Analysis
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max time kernel
149s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
09-11-2024 21:40
Behavioral task
behavioral1
Sample
43261c18d3dca76cbace79e4d712cbd3a7e9e9b47a5cfab586fec412fd9aa3cf.exe
Resource
win7-20241010-en
windows7-x64
11 signatures
150 seconds
Behavioral task
behavioral2
Sample
43261c18d3dca76cbace79e4d712cbd3a7e9e9b47a5cfab586fec412fd9aa3cf.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
11 signatures
150 seconds
General
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Target
43261c18d3dca76cbace79e4d712cbd3a7e9e9b47a5cfab586fec412fd9aa3cf.exe
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Size
222KB
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MD5
b02acdd2a3f2812e41f9ce7c98053889
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SHA1
68a5fa051f0654c5040bcbc142bcbdb56af268ab
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SHA256
43261c18d3dca76cbace79e4d712cbd3a7e9e9b47a5cfab586fec412fd9aa3cf
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SHA512
364bffa781aec7ae5cfcf906e76780b9b109129696a5a2ebdf2f139b2900088ea3ed9eb236e895f176e507f561703708a980ef828236933a8d27a5d3ef6bda02
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SSDEEP
3072:sr85CUGMjVbQFUN+3i0frrpSqN42l8czHR6kl3VLgiv:k9UGS5wSUFNDHwkl3VLH
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/3880-92-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/3880-93-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/3880-95-0x0000000000400000-0x000000000041B000-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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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:
43261c18d3dca76cbace79e4d712cbd3a7e9e9b47a5cfab586fec412fd9aa3cf.exedescription ioc Process Key value queried \REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\Control Panel\International\Geo\Nation 43261c18d3dca76cbace79e4d712cbd3a7e9e9b47a5cfab586fec412fd9aa3cf.exe -
Modifies system executable filetype association 2 TTPs 1 IoCs
Processes:
43261c18d3dca76cbace79e4d712cbd3a7e9e9b47a5cfab586fec412fd9aa3cf.exedescription ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*" 43261c18d3dca76cbace79e4d712cbd3a7e9e9b47a5cfab586fec412fd9aa3cf.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:
43261c18d3dca76cbace79e4d712cbd3a7e9e9b47a5cfab586fec412fd9aa3cf.exedescription ioc Process File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\FULLTR~1.EXE 43261c18d3dca76cbace79e4d712cbd3a7e9e9b47a5cfab586fec412fd9aa3cf.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\LOGTRA~1.EXE 43261c18d3dca76cbace79e4d712cbd3a7e9e9b47a5cfab586fec412fd9aa3cf.exe File opened for modification C:\PROGRA~3\MICROS~1\CLICKT~1\{9AC08~1\INTEGR~1.EXE 43261c18d3dca76cbace79e4d712cbd3a7e9e9b47a5cfab586fec412fd9aa3cf.exe File opened for modification C:\PROGRA~3\PACKAG~1\{D87AE~1\WINDOW~1.EXE 43261c18d3dca76cbace79e4d712cbd3a7e9e9b47a5cfab586fec412fd9aa3cf.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROBR~1.EXE 43261c18d3dca76cbace79e4d712cbd3a7e9e9b47a5cfab586fec412fd9aa3cf.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE 43261c18d3dca76cbace79e4d712cbd3a7e9e9b47a5cfab586fec412fd9aa3cf.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\64BITM~1.EXE 43261c18d3dca76cbace79e4d712cbd3a7e9e9b47a5cfab586fec412fd9aa3cf.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\WOW_HE~1.EXE 43261c18d3dca76cbace79e4d712cbd3a7e9e9b47a5cfab586fec412fd9aa3cf.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\java.exe 43261c18d3dca76cbace79e4d712cbd3a7e9e9b47a5cfab586fec412fd9aa3cf.exe File opened for modification C:\PROGRA~2\WI8A19~1\ImagingDevices.exe 43261c18d3dca76cbace79e4d712cbd3a7e9e9b47a5cfab586fec412fd9aa3cf.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GO664E~1.EXE 43261c18d3dca76cbace79e4d712cbd3a7e9e9b47a5cfab586fec412fd9aa3cf.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\INSTAL~1\setup.exe 43261c18d3dca76cbace79e4d712cbd3a7e9e9b47a5cfab586fec412fd9aa3cf.exe File opened for modification C:\PROGRA~2\WINDOW~4\setup_wm.exe 43261c18d3dca76cbace79e4d712cbd3a7e9e9b47a5cfab586fec412fd9aa3cf.exe File opened for modification C:\PROGRA~2\WINDOW~3\ACCESS~1\wordpad.exe 43261c18d3dca76cbace79e4d712cbd3a7e9e9b47a5cfab586fec412fd9aa3cf.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\arh.exe 43261c18d3dca76cbace79e4d712cbd3a7e9e9b47a5cfab586fec412fd9aa3cf.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Eula.exe 43261c18d3dca76cbace79e4d712cbd3a7e9e9b47a5cfab586fec412fd9aa3cf.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~4.EXE 43261c18d3dca76cbace79e4d712cbd3a7e9e9b47a5cfab586fec412fd9aa3cf.exe File opened for modification C:\PROGRA~2\INTERN~1\ExtExport.exe 43261c18d3dca76cbace79e4d712cbd3a7e9e9b47a5cfab586fec412fd9aa3cf.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\NOTIFI~1.EXE 43261c18d3dca76cbace79e4d712cbd3a7e9e9b47a5cfab586fec412fd9aa3cf.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\MSEDGE~1.EXE 43261c18d3dca76cbace79e4d712cbd3a7e9e9b47a5cfab586fec412fd9aa3cf.exe File opened for modification C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE 43261c18d3dca76cbace79e4d712cbd3a7e9e9b47a5cfab586fec412fd9aa3cf.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADOBEC~1.EXE 43261c18d3dca76cbace79e4d712cbd3a7e9e9b47a5cfab586fec412fd9aa3cf.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~2.EXE 43261c18d3dca76cbace79e4d712cbd3a7e9e9b47a5cfab586fec412fd9aa3cf.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\BHO\IE_TO_~1.EXE 43261c18d3dca76cbace79e4d712cbd3a7e9e9b47a5cfab586fec412fd9aa3cf.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~1.EXE 43261c18d3dca76cbace79e4d712cbd3a7e9e9b47a5cfab586fec412fd9aa3cf.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~4.EXE 43261c18d3dca76cbace79e4d712cbd3a7e9e9b47a5cfab586fec412fd9aa3cf.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmlaunch.exe 43261c18d3dca76cbace79e4d712cbd3a7e9e9b47a5cfab586fec412fd9aa3cf.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADelRCP.exe 43261c18d3dca76cbace79e4d712cbd3a7e9e9b47a5cfab586fec412fd9aa3cf.exe File opened for modification C:\PROGRA~3\PACKAG~1\{63880~1\WINDOW~1.EXE 43261c18d3dca76cbace79e4d712cbd3a7e9e9b47a5cfab586fec412fd9aa3cf.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\32BITM~1.EXE 43261c18d3dca76cbace79e4d712cbd3a7e9e9b47a5cfab586fec412fd9aa3cf.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~3.EXE 43261c18d3dca76cbace79e4d712cbd3a7e9e9b47a5cfab586fec412fd9aa3cf.exe File opened for modification C:\PROGRA~3\Adobe\Setup\{AC76B~1\setup.exe 43261c18d3dca76cbace79e4d712cbd3a7e9e9b47a5cfab586fec412fd9aa3cf.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmpconfig.exe 43261c18d3dca76cbace79e4d712cbd3a7e9e9b47a5cfab586fec412fd9aa3cf.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmplayer.exe 43261c18d3dca76cbace79e4d712cbd3a7e9e9b47a5cfab586fec412fd9aa3cf.exe File opened for modification C:\PROGRA~2\MOZILL~1\UNINST~1.EXE 43261c18d3dca76cbace79e4d712cbd3a7e9e9b47a5cfab586fec412fd9aa3cf.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroRd32.exe 43261c18d3dca76cbace79e4d712cbd3a7e9e9b47a5cfab586fec412fd9aa3cf.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE 43261c18d3dca76cbace79e4d712cbd3a7e9e9b47a5cfab586fec412fd9aa3cf.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaw.exe 43261c18d3dca76cbace79e4d712cbd3a7e9e9b47a5cfab586fec412fd9aa3cf.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOBD5D~1.EXE 43261c18d3dca76cbace79e4d712cbd3a7e9e9b47a5cfab586fec412fd9aa3cf.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\COOKIE~1.EXE 43261c18d3dca76cbace79e4d712cbd3a7e9e9b47a5cfab586fec412fd9aa3cf.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MI9C33~1.EXE 43261c18d3dca76cbace79e4d712cbd3a7e9e9b47a5cfab586fec412fd9aa3cf.exe File opened for modification C:\PROGRA~2\WINDOW~2\wab.exe 43261c18d3dca76cbace79e4d712cbd3a7e9e9b47a5cfab586fec412fd9aa3cf.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF5AF~1\WINDOW~1.EXE 43261c18d3dca76cbace79e4d712cbd3a7e9e9b47a5cfab586fec412fd9aa3cf.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\AdobeARM.exe 43261c18d3dca76cbace79e4d712cbd3a7e9e9b47a5cfab586fec412fd9aa3cf.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\msedge.exe 43261c18d3dca76cbace79e4d712cbd3a7e9e9b47a5cfab586fec412fd9aa3cf.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~1.EXE 43261c18d3dca76cbace79e4d712cbd3a7e9e9b47a5cfab586fec412fd9aa3cf.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\PWAHEL~1.EXE 43261c18d3dca76cbace79e4d712cbd3a7e9e9b47a5cfab586fec412fd9aa3cf.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~2.EXE 43261c18d3dca76cbace79e4d712cbd3a7e9e9b47a5cfab586fec412fd9aa3cf.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~3.EXE 43261c18d3dca76cbace79e4d712cbd3a7e9e9b47a5cfab586fec412fd9aa3cf.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\msedge.exe 43261c18d3dca76cbace79e4d712cbd3a7e9e9b47a5cfab586fec412fd9aa3cf.exe File opened for modification C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE 43261c18d3dca76cbace79e4d712cbd3a7e9e9b47a5cfab586fec412fd9aa3cf.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroCEF\RdrCEF.exe 43261c18d3dca76cbace79e4d712cbd3a7e9e9b47a5cfab586fec412fd9aa3cf.exe File opened for modification C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jaureg.exe 43261c18d3dca76cbace79e4d712cbd3a7e9e9b47a5cfab586fec412fd9aa3cf.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaws.exe 43261c18d3dca76cbace79e4d712cbd3a7e9e9b47a5cfab586fec412fd9aa3cf.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~1.EXE 43261c18d3dca76cbace79e4d712cbd3a7e9e9b47a5cfab586fec412fd9aa3cf.exe File opened for modification C:\PROGRA~2\Google\Update\DISABL~1.EXE 43261c18d3dca76cbace79e4d712cbd3a7e9e9b47a5cfab586fec412fd9aa3cf.exe File opened for modification C:\PROGRA~2\INTERN~1\ielowutil.exe 43261c18d3dca76cbace79e4d712cbd3a7e9e9b47a5cfab586fec412fd9aa3cf.exe File opened for modification C:\PROGRA~2\WINDOW~2\wabmig.exe 43261c18d3dca76cbace79e4d712cbd3a7e9e9b47a5cfab586fec412fd9aa3cf.exe File opened for modification C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE 43261c18d3dca76cbace79e4d712cbd3a7e9e9b47a5cfab586fec412fd9aa3cf.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\ADOBEA~1.EXE 43261c18d3dca76cbace79e4d712cbd3a7e9e9b47a5cfab586fec412fd9aa3cf.exe File opened for modification C:\PROGRA~2\INTERN~1\iexplore.exe 43261c18d3dca76cbace79e4d712cbd3a7e9e9b47a5cfab586fec412fd9aa3cf.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\PWAHEL~1.EXE 43261c18d3dca76cbace79e4d712cbd3a7e9e9b47a5cfab586fec412fd9aa3cf.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MIA062~1.EXE 43261c18d3dca76cbace79e4d712cbd3a7e9e9b47a5cfab586fec412fd9aa3cf.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmpshare.exe 43261c18d3dca76cbace79e4d712cbd3a7e9e9b47a5cfab586fec412fd9aa3cf.exe -
Drops file in Windows directory 1 IoCs
Processes:
43261c18d3dca76cbace79e4d712cbd3a7e9e9b47a5cfab586fec412fd9aa3cf.exedescription ioc Process File opened for modification C:\Windows\svchost.com 43261c18d3dca76cbace79e4d712cbd3a7e9e9b47a5cfab586fec412fd9aa3cf.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:
43261c18d3dca76cbace79e4d712cbd3a7e9e9b47a5cfab586fec412fd9aa3cf.exedescription ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 43261c18d3dca76cbace79e4d712cbd3a7e9e9b47a5cfab586fec412fd9aa3cf.exe -
Modifies registry class 1 IoCs
Processes:
43261c18d3dca76cbace79e4d712cbd3a7e9e9b47a5cfab586fec412fd9aa3cf.exedescription ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*" 43261c18d3dca76cbace79e4d712cbd3a7e9e9b47a5cfab586fec412fd9aa3cf.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\43261c18d3dca76cbace79e4d712cbd3a7e9e9b47a5cfab586fec412fd9aa3cf.exe"C:\Users\Admin\AppData\Local\Temp\43261c18d3dca76cbace79e4d712cbd3a7e9e9b47a5cfab586fec412fd9aa3cf.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
PID:3880
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\43261c18d3dca76cbace79e4d712cbd3a7e9e9b47a5cfab586fec412fd9aa3cf.exe
Filesize182KB
MD51723c5e707061e59d769c492a95d5083
SHA13b535b7a0df2f7a4ab5e531956dad9892adfb5e9
SHA256e97ab6dc0ed865aa8606f5c113fd62170341d1a3d63d5618f233aea969ec49ab
SHA512a4e3bd9ec331a27338c123a9a3ae23619fc5a5b80fc9aea38d23d3b82ca015f47669e0f3e1a6f98e7f464e6bc21e92723a04f72805e45e0dfc81540a2d299a8a