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
03-12-2024 19:32
Behavioral task
behavioral1
Sample
91e9b2f824e31293ba366a5873ec6aa8aef8a87274754036b22beb876eaf15da.exe
Resource
win7-20241010-en
windows7-x64
11 signatures
120 seconds
Behavioral task
behavioral2
Sample
91e9b2f824e31293ba366a5873ec6aa8aef8a87274754036b22beb876eaf15da.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
11 signatures
120 seconds
General
-
Target
91e9b2f824e31293ba366a5873ec6aa8aef8a87274754036b22beb876eaf15da.exe
-
Size
108KB
-
MD5
bff328ed70b566ef58476b72765587ee
-
SHA1
f9c9d95a3efb928c4b36da3824c715459d0af8ad
-
SHA256
91e9b2f824e31293ba366a5873ec6aa8aef8a87274754036b22beb876eaf15da
-
SHA512
56b81e92b5cd288f726fd32780fa73a2ece68b5974f9e2dc4a8b100c5939d02a5edb90b1e5d5c8dcd2427237943ca0143c7fc925ba648ce5b3d7ea330f38ab37
-
SSDEEP
1536:JxqjQ+P04wsmJC1Vk2qsk8F+ERR8o3CiGNUc5LvWQkZ55+s0ynw:sr85Cpo8FR8o3Ci/c5LuZw
Score
10/10
Malware Config
Signatures
-
Detect Neshta payload 4 IoCs
resource yara_rule behavioral2/files/0x000600000002023a-13.dat family_neshta behavioral2/memory/3408-93-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/3408-94-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/3408-96-0x0000000000400000-0x000000000041B000-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-1-5-21-2437139445-1151884604-3026847218-1000\Control Panel\International\Geo\Nation 91e9b2f824e31293ba366a5873ec6aa8aef8a87274754036b22beb876eaf15da.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\" %*" 91e9b2f824e31293ba366a5873ec6aa8aef8a87274754036b22beb876eaf15da.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\AcroCEF\RdrCEF.exe 91e9b2f824e31293ba366a5873ec6aa8aef8a87274754036b22beb876eaf15da.exe File opened for modification C:\PROGRA~2\INTERN~1\ielowutil.exe 91e9b2f824e31293ba366a5873ec6aa8aef8a87274754036b22beb876eaf15da.exe File opened for modification C:\PROGRA~2\INTERN~1\iexplore.exe 91e9b2f824e31293ba366a5873ec6aa8aef8a87274754036b22beb876eaf15da.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~2.EXE 91e9b2f824e31293ba366a5873ec6aa8aef8a87274754036b22beb876eaf15da.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmlaunch.exe 91e9b2f824e31293ba366a5873ec6aa8aef8a87274754036b22beb876eaf15da.exe File opened for modification C:\PROGRA~2\WINDOW~3\ACCESS~1\wordpad.exe 91e9b2f824e31293ba366a5873ec6aa8aef8a87274754036b22beb876eaf15da.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\READER~1.EXE 91e9b2f824e31293ba366a5873ec6aa8aef8a87274754036b22beb876eaf15da.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaw.exe 91e9b2f824e31293ba366a5873ec6aa8aef8a87274754036b22beb876eaf15da.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOBD5D~1.EXE 91e9b2f824e31293ba366a5873ec6aa8aef8a87274754036b22beb876eaf15da.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOF5E2~1.EXE 91e9b2f824e31293ba366a5873ec6aa8aef8a87274754036b22beb876eaf15da.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\INSTAL~1\setup.exe 91e9b2f824e31293ba366a5873ec6aa8aef8a87274754036b22beb876eaf15da.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~3.EXE 91e9b2f824e31293ba366a5873ec6aa8aef8a87274754036b22beb876eaf15da.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\PWAHEL~1.EXE 91e9b2f824e31293ba366a5873ec6aa8aef8a87274754036b22beb876eaf15da.exe File opened for modification C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE 91e9b2f824e31293ba366a5873ec6aa8aef8a87274754036b22beb876eaf15da.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROBR~1.EXE 91e9b2f824e31293ba366a5873ec6aa8aef8a87274754036b22beb876eaf15da.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\IDENTI~1.EXE 91e9b2f824e31293ba366a5873ec6aa8aef8a87274754036b22beb876eaf15da.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\msedge.exe 91e9b2f824e31293ba366a5873ec6aa8aef8a87274754036b22beb876eaf15da.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~1.EXE 91e9b2f824e31293ba366a5873ec6aa8aef8a87274754036b22beb876eaf15da.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\PWAHEL~1.EXE 91e9b2f824e31293ba366a5873ec6aa8aef8a87274754036b22beb876eaf15da.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\msedge.exe 91e9b2f824e31293ba366a5873ec6aa8aef8a87274754036b22beb876eaf15da.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~3.EXE 91e9b2f824e31293ba366a5873ec6aa8aef8a87274754036b22beb876eaf15da.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Eula.exe 91e9b2f824e31293ba366a5873ec6aa8aef8a87274754036b22beb876eaf15da.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\LOGTRA~1.EXE 91e9b2f824e31293ba366a5873ec6aa8aef8a87274754036b22beb876eaf15da.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaws.exe 91e9b2f824e31293ba366a5873ec6aa8aef8a87274754036b22beb876eaf15da.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\MSEDGE~1.EXE 91e9b2f824e31293ba366a5873ec6aa8aef8a87274754036b22beb876eaf15da.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MIA062~1.EXE 91e9b2f824e31293ba366a5873ec6aa8aef8a87274754036b22beb876eaf15da.exe File opened for modification C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE 91e9b2f824e31293ba366a5873ec6aa8aef8a87274754036b22beb876eaf15da.exe File opened for modification C:\PROGRA~3\PACKAG~1\{63880~1\WINDOW~1.EXE 91e9b2f824e31293ba366a5873ec6aa8aef8a87274754036b22beb876eaf15da.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\FULLTR~1.EXE 91e9b2f824e31293ba366a5873ec6aa8aef8a87274754036b22beb876eaf15da.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\AdobeARM.exe 91e9b2f824e31293ba366a5873ec6aa8aef8a87274754036b22beb876eaf15da.exe File opened for modification C:\PROGRA~2\INTERN~1\ieinstal.exe 91e9b2f824e31293ba366a5873ec6aa8aef8a87274754036b22beb876eaf15da.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MID1AD~1.EXE 91e9b2f824e31293ba366a5873ec6aa8aef8a87274754036b22beb876eaf15da.exe File opened for modification C:\PROGRA~2\MOZILL~1\UNINST~1.EXE 91e9b2f824e31293ba366a5873ec6aa8aef8a87274754036b22beb876eaf15da.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADOBEC~1.EXE 91e9b2f824e31293ba366a5873ec6aa8aef8a87274754036b22beb876eaf15da.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~2.EXE 91e9b2f824e31293ba366a5873ec6aa8aef8a87274754036b22beb876eaf15da.exe File opened for modification C:\PROGRA~2\Google\Update\DISABL~1.EXE 91e9b2f824e31293ba366a5873ec6aa8aef8a87274754036b22beb876eaf15da.exe File opened for modification C:\PROGRA~2\INTERN~1\ExtExport.exe 91e9b2f824e31293ba366a5873ec6aa8aef8a87274754036b22beb876eaf15da.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmplayer.exe 91e9b2f824e31293ba366a5873ec6aa8aef8a87274754036b22beb876eaf15da.exe File opened for modification C:\PROGRA~3\PACKAG~1\{57A73~1\VC_RED~1.EXE 91e9b2f824e31293ba366a5873ec6aa8aef8a87274754036b22beb876eaf15da.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\32BITM~1.EXE 91e9b2f824e31293ba366a5873ec6aa8aef8a87274754036b22beb876eaf15da.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~4.EXE 91e9b2f824e31293ba366a5873ec6aa8aef8a87274754036b22beb876eaf15da.exe File opened for modification C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE 91e9b2f824e31293ba366a5873ec6aa8aef8a87274754036b22beb876eaf15da.exe File opened for modification C:\PROGRA~3\Adobe\Setup\{AC76B~1\setup.exe 91e9b2f824e31293ba366a5873ec6aa8aef8a87274754036b22beb876eaf15da.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroRd32.exe 91e9b2f824e31293ba366a5873ec6aa8aef8a87274754036b22beb876eaf15da.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Browser\WCCHRO~1\WCCHRO~1.EXE 91e9b2f824e31293ba366a5873ec6aa8aef8a87274754036b22beb876eaf15da.exe File opened for modification C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jaureg.exe 91e9b2f824e31293ba366a5873ec6aa8aef8a87274754036b22beb876eaf15da.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~1.EXE 91e9b2f824e31293ba366a5873ec6aa8aef8a87274754036b22beb876eaf15da.exe File opened for modification C:\PROGRA~2\WINDOW~2\wab.exe 91e9b2f824e31293ba366a5873ec6aa8aef8a87274754036b22beb876eaf15da.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmpconfig.exe 91e9b2f824e31293ba366a5873ec6aa8aef8a87274754036b22beb876eaf15da.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmprph.exe 91e9b2f824e31293ba366a5873ec6aa8aef8a87274754036b22beb876eaf15da.exe File opened for modification C:\PROGRA~3\PACKAG~1\{D87AE~1\WINDOW~1.EXE 91e9b2f824e31293ba366a5873ec6aa8aef8a87274754036b22beb876eaf15da.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE 91e9b2f824e31293ba366a5873ec6aa8aef8a87274754036b22beb876eaf15da.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\java.exe 91e9b2f824e31293ba366a5873ec6aa8aef8a87274754036b22beb876eaf15da.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\COOKIE~1.EXE 91e9b2f824e31293ba366a5873ec6aa8aef8a87274754036b22beb876eaf15da.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~2.EXE 91e9b2f824e31293ba366a5873ec6aa8aef8a87274754036b22beb876eaf15da.exe File opened for modification C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE 91e9b2f824e31293ba366a5873ec6aa8aef8a87274754036b22beb876eaf15da.exe File opened for modification C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE 91e9b2f824e31293ba366a5873ec6aa8aef8a87274754036b22beb876eaf15da.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\ADOBEA~1.EXE 91e9b2f824e31293ba366a5873ec6aa8aef8a87274754036b22beb876eaf15da.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GO664E~1.EXE 91e9b2f824e31293ba366a5873ec6aa8aef8a87274754036b22beb876eaf15da.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\BHO\IE_TO_~1.EXE 91e9b2f824e31293ba366a5873ec6aa8aef8a87274754036b22beb876eaf15da.exe File opened for modification C:\PROGRA~2\WINDOW~4\setup_wm.exe 91e9b2f824e31293ba366a5873ec6aa8aef8a87274754036b22beb876eaf15da.exe File opened for modification C:\PROGRA~2\WI8A19~1\ImagingDevices.exe 91e9b2f824e31293ba366a5873ec6aa8aef8a87274754036b22beb876eaf15da.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE 91e9b2f824e31293ba366a5873ec6aa8aef8a87274754036b22beb876eaf15da.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~1.EXE 91e9b2f824e31293ba366a5873ec6aa8aef8a87274754036b22beb876eaf15da.exe -
Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\svchost.com 91e9b2f824e31293ba366a5873ec6aa8aef8a87274754036b22beb876eaf15da.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 91e9b2f824e31293ba366a5873ec6aa8aef8a87274754036b22beb876eaf15da.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\" %*" 91e9b2f824e31293ba366a5873ec6aa8aef8a87274754036b22beb876eaf15da.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\91e9b2f824e31293ba366a5873ec6aa8aef8a87274754036b22beb876eaf15da.exe"C:\Users\Admin\AppData\Local\Temp\91e9b2f824e31293ba366a5873ec6aa8aef8a87274754036b22beb876eaf15da.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:3408
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\91e9b2f824e31293ba366a5873ec6aa8aef8a87274754036b22beb876eaf15da.exe
Filesize68KB
MD5e92fbdf1ebb1c1bb14bd6af5e38c71f2
SHA1be31256893706e31a39cb69bd1c5d25e7d64a200
SHA256d0f33c1b006bc55b18b38dc391fcbe9a284c6ea73c6ec35589334d967087c83e
SHA512eec97d2db94ad9177159248216641ca0e5f63a56f9d769e187152694c120e543c0b96e77e9352c4a9498b845fe24d1643eb1011f08a7aa8bfc24594f1be0de33