Analysis
-
max time kernel
104s -
max time network
105s -
platform
windows10-2004_x64 -
resource
win10v2004-20240709-en -
resource tags
arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system -
submitted
21-07-2024 15:31
Behavioral task
behavioral1
Sample
e0d7f42183c642b5e4580a98ee8a34e0N.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
e0d7f42183c642b5e4580a98ee8a34e0N.exe
Resource
win10v2004-20240709-en
General
-
Target
e0d7f42183c642b5e4580a98ee8a34e0N.exe
-
Size
302KB
-
MD5
e0d7f42183c642b5e4580a98ee8a34e0
-
SHA1
3013f64529aacefc81dc61b72b74fec40d3b9083
-
SHA256
31ada4ac1a5daeaaec5ca29f1e58e7f106a320a4013c8f2bb52e7e9aa415fa4c
-
SHA512
c426a04112a2a3c6683094baac2411e0084012824012f39db73f52480af7f112681b2f644ba08ac1535217c0177e2790366980c6e31749bfc92e8deb0b893f7b
-
SSDEEP
6144:k9P9EG1RJjZCkfjhulqATR3g0Og85Ip+Yvac+AX/RMWiYV:8TjZQqAl3g0V85i+pc+AX/RMWiYV
Malware Config
Signatures
-
Detect Neshta payload 4 IoCs
Processes:
resource yara_rule C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE family_neshta behavioral2/memory/4152-95-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/4152-96-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/4152-98-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta -
Neshta
Malware from the neshta family is designed to infect itself into other files to spread itself and cause damage.
-
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
e0d7f42183c642b5e4580a98ee8a34e0N.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-384068567-2943195810-3631207890-1000\Control Panel\International\Geo\Nation e0d7f42183c642b5e4580a98ee8a34e0N.exe -
Executes dropped EXE 1 IoCs
Processes:
e0d7f42183c642b5e4580a98ee8a34e0N.exepid process 1496 e0d7f42183c642b5e4580a98ee8a34e0N.exe -
Modifies system executable filetype association 2 TTPs 1 IoCs
Processes:
e0d7f42183c642b5e4580a98ee8a34e0N.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*" e0d7f42183c642b5e4580a98ee8a34e0N.exe -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
-
Drops file in Program Files directory 64 IoCs
Processes:
e0d7f42183c642b5e4580a98ee8a34e0N.exedescription ioc process File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\IDENTI~1.EXE e0d7f42183c642b5e4580a98ee8a34e0N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\msedge.exe e0d7f42183c642b5e4580a98ee8a34e0N.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~3.EXE e0d7f42183c642b5e4580a98ee8a34e0N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE e0d7f42183c642b5e4580a98ee8a34e0N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Eula.exe e0d7f42183c642b5e4580a98ee8a34e0N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\FULLTR~1.EXE e0d7f42183c642b5e4580a98ee8a34e0N.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE e0d7f42183c642b5e4580a98ee8a34e0N.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOBD5D~1.EXE e0d7f42183c642b5e4580a98ee8a34e0N.exe File opened for modification C:\PROGRA~2\Google\Update\DISABL~1.EXE e0d7f42183c642b5e4580a98ee8a34e0N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\INSTAL~1\setup.exe e0d7f42183c642b5e4580a98ee8a34e0N.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmlaunch.exe e0d7f42183c642b5e4580a98ee8a34e0N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROBR~1.EXE e0d7f42183c642b5e4580a98ee8a34e0N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADelRCP.exe e0d7f42183c642b5e4580a98ee8a34e0N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\LOGTRA~1.EXE e0d7f42183c642b5e4580a98ee8a34e0N.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~3.EXE e0d7f42183c642b5e4580a98ee8a34e0N.exe File opened for modification C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE e0d7f42183c642b5e4580a98ee8a34e0N.exe File opened for modification C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE e0d7f42183c642b5e4580a98ee8a34e0N.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~2.EXE e0d7f42183c642b5e4580a98ee8a34e0N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\MSEDGE~1.EXE e0d7f42183c642b5e4580a98ee8a34e0N.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MI9C33~1.EXE e0d7f42183c642b5e4580a98ee8a34e0N.exe File opened for modification C:\PROGRA~2\WINDOW~2\wabmig.exe e0d7f42183c642b5e4580a98ee8a34e0N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroRd32.exe e0d7f42183c642b5e4580a98ee8a34e0N.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\AdobeARM.exe e0d7f42183c642b5e4580a98ee8a34e0N.exe File opened for modification C:\PROGRA~2\INTERN~1\ielowutil.exe e0d7f42183c642b5e4580a98ee8a34e0N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~1.EXE e0d7f42183c642b5e4580a98ee8a34e0N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\PWAHEL~1.EXE e0d7f42183c642b5e4580a98ee8a34e0N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\WOW_HE~1.EXE e0d7f42183c642b5e4580a98ee8a34e0N.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaw.exe e0d7f42183c642b5e4580a98ee8a34e0N.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaws.exe e0d7f42183c642b5e4580a98ee8a34e0N.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~1.EXE e0d7f42183c642b5e4580a98ee8a34e0N.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GO664E~1.EXE e0d7f42183c642b5e4580a98ee8a34e0N.exe File opened for modification C:\PROGRA~2\INTERN~1\iexplore.exe e0d7f42183c642b5e4580a98ee8a34e0N.exe File opened for modification C:\PROGRA~3\Adobe\Setup\{AC76B~1\setup.exe e0d7f42183c642b5e4580a98ee8a34e0N.exe File opened for modification C:\PROGRA~3\PACKAG~1\{D87AE~1\WINDOW~1.EXE e0d7f42183c642b5e4580a98ee8a34e0N.exe File opened for modification C:\PROGRA~2\MOZILL~1\UNINST~1.EXE e0d7f42183c642b5e4580a98ee8a34e0N.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF5AF~1\WINDOW~1.EXE e0d7f42183c642b5e4580a98ee8a34e0N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADOBEC~1.EXE e0d7f42183c642b5e4580a98ee8a34e0N.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe e0d7f42183c642b5e4580a98ee8a34e0N.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~4.EXE e0d7f42183c642b5e4580a98ee8a34e0N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\COOKIE~1.EXE e0d7f42183c642b5e4580a98ee8a34e0N.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmpshare.exe e0d7f42183c642b5e4580a98ee8a34e0N.exe File opened for modification C:\PROGRA~2\WINDOW~3\ACCESS~1\wordpad.exe e0d7f42183c642b5e4580a98ee8a34e0N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\32BITM~1.EXE e0d7f42183c642b5e4580a98ee8a34e0N.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\java.exe e0d7f42183c642b5e4580a98ee8a34e0N.exe File opened for modification C:\PROGRA~2\INTERN~1\ieinstal.exe e0d7f42183c642b5e4580a98ee8a34e0N.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmprph.exe e0d7f42183c642b5e4580a98ee8a34e0N.exe File opened for modification C:\PROGRA~3\PACKAG~1\{63880~1\WINDOW~1.EXE e0d7f42183c642b5e4580a98ee8a34e0N.exe File opened for modification C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE e0d7f42183c642b5e4580a98ee8a34e0N.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOF5E2~1.EXE e0d7f42183c642b5e4580a98ee8a34e0N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~3.EXE e0d7f42183c642b5e4580a98ee8a34e0N.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmpconfig.exe e0d7f42183c642b5e4580a98ee8a34e0N.exe File opened for modification C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE e0d7f42183c642b5e4580a98ee8a34e0N.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MID1AD~1.EXE e0d7f42183c642b5e4580a98ee8a34e0N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\64BITM~1.EXE e0d7f42183c642b5e4580a98ee8a34e0N.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\ADOBEA~1.EXE e0d7f42183c642b5e4580a98ee8a34e0N.exe File opened for modification C:\PROGRA~2\INTERN~1\ExtExport.exe e0d7f42183c642b5e4580a98ee8a34e0N.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MIA062~1.EXE e0d7f42183c642b5e4580a98ee8a34e0N.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE e0d7f42183c642b5e4580a98ee8a34e0N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroCEF\RdrCEF.exe e0d7f42183c642b5e4580a98ee8a34e0N.exe File opened for modification C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jaureg.exe e0d7f42183c642b5e4580a98ee8a34e0N.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmplayer.exe e0d7f42183c642b5e4580a98ee8a34e0N.exe File opened for modification C:\PROGRA~2\WI8A19~1\ImagingDevices.exe e0d7f42183c642b5e4580a98ee8a34e0N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\ELEVAT~1.EXE e0d7f42183c642b5e4580a98ee8a34e0N.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~1.EXE e0d7f42183c642b5e4580a98ee8a34e0N.exe -
Drops file in Windows directory 1 IoCs
Processes:
e0d7f42183c642b5e4580a98ee8a34e0N.exedescription ioc process File opened for modification C:\Windows\svchost.com e0d7f42183c642b5e4580a98ee8a34e0N.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Modifies registry class 1 IoCs
Processes:
e0d7f42183c642b5e4580a98ee8a34e0N.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*" e0d7f42183c642b5e4580a98ee8a34e0N.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
e0d7f42183c642b5e4580a98ee8a34e0N.exedescription pid process target process PID 4152 wrote to memory of 1496 4152 e0d7f42183c642b5e4580a98ee8a34e0N.exe e0d7f42183c642b5e4580a98ee8a34e0N.exe PID 4152 wrote to memory of 1496 4152 e0d7f42183c642b5e4580a98ee8a34e0N.exe e0d7f42183c642b5e4580a98ee8a34e0N.exe PID 4152 wrote to memory of 1496 4152 e0d7f42183c642b5e4580a98ee8a34e0N.exe e0d7f42183c642b5e4580a98ee8a34e0N.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\e0d7f42183c642b5e4580a98ee8a34e0N.exe"C:\Users\Admin\AppData\Local\Temp\e0d7f42183c642b5e4580a98ee8a34e0N.exe"1⤵
- Checks computer location settings
- Modifies system executable filetype association
- Drops file in Program Files directory
- Drops file in Windows directory
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:4152 -
C:\Users\Admin\AppData\Local\Temp\3582-490\e0d7f42183c642b5e4580a98ee8a34e0N.exe"C:\Users\Admin\AppData\Local\Temp\3582-490\e0d7f42183c642b5e4580a98ee8a34e0N.exe"2⤵
- Executes dropped EXE
PID:1496
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
86KB
MD53b73078a714bf61d1c19ebc3afc0e454
SHA19abeabd74613a2f533e2244c9ee6f967188e4e7e
SHA256ded54d1fcca07b6bff2bc3b9a1131eac29ff1f836e5d7a7c5c325ec5abe96e29
SHA51275959d4e8a7649c3268b551a2a378e6d27c0bfb03d2422ebeeb67b0a3f78c079473214057518930f2d72773ce79b106fd2d78405e8e3d8883459dcbb49c163c4
-
Filesize
261KB
MD5239b0a418e12a752b079bde451d9834a
SHA11d6f7af3c7123e298c9bd65a703db2df59c88dc8
SHA256b9a5870a734bce028f92067f0b0c20565e9623fe752bdb1c07e3b5a87c285797
SHA512f56c2c7814f2bc0e2a699fc574fb4939adce483273eca89f430e4e0dc8235a336666241cd791faaf543f0db0ff69962fbcecce5ae3027aae5f50b79e3c5797dc