Analysis
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max time kernel
95s -
max time network
97s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
31/12/2024, 15:43
Behavioral task
behavioral1
Sample
d431ed6f4ff6bccef12ed4142e5e618d82ab44d543b3258e2e37c705d90e8d16.exe
Resource
win7-20240729-en
windows7-x64
11 signatures
120 seconds
Behavioral task
behavioral2
Sample
d431ed6f4ff6bccef12ed4142e5e618d82ab44d543b3258e2e37c705d90e8d16.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
11 signatures
120 seconds
General
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Target
d431ed6f4ff6bccef12ed4142e5e618d82ab44d543b3258e2e37c705d90e8d16.exe
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Size
1.4MB
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MD5
e028f1cfd03d84e5a808dc7afcdd4755
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SHA1
90c4a3369a585d4c562385354ac678fa394f0715
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SHA256
d431ed6f4ff6bccef12ed4142e5e618d82ab44d543b3258e2e37c705d90e8d16
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SHA512
ba089fbb8f76ebfa50e69dc52cd6e9bbcca54ede26e240290487a82cef92db6f05496acabf5c1fb0866ed7c1110fd5493986b6e7d203e149b1f51fd7fd21bee2
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SSDEEP
24576:DSxc676jT4xCqT0ceyT6uxIzG6XeT0o7Kr9eo9:T631T0cxlHY9l
Score
10/10
Malware Config
Signatures
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Detect Neshta payload 4 IoCs
resource yara_rule behavioral2/files/0x0006000000020253-13.dat family_neshta behavioral2/memory/4708-93-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/4708-94-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/4708-96-0x0000000000400000-0x000000000041B000-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 d431ed6f4ff6bccef12ed4142e5e618d82ab44d543b3258e2e37c705d90e8d16.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\" %*" d431ed6f4ff6bccef12ed4142e5e618d82ab44d543b3258e2e37c705d90e8d16.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\MICROS~1\MSInfo\msinfo32.exe d431ed6f4ff6bccef12ed4142e5e618d82ab44d543b3258e2e37c705d90e8d16.exe File opened for modification C:\PROGRA~2\Google\Update\DISABL~1.EXE d431ed6f4ff6bccef12ed4142e5e618d82ab44d543b3258e2e37c705d90e8d16.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\MSEDGE~1.EXE d431ed6f4ff6bccef12ed4142e5e618d82ab44d543b3258e2e37c705d90e8d16.exe File opened for modification C:\PROGRA~3\Adobe\Setup\{AC76B~1\setup.exe d431ed6f4ff6bccef12ed4142e5e618d82ab44d543b3258e2e37c705d90e8d16.exe File opened for modification C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE d431ed6f4ff6bccef12ed4142e5e618d82ab44d543b3258e2e37c705d90e8d16.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE d431ed6f4ff6bccef12ed4142e5e618d82ab44d543b3258e2e37c705d90e8d16.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF5AF~1\WINDOW~1.EXE d431ed6f4ff6bccef12ed4142e5e618d82ab44d543b3258e2e37c705d90e8d16.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADelRCP.exe d431ed6f4ff6bccef12ed4142e5e618d82ab44d543b3258e2e37c705d90e8d16.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\arh.exe d431ed6f4ff6bccef12ed4142e5e618d82ab44d543b3258e2e37c705d90e8d16.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Eula.exe d431ed6f4ff6bccef12ed4142e5e618d82ab44d543b3258e2e37c705d90e8d16.exe File opened for modification C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jaureg.exe d431ed6f4ff6bccef12ed4142e5e618d82ab44d543b3258e2e37c705d90e8d16.exe File opened for modification C:\PROGRA~2\INTERN~1\ExtExport.exe d431ed6f4ff6bccef12ed4142e5e618d82ab44d543b3258e2e37c705d90e8d16.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MI9C33~1.EXE d431ed6f4ff6bccef12ed4142e5e618d82ab44d543b3258e2e37c705d90e8d16.exe File opened for modification C:\PROGRA~2\WI8A19~1\ImagingDevices.exe d431ed6f4ff6bccef12ed4142e5e618d82ab44d543b3258e2e37c705d90e8d16.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaws.exe d431ed6f4ff6bccef12ed4142e5e618d82ab44d543b3258e2e37c705d90e8d16.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\COOKIE~1.EXE d431ed6f4ff6bccef12ed4142e5e618d82ab44d543b3258e2e37c705d90e8d16.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~2.EXE d431ed6f4ff6bccef12ed4142e5e618d82ab44d543b3258e2e37c705d90e8d16.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\java.exe d431ed6f4ff6bccef12ed4142e5e618d82ab44d543b3258e2e37c705d90e8d16.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~4.EXE d431ed6f4ff6bccef12ed4142e5e618d82ab44d543b3258e2e37c705d90e8d16.exe File opened for modification C:\PROGRA~2\INTERN~1\ieinstal.exe d431ed6f4ff6bccef12ed4142e5e618d82ab44d543b3258e2e37c705d90e8d16.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\PWAHEL~1.EXE d431ed6f4ff6bccef12ed4142e5e618d82ab44d543b3258e2e37c705d90e8d16.exe File opened for modification C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE d431ed6f4ff6bccef12ed4142e5e618d82ab44d543b3258e2e37c705d90e8d16.exe File opened for modification C:\PROGRA~3\MICROS~1\CLICKT~1\{9AC08~1\INTEGR~1.EXE d431ed6f4ff6bccef12ed4142e5e618d82ab44d543b3258e2e37c705d90e8d16.exe File opened for modification C:\PROGRA~3\PACKAG~1\{D87AE~1\WINDOW~1.EXE d431ed6f4ff6bccef12ed4142e5e618d82ab44d543b3258e2e37c705d90e8d16.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\32BITM~1.EXE d431ed6f4ff6bccef12ed4142e5e618d82ab44d543b3258e2e37c705d90e8d16.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\ELEVAT~1.EXE d431ed6f4ff6bccef12ed4142e5e618d82ab44d543b3258e2e37c705d90e8d16.exe File opened for modification C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE d431ed6f4ff6bccef12ed4142e5e618d82ab44d543b3258e2e37c705d90e8d16.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE d431ed6f4ff6bccef12ed4142e5e618d82ab44d543b3258e2e37c705d90e8d16.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaw.exe d431ed6f4ff6bccef12ed4142e5e618d82ab44d543b3258e2e37c705d90e8d16.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~1.EXE d431ed6f4ff6bccef12ed4142e5e618d82ab44d543b3258e2e37c705d90e8d16.exe File opened for modification C:\PROGRA~2\INTERN~1\iexplore.exe d431ed6f4ff6bccef12ed4142e5e618d82ab44d543b3258e2e37c705d90e8d16.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\msedge.exe d431ed6f4ff6bccef12ed4142e5e618d82ab44d543b3258e2e37c705d90e8d16.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~2.EXE d431ed6f4ff6bccef12ed4142e5e618d82ab44d543b3258e2e37c705d90e8d16.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~2.EXE d431ed6f4ff6bccef12ed4142e5e618d82ab44d543b3258e2e37c705d90e8d16.exe File opened for modification C:\PROGRA~3\PACKAG~1\{57A73~1\VC_RED~1.EXE d431ed6f4ff6bccef12ed4142e5e618d82ab44d543b3258e2e37c705d90e8d16.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\ADOBEA~1.EXE d431ed6f4ff6bccef12ed4142e5e618d82ab44d543b3258e2e37c705d90e8d16.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOBD5D~1.EXE d431ed6f4ff6bccef12ed4142e5e618d82ab44d543b3258e2e37c705d90e8d16.exe File opened for modification C:\PROGRA~2\WINDOW~2\wabmig.exe d431ed6f4ff6bccef12ed4142e5e618d82ab44d543b3258e2e37c705d90e8d16.exe File opened for modification C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE d431ed6f4ff6bccef12ed4142e5e618d82ab44d543b3258e2e37c705d90e8d16.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\PWAHEL~1.EXE d431ed6f4ff6bccef12ed4142e5e618d82ab44d543b3258e2e37c705d90e8d16.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROBR~1.EXE d431ed6f4ff6bccef12ed4142e5e618d82ab44d543b3258e2e37c705d90e8d16.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroRd32.exe d431ed6f4ff6bccef12ed4142e5e618d82ab44d543b3258e2e37c705d90e8d16.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\READER~1.EXE d431ed6f4ff6bccef12ed4142e5e618d82ab44d543b3258e2e37c705d90e8d16.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\WOW_HE~1.EXE d431ed6f4ff6bccef12ed4142e5e618d82ab44d543b3258e2e37c705d90e8d16.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\INSTAL~1\setup.exe d431ed6f4ff6bccef12ed4142e5e618d82ab44d543b3258e2e37c705d90e8d16.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~1.EXE d431ed6f4ff6bccef12ed4142e5e618d82ab44d543b3258e2e37c705d90e8d16.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\NOTIFI~1.EXE d431ed6f4ff6bccef12ed4142e5e618d82ab44d543b3258e2e37c705d90e8d16.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~3.EXE d431ed6f4ff6bccef12ed4142e5e618d82ab44d543b3258e2e37c705d90e8d16.exe File opened for modification C:\PROGRA~2\WINDOW~2\wab.exe d431ed6f4ff6bccef12ed4142e5e618d82ab44d543b3258e2e37c705d90e8d16.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmpshare.exe d431ed6f4ff6bccef12ed4142e5e618d82ab44d543b3258e2e37c705d90e8d16.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~3.EXE d431ed6f4ff6bccef12ed4142e5e618d82ab44d543b3258e2e37c705d90e8d16.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\IDENTI~1.EXE d431ed6f4ff6bccef12ed4142e5e618d82ab44d543b3258e2e37c705d90e8d16.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmlaunch.exe d431ed6f4ff6bccef12ed4142e5e618d82ab44d543b3258e2e37c705d90e8d16.exe File opened for modification C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE d431ed6f4ff6bccef12ed4142e5e618d82ab44d543b3258e2e37c705d90e8d16.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmprph.exe d431ed6f4ff6bccef12ed4142e5e618d82ab44d543b3258e2e37c705d90e8d16.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\FULLTR~1.EXE d431ed6f4ff6bccef12ed4142e5e618d82ab44d543b3258e2e37c705d90e8d16.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\LOGTRA~1.EXE d431ed6f4ff6bccef12ed4142e5e618d82ab44d543b3258e2e37c705d90e8d16.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\msedge.exe d431ed6f4ff6bccef12ed4142e5e618d82ab44d543b3258e2e37c705d90e8d16.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~3.EXE d431ed6f4ff6bccef12ed4142e5e618d82ab44d543b3258e2e37c705d90e8d16.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~4.EXE d431ed6f4ff6bccef12ed4142e5e618d82ab44d543b3258e2e37c705d90e8d16.exe File opened for modification C:\PROGRA~2\MOZILL~1\UNINST~1.EXE d431ed6f4ff6bccef12ed4142e5e618d82ab44d543b3258e2e37c705d90e8d16.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmplayer.exe d431ed6f4ff6bccef12ed4142e5e618d82ab44d543b3258e2e37c705d90e8d16.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\AdobeARM.exe d431ed6f4ff6bccef12ed4142e5e618d82ab44d543b3258e2e37c705d90e8d16.exe File opened for modification C:\PROGRA~2\INTERN~1\ielowutil.exe d431ed6f4ff6bccef12ed4142e5e618d82ab44d543b3258e2e37c705d90e8d16.exe -
Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\svchost.com d431ed6f4ff6bccef12ed4142e5e618d82ab44d543b3258e2e37c705d90e8d16.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 d431ed6f4ff6bccef12ed4142e5e618d82ab44d543b3258e2e37c705d90e8d16.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\" %*" d431ed6f4ff6bccef12ed4142e5e618d82ab44d543b3258e2e37c705d90e8d16.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\d431ed6f4ff6bccef12ed4142e5e618d82ab44d543b3258e2e37c705d90e8d16.exe"C:\Users\Admin\AppData\Local\Temp\d431ed6f4ff6bccef12ed4142e5e618d82ab44d543b3258e2e37c705d90e8d16.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
PID:4708
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\d431ed6f4ff6bccef12ed4142e5e618d82ab44d543b3258e2e37c705d90e8d16.exe
Filesize1.4MB
MD5e1e4b8282e3499d89013c3b2ead27e89
SHA1790f6cc27fe45d02191b6d11fe45060ed0cfa29b
SHA256fcf1bc7a2dc7dc681dbe1080a2d7ab297504f777de31522228c32019740e9043
SHA5124d7e77fd6afa25662c586148a539dce8266b1f0c312c726c0b5f3467ac4a5ce66ad3796691a783eb100d00bf11cbaea0ece1275a5ba355356493114e4d812785