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Analysis
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max time kernel
94s -
max time network
95s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
19/11/2024, 16:17
Behavioral task
behavioral1
Sample
681032e44d3bc984481251c103019f4b9472117f9b11f1680a16f58f3acd31d7N.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
681032e44d3bc984481251c103019f4b9472117f9b11f1680a16f58f3acd31d7N.exe
Resource
win10v2004-20241007-en
General
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Target
681032e44d3bc984481251c103019f4b9472117f9b11f1680a16f58f3acd31d7N.exe
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Size
1.1MB
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MD5
90de78b92c95d736a8ece8de2b28efa0
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SHA1
30dd04b48fae5fd8a1350f3cf47fbcc833df432b
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SHA256
681032e44d3bc984481251c103019f4b9472117f9b11f1680a16f58f3acd31d7
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SHA512
e38785234270c3f894564cc94d36660a160d76dd1d8d8a4f1cd32ec6fa1c2156dc7b6f6cf138be7af4077fe48c47721811303fe19365c705ff62d72e973c165b
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SSDEEP
24576:o+/9A2YCDLq10eyJJe9Dx3qseCYVfuyZWcfwpg4V12qDUifJ4KNX2DHbs7+UA3lH:19A4LqD+66qJ3vNGDHg7vQUu
Malware Config
Signatures
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Detect Neshta payload 4 IoCs
resource yara_rule behavioral2/files/0x000600000002023a-12.dat family_neshta behavioral2/memory/2156-92-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/2156-93-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/2156-95-0x0000000000400000-0x000000000041B000-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-1-5-21-2437139445-1151884604-3026847218-1000\Control Panel\International\Geo\Nation 681032e44d3bc984481251c103019f4b9472117f9b11f1680a16f58f3acd31d7N.exe -
Executes dropped EXE 1 IoCs
pid Process 2888 681032e44d3bc984481251c103019f4b9472117f9b11f1680a16f58f3acd31d7N.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\" %*" 681032e44d3bc984481251c103019f4b9472117f9b11f1680a16f58f3acd31d7N.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\INSTAL~1\setup.exe 681032e44d3bc984481251c103019f4b9472117f9b11f1680a16f58f3acd31d7N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~2.EXE 681032e44d3bc984481251c103019f4b9472117f9b11f1680a16f58f3acd31d7N.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~2.EXE 681032e44d3bc984481251c103019f4b9472117f9b11f1680a16f58f3acd31d7N.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MID1AD~1.EXE 681032e44d3bc984481251c103019f4b9472117f9b11f1680a16f58f3acd31d7N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroRd32.exe 681032e44d3bc984481251c103019f4b9472117f9b11f1680a16f58f3acd31d7N.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE 681032e44d3bc984481251c103019f4b9472117f9b11f1680a16f58f3acd31d7N.exe File opened for modification C:\PROGRA~2\Google\Update\DISABL~1.EXE 681032e44d3bc984481251c103019f4b9472117f9b11f1680a16f58f3acd31d7N.exe File opened for modification C:\PROGRA~2\WINDOW~4\setup_wm.exe 681032e44d3bc984481251c103019f4b9472117f9b11f1680a16f58f3acd31d7N.exe File opened for modification C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jaureg.exe 681032e44d3bc984481251c103019f4b9472117f9b11f1680a16f58f3acd31d7N.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~3.EXE 681032e44d3bc984481251c103019f4b9472117f9b11f1680a16f58f3acd31d7N.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOF5E2~1.EXE 681032e44d3bc984481251c103019f4b9472117f9b11f1680a16f58f3acd31d7N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\ELEVAT~1.EXE 681032e44d3bc984481251c103019f4b9472117f9b11f1680a16f58f3acd31d7N.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MIA062~1.EXE 681032e44d3bc984481251c103019f4b9472117f9b11f1680a16f58f3acd31d7N.exe File opened for modification C:\PROGRA~3\PACKAG~1\{D87AE~1\WINDOW~1.EXE 681032e44d3bc984481251c103019f4b9472117f9b11f1680a16f58f3acd31d7N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROBR~1.EXE 681032e44d3bc984481251c103019f4b9472117f9b11f1680a16f58f3acd31d7N.exe File opened for modification C:\PROGRA~2\INTERN~1\ExtExport.exe 681032e44d3bc984481251c103019f4b9472117f9b11f1680a16f58f3acd31d7N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\BHO\IE_TO_~1.EXE 681032e44d3bc984481251c103019f4b9472117f9b11f1680a16f58f3acd31d7N.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MI9C33~1.EXE 681032e44d3bc984481251c103019f4b9472117f9b11f1680a16f58f3acd31d7N.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmpshare.exe 681032e44d3bc984481251c103019f4b9472117f9b11f1680a16f58f3acd31d7N.exe File opened for modification C:\PROGRA~3\MICROS~1\CLICKT~1\{9AC08~1\INTEGR~1.EXE 681032e44d3bc984481251c103019f4b9472117f9b11f1680a16f58f3acd31d7N.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\ADOBEA~1.EXE 681032e44d3bc984481251c103019f4b9472117f9b11f1680a16f58f3acd31d7N.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe 681032e44d3bc984481251c103019f4b9472117f9b11f1680a16f58f3acd31d7N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\PWAHEL~1.EXE 681032e44d3bc984481251c103019f4b9472117f9b11f1680a16f58f3acd31d7N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Eula.exe 681032e44d3bc984481251c103019f4b9472117f9b11f1680a16f58f3acd31d7N.exe File opened for modification C:\PROGRA~3\Adobe\Setup\{AC76B~1\setup.exe 681032e44d3bc984481251c103019f4b9472117f9b11f1680a16f58f3acd31d7N.exe File opened for modification C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE 681032e44d3bc984481251c103019f4b9472117f9b11f1680a16f58f3acd31d7N.exe File opened for modification C:\PROGRA~3\PACKAG~1\{57A73~1\VC_RED~1.EXE 681032e44d3bc984481251c103019f4b9472117f9b11f1680a16f58f3acd31d7N.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF5AF~1\WINDOW~1.EXE 681032e44d3bc984481251c103019f4b9472117f9b11f1680a16f58f3acd31d7N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADelRCP.exe 681032e44d3bc984481251c103019f4b9472117f9b11f1680a16f58f3acd31d7N.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~1.EXE 681032e44d3bc984481251c103019f4b9472117f9b11f1680a16f58f3acd31d7N.exe File opened for modification C:\PROGRA~2\MOZILL~1\UNINST~1.EXE 681032e44d3bc984481251c103019f4b9472117f9b11f1680a16f58f3acd31d7N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\32BITM~1.EXE 681032e44d3bc984481251c103019f4b9472117f9b11f1680a16f58f3acd31d7N.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GO664E~1.EXE 681032e44d3bc984481251c103019f4b9472117f9b11f1680a16f58f3acd31d7N.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmpconfig.exe 681032e44d3bc984481251c103019f4b9472117f9b11f1680a16f58f3acd31d7N.exe File opened for modification C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE 681032e44d3bc984481251c103019f4b9472117f9b11f1680a16f58f3acd31d7N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE 681032e44d3bc984481251c103019f4b9472117f9b11f1680a16f58f3acd31d7N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Browser\WCCHRO~1\WCCHRO~1.EXE 681032e44d3bc984481251c103019f4b9472117f9b11f1680a16f58f3acd31d7N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\FULLTR~1.EXE 681032e44d3bc984481251c103019f4b9472117f9b11f1680a16f58f3acd31d7N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\msedge.exe 681032e44d3bc984481251c103019f4b9472117f9b11f1680a16f58f3acd31d7N.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmprph.exe 681032e44d3bc984481251c103019f4b9472117f9b11f1680a16f58f3acd31d7N.exe File opened for modification C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE 681032e44d3bc984481251c103019f4b9472117f9b11f1680a16f58f3acd31d7N.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmlaunch.exe 681032e44d3bc984481251c103019f4b9472117f9b11f1680a16f58f3acd31d7N.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmplayer.exe 681032e44d3bc984481251c103019f4b9472117f9b11f1680a16f58f3acd31d7N.exe File opened for modification C:\PROGRA~2\WI8A19~1\ImagingDevices.exe 681032e44d3bc984481251c103019f4b9472117f9b11f1680a16f58f3acd31d7N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\64BITM~1.EXE 681032e44d3bc984481251c103019f4b9472117f9b11f1680a16f58f3acd31d7N.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\AdobeARM.exe 681032e44d3bc984481251c103019f4b9472117f9b11f1680a16f58f3acd31d7N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~3.EXE 681032e44d3bc984481251c103019f4b9472117f9b11f1680a16f58f3acd31d7N.exe File opened for modification C:\PROGRA~2\INTERN~1\ieinstal.exe 681032e44d3bc984481251c103019f4b9472117f9b11f1680a16f58f3acd31d7N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\COOKIE~1.EXE 681032e44d3bc984481251c103019f4b9472117f9b11f1680a16f58f3acd31d7N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\NOTIFI~1.EXE 681032e44d3bc984481251c103019f4b9472117f9b11f1680a16f58f3acd31d7N.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~4.EXE 681032e44d3bc984481251c103019f4b9472117f9b11f1680a16f58f3acd31d7N.exe File opened for modification C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE 681032e44d3bc984481251c103019f4b9472117f9b11f1680a16f58f3acd31d7N.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~1.EXE 681032e44d3bc984481251c103019f4b9472117f9b11f1680a16f58f3acd31d7N.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOBD5D~1.EXE 681032e44d3bc984481251c103019f4b9472117f9b11f1680a16f58f3acd31d7N.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~2.EXE 681032e44d3bc984481251c103019f4b9472117f9b11f1680a16f58f3acd31d7N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\PWAHEL~1.EXE 681032e44d3bc984481251c103019f4b9472117f9b11f1680a16f58f3acd31d7N.exe File opened for modification C:\PROGRA~2\WINDOW~3\ACCESS~1\wordpad.exe 681032e44d3bc984481251c103019f4b9472117f9b11f1680a16f58f3acd31d7N.exe File opened for modification C:\PROGRA~3\PACKAG~1\{63880~1\WINDOW~1.EXE 681032e44d3bc984481251c103019f4b9472117f9b11f1680a16f58f3acd31d7N.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~3.EXE 681032e44d3bc984481251c103019f4b9472117f9b11f1680a16f58f3acd31d7N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\msedge.exe 681032e44d3bc984481251c103019f4b9472117f9b11f1680a16f58f3acd31d7N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\MSEDGE~1.EXE 681032e44d3bc984481251c103019f4b9472117f9b11f1680a16f58f3acd31d7N.exe File opened for modification C:\PROGRA~2\WINDOW~2\wabmig.exe 681032e44d3bc984481251c103019f4b9472117f9b11f1680a16f58f3acd31d7N.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE 681032e44d3bc984481251c103019f4b9472117f9b11f1680a16f58f3acd31d7N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADOBEC~1.EXE 681032e44d3bc984481251c103019f4b9472117f9b11f1680a16f58f3acd31d7N.exe -
Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\svchost.com 681032e44d3bc984481251c103019f4b9472117f9b11f1680a16f58f3acd31d7N.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 681032e44d3bc984481251c103019f4b9472117f9b11f1680a16f58f3acd31d7N.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 681032e44d3bc984481251c103019f4b9472117f9b11f1680a16f58f3acd31d7N.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\" %*" 681032e44d3bc984481251c103019f4b9472117f9b11f1680a16f58f3acd31d7N.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 2156 wrote to memory of 2888 2156 681032e44d3bc984481251c103019f4b9472117f9b11f1680a16f58f3acd31d7N.exe 83 PID 2156 wrote to memory of 2888 2156 681032e44d3bc984481251c103019f4b9472117f9b11f1680a16f58f3acd31d7N.exe 83 PID 2156 wrote to memory of 2888 2156 681032e44d3bc984481251c103019f4b9472117f9b11f1680a16f58f3acd31d7N.exe 83
Processes
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C:\Users\Admin\AppData\Local\Temp\681032e44d3bc984481251c103019f4b9472117f9b11f1680a16f58f3acd31d7N.exe"C:\Users\Admin\AppData\Local\Temp\681032e44d3bc984481251c103019f4b9472117f9b11f1680a16f58f3acd31d7N.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:2156 -
C:\Users\Admin\AppData\Local\Temp\3582-490\681032e44d3bc984481251c103019f4b9472117f9b11f1680a16f58f3acd31d7N.exe"C:\Users\Admin\AppData\Local\Temp\3582-490\681032e44d3bc984481251c103019f4b9472117f9b11f1680a16f58f3acd31d7N.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:2888
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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\681032e44d3bc984481251c103019f4b9472117f9b11f1680a16f58f3acd31d7N.exe
Filesize1.1MB
MD5b774b9151299d3da4dbb204c1b87fbae
SHA162ddbe410f086ec462417705cd6f4fc1c05e8271
SHA256e148af39e55602da2309f4b51bb08338dbba16d59622dcd4fa21ade574616780
SHA51270c590d9ae62023748664c7c35dae2f6bc5c80a16f934aa1bbabdd506387814330b4712ed6d945cf3da959eea2900aa713d7153cbe7706abbe76a31d035bdbdf