9b41b0705b9949433N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\INSTAL~1\setup.exe d1051d21993ae5df42631f40b71bc975bc913d2b93392fa9b41b0705b9949433N.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe d1051d21993ae5df42631f40b71bc975bc913d2b93392fa9b41b0705b9949433N.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmlaunch.exe d1051d21993ae5df42631f40b71bc975bc913d2b93392fa9b41b0705b9949433N.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmplayer.exe d1051d21993ae5df42631f40b71bc975bc913d2b93392fa9b41b0705b9949433N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\PWAHEL~1.EXE d1051d21993ae5df42631f40b71bc975bc913d2b93392fa9b41b0705b9949433N.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MI9C33~1.EXE d1051d21993ae5df42631f40b71bc975bc913d2b93392fa9b41b0705b9949433N.exe File opened for modification C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE d1051d21993ae5df42631f40b71bc975bc913d2b93392fa9b41b0705b9949433N.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF5AF~1\WINDOW~1.EXE d1051d21993ae5df42631f40b71bc975bc913d2b93392fa9b41b0705b9949433N.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE d1051d21993ae5df42631f40b71bc975bc913d2b93392fa9b41b0705b9949433N.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~1.EXE d1051d21993ae5df42631f40b71bc975bc913d2b93392fa9b41b0705b9949433N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\ELEVAT~1.EXE d1051d21993ae5df42631f40b71bc975bc913d2b93392fa9b41b0705b9949433N.exe File opened for modification C:\PROGRA~2\WINDOW~3\ACCESS~1\wordpad.exe d1051d21993ae5df42631f40b71bc975bc913d2b93392fa9b41b0705b9949433N.exe File opened for modification C:\PROGRA~2\INTERN~1\ExtExport.exe d1051d21993ae5df42631f40b71bc975bc913d2b93392fa9b41b0705b9949433N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~2.EXE d1051d21993ae5df42631f40b71bc975bc913d2b93392fa9b41b0705b9949433N.exe File opened for modification C:\PROGRA~2\WINDOW~2\wab.exe d1051d21993ae5df42631f40b71bc975bc913d2b93392fa9b41b0705b9949433N.exe File opened for modification C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE d1051d21993ae5df42631f40b71bc975bc913d2b93392fa9b41b0705b9949433N.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~2.EXE d1051d21993ae5df42631f40b71bc975bc913d2b93392fa9b41b0705b9949433N.exe File opened for modification C:\PROGRA~2\MOZILL~1\UNINST~1.EXE d1051d21993ae5df42631f40b71bc975bc913d2b93392fa9b41b0705b9949433N.exe File opened for modification C:\PROGRA~2\WI8A19~1\ImagingDevices.exe d1051d21993ae5df42631f40b71bc975bc913d2b93392fa9b41b0705b9949433N.exe -
Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\svchost.com d1051d21993ae5df42631f40b71bc975bc913d2b93392fa9b41b0705b9949433N.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language d1051d21993ae5df42631f40b71bc975bc913d2b93392fa9b41b0705b9949433N.exe -
Modifies registry class 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*" d1051d21993ae5df42631f40b71bc975bc913d2b93392fa9b41b0705b9949433N.exe -
Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 5112 wrote to memory of 3988 5112 d1051d21993ae5df42631f40b71bc975bc913d2b93392fa9b41b0705b9949433N.exe 85 PID 5112 wrote to memory of 3988 5112 d1051d21993ae5df42631f40b71bc975bc913d2b93392fa9b41b0705b9949433N.exe 85
Processes
-
C:\Users\Admin\AppData\Local\Temp\d1051d21993ae5df42631f40b71bc975bc913d2b93392fa9b41b0705b9949433N.exe"C:\Users\Admin\AppData\Local\Temp\d1051d21993ae5df42631f40b71bc975bc913d2b93392fa9b41b0705b9949433N.exe"1⤵
- Checks computer location settings
- Modifies system executable filetype association
- Drops file in Program Files directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:5112 -
C:\Users\Admin\AppData\Local\Temp\3582-490\d1051d21993ae5df42631f40b71bc975bc913d2b93392fa9b41b0705b9949433N.exe"C:\Users\Admin\AppData\Local\Temp\3582-490\d1051d21993ae5df42631f40b71bc975bc913d2b93392fa9b41b0705b9949433N.exe"2⤵
- Executes dropped EXE
PID:3988
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
86KB
MD53b73078a714bf61d1c19ebc3afc0e454
SHA19abeabd74613a2f533e2244c9ee6f967188e4e7e
SHA256ded54d1fcca07b6bff2bc3b9a1131eac29ff1f836e5d7a7c5c325ec5abe96e29
SHA51275959d4e8a7649c3268b551a2a378e6d27c0bfb03d2422ebeeb67b0a3f78c079473214057518930f2d72773ce79b106fd2d78405e8e3d8883459dcbb49c163c4
-
C:\Users\Admin\AppData\Local\Temp\3582-490\d1051d21993ae5df42631f40b71bc975bc913d2b93392fa9b41b0705b9949433N.exe
Filesize104KB
MD5aa250b758e0e522095612555a423a469
SHA1453d794910c42b6ad00f976c1012976c3363bc8c
SHA2560857677c568c2371847719452c5a3aa92ee02e0ec6217ce9101d9b68b6b12e84
SHA512fd9fb0362b06e3cf1c78d7ab02b34037ff36ce09236426eacfdb2cbaf88773df8a6daf49994bb8efefa50e64d523bb4f6d9e4c4d4adccacd4e1d6c91fb28d3ac