Analysis
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max time kernel
148s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
20-10-2024 21:49
Behavioral task
behavioral1
Sample
4eb4f90efd57f895b0274caf149051554ba842a024e4ccb193094ecbd8be5995.exe
Resource
win7-20240708-en
windows7-x64
12 signatures
150 seconds
Behavioral task
behavioral2
Sample
4eb4f90efd57f895b0274caf149051554ba842a024e4ccb193094ecbd8be5995.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
12 signatures
150 seconds
General
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Target
4eb4f90efd57f895b0274caf149051554ba842a024e4ccb193094ecbd8be5995.exe
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Size
804KB
-
MD5
d7d12d26e9479f0992e19fa12406876b
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SHA1
7b83c9dfb910d4c8002da72f6e73d1b728a8c4e0
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SHA256
4eb4f90efd57f895b0274caf149051554ba842a024e4ccb193094ecbd8be5995
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SHA512
7440bb35bc09cc312788df38ef1bf925cb6c7e9bd4861bd7b349319c5d36fc9b64f7721a2f0a57c27b52c46518c9d42c59f43353a6633d24d15e82482fffd509
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SSDEEP
12288:zyLWqdNMBDcQRs/UQwfU4dj8O+OvOOeT7rRPu7QysD9v+ZbIIp6xwxKz:zyQc8PH+jvroEysDcJmz
Score
10/10
Malware Config
Signatures
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Detect Neshta payload 4 IoCs
Processes:
resource yara_rule behavioral2/files/0x000600000002023a-12.dat family_neshta behavioral2/memory/5056-92-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/5056-93-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/5056-95-0x0000000000400000-0x000000000041B000-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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Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
4eb4f90efd57f895b0274caf149051554ba842a024e4ccb193094ecbd8be5995.exedescription ioc Process Key value queried \REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\Control Panel\International\Geo\Nation 4eb4f90efd57f895b0274caf149051554ba842a024e4ccb193094ecbd8be5995.exe -
Executes dropped EXE 1 IoCs
Processes:
4eb4f90efd57f895b0274caf149051554ba842a024e4ccb193094ecbd8be5995.exepid Process 2248 4eb4f90efd57f895b0274caf149051554ba842a024e4ccb193094ecbd8be5995.exe -
Modifies system executable filetype association 2 TTPs 1 IoCs
Processes:
4eb4f90efd57f895b0274caf149051554ba842a024e4ccb193094ecbd8be5995.exedescription ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*" 4eb4f90efd57f895b0274caf149051554ba842a024e4ccb193094ecbd8be5995.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:
4eb4f90efd57f895b0274caf149051554ba842a024e4ccb193094ecbd8be5995.exedescription ioc Process File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADelRCP.exe 4eb4f90efd57f895b0274caf149051554ba842a024e4ccb193094ecbd8be5995.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\32BITM~1.EXE 4eb4f90efd57f895b0274caf149051554ba842a024e4ccb193094ecbd8be5995.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOBD5D~1.EXE 4eb4f90efd57f895b0274caf149051554ba842a024e4ccb193094ecbd8be5995.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmprph.exe 4eb4f90efd57f895b0274caf149051554ba842a024e4ccb193094ecbd8be5995.exe File opened for modification C:\PROGRA~3\PACKAG~1\{D87AE~1\WINDOW~1.EXE 4eb4f90efd57f895b0274caf149051554ba842a024e4ccb193094ecbd8be5995.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\java.exe 4eb4f90efd57f895b0274caf149051554ba842a024e4ccb193094ecbd8be5995.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\PWAHEL~1.EXE 4eb4f90efd57f895b0274caf149051554ba842a024e4ccb193094ecbd8be5995.exe File opened for modification C:\PROGRA~2\WINDOW~2\wabmig.exe 4eb4f90efd57f895b0274caf149051554ba842a024e4ccb193094ecbd8be5995.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmplayer.exe 4eb4f90efd57f895b0274caf149051554ba842a024e4ccb193094ecbd8be5995.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmpconfig.exe 4eb4f90efd57f895b0274caf149051554ba842a024e4ccb193094ecbd8be5995.exe File opened for modification C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE 4eb4f90efd57f895b0274caf149051554ba842a024e4ccb193094ecbd8be5995.exe File opened for modification C:\PROGRA~3\PACKAG~1\{57A73~1\VC_RED~1.EXE 4eb4f90efd57f895b0274caf149051554ba842a024e4ccb193094ecbd8be5995.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE 4eb4f90efd57f895b0274caf149051554ba842a024e4ccb193094ecbd8be5995.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~3.EXE 4eb4f90efd57f895b0274caf149051554ba842a024e4ccb193094ecbd8be5995.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~1.EXE 4eb4f90efd57f895b0274caf149051554ba842a024e4ccb193094ecbd8be5995.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MI9C33~1.EXE 4eb4f90efd57f895b0274caf149051554ba842a024e4ccb193094ecbd8be5995.exe File opened for modification C:\PROGRA~2\INTERN~1\ieinstal.exe 4eb4f90efd57f895b0274caf149051554ba842a024e4ccb193094ecbd8be5995.exe File opened for modification C:\PROGRA~2\INTERN~1\iexplore.exe 4eb4f90efd57f895b0274caf149051554ba842a024e4ccb193094ecbd8be5995.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\msedge.exe 4eb4f90efd57f895b0274caf149051554ba842a024e4ccb193094ecbd8be5995.exe File opened for modification C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE 4eb4f90efd57f895b0274caf149051554ba842a024e4ccb193094ecbd8be5995.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE 4eb4f90efd57f895b0274caf149051554ba842a024e4ccb193094ecbd8be5995.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~1.EXE 4eb4f90efd57f895b0274caf149051554ba842a024e4ccb193094ecbd8be5995.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~3.EXE 4eb4f90efd57f895b0274caf149051554ba842a024e4ccb193094ecbd8be5995.exe File opened for modification C:\PROGRA~2\INTERN~1\ielowutil.exe 4eb4f90efd57f895b0274caf149051554ba842a024e4ccb193094ecbd8be5995.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\COOKIE~1.EXE 4eb4f90efd57f895b0274caf149051554ba842a024e4ccb193094ecbd8be5995.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\msedge.exe 4eb4f90efd57f895b0274caf149051554ba842a024e4ccb193094ecbd8be5995.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~3.EXE 4eb4f90efd57f895b0274caf149051554ba842a024e4ccb193094ecbd8be5995.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE 4eb4f90efd57f895b0274caf149051554ba842a024e4ccb193094ecbd8be5995.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\ADOBEA~1.EXE 4eb4f90efd57f895b0274caf149051554ba842a024e4ccb193094ecbd8be5995.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GO664E~1.EXE 4eb4f90efd57f895b0274caf149051554ba842a024e4ccb193094ecbd8be5995.exe File opened for modification C:\PROGRA~2\INTERN~1\ExtExport.exe 4eb4f90efd57f895b0274caf149051554ba842a024e4ccb193094ecbd8be5995.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~4.EXE 4eb4f90efd57f895b0274caf149051554ba842a024e4ccb193094ecbd8be5995.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\FULLTR~1.EXE 4eb4f90efd57f895b0274caf149051554ba842a024e4ccb193094ecbd8be5995.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\INSTAL~1\setup.exe 4eb4f90efd57f895b0274caf149051554ba842a024e4ccb193094ecbd8be5995.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\NOTIFI~1.EXE 4eb4f90efd57f895b0274caf149051554ba842a024e4ccb193094ecbd8be5995.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~2.EXE 4eb4f90efd57f895b0274caf149051554ba842a024e4ccb193094ecbd8be5995.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MID1AD~1.EXE 4eb4f90efd57f895b0274caf149051554ba842a024e4ccb193094ecbd8be5995.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MIA062~1.EXE 4eb4f90efd57f895b0274caf149051554ba842a024e4ccb193094ecbd8be5995.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmpshare.exe 4eb4f90efd57f895b0274caf149051554ba842a024e4ccb193094ecbd8be5995.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroRd32.exe 4eb4f90efd57f895b0274caf149051554ba842a024e4ccb193094ecbd8be5995.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Browser\WCCHRO~1\WCCHRO~1.EXE 4eb4f90efd57f895b0274caf149051554ba842a024e4ccb193094ecbd8be5995.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\READER~1.EXE 4eb4f90efd57f895b0274caf149051554ba842a024e4ccb193094ecbd8be5995.exe File opened for modification C:\PROGRA~2\Google\Update\DISABL~1.EXE 4eb4f90efd57f895b0274caf149051554ba842a024e4ccb193094ecbd8be5995.exe File opened for modification C:\PROGRA~3\PACKAG~1\{63880~1\WINDOW~1.EXE 4eb4f90efd57f895b0274caf149051554ba842a024e4ccb193094ecbd8be5995.exe File opened for modification C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE 4eb4f90efd57f895b0274caf149051554ba842a024e4ccb193094ecbd8be5995.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF5AF~1\WINDOW~1.EXE 4eb4f90efd57f895b0274caf149051554ba842a024e4ccb193094ecbd8be5995.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\WOW_HE~1.EXE 4eb4f90efd57f895b0274caf149051554ba842a024e4ccb193094ecbd8be5995.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOF5E2~1.EXE 4eb4f90efd57f895b0274caf149051554ba842a024e4ccb193094ecbd8be5995.exe File opened for modification C:\PROGRA~2\WINDOW~2\wab.exe 4eb4f90efd57f895b0274caf149051554ba842a024e4ccb193094ecbd8be5995.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\BHO\IE_TO_~1.EXE 4eb4f90efd57f895b0274caf149051554ba842a024e4ccb193094ecbd8be5995.exe File opened for modification C:\PROGRA~2\WINDOW~3\ACCESS~1\wordpad.exe 4eb4f90efd57f895b0274caf149051554ba842a024e4ccb193094ecbd8be5995.exe File opened for modification C:\PROGRA~2\WI8A19~1\ImagingDevices.exe 4eb4f90efd57f895b0274caf149051554ba842a024e4ccb193094ecbd8be5995.exe File opened for modification C:\PROGRA~3\Adobe\Setup\{AC76B~1\setup.exe 4eb4f90efd57f895b0274caf149051554ba842a024e4ccb193094ecbd8be5995.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\arh.exe 4eb4f90efd57f895b0274caf149051554ba842a024e4ccb193094ecbd8be5995.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\LOGTRA~1.EXE 4eb4f90efd57f895b0274caf149051554ba842a024e4ccb193094ecbd8be5995.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~4.EXE 4eb4f90efd57f895b0274caf149051554ba842a024e4ccb193094ecbd8be5995.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~1.EXE 4eb4f90efd57f895b0274caf149051554ba842a024e4ccb193094ecbd8be5995.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROBR~1.EXE 4eb4f90efd57f895b0274caf149051554ba842a024e4ccb193094ecbd8be5995.exe File opened for modification C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jaureg.exe 4eb4f90efd57f895b0274caf149051554ba842a024e4ccb193094ecbd8be5995.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\MSEDGE~1.EXE 4eb4f90efd57f895b0274caf149051554ba842a024e4ccb193094ecbd8be5995.exe File opened for modification C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE 4eb4f90efd57f895b0274caf149051554ba842a024e4ccb193094ecbd8be5995.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\64BITM~1.EXE 4eb4f90efd57f895b0274caf149051554ba842a024e4ccb193094ecbd8be5995.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaw.exe 4eb4f90efd57f895b0274caf149051554ba842a024e4ccb193094ecbd8be5995.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\PWAHEL~1.EXE 4eb4f90efd57f895b0274caf149051554ba842a024e4ccb193094ecbd8be5995.exe -
Drops file in Windows directory 1 IoCs
Processes:
4eb4f90efd57f895b0274caf149051554ba842a024e4ccb193094ecbd8be5995.exedescription ioc Process File opened for modification C:\Windows\svchost.com 4eb4f90efd57f895b0274caf149051554ba842a024e4ccb193094ecbd8be5995.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.
Processes:
4eb4f90efd57f895b0274caf149051554ba842a024e4ccb193094ecbd8be5995.exedescription ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 4eb4f90efd57f895b0274caf149051554ba842a024e4ccb193094ecbd8be5995.exe -
Modifies registry class 1 IoCs
Processes:
4eb4f90efd57f895b0274caf149051554ba842a024e4ccb193094ecbd8be5995.exedescription ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*" 4eb4f90efd57f895b0274caf149051554ba842a024e4ccb193094ecbd8be5995.exe -
Suspicious use of WriteProcessMemory 2 IoCs
Processes:
4eb4f90efd57f895b0274caf149051554ba842a024e4ccb193094ecbd8be5995.exedescription pid Process procid_target PID 5056 wrote to memory of 2248 5056 4eb4f90efd57f895b0274caf149051554ba842a024e4ccb193094ecbd8be5995.exe 85 PID 5056 wrote to memory of 2248 5056 4eb4f90efd57f895b0274caf149051554ba842a024e4ccb193094ecbd8be5995.exe 85
Processes
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C:\Users\Admin\AppData\Local\Temp\4eb4f90efd57f895b0274caf149051554ba842a024e4ccb193094ecbd8be5995.exe"C:\Users\Admin\AppData\Local\Temp\4eb4f90efd57f895b0274caf149051554ba842a024e4ccb193094ecbd8be5995.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:5056 -
C:\Users\Admin\AppData\Local\Temp\3582-490\4eb4f90efd57f895b0274caf149051554ba842a024e4ccb193094ecbd8be5995.exe"C:\Users\Admin\AppData\Local\Temp\3582-490\4eb4f90efd57f895b0274caf149051554ba842a024e4ccb193094ecbd8be5995.exe"2⤵
- Executes dropped EXE
PID:2248
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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\4eb4f90efd57f895b0274caf149051554ba842a024e4ccb193094ecbd8be5995.exe
Filesize763KB
MD55899c9d4ebcdab0ff4adaa429b2757b2
SHA138ccd27ca2346623fe42bf59edfc70a8e04d0421
SHA256fb12dff89c03895784e99853d43f80c74c27f097ace59a7f3c452e61ea8064a0
SHA5127b9f9ef3392f4e4ef3d00ffe16aef9ce29e9ef339744305189b0c379a9dcf1c3707964de59a2311386a5caa69e876eed9e0ff8ca753b755f015289543a18a93d