Analysis
-
max time kernel
94s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
30-11-2024 04:58
Behavioral task
behavioral1
Sample
e4aa02c687a4fb8e5d36ca9c1213f245a8f0f48eb0fae47dfde309be85d98b23.exe
Resource
win7-20240903-en
windows7-x64
14 signatures
150 seconds
Behavioral task
behavioral2
Sample
e4aa02c687a4fb8e5d36ca9c1213f245a8f0f48eb0fae47dfde309be85d98b23.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
14 signatures
150 seconds
General
-
Target
e4aa02c687a4fb8e5d36ca9c1213f245a8f0f48eb0fae47dfde309be85d98b23.exe
-
Size
1.5MB
-
MD5
346cfdadee25b3ec8ab0a59c98766224
-
SHA1
201c0e8cd4471c375cfe74234af13f647ec58bd5
-
SHA256
e4aa02c687a4fb8e5d36ca9c1213f245a8f0f48eb0fae47dfde309be85d98b23
-
SHA512
3f334c99ab4dc9b7a24a6484546353c1353943dfac263645bf22775f3a684d1246a066d9ba1ff03990ff0d8e5255dc1361db1ead95b0e8a0427f27e997c728e7
-
SSDEEP
24576:RT2Rz2tgM7U/+uXXTLymZRZlqyUZH5PZq5HUbtJDopCmezxrrfkwWsX8MYRb1iSG:RSnM/NZq5HUbMpCTzxPfk8X8MYRb1iSG
Score
10/10
Malware Config
Signatures
-
Detect Neshta payload 4 IoCs
resource yara_rule behavioral2/files/0x000600000002024c-18.dat family_neshta behavioral2/memory/4592-98-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/4592-99-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/4592-101-0x0000000000400000-0x000000000041B000-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-1-5-21-3756129449-3121373848-4276368241-1000\Control Panel\International\Geo\Nation e4aa02c687a4fb8e5d36ca9c1213f245a8f0f48eb0fae47dfde309be85d98b23.exe -
Executes dropped EXE 1 IoCs
pid Process 4448 e4aa02c687a4fb8e5d36ca9c1213f245a8f0f48eb0fae47dfde309be85d98b23.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\" %*" e4aa02c687a4fb8e5d36ca9c1213f245a8f0f48eb0fae47dfde309be85d98b23.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\WINDOW~4\wmplayer.exe e4aa02c687a4fb8e5d36ca9c1213f245a8f0f48eb0fae47dfde309be85d98b23.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmprph.exe e4aa02c687a4fb8e5d36ca9c1213f245a8f0f48eb0fae47dfde309be85d98b23.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\LOGTRA~1.EXE e4aa02c687a4fb8e5d36ca9c1213f245a8f0f48eb0fae47dfde309be85d98b23.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaws.exe e4aa02c687a4fb8e5d36ca9c1213f245a8f0f48eb0fae47dfde309be85d98b23.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\PWAHEL~1.EXE e4aa02c687a4fb8e5d36ca9c1213f245a8f0f48eb0fae47dfde309be85d98b23.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~3.EXE e4aa02c687a4fb8e5d36ca9c1213f245a8f0f48eb0fae47dfde309be85d98b23.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MID1AD~1.EXE e4aa02c687a4fb8e5d36ca9c1213f245a8f0f48eb0fae47dfde309be85d98b23.exe File opened for modification C:\PROGRA~3\PACKAG~1\{57A73~1\VC_RED~1.EXE e4aa02c687a4fb8e5d36ca9c1213f245a8f0f48eb0fae47dfde309be85d98b23.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\arh.exe e4aa02c687a4fb8e5d36ca9c1213f245a8f0f48eb0fae47dfde309be85d98b23.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE e4aa02c687a4fb8e5d36ca9c1213f245a8f0f48eb0fae47dfde309be85d98b23.exe File opened for modification C:\PROGRA~2\Google\Update\DISABL~1.EXE e4aa02c687a4fb8e5d36ca9c1213f245a8f0f48eb0fae47dfde309be85d98b23.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\INSTAL~1\setup.exe e4aa02c687a4fb8e5d36ca9c1213f245a8f0f48eb0fae47dfde309be85d98b23.exe File opened for modification C:\PROGRA~2\WINDOW~2\wab.exe e4aa02c687a4fb8e5d36ca9c1213f245a8f0f48eb0fae47dfde309be85d98b23.exe File opened for modification C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE e4aa02c687a4fb8e5d36ca9c1213f245a8f0f48eb0fae47dfde309be85d98b23.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroRd32.exe e4aa02c687a4fb8e5d36ca9c1213f245a8f0f48eb0fae47dfde309be85d98b23.exe File opened for modification C:\PROGRA~2\WINDOW~2\wabmig.exe e4aa02c687a4fb8e5d36ca9c1213f245a8f0f48eb0fae47dfde309be85d98b23.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmpconfig.exe e4aa02c687a4fb8e5d36ca9c1213f245a8f0f48eb0fae47dfde309be85d98b23.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmpshare.exe e4aa02c687a4fb8e5d36ca9c1213f245a8f0f48eb0fae47dfde309be85d98b23.exe File opened for modification C:\PROGRA~3\Adobe\Setup\{AC76B~1\setup.exe e4aa02c687a4fb8e5d36ca9c1213f245a8f0f48eb0fae47dfde309be85d98b23.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MI9C33~1.EXE e4aa02c687a4fb8e5d36ca9c1213f245a8f0f48eb0fae47dfde309be85d98b23.exe File opened for modification C:\PROGRA~3\MICROS~1\CLICKT~1\{9AC08~1\INTEGR~1.EXE e4aa02c687a4fb8e5d36ca9c1213f245a8f0f48eb0fae47dfde309be85d98b23.exe File opened for modification C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE e4aa02c687a4fb8e5d36ca9c1213f245a8f0f48eb0fae47dfde309be85d98b23.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\FULLTR~1.EXE e4aa02c687a4fb8e5d36ca9c1213f245a8f0f48eb0fae47dfde309be85d98b23.exe File opened for modification C:\PROGRA~2\INTERN~1\ExtExport.exe e4aa02c687a4fb8e5d36ca9c1213f245a8f0f48eb0fae47dfde309be85d98b23.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\msedge.exe e4aa02c687a4fb8e5d36ca9c1213f245a8f0f48eb0fae47dfde309be85d98b23.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~2.EXE e4aa02c687a4fb8e5d36ca9c1213f245a8f0f48eb0fae47dfde309be85d98b23.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~2.EXE e4aa02c687a4fb8e5d36ca9c1213f245a8f0f48eb0fae47dfde309be85d98b23.exe File opened for modification C:\PROGRA~2\INTERN~1\ielowutil.exe e4aa02c687a4fb8e5d36ca9c1213f245a8f0f48eb0fae47dfde309be85d98b23.exe File opened for modification C:\PROGRA~2\WINDOW~4\setup_wm.exe e4aa02c687a4fb8e5d36ca9c1213f245a8f0f48eb0fae47dfde309be85d98b23.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADOBEC~1.EXE e4aa02c687a4fb8e5d36ca9c1213f245a8f0f48eb0fae47dfde309be85d98b23.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\32BITM~1.EXE e4aa02c687a4fb8e5d36ca9c1213f245a8f0f48eb0fae47dfde309be85d98b23.exe File opened for modification C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jaureg.exe e4aa02c687a4fb8e5d36ca9c1213f245a8f0f48eb0fae47dfde309be85d98b23.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GO664E~1.EXE e4aa02c687a4fb8e5d36ca9c1213f245a8f0f48eb0fae47dfde309be85d98b23.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOBD5D~1.EXE e4aa02c687a4fb8e5d36ca9c1213f245a8f0f48eb0fae47dfde309be85d98b23.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\msedge.exe e4aa02c687a4fb8e5d36ca9c1213f245a8f0f48eb0fae47dfde309be85d98b23.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\MSEDGE~1.EXE e4aa02c687a4fb8e5d36ca9c1213f245a8f0f48eb0fae47dfde309be85d98b23.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmlaunch.exe e4aa02c687a4fb8e5d36ca9c1213f245a8f0f48eb0fae47dfde309be85d98b23.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroCEF\RdrCEF.exe e4aa02c687a4fb8e5d36ca9c1213f245a8f0f48eb0fae47dfde309be85d98b23.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE e4aa02c687a4fb8e5d36ca9c1213f245a8f0f48eb0fae47dfde309be85d98b23.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Eula.exe e4aa02c687a4fb8e5d36ca9c1213f245a8f0f48eb0fae47dfde309be85d98b23.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\READER~1.EXE e4aa02c687a4fb8e5d36ca9c1213f245a8f0f48eb0fae47dfde309be85d98b23.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOF5E2~1.EXE e4aa02c687a4fb8e5d36ca9c1213f245a8f0f48eb0fae47dfde309be85d98b23.exe File opened for modification C:\PROGRA~2\WI8A19~1\ImagingDevices.exe e4aa02c687a4fb8e5d36ca9c1213f245a8f0f48eb0fae47dfde309be85d98b23.exe File opened for modification C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE e4aa02c687a4fb8e5d36ca9c1213f245a8f0f48eb0fae47dfde309be85d98b23.exe File opened for modification C:\PROGRA~3\PACKAG~1\{D87AE~1\WINDOW~1.EXE e4aa02c687a4fb8e5d36ca9c1213f245a8f0f48eb0fae47dfde309be85d98b23.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~3.EXE e4aa02c687a4fb8e5d36ca9c1213f245a8f0f48eb0fae47dfde309be85d98b23.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~2.EXE e4aa02c687a4fb8e5d36ca9c1213f245a8f0f48eb0fae47dfde309be85d98b23.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\NOTIFI~1.EXE e4aa02c687a4fb8e5d36ca9c1213f245a8f0f48eb0fae47dfde309be85d98b23.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\PWAHEL~1.EXE e4aa02c687a4fb8e5d36ca9c1213f245a8f0f48eb0fae47dfde309be85d98b23.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~4.EXE e4aa02c687a4fb8e5d36ca9c1213f245a8f0f48eb0fae47dfde309be85d98b23.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\AdobeARM.exe e4aa02c687a4fb8e5d36ca9c1213f245a8f0f48eb0fae47dfde309be85d98b23.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~4.EXE e4aa02c687a4fb8e5d36ca9c1213f245a8f0f48eb0fae47dfde309be85d98b23.exe File opened for modification C:\PROGRA~2\INTERN~1\ieinstal.exe e4aa02c687a4fb8e5d36ca9c1213f245a8f0f48eb0fae47dfde309be85d98b23.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF5AF~1\WINDOW~1.EXE e4aa02c687a4fb8e5d36ca9c1213f245a8f0f48eb0fae47dfde309be85d98b23.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\ADOBEA~1.EXE e4aa02c687a4fb8e5d36ca9c1213f245a8f0f48eb0fae47dfde309be85d98b23.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\COOKIE~1.EXE e4aa02c687a4fb8e5d36ca9c1213f245a8f0f48eb0fae47dfde309be85d98b23.exe File opened for modification C:\PROGRA~2\MOZILL~1\UNINST~1.EXE e4aa02c687a4fb8e5d36ca9c1213f245a8f0f48eb0fae47dfde309be85d98b23.exe File opened for modification C:\PROGRA~3\PACKAG~1\{63880~1\WINDOW~1.EXE e4aa02c687a4fb8e5d36ca9c1213f245a8f0f48eb0fae47dfde309be85d98b23.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE e4aa02c687a4fb8e5d36ca9c1213f245a8f0f48eb0fae47dfde309be85d98b23.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROBR~1.EXE e4aa02c687a4fb8e5d36ca9c1213f245a8f0f48eb0fae47dfde309be85d98b23.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\BHO\IE_TO_~1.EXE e4aa02c687a4fb8e5d36ca9c1213f245a8f0f48eb0fae47dfde309be85d98b23.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\ELEVAT~1.EXE e4aa02c687a4fb8e5d36ca9c1213f245a8f0f48eb0fae47dfde309be85d98b23.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~1.EXE e4aa02c687a4fb8e5d36ca9c1213f245a8f0f48eb0fae47dfde309be85d98b23.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~1.EXE e4aa02c687a4fb8e5d36ca9c1213f245a8f0f48eb0fae47dfde309be85d98b23.exe -
Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\svchost.com e4aa02c687a4fb8e5d36ca9c1213f245a8f0f48eb0fae47dfde309be85d98b23.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 e4aa02c687a4fb8e5d36ca9c1213f245a8f0f48eb0fae47dfde309be85d98b23.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language e4aa02c687a4fb8e5d36ca9c1213f245a8f0f48eb0fae47dfde309be85d98b23.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\" %*" e4aa02c687a4fb8e5d36ca9c1213f245a8f0f48eb0fae47dfde309be85d98b23.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 4448 e4aa02c687a4fb8e5d36ca9c1213f245a8f0f48eb0fae47dfde309be85d98b23.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4592 wrote to memory of 4448 4592 e4aa02c687a4fb8e5d36ca9c1213f245a8f0f48eb0fae47dfde309be85d98b23.exe 82 PID 4592 wrote to memory of 4448 4592 e4aa02c687a4fb8e5d36ca9c1213f245a8f0f48eb0fae47dfde309be85d98b23.exe 82 PID 4592 wrote to memory of 4448 4592 e4aa02c687a4fb8e5d36ca9c1213f245a8f0f48eb0fae47dfde309be85d98b23.exe 82
Processes
-
C:\Users\Admin\AppData\Local\Temp\e4aa02c687a4fb8e5d36ca9c1213f245a8f0f48eb0fae47dfde309be85d98b23.exe"C:\Users\Admin\AppData\Local\Temp\e4aa02c687a4fb8e5d36ca9c1213f245a8f0f48eb0fae47dfde309be85d98b23.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:4592 -
C:\Users\Admin\AppData\Local\Temp\3582-490\e4aa02c687a4fb8e5d36ca9c1213f245a8f0f48eb0fae47dfde309be85d98b23.exe"C:\Users\Admin\AppData\Local\Temp\3582-490\e4aa02c687a4fb8e5d36ca9c1213f245a8f0f48eb0fae47dfde309be85d98b23.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
PID:4448
-
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\e4aa02c687a4fb8e5d36ca9c1213f245a8f0f48eb0fae47dfde309be85d98b23.exe
Filesize1.4MB
MD5e1b168a3449f6687d54bf38fe3350ea8
SHA1b1344b26fe5d73ae28e25f5f43091383e172bf39
SHA2567d87c7f7dc156ac496ebb2c12d2dea61e4f07e3c7966553fad176b9a7b10a317
SHA512cf921cab8f87e9bcb874f767a87d13fb80a66c062203ee7f3647a1e6bca5f59e09a971d69e588df1d2d486d06e678f3e7e9ea4d33df6091e51693df7902f385b