Analysis
- max time kernel
93s - max time network
96s - platform
windows10-2004_x64 - resource
win10v2004-20241007-en - resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system - submitted
06/11/2024, 14:59
Behavioral task
behavioral1
Sample
e38373ce94a980a03ca680db8b8ec8e6898ad07db71363a45d1ce8c68b5bf3c7N.exe
Resource
win7-20240903-en
windows7-x64
13 signatures
120 seconds
Behavioral task
behavioral2
Sample
e38373ce94a980a03ca680db8b8ec8e6898ad07db71363a45d1ce8c68b5bf3c7N.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
13 signatures
120 seconds
General
- Target e38373ce94a980a03ca680db8b8ec8e6898ad07db71363a45d1ce8c68b5bf3c7N.exe
- Size 1.0MB
- Sample241106-sc2ressgrj
- SHA256 e38373ce94a980a03ca680db8b8ec8e6898ad07db71363a45d1ce8c68b5bf3c7
- MD5 fdd3cdee83996978f747483478555010
- SHA1 5867ac795a9e43f07074a487695a86c42b010aae
- SHA512 50fb42ff8f711cc5697810d5fcdff1d7f71ee0f365616132e2f6c11a4dc87b87f4cce230ea684aa14f8bc36907b354bad4a48262414647d2df3ca7bcdce05aae
- SSDEEP 24576:k0s3x60zadnawzObJx5fEOed1rAaZ8wBTy7V:k0ujzadnawzObJx5fEOed1kaZlg
- MD5 SHA1 SHA512 SSDEEP
Score
10/10
Malware Config
Signatures
- Detect Neshta payload 4 IoCs
resource yara_rule behavioral2/files/0x0006000000020223-12.dat family_neshta behavioral2/memory/4276-92-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/4276-93-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/4276-95-0x0000000000400000-0x000000000041B000-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-1-5-21-3227495264-2217614367-4027411560-1000\Control Panel\International\Geo\Nation e38373ce94a980a03ca680db8b8ec8e6898ad07db71363a45d1ce8c68b5bf3c7N.exe - Executes dropped EXE 1 IoCs
pid Process 3612 e38373ce94a980a03ca680db8b8ec8e6898ad07db71363a45d1ce8c68b5bf3c7N.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\" %*" e38373ce94a980a03ca680db8b8ec8e6898ad07db71363a45d1ce8c68b5bf3c7N.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\BHO\IE_TO_~1.EXE e38373ce94a980a03ca680db8b8ec8e6898ad07db71363a45d1ce8c68b5bf3c7N.exe File opened for modification C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jaureg.exe e38373ce94a980a03ca680db8b8ec8e6898ad07db71363a45d1ce8c68b5bf3c7N.exe File opened for modification C:\PROGRA~2\Google\Update\DISABL~1.EXE e38373ce94a980a03ca680db8b8ec8e6898ad07db71363a45d1ce8c68b5bf3c7N.exe File opened for modification C:\PROGRA~2\WI8A19~1\ImagingDevices.exe e38373ce94a980a03ca680db8b8ec8e6898ad07db71363a45d1ce8c68b5bf3c7N.exe File opened for modification C:\PROGRA~3\MICROS~1\CLICKT~1\{9AC08~1\INTEGR~1.EXE e38373ce94a980a03ca680db8b8ec8e6898ad07db71363a45d1ce8c68b5bf3c7N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~1.EXE e38373ce94a980a03ca680db8b8ec8e6898ad07db71363a45d1ce8c68b5bf3c7N.exe File opened for modification C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE e38373ce94a980a03ca680db8b8ec8e6898ad07db71363a45d1ce8c68b5bf3c7N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\arh.exe e38373ce94a980a03ca680db8b8ec8e6898ad07db71363a45d1ce8c68b5bf3c7N.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOBD5D~1.EXE e38373ce94a980a03ca680db8b8ec8e6898ad07db71363a45d1ce8c68b5bf3c7N.exe File opened for modification C:\PROGRA~2\INTERN~1\ieinstal.exe e38373ce94a980a03ca680db8b8ec8e6898ad07db71363a45d1ce8c68b5bf3c7N.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MID1AD~1.EXE e38373ce94a980a03ca680db8b8ec8e6898ad07db71363a45d1ce8c68b5bf3c7N.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmplayer.exe e38373ce94a980a03ca680db8b8ec8e6898ad07db71363a45d1ce8c68b5bf3c7N.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF5AF~1\WINDOW~1.EXE e38373ce94a980a03ca680db8b8ec8e6898ad07db71363a45d1ce8c68b5bf3c7N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\64BITM~1.EXE e38373ce94a980a03ca680db8b8ec8e6898ad07db71363a45d1ce8c68b5bf3c7N.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GO664E~1.EXE e38373ce94a980a03ca680db8b8ec8e6898ad07db71363a45d1ce8c68b5bf3c7N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\32BITM~1.EXE e38373ce94a980a03ca680db8b8ec8e6898ad07db71363a45d1ce8c68b5bf3c7N.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~3.EXE e38373ce94a980a03ca680db8b8ec8e6898ad07db71363a45d1ce8c68b5bf3c7N.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~2.EXE e38373ce94a980a03ca680db8b8ec8e6898ad07db71363a45d1ce8c68b5bf3c7N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\msedge.exe e38373ce94a980a03ca680db8b8ec8e6898ad07db71363a45d1ce8c68b5bf3c7N.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~2.EXE e38373ce94a980a03ca680db8b8ec8e6898ad07db71363a45d1ce8c68b5bf3c7N.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmpshare.exe e38373ce94a980a03ca680db8b8ec8e6898ad07db71363a45d1ce8c68b5bf3c7N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROBR~1.EXE e38373ce94a980a03ca680db8b8ec8e6898ad07db71363a45d1ce8c68b5bf3c7N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroRd32.exe e38373ce94a980a03ca680db8b8ec8e6898ad07db71363a45d1ce8c68b5bf3c7N.exe File opened for modification C:\PROGRA~3\PACKAG~1\{57A73~1\VC_RED~1.EXE e38373ce94a980a03ca680db8b8ec8e6898ad07db71363a45d1ce8c68b5bf3c7N.exe File opened for modification C:\PROGRA~3\PACKAG~1\{D87AE~1\WINDOW~1.EXE e38373ce94a980a03ca680db8b8ec8e6898ad07db71363a45d1ce8c68b5bf3c7N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\COOKIE~1.EXE e38373ce94a980a03ca680db8b8ec8e6898ad07db71363a45d1ce8c68b5bf3c7N.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~1.EXE e38373ce94a980a03ca680db8b8ec8e6898ad07db71363a45d1ce8c68b5bf3c7N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\INSTAL~1\setup.exe e38373ce94a980a03ca680db8b8ec8e6898ad07db71363a45d1ce8c68b5bf3c7N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\NOTIFI~1.EXE e38373ce94a980a03ca680db8b8ec8e6898ad07db71363a45d1ce8c68b5bf3c7N.exe File opened for modification C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE e38373ce94a980a03ca680db8b8ec8e6898ad07db71363a45d1ce8c68b5bf3c7N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADelRCP.exe e38373ce94a980a03ca680db8b8ec8e6898ad07db71363a45d1ce8c68b5bf3c7N.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaws.exe e38373ce94a980a03ca680db8b8ec8e6898ad07db71363a45d1ce8c68b5bf3c7N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\MSEDGE~1.EXE e38373ce94a980a03ca680db8b8ec8e6898ad07db71363a45d1ce8c68b5bf3c7N.exe File opened for modification C:\PROGRA~3\Adobe\Setup\{AC76B~1\setup.exe e38373ce94a980a03ca680db8b8ec8e6898ad07db71363a45d1ce8c68b5bf3c7N.exe File opened for modification C:\PROGRA~3\PACKAG~1\{63880~1\WINDOW~1.EXE e38373ce94a980a03ca680db8b8ec8e6898ad07db71363a45d1ce8c68b5bf3c7N.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE e38373ce94a980a03ca680db8b8ec8e6898ad07db71363a45d1ce8c68b5bf3c7N.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe e38373ce94a980a03ca680db8b8ec8e6898ad07db71363a45d1ce8c68b5bf3c7N.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaw.exe e38373ce94a980a03ca680db8b8ec8e6898ad07db71363a45d1ce8c68b5bf3c7N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~3.EXE e38373ce94a980a03ca680db8b8ec8e6898ad07db71363a45d1ce8c68b5bf3c7N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~2.EXE e38373ce94a980a03ca680db8b8ec8e6898ad07db71363a45d1ce8c68b5bf3c7N.exe File opened for modification C:\PROGRA~2\MOZILL~1\UNINST~1.EXE e38373ce94a980a03ca680db8b8ec8e6898ad07db71363a45d1ce8c68b5bf3c7N.exe File opened for modification C:\PROGRA~2\WINDOW~4\setup_wm.exe e38373ce94a980a03ca680db8b8ec8e6898ad07db71363a45d1ce8c68b5bf3c7N.exe File opened for modification C:\PROGRA~2\WINDOW~3\ACCESS~1\wordpad.exe e38373ce94a980a03ca680db8b8ec8e6898ad07db71363a45d1ce8c68b5bf3c7N.exe File opened for modification C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE e38373ce94a980a03ca680db8b8ec8e6898ad07db71363a45d1ce8c68b5bf3c7N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\LOGTRA~1.EXE e38373ce94a980a03ca680db8b8ec8e6898ad07db71363a45d1ce8c68b5bf3c7N.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\AdobeARM.exe e38373ce94a980a03ca680db8b8ec8e6898ad07db71363a45d1ce8c68b5bf3c7N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\PWAHEL~1.EXE e38373ce94a980a03ca680db8b8ec8e6898ad07db71363a45d1ce8c68b5bf3c7N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\PWAHEL~1.EXE e38373ce94a980a03ca680db8b8ec8e6898ad07db71363a45d1ce8c68b5bf3c7N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Browser\WCCHRO~1\WCCHRO~1.EXE e38373ce94a980a03ca680db8b8ec8e6898ad07db71363a45d1ce8c68b5bf3c7N.exe File opened for modification C:\PROGRA~2\INTERN~1\ielowutil.exe e38373ce94a980a03ca680db8b8ec8e6898ad07db71363a45d1ce8c68b5bf3c7N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\FULLTR~1.EXE e38373ce94a980a03ca680db8b8ec8e6898ad07db71363a45d1ce8c68b5bf3c7N.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MIA062~1.EXE e38373ce94a980a03ca680db8b8ec8e6898ad07db71363a45d1ce8c68b5bf3c7N.exe File opened for modification C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE e38373ce94a980a03ca680db8b8ec8e6898ad07db71363a45d1ce8c68b5bf3c7N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\WOW_HE~1.EXE e38373ce94a980a03ca680db8b8ec8e6898ad07db71363a45d1ce8c68b5bf3c7N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\msedge.exe e38373ce94a980a03ca680db8b8ec8e6898ad07db71363a45d1ce8c68b5bf3c7N.exe File opened for modification C:\PROGRA~2\INTERN~1\iexplore.exe e38373ce94a980a03ca680db8b8ec8e6898ad07db71363a45d1ce8c68b5bf3c7N.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~4.EXE e38373ce94a980a03ca680db8b8ec8e6898ad07db71363a45d1ce8c68b5bf3c7N.exe File opened for modification C:\PROGRA~2\WINDOW~2\wab.exe e38373ce94a980a03ca680db8b8ec8e6898ad07db71363a45d1ce8c68b5bf3c7N.exe File opened for modification C:\PROGRA~2\WINDOW~2\wabmig.exe e38373ce94a980a03ca680db8b8ec8e6898ad07db71363a45d1ce8c68b5bf3c7N.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmpconfig.exe e38373ce94a980a03ca680db8b8ec8e6898ad07db71363a45d1ce8c68b5bf3c7N.exe File opened for modification C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE e38373ce94a980a03ca680db8b8ec8e6898ad07db71363a45d1ce8c68b5bf3c7N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADOBEC~1.EXE e38373ce94a980a03ca680db8b8ec8e6898ad07db71363a45d1ce8c68b5bf3c7N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\READER~1.EXE e38373ce94a980a03ca680db8b8ec8e6898ad07db71363a45d1ce8c68b5bf3c7N.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~4.EXE e38373ce94a980a03ca680db8b8ec8e6898ad07db71363a45d1ce8c68b5bf3c7N.exe - Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\svchost.com e38373ce94a980a03ca680db8b8ec8e6898ad07db71363a45d1ce8c68b5bf3c7N.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 e38373ce94a980a03ca680db8b8ec8e6898ad07db71363a45d1ce8c68b5bf3c7N.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\" %*" e38373ce94a980a03ca680db8b8ec8e6898ad07db71363a45d1ce8c68b5bf3c7N.exe - Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 4276 wrote to memory of 3612 4276 e38373ce94a980a03ca680db8b8ec8e6898ad07db71363a45d1ce8c68b5bf3c7N.exe 83 PID 4276 wrote to memory of 3612 4276 e38373ce94a980a03ca680db8b8ec8e6898ad07db71363a45d1ce8c68b5bf3c7N.exe 83
Processes
-
C:\Users\Admin\AppData\Local\Temp\e38373ce94a980a03ca680db8b8ec8e6898ad07db71363a45d1ce8c68b5bf3c7N.exe"C:\Users\Admin\AppData\Local\Temp\e38373ce94a980a03ca680db8b8ec8e6898ad07db71363a45d1ce8c68b5bf3c7N.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:4276 -
C:\Users\Admin\AppData\Local\Temp\3582-490\e38373ce94a980a03ca680db8b8ec8e6898ad07db71363a45d1ce8c68b5bf3c7N.exe"C:\Users\Admin\AppData\Local\Temp\3582-490\e38373ce94a980a03ca680db8b8ec8e6898ad07db71363a45d1ce8c68b5bf3c7N.exe"2⤵
- Executes dropped EXE
PID:3612
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
- Path C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE
- Size 86KB
- SHA256 ded54d1fcca07b6bff2bc3b9a1131eac29ff1f836e5d7a7c5c325ec5abe96e29
- MD5 3b73078a714bf61d1c19ebc3afc0e454
- SHA1 9abeabd74613a2f533e2244c9ee6f967188e4e7e
- SHA512 75959d4e8a7649c3268b551a2a378e6d27c0bfb03d2422ebeeb67b0a3f78c079473214057518930f2d72773ce79b106fd2d78405e8e3d8883459dcbb49c163c4
- SSDEEP 1536:JxqjQ+P04wsmJCNgh/sE/EkHd0Ci2zkQASqk+H6L2C:sr85CysEM6GC+QA8+HlC
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\3582-490\e38373ce94a980a03ca680db8b8ec8e6898ad07db71363a45d1ce8c68b5bf3c7N.exe
- Size 995KB
- SHA256 80e86e94088184b96e6fc7b13fc8b0fa4449218de04d0cff3d8ae7d323ed7308
- MD5 d3468921ef547e44d7b9eb96ef87b432
- SHA1 d12e32bfcaf6226e3351f78bf26a7b1cc61667e9
- SHA512 a2f3f26b9260edd3988f7624bd89a8eddee307bd423624e5485dff17fcefcf34a6d49752c1e579f2e7824e5d9b024d1e9cd8c919c705cc46bc07bb8d41591b0b
- SSDEEP 24576:o0s3x60zadnawzObJx5fEOed1rAaZ8wBTy7c:o0ujzadnawzObJx5fEOed1kaZl9
- MD5 SHA1 SHA512 SSDEEP