Analysis
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max time kernel
135s -
max time network
140s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
25/10/2024, 05:21
Behavioral task
behavioral1
Sample
c6890bbc7ae00550ecca9a0a12580a2bacf1e004d5ed3762bff8bde8f593a7ca.exe
Resource
win7-20240903-en
windows7-x64
12 signatures
150 seconds
Behavioral task
behavioral2
Sample
c6890bbc7ae00550ecca9a0a12580a2bacf1e004d5ed3762bff8bde8f593a7ca.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
12 signatures
150 seconds
General
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Target
c6890bbc7ae00550ecca9a0a12580a2bacf1e004d5ed3762bff8bde8f593a7ca.exe
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Size
9.5MB
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MD5
585cf55db486c0254fc9bf394ed0dd9d
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SHA1
48a5a3961872a8c5a60cef4b3d56ed982a0c0cfb
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SHA256
c6890bbc7ae00550ecca9a0a12580a2bacf1e004d5ed3762bff8bde8f593a7ca
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SHA512
13dd2d1b8cace6c9debbdd7286d1cfe7155f67fccf7acefdeec08af822adb28fd7ad8eac06e7d1cfadad629cc77ac9df88bb4fa974980d5c612e4d5e8ad93be1
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SSDEEP
196608:ch98zU70RQAW4uEGg+kWIOUGwwSlXd9BSLVwcoHIpuNmzkiLOYLmWtOhZyoQeh+L:e8zUUd9BaZGIUNmzzLOYLmWsjdno
Score
10/10
Malware Config
Signatures
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Detect Neshta payload 4 IoCs
resource yara_rule behavioral2/files/0x0006000000020231-14.dat family_neshta behavioral2/memory/1240-94-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/1240-95-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/1240-97-0x0000000000400000-0x000000000041B000-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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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-1-5-21-2045521122-590294423-3465680274-1000\Control Panel\International\Geo\Nation c6890bbc7ae00550ecca9a0a12580a2bacf1e004d5ed3762bff8bde8f593a7ca.exe -
Executes dropped EXE 1 IoCs
pid Process 2024 c6890bbc7ae00550ecca9a0a12580a2bacf1e004d5ed3762bff8bde8f593a7ca.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\" %*" c6890bbc7ae00550ecca9a0a12580a2bacf1e004d5ed3762bff8bde8f593a7ca.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\WI8A19~1\ImagingDevices.exe c6890bbc7ae00550ecca9a0a12580a2bacf1e004d5ed3762bff8bde8f593a7ca.exe File opened for modification C:\PROGRA~3\PACKAG~1\{63880~1\WINDOW~1.EXE c6890bbc7ae00550ecca9a0a12580a2bacf1e004d5ed3762bff8bde8f593a7ca.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\FULLTR~1.EXE c6890bbc7ae00550ecca9a0a12580a2bacf1e004d5ed3762bff8bde8f593a7ca.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~3.EXE c6890bbc7ae00550ecca9a0a12580a2bacf1e004d5ed3762bff8bde8f593a7ca.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOF5E2~1.EXE c6890bbc7ae00550ecca9a0a12580a2bacf1e004d5ed3762bff8bde8f593a7ca.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmpshare.exe c6890bbc7ae00550ecca9a0a12580a2bacf1e004d5ed3762bff8bde8f593a7ca.exe File opened for modification C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE c6890bbc7ae00550ecca9a0a12580a2bacf1e004d5ed3762bff8bde8f593a7ca.exe File opened for modification C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE c6890bbc7ae00550ecca9a0a12580a2bacf1e004d5ed3762bff8bde8f593a7ca.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE c6890bbc7ae00550ecca9a0a12580a2bacf1e004d5ed3762bff8bde8f593a7ca.exe File opened for modification C:\PROGRA~2\INTERN~1\ielowutil.exe c6890bbc7ae00550ecca9a0a12580a2bacf1e004d5ed3762bff8bde8f593a7ca.exe File opened for modification C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE c6890bbc7ae00550ecca9a0a12580a2bacf1e004d5ed3762bff8bde8f593a7ca.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmplayer.exe c6890bbc7ae00550ecca9a0a12580a2bacf1e004d5ed3762bff8bde8f593a7ca.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MIA062~1.EXE c6890bbc7ae00550ecca9a0a12580a2bacf1e004d5ed3762bff8bde8f593a7ca.exe File opened for modification C:\PROGRA~2\MOZILL~1\UNINST~1.EXE c6890bbc7ae00550ecca9a0a12580a2bacf1e004d5ed3762bff8bde8f593a7ca.exe File opened for modification C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE c6890bbc7ae00550ecca9a0a12580a2bacf1e004d5ed3762bff8bde8f593a7ca.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF5AF~1\WINDOW~1.EXE c6890bbc7ae00550ecca9a0a12580a2bacf1e004d5ed3762bff8bde8f593a7ca.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Browser\WCCHRO~1\WCCHRO~1.EXE c6890bbc7ae00550ecca9a0a12580a2bacf1e004d5ed3762bff8bde8f593a7ca.exe File opened for modification C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jaureg.exe c6890bbc7ae00550ecca9a0a12580a2bacf1e004d5ed3762bff8bde8f593a7ca.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\PWAHEL~1.EXE c6890bbc7ae00550ecca9a0a12580a2bacf1e004d5ed3762bff8bde8f593a7ca.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~2.EXE c6890bbc7ae00550ecca9a0a12580a2bacf1e004d5ed3762bff8bde8f593a7ca.exe File opened for modification C:\PROGRA~2\INTERN~1\ieinstal.exe c6890bbc7ae00550ecca9a0a12580a2bacf1e004d5ed3762bff8bde8f593a7ca.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\IDENTI~1.EXE c6890bbc7ae00550ecca9a0a12580a2bacf1e004d5ed3762bff8bde8f593a7ca.exe File opened for modification C:\PROGRA~2\WINDOW~2\wab.exe c6890bbc7ae00550ecca9a0a12580a2bacf1e004d5ed3762bff8bde8f593a7ca.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmprph.exe c6890bbc7ae00550ecca9a0a12580a2bacf1e004d5ed3762bff8bde8f593a7ca.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~1.EXE c6890bbc7ae00550ecca9a0a12580a2bacf1e004d5ed3762bff8bde8f593a7ca.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmlaunch.exe c6890bbc7ae00550ecca9a0a12580a2bacf1e004d5ed3762bff8bde8f593a7ca.exe File opened for modification C:\PROGRA~3\PACKAG~1\{D87AE~1\WINDOW~1.EXE c6890bbc7ae00550ecca9a0a12580a2bacf1e004d5ed3762bff8bde8f593a7ca.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\READER~1.EXE c6890bbc7ae00550ecca9a0a12580a2bacf1e004d5ed3762bff8bde8f593a7ca.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~4.EXE c6890bbc7ae00550ecca9a0a12580a2bacf1e004d5ed3762bff8bde8f593a7ca.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\msedge.exe c6890bbc7ae00550ecca9a0a12580a2bacf1e004d5ed3762bff8bde8f593a7ca.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~4.EXE c6890bbc7ae00550ecca9a0a12580a2bacf1e004d5ed3762bff8bde8f593a7ca.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROBR~1.EXE c6890bbc7ae00550ecca9a0a12580a2bacf1e004d5ed3762bff8bde8f593a7ca.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\ADOBEA~1.EXE c6890bbc7ae00550ecca9a0a12580a2bacf1e004d5ed3762bff8bde8f593a7ca.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaws.exe c6890bbc7ae00550ecca9a0a12580a2bacf1e004d5ed3762bff8bde8f593a7ca.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~2.EXE c6890bbc7ae00550ecca9a0a12580a2bacf1e004d5ed3762bff8bde8f593a7ca.exe File opened for modification C:\PROGRA~2\Google\Update\DISABL~1.EXE c6890bbc7ae00550ecca9a0a12580a2bacf1e004d5ed3762bff8bde8f593a7ca.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\INSTAL~1\setup.exe c6890bbc7ae00550ecca9a0a12580a2bacf1e004d5ed3762bff8bde8f593a7ca.exe File opened for modification C:\PROGRA~2\WINDOW~4\setup_wm.exe c6890bbc7ae00550ecca9a0a12580a2bacf1e004d5ed3762bff8bde8f593a7ca.exe File opened for modification C:\PROGRA~2\WINDOW~3\ACCESS~1\wordpad.exe c6890bbc7ae00550ecca9a0a12580a2bacf1e004d5ed3762bff8bde8f593a7ca.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADOBEC~1.EXE c6890bbc7ae00550ecca9a0a12580a2bacf1e004d5ed3762bff8bde8f593a7ca.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\LOGTRA~1.EXE c6890bbc7ae00550ecca9a0a12580a2bacf1e004d5ed3762bff8bde8f593a7ca.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MI9C33~1.EXE c6890bbc7ae00550ecca9a0a12580a2bacf1e004d5ed3762bff8bde8f593a7ca.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmpconfig.exe c6890bbc7ae00550ecca9a0a12580a2bacf1e004d5ed3762bff8bde8f593a7ca.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~1.EXE c6890bbc7ae00550ecca9a0a12580a2bacf1e004d5ed3762bff8bde8f593a7ca.exe File opened for modification C:\PROGRA~3\PACKAG~1\{57A73~1\VC_RED~1.EXE c6890bbc7ae00550ecca9a0a12580a2bacf1e004d5ed3762bff8bde8f593a7ca.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe c6890bbc7ae00550ecca9a0a12580a2bacf1e004d5ed3762bff8bde8f593a7ca.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~1.EXE c6890bbc7ae00550ecca9a0a12580a2bacf1e004d5ed3762bff8bde8f593a7ca.exe File opened for modification C:\PROGRA~3\Adobe\Setup\{AC76B~1\setup.exe c6890bbc7ae00550ecca9a0a12580a2bacf1e004d5ed3762bff8bde8f593a7ca.exe File opened for modification C:\PROGRA~3\MICROS~1\CLICKT~1\{9AC08~1\INTEGR~1.EXE c6890bbc7ae00550ecca9a0a12580a2bacf1e004d5ed3762bff8bde8f593a7ca.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~3.EXE c6890bbc7ae00550ecca9a0a12580a2bacf1e004d5ed3762bff8bde8f593a7ca.exe File opened for modification C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE c6890bbc7ae00550ecca9a0a12580a2bacf1e004d5ed3762bff8bde8f593a7ca.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\WOW_HE~1.EXE c6890bbc7ae00550ecca9a0a12580a2bacf1e004d5ed3762bff8bde8f593a7ca.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOBD5D~1.EXE c6890bbc7ae00550ecca9a0a12580a2bacf1e004d5ed3762bff8bde8f593a7ca.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\BHO\IE_TO_~1.EXE c6890bbc7ae00550ecca9a0a12580a2bacf1e004d5ed3762bff8bde8f593a7ca.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\msedge.exe c6890bbc7ae00550ecca9a0a12580a2bacf1e004d5ed3762bff8bde8f593a7ca.exe File opened for modification C:\PROGRA~2\WINDOW~2\wabmig.exe c6890bbc7ae00550ecca9a0a12580a2bacf1e004d5ed3762bff8bde8f593a7ca.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE c6890bbc7ae00550ecca9a0a12580a2bacf1e004d5ed3762bff8bde8f593a7ca.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\32BITM~1.EXE c6890bbc7ae00550ecca9a0a12580a2bacf1e004d5ed3762bff8bde8f593a7ca.exe File opened for modification C:\PROGRA~2\INTERN~1\ExtExport.exe c6890bbc7ae00550ecca9a0a12580a2bacf1e004d5ed3762bff8bde8f593a7ca.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MID1AD~1.EXE c6890bbc7ae00550ecca9a0a12580a2bacf1e004d5ed3762bff8bde8f593a7ca.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroCEF\RdrCEF.exe c6890bbc7ae00550ecca9a0a12580a2bacf1e004d5ed3762bff8bde8f593a7ca.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroRd32.exe c6890bbc7ae00550ecca9a0a12580a2bacf1e004d5ed3762bff8bde8f593a7ca.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\ELEVAT~1.EXE c6890bbc7ae00550ecca9a0a12580a2bacf1e004d5ed3762bff8bde8f593a7ca.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~3.EXE c6890bbc7ae00550ecca9a0a12580a2bacf1e004d5ed3762bff8bde8f593a7ca.exe -
Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\svchost.com c6890bbc7ae00550ecca9a0a12580a2bacf1e004d5ed3762bff8bde8f593a7ca.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 c6890bbc7ae00550ecca9a0a12580a2bacf1e004d5ed3762bff8bde8f593a7ca.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\" %*" c6890bbc7ae00550ecca9a0a12580a2bacf1e004d5ed3762bff8bde8f593a7ca.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 1240 wrote to memory of 2024 1240 c6890bbc7ae00550ecca9a0a12580a2bacf1e004d5ed3762bff8bde8f593a7ca.exe 85 PID 1240 wrote to memory of 2024 1240 c6890bbc7ae00550ecca9a0a12580a2bacf1e004d5ed3762bff8bde8f593a7ca.exe 85 PID 1240 wrote to memory of 2024 1240 c6890bbc7ae00550ecca9a0a12580a2bacf1e004d5ed3762bff8bde8f593a7ca.exe 85
Processes
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C:\Users\Admin\AppData\Local\Temp\c6890bbc7ae00550ecca9a0a12580a2bacf1e004d5ed3762bff8bde8f593a7ca.exe"C:\Users\Admin\AppData\Local\Temp\c6890bbc7ae00550ecca9a0a12580a2bacf1e004d5ed3762bff8bde8f593a7ca.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:1240 -
C:\Users\Admin\AppData\Local\Temp\3582-490\c6890bbc7ae00550ecca9a0a12580a2bacf1e004d5ed3762bff8bde8f593a7ca.exe"C:\Users\Admin\AppData\Local\Temp\3582-490\c6890bbc7ae00550ecca9a0a12580a2bacf1e004d5ed3762bff8bde8f593a7ca.exe"2⤵
- Executes dropped EXE
PID:2024
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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\c6890bbc7ae00550ecca9a0a12580a2bacf1e004d5ed3762bff8bde8f593a7ca.exe
Filesize9.5MB
MD5fc0a9e855c3555012b4f47dca1a7cc3d
SHA109de8ab3915c61c479d461c6705ec7b541c0eb55
SHA256ad90446fd8195e191d5623c18e9d16a73e1965f6026fb44a6b51b6eaec5b474f
SHA512c8dca65995bcc04f814d968ac22cf15cc4dd0a028869c1ed218e4b12288aab97aff6b9641a5d8f2a74f5e5cd52e427132f54115aee4eded101e474cdaf697053