Analysis
-
max time kernel
94s -
max time network
95s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
19-12-2024 11:01
Behavioral task
behavioral1
Sample
279a596dad2ae512a574851779881e66f5d530f23d911a13a1c0fe6fc4c891b5N.exe
Resource
win7-20241010-en
windows7-x64
13 signatures
120 seconds
Behavioral task
behavioral2
Sample
279a596dad2ae512a574851779881e66f5d530f23d911a13a1c0fe6fc4c891b5N.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
13 signatures
120 seconds
General
-
Target
279a596dad2ae512a574851779881e66f5d530f23d911a13a1c0fe6fc4c891b5N.exe
-
Size
2.0MB
-
MD5
105b75f5464935158b36646eaf366f30
-
SHA1
bf4dd52a9c0d8cf185c2df7af936208f85f33d21
-
SHA256
279a596dad2ae512a574851779881e66f5d530f23d911a13a1c0fe6fc4c891b5
-
SHA512
5faacfcbc9dcbefb20594632a3445943ca36498b6fe9b341d191d161f32e380a4418f81364c9c1ba024511d0f2c50c73bdb08638a1ee8ed9f29ec4bffb25315e
-
SSDEEP
49152:eicBo+50ygzfqiV7HuAQgmrZAfFj55FRcAEaJS:eicixygbXJHupgmrmfFj55FR6j
Score
10/10
Malware Config
Signatures
-
Detect Neshta payload 4 IoCs
resource yara_rule behavioral2/files/0x000600000002023a-15.dat family_neshta behavioral2/memory/1324-95-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/1324-96-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/1324-98-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta -
Neshta
Malware from the neshta family is designed to infect itself into other files to spread itself and cause damage.
-
Neshta family
-
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-1-5-21-2437139445-1151884604-3026847218-1000\Control Panel\International\Geo\Nation 279a596dad2ae512a574851779881e66f5d530f23d911a13a1c0fe6fc4c891b5N.exe -
Executes dropped EXE 1 IoCs
pid Process 4052 279a596dad2ae512a574851779881e66f5d530f23d911a13a1c0fe6fc4c891b5N.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\" %*" 279a596dad2ae512a574851779881e66f5d530f23d911a13a1c0fe6fc4c891b5N.exe -
Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
-
Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\INSTAL~1\setup.exe 279a596dad2ae512a574851779881e66f5d530f23d911a13a1c0fe6fc4c891b5N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\PWAHEL~1.EXE 279a596dad2ae512a574851779881e66f5d530f23d911a13a1c0fe6fc4c891b5N.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MIA062~1.EXE 279a596dad2ae512a574851779881e66f5d530f23d911a13a1c0fe6fc4c891b5N.exe File opened for modification C:\PROGRA~2\WINDOW~4\setup_wm.exe 279a596dad2ae512a574851779881e66f5d530f23d911a13a1c0fe6fc4c891b5N.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaw.exe 279a596dad2ae512a574851779881e66f5d530f23d911a13a1c0fe6fc4c891b5N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\MSEDGE~1.EXE 279a596dad2ae512a574851779881e66f5d530f23d911a13a1c0fe6fc4c891b5N.exe File opened for modification C:\PROGRA~3\MICROS~1\CLICKT~1\{9AC08~1\INTEGR~1.EXE 279a596dad2ae512a574851779881e66f5d530f23d911a13a1c0fe6fc4c891b5N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE 279a596dad2ae512a574851779881e66f5d530f23d911a13a1c0fe6fc4c891b5N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Browser\WCCHRO~1\WCCHRO~1.EXE 279a596dad2ae512a574851779881e66f5d530f23d911a13a1c0fe6fc4c891b5N.exe File opened for modification C:\PROGRA~2\INTERN~1\ielowutil.exe 279a596dad2ae512a574851779881e66f5d530f23d911a13a1c0fe6fc4c891b5N.exe File opened for modification C:\PROGRA~2\INTERN~1\iexplore.exe 279a596dad2ae512a574851779881e66f5d530f23d911a13a1c0fe6fc4c891b5N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\IDENTI~1.EXE 279a596dad2ae512a574851779881e66f5d530f23d911a13a1c0fe6fc4c891b5N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\PWAHEL~1.EXE 279a596dad2ae512a574851779881e66f5d530f23d911a13a1c0fe6fc4c891b5N.exe File opened for modification C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE 279a596dad2ae512a574851779881e66f5d530f23d911a13a1c0fe6fc4c891b5N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Eula.exe 279a596dad2ae512a574851779881e66f5d530f23d911a13a1c0fe6fc4c891b5N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\32BITM~1.EXE 279a596dad2ae512a574851779881e66f5d530f23d911a13a1c0fe6fc4c891b5N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\WOW_HE~1.EXE 279a596dad2ae512a574851779881e66f5d530f23d911a13a1c0fe6fc4c891b5N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~3.EXE 279a596dad2ae512a574851779881e66f5d530f23d911a13a1c0fe6fc4c891b5N.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~1.EXE 279a596dad2ae512a574851779881e66f5d530f23d911a13a1c0fe6fc4c891b5N.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmpconfig.exe 279a596dad2ae512a574851779881e66f5d530f23d911a13a1c0fe6fc4c891b5N.exe File opened for modification C:\PROGRA~2\WINDOW~3\ACCESS~1\wordpad.exe 279a596dad2ae512a574851779881e66f5d530f23d911a13a1c0fe6fc4c891b5N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\LOGTRA~1.EXE 279a596dad2ae512a574851779881e66f5d530f23d911a13a1c0fe6fc4c891b5N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\64BITM~1.EXE 279a596dad2ae512a574851779881e66f5d530f23d911a13a1c0fe6fc4c891b5N.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GO664E~1.EXE 279a596dad2ae512a574851779881e66f5d530f23d911a13a1c0fe6fc4c891b5N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\NOTIFI~1.EXE 279a596dad2ae512a574851779881e66f5d530f23d911a13a1c0fe6fc4c891b5N.exe File opened for modification C:\PROGRA~2\WI8A19~1\ImagingDevices.exe 279a596dad2ae512a574851779881e66f5d530f23d911a13a1c0fe6fc4c891b5N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROBR~1.EXE 279a596dad2ae512a574851779881e66f5d530f23d911a13a1c0fe6fc4c891b5N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroRd32.exe 279a596dad2ae512a574851779881e66f5d530f23d911a13a1c0fe6fc4c891b5N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\READER~1.EXE 279a596dad2ae512a574851779881e66f5d530f23d911a13a1c0fe6fc4c891b5N.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE 279a596dad2ae512a574851779881e66f5d530f23d911a13a1c0fe6fc4c891b5N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\BHO\IE_TO_~1.EXE 279a596dad2ae512a574851779881e66f5d530f23d911a13a1c0fe6fc4c891b5N.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MID1AD~1.EXE 279a596dad2ae512a574851779881e66f5d530f23d911a13a1c0fe6fc4c891b5N.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MI9C33~1.EXE 279a596dad2ae512a574851779881e66f5d530f23d911a13a1c0fe6fc4c891b5N.exe File opened for modification C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE 279a596dad2ae512a574851779881e66f5d530f23d911a13a1c0fe6fc4c891b5N.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\java.exe 279a596dad2ae512a574851779881e66f5d530f23d911a13a1c0fe6fc4c891b5N.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~1.EXE 279a596dad2ae512a574851779881e66f5d530f23d911a13a1c0fe6fc4c891b5N.exe File opened for modification C:\PROGRA~2\INTERN~1\ieinstal.exe 279a596dad2ae512a574851779881e66f5d530f23d911a13a1c0fe6fc4c891b5N.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\ADOBEA~1.EXE 279a596dad2ae512a574851779881e66f5d530f23d911a13a1c0fe6fc4c891b5N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\ELEVAT~1.EXE 279a596dad2ae512a574851779881e66f5d530f23d911a13a1c0fe6fc4c891b5N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\msedge.exe 279a596dad2ae512a574851779881e66f5d530f23d911a13a1c0fe6fc4c891b5N.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmpshare.exe 279a596dad2ae512a574851779881e66f5d530f23d911a13a1c0fe6fc4c891b5N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\FULLTR~1.EXE 279a596dad2ae512a574851779881e66f5d530f23d911a13a1c0fe6fc4c891b5N.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~3.EXE 279a596dad2ae512a574851779881e66f5d530f23d911a13a1c0fe6fc4c891b5N.exe File opened for modification C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE 279a596dad2ae512a574851779881e66f5d530f23d911a13a1c0fe6fc4c891b5N.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF5AF~1\WINDOW~1.EXE 279a596dad2ae512a574851779881e66f5d530f23d911a13a1c0fe6fc4c891b5N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADOBEC~1.EXE 279a596dad2ae512a574851779881e66f5d530f23d911a13a1c0fe6fc4c891b5N.exe File opened for modification C:\PROGRA~2\INTERN~1\ExtExport.exe 279a596dad2ae512a574851779881e66f5d530f23d911a13a1c0fe6fc4c891b5N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\msedge.exe 279a596dad2ae512a574851779881e66f5d530f23d911a13a1c0fe6fc4c891b5N.exe File opened for modification C:\PROGRA~3\PACKAG~1\{63880~1\WINDOW~1.EXE 279a596dad2ae512a574851779881e66f5d530f23d911a13a1c0fe6fc4c891b5N.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\AdobeARM.exe 279a596dad2ae512a574851779881e66f5d530f23d911a13a1c0fe6fc4c891b5N.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~4.EXE 279a596dad2ae512a574851779881e66f5d530f23d911a13a1c0fe6fc4c891b5N.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOBD5D~1.EXE 279a596dad2ae512a574851779881e66f5d530f23d911a13a1c0fe6fc4c891b5N.exe File opened for modification C:\PROGRA~3\Adobe\Setup\{AC76B~1\setup.exe 279a596dad2ae512a574851779881e66f5d530f23d911a13a1c0fe6fc4c891b5N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADelRCP.exe 279a596dad2ae512a574851779881e66f5d530f23d911a13a1c0fe6fc4c891b5N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\arh.exe 279a596dad2ae512a574851779881e66f5d530f23d911a13a1c0fe6fc4c891b5N.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaws.exe 279a596dad2ae512a574851779881e66f5d530f23d911a13a1c0fe6fc4c891b5N.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~3.EXE 279a596dad2ae512a574851779881e66f5d530f23d911a13a1c0fe6fc4c891b5N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroCEF\RdrCEF.exe 279a596dad2ae512a574851779881e66f5d530f23d911a13a1c0fe6fc4c891b5N.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe 279a596dad2ae512a574851779881e66f5d530f23d911a13a1c0fe6fc4c891b5N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~1.EXE 279a596dad2ae512a574851779881e66f5d530f23d911a13a1c0fe6fc4c891b5N.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~4.EXE 279a596dad2ae512a574851779881e66f5d530f23d911a13a1c0fe6fc4c891b5N.exe File opened for modification C:\PROGRA~2\WINDOW~2\wab.exe 279a596dad2ae512a574851779881e66f5d530f23d911a13a1c0fe6fc4c891b5N.exe File opened for modification C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE 279a596dad2ae512a574851779881e66f5d530f23d911a13a1c0fe6fc4c891b5N.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~2.EXE 279a596dad2ae512a574851779881e66f5d530f23d911a13a1c0fe6fc4c891b5N.exe -
Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\svchost.com 279a596dad2ae512a574851779881e66f5d530f23d911a13a1c0fe6fc4c891b5N.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
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 279a596dad2ae512a574851779881e66f5d530f23d911a13a1c0fe6fc4c891b5N.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 279a596dad2ae512a574851779881e66f5d530f23d911a13a1c0fe6fc4c891b5N.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\" %*" 279a596dad2ae512a574851779881e66f5d530f23d911a13a1c0fe6fc4c891b5N.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 1324 wrote to memory of 4052 1324 279a596dad2ae512a574851779881e66f5d530f23d911a13a1c0fe6fc4c891b5N.exe 83 PID 1324 wrote to memory of 4052 1324 279a596dad2ae512a574851779881e66f5d530f23d911a13a1c0fe6fc4c891b5N.exe 83 PID 1324 wrote to memory of 4052 1324 279a596dad2ae512a574851779881e66f5d530f23d911a13a1c0fe6fc4c891b5N.exe 83
Processes
-
C:\Users\Admin\AppData\Local\Temp\279a596dad2ae512a574851779881e66f5d530f23d911a13a1c0fe6fc4c891b5N.exe"C:\Users\Admin\AppData\Local\Temp\279a596dad2ae512a574851779881e66f5d530f23d911a13a1c0fe6fc4c891b5N.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:1324 -
C:\Users\Admin\AppData\Local\Temp\3582-490\279a596dad2ae512a574851779881e66f5d530f23d911a13a1c0fe6fc4c891b5N.exe"C:\Users\Admin\AppData\Local\Temp\3582-490\279a596dad2ae512a574851779881e66f5d530f23d911a13a1c0fe6fc4c891b5N.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:4052
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
86KB
MD5977409aeb896ad51004e70667556699e
SHA1e5940eae940cc37e7a5e6d955cce373239632692
SHA256ff24f659d118b60b90f5ae4a45c233bee88ce208e76b389f957a4fdc3ee57702
SHA512bbe58cf9356848d30610b494493e73988b30c752bad34a089c999ca4f9db8dcdcac79214e5bcfbb671f7d32aea32f2ac06efdb89b83de4d598712acb3c4e65cd
-
C:\Users\Admin\AppData\Local\Temp\3582-490\279a596dad2ae512a574851779881e66f5d530f23d911a13a1c0fe6fc4c891b5N.exe
Filesize2.0MB
MD5d4c991104023db490391819cb057064b
SHA12a40961ec461a4b3fe3416ade4168870d032b9c2
SHA2560c3b0236c4889ec5b1a852024fc874ad94cacf83dba23418e25f4403621c9927
SHA512a9631607d740b508d87be1c8e0a4e77bced70b4200d440227548104e123916f997edb6a871c37f5dac258db51faff51b2d6296f3009e0f255e4118c93c12a77d