Analysis
-
max time kernel
106s -
max time network
20s -
platform
windows7_x64 -
resource
win7-20241010-en -
resource tags
arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system -
submitted
17/10/2024, 23:07
Behavioral task
behavioral1
Sample
76f5d6060b3de8ba3269da07744bca187f45d04f29be66ad8750f85cc1a1edd5N.exe
Resource
win7-20241010-en
windows7-x64
12 signatures
120 seconds
Behavioral task
behavioral2
Sample
76f5d6060b3de8ba3269da07744bca187f45d04f29be66ad8750f85cc1a1edd5N.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
12 signatures
120 seconds
General
-
Target
76f5d6060b3de8ba3269da07744bca187f45d04f29be66ad8750f85cc1a1edd5N.exe
-
Size
889KB
-
MD5
92b8ccb6c0a8e8847d9ce620db603420
-
SHA1
8d627cbf0d257231491a28c986215f12173a7934
-
SHA256
76f5d6060b3de8ba3269da07744bca187f45d04f29be66ad8750f85cc1a1edd5
-
SHA512
44b94ccf22772864906bc663ce0c1f779ac7881bf217d007a8fefc7d350e122c1f63679791a374d02ddf832fa6c6e7b9df7f3071660f9b447667ac1a482f64bd
-
SSDEEP
24576:Jt6tP2jLB0EGb7PmcQYZs7zvtGuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuIuuuQ:QPjlyQZUUuuuuuuuuuuuuuuuuuuuuuur
Score
10/10
Malware Config
Signatures
-
Detect Neshta payload 6 IoCs
resource yara_rule behavioral1/files/0x0001000000010314-13.dat family_neshta behavioral1/memory/2352-87-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral1/memory/2352-88-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral1/memory/2352-89-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral1/memory/2352-90-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral1/memory/2352-92-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta -
Neshta
Malware from the neshta family is designed to infect itself into other files to spread itself and cause damage.
-
Executes dropped EXE 1 IoCs
pid Process 2104 76f5d6060b3de8ba3269da07744bca187f45d04f29be66ad8750f85cc1a1edd5N.exe -
Loads dropped DLL 3 IoCs
pid Process 2352 76f5d6060b3de8ba3269da07744bca187f45d04f29be66ad8750f85cc1a1edd5N.exe 2352 76f5d6060b3de8ba3269da07744bca187f45d04f29be66ad8750f85cc1a1edd5N.exe 2352 76f5d6060b3de8ba3269da07744bca187f45d04f29be66ad8750f85cc1a1edd5N.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\" %*" 76f5d6060b3de8ba3269da07744bca187f45d04f29be66ad8750f85cc1a1edd5N.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\Office14\BCSSync.exe 76f5d6060b3de8ba3269da07744bca187f45d04f29be66ad8750f85cc1a1edd5N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\ONENOTEM.EXE 76f5d6060b3de8ba3269da07744bca187f45d04f29be66ad8750f85cc1a1edd5N.exe File opened for modification C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE 76f5d6060b3de8ba3269da07744bca187f45d04f29be66ad8750f85cc1a1edd5N.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\MSOXMLED.EXE 76f5d6060b3de8ba3269da07744bca187f45d04f29be66ad8750f85cc1a1edd5N.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\Updater6\ADOBEU~1.EXE 76f5d6060b3de8ba3269da07744bca187f45d04f29be66ad8750f85cc1a1edd5N.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\TextConv\WksConv\Wkconv.exe 76f5d6060b3de8ba3269da07744bca187f45d04f29be66ad8750f85cc1a1edd5N.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\LOGTRA~1.EXE 76f5d6060b3de8ba3269da07744bca187f45d04f29be66ad8750f85cc1a1edd5N.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~2.EXE 76f5d6060b3de8ba3269da07744bca187f45d04f29be66ad8750f85cc1a1edd5N.exe File opened for modification C:\PROGRA~2\Google\Update\DISABL~1.EXE 76f5d6060b3de8ba3269da07744bca187f45d04f29be66ad8750f85cc1a1edd5N.exe File opened for modification C:\PROGRA~2\INTERN~1\ieinstal.exe 76f5d6060b3de8ba3269da07744bca187f45d04f29be66ad8750f85cc1a1edd5N.exe File opened for modification C:\PROGRA~2\INTERN~1\iexplore.exe 76f5d6060b3de8ba3269da07744bca187f45d04f29be66ad8750f85cc1a1edd5N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\IECONT~1.EXE 76f5d6060b3de8ba3269da07744bca187f45d04f29be66ad8750f85cc1a1edd5N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\SELFCERT.EXE 76f5d6060b3de8ba3269da07744bca187f45d04f29be66ad8750f85cc1a1edd5N.exe File opened for modification C:\PROGRA~3\PACKAG~1\{57A73~1\VC_RED~1.EXE 76f5d6060b3de8ba3269da07744bca187f45d04f29be66ad8750f85cc1a1edd5N.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~1.EXE 76f5d6060b3de8ba3269da07744bca187f45d04f29be66ad8750f85cc1a1edd5N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSOHTMED.EXE 76f5d6060b3de8ba3269da07744bca187f45d04f29be66ad8750f85cc1a1edd5N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSOSYNC.EXE 76f5d6060b3de8ba3269da07744bca187f45d04f29be66ad8750f85cc1a1edd5N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\WORDICON.EXE 76f5d6060b3de8ba3269da07744bca187f45d04f29be66ad8750f85cc1a1edd5N.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~4.EXE 76f5d6060b3de8ba3269da07744bca187f45d04f29be66ad8750f85cc1a1edd5N.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\ACROBR~1.EXE 76f5d6060b3de8ba3269da07744bca187f45d04f29be66ad8750f85cc1a1edd5N.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\Updater6\ADOBE_~1.EXE 76f5d6060b3de8ba3269da07744bca187f45d04f29be66ad8750f85cc1a1edd5N.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\DW\DW20.EXE 76f5d6060b3de8ba3269da07744bca187f45d04f29be66ad8750f85cc1a1edd5N.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\OFFICE~1\Setup.exe 76f5d6060b3de8ba3269da07744bca187f45d04f29be66ad8750f85cc1a1edd5N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\WINWORD.EXE 76f5d6060b3de8ba3269da07744bca187f45d04f29be66ad8750f85cc1a1edd5N.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\A3DUTI~1.EXE 76f5d6060b3de8ba3269da07744bca187f45d04f29be66ad8750f85cc1a1edd5N.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Resource\Icons\SC_REA~1.EXE 76f5d6060b3de8ba3269da07744bca187f45d04f29be66ad8750f85cc1a1edd5N.exe File opened for modification C:\PROGRA~2\COMMON~1\ADOBEA~1\Versions\1.0\ADOBEA~1.EXE 76f5d6060b3de8ba3269da07744bca187f45d04f29be66ad8750f85cc1a1edd5N.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOF5E2~1.EXE 76f5d6060b3de8ba3269da07744bca187f45d04f29be66ad8750f85cc1a1edd5N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\GRAPH.EXE 76f5d6060b3de8ba3269da07744bca187f45d04f29be66ad8750f85cc1a1edd5N.exe File opened for modification C:\PROGRA~2\WINDOW~4\ImagingDevices.exe 76f5d6060b3de8ba3269da07744bca187f45d04f29be66ad8750f85cc1a1edd5N.exe File opened for modification C:\PROGRA~2\WI4223~1\sidebar.exe 76f5d6060b3de8ba3269da07744bca187f45d04f29be66ad8750f85cc1a1edd5N.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\ADOBEC~1.EXE 76f5d6060b3de8ba3269da07744bca187f45d04f29be66ad8750f85cc1a1edd5N.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\LICLUA.EXE 76f5d6060b3de8ba3269da07744bca187f45d04f29be66ad8750f85cc1a1edd5N.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~3.EXE 76f5d6060b3de8ba3269da07744bca187f45d04f29be66ad8750f85cc1a1edd5N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\1033\ONELEV.EXE 76f5d6060b3de8ba3269da07744bca187f45d04f29be66ad8750f85cc1a1edd5N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\NAMECO~1.EXE 76f5d6060b3de8ba3269da07744bca187f45d04f29be66ad8750f85cc1a1edd5N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\OIS.EXE 76f5d6060b3de8ba3269da07744bca187f45d04f29be66ad8750f85cc1a1edd5N.exe File opened for modification C:\PROGRA~2\WI54FB~1\wmpshare.exe 76f5d6060b3de8ba3269da07744bca187f45d04f29be66ad8750f85cc1a1edd5N.exe File opened for modification C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE 76f5d6060b3de8ba3269da07744bca187f45d04f29be66ad8750f85cc1a1edd5N.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\DW\DWTRIG20.EXE 76f5d6060b3de8ba3269da07744bca187f45d04f29be66ad8750f85cc1a1edd5N.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOBD5D~1.EXE 76f5d6060b3de8ba3269da07744bca187f45d04f29be66ad8750f85cc1a1edd5N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSQRY32.EXE 76f5d6060b3de8ba3269da07744bca187f45d04f29be66ad8750f85cc1a1edd5N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\ONENOTE.EXE 76f5d6060b3de8ba3269da07744bca187f45d04f29be66ad8750f85cc1a1edd5N.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe 76f5d6060b3de8ba3269da07744bca187f45d04f29be66ad8750f85cc1a1edd5N.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\OFFICE~1\ODeploy.exe 76f5d6060b3de8ba3269da07744bca187f45d04f29be66ad8750f85cc1a1edd5N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\CLVIEW.EXE 76f5d6060b3de8ba3269da07744bca187f45d04f29be66ad8750f85cc1a1edd5N.exe File opened for modification C:\PROGRA~2\WI54FB~1\wmlaunch.exe 76f5d6060b3de8ba3269da07744bca187f45d04f29be66ad8750f85cc1a1edd5N.exe File opened for modification C:\PROGRA~2\WI54FB~1\wmplayer.exe 76f5d6060b3de8ba3269da07744bca187f45d04f29be66ad8750f85cc1a1edd5N.exe File opened for modification C:\PROGRA~2\WINDOW~2\ACCESS~1\wordpad.exe 76f5d6060b3de8ba3269da07744bca187f45d04f29be66ad8750f85cc1a1edd5N.exe File opened for modification C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE 76f5d6060b3de8ba3269da07744bca187f45d04f29be66ad8750f85cc1a1edd5N.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\EQUATION\EQNEDT32.EXE 76f5d6060b3de8ba3269da07744bca187f45d04f29be66ad8750f85cc1a1edd5N.exe File opened for modification C:\PROGRA~2\INTERN~1\ielowutil.exe 76f5d6060b3de8ba3269da07744bca187f45d04f29be66ad8750f85cc1a1edd5N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\CNFNOT32.EXE 76f5d6060b3de8ba3269da07744bca187f45d04f29be66ad8750f85cc1a1edd5N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\PPTICO.EXE 76f5d6060b3de8ba3269da07744bca187f45d04f29be66ad8750f85cc1a1edd5N.exe File opened for modification C:\PROGRA~2\WINDOW~1\WinMail.exe 76f5d6060b3de8ba3269da07744bca187f45d04f29be66ad8750f85cc1a1edd5N.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\Eula.exe 76f5d6060b3de8ba3269da07744bca187f45d04f29be66ad8750f85cc1a1edd5N.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE 76f5d6060b3de8ba3269da07744bca187f45d04f29be66ad8750f85cc1a1edd5N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\GROOVEMN.EXE 76f5d6060b3de8ba3269da07744bca187f45d04f29be66ad8750f85cc1a1edd5N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSTORE.EXE 76f5d6060b3de8ba3269da07744bca187f45d04f29be66ad8750f85cc1a1edd5N.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\AcroRd32.exe 76f5d6060b3de8ba3269da07744bca187f45d04f29be66ad8750f85cc1a1edd5N.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\Oarpmany.exe 76f5d6060b3de8ba3269da07744bca187f45d04f29be66ad8750f85cc1a1edd5N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\VPREVIEW.EXE 76f5d6060b3de8ba3269da07744bca187f45d04f29be66ad8750f85cc1a1edd5N.exe File opened for modification C:\PROGRA~2\MOZILL~1\UNINST~1.EXE 76f5d6060b3de8ba3269da07744bca187f45d04f29be66ad8750f85cc1a1edd5N.exe File opened for modification C:\PROGRA~2\WINDOW~1\wab.exe 76f5d6060b3de8ba3269da07744bca187f45d04f29be66ad8750f85cc1a1edd5N.exe -
Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\svchost.com 76f5d6060b3de8ba3269da07744bca187f45d04f29be66ad8750f85cc1a1edd5N.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 76f5d6060b3de8ba3269da07744bca187f45d04f29be66ad8750f85cc1a1edd5N.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 76f5d6060b3de8ba3269da07744bca187f45d04f29be66ad8750f85cc1a1edd5N.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\" %*" 76f5d6060b3de8ba3269da07744bca187f45d04f29be66ad8750f85cc1a1edd5N.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2352 wrote to memory of 2104 2352 76f5d6060b3de8ba3269da07744bca187f45d04f29be66ad8750f85cc1a1edd5N.exe 31 PID 2352 wrote to memory of 2104 2352 76f5d6060b3de8ba3269da07744bca187f45d04f29be66ad8750f85cc1a1edd5N.exe 31 PID 2352 wrote to memory of 2104 2352 76f5d6060b3de8ba3269da07744bca187f45d04f29be66ad8750f85cc1a1edd5N.exe 31 PID 2352 wrote to memory of 2104 2352 76f5d6060b3de8ba3269da07744bca187f45d04f29be66ad8750f85cc1a1edd5N.exe 31
Processes
-
C:\Users\Admin\AppData\Local\Temp\76f5d6060b3de8ba3269da07744bca187f45d04f29be66ad8750f85cc1a1edd5N.exe"C:\Users\Admin\AppData\Local\Temp\76f5d6060b3de8ba3269da07744bca187f45d04f29be66ad8750f85cc1a1edd5N.exe"1⤵
- Loads dropped DLL
- 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:2352 -
C:\Users\Admin\AppData\Local\Temp\3582-490\76f5d6060b3de8ba3269da07744bca187f45d04f29be66ad8750f85cc1a1edd5N.exe"C:\Users\Admin\AppData\Local\Temp\3582-490\76f5d6060b3de8ba3269da07744bca187f45d04f29be66ad8750f85cc1a1edd5N.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:2104
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
547KB
MD5cf6c595d3e5e9667667af096762fd9c4
SHA19bb44da8d7f6457099cb56e4f7d1026963dce7ce
SHA256593e60cc30ae0789448547195af77f550387f6648d45847ea244dd0dd7abf03d
SHA512ff4f789df9e6a6d0fbe12b3250f951fcf11e857906c65e96a30bb46266e7e1180d6103a03db2f3764e0d1346b2de7afba8259ba080057e4a268e45e8654dfa80
-
Filesize
252KB
MD59e2b9928c89a9d0da1d3e8f4bd96afa7
SHA1ec66cda99f44b62470c6930e5afda061579cde35
SHA2568899b4ed3446b7d55b54defbc1acb7c5392a4b3bc8ec2cdc7c31171708965043
SHA5122ca5ad1d0e12a8049de885b90b7f56fe77c868e0d6dae4ec4b6f3bc0bf7b2e73295cc9b1328c2b45357ffb0d7804622ab3f91a56140b098e93b691032d508156
-
\Users\Admin\AppData\Local\Temp\3582-490\76f5d6060b3de8ba3269da07744bca187f45d04f29be66ad8750f85cc1a1edd5N.exe
Filesize849KB
MD574fd0f60729f646bc2846675aa6eb93f
SHA153f94f528a92be9265420e77df15478b02e16dcb
SHA2562d6798c9fe8d853c8b8fc2a37da36262e18a3ee389c3286ba821e327a83a5df3
SHA512d66dfcbbf902361067df6c3f1fb37cf53fe6fbc54851231d114fd420f3956f527979cdb9aaef9f8dafe149de92f81b85c97de7e81020ab1b861728aa52c066b5