Analysis
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max time kernel
95s -
max time network
143s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
15-11-2024 21:55
Behavioral task
behavioral1
Sample
4ebb0c4df2a5535e00a47cf9a89a1417929ba6b4fa89e6a52eb3f821e73360bf.exe
Resource
win7-20241023-en
Behavioral task
behavioral2
Sample
4ebb0c4df2a5535e00a47cf9a89a1417929ba6b4fa89e6a52eb3f821e73360bf.exe
Resource
win10v2004-20241007-en
General
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Target
4ebb0c4df2a5535e00a47cf9a89a1417929ba6b4fa89e6a52eb3f821e73360bf.exe
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Size
1.5MB
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MD5
181e68cac0b20d2c47be447e927dbeed
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SHA1
364971f05b25d0567a0414942fe87ea9778ffb6e
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SHA256
4ebb0c4df2a5535e00a47cf9a89a1417929ba6b4fa89e6a52eb3f821e73360bf
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SHA512
626d650764a84515e0051c7c50f2be4e788318c72cd53b9be3d870cef172944583b5ff8b9a1845adbf389020cc911940523a9ea7e0012e3a6a3456af627df30f
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SSDEEP
24576:EodYNebY5mypQblJpE8LBg2Dx9dbbolBQLu+DAW8YEDfkcGhNTf1AbcuYmneTivv:P9wmyYJpE8LBg2Dx9dUWwpVqqAO
Malware Config
Signatures
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Detect Neshta payload 5 IoCs
Processes:
resource yara_rule C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE family_neshta behavioral2/memory/4748-94-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/4748-95-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/4748-96-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/4748-98-0x0000000000400000-0x000000000041B000-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:
4ebb0c4df2a5535e00a47cf9a89a1417929ba6b4fa89e6a52eb3f821e73360bf.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Control Panel\International\Geo\Nation 4ebb0c4df2a5535e00a47cf9a89a1417929ba6b4fa89e6a52eb3f821e73360bf.exe -
Executes dropped EXE 1 IoCs
Processes:
4ebb0c4df2a5535e00a47cf9a89a1417929ba6b4fa89e6a52eb3f821e73360bf.exepid process 4728 4ebb0c4df2a5535e00a47cf9a89a1417929ba6b4fa89e6a52eb3f821e73360bf.exe -
Modifies system executable filetype association 2 TTPs 1 IoCs
Processes:
4ebb0c4df2a5535e00a47cf9a89a1417929ba6b4fa89e6a52eb3f821e73360bf.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*" 4ebb0c4df2a5535e00a47cf9a89a1417929ba6b4fa89e6a52eb3f821e73360bf.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:
4ebb0c4df2a5535e00a47cf9a89a1417929ba6b4fa89e6a52eb3f821e73360bf.exedescription ioc process File opened for modification C:\PROGRA~2\WI8A19~1\ImagingDevices.exe 4ebb0c4df2a5535e00a47cf9a89a1417929ba6b4fa89e6a52eb3f821e73360bf.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\FULLTR~1.EXE 4ebb0c4df2a5535e00a47cf9a89a1417929ba6b4fa89e6a52eb3f821e73360bf.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\64BITM~1.EXE 4ebb0c4df2a5535e00a47cf9a89a1417929ba6b4fa89e6a52eb3f821e73360bf.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\java.exe 4ebb0c4df2a5535e00a47cf9a89a1417929ba6b4fa89e6a52eb3f821e73360bf.exe File opened for modification C:\PROGRA~2\WINDOW~3\ACCESS~1\wordpad.exe 4ebb0c4df2a5535e00a47cf9a89a1417929ba6b4fa89e6a52eb3f821e73360bf.exe File opened for modification C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE 4ebb0c4df2a5535e00a47cf9a89a1417929ba6b4fa89e6a52eb3f821e73360bf.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaw.exe 4ebb0c4df2a5535e00a47cf9a89a1417929ba6b4fa89e6a52eb3f821e73360bf.exe File opened for modification C:\PROGRA~2\INTERN~1\ieinstal.exe 4ebb0c4df2a5535e00a47cf9a89a1417929ba6b4fa89e6a52eb3f821e73360bf.exe File opened for modification C:\PROGRA~2\INTERN~1\ielowutil.exe 4ebb0c4df2a5535e00a47cf9a89a1417929ba6b4fa89e6a52eb3f821e73360bf.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\ELEVAT~1.EXE 4ebb0c4df2a5535e00a47cf9a89a1417929ba6b4fa89e6a52eb3f821e73360bf.exe File opened for modification C:\PROGRA~2\Google\Update\DISABL~1.EXE 4ebb0c4df2a5535e00a47cf9a89a1417929ba6b4fa89e6a52eb3f821e73360bf.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\MSEDGE~1.EXE 4ebb0c4df2a5535e00a47cf9a89a1417929ba6b4fa89e6a52eb3f821e73360bf.exe File opened for modification C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE 4ebb0c4df2a5535e00a47cf9a89a1417929ba6b4fa89e6a52eb3f821e73360bf.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\msedge.exe 4ebb0c4df2a5535e00a47cf9a89a1417929ba6b4fa89e6a52eb3f821e73360bf.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~1.EXE 4ebb0c4df2a5535e00a47cf9a89a1417929ba6b4fa89e6a52eb3f821e73360bf.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE 4ebb0c4df2a5535e00a47cf9a89a1417929ba6b4fa89e6a52eb3f821e73360bf.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\ADOBEA~1.EXE 4ebb0c4df2a5535e00a47cf9a89a1417929ba6b4fa89e6a52eb3f821e73360bf.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaws.exe 4ebb0c4df2a5535e00a47cf9a89a1417929ba6b4fa89e6a52eb3f821e73360bf.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~3.EXE 4ebb0c4df2a5535e00a47cf9a89a1417929ba6b4fa89e6a52eb3f821e73360bf.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\arh.exe 4ebb0c4df2a5535e00a47cf9a89a1417929ba6b4fa89e6a52eb3f821e73360bf.exe File opened for modification C:\PROGRA~2\INTERN~1\iexplore.exe 4ebb0c4df2a5535e00a47cf9a89a1417929ba6b4fa89e6a52eb3f821e73360bf.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MI9C33~1.EXE 4ebb0c4df2a5535e00a47cf9a89a1417929ba6b4fa89e6a52eb3f821e73360bf.exe File opened for modification C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE 4ebb0c4df2a5535e00a47cf9a89a1417929ba6b4fa89e6a52eb3f821e73360bf.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROBR~1.EXE 4ebb0c4df2a5535e00a47cf9a89a1417929ba6b4fa89e6a52eb3f821e73360bf.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\WOW_HE~1.EXE 4ebb0c4df2a5535e00a47cf9a89a1417929ba6b4fa89e6a52eb3f821e73360bf.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE 4ebb0c4df2a5535e00a47cf9a89a1417929ba6b4fa89e6a52eb3f821e73360bf.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmpshare.exe 4ebb0c4df2a5535e00a47cf9a89a1417929ba6b4fa89e6a52eb3f821e73360bf.exe File opened for modification C:\PROGRA~3\PACKAG~1\{63880~1\WINDOW~1.EXE 4ebb0c4df2a5535e00a47cf9a89a1417929ba6b4fa89e6a52eb3f821e73360bf.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\READER~1.EXE 4ebb0c4df2a5535e00a47cf9a89a1417929ba6b4fa89e6a52eb3f821e73360bf.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~1.EXE 4ebb0c4df2a5535e00a47cf9a89a1417929ba6b4fa89e6a52eb3f821e73360bf.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\BHO\IE_TO_~1.EXE 4ebb0c4df2a5535e00a47cf9a89a1417929ba6b4fa89e6a52eb3f821e73360bf.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\PWAHEL~1.EXE 4ebb0c4df2a5535e00a47cf9a89a1417929ba6b4fa89e6a52eb3f821e73360bf.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~3.EXE 4ebb0c4df2a5535e00a47cf9a89a1417929ba6b4fa89e6a52eb3f821e73360bf.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOBD5D~1.EXE 4ebb0c4df2a5535e00a47cf9a89a1417929ba6b4fa89e6a52eb3f821e73360bf.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~2.EXE 4ebb0c4df2a5535e00a47cf9a89a1417929ba6b4fa89e6a52eb3f821e73360bf.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\NOTIFI~1.EXE 4ebb0c4df2a5535e00a47cf9a89a1417929ba6b4fa89e6a52eb3f821e73360bf.exe File opened for modification C:\PROGRA~3\Adobe\Setup\{AC76B~1\setup.exe 4ebb0c4df2a5535e00a47cf9a89a1417929ba6b4fa89e6a52eb3f821e73360bf.exe File opened for modification C:\PROGRA~3\MICROS~1\CLICKT~1\{9AC08~1\INTEGR~1.EXE 4ebb0c4df2a5535e00a47cf9a89a1417929ba6b4fa89e6a52eb3f821e73360bf.exe File opened for modification C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE 4ebb0c4df2a5535e00a47cf9a89a1417929ba6b4fa89e6a52eb3f821e73360bf.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\INSTAL~1\setup.exe 4ebb0c4df2a5535e00a47cf9a89a1417929ba6b4fa89e6a52eb3f821e73360bf.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\PWAHEL~1.EXE 4ebb0c4df2a5535e00a47cf9a89a1417929ba6b4fa89e6a52eb3f821e73360bf.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MID1AD~1.EXE 4ebb0c4df2a5535e00a47cf9a89a1417929ba6b4fa89e6a52eb3f821e73360bf.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MIA062~1.EXE 4ebb0c4df2a5535e00a47cf9a89a1417929ba6b4fa89e6a52eb3f821e73360bf.exe File opened for modification C:\PROGRA~2\WINDOW~2\wab.exe 4ebb0c4df2a5535e00a47cf9a89a1417929ba6b4fa89e6a52eb3f821e73360bf.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmpconfig.exe 4ebb0c4df2a5535e00a47cf9a89a1417929ba6b4fa89e6a52eb3f821e73360bf.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE 4ebb0c4df2a5535e00a47cf9a89a1417929ba6b4fa89e6a52eb3f821e73360bf.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroRd32.exe 4ebb0c4df2a5535e00a47cf9a89a1417929ba6b4fa89e6a52eb3f821e73360bf.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\AdobeARM.exe 4ebb0c4df2a5535e00a47cf9a89a1417929ba6b4fa89e6a52eb3f821e73360bf.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~1.EXE 4ebb0c4df2a5535e00a47cf9a89a1417929ba6b4fa89e6a52eb3f821e73360bf.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~2.EXE 4ebb0c4df2a5535e00a47cf9a89a1417929ba6b4fa89e6a52eb3f821e73360bf.exe File opened for modification C:\PROGRA~2\INTERN~1\ExtExport.exe 4ebb0c4df2a5535e00a47cf9a89a1417929ba6b4fa89e6a52eb3f821e73360bf.exe File opened for modification C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE 4ebb0c4df2a5535e00a47cf9a89a1417929ba6b4fa89e6a52eb3f821e73360bf.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADelRCP.exe 4ebb0c4df2a5535e00a47cf9a89a1417929ba6b4fa89e6a52eb3f821e73360bf.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\32BITM~1.EXE 4ebb0c4df2a5535e00a47cf9a89a1417929ba6b4fa89e6a52eb3f821e73360bf.exe File opened for modification C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jaureg.exe 4ebb0c4df2a5535e00a47cf9a89a1417929ba6b4fa89e6a52eb3f821e73360bf.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GO664E~1.EXE 4ebb0c4df2a5535e00a47cf9a89a1417929ba6b4fa89e6a52eb3f821e73360bf.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroCEF\RdrCEF.exe 4ebb0c4df2a5535e00a47cf9a89a1417929ba6b4fa89e6a52eb3f821e73360bf.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~3.EXE 4ebb0c4df2a5535e00a47cf9a89a1417929ba6b4fa89e6a52eb3f821e73360bf.exe File opened for modification C:\PROGRA~2\WINDOW~2\wabmig.exe 4ebb0c4df2a5535e00a47cf9a89a1417929ba6b4fa89e6a52eb3f821e73360bf.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmplayer.exe 4ebb0c4df2a5535e00a47cf9a89a1417929ba6b4fa89e6a52eb3f821e73360bf.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADOBEC~1.EXE 4ebb0c4df2a5535e00a47cf9a89a1417929ba6b4fa89e6a52eb3f821e73360bf.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Eula.exe 4ebb0c4df2a5535e00a47cf9a89a1417929ba6b4fa89e6a52eb3f821e73360bf.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\msedge.exe 4ebb0c4df2a5535e00a47cf9a89a1417929ba6b4fa89e6a52eb3f821e73360bf.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmlaunch.exe 4ebb0c4df2a5535e00a47cf9a89a1417929ba6b4fa89e6a52eb3f821e73360bf.exe -
Drops file in Windows directory 1 IoCs
Processes:
4ebb0c4df2a5535e00a47cf9a89a1417929ba6b4fa89e6a52eb3f821e73360bf.exedescription ioc process File opened for modification C:\Windows\svchost.com 4ebb0c4df2a5535e00a47cf9a89a1417929ba6b4fa89e6a52eb3f821e73360bf.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:
4ebb0c4df2a5535e00a47cf9a89a1417929ba6b4fa89e6a52eb3f821e73360bf.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 4ebb0c4df2a5535e00a47cf9a89a1417929ba6b4fa89e6a52eb3f821e73360bf.exe -
Modifies registry class 1 IoCs
Processes:
4ebb0c4df2a5535e00a47cf9a89a1417929ba6b4fa89e6a52eb3f821e73360bf.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*" 4ebb0c4df2a5535e00a47cf9a89a1417929ba6b4fa89e6a52eb3f821e73360bf.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
4ebb0c4df2a5535e00a47cf9a89a1417929ba6b4fa89e6a52eb3f821e73360bf.exedescription pid process target process PID 4748 wrote to memory of 4728 4748 4ebb0c4df2a5535e00a47cf9a89a1417929ba6b4fa89e6a52eb3f821e73360bf.exe 4ebb0c4df2a5535e00a47cf9a89a1417929ba6b4fa89e6a52eb3f821e73360bf.exe PID 4748 wrote to memory of 4728 4748 4ebb0c4df2a5535e00a47cf9a89a1417929ba6b4fa89e6a52eb3f821e73360bf.exe 4ebb0c4df2a5535e00a47cf9a89a1417929ba6b4fa89e6a52eb3f821e73360bf.exe PID 4748 wrote to memory of 4728 4748 4ebb0c4df2a5535e00a47cf9a89a1417929ba6b4fa89e6a52eb3f821e73360bf.exe 4ebb0c4df2a5535e00a47cf9a89a1417929ba6b4fa89e6a52eb3f821e73360bf.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\4ebb0c4df2a5535e00a47cf9a89a1417929ba6b4fa89e6a52eb3f821e73360bf.exe"C:\Users\Admin\AppData\Local\Temp\4ebb0c4df2a5535e00a47cf9a89a1417929ba6b4fa89e6a52eb3f821e73360bf.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:4748 -
C:\Users\Admin\AppData\Local\Temp\3582-490\4ebb0c4df2a5535e00a47cf9a89a1417929ba6b4fa89e6a52eb3f821e73360bf.exe"C:\Users\Admin\AppData\Local\Temp\3582-490\4ebb0c4df2a5535e00a47cf9a89a1417929ba6b4fa89e6a52eb3f821e73360bf.exe"2⤵
- Executes dropped EXE
PID:4728
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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\4ebb0c4df2a5535e00a47cf9a89a1417929ba6b4fa89e6a52eb3f821e73360bf.exe
Filesize1.5MB
MD54482b9f69e24ab43c39b82829da833ef
SHA19e5b5952e0d979272190cb19f144c5e7885f521f
SHA256850ba8e48a2a2222eaea113d03bcf79b33b71231ee384bcfe5bc2bec54a843a1
SHA5123aeeb4e761b9d3d693f618064820a619e6ca6944cab216f79c2b9d650bbe9bc10f220e84db62c67c668827e00152bf4bd8c8ed6e2bfad6681933168ef7a2c561