Analysis
-
max time kernel
93s -
max time network
145s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
07-12-2024 20:10
Behavioral task
behavioral1
Sample
184822f135f8b637dbfbc84337b38eeec7a90e3602c292a95fefa5f729002f8d.exe
Resource
win7-20240903-en
windows7-x64
13 signatures
150 seconds
Behavioral task
behavioral2
Sample
184822f135f8b637dbfbc84337b38eeec7a90e3602c292a95fefa5f729002f8d.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
13 signatures
150 seconds
General
-
Target
184822f135f8b637dbfbc84337b38eeec7a90e3602c292a95fefa5f729002f8d.exe
-
Size
1.2MB
-
MD5
086b71f7b6c6e2d31e14b3b441dafa15
-
SHA1
d72030fa68d7ca7c765c3e91a760bbe1fc13b03d
-
SHA256
184822f135f8b637dbfbc84337b38eeec7a90e3602c292a95fefa5f729002f8d
-
SHA512
146d41bc7d31ee0002ae3b53e66fcdd69d48a4032657864d43888b0ca89744b4d5d1f3a73e7c0cc5054c2fdfe5e0f305b29cea5b034b801f2fbf4d10b2739d58
-
SSDEEP
24576:sx0zi604mCKuNYcmNrCJAKrC78r6jhtZq76zOESo:KuNXuoAz4o
Score
10/10
Malware Config
Signatures
-
Detect Neshta payload 4 IoCs
resource yara_rule behavioral2/files/0x0006000000020228-15.dat family_neshta behavioral2/memory/32-95-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/32-96-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/32-98-0x0000000000400000-0x000000000041B000-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-1-5-21-3350944739-639801879-157714471-1000\Control Panel\International\Geo\Nation 184822f135f8b637dbfbc84337b38eeec7a90e3602c292a95fefa5f729002f8d.exe -
Executes dropped EXE 1 IoCs
pid Process 1544 184822f135f8b637dbfbc84337b38eeec7a90e3602c292a95fefa5f729002f8d.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\" %*" 184822f135f8b637dbfbc84337b38eeec7a90e3602c292a95fefa5f729002f8d.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\msedge.exe 184822f135f8b637dbfbc84337b38eeec7a90e3602c292a95fefa5f729002f8d.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\msedge.exe 184822f135f8b637dbfbc84337b38eeec7a90e3602c292a95fefa5f729002f8d.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF5AF~1\WINDOW~1.EXE 184822f135f8b637dbfbc84337b38eeec7a90e3602c292a95fefa5f729002f8d.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~2.EXE 184822f135f8b637dbfbc84337b38eeec7a90e3602c292a95fefa5f729002f8d.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOF5E2~1.EXE 184822f135f8b637dbfbc84337b38eeec7a90e3602c292a95fefa5f729002f8d.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~4.EXE 184822f135f8b637dbfbc84337b38eeec7a90e3602c292a95fefa5f729002f8d.exe File opened for modification C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE 184822f135f8b637dbfbc84337b38eeec7a90e3602c292a95fefa5f729002f8d.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Browser\WCCHRO~1\WCCHRO~1.EXE 184822f135f8b637dbfbc84337b38eeec7a90e3602c292a95fefa5f729002f8d.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\INSTAL~1\setup.exe 184822f135f8b637dbfbc84337b38eeec7a90e3602c292a95fefa5f729002f8d.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~3.EXE 184822f135f8b637dbfbc84337b38eeec7a90e3602c292a95fefa5f729002f8d.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\PWAHEL~1.EXE 184822f135f8b637dbfbc84337b38eeec7a90e3602c292a95fefa5f729002f8d.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MID1AD~1.EXE 184822f135f8b637dbfbc84337b38eeec7a90e3602c292a95fefa5f729002f8d.exe File opened for modification C:\PROGRA~2\MOZILL~1\UNINST~1.EXE 184822f135f8b637dbfbc84337b38eeec7a90e3602c292a95fefa5f729002f8d.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmpshare.exe 184822f135f8b637dbfbc84337b38eeec7a90e3602c292a95fefa5f729002f8d.exe File opened for modification C:\PROGRA~3\PACKAG~1\{63880~1\WINDOW~1.EXE 184822f135f8b637dbfbc84337b38eeec7a90e3602c292a95fefa5f729002f8d.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE 184822f135f8b637dbfbc84337b38eeec7a90e3602c292a95fefa5f729002f8d.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaws.exe 184822f135f8b637dbfbc84337b38eeec7a90e3602c292a95fefa5f729002f8d.exe File opened for modification C:\PROGRA~2\INTERN~1\iexplore.exe 184822f135f8b637dbfbc84337b38eeec7a90e3602c292a95fefa5f729002f8d.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\NOTIFI~1.EXE 184822f135f8b637dbfbc84337b38eeec7a90e3602c292a95fefa5f729002f8d.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~1.EXE 184822f135f8b637dbfbc84337b38eeec7a90e3602c292a95fefa5f729002f8d.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MIA062~1.EXE 184822f135f8b637dbfbc84337b38eeec7a90e3602c292a95fefa5f729002f8d.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmpconfig.exe 184822f135f8b637dbfbc84337b38eeec7a90e3602c292a95fefa5f729002f8d.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE 184822f135f8b637dbfbc84337b38eeec7a90e3602c292a95fefa5f729002f8d.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Eula.exe 184822f135f8b637dbfbc84337b38eeec7a90e3602c292a95fefa5f729002f8d.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\ADOBEA~1.EXE 184822f135f8b637dbfbc84337b38eeec7a90e3602c292a95fefa5f729002f8d.exe File opened for modification C:\PROGRA~2\Google\Update\DISABL~1.EXE 184822f135f8b637dbfbc84337b38eeec7a90e3602c292a95fefa5f729002f8d.exe File opened for modification C:\PROGRA~2\INTERN~1\ieinstal.exe 184822f135f8b637dbfbc84337b38eeec7a90e3602c292a95fefa5f729002f8d.exe File opened for modification C:\PROGRA~2\WINDOW~4\setup_wm.exe 184822f135f8b637dbfbc84337b38eeec7a90e3602c292a95fefa5f729002f8d.exe File opened for modification C:\PROGRA~3\PACKAG~1\{57A73~1\VC_RED~1.EXE 184822f135f8b637dbfbc84337b38eeec7a90e3602c292a95fefa5f729002f8d.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\64BITM~1.EXE 184822f135f8b637dbfbc84337b38eeec7a90e3602c292a95fefa5f729002f8d.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~1.EXE 184822f135f8b637dbfbc84337b38eeec7a90e3602c292a95fefa5f729002f8d.exe File opened for modification C:\PROGRA~2\INTERN~1\ielowutil.exe 184822f135f8b637dbfbc84337b38eeec7a90e3602c292a95fefa5f729002f8d.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\ELEVAT~1.EXE 184822f135f8b637dbfbc84337b38eeec7a90e3602c292a95fefa5f729002f8d.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~2.EXE 184822f135f8b637dbfbc84337b38eeec7a90e3602c292a95fefa5f729002f8d.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\PWAHEL~1.EXE 184822f135f8b637dbfbc84337b38eeec7a90e3602c292a95fefa5f729002f8d.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~3.EXE 184822f135f8b637dbfbc84337b38eeec7a90e3602c292a95fefa5f729002f8d.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MI9C33~1.EXE 184822f135f8b637dbfbc84337b38eeec7a90e3602c292a95fefa5f729002f8d.exe File opened for modification C:\PROGRA~2\WINDOW~3\ACCESS~1\wordpad.exe 184822f135f8b637dbfbc84337b38eeec7a90e3602c292a95fefa5f729002f8d.exe File opened for modification C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE 184822f135f8b637dbfbc84337b38eeec7a90e3602c292a95fefa5f729002f8d.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADelRCP.exe 184822f135f8b637dbfbc84337b38eeec7a90e3602c292a95fefa5f729002f8d.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\FULLTR~1.EXE 184822f135f8b637dbfbc84337b38eeec7a90e3602c292a95fefa5f729002f8d.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\AdobeARM.exe 184822f135f8b637dbfbc84337b38eeec7a90e3602c292a95fefa5f729002f8d.exe File opened for modification C:\PROGRA~2\INTERN~1\ExtExport.exe 184822f135f8b637dbfbc84337b38eeec7a90e3602c292a95fefa5f729002f8d.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~1.EXE 184822f135f8b637dbfbc84337b38eeec7a90e3602c292a95fefa5f729002f8d.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmprph.exe 184822f135f8b637dbfbc84337b38eeec7a90e3602c292a95fefa5f729002f8d.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\WOW_HE~1.EXE 184822f135f8b637dbfbc84337b38eeec7a90e3602c292a95fefa5f729002f8d.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\MSEDGE~1.EXE 184822f135f8b637dbfbc84337b38eeec7a90e3602c292a95fefa5f729002f8d.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\java.exe 184822f135f8b637dbfbc84337b38eeec7a90e3602c292a95fefa5f729002f8d.exe File opened for modification C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE 184822f135f8b637dbfbc84337b38eeec7a90e3602c292a95fefa5f729002f8d.exe File opened for modification C:\PROGRA~3\PACKAG~1\{D87AE~1\WINDOW~1.EXE 184822f135f8b637dbfbc84337b38eeec7a90e3602c292a95fefa5f729002f8d.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\READER~1.EXE 184822f135f8b637dbfbc84337b38eeec7a90e3602c292a95fefa5f729002f8d.exe File opened for modification C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jaureg.exe 184822f135f8b637dbfbc84337b38eeec7a90e3602c292a95fefa5f729002f8d.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\COOKIE~1.EXE 184822f135f8b637dbfbc84337b38eeec7a90e3602c292a95fefa5f729002f8d.exe File opened for modification C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE 184822f135f8b637dbfbc84337b38eeec7a90e3602c292a95fefa5f729002f8d.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\LOGTRA~1.EXE 184822f135f8b637dbfbc84337b38eeec7a90e3602c292a95fefa5f729002f8d.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GO664E~1.EXE 184822f135f8b637dbfbc84337b38eeec7a90e3602c292a95fefa5f729002f8d.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\32BITM~1.EXE 184822f135f8b637dbfbc84337b38eeec7a90e3602c292a95fefa5f729002f8d.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE 184822f135f8b637dbfbc84337b38eeec7a90e3602c292a95fefa5f729002f8d.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\BHO\IE_TO_~1.EXE 184822f135f8b637dbfbc84337b38eeec7a90e3602c292a95fefa5f729002f8d.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~2.EXE 184822f135f8b637dbfbc84337b38eeec7a90e3602c292a95fefa5f729002f8d.exe File opened for modification C:\PROGRA~2\WINDOW~2\wabmig.exe 184822f135f8b637dbfbc84337b38eeec7a90e3602c292a95fefa5f729002f8d.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmlaunch.exe 184822f135f8b637dbfbc84337b38eeec7a90e3602c292a95fefa5f729002f8d.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroRd32.exe 184822f135f8b637dbfbc84337b38eeec7a90e3602c292a95fefa5f729002f8d.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\arh.exe 184822f135f8b637dbfbc84337b38eeec7a90e3602c292a95fefa5f729002f8d.exe -
Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\svchost.com 184822f135f8b637dbfbc84337b38eeec7a90e3602c292a95fefa5f729002f8d.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 184822f135f8b637dbfbc84337b38eeec7a90e3602c292a95fefa5f729002f8d.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 184822f135f8b637dbfbc84337b38eeec7a90e3602c292a95fefa5f729002f8d.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\" %*" 184822f135f8b637dbfbc84337b38eeec7a90e3602c292a95fefa5f729002f8d.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 32 wrote to memory of 1544 32 184822f135f8b637dbfbc84337b38eeec7a90e3602c292a95fefa5f729002f8d.exe 83 PID 32 wrote to memory of 1544 32 184822f135f8b637dbfbc84337b38eeec7a90e3602c292a95fefa5f729002f8d.exe 83 PID 32 wrote to memory of 1544 32 184822f135f8b637dbfbc84337b38eeec7a90e3602c292a95fefa5f729002f8d.exe 83
Processes
-
C:\Users\Admin\AppData\Local\Temp\184822f135f8b637dbfbc84337b38eeec7a90e3602c292a95fefa5f729002f8d.exe"C:\Users\Admin\AppData\Local\Temp\184822f135f8b637dbfbc84337b38eeec7a90e3602c292a95fefa5f729002f8d.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:32 -
C:\Users\Admin\AppData\Local\Temp\3582-490\184822f135f8b637dbfbc84337b38eeec7a90e3602c292a95fefa5f729002f8d.exe"C:\Users\Admin\AppData\Local\Temp\3582-490\184822f135f8b637dbfbc84337b38eeec7a90e3602c292a95fefa5f729002f8d.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:1544
-
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\184822f135f8b637dbfbc84337b38eeec7a90e3602c292a95fefa5f729002f8d.exe
Filesize1.2MB
MD52ae012be6652731e34f9f9053b8c5bba
SHA12f79120a0795890647f5284fbff1e4f242f596dc
SHA256fb6fe0370b59842f083fc7e706eda9df1a741962582d2ff00ca811705968a058
SHA5123b0cc4f42778c5317f68762e090db9bcc1b64c2b239378dae978a3f7920827f16174f7170815eb81079542d6c04e31250babd82159c69f7ec7ad8c9d662afd5f