Analysis
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max time kernel
92s -
max time network
144s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
18-11-2024 22:52
Behavioral task
behavioral1
Sample
c065588fb4866bf64a51341b8ca959ea533a848742adc5993332fcd335018e0a.exe
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
c065588fb4866bf64a51341b8ca959ea533a848742adc5993332fcd335018e0a.exe
Resource
win10v2004-20241007-en
General
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Target
c065588fb4866bf64a51341b8ca959ea533a848742adc5993332fcd335018e0a.exe
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Size
181KB
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MD5
f8bb7ed0e0f407a36df55c321d59cd1d
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SHA1
0adfa0a98b8657ad2ee79fe3f95801dd9d258d76
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SHA256
c065588fb4866bf64a51341b8ca959ea533a848742adc5993332fcd335018e0a
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SHA512
f4060d68ea7f3c05c7d797cc4c597930325b8d72bf73c287cca823b7fbc8925957fb6cc733f7b7a4c5078640aad28c4383a7b76a20a8d555641af1a2d8591fdd
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SSDEEP
3072:sr85C8aEtHZugr7t4ILlCI+4TOHHSTsDGjm4ILlCI+4COHCy6:k98aEtHBHtoDr+bz
Malware Config
Signatures
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Detect Neshta payload 4 IoCs
resource yara_rule behavioral2/files/0x0006000000020253-27.dat family_neshta behavioral2/memory/1956-112-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/1956-113-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/1956-115-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta -
Neshta
Malware from the neshta family is designed to infect itself into other files to spread itself and cause damage.
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Neshta family
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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-1-5-21-940901362-3608833189-1915618603-1000\Control Panel\International\Geo\Nation c065588fb4866bf64a51341b8ca959ea533a848742adc5993332fcd335018e0a.exe -
Executes dropped EXE 1 IoCs
pid Process 1420 c065588fb4866bf64a51341b8ca959ea533a848742adc5993332fcd335018e0a.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\" %*" c065588fb4866bf64a51341b8ca959ea533a848742adc5993332fcd335018e0a.exe -
Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\ADOBEA~1.EXE c065588fb4866bf64a51341b8ca959ea533a848742adc5993332fcd335018e0a.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\java.exe c065588fb4866bf64a51341b8ca959ea533a848742adc5993332fcd335018e0a.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~3.EXE c065588fb4866bf64a51341b8ca959ea533a848742adc5993332fcd335018e0a.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GO664E~1.EXE c065588fb4866bf64a51341b8ca959ea533a848742adc5993332fcd335018e0a.exe File opened for modification C:\PROGRA~2\MOZILL~1\UNINST~1.EXE c065588fb4866bf64a51341b8ca959ea533a848742adc5993332fcd335018e0a.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmprph.exe c065588fb4866bf64a51341b8ca959ea533a848742adc5993332fcd335018e0a.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROBR~1.EXE c065588fb4866bf64a51341b8ca959ea533a848742adc5993332fcd335018e0a.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\arh.exe c065588fb4866bf64a51341b8ca959ea533a848742adc5993332fcd335018e0a.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOBD5D~1.EXE c065588fb4866bf64a51341b8ca959ea533a848742adc5993332fcd335018e0a.exe File opened for modification C:\PROGRA~2\INTERN~1\iexplore.exe c065588fb4866bf64a51341b8ca959ea533a848742adc5993332fcd335018e0a.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\IDENTI~1.EXE c065588fb4866bf64a51341b8ca959ea533a848742adc5993332fcd335018e0a.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\PWAHEL~1.EXE c065588fb4866bf64a51341b8ca959ea533a848742adc5993332fcd335018e0a.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MIA062~1.EXE c065588fb4866bf64a51341b8ca959ea533a848742adc5993332fcd335018e0a.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADelRCP.exe c065588fb4866bf64a51341b8ca959ea533a848742adc5993332fcd335018e0a.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~4.EXE c065588fb4866bf64a51341b8ca959ea533a848742adc5993332fcd335018e0a.exe File opened for modification C:\PROGRA~2\Google\Update\DISABL~1.EXE c065588fb4866bf64a51341b8ca959ea533a848742adc5993332fcd335018e0a.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\ELEVAT~1.EXE c065588fb4866bf64a51341b8ca959ea533a848742adc5993332fcd335018e0a.exe File opened for modification C:\PROGRA~2\WINDOW~3\ACCESS~1\wordpad.exe c065588fb4866bf64a51341b8ca959ea533a848742adc5993332fcd335018e0a.exe File opened for modification C:\PROGRA~3\MICROS~1\CLICKT~1\{9AC08~1\INTEGR~1.EXE c065588fb4866bf64a51341b8ca959ea533a848742adc5993332fcd335018e0a.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\AdobeARM.exe c065588fb4866bf64a51341b8ca959ea533a848742adc5993332fcd335018e0a.exe File opened for modification C:\PROGRA~3\Adobe\Setup\{AC76B~1\setup.exe c065588fb4866bf64a51341b8ca959ea533a848742adc5993332fcd335018e0a.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Browser\WCCHRO~1\WCCHRO~1.EXE c065588fb4866bf64a51341b8ca959ea533a848742adc5993332fcd335018e0a.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\PWAHEL~1.EXE c065588fb4866bf64a51341b8ca959ea533a848742adc5993332fcd335018e0a.exe File opened for modification C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE c065588fb4866bf64a51341b8ca959ea533a848742adc5993332fcd335018e0a.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\INSTAL~1\setup.exe c065588fb4866bf64a51341b8ca959ea533a848742adc5993332fcd335018e0a.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~3.EXE c065588fb4866bf64a51341b8ca959ea533a848742adc5993332fcd335018e0a.exe File opened for modification C:\PROGRA~2\WINDOW~2\wabmig.exe c065588fb4866bf64a51341b8ca959ea533a848742adc5993332fcd335018e0a.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmplayer.exe c065588fb4866bf64a51341b8ca959ea533a848742adc5993332fcd335018e0a.exe File opened for modification C:\PROGRA~2\WI8A19~1\ImagingDevices.exe c065588fb4866bf64a51341b8ca959ea533a848742adc5993332fcd335018e0a.exe File opened for modification C:\PROGRA~3\PACKAG~1\{57A73~1\VC_RED~1.EXE c065588fb4866bf64a51341b8ca959ea533a848742adc5993332fcd335018e0a.exe File opened for modification C:\PROGRA~3\PACKAG~1\{63880~1\WINDOW~1.EXE c065588fb4866bf64a51341b8ca959ea533a848742adc5993332fcd335018e0a.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\FULLTR~1.EXE c065588fb4866bf64a51341b8ca959ea533a848742adc5993332fcd335018e0a.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~2.EXE c065588fb4866bf64a51341b8ca959ea533a848742adc5993332fcd335018e0a.exe File opened for modification C:\PROGRA~2\INTERN~1\ielowutil.exe c065588fb4866bf64a51341b8ca959ea533a848742adc5993332fcd335018e0a.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~1.EXE c065588fb4866bf64a51341b8ca959ea533a848742adc5993332fcd335018e0a.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\32BITM~1.EXE c065588fb4866bf64a51341b8ca959ea533a848742adc5993332fcd335018e0a.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~2.EXE c065588fb4866bf64a51341b8ca959ea533a848742adc5993332fcd335018e0a.exe File opened for modification C:\PROGRA~2\WINDOW~2\wab.exe c065588fb4866bf64a51341b8ca959ea533a848742adc5993332fcd335018e0a.exe File opened for modification C:\PROGRA~2\INTERN~1\ExtExport.exe c065588fb4866bf64a51341b8ca959ea533a848742adc5993332fcd335018e0a.exe File opened for modification C:\PROGRA~2\INTERN~1\ieinstal.exe c065588fb4866bf64a51341b8ca959ea533a848742adc5993332fcd335018e0a.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~4.EXE c065588fb4866bf64a51341b8ca959ea533a848742adc5993332fcd335018e0a.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MI9C33~1.EXE c065588fb4866bf64a51341b8ca959ea533a848742adc5993332fcd335018e0a.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmlaunch.exe c065588fb4866bf64a51341b8ca959ea533a848742adc5993332fcd335018e0a.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmpconfig.exe c065588fb4866bf64a51341b8ca959ea533a848742adc5993332fcd335018e0a.exe File opened for modification C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE c065588fb4866bf64a51341b8ca959ea533a848742adc5993332fcd335018e0a.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Eula.exe c065588fb4866bf64a51341b8ca959ea533a848742adc5993332fcd335018e0a.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\64BITM~1.EXE c065588fb4866bf64a51341b8ca959ea533a848742adc5993332fcd335018e0a.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\COOKIE~1.EXE c065588fb4866bf64a51341b8ca959ea533a848742adc5993332fcd335018e0a.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\msedge.exe c065588fb4866bf64a51341b8ca959ea533a848742adc5993332fcd335018e0a.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\msedge.exe c065588fb4866bf64a51341b8ca959ea533a848742adc5993332fcd335018e0a.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADOBEC~1.EXE c065588fb4866bf64a51341b8ca959ea533a848742adc5993332fcd335018e0a.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaws.exe c065588fb4866bf64a51341b8ca959ea533a848742adc5993332fcd335018e0a.exe File opened for modification C:\PROGRA~3\PACKAG~1\{D87AE~1\WINDOW~1.EXE c065588fb4866bf64a51341b8ca959ea533a848742adc5993332fcd335018e0a.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroCEF\RdrCEF.exe c065588fb4866bf64a51341b8ca959ea533a848742adc5993332fcd335018e0a.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\READER~1.EXE c065588fb4866bf64a51341b8ca959ea533a848742adc5993332fcd335018e0a.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\MSEDGE~1.EXE c065588fb4866bf64a51341b8ca959ea533a848742adc5993332fcd335018e0a.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~2.EXE c065588fb4866bf64a51341b8ca959ea533a848742adc5993332fcd335018e0a.exe File opened for modification C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE c065588fb4866bf64a51341b8ca959ea533a848742adc5993332fcd335018e0a.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmpshare.exe c065588fb4866bf64a51341b8ca959ea533a848742adc5993332fcd335018e0a.exe File opened for modification C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE c065588fb4866bf64a51341b8ca959ea533a848742adc5993332fcd335018e0a.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~1.EXE c065588fb4866bf64a51341b8ca959ea533a848742adc5993332fcd335018e0a.exe File opened for modification C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE c065588fb4866bf64a51341b8ca959ea533a848742adc5993332fcd335018e0a.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\LOGTRA~1.EXE c065588fb4866bf64a51341b8ca959ea533a848742adc5993332fcd335018e0a.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\WOW_HE~1.EXE c065588fb4866bf64a51341b8ca959ea533a848742adc5993332fcd335018e0a.exe -
Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\svchost.com c065588fb4866bf64a51341b8ca959ea533a848742adc5993332fcd335018e0a.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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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 c065588fb4866bf64a51341b8ca959ea533a848742adc5993332fcd335018e0a.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\" %*" c065588fb4866bf64a51341b8ca959ea533a848742adc5993332fcd335018e0a.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1420 c065588fb4866bf64a51341b8ca959ea533a848742adc5993332fcd335018e0a.exe 1420 c065588fb4866bf64a51341b8ca959ea533a848742adc5993332fcd335018e0a.exe -
Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 1956 wrote to memory of 1420 1956 c065588fb4866bf64a51341b8ca959ea533a848742adc5993332fcd335018e0a.exe 83 PID 1956 wrote to memory of 1420 1956 c065588fb4866bf64a51341b8ca959ea533a848742adc5993332fcd335018e0a.exe 83
Processes
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C:\Users\Admin\AppData\Local\Temp\c065588fb4866bf64a51341b8ca959ea533a848742adc5993332fcd335018e0a.exe"C:\Users\Admin\AppData\Local\Temp\c065588fb4866bf64a51341b8ca959ea533a848742adc5993332fcd335018e0a.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:1956 -
C:\Users\Admin\AppData\Local\Temp\3582-490\c065588fb4866bf64a51341b8ca959ea533a848742adc5993332fcd335018e0a.exe"C:\Users\Admin\AppData\Local\Temp\3582-490\c065588fb4866bf64a51341b8ca959ea533a848742adc5993332fcd335018e0a.exe"2⤵
- Executes dropped EXE
- Suspicious use of SetWindowsHookEx
PID:1420
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
86KB
MD53b73078a714bf61d1c19ebc3afc0e454
SHA19abeabd74613a2f533e2244c9ee6f967188e4e7e
SHA256ded54d1fcca07b6bff2bc3b9a1131eac29ff1f836e5d7a7c5c325ec5abe96e29
SHA51275959d4e8a7649c3268b551a2a378e6d27c0bfb03d2422ebeeb67b0a3f78c079473214057518930f2d72773ce79b106fd2d78405e8e3d8883459dcbb49c163c4
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C:\Users\Admin\AppData\Local\Temp\3582-490\c065588fb4866bf64a51341b8ca959ea533a848742adc5993332fcd335018e0a.exe
Filesize141KB
MD5b38474365e272510ea8d7cc9d3c52b26
SHA195d2ab70f8325d5123c457b33ecb4639692c3738
SHA2563acae0dc7fdf6fe579b1c69e97af7484d361d7d493d1bf12e6ca777980563cdb
SHA512bd92a35d03dcf30439ef7f6d07d00b107e12d4f95ba9c1c94bf55c5bb9f2a7037585df36dd21b4d5d05356ff0b5b6e5ecaf30866ee234fd18ea074e15884f980