Analysis
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max time kernel
118s -
max time network
120s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
27-09-2024 10:55
Behavioral task
behavioral1
Sample
6f06fdde6b599a9c1f8961b61e874ba93fdd475b74be6300ecefea6c8b380cfdN.exe
Resource
win7-20240708-en
windows7-x64
12 signatures
120 seconds
Behavioral task
behavioral2
Sample
6f06fdde6b599a9c1f8961b61e874ba93fdd475b74be6300ecefea6c8b380cfdN.exe
Resource
win10v2004-20240802-en
windows10-2004-x64
12 signatures
120 seconds
General
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Target
6f06fdde6b599a9c1f8961b61e874ba93fdd475b74be6300ecefea6c8b380cfdN.exe
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Size
1.3MB
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MD5
b9f456280285f8942fd25a8e1723ec40
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SHA1
ff1ff8f80b7e0f5a85f833a76ed2a35fb8ac6124
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SHA256
6f06fdde6b599a9c1f8961b61e874ba93fdd475b74be6300ecefea6c8b380cfd
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SHA512
d7cb355609fb76f2942a48b43965575bcf8ce99d67de0121b6d7ab81a153e99f05b6c6b0405d12446a753ed4055693c0503d3ab10ef46f3ea3e042a187919718
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SSDEEP
24576:DEtflz49uTqbmf03fvlyKuwGavkg3NynM4dbbTIAcKaw3BAUZLY6Jyz:A/49uTDCFyKuwGaX4M3AJH3BAUZLYw0
Score
10/10
Malware Config
Signatures
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Detect Neshta payload 4 IoCs
resource yara_rule behavioral2/files/0x0006000000020234-12.dat family_neshta behavioral2/memory/3172-93-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/3172-94-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/3172-96-0x0000000000400000-0x000000000041B000-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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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-1-5-21-656926755-4116854191-210765258-1000\Control Panel\International\Geo\Nation 6f06fdde6b599a9c1f8961b61e874ba93fdd475b74be6300ecefea6c8b380cfdN.exe -
Executes dropped EXE 1 IoCs
pid Process 2852 6f06fdde6b599a9c1f8961b61e874ba93fdd475b74be6300ecefea6c8b380cfdN.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\" %*" 6f06fdde6b599a9c1f8961b61e874ba93fdd475b74be6300ecefea6c8b380cfdN.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\INTERN~1\ieinstal.exe 6f06fdde6b599a9c1f8961b61e874ba93fdd475b74be6300ecefea6c8b380cfdN.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\NOTIFI~1.EXE 6f06fdde6b599a9c1f8961b61e874ba93fdd475b74be6300ecefea6c8b380cfdN.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroCEF\RdrCEF.exe 6f06fdde6b599a9c1f8961b61e874ba93fdd475b74be6300ecefea6c8b380cfdN.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\FULLTR~1.EXE 6f06fdde6b599a9c1f8961b61e874ba93fdd475b74be6300ecefea6c8b380cfdN.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\LOGTRA~1.EXE 6f06fdde6b599a9c1f8961b61e874ba93fdd475b74be6300ecefea6c8b380cfdN.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOF5E2~1.EXE 6f06fdde6b599a9c1f8961b61e874ba93fdd475b74be6300ecefea6c8b380cfdN.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\BHO\IE_TO_~1.EXE 6f06fdde6b599a9c1f8961b61e874ba93fdd475b74be6300ecefea6c8b380cfdN.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\IDENTI~1.EXE 6f06fdde6b599a9c1f8961b61e874ba93fdd475b74be6300ecefea6c8b380cfdN.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADelRCP.exe 6f06fdde6b599a9c1f8961b61e874ba93fdd475b74be6300ecefea6c8b380cfdN.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\AdobeARM.exe 6f06fdde6b599a9c1f8961b61e874ba93fdd475b74be6300ecefea6c8b380cfdN.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~2.EXE 6f06fdde6b599a9c1f8961b61e874ba93fdd475b74be6300ecefea6c8b380cfdN.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~1.EXE 6f06fdde6b599a9c1f8961b61e874ba93fdd475b74be6300ecefea6c8b380cfdN.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\MicrosoftEdgeUpdate.exe 6f06fdde6b599a9c1f8961b61e874ba93fdd475b74be6300ecefea6c8b380cfdN.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\arh.exe 6f06fdde6b599a9c1f8961b61e874ba93fdd475b74be6300ecefea6c8b380cfdN.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Eula.exe 6f06fdde6b599a9c1f8961b61e874ba93fdd475b74be6300ecefea6c8b380cfdN.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\ELEVAT~1.EXE 6f06fdde6b599a9c1f8961b61e874ba93fdd475b74be6300ecefea6c8b380cfdN.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13195~1.15\MI9C33~1.EXE 6f06fdde6b599a9c1f8961b61e874ba93fdd475b74be6300ecefea6c8b380cfdN.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmprph.exe 6f06fdde6b599a9c1f8961b61e874ba93fdd475b74be6300ecefea6c8b380cfdN.exe File opened for modification C:\PROGRA~2\WINDOW~3\ACCESS~1\wordpad.exe 6f06fdde6b599a9c1f8961b61e874ba93fdd475b74be6300ecefea6c8b380cfdN.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\READER~1.EXE 6f06fdde6b599a9c1f8961b61e874ba93fdd475b74be6300ecefea6c8b380cfdN.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\ADOBEA~1.EXE 6f06fdde6b599a9c1f8961b61e874ba93fdd475b74be6300ecefea6c8b380cfdN.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13195~1.15\MICROS~3.EXE 6f06fdde6b599a9c1f8961b61e874ba93fdd475b74be6300ecefea6c8b380cfdN.exe File opened for modification C:\PROGRA~3\Adobe\Setup\{AC76B~1\setup.exe 6f06fdde6b599a9c1f8961b61e874ba93fdd475b74be6300ecefea6c8b380cfdN.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaws.exe 6f06fdde6b599a9c1f8961b61e874ba93fdd475b74be6300ecefea6c8b380cfdN.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROBR~1.EXE 6f06fdde6b599a9c1f8961b61e874ba93fdd475b74be6300ecefea6c8b380cfdN.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE 6f06fdde6b599a9c1f8961b61e874ba93fdd475b74be6300ecefea6c8b380cfdN.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaw.exe 6f06fdde6b599a9c1f8961b61e874ba93fdd475b74be6300ecefea6c8b380cfdN.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmpshare.exe 6f06fdde6b599a9c1f8961b61e874ba93fdd475b74be6300ecefea6c8b380cfdN.exe File opened for modification C:\PROGRA~2\INTERN~1\ExtExport.exe 6f06fdde6b599a9c1f8961b61e874ba93fdd475b74be6300ecefea6c8b380cfdN.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmlaunch.exe 6f06fdde6b599a9c1f8961b61e874ba93fdd475b74be6300ecefea6c8b380cfdN.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmpconfig.exe 6f06fdde6b599a9c1f8961b61e874ba93fdd475b74be6300ecefea6c8b380cfdN.exe File opened for modification C:\PROGRA~2\MOZILL~1\UNINST~1.EXE 6f06fdde6b599a9c1f8961b61e874ba93fdd475b74be6300ecefea6c8b380cfdN.exe File opened for modification C:\PROGRA~3\PACKAG~1\{D87AE~1\WINDOW~1.EXE 6f06fdde6b599a9c1f8961b61e874ba93fdd475b74be6300ecefea6c8b380cfdN.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE 6f06fdde6b599a9c1f8961b61e874ba93fdd475b74be6300ecefea6c8b380cfdN.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\INSTAL~1\setup.exe 6f06fdde6b599a9c1f8961b61e874ba93fdd475b74be6300ecefea6c8b380cfdN.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~2.EXE 6f06fdde6b599a9c1f8961b61e874ba93fdd475b74be6300ecefea6c8b380cfdN.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\MSEDGE~1.EXE 6f06fdde6b599a9c1f8961b61e874ba93fdd475b74be6300ecefea6c8b380cfdN.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\32BITM~1.EXE 6f06fdde6b599a9c1f8961b61e874ba93fdd475b74be6300ecefea6c8b380cfdN.exe File opened for modification C:\PROGRA~2\WINDOW~2\wabmig.exe 6f06fdde6b599a9c1f8961b61e874ba93fdd475b74be6300ecefea6c8b380cfdN.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\msedge.exe 6f06fdde6b599a9c1f8961b61e874ba93fdd475b74be6300ecefea6c8b380cfdN.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~3.EXE 6f06fdde6b599a9c1f8961b61e874ba93fdd475b74be6300ecefea6c8b380cfdN.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13195~1.15\MICROS~4.EXE 6f06fdde6b599a9c1f8961b61e874ba93fdd475b74be6300ecefea6c8b380cfdN.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13195~1.15\MICROS~1.EXE 6f06fdde6b599a9c1f8961b61e874ba93fdd475b74be6300ecefea6c8b380cfdN.exe File opened for modification C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE 6f06fdde6b599a9c1f8961b61e874ba93fdd475b74be6300ecefea6c8b380cfdN.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroRd32.exe 6f06fdde6b599a9c1f8961b61e874ba93fdd475b74be6300ecefea6c8b380cfdN.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~4.EXE 6f06fdde6b599a9c1f8961b61e874ba93fdd475b74be6300ecefea6c8b380cfdN.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\COOKIE~1.EXE 6f06fdde6b599a9c1f8961b61e874ba93fdd475b74be6300ecefea6c8b380cfdN.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF5AF~1\WINDOW~1.EXE 6f06fdde6b599a9c1f8961b61e874ba93fdd475b74be6300ecefea6c8b380cfdN.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmplayer.exe 6f06fdde6b599a9c1f8961b61e874ba93fdd475b74be6300ecefea6c8b380cfdN.exe File opened for modification C:\PROGRA~3\PACKAG~1\{63880~1\WINDOW~1.EXE 6f06fdde6b599a9c1f8961b61e874ba93fdd475b74be6300ecefea6c8b380cfdN.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE 6f06fdde6b599a9c1f8961b61e874ba93fdd475b74be6300ecefea6c8b380cfdN.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13195~1.15\MICROS~2.EXE 6f06fdde6b599a9c1f8961b61e874ba93fdd475b74be6300ecefea6c8b380cfdN.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13195~1.15\MIA062~1.EXE 6f06fdde6b599a9c1f8961b61e874ba93fdd475b74be6300ecefea6c8b380cfdN.exe File opened for modification C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE 6f06fdde6b599a9c1f8961b61e874ba93fdd475b74be6300ecefea6c8b380cfdN.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe 6f06fdde6b599a9c1f8961b61e874ba93fdd475b74be6300ecefea6c8b380cfdN.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~1.EXE 6f06fdde6b599a9c1f8961b61e874ba93fdd475b74be6300ecefea6c8b380cfdN.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\PWAHEL~1.EXE 6f06fdde6b599a9c1f8961b61e874ba93fdd475b74be6300ecefea6c8b380cfdN.exe File opened for modification C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE 6f06fdde6b599a9c1f8961b61e874ba93fdd475b74be6300ecefea6c8b380cfdN.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\WOW_HE~1.EXE 6f06fdde6b599a9c1f8961b61e874ba93fdd475b74be6300ecefea6c8b380cfdN.exe File opened for modification C:\PROGRA~2\WINDOW~2\wab.exe 6f06fdde6b599a9c1f8961b61e874ba93fdd475b74be6300ecefea6c8b380cfdN.exe File opened for modification C:\PROGRA~2\WINDOW~4\setup_wm.exe 6f06fdde6b599a9c1f8961b61e874ba93fdd475b74be6300ecefea6c8b380cfdN.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\PWAHEL~1.EXE 6f06fdde6b599a9c1f8961b61e874ba93fdd475b74be6300ecefea6c8b380cfdN.exe File opened for modification C:\PROGRA~3\MICROS~1\CLICKT~1\{9AC08~1\INTEGR~1.EXE 6f06fdde6b599a9c1f8961b61e874ba93fdd475b74be6300ecefea6c8b380cfdN.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADOBEC~1.EXE 6f06fdde6b599a9c1f8961b61e874ba93fdd475b74be6300ecefea6c8b380cfdN.exe -
Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\svchost.com 6f06fdde6b599a9c1f8961b61e874ba93fdd475b74be6300ecefea6c8b380cfdN.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 6f06fdde6b599a9c1f8961b61e874ba93fdd475b74be6300ecefea6c8b380cfdN.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 6f06fdde6b599a9c1f8961b61e874ba93fdd475b74be6300ecefea6c8b380cfdN.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\" %*" 6f06fdde6b599a9c1f8961b61e874ba93fdd475b74be6300ecefea6c8b380cfdN.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 3172 wrote to memory of 2852 3172 6f06fdde6b599a9c1f8961b61e874ba93fdd475b74be6300ecefea6c8b380cfdN.exe 82 PID 3172 wrote to memory of 2852 3172 6f06fdde6b599a9c1f8961b61e874ba93fdd475b74be6300ecefea6c8b380cfdN.exe 82 PID 3172 wrote to memory of 2852 3172 6f06fdde6b599a9c1f8961b61e874ba93fdd475b74be6300ecefea6c8b380cfdN.exe 82
Processes
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C:\Users\Admin\AppData\Local\Temp\6f06fdde6b599a9c1f8961b61e874ba93fdd475b74be6300ecefea6c8b380cfdN.exe"C:\Users\Admin\AppData\Local\Temp\6f06fdde6b599a9c1f8961b61e874ba93fdd475b74be6300ecefea6c8b380cfdN.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:3172 -
C:\Users\Admin\AppData\Local\Temp\3582-490\6f06fdde6b599a9c1f8961b61e874ba93fdd475b74be6300ecefea6c8b380cfdN.exe"C:\Users\Admin\AppData\Local\Temp\3582-490\6f06fdde6b599a9c1f8961b61e874ba93fdd475b74be6300ecefea6c8b380cfdN.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:2852
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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\6f06fdde6b599a9c1f8961b61e874ba93fdd475b74be6300ecefea6c8b380cfdN.exe
Filesize1.2MB
MD50c3bb382265bc94d88a4d02e9b9b737a
SHA18fad43be1d3823e7ec4e840e2a5718b436872d17
SHA256a421049c5f5686ff1bda02bc6dff5b779dc707e7113a82b15574ce3e250f2e2e
SHA512afba05e985bacc13706e81f1c481a41459cac07dc29088f0c3c79fd6c06e4ff247a9cb72b66c3d3103358442b7442a4d45a60b10e3874bc09d8ff474822cab67