Analysis
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max time kernel
94s -
max time network
96s -
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 03:43
Behavioral task
behavioral1
Sample
92083fa6dabeb684e218b37483db14983824751b0f3c8015fc0f375bcd113d86N.exe
Resource
win7-20240729-en
windows7-x64
12 signatures
120 seconds
Behavioral task
behavioral2
Sample
92083fa6dabeb684e218b37483db14983824751b0f3c8015fc0f375bcd113d86N.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
13 signatures
120 seconds
General
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Target
92083fa6dabeb684e218b37483db14983824751b0f3c8015fc0f375bcd113d86N.exe
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Size
1.5MB
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MD5
1a882201baf4eca44f3e6f9bdbed6b00
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SHA1
ae8021cb3a14cdd675dd15f35e964801cf767c59
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SHA256
92083fa6dabeb684e218b37483db14983824751b0f3c8015fc0f375bcd113d86
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SHA512
3b9f2376e010b69c098ebd22c3f32927ee3f2b20344a38fda3b7512deccdf48cbc07c5ac9563007b159204f87df8915a212ab1347b23bd9b65cc68e9f7c5752d
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SSDEEP
24576:Ycaibe3sWnKj9c+lAOHNmeFB8UF1Jk3uj+h:YcaUe37Kj9xVmW3jj+h
Score
10/10
Malware Config
Signatures
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Detect Neshta payload 4 IoCs
resource yara_rule behavioral2/files/0x0006000000020228-14.dat family_neshta behavioral2/memory/184-94-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/184-95-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/184-97-0x0000000000400000-0x000000000041B000-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 92083fa6dabeb684e218b37483db14983824751b0f3c8015fc0f375bcd113d86N.exe -
Executes dropped EXE 1 IoCs
pid Process 5020 92083fa6dabeb684e218b37483db14983824751b0f3c8015fc0f375bcd113d86N.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\" %*" 92083fa6dabeb684e218b37483db14983824751b0f3c8015fc0f375bcd113d86N.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\MICROS~1\Edge\APPLIC~1\920902~1.67\NOTIFI~1.EXE 92083fa6dabeb684e218b37483db14983824751b0f3c8015fc0f375bcd113d86N.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MIA062~1.EXE 92083fa6dabeb684e218b37483db14983824751b0f3c8015fc0f375bcd113d86N.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmpconfig.exe 92083fa6dabeb684e218b37483db14983824751b0f3c8015fc0f375bcd113d86N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROBR~1.EXE 92083fa6dabeb684e218b37483db14983824751b0f3c8015fc0f375bcd113d86N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\msedge.exe 92083fa6dabeb684e218b37483db14983824751b0f3c8015fc0f375bcd113d86N.exe File opened for modification C:\PROGRA~2\INTERN~1\ielowutil.exe 92083fa6dabeb684e218b37483db14983824751b0f3c8015fc0f375bcd113d86N.exe File opened for modification C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE 92083fa6dabeb684e218b37483db14983824751b0f3c8015fc0f375bcd113d86N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Eula.exe 92083fa6dabeb684e218b37483db14983824751b0f3c8015fc0f375bcd113d86N.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmplayer.exe 92083fa6dabeb684e218b37483db14983824751b0f3c8015fc0f375bcd113d86N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroRd32.exe 92083fa6dabeb684e218b37483db14983824751b0f3c8015fc0f375bcd113d86N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\arh.exe 92083fa6dabeb684e218b37483db14983824751b0f3c8015fc0f375bcd113d86N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Browser\WCCHRO~1\WCCHRO~1.EXE 92083fa6dabeb684e218b37483db14983824751b0f3c8015fc0f375bcd113d86N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\LOGTRA~1.EXE 92083fa6dabeb684e218b37483db14983824751b0f3c8015fc0f375bcd113d86N.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\AdobeARM.exe 92083fa6dabeb684e218b37483db14983824751b0f3c8015fc0f375bcd113d86N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~3.EXE 92083fa6dabeb684e218b37483db14983824751b0f3c8015fc0f375bcd113d86N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\PWAHEL~1.EXE 92083fa6dabeb684e218b37483db14983824751b0f3c8015fc0f375bcd113d86N.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~2.EXE 92083fa6dabeb684e218b37483db14983824751b0f3c8015fc0f375bcd113d86N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroCEF\RdrCEF.exe 92083fa6dabeb684e218b37483db14983824751b0f3c8015fc0f375bcd113d86N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADelRCP.exe 92083fa6dabeb684e218b37483db14983824751b0f3c8015fc0f375bcd113d86N.exe File opened for modification C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE 92083fa6dabeb684e218b37483db14983824751b0f3c8015fc0f375bcd113d86N.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE 92083fa6dabeb684e218b37483db14983824751b0f3c8015fc0f375bcd113d86N.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~3.EXE 92083fa6dabeb684e218b37483db14983824751b0f3c8015fc0f375bcd113d86N.exe File opened for modification C:\PROGRA~2\WI8A19~1\ImagingDevices.exe 92083fa6dabeb684e218b37483db14983824751b0f3c8015fc0f375bcd113d86N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~2.EXE 92083fa6dabeb684e218b37483db14983824751b0f3c8015fc0f375bcd113d86N.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~1.EXE 92083fa6dabeb684e218b37483db14983824751b0f3c8015fc0f375bcd113d86N.exe File opened for modification C:\PROGRA~2\MOZILL~1\UNINST~1.EXE 92083fa6dabeb684e218b37483db14983824751b0f3c8015fc0f375bcd113d86N.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmprph.exe 92083fa6dabeb684e218b37483db14983824751b0f3c8015fc0f375bcd113d86N.exe File opened for modification C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE 92083fa6dabeb684e218b37483db14983824751b0f3c8015fc0f375bcd113d86N.exe File opened for modification C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE 92083fa6dabeb684e218b37483db14983824751b0f3c8015fc0f375bcd113d86N.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\ADOBEA~1.EXE 92083fa6dabeb684e218b37483db14983824751b0f3c8015fc0f375bcd113d86N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\INSTAL~1\setup.exe 92083fa6dabeb684e218b37483db14983824751b0f3c8015fc0f375bcd113d86N.exe File opened for modification C:\PROGRA~2\INTERN~1\ExtExport.exe 92083fa6dabeb684e218b37483db14983824751b0f3c8015fc0f375bcd113d86N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\READER~1.EXE 92083fa6dabeb684e218b37483db14983824751b0f3c8015fc0f375bcd113d86N.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaw.exe 92083fa6dabeb684e218b37483db14983824751b0f3c8015fc0f375bcd113d86N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\32BITM~1.EXE 92083fa6dabeb684e218b37483db14983824751b0f3c8015fc0f375bcd113d86N.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~3.EXE 92083fa6dabeb684e218b37483db14983824751b0f3c8015fc0f375bcd113d86N.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmlaunch.exe 92083fa6dabeb684e218b37483db14983824751b0f3c8015fc0f375bcd113d86N.exe File opened for modification C:\PROGRA~3\PACKAG~1\{63880~1\WINDOW~1.EXE 92083fa6dabeb684e218b37483db14983824751b0f3c8015fc0f375bcd113d86N.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe 92083fa6dabeb684e218b37483db14983824751b0f3c8015fc0f375bcd113d86N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\COOKIE~1.EXE 92083fa6dabeb684e218b37483db14983824751b0f3c8015fc0f375bcd113d86N.exe File opened for modification C:\PROGRA~3\MICROS~1\CLICKT~1\{9AC08~1\INTEGR~1.EXE 92083fa6dabeb684e218b37483db14983824751b0f3c8015fc0f375bcd113d86N.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOF5E2~1.EXE 92083fa6dabeb684e218b37483db14983824751b0f3c8015fc0f375bcd113d86N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\msedge.exe 92083fa6dabeb684e218b37483db14983824751b0f3c8015fc0f375bcd113d86N.exe File opened for modification C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE 92083fa6dabeb684e218b37483db14983824751b0f3c8015fc0f375bcd113d86N.exe File opened for modification C:\PROGRA~2\WINDOW~2\wab.exe 92083fa6dabeb684e218b37483db14983824751b0f3c8015fc0f375bcd113d86N.exe File opened for modification C:\PROGRA~3\PACKAG~1\{57A73~1\VC_RED~1.EXE 92083fa6dabeb684e218b37483db14983824751b0f3c8015fc0f375bcd113d86N.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOBD5D~1.EXE 92083fa6dabeb684e218b37483db14983824751b0f3c8015fc0f375bcd113d86N.exe File opened for modification C:\PROGRA~2\INTERN~1\ieinstal.exe 92083fa6dabeb684e218b37483db14983824751b0f3c8015fc0f375bcd113d86N.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~2.EXE 92083fa6dabeb684e218b37483db14983824751b0f3c8015fc0f375bcd113d86N.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MI9C33~1.EXE 92083fa6dabeb684e218b37483db14983824751b0f3c8015fc0f375bcd113d86N.exe File opened for modification C:\PROGRA~2\WINDOW~2\wabmig.exe 92083fa6dabeb684e218b37483db14983824751b0f3c8015fc0f375bcd113d86N.exe File opened for modification C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jaureg.exe 92083fa6dabeb684e218b37483db14983824751b0f3c8015fc0f375bcd113d86N.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaws.exe 92083fa6dabeb684e218b37483db14983824751b0f3c8015fc0f375bcd113d86N.exe File opened for modification C:\PROGRA~2\WINDOW~3\ACCESS~1\wordpad.exe 92083fa6dabeb684e218b37483db14983824751b0f3c8015fc0f375bcd113d86N.exe File opened for modification C:\PROGRA~2\Google\Update\DISABL~1.EXE 92083fa6dabeb684e218b37483db14983824751b0f3c8015fc0f375bcd113d86N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~1.EXE 92083fa6dabeb684e218b37483db14983824751b0f3c8015fc0f375bcd113d86N.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~4.EXE 92083fa6dabeb684e218b37483db14983824751b0f3c8015fc0f375bcd113d86N.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~1.EXE 92083fa6dabeb684e218b37483db14983824751b0f3c8015fc0f375bcd113d86N.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GO664E~1.EXE 92083fa6dabeb684e218b37483db14983824751b0f3c8015fc0f375bcd113d86N.exe File opened for modification C:\PROGRA~2\INTERN~1\iexplore.exe 92083fa6dabeb684e218b37483db14983824751b0f3c8015fc0f375bcd113d86N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\IDENTI~1.EXE 92083fa6dabeb684e218b37483db14983824751b0f3c8015fc0f375bcd113d86N.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MID1AD~1.EXE 92083fa6dabeb684e218b37483db14983824751b0f3c8015fc0f375bcd113d86N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\FULLTR~1.EXE 92083fa6dabeb684e218b37483db14983824751b0f3c8015fc0f375bcd113d86N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\64BITM~1.EXE 92083fa6dabeb684e218b37483db14983824751b0f3c8015fc0f375bcd113d86N.exe -
Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\svchost.com 92083fa6dabeb684e218b37483db14983824751b0f3c8015fc0f375bcd113d86N.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 92083fa6dabeb684e218b37483db14983824751b0f3c8015fc0f375bcd113d86N.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\" %*" 92083fa6dabeb684e218b37483db14983824751b0f3c8015fc0f375bcd113d86N.exe -
Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 184 wrote to memory of 5020 184 92083fa6dabeb684e218b37483db14983824751b0f3c8015fc0f375bcd113d86N.exe 84 PID 184 wrote to memory of 5020 184 92083fa6dabeb684e218b37483db14983824751b0f3c8015fc0f375bcd113d86N.exe 84
Processes
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C:\Users\Admin\AppData\Local\Temp\92083fa6dabeb684e218b37483db14983824751b0f3c8015fc0f375bcd113d86N.exe"C:\Users\Admin\AppData\Local\Temp\92083fa6dabeb684e218b37483db14983824751b0f3c8015fc0f375bcd113d86N.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:184 -
C:\Users\Admin\AppData\Local\Temp\3582-490\92083fa6dabeb684e218b37483db14983824751b0f3c8015fc0f375bcd113d86N.exe"C:\Users\Admin\AppData\Local\Temp\3582-490\92083fa6dabeb684e218b37483db14983824751b0f3c8015fc0f375bcd113d86N.exe"2⤵
- Executes dropped EXE
PID:5020
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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\92083fa6dabeb684e218b37483db14983824751b0f3c8015fc0f375bcd113d86N.exe
Filesize1.4MB
MD508707f3dd7dae79e1797a229776112e0
SHA107ed534e9a4191cd6eda72b61fc9dbf50d53ebb8
SHA256d15e239735cd63588509fba549d210b50f81cd3724ca240726ef057cfb979655
SHA5123c61d6651f64f107a801d2ffeac300e4b391dd6152a3dcf41eaab27a71e1ce94ed570fc9ee26f3298b88ddb93fa31a7b21701ea705fff95aac2b0a303ec441eb