Analysis
-
max time kernel
95s -
max time network
97s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
18-12-2024 10:43
Behavioral task
behavioral1
Sample
6a2c91b32fb01947fd40a014d35a364dda8c04df4630c52656f48c1a317d190a.exe
Resource
win7-20240903-en
windows7-x64
11 signatures
120 seconds
Behavioral task
behavioral2
Sample
6a2c91b32fb01947fd40a014d35a364dda8c04df4630c52656f48c1a317d190a.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
11 signatures
120 seconds
General
-
Target
6a2c91b32fb01947fd40a014d35a364dda8c04df4630c52656f48c1a317d190a.exe
-
Size
4.8MB
-
MD5
462718b08bf44b44148173ba7bcee9b0
-
SHA1
afe86955db6cfdf6e3df61c62c7446439de3cfa1
-
SHA256
6a2c91b32fb01947fd40a014d35a364dda8c04df4630c52656f48c1a317d190a
-
SHA512
215a3299ea9a8ee6647dc9a895bf63f38a0585969a9fb1082920979e6a65f75f00bc9ec6c22cca73e250bf41de3a5f06471af3725cf18291308f82f1749436f5
-
SSDEEP
98304:MIBdcegPTApJRVaNz6mCuzOEZE/bEloTj5559AQyk2B5lx8LX:MUc57eRcLCc+b9Td5AQyk2B5T8LX
Score
10/10
Malware Config
Signatures
-
Detect Neshta payload 4 IoCs
resource yara_rule behavioral2/files/0x0006000000020253-13.dat family_neshta behavioral2/memory/1540-93-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/1540-94-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/1540-96-0x0000000000400000-0x000000000041B000-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-1-5-21-940901362-3608833189-1915618603-1000\Control Panel\International\Geo\Nation 6a2c91b32fb01947fd40a014d35a364dda8c04df4630c52656f48c1a317d190a.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\" %*" 6a2c91b32fb01947fd40a014d35a364dda8c04df4630c52656f48c1a317d190a.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\Adobe\ACROBA~1\Reader\arh.exe 6a2c91b32fb01947fd40a014d35a364dda8c04df4630c52656f48c1a317d190a.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~2.EXE 6a2c91b32fb01947fd40a014d35a364dda8c04df4630c52656f48c1a317d190a.exe File opened for modification C:\PROGRA~3\PACKAG~1\{57A73~1\VC_RED~1.EXE 6a2c91b32fb01947fd40a014d35a364dda8c04df4630c52656f48c1a317d190a.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\WOW_HE~1.EXE 6a2c91b32fb01947fd40a014d35a364dda8c04df4630c52656f48c1a317d190a.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe 6a2c91b32fb01947fd40a014d35a364dda8c04df4630c52656f48c1a317d190a.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOBD5D~1.EXE 6a2c91b32fb01947fd40a014d35a364dda8c04df4630c52656f48c1a317d190a.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~3.EXE 6a2c91b32fb01947fd40a014d35a364dda8c04df4630c52656f48c1a317d190a.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\NOTIFI~1.EXE 6a2c91b32fb01947fd40a014d35a364dda8c04df4630c52656f48c1a317d190a.exe File opened for modification C:\PROGRA~2\WINDOW~2\wab.exe 6a2c91b32fb01947fd40a014d35a364dda8c04df4630c52656f48c1a317d190a.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROBR~1.EXE 6a2c91b32fb01947fd40a014d35a364dda8c04df4630c52656f48c1a317d190a.exe File opened for modification C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE 6a2c91b32fb01947fd40a014d35a364dda8c04df4630c52656f48c1a317d190a.exe File opened for modification C:\PROGRA~2\WINDOW~4\setup_wm.exe 6a2c91b32fb01947fd40a014d35a364dda8c04df4630c52656f48c1a317d190a.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE 6a2c91b32fb01947fd40a014d35a364dda8c04df4630c52656f48c1a317d190a.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Eula.exe 6a2c91b32fb01947fd40a014d35a364dda8c04df4630c52656f48c1a317d190a.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\java.exe 6a2c91b32fb01947fd40a014d35a364dda8c04df4630c52656f48c1a317d190a.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~2.EXE 6a2c91b32fb01947fd40a014d35a364dda8c04df4630c52656f48c1a317d190a.exe File opened for modification C:\PROGRA~2\Google\Update\DISABL~1.EXE 6a2c91b32fb01947fd40a014d35a364dda8c04df4630c52656f48c1a317d190a.exe File opened for modification C:\PROGRA~2\INTERN~1\ielowutil.exe 6a2c91b32fb01947fd40a014d35a364dda8c04df4630c52656f48c1a317d190a.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MID1AD~1.EXE 6a2c91b32fb01947fd40a014d35a364dda8c04df4630c52656f48c1a317d190a.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmpshare.exe 6a2c91b32fb01947fd40a014d35a364dda8c04df4630c52656f48c1a317d190a.exe File opened for modification C:\PROGRA~2\WI8A19~1\ImagingDevices.exe 6a2c91b32fb01947fd40a014d35a364dda8c04df4630c52656f48c1a317d190a.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GO664E~1.EXE 6a2c91b32fb01947fd40a014d35a364dda8c04df4630c52656f48c1a317d190a.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\PWAHEL~1.EXE 6a2c91b32fb01947fd40a014d35a364dda8c04df4630c52656f48c1a317d190a.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\msedge.exe 6a2c91b32fb01947fd40a014d35a364dda8c04df4630c52656f48c1a317d190a.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~3.EXE 6a2c91b32fb01947fd40a014d35a364dda8c04df4630c52656f48c1a317d190a.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~4.EXE 6a2c91b32fb01947fd40a014d35a364dda8c04df4630c52656f48c1a317d190a.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmplayer.exe 6a2c91b32fb01947fd40a014d35a364dda8c04df4630c52656f48c1a317d190a.exe File opened for modification C:\PROGRA~3\PACKAG~1\{63880~1\WINDOW~1.EXE 6a2c91b32fb01947fd40a014d35a364dda8c04df4630c52656f48c1a317d190a.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\PWAHEL~1.EXE 6a2c91b32fb01947fd40a014d35a364dda8c04df4630c52656f48c1a317d190a.exe File opened for modification C:\PROGRA~2\MOZILL~1\UNINST~1.EXE 6a2c91b32fb01947fd40a014d35a364dda8c04df4630c52656f48c1a317d190a.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmprph.exe 6a2c91b32fb01947fd40a014d35a364dda8c04df4630c52656f48c1a317d190a.exe File opened for modification C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE 6a2c91b32fb01947fd40a014d35a364dda8c04df4630c52656f48c1a317d190a.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE 6a2c91b32fb01947fd40a014d35a364dda8c04df4630c52656f48c1a317d190a.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Browser\WCCHRO~1\WCCHRO~1.EXE 6a2c91b32fb01947fd40a014d35a364dda8c04df4630c52656f48c1a317d190a.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\COOKIE~1.EXE 6a2c91b32fb01947fd40a014d35a364dda8c04df4630c52656f48c1a317d190a.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\msedge.exe 6a2c91b32fb01947fd40a014d35a364dda8c04df4630c52656f48c1a317d190a.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~1.EXE 6a2c91b32fb01947fd40a014d35a364dda8c04df4630c52656f48c1a317d190a.exe File opened for modification C:\PROGRA~3\Adobe\Setup\{AC76B~1\setup.exe 6a2c91b32fb01947fd40a014d35a364dda8c04df4630c52656f48c1a317d190a.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\FULLTR~1.EXE 6a2c91b32fb01947fd40a014d35a364dda8c04df4630c52656f48c1a317d190a.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\64BITM~1.EXE 6a2c91b32fb01947fd40a014d35a364dda8c04df4630c52656f48c1a317d190a.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MI9C33~1.EXE 6a2c91b32fb01947fd40a014d35a364dda8c04df4630c52656f48c1a317d190a.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\ELEVAT~1.EXE 6a2c91b32fb01947fd40a014d35a364dda8c04df4630c52656f48c1a317d190a.exe File opened for modification C:\PROGRA~2\WINDOW~2\wabmig.exe 6a2c91b32fb01947fd40a014d35a364dda8c04df4630c52656f48c1a317d190a.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmpconfig.exe 6a2c91b32fb01947fd40a014d35a364dda8c04df4630c52656f48c1a317d190a.exe File opened for modification C:\PROGRA~3\MICROS~1\CLICKT~1\{9AC08~1\INTEGR~1.EXE 6a2c91b32fb01947fd40a014d35a364dda8c04df4630c52656f48c1a317d190a.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF5AF~1\WINDOW~1.EXE 6a2c91b32fb01947fd40a014d35a364dda8c04df4630c52656f48c1a317d190a.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\LOGTRA~1.EXE 6a2c91b32fb01947fd40a014d35a364dda8c04df4630c52656f48c1a317d190a.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\IDENTI~1.EXE 6a2c91b32fb01947fd40a014d35a364dda8c04df4630c52656f48c1a317d190a.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\MSEDGE~1.EXE 6a2c91b32fb01947fd40a014d35a364dda8c04df4630c52656f48c1a317d190a.exe File opened for modification C:\PROGRA~3\PACKAG~1\{D87AE~1\WINDOW~1.EXE 6a2c91b32fb01947fd40a014d35a364dda8c04df4630c52656f48c1a317d190a.exe File opened for modification C:\PROGRA~2\WINDOW~3\ACCESS~1\wordpad.exe 6a2c91b32fb01947fd40a014d35a364dda8c04df4630c52656f48c1a317d190a.exe File opened for modification C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE 6a2c91b32fb01947fd40a014d35a364dda8c04df4630c52656f48c1a317d190a.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroCEF\RdrCEF.exe 6a2c91b32fb01947fd40a014d35a364dda8c04df4630c52656f48c1a317d190a.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\READER~1.EXE 6a2c91b32fb01947fd40a014d35a364dda8c04df4630c52656f48c1a317d190a.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\AdobeARM.exe 6a2c91b32fb01947fd40a014d35a364dda8c04df4630c52656f48c1a317d190a.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~4.EXE 6a2c91b32fb01947fd40a014d35a364dda8c04df4630c52656f48c1a317d190a.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOF5E2~1.EXE 6a2c91b32fb01947fd40a014d35a364dda8c04df4630c52656f48c1a317d190a.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MIA062~1.EXE 6a2c91b32fb01947fd40a014d35a364dda8c04df4630c52656f48c1a317d190a.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaw.exe 6a2c91b32fb01947fd40a014d35a364dda8c04df4630c52656f48c1a317d190a.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~1.EXE 6a2c91b32fb01947fd40a014d35a364dda8c04df4630c52656f48c1a317d190a.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroRd32.exe 6a2c91b32fb01947fd40a014d35a364dda8c04df4630c52656f48c1a317d190a.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\ADOBEA~1.EXE 6a2c91b32fb01947fd40a014d35a364dda8c04df4630c52656f48c1a317d190a.exe File opened for modification C:\PROGRA~2\INTERN~1\iexplore.exe 6a2c91b32fb01947fd40a014d35a364dda8c04df4630c52656f48c1a317d190a.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\INSTAL~1\setup.exe 6a2c91b32fb01947fd40a014d35a364dda8c04df4630c52656f48c1a317d190a.exe -
Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\svchost.com 6a2c91b32fb01947fd40a014d35a364dda8c04df4630c52656f48c1a317d190a.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
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.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 6a2c91b32fb01947fd40a014d35a364dda8c04df4630c52656f48c1a317d190a.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\" %*" 6a2c91b32fb01947fd40a014d35a364dda8c04df4630c52656f48c1a317d190a.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\6a2c91b32fb01947fd40a014d35a364dda8c04df4630c52656f48c1a317d190a.exe"C:\Users\Admin\AppData\Local\Temp\6a2c91b32fb01947fd40a014d35a364dda8c04df4630c52656f48c1a317d190a.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:1540
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
86KB
MD53b73078a714bf61d1c19ebc3afc0e454
SHA19abeabd74613a2f533e2244c9ee6f967188e4e7e
SHA256ded54d1fcca07b6bff2bc3b9a1131eac29ff1f836e5d7a7c5c325ec5abe96e29
SHA51275959d4e8a7649c3268b551a2a378e6d27c0bfb03d2422ebeeb67b0a3f78c079473214057518930f2d72773ce79b106fd2d78405e8e3d8883459dcbb49c163c4
-
C:\Users\Admin\AppData\Local\Temp\3582-490\6a2c91b32fb01947fd40a014d35a364dda8c04df4630c52656f48c1a317d190a.exe
Filesize4.8MB
MD57db1dea81f00d7da19781b894ee6d586
SHA122d953aed656674a258ab3fcaac3b8d50ac84850
SHA256cbdb71dae630cfe5b5bc73bdde829b2c660e08686ded8d26fc49c2effe288e50
SHA512248562930862e987b9f0b428295fec2502639ab6c00eaba93c8d77c47e8c7e5e4e6752afcce34102db0b92d5ed51b94ac59feb26a9b7410cee4c547801554116