Analysis
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max time kernel
92s -
max time network
147s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
23-11-2024 21:27
Behavioral task
behavioral1
Sample
3960222a2a28496f6cc48856ab25d4671d47f84731db0cadfe823b88be185e9e.exe
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
3960222a2a28496f6cc48856ab25d4671d47f84731db0cadfe823b88be185e9e.exe
Resource
win10v2004-20241007-en
General
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Target
3960222a2a28496f6cc48856ab25d4671d47f84731db0cadfe823b88be185e9e.exe
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Size
1014KB
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MD5
021f3047e4f07d108a378fe0a6468cb8
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SHA1
d2d49a89cb2f727d8efe837f3d2427d7a35f7ae5
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SHA256
3960222a2a28496f6cc48856ab25d4671d47f84731db0cadfe823b88be185e9e
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SHA512
84c782a3bdaac257b44f1207b09857a498fa2d5bf880cc83cb76baf5a4f34455af6494a6c5c62e1173ed09582b1a30ac0027ab43de0c24039e27f6342443c77a
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SSDEEP
12288:SdlV+y4MahZgSi5+4Ea1KXyW6sn2O79uojpKB6PZ2t+4IK/f5JFZWPAojn4nWoya:6G9MahZgusqz67OocPZGIK/RZo4jik
Malware Config
Signatures
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Detect Neshta payload 4 IoCs
Processes:
resource yara_rule behavioral2/files/0x0006000000020223-19.dat family_neshta behavioral2/memory/2960-108-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/2960-109-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/2960-111-0x0000000000400000-0x000000000041B000-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.
Processes:
3960222a2a28496f6cc48856ab25d4671d47f84731db0cadfe823b88be185e9e.exedescription ioc Process Key value queried \REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Control Panel\International\Geo\Nation 3960222a2a28496f6cc48856ab25d4671d47f84731db0cadfe823b88be185e9e.exe -
Executes dropped EXE 1 IoCs
Processes:
3960222a2a28496f6cc48856ab25d4671d47f84731db0cadfe823b88be185e9e.exepid Process 3184 3960222a2a28496f6cc48856ab25d4671d47f84731db0cadfe823b88be185e9e.exe -
Loads dropped DLL 2 IoCs
Processes:
3960222a2a28496f6cc48856ab25d4671d47f84731db0cadfe823b88be185e9e.exepid Process 3184 3960222a2a28496f6cc48856ab25d4671d47f84731db0cadfe823b88be185e9e.exe 3184 3960222a2a28496f6cc48856ab25d4671d47f84731db0cadfe823b88be185e9e.exe -
Modifies system executable filetype association 2 TTPs 1 IoCs
Processes:
3960222a2a28496f6cc48856ab25d4671d47f84731db0cadfe823b88be185e9e.exedescription ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*" 3960222a2a28496f6cc48856ab25d4671d47f84731db0cadfe823b88be185e9e.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
Processes:
3960222a2a28496f6cc48856ab25d4671d47f84731db0cadfe823b88be185e9e.exedescription ioc Process File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROBR~1.EXE 3960222a2a28496f6cc48856ab25d4671d47f84731db0cadfe823b88be185e9e.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~1.EXE 3960222a2a28496f6cc48856ab25d4671d47f84731db0cadfe823b88be185e9e.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~2.EXE 3960222a2a28496f6cc48856ab25d4671d47f84731db0cadfe823b88be185e9e.exe File opened for modification C:\PROGRA~2\INTERN~1\iexplore.exe 3960222a2a28496f6cc48856ab25d4671d47f84731db0cadfe823b88be185e9e.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmpconfig.exe 3960222a2a28496f6cc48856ab25d4671d47f84731db0cadfe823b88be185e9e.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\java.exe 3960222a2a28496f6cc48856ab25d4671d47f84731db0cadfe823b88be185e9e.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~4.EXE 3960222a2a28496f6cc48856ab25d4671d47f84731db0cadfe823b88be185e9e.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~2.EXE 3960222a2a28496f6cc48856ab25d4671d47f84731db0cadfe823b88be185e9e.exe File opened for modification C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE 3960222a2a28496f6cc48856ab25d4671d47f84731db0cadfe823b88be185e9e.exe File opened for modification C:\PROGRA~2\WINDOW~4\setup_wm.exe 3960222a2a28496f6cc48856ab25d4671d47f84731db0cadfe823b88be185e9e.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe 3960222a2a28496f6cc48856ab25d4671d47f84731db0cadfe823b88be185e9e.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE 3960222a2a28496f6cc48856ab25d4671d47f84731db0cadfe823b88be185e9e.exe File opened for modification C:\PROGRA~2\WI8A19~1\ImagingDevices.exe 3960222a2a28496f6cc48856ab25d4671d47f84731db0cadfe823b88be185e9e.exe File opened for modification C:\PROGRA~3\Adobe\Setup\{AC76B~1\setup.exe 3960222a2a28496f6cc48856ab25d4671d47f84731db0cadfe823b88be185e9e.exe File opened for modification C:\PROGRA~3\MICROS~1\CLICKT~1\{9AC08~1\INTEGR~1.EXE 3960222a2a28496f6cc48856ab25d4671d47f84731db0cadfe823b88be185e9e.exe File opened for modification C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE 3960222a2a28496f6cc48856ab25d4671d47f84731db0cadfe823b88be185e9e.exe File opened for modification C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE 3960222a2a28496f6cc48856ab25d4671d47f84731db0cadfe823b88be185e9e.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Eula.exe 3960222a2a28496f6cc48856ab25d4671d47f84731db0cadfe823b88be185e9e.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaws.exe 3960222a2a28496f6cc48856ab25d4671d47f84731db0cadfe823b88be185e9e.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~1.EXE 3960222a2a28496f6cc48856ab25d4671d47f84731db0cadfe823b88be185e9e.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\NOTIFI~1.EXE 3960222a2a28496f6cc48856ab25d4671d47f84731db0cadfe823b88be185e9e.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\PWAHEL~1.EXE 3960222a2a28496f6cc48856ab25d4671d47f84731db0cadfe823b88be185e9e.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmpshare.exe 3960222a2a28496f6cc48856ab25d4671d47f84731db0cadfe823b88be185e9e.exe File opened for modification C:\PROGRA~3\PACKAG~1\{63880~1\WINDOW~1.EXE 3960222a2a28496f6cc48856ab25d4671d47f84731db0cadfe823b88be185e9e.exe File opened for modification C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE 3960222a2a28496f6cc48856ab25d4671d47f84731db0cadfe823b88be185e9e.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\arh.exe 3960222a2a28496f6cc48856ab25d4671d47f84731db0cadfe823b88be185e9e.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\LOGTRA~1.EXE 3960222a2a28496f6cc48856ab25d4671d47f84731db0cadfe823b88be185e9e.exe File opened for modification C:\PROGRA~2\INTERN~1\ieinstal.exe 3960222a2a28496f6cc48856ab25d4671d47f84731db0cadfe823b88be185e9e.exe File opened for modification C:\PROGRA~2\INTERN~1\ielowutil.exe 3960222a2a28496f6cc48856ab25d4671d47f84731db0cadfe823b88be185e9e.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\ELEVAT~1.EXE 3960222a2a28496f6cc48856ab25d4671d47f84731db0cadfe823b88be185e9e.exe File opened for modification C:\PROGRA~3\PACKAG~1\{D87AE~1\WINDOW~1.EXE 3960222a2a28496f6cc48856ab25d4671d47f84731db0cadfe823b88be185e9e.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE 3960222a2a28496f6cc48856ab25d4671d47f84731db0cadfe823b88be185e9e.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\msedge.exe 3960222a2a28496f6cc48856ab25d4671d47f84731db0cadfe823b88be185e9e.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~4.EXE 3960222a2a28496f6cc48856ab25d4671d47f84731db0cadfe823b88be185e9e.exe File opened for modification C:\PROGRA~2\MOZILL~1\UNINST~1.EXE 3960222a2a28496f6cc48856ab25d4671d47f84731db0cadfe823b88be185e9e.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmlaunch.exe 3960222a2a28496f6cc48856ab25d4671d47f84731db0cadfe823b88be185e9e.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF5AF~1\WINDOW~1.EXE 3960222a2a28496f6cc48856ab25d4671d47f84731db0cadfe823b88be185e9e.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADelRCP.exe 3960222a2a28496f6cc48856ab25d4671d47f84731db0cadfe823b88be185e9e.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\32BITM~1.EXE 3960222a2a28496f6cc48856ab25d4671d47f84731db0cadfe823b88be185e9e.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\IDENTI~1.EXE 3960222a2a28496f6cc48856ab25d4671d47f84731db0cadfe823b88be185e9e.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmprph.exe 3960222a2a28496f6cc48856ab25d4671d47f84731db0cadfe823b88be185e9e.exe File opened for modification C:\PROGRA~3\PACKAG~1\{57A73~1\VC_RED~1.EXE 3960222a2a28496f6cc48856ab25d4671d47f84731db0cadfe823b88be185e9e.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~3.EXE 3960222a2a28496f6cc48856ab25d4671d47f84731db0cadfe823b88be185e9e.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmplayer.exe 3960222a2a28496f6cc48856ab25d4671d47f84731db0cadfe823b88be185e9e.exe File opened for modification C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE 3960222a2a28496f6cc48856ab25d4671d47f84731db0cadfe823b88be185e9e.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroCEF\RdrCEF.exe 3960222a2a28496f6cc48856ab25d4671d47f84731db0cadfe823b88be185e9e.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOBD5D~1.EXE 3960222a2a28496f6cc48856ab25d4671d47f84731db0cadfe823b88be185e9e.exe File opened for modification C:\PROGRA~2\INTERN~1\ExtExport.exe 3960222a2a28496f6cc48856ab25d4671d47f84731db0cadfe823b88be185e9e.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\MSEDGE~1.EXE 3960222a2a28496f6cc48856ab25d4671d47f84731db0cadfe823b88be185e9e.exe File opened for modification C:\PROGRA~2\WINDOW~2\wabmig.exe 3960222a2a28496f6cc48856ab25d4671d47f84731db0cadfe823b88be185e9e.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\ADOBEA~1.EXE 3960222a2a28496f6cc48856ab25d4671d47f84731db0cadfe823b88be185e9e.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\COOKIE~1.EXE 3960222a2a28496f6cc48856ab25d4671d47f84731db0cadfe823b88be185e9e.exe File opened for modification C:\PROGRA~2\WINDOW~2\wab.exe 3960222a2a28496f6cc48856ab25d4671d47f84731db0cadfe823b88be185e9e.exe File opened for modification C:\PROGRA~2\WINDOW~3\ACCESS~1\wordpad.exe 3960222a2a28496f6cc48856ab25d4671d47f84731db0cadfe823b88be185e9e.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADOBEC~1.EXE 3960222a2a28496f6cc48856ab25d4671d47f84731db0cadfe823b88be185e9e.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Browser\WCCHRO~1\WCCHRO~1.EXE 3960222a2a28496f6cc48856ab25d4671d47f84731db0cadfe823b88be185e9e.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaw.exe 3960222a2a28496f6cc48856ab25d4671d47f84731db0cadfe823b88be185e9e.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\msedge.exe 3960222a2a28496f6cc48856ab25d4671d47f84731db0cadfe823b88be185e9e.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~1.EXE 3960222a2a28496f6cc48856ab25d4671d47f84731db0cadfe823b88be185e9e.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~3.EXE 3960222a2a28496f6cc48856ab25d4671d47f84731db0cadfe823b88be185e9e.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOF5E2~1.EXE 3960222a2a28496f6cc48856ab25d4671d47f84731db0cadfe823b88be185e9e.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~2.EXE 3960222a2a28496f6cc48856ab25d4671d47f84731db0cadfe823b88be185e9e.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE 3960222a2a28496f6cc48856ab25d4671d47f84731db0cadfe823b88be185e9e.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\AdobeARM.exe 3960222a2a28496f6cc48856ab25d4671d47f84731db0cadfe823b88be185e9e.exe -
Drops file in Windows directory 1 IoCs
Processes:
3960222a2a28496f6cc48856ab25d4671d47f84731db0cadfe823b88be185e9e.exedescription ioc Process File opened for modification C:\Windows\svchost.com 3960222a2a28496f6cc48856ab25d4671d47f84731db0cadfe823b88be185e9e.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.
Processes:
3960222a2a28496f6cc48856ab25d4671d47f84731db0cadfe823b88be185e9e.exe3960222a2a28496f6cc48856ab25d4671d47f84731db0cadfe823b88be185e9e.exedescription ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 3960222a2a28496f6cc48856ab25d4671d47f84731db0cadfe823b88be185e9e.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 3960222a2a28496f6cc48856ab25d4671d47f84731db0cadfe823b88be185e9e.exe -
Modifies registry class 1 IoCs
Processes:
3960222a2a28496f6cc48856ab25d4671d47f84731db0cadfe823b88be185e9e.exedescription ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*" 3960222a2a28496f6cc48856ab25d4671d47f84731db0cadfe823b88be185e9e.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
3960222a2a28496f6cc48856ab25d4671d47f84731db0cadfe823b88be185e9e.exedescription pid Process procid_target PID 2960 wrote to memory of 3184 2960 3960222a2a28496f6cc48856ab25d4671d47f84731db0cadfe823b88be185e9e.exe 82 PID 2960 wrote to memory of 3184 2960 3960222a2a28496f6cc48856ab25d4671d47f84731db0cadfe823b88be185e9e.exe 82 PID 2960 wrote to memory of 3184 2960 3960222a2a28496f6cc48856ab25d4671d47f84731db0cadfe823b88be185e9e.exe 82
Processes
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C:\Users\Admin\AppData\Local\Temp\3960222a2a28496f6cc48856ab25d4671d47f84731db0cadfe823b88be185e9e.exe"C:\Users\Admin\AppData\Local\Temp\3960222a2a28496f6cc48856ab25d4671d47f84731db0cadfe823b88be185e9e.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:2960 -
C:\Users\Admin\AppData\Local\Temp\3582-490\3960222a2a28496f6cc48856ab25d4671d47f84731db0cadfe823b88be185e9e.exe"C:\Users\Admin\AppData\Local\Temp\3582-490\3960222a2a28496f6cc48856ab25d4671d47f84731db0cadfe823b88be185e9e.exe"2⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:3184
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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\3960222a2a28496f6cc48856ab25d4671d47f84731db0cadfe823b88be185e9e.exe
Filesize974KB
MD52d8caa49b0c26c6f60ad4f4146dac2c8
SHA199f4490a4fafa724630113250804121e28920c7e
SHA25681fe143dd682587255e1256e1a90fd22b1363a9c45e168e19a96a6b8a8176fc6
SHA512d80d556191be800e657e1a7a8e4f1debcc2fefbb95c4decade299a24f7a07dd192ba1e00c4f4209d0fb5d40749029eeacb250eba798f055f8209593b06d30833
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Filesize
100KB
MD50006cb746a9885c09b1c3f9029f91bb6
SHA1b8f605fb5b098aca7958db6a0482743330efc129
SHA2568dfe0f6b593a3378b3ced491bdec82e7dce1ce0e664f5aef6ea4cfb61df7c06c
SHA51294a52e5968d03f57720f4efaf392fd468c3ff07893f841b1f7a1284b6edbdbde27c0be139db4d3cad083d1a0f9a41e2b6a3912f2973f1c709aa6ef7f77ceb3bf
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Filesize
29KB
MD5b88a1e0eabc83c0ea2444dcb9876f8e0
SHA1a826534363c3d4a51d65c19525f757e4f27e3bc8
SHA256b08141e69d51007af55784862e4d50a4f1d6f64e6ae6805070e5a23eafebbc06
SHA5120083841b6034b31e562a9e55bb407acce78f4cec9c2a18242c80e45800e047632de11fe0c5b7fbdc479b78a187a6422937a10330d732c88a0256602c0e1781d0