Analysis
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max time kernel
94s -
max time network
115s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
26-11-2024 14:34
Behavioral task
behavioral1
Sample
0499e7cca5387669f79a1f715e112e252f526d07014f25d43f5f9d18dc9796b0N.exe
Resource
win7-20240903-en
windows7-x64
14 signatures
120 seconds
Behavioral task
behavioral2
Sample
0499e7cca5387669f79a1f715e112e252f526d07014f25d43f5f9d18dc9796b0N.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
13 signatures
120 seconds
General
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Target
0499e7cca5387669f79a1f715e112e252f526d07014f25d43f5f9d18dc9796b0N.exe
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Size
7.0MB
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MD5
b03e26aa9ead29a1f3cc873c342af6f0
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SHA1
79547f39b3f8772ce5bff2e58331f6cf88229b55
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SHA256
0499e7cca5387669f79a1f715e112e252f526d07014f25d43f5f9d18dc9796b0
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SHA512
ae401f5ac2a4962822d517b63eb1b24bce4dd5844a2b01d1df70a0021ab710dd4b375b4b259d73af28533d0210f2af8240bb6c282122390b334841c265841c05
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SSDEEP
196608:VaDvLHyZENKZbC+O05l8i+DHRDigS+HFs:E+oKI+dlgDjS+Hm
Score
10/10
Malware Config
Signatures
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Detect Neshta payload 5 IoCs
resource yara_rule behavioral2/files/0x0006000000020237-16.dat family_neshta behavioral2/memory/456-105-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/456-107-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/456-108-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/456-110-0x0000000000400000-0x000000000041B000-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-1-5-21-493223053-2004649691-1575712786-1000\Control Panel\International\Geo\Nation 0499e7cca5387669f79a1f715e112e252f526d07014f25d43f5f9d18dc9796b0N.exe -
Executes dropped EXE 1 IoCs
pid Process 4116 0499e7cca5387669f79a1f715e112e252f526d07014f25d43f5f9d18dc9796b0N.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\" %*" 0499e7cca5387669f79a1f715e112e252f526d07014f25d43f5f9d18dc9796b0N.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\WINDOW~2\wabmig.exe 0499e7cca5387669f79a1f715e112e252f526d07014f25d43f5f9d18dc9796b0N.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmpshare.exe 0499e7cca5387669f79a1f715e112e252f526d07014f25d43f5f9d18dc9796b0N.exe File opened for modification C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE 0499e7cca5387669f79a1f715e112e252f526d07014f25d43f5f9d18dc9796b0N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\arh.exe 0499e7cca5387669f79a1f715e112e252f526d07014f25d43f5f9d18dc9796b0N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Browser\WCCHRO~1\WCCHRO~1.EXE 0499e7cca5387669f79a1f715e112e252f526d07014f25d43f5f9d18dc9796b0N.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\java.exe 0499e7cca5387669f79a1f715e112e252f526d07014f25d43f5f9d18dc9796b0N.exe File opened for modification C:\PROGRA~2\INTERN~1\ieinstal.exe 0499e7cca5387669f79a1f715e112e252f526d07014f25d43f5f9d18dc9796b0N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~1.EXE 0499e7cca5387669f79a1f715e112e252f526d07014f25d43f5f9d18dc9796b0N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\PWAHEL~1.EXE 0499e7cca5387669f79a1f715e112e252f526d07014f25d43f5f9d18dc9796b0N.exe File opened for modification C:\PROGRA~2\WINDOW~2\wab.exe 0499e7cca5387669f79a1f715e112e252f526d07014f25d43f5f9d18dc9796b0N.exe File opened for modification C:\PROGRA~2\WI8A19~1\ImagingDevices.exe 0499e7cca5387669f79a1f715e112e252f526d07014f25d43f5f9d18dc9796b0N.exe File opened for modification C:\PROGRA~2\WINDOW~3\ACCESS~1\wordpad.exe 0499e7cca5387669f79a1f715e112e252f526d07014f25d43f5f9d18dc9796b0N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\LOGTRA~1.EXE 0499e7cca5387669f79a1f715e112e252f526d07014f25d43f5f9d18dc9796b0N.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~3.EXE 0499e7cca5387669f79a1f715e112e252f526d07014f25d43f5f9d18dc9796b0N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\ELEVAT~1.EXE 0499e7cca5387669f79a1f715e112e252f526d07014f25d43f5f9d18dc9796b0N.exe File opened for modification C:\PROGRA~2\MOZILL~1\UNINST~1.EXE 0499e7cca5387669f79a1f715e112e252f526d07014f25d43f5f9d18dc9796b0N.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmprph.exe 0499e7cca5387669f79a1f715e112e252f526d07014f25d43f5f9d18dc9796b0N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADOBEC~1.EXE 0499e7cca5387669f79a1f715e112e252f526d07014f25d43f5f9d18dc9796b0N.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe 0499e7cca5387669f79a1f715e112e252f526d07014f25d43f5f9d18dc9796b0N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~3.EXE 0499e7cca5387669f79a1f715e112e252f526d07014f25d43f5f9d18dc9796b0N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\PWAHEL~1.EXE 0499e7cca5387669f79a1f715e112e252f526d07014f25d43f5f9d18dc9796b0N.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MI9C33~1.EXE 0499e7cca5387669f79a1f715e112e252f526d07014f25d43f5f9d18dc9796b0N.exe File opened for modification C:\PROGRA~3\PACKAG~1\{63880~1\WINDOW~1.EXE 0499e7cca5387669f79a1f715e112e252f526d07014f25d43f5f9d18dc9796b0N.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\ADOBEA~1.EXE 0499e7cca5387669f79a1f715e112e252f526d07014f25d43f5f9d18dc9796b0N.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~1.EXE 0499e7cca5387669f79a1f715e112e252f526d07014f25d43f5f9d18dc9796b0N.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOBD5D~1.EXE 0499e7cca5387669f79a1f715e112e252f526d07014f25d43f5f9d18dc9796b0N.exe File opened for modification C:\PROGRA~2\INTERN~1\ExtExport.exe 0499e7cca5387669f79a1f715e112e252f526d07014f25d43f5f9d18dc9796b0N.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~4.EXE 0499e7cca5387669f79a1f715e112e252f526d07014f25d43f5f9d18dc9796b0N.exe File opened for modification C:\PROGRA~3\PACKAG~1\{D87AE~1\WINDOW~1.EXE 0499e7cca5387669f79a1f715e112e252f526d07014f25d43f5f9d18dc9796b0N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Eula.exe 0499e7cca5387669f79a1f715e112e252f526d07014f25d43f5f9d18dc9796b0N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\FULLTR~1.EXE 0499e7cca5387669f79a1f715e112e252f526d07014f25d43f5f9d18dc9796b0N.exe File opened for modification C:\PROGRA~2\Google\Update\DISABL~1.EXE 0499e7cca5387669f79a1f715e112e252f526d07014f25d43f5f9d18dc9796b0N.exe File opened for modification C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE 0499e7cca5387669f79a1f715e112e252f526d07014f25d43f5f9d18dc9796b0N.exe File opened for modification C:\PROGRA~2\WINDOW~4\setup_wm.exe 0499e7cca5387669f79a1f715e112e252f526d07014f25d43f5f9d18dc9796b0N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADelRCP.exe 0499e7cca5387669f79a1f715e112e252f526d07014f25d43f5f9d18dc9796b0N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\msedge.exe 0499e7cca5387669f79a1f715e112e252f526d07014f25d43f5f9d18dc9796b0N.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~2.EXE 0499e7cca5387669f79a1f715e112e252f526d07014f25d43f5f9d18dc9796b0N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\READER~1.EXE 0499e7cca5387669f79a1f715e112e252f526d07014f25d43f5f9d18dc9796b0N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\IDENTI~1.EXE 0499e7cca5387669f79a1f715e112e252f526d07014f25d43f5f9d18dc9796b0N.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MID1AD~1.EXE 0499e7cca5387669f79a1f715e112e252f526d07014f25d43f5f9d18dc9796b0N.exe File opened for modification C:\PROGRA~3\MICROS~1\CLICKT~1\{9AC08~1\INTEGR~1.EXE 0499e7cca5387669f79a1f715e112e252f526d07014f25d43f5f9d18dc9796b0N.exe File opened for modification C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE 0499e7cca5387669f79a1f715e112e252f526d07014f25d43f5f9d18dc9796b0N.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\AdobeARM.exe 0499e7cca5387669f79a1f715e112e252f526d07014f25d43f5f9d18dc9796b0N.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOF5E2~1.EXE 0499e7cca5387669f79a1f715e112e252f526d07014f25d43f5f9d18dc9796b0N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~2.EXE 0499e7cca5387669f79a1f715e112e252f526d07014f25d43f5f9d18dc9796b0N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\MSEDGE~1.EXE 0499e7cca5387669f79a1f715e112e252f526d07014f25d43f5f9d18dc9796b0N.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmlaunch.exe 0499e7cca5387669f79a1f715e112e252f526d07014f25d43f5f9d18dc9796b0N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroCEF\RdrCEF.exe 0499e7cca5387669f79a1f715e112e252f526d07014f25d43f5f9d18dc9796b0N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\32BITM~1.EXE 0499e7cca5387669f79a1f715e112e252f526d07014f25d43f5f9d18dc9796b0N.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GO664E~1.EXE 0499e7cca5387669f79a1f715e112e252f526d07014f25d43f5f9d18dc9796b0N.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF5AF~1\WINDOW~1.EXE 0499e7cca5387669f79a1f715e112e252f526d07014f25d43f5f9d18dc9796b0N.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MIA062~1.EXE 0499e7cca5387669f79a1f715e112e252f526d07014f25d43f5f9d18dc9796b0N.exe File opened for modification C:\PROGRA~3\PACKAG~1\{57A73~1\VC_RED~1.EXE 0499e7cca5387669f79a1f715e112e252f526d07014f25d43f5f9d18dc9796b0N.exe File opened for modification C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE 0499e7cca5387669f79a1f715e112e252f526d07014f25d43f5f9d18dc9796b0N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROBR~1.EXE 0499e7cca5387669f79a1f715e112e252f526d07014f25d43f5f9d18dc9796b0N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\64BITM~1.EXE 0499e7cca5387669f79a1f715e112e252f526d07014f25d43f5f9d18dc9796b0N.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~2.EXE 0499e7cca5387669f79a1f715e112e252f526d07014f25d43f5f9d18dc9796b0N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\BHO\IE_TO_~1.EXE 0499e7cca5387669f79a1f715e112e252f526d07014f25d43f5f9d18dc9796b0N.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~3.EXE 0499e7cca5387669f79a1f715e112e252f526d07014f25d43f5f9d18dc9796b0N.exe File opened for modification C:\PROGRA~2\INTERN~1\iexplore.exe 0499e7cca5387669f79a1f715e112e252f526d07014f25d43f5f9d18dc9796b0N.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~1.EXE 0499e7cca5387669f79a1f715e112e252f526d07014f25d43f5f9d18dc9796b0N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE 0499e7cca5387669f79a1f715e112e252f526d07014f25d43f5f9d18dc9796b0N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\WOW_HE~1.EXE 0499e7cca5387669f79a1f715e112e252f526d07014f25d43f5f9d18dc9796b0N.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaws.exe 0499e7cca5387669f79a1f715e112e252f526d07014f25d43f5f9d18dc9796b0N.exe -
Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\svchost.com 0499e7cca5387669f79a1f715e112e252f526d07014f25d43f5f9d18dc9796b0N.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 0499e7cca5387669f79a1f715e112e252f526d07014f25d43f5f9d18dc9796b0N.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 0499e7cca5387669f79a1f715e112e252f526d07014f25d43f5f9d18dc9796b0N.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\" %*" 0499e7cca5387669f79a1f715e112e252f526d07014f25d43f5f9d18dc9796b0N.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 456 wrote to memory of 4116 456 0499e7cca5387669f79a1f715e112e252f526d07014f25d43f5f9d18dc9796b0N.exe 83 PID 456 wrote to memory of 4116 456 0499e7cca5387669f79a1f715e112e252f526d07014f25d43f5f9d18dc9796b0N.exe 83 PID 456 wrote to memory of 4116 456 0499e7cca5387669f79a1f715e112e252f526d07014f25d43f5f9d18dc9796b0N.exe 83
Processes
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C:\Users\Admin\AppData\Local\Temp\0499e7cca5387669f79a1f715e112e252f526d07014f25d43f5f9d18dc9796b0N.exe"C:\Users\Admin\AppData\Local\Temp\0499e7cca5387669f79a1f715e112e252f526d07014f25d43f5f9d18dc9796b0N.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:456 -
C:\Users\Admin\AppData\Local\Temp\3582-490\0499e7cca5387669f79a1f715e112e252f526d07014f25d43f5f9d18dc9796b0N.exe"C:\Users\Admin\AppData\Local\Temp\3582-490\0499e7cca5387669f79a1f715e112e252f526d07014f25d43f5f9d18dc9796b0N.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:4116
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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\0499e7cca5387669f79a1f715e112e252f526d07014f25d43f5f9d18dc9796b0N.exe
Filesize6.9MB
MD5d471a534656b90600f8f4056c0f3b55e
SHA176a9a545a064ba3d00f5ba07b7656304364d6e9b
SHA256eca3f509296ff86cc4c1e0404f7d77cd8a1348fffc55a87af6d39593622a4834
SHA51276e943232a604bc7fbf34e134cb1a5f2f26136daa6d6b4946f0c20101c58a205e0a8fc218d61239a1dc3aa571fa5f064d6e323bb2c9e6e498d4d32ede9b4a8bc