Analysis
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max time kernel
93s -
max time network
101s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
07-12-2024 19:32
Behavioral task
behavioral1
Sample
71796edff5c3363d6ed4fb9ef8ffa006e396e9ad21d32afdc2d88b0010d3314cN.exe
Resource
win7-20240903-en
windows7-x64
13 signatures
120 seconds
Behavioral task
behavioral2
Sample
71796edff5c3363d6ed4fb9ef8ffa006e396e9ad21d32afdc2d88b0010d3314cN.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
13 signatures
120 seconds
General
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Target
71796edff5c3363d6ed4fb9ef8ffa006e396e9ad21d32afdc2d88b0010d3314cN.exe
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Size
6.1MB
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MD5
07432c5f305ac35c5f81e616901391e0
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SHA1
709f26c8a11cdfd44f76db112078bafbd4b4cd67
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SHA256
71796edff5c3363d6ed4fb9ef8ffa006e396e9ad21d32afdc2d88b0010d3314c
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SHA512
537fde84d92cadf87e02111e55368bd9b20afc59f2ddbee7f3030b31d29befe942cd798f75606e120958e5484a48a62bcd37418ac11ee69f6663beb26b54d666
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SSDEEP
49152:6o1Su8RAF7b9L4C/aDLYuWWKiVZ9vC+L57LYiNhB9PcM3dCU5vq/zhEe1okoqJKd:YCizfh9hQlLokoqlWOjrM
Score
10/10
Malware Config
Signatures
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Detect Neshta payload 5 IoCs
resource yara_rule behavioral2/files/0x0006000000020241-15.dat family_neshta behavioral2/memory/1844-95-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/1844-96-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/1844-97-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/1844-99-0x0000000000400000-0x000000000041B000-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-1-5-21-3442511616-637977696-3186306149-1000\Control Panel\International\Geo\Nation 71796edff5c3363d6ed4fb9ef8ffa006e396e9ad21d32afdc2d88b0010d3314cN.exe -
Executes dropped EXE 1 IoCs
pid Process 2516 71796edff5c3363d6ed4fb9ef8ffa006e396e9ad21d32afdc2d88b0010d3314cN.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\" %*" 71796edff5c3363d6ed4fb9ef8ffa006e396e9ad21d32afdc2d88b0010d3314cN.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\msedge.exe 71796edff5c3363d6ed4fb9ef8ffa006e396e9ad21d32afdc2d88b0010d3314cN.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~3.EXE 71796edff5c3363d6ed4fb9ef8ffa006e396e9ad21d32afdc2d88b0010d3314cN.exe File opened for modification C:\PROGRA~2\WINDOW~4\setup_wm.exe 71796edff5c3363d6ed4fb9ef8ffa006e396e9ad21d32afdc2d88b0010d3314cN.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmplayer.exe 71796edff5c3363d6ed4fb9ef8ffa006e396e9ad21d32afdc2d88b0010d3314cN.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\FULLTR~1.EXE 71796edff5c3363d6ed4fb9ef8ffa006e396e9ad21d32afdc2d88b0010d3314cN.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\ADOBEA~1.EXE 71796edff5c3363d6ed4fb9ef8ffa006e396e9ad21d32afdc2d88b0010d3314cN.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\AdobeARM.exe 71796edff5c3363d6ed4fb9ef8ffa006e396e9ad21d32afdc2d88b0010d3314cN.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\BHO\IE_TO_~1.EXE 71796edff5c3363d6ed4fb9ef8ffa006e396e9ad21d32afdc2d88b0010d3314cN.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\INSTAL~1\setup.exe 71796edff5c3363d6ed4fb9ef8ffa006e396e9ad21d32afdc2d88b0010d3314cN.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~3.EXE 71796edff5c3363d6ed4fb9ef8ffa006e396e9ad21d32afdc2d88b0010d3314cN.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~2.EXE 71796edff5c3363d6ed4fb9ef8ffa006e396e9ad21d32afdc2d88b0010d3314cN.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\MSEDGE~1.EXE 71796edff5c3363d6ed4fb9ef8ffa006e396e9ad21d32afdc2d88b0010d3314cN.exe File opened for modification C:\PROGRA~3\Adobe\Setup\{AC76B~1\setup.exe 71796edff5c3363d6ed4fb9ef8ffa006e396e9ad21d32afdc2d88b0010d3314cN.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF5AF~1\WINDOW~1.EXE 71796edff5c3363d6ed4fb9ef8ffa006e396e9ad21d32afdc2d88b0010d3314cN.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\32BITM~1.EXE 71796edff5c3363d6ed4fb9ef8ffa006e396e9ad21d32afdc2d88b0010d3314cN.exe File opened for modification C:\PROGRA~2\Google\Update\DISABL~1.EXE 71796edff5c3363d6ed4fb9ef8ffa006e396e9ad21d32afdc2d88b0010d3314cN.exe File opened for modification C:\PROGRA~2\INTERN~1\iexplore.exe 71796edff5c3363d6ed4fb9ef8ffa006e396e9ad21d32afdc2d88b0010d3314cN.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~1.EXE 71796edff5c3363d6ed4fb9ef8ffa006e396e9ad21d32afdc2d88b0010d3314cN.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MID1AD~1.EXE 71796edff5c3363d6ed4fb9ef8ffa006e396e9ad21d32afdc2d88b0010d3314cN.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmprph.exe 71796edff5c3363d6ed4fb9ef8ffa006e396e9ad21d32afdc2d88b0010d3314cN.exe File opened for modification C:\PROGRA~3\PACKAG~1\{63880~1\WINDOW~1.EXE 71796edff5c3363d6ed4fb9ef8ffa006e396e9ad21d32afdc2d88b0010d3314cN.exe File opened for modification C:\PROGRA~3\PACKAG~1\{D87AE~1\WINDOW~1.EXE 71796edff5c3363d6ed4fb9ef8ffa006e396e9ad21d32afdc2d88b0010d3314cN.exe File opened for modification C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jaureg.exe 71796edff5c3363d6ed4fb9ef8ffa006e396e9ad21d32afdc2d88b0010d3314cN.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaws.exe 71796edff5c3363d6ed4fb9ef8ffa006e396e9ad21d32afdc2d88b0010d3314cN.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\ELEVAT~1.EXE 71796edff5c3363d6ed4fb9ef8ffa006e396e9ad21d32afdc2d88b0010d3314cN.exe File opened for modification C:\PROGRA~2\MOZILL~1\UNINST~1.EXE 71796edff5c3363d6ed4fb9ef8ffa006e396e9ad21d32afdc2d88b0010d3314cN.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\java.exe 71796edff5c3363d6ed4fb9ef8ffa006e396e9ad21d32afdc2d88b0010d3314cN.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~1.EXE 71796edff5c3363d6ed4fb9ef8ffa006e396e9ad21d32afdc2d88b0010d3314cN.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmpshare.exe 71796edff5c3363d6ed4fb9ef8ffa006e396e9ad21d32afdc2d88b0010d3314cN.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\COOKIE~1.EXE 71796edff5c3363d6ed4fb9ef8ffa006e396e9ad21d32afdc2d88b0010d3314cN.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~2.EXE 71796edff5c3363d6ed4fb9ef8ffa006e396e9ad21d32afdc2d88b0010d3314cN.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\PWAHEL~1.EXE 71796edff5c3363d6ed4fb9ef8ffa006e396e9ad21d32afdc2d88b0010d3314cN.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE 71796edff5c3363d6ed4fb9ef8ffa006e396e9ad21d32afdc2d88b0010d3314cN.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Eula.exe 71796edff5c3363d6ed4fb9ef8ffa006e396e9ad21d32afdc2d88b0010d3314cN.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOF5E2~1.EXE 71796edff5c3363d6ed4fb9ef8ffa006e396e9ad21d32afdc2d88b0010d3314cN.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MI9C33~1.EXE 71796edff5c3363d6ed4fb9ef8ffa006e396e9ad21d32afdc2d88b0010d3314cN.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\arh.exe 71796edff5c3363d6ed4fb9ef8ffa006e396e9ad21d32afdc2d88b0010d3314cN.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\LOGTRA~1.EXE 71796edff5c3363d6ed4fb9ef8ffa006e396e9ad21d32afdc2d88b0010d3314cN.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\64BITM~1.EXE 71796edff5c3363d6ed4fb9ef8ffa006e396e9ad21d32afdc2d88b0010d3314cN.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\READER~1.EXE 71796edff5c3363d6ed4fb9ef8ffa006e396e9ad21d32afdc2d88b0010d3314cN.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe 71796edff5c3363d6ed4fb9ef8ffa006e396e9ad21d32afdc2d88b0010d3314cN.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE 71796edff5c3363d6ed4fb9ef8ffa006e396e9ad21d32afdc2d88b0010d3314cN.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\IDENTI~1.EXE 71796edff5c3363d6ed4fb9ef8ffa006e396e9ad21d32afdc2d88b0010d3314cN.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~1.EXE 71796edff5c3363d6ed4fb9ef8ffa006e396e9ad21d32afdc2d88b0010d3314cN.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroCEF\RdrCEF.exe 71796edff5c3363d6ed4fb9ef8ffa006e396e9ad21d32afdc2d88b0010d3314cN.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADelRCP.exe 71796edff5c3363d6ed4fb9ef8ffa006e396e9ad21d32afdc2d88b0010d3314cN.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\NOTIFI~1.EXE 71796edff5c3363d6ed4fb9ef8ffa006e396e9ad21d32afdc2d88b0010d3314cN.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmlaunch.exe 71796edff5c3363d6ed4fb9ef8ffa006e396e9ad21d32afdc2d88b0010d3314cN.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~4.EXE 71796edff5c3363d6ed4fb9ef8ffa006e396e9ad21d32afdc2d88b0010d3314cN.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOBD5D~1.EXE 71796edff5c3363d6ed4fb9ef8ffa006e396e9ad21d32afdc2d88b0010d3314cN.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~2.EXE 71796edff5c3363d6ed4fb9ef8ffa006e396e9ad21d32afdc2d88b0010d3314cN.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\WOW_HE~1.EXE 71796edff5c3363d6ed4fb9ef8ffa006e396e9ad21d32afdc2d88b0010d3314cN.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~4.EXE 71796edff5c3363d6ed4fb9ef8ffa006e396e9ad21d32afdc2d88b0010d3314cN.exe File opened for modification C:\PROGRA~2\INTERN~1\ieinstal.exe 71796edff5c3363d6ed4fb9ef8ffa006e396e9ad21d32afdc2d88b0010d3314cN.exe File opened for modification C:\PROGRA~2\WINDOW~3\ACCESS~1\wordpad.exe 71796edff5c3363d6ed4fb9ef8ffa006e396e9ad21d32afdc2d88b0010d3314cN.exe File opened for modification C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE 71796edff5c3363d6ed4fb9ef8ffa006e396e9ad21d32afdc2d88b0010d3314cN.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroRd32.exe 71796edff5c3363d6ed4fb9ef8ffa006e396e9ad21d32afdc2d88b0010d3314cN.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE 71796edff5c3363d6ed4fb9ef8ffa006e396e9ad21d32afdc2d88b0010d3314cN.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Browser\WCCHRO~1\WCCHRO~1.EXE 71796edff5c3363d6ed4fb9ef8ffa006e396e9ad21d32afdc2d88b0010d3314cN.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GO664E~1.EXE 71796edff5c3363d6ed4fb9ef8ffa006e396e9ad21d32afdc2d88b0010d3314cN.exe File opened for modification C:\PROGRA~2\INTERN~1\ielowutil.exe 71796edff5c3363d6ed4fb9ef8ffa006e396e9ad21d32afdc2d88b0010d3314cN.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\msedge.exe 71796edff5c3363d6ed4fb9ef8ffa006e396e9ad21d32afdc2d88b0010d3314cN.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MIA062~1.EXE 71796edff5c3363d6ed4fb9ef8ffa006e396e9ad21d32afdc2d88b0010d3314cN.exe File opened for modification C:\PROGRA~2\WINDOW~2\wabmig.exe 71796edff5c3363d6ed4fb9ef8ffa006e396e9ad21d32afdc2d88b0010d3314cN.exe -
Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\svchost.com 71796edff5c3363d6ed4fb9ef8ffa006e396e9ad21d32afdc2d88b0010d3314cN.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 71796edff5c3363d6ed4fb9ef8ffa006e396e9ad21d32afdc2d88b0010d3314cN.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\" %*" 71796edff5c3363d6ed4fb9ef8ffa006e396e9ad21d32afdc2d88b0010d3314cN.exe -
Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 1844 wrote to memory of 2516 1844 71796edff5c3363d6ed4fb9ef8ffa006e396e9ad21d32afdc2d88b0010d3314cN.exe 82 PID 1844 wrote to memory of 2516 1844 71796edff5c3363d6ed4fb9ef8ffa006e396e9ad21d32afdc2d88b0010d3314cN.exe 82
Processes
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C:\Users\Admin\AppData\Local\Temp\71796edff5c3363d6ed4fb9ef8ffa006e396e9ad21d32afdc2d88b0010d3314cN.exe"C:\Users\Admin\AppData\Local\Temp\71796edff5c3363d6ed4fb9ef8ffa006e396e9ad21d32afdc2d88b0010d3314cN.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:1844 -
C:\Users\Admin\AppData\Local\Temp\3582-490\71796edff5c3363d6ed4fb9ef8ffa006e396e9ad21d32afdc2d88b0010d3314cN.exe"C:\Users\Admin\AppData\Local\Temp\3582-490\71796edff5c3363d6ed4fb9ef8ffa006e396e9ad21d32afdc2d88b0010d3314cN.exe"2⤵
- Executes dropped EXE
PID:2516
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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\71796edff5c3363d6ed4fb9ef8ffa006e396e9ad21d32afdc2d88b0010d3314cN.exe
Filesize6.0MB
MD57ddf3ee3f7506355b3392e34212fe3df
SHA1a739d377d58cfe6402f2f5577995a87246e0ea6b
SHA2562b78b4753469738447a391ea6423e140d8c50c3d2ca43b4fbd6b5b7cde2074a4
SHA512394cc3bad2dcdaa51851d768fef33254b309a735010a4b661506bc323a5568ea5120ef51e0b9f21a849dc014a2f1a3c6b64abb4cb8b8b48410bac3d8741b5e8e