Analysis
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max time kernel
93s -
max time network
94s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
07-11-2024 12:50
Behavioral task
behavioral1
Sample
25d08611f10189718f5b5ad55cc6b469f1af119f47ff47cf9a76a3be0a28812aN.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
25d08611f10189718f5b5ad55cc6b469f1af119f47ff47cf9a76a3be0a28812aN.exe
Resource
win10v2004-20241007-en
General
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Target
25d08611f10189718f5b5ad55cc6b469f1af119f47ff47cf9a76a3be0a28812aN.exe
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Size
129KB
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MD5
e6809878c9a4cdbf187b41b228755110
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SHA1
5f5960e552efcbec02c2943230305f6fee1bf5ef
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SHA256
25d08611f10189718f5b5ad55cc6b469f1af119f47ff47cf9a76a3be0a28812a
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SHA512
6204dece8d578e993ed6323813129f829ebf82f1030bec70e06c7f69426ccac02130d28239d77a4db590e576978bf390498c6ed50e99e9c6ffa0e5545f096936
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SSDEEP
1536:JxqjQ+P04wsmJC8a3FwtvF3fPUyM0jvvQ+P04wsmJC8:sr85C8a3mtvFXUWrr85C8
Malware Config
Signatures
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Detect Neshta payload 4 IoCs
Processes:
resource yara_rule behavioral2/files/0x0006000000020231-15.dat family_neshta behavioral2/memory/5000-95-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/5000-96-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/5000-98-0x0000000000400000-0x000000000041B000-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.
Processes:
25d08611f10189718f5b5ad55cc6b469f1af119f47ff47cf9a76a3be0a28812aN.exedescription ioc Process Key value queried \REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\Control Panel\International\Geo\Nation 25d08611f10189718f5b5ad55cc6b469f1af119f47ff47cf9a76a3be0a28812aN.exe -
Executes dropped EXE 1 IoCs
Processes:
25d08611f10189718f5b5ad55cc6b469f1af119f47ff47cf9a76a3be0a28812aN.exepid Process 4588 25d08611f10189718f5b5ad55cc6b469f1af119f47ff47cf9a76a3be0a28812aN.exe -
Modifies system executable filetype association 2 TTPs 1 IoCs
Processes:
25d08611f10189718f5b5ad55cc6b469f1af119f47ff47cf9a76a3be0a28812aN.exedescription ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*" 25d08611f10189718f5b5ad55cc6b469f1af119f47ff47cf9a76a3be0a28812aN.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
Processes:
25d08611f10189718f5b5ad55cc6b469f1af119f47ff47cf9a76a3be0a28812aN.exedescription ioc Process File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MIA062~1.EXE 25d08611f10189718f5b5ad55cc6b469f1af119f47ff47cf9a76a3be0a28812aN.exe File opened for modification C:\PROGRA~2\WINDOW~2\wab.exe 25d08611f10189718f5b5ad55cc6b469f1af119f47ff47cf9a76a3be0a28812aN.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\arh.exe 25d08611f10189718f5b5ad55cc6b469f1af119f47ff47cf9a76a3be0a28812aN.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaw.exe 25d08611f10189718f5b5ad55cc6b469f1af119f47ff47cf9a76a3be0a28812aN.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~3.EXE 25d08611f10189718f5b5ad55cc6b469f1af119f47ff47cf9a76a3be0a28812aN.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GO664E~1.EXE 25d08611f10189718f5b5ad55cc6b469f1af119f47ff47cf9a76a3be0a28812aN.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\MSEDGE~1.EXE 25d08611f10189718f5b5ad55cc6b469f1af119f47ff47cf9a76a3be0a28812aN.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~3.EXE 25d08611f10189718f5b5ad55cc6b469f1af119f47ff47cf9a76a3be0a28812aN.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Browser\WCCHRO~1\WCCHRO~1.EXE 25d08611f10189718f5b5ad55cc6b469f1af119f47ff47cf9a76a3be0a28812aN.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\32BITM~1.EXE 25d08611f10189718f5b5ad55cc6b469f1af119f47ff47cf9a76a3be0a28812aN.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmlaunch.exe 25d08611f10189718f5b5ad55cc6b469f1af119f47ff47cf9a76a3be0a28812aN.exe File opened for modification C:\PROGRA~3\MICROS~1\CLICKT~1\{9AC08~1\INTEGR~1.EXE 25d08611f10189718f5b5ad55cc6b469f1af119f47ff47cf9a76a3be0a28812aN.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroRd32.exe 25d08611f10189718f5b5ad55cc6b469f1af119f47ff47cf9a76a3be0a28812aN.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\LOGTRA~1.EXE 25d08611f10189718f5b5ad55cc6b469f1af119f47ff47cf9a76a3be0a28812aN.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\COOKIE~1.EXE 25d08611f10189718f5b5ad55cc6b469f1af119f47ff47cf9a76a3be0a28812aN.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\ELEVAT~1.EXE 25d08611f10189718f5b5ad55cc6b469f1af119f47ff47cf9a76a3be0a28812aN.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmprph.exe 25d08611f10189718f5b5ad55cc6b469f1af119f47ff47cf9a76a3be0a28812aN.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\ADOBEA~1.EXE 25d08611f10189718f5b5ad55cc6b469f1af119f47ff47cf9a76a3be0a28812aN.exe File opened for modification C:\PROGRA~2\INTERN~1\iexplore.exe 25d08611f10189718f5b5ad55cc6b469f1af119f47ff47cf9a76a3be0a28812aN.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\NOTIFI~1.EXE 25d08611f10189718f5b5ad55cc6b469f1af119f47ff47cf9a76a3be0a28812aN.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~1.EXE 25d08611f10189718f5b5ad55cc6b469f1af119f47ff47cf9a76a3be0a28812aN.exe File opened for modification C:\PROGRA~2\WINDOW~3\ACCESS~1\wordpad.exe 25d08611f10189718f5b5ad55cc6b469f1af119f47ff47cf9a76a3be0a28812aN.exe File opened for modification C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE 25d08611f10189718f5b5ad55cc6b469f1af119f47ff47cf9a76a3be0a28812aN.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\64BITM~1.EXE 25d08611f10189718f5b5ad55cc6b469f1af119f47ff47cf9a76a3be0a28812aN.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaws.exe 25d08611f10189718f5b5ad55cc6b469f1af119f47ff47cf9a76a3be0a28812aN.exe File opened for modification C:\PROGRA~2\INTERN~1\ExtExport.exe 25d08611f10189718f5b5ad55cc6b469f1af119f47ff47cf9a76a3be0a28812aN.exe File opened for modification C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jaureg.exe 25d08611f10189718f5b5ad55cc6b469f1af119f47ff47cf9a76a3be0a28812aN.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\BHO\IE_TO_~1.EXE 25d08611f10189718f5b5ad55cc6b469f1af119f47ff47cf9a76a3be0a28812aN.exe File opened for modification C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE 25d08611f10189718f5b5ad55cc6b469f1af119f47ff47cf9a76a3be0a28812aN.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE 25d08611f10189718f5b5ad55cc6b469f1af119f47ff47cf9a76a3be0a28812aN.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADelRCP.exe 25d08611f10189718f5b5ad55cc6b469f1af119f47ff47cf9a76a3be0a28812aN.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe 25d08611f10189718f5b5ad55cc6b469f1af119f47ff47cf9a76a3be0a28812aN.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\PWAHEL~1.EXE 25d08611f10189718f5b5ad55cc6b469f1af119f47ff47cf9a76a3be0a28812aN.exe File opened for modification C:\PROGRA~2\WINDOW~2\wabmig.exe 25d08611f10189718f5b5ad55cc6b469f1af119f47ff47cf9a76a3be0a28812aN.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmpconfig.exe 25d08611f10189718f5b5ad55cc6b469f1af119f47ff47cf9a76a3be0a28812aN.exe File opened for modification C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE 25d08611f10189718f5b5ad55cc6b469f1af119f47ff47cf9a76a3be0a28812aN.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE 25d08611f10189718f5b5ad55cc6b469f1af119f47ff47cf9a76a3be0a28812aN.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE 25d08611f10189718f5b5ad55cc6b469f1af119f47ff47cf9a76a3be0a28812aN.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~3.EXE 25d08611f10189718f5b5ad55cc6b469f1af119f47ff47cf9a76a3be0a28812aN.exe File opened for modification C:\PROGRA~3\PACKAG~1\{57A73~1\VC_RED~1.EXE 25d08611f10189718f5b5ad55cc6b469f1af119f47ff47cf9a76a3be0a28812aN.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOF5E2~1.EXE 25d08611f10189718f5b5ad55cc6b469f1af119f47ff47cf9a76a3be0a28812aN.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~1.EXE 25d08611f10189718f5b5ad55cc6b469f1af119f47ff47cf9a76a3be0a28812aN.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~2.EXE 25d08611f10189718f5b5ad55cc6b469f1af119f47ff47cf9a76a3be0a28812aN.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\PWAHEL~1.EXE 25d08611f10189718f5b5ad55cc6b469f1af119f47ff47cf9a76a3be0a28812aN.exe File opened for modification C:\PROGRA~3\PACKAG~1\{63880~1\WINDOW~1.EXE 25d08611f10189718f5b5ad55cc6b469f1af119f47ff47cf9a76a3be0a28812aN.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\FULLTR~1.EXE 25d08611f10189718f5b5ad55cc6b469f1af119f47ff47cf9a76a3be0a28812aN.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~2.EXE 25d08611f10189718f5b5ad55cc6b469f1af119f47ff47cf9a76a3be0a28812aN.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\INSTAL~1\setup.exe 25d08611f10189718f5b5ad55cc6b469f1af119f47ff47cf9a76a3be0a28812aN.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MID1AD~1.EXE 25d08611f10189718f5b5ad55cc6b469f1af119f47ff47cf9a76a3be0a28812aN.exe File opened for modification C:\PROGRA~2\MOZILL~1\UNINST~1.EXE 25d08611f10189718f5b5ad55cc6b469f1af119f47ff47cf9a76a3be0a28812aN.exe File opened for modification C:\PROGRA~3\PACKAG~1\{D87AE~1\WINDOW~1.EXE 25d08611f10189718f5b5ad55cc6b469f1af119f47ff47cf9a76a3be0a28812aN.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~1.EXE 25d08611f10189718f5b5ad55cc6b469f1af119f47ff47cf9a76a3be0a28812aN.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOBD5D~1.EXE 25d08611f10189718f5b5ad55cc6b469f1af119f47ff47cf9a76a3be0a28812aN.exe File opened for modification C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE 25d08611f10189718f5b5ad55cc6b469f1af119f47ff47cf9a76a3be0a28812aN.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmpshare.exe 25d08611f10189718f5b5ad55cc6b469f1af119f47ff47cf9a76a3be0a28812aN.exe File opened for modification C:\PROGRA~3\Adobe\Setup\{AC76B~1\setup.exe 25d08611f10189718f5b5ad55cc6b469f1af119f47ff47cf9a76a3be0a28812aN.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADOBEC~1.EXE 25d08611f10189718f5b5ad55cc6b469f1af119f47ff47cf9a76a3be0a28812aN.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\WOW_HE~1.EXE 25d08611f10189718f5b5ad55cc6b469f1af119f47ff47cf9a76a3be0a28812aN.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\AdobeARM.exe 25d08611f10189718f5b5ad55cc6b469f1af119f47ff47cf9a76a3be0a28812aN.exe File opened for modification C:\PROGRA~2\INTERN~1\ieinstal.exe 25d08611f10189718f5b5ad55cc6b469f1af119f47ff47cf9a76a3be0a28812aN.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\msedge.exe 25d08611f10189718f5b5ad55cc6b469f1af119f47ff47cf9a76a3be0a28812aN.exe File opened for modification C:\PROGRA~2\INTERN~1\ielowutil.exe 25d08611f10189718f5b5ad55cc6b469f1af119f47ff47cf9a76a3be0a28812aN.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\IDENTI~1.EXE 25d08611f10189718f5b5ad55cc6b469f1af119f47ff47cf9a76a3be0a28812aN.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MI9C33~1.EXE 25d08611f10189718f5b5ad55cc6b469f1af119f47ff47cf9a76a3be0a28812aN.exe -
Drops file in Windows directory 1 IoCs
Processes:
25d08611f10189718f5b5ad55cc6b469f1af119f47ff47cf9a76a3be0a28812aN.exedescription ioc Process File opened for modification C:\Windows\svchost.com 25d08611f10189718f5b5ad55cc6b469f1af119f47ff47cf9a76a3be0a28812aN.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Program crash 1 IoCs
Processes:
WerFault.exepid pid_target Process procid_target 4032 4588 WerFault.exe 83 -
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.
Processes:
25d08611f10189718f5b5ad55cc6b469f1af119f47ff47cf9a76a3be0a28812aN.exe25d08611f10189718f5b5ad55cc6b469f1af119f47ff47cf9a76a3be0a28812aN.exedescription ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 25d08611f10189718f5b5ad55cc6b469f1af119f47ff47cf9a76a3be0a28812aN.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 25d08611f10189718f5b5ad55cc6b469f1af119f47ff47cf9a76a3be0a28812aN.exe -
Modifies registry class 1 IoCs
Processes:
25d08611f10189718f5b5ad55cc6b469f1af119f47ff47cf9a76a3be0a28812aN.exedescription ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*" 25d08611f10189718f5b5ad55cc6b469f1af119f47ff47cf9a76a3be0a28812aN.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
25d08611f10189718f5b5ad55cc6b469f1af119f47ff47cf9a76a3be0a28812aN.exedescription pid Process procid_target PID 5000 wrote to memory of 4588 5000 25d08611f10189718f5b5ad55cc6b469f1af119f47ff47cf9a76a3be0a28812aN.exe 83 PID 5000 wrote to memory of 4588 5000 25d08611f10189718f5b5ad55cc6b469f1af119f47ff47cf9a76a3be0a28812aN.exe 83 PID 5000 wrote to memory of 4588 5000 25d08611f10189718f5b5ad55cc6b469f1af119f47ff47cf9a76a3be0a28812aN.exe 83
Processes
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C:\Users\Admin\AppData\Local\Temp\25d08611f10189718f5b5ad55cc6b469f1af119f47ff47cf9a76a3be0a28812aN.exe"C:\Users\Admin\AppData\Local\Temp\25d08611f10189718f5b5ad55cc6b469f1af119f47ff47cf9a76a3be0a28812aN.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:5000 -
C:\Users\Admin\AppData\Local\Temp\3582-490\25d08611f10189718f5b5ad55cc6b469f1af119f47ff47cf9a76a3be0a28812aN.exe"C:\Users\Admin\AppData\Local\Temp\3582-490\25d08611f10189718f5b5ad55cc6b469f1af119f47ff47cf9a76a3be0a28812aN.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:4588 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4588 -s 3123⤵
- Program crash
PID:4032
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4588 -ip 45881⤵PID:4576
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\25d08611f10189718f5b5ad55cc6b469f1af119f47ff47cf9a76a3be0a28812aN.exe
Filesize89KB
MD5c5a3a95761ebe6987f1bb0dafe76c599
SHA11cad40b560ef1247017823d552876c044ece7fb8
SHA25652551dba8846a0b9c6abe010d7f000684adf1f309e626cf70ce59f2cab21ca65
SHA51275c206e4906b61d25d61a831717e7d77866c6fc98f89a2928575ab20a572f0c410941f4b61da1cf0b21fb2c9e46cbd93fea43aeb49e4a408a14dc43cefd1d5f2