Analysis
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max time kernel
93s -
max time network
141s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
18-12-2024 05:55
Behavioral task
behavioral1
Sample
d4bad8f649fec521cb64b03e7c6de21a619ac749cafb639824e5bb50cafb2787.exe
Resource
win7-20241023-en
windows7-x64
13 signatures
150 seconds
Behavioral task
behavioral2
Sample
d4bad8f649fec521cb64b03e7c6de21a619ac749cafb639824e5bb50cafb2787.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
13 signatures
150 seconds
General
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Target
d4bad8f649fec521cb64b03e7c6de21a619ac749cafb639824e5bb50cafb2787.exe
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Size
795KB
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MD5
ef46debd5545cf7c33f0a35f042bb1f7
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SHA1
d9c2e293f77fdae22d0b42687502b255d2719ffc
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SHA256
d4bad8f649fec521cb64b03e7c6de21a619ac749cafb639824e5bb50cafb2787
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SHA512
ad574ecb430d61a027cd4cdd8bd6aba9531d66b50863c974cd854363e560706433586513766ba437f2676f439f16135e6d142bf314c35265f92bb02f146197e9
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SSDEEP
24576:Mg8yAZDl3OBGTpa8P7OA2EyuuhVLYVQXFzPvJ6Qv47Yq7eSuECgoVqSd87z9L0oV:ZGqZEu+hr
Score
10/10
Malware Config
Signatures
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Detect Neshta payload 4 IoCs
resource yara_rule behavioral2/files/0x0006000000020228-12.dat family_neshta behavioral2/memory/4780-92-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/4780-93-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/4780-95-0x0000000000400000-0x000000000041B000-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-1-5-21-4089630652-1596403869-279772308-1000\Control Panel\International\Geo\Nation d4bad8f649fec521cb64b03e7c6de21a619ac749cafb639824e5bb50cafb2787.exe -
Executes dropped EXE 1 IoCs
pid Process 4492 d4bad8f649fec521cb64b03e7c6de21a619ac749cafb639824e5bb50cafb2787.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\" %*" d4bad8f649fec521cb64b03e7c6de21a619ac749cafb639824e5bb50cafb2787.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\Adobe\ACROBA~1\Reader\ACROTE~1.EXE d4bad8f649fec521cb64b03e7c6de21a619ac749cafb639824e5bb50cafb2787.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\arh.exe d4bad8f649fec521cb64b03e7c6de21a619ac749cafb639824e5bb50cafb2787.exe File opened for modification C:\PROGRA~3\MICROS~1\CLICKT~1\{9AC08~1\INTEGR~1.EXE d4bad8f649fec521cb64b03e7c6de21a619ac749cafb639824e5bb50cafb2787.exe File opened for modification C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE d4bad8f649fec521cb64b03e7c6de21a619ac749cafb639824e5bb50cafb2787.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE d4bad8f649fec521cb64b03e7c6de21a619ac749cafb639824e5bb50cafb2787.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroCEF\RdrCEF.exe d4bad8f649fec521cb64b03e7c6de21a619ac749cafb639824e5bb50cafb2787.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADOBEC~1.EXE d4bad8f649fec521cb64b03e7c6de21a619ac749cafb639824e5bb50cafb2787.exe File opened for modification C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE d4bad8f649fec521cb64b03e7c6de21a619ac749cafb639824e5bb50cafb2787.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOF5E2~1.EXE d4bad8f649fec521cb64b03e7c6de21a619ac749cafb639824e5bb50cafb2787.exe File opened for modification C:\PROGRA~2\WINDOW~2\wab.exe d4bad8f649fec521cb64b03e7c6de21a619ac749cafb639824e5bb50cafb2787.exe File opened for modification C:\PROGRA~2\WINDOW~2\wabmig.exe d4bad8f649fec521cb64b03e7c6de21a619ac749cafb639824e5bb50cafb2787.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\COOKIE~1.EXE d4bad8f649fec521cb64b03e7c6de21a619ac749cafb639824e5bb50cafb2787.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\ELEVAT~1.EXE d4bad8f649fec521cb64b03e7c6de21a619ac749cafb639824e5bb50cafb2787.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MI9C33~1.EXE d4bad8f649fec521cb64b03e7c6de21a619ac749cafb639824e5bb50cafb2787.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmplayer.exe d4bad8f649fec521cb64b03e7c6de21a619ac749cafb639824e5bb50cafb2787.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmpshare.exe d4bad8f649fec521cb64b03e7c6de21a619ac749cafb639824e5bb50cafb2787.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~1.EXE d4bad8f649fec521cb64b03e7c6de21a619ac749cafb639824e5bb50cafb2787.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~3.EXE d4bad8f649fec521cb64b03e7c6de21a619ac749cafb639824e5bb50cafb2787.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmlaunch.exe d4bad8f649fec521cb64b03e7c6de21a619ac749cafb639824e5bb50cafb2787.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROBR~1.EXE d4bad8f649fec521cb64b03e7c6de21a619ac749cafb639824e5bb50cafb2787.exe File opened for modification C:\PROGRA~2\WI8A19~1\ImagingDevices.exe d4bad8f649fec521cb64b03e7c6de21a619ac749cafb639824e5bb50cafb2787.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\32BITM~1.EXE d4bad8f649fec521cb64b03e7c6de21a619ac749cafb639824e5bb50cafb2787.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\AdobeARM.exe d4bad8f649fec521cb64b03e7c6de21a619ac749cafb639824e5bb50cafb2787.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\NOTIFI~1.EXE d4bad8f649fec521cb64b03e7c6de21a619ac749cafb639824e5bb50cafb2787.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\msedge.exe d4bad8f649fec521cb64b03e7c6de21a619ac749cafb639824e5bb50cafb2787.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~2.EXE d4bad8f649fec521cb64b03e7c6de21a619ac749cafb639824e5bb50cafb2787.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MID1AD~1.EXE d4bad8f649fec521cb64b03e7c6de21a619ac749cafb639824e5bb50cafb2787.exe File opened for modification C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE d4bad8f649fec521cb64b03e7c6de21a619ac749cafb639824e5bb50cafb2787.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Browser\WCCHRO~1\WCCHRO~1.EXE d4bad8f649fec521cb64b03e7c6de21a619ac749cafb639824e5bb50cafb2787.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~2.EXE d4bad8f649fec521cb64b03e7c6de21a619ac749cafb639824e5bb50cafb2787.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\PWAHEL~1.EXE d4bad8f649fec521cb64b03e7c6de21a619ac749cafb639824e5bb50cafb2787.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~1.EXE d4bad8f649fec521cb64b03e7c6de21a619ac749cafb639824e5bb50cafb2787.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\LOGTRA~1.EXE d4bad8f649fec521cb64b03e7c6de21a619ac749cafb639824e5bb50cafb2787.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE d4bad8f649fec521cb64b03e7c6de21a619ac749cafb639824e5bb50cafb2787.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~4.EXE d4bad8f649fec521cb64b03e7c6de21a619ac749cafb639824e5bb50cafb2787.exe File opened for modification C:\PROGRA~2\INTERN~1\ExtExport.exe d4bad8f649fec521cb64b03e7c6de21a619ac749cafb639824e5bb50cafb2787.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\MSEDGE~1.EXE d4bad8f649fec521cb64b03e7c6de21a619ac749cafb639824e5bb50cafb2787.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\PWAHEL~1.EXE d4bad8f649fec521cb64b03e7c6de21a619ac749cafb639824e5bb50cafb2787.exe File opened for modification C:\PROGRA~2\Google\Update\DISABL~1.EXE d4bad8f649fec521cb64b03e7c6de21a619ac749cafb639824e5bb50cafb2787.exe File opened for modification C:\PROGRA~2\INTERN~1\ielowutil.exe d4bad8f649fec521cb64b03e7c6de21a619ac749cafb639824e5bb50cafb2787.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~3.EXE d4bad8f649fec521cb64b03e7c6de21a619ac749cafb639824e5bb50cafb2787.exe File opened for modification C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE d4bad8f649fec521cb64b03e7c6de21a619ac749cafb639824e5bb50cafb2787.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADelRCP.exe d4bad8f649fec521cb64b03e7c6de21a619ac749cafb639824e5bb50cafb2787.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\FULLTR~1.EXE d4bad8f649fec521cb64b03e7c6de21a619ac749cafb639824e5bb50cafb2787.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\java.exe d4bad8f649fec521cb64b03e7c6de21a619ac749cafb639824e5bb50cafb2787.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\msedge.exe d4bad8f649fec521cb64b03e7c6de21a619ac749cafb639824e5bb50cafb2787.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmprph.exe d4bad8f649fec521cb64b03e7c6de21a619ac749cafb639824e5bb50cafb2787.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\64BITM~1.EXE d4bad8f649fec521cb64b03e7c6de21a619ac749cafb639824e5bb50cafb2787.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaws.exe d4bad8f649fec521cb64b03e7c6de21a619ac749cafb639824e5bb50cafb2787.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOBD5D~1.EXE d4bad8f649fec521cb64b03e7c6de21a619ac749cafb639824e5bb50cafb2787.exe File opened for modification C:\PROGRA~2\WINDOW~3\ACCESS~1\wordpad.exe d4bad8f649fec521cb64b03e7c6de21a619ac749cafb639824e5bb50cafb2787.exe File opened for modification C:\PROGRA~2\WINDOW~4\setup_wm.exe d4bad8f649fec521cb64b03e7c6de21a619ac749cafb639824e5bb50cafb2787.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe d4bad8f649fec521cb64b03e7c6de21a619ac749cafb639824e5bb50cafb2787.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaw.exe d4bad8f649fec521cb64b03e7c6de21a619ac749cafb639824e5bb50cafb2787.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GO664E~1.EXE d4bad8f649fec521cb64b03e7c6de21a619ac749cafb639824e5bb50cafb2787.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\IDENTI~1.EXE d4bad8f649fec521cb64b03e7c6de21a619ac749cafb639824e5bb50cafb2787.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\INSTAL~1\setup.exe d4bad8f649fec521cb64b03e7c6de21a619ac749cafb639824e5bb50cafb2787.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MIA062~1.EXE d4bad8f649fec521cb64b03e7c6de21a619ac749cafb639824e5bb50cafb2787.exe File opened for modification C:\PROGRA~2\MOZILL~1\UNINST~1.EXE d4bad8f649fec521cb64b03e7c6de21a619ac749cafb639824e5bb50cafb2787.exe File opened for modification C:\PROGRA~3\Adobe\Setup\{AC76B~1\setup.exe d4bad8f649fec521cb64b03e7c6de21a619ac749cafb639824e5bb50cafb2787.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF5AF~1\WINDOW~1.EXE d4bad8f649fec521cb64b03e7c6de21a619ac749cafb639824e5bb50cafb2787.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~1.EXE d4bad8f649fec521cb64b03e7c6de21a619ac749cafb639824e5bb50cafb2787.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Eula.exe d4bad8f649fec521cb64b03e7c6de21a619ac749cafb639824e5bb50cafb2787.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\READER~1.EXE d4bad8f649fec521cb64b03e7c6de21a619ac749cafb639824e5bb50cafb2787.exe -
Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\svchost.com d4bad8f649fec521cb64b03e7c6de21a619ac749cafb639824e5bb50cafb2787.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 2 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 d4bad8f649fec521cb64b03e7c6de21a619ac749cafb639824e5bb50cafb2787.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language d4bad8f649fec521cb64b03e7c6de21a619ac749cafb639824e5bb50cafb2787.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\" %*" d4bad8f649fec521cb64b03e7c6de21a619ac749cafb639824e5bb50cafb2787.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4780 wrote to memory of 4492 4780 d4bad8f649fec521cb64b03e7c6de21a619ac749cafb639824e5bb50cafb2787.exe 84 PID 4780 wrote to memory of 4492 4780 d4bad8f649fec521cb64b03e7c6de21a619ac749cafb639824e5bb50cafb2787.exe 84 PID 4780 wrote to memory of 4492 4780 d4bad8f649fec521cb64b03e7c6de21a619ac749cafb639824e5bb50cafb2787.exe 84
Processes
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C:\Users\Admin\AppData\Local\Temp\d4bad8f649fec521cb64b03e7c6de21a619ac749cafb639824e5bb50cafb2787.exe"C:\Users\Admin\AppData\Local\Temp\d4bad8f649fec521cb64b03e7c6de21a619ac749cafb639824e5bb50cafb2787.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:4780 -
C:\Users\Admin\AppData\Local\Temp\3582-490\d4bad8f649fec521cb64b03e7c6de21a619ac749cafb639824e5bb50cafb2787.exe"C:\Users\Admin\AppData\Local\Temp\3582-490\d4bad8f649fec521cb64b03e7c6de21a619ac749cafb639824e5bb50cafb2787.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:4492
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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\d4bad8f649fec521cb64b03e7c6de21a619ac749cafb639824e5bb50cafb2787.exe
Filesize755KB
MD55e222c2e884d7810491b4abf4c6fef8d
SHA1ff9feec81b572cdb52070833a307fb8e3aaa79cb
SHA256076376cb4ce5a5335c316a26caaf9dbe90d5ce8feae7f688ebd380810025aa59
SHA512c6621c674ff999a26caae29df4bf1ed20e4b99c6b9939a40e8e049b8b2d0f576a84a31e641337f19a1196e0315f6bfedb309f6437aa7ba7b4c1cf90911b614db