Analysis
-
max time kernel
95s -
max time network
105s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
17-11-2024 22:02
Behavioral task
behavioral1
Sample
2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.exe
Resource
win10v2004-20241007-en
General
-
Target
2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.exe
-
Size
1.2MB
-
MD5
2b442d7ca840ce4879bde3817be66b50
-
SHA1
c230243b9790e251284ed219797a0769998a35d3
-
SHA256
2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402
-
SHA512
d8b4d50bf8087a439fbd0f4f51535f7668e986e5629e68d446a89e8433b93eee30d19309430856fe48d3fc57e2af4a8c8086d45ea85848c3cdf12bdce2f07195
-
SSDEEP
24576:uADsBNONtwA7ULZmwxsg5tjNPEg/EcyLyEsUvbN1W:lYBNOoWUZmwx5n11yL9sUvb/W
Malware Config
Signatures
-
Detect Neshta payload 7 IoCs
Processes:
resource yara_rule C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE family_neshta behavioral2/memory/4188-92-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/4188-93-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/4188-94-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/4188-95-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/4188-96-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/4188-98-0x0000000000400000-0x000000000041B000-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.
Processes:
2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Control Panel\International\Geo\Nation 2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.exe -
Executes dropped EXE 1 IoCs
Processes:
2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.exepid process 4528 2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.exe -
Modifies system executable filetype association 2 TTPs 1 IoCs
Processes:
2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*" 2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.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
Processes:
2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.exedescription ioc process File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADOBEC~1.EXE 2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\WOW_HE~1.EXE 2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe 2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.exe File opened for modification C:\PROGRA~3\Adobe\Setup\{AC76B~1\setup.exe 2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.exe File opened for modification C:\PROGRA~3\MICROS~1\CLICKT~1\{9AC08~1\INTEGR~1.EXE 2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\NOTIFI~1.EXE 2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmpconfig.exe 2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.exe File opened for modification C:\PROGRA~3\PACKAG~1\{57A73~1\VC_RED~1.EXE 2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROBR~1.EXE 2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\READER~1.EXE 2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.exe File opened for modification C:\PROGRA~2\INTERN~1\ieinstal.exe 2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~1.EXE 2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~2.EXE 2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~1.EXE 2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.exe File opened for modification C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE 2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.exe File opened for modification C:\PROGRA~3\PACKAG~1\{63880~1\WINDOW~1.EXE 2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE 2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\FULLTR~1.EXE 2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\32BITM~1.EXE 2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~1.EXE 2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\msedge.exe 2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~4.EXE 2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF5AF~1\WINDOW~1.EXE 2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\AdobeARM.exe 2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~3.EXE 2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\ELEVAT~1.EXE 2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmlaunch.exe 2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmplayer.exe 2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.exe File opened for modification C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE 2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\arh.exe 2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOBD5D~1.EXE 2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\BHO\IE_TO_~1.EXE 2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\INSTAL~1\setup.exe 2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~3.EXE 2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MI9C33~1.EXE 2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\java.exe 2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~4.EXE 2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.exe File opened for modification C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE 2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.exe File opened for modification C:\PROGRA~2\WINDOW~4\setup_wm.exe 2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE 2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADelRCP.exe 2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.exe File opened for modification C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jaureg.exe 2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE 2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~2.EXE 2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.exe File opened for modification C:\PROGRA~2\MOZILL~1\UNINST~1.EXE 2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\LOGTRA~1.EXE 2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.exe File opened for modification C:\PROGRA~2\INTERN~1\ielowutil.exe 2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\msedge.exe 2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaw.exe 2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\MSEDGE~1.EXE 2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MIA062~1.EXE 2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmprph.exe 2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.exe File opened for modification C:\PROGRA~3\PACKAG~1\{D87AE~1\WINDOW~1.EXE 2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~3.EXE 2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\PWAHEL~1.EXE 2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Browser\WCCHRO~1\WCCHRO~1.EXE 2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\ADOBEA~1.EXE 2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaws.exe 2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~2.EXE 2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOF5E2~1.EXE 2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.exe File opened for modification C:\PROGRA~2\Google\Update\DISABL~1.EXE 2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.exe File opened for modification C:\PROGRA~2\WINDOW~2\wab.exe 2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.exe File opened for modification C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE 2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Eula.exe 2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.exe -
Drops file in Windows directory 1 IoCs
Processes:
2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.exedescription ioc process File opened for modification C:\Windows\svchost.com 2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.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.
Processes:
2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.exe -
Modifies registry class 1 IoCs
Processes:
2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*" 2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.exe -
Suspicious use of WriteProcessMemory 2 IoCs
Processes:
2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.exedescription pid process target process PID 4188 wrote to memory of 4528 4188 2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.exe 2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.exe PID 4188 wrote to memory of 4528 4188 2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.exe 2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.exe"C:\Users\Admin\AppData\Local\Temp\2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.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:4188 -
C:\Users\Admin\AppData\Local\Temp\3582-490\2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.exe"C:\Users\Admin\AppData\Local\Temp\3582-490\2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.exe"2⤵
- Executes dropped EXE
PID:4528
-
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\2147bd6f3bf50f53a900f9e2596e05456e22da136499d8dfdd98d5c6b4fec402N.exe
Filesize1.1MB
MD50e9468fe5199af47394a89425e7eae0d
SHA16ecc24f4e11cacc9a63988187d980de9783696ad
SHA256d98ffe933c5243ecaa7b847efe6f4a82c6cbe0f6235e60528e801b6fa6c33635
SHA512305a7a343c649f32b4a342853f69af7442d2b51bc318af9c3bfbf71278d31ae69e5ac2649bbd37a0f657514276e26ae489fdee198f58a2821c618d8bbe432237