Analysis
-
max time kernel
118s -
max time network
118s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
29-10-2024 00:04
Behavioral task
behavioral1
Sample
63162dfd1c118d16026ef441dd8ad7f22eba00495a6ddca1f55f81ab51166e95N.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
63162dfd1c118d16026ef441dd8ad7f22eba00495a6ddca1f55f81ab51166e95N.exe
Resource
win10v2004-20241007-en
General
-
Target
63162dfd1c118d16026ef441dd8ad7f22eba00495a6ddca1f55f81ab51166e95N.exe
-
Size
879KB
-
MD5
66a7c9472e9d3a0b32cfe2a54ee883d0
-
SHA1
31974082eee9f95cbc07c0d07f1783e7ea4f234d
-
SHA256
63162dfd1c118d16026ef441dd8ad7f22eba00495a6ddca1f55f81ab51166e95
-
SHA512
f86131481c773a89bd25edb41b383ae18c09b9a7abc03b5fe6d88baecd1f28429f42b24fb9d31da26ccc8657cfcadce8df677ac524026d4f45212a2234566061
-
SSDEEP
12288:RXR6Bnf+Tac0RDffXJjyYpCMoNHSy5viczyIH047K0fXJjyppy5AtT:RXslf+2DR7BWYpCMo44l5O0BWppyIT
Malware Config
Signatures
-
Detect Neshta payload 3 IoCs
Processes:
resource yara_rule behavioral1/files/0x0001000000010318-10.dat family_neshta behavioral1/memory/2120-87-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral1/memory/2120-89-0x0000000000400000-0x000000000041B000-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
-
Executes dropped EXE 1 IoCs
Processes:
63162dfd1c118d16026ef441dd8ad7f22eba00495a6ddca1f55f81ab51166e95N.exepid Process 264 63162dfd1c118d16026ef441dd8ad7f22eba00495a6ddca1f55f81ab51166e95N.exe -
Loads dropped DLL 2 IoCs
Processes:
63162dfd1c118d16026ef441dd8ad7f22eba00495a6ddca1f55f81ab51166e95N.exepid Process 2120 63162dfd1c118d16026ef441dd8ad7f22eba00495a6ddca1f55f81ab51166e95N.exe 2120 63162dfd1c118d16026ef441dd8ad7f22eba00495a6ddca1f55f81ab51166e95N.exe -
Modifies system executable filetype association 2 TTPs 1 IoCs
Processes:
63162dfd1c118d16026ef441dd8ad7f22eba00495a6ddca1f55f81ab51166e95N.exedescription ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*" 63162dfd1c118d16026ef441dd8ad7f22eba00495a6ddca1f55f81ab51166e95N.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:
63162dfd1c118d16026ef441dd8ad7f22eba00495a6ddca1f55f81ab51166e95N.exedescription ioc Process File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\MSOXMLED.EXE 63162dfd1c118d16026ef441dd8ad7f22eba00495a6ddca1f55f81ab51166e95N.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~4.EXE 63162dfd1c118d16026ef441dd8ad7f22eba00495a6ddca1f55f81ab51166e95N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\ONENOTE.EXE 63162dfd1c118d16026ef441dd8ad7f22eba00495a6ddca1f55f81ab51166e95N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\PPTICO.EXE 63162dfd1c118d16026ef441dd8ad7f22eba00495a6ddca1f55f81ab51166e95N.exe File opened for modification C:\PROGRA~2\WI54FB~1\setup_wm.exe 63162dfd1c118d16026ef441dd8ad7f22eba00495a6ddca1f55f81ab51166e95N.exe File opened for modification C:\PROGRA~2\WINDOW~4\ImagingDevices.exe 63162dfd1c118d16026ef441dd8ad7f22eba00495a6ddca1f55f81ab51166e95N.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\Oarpmany.exe 63162dfd1c118d16026ef441dd8ad7f22eba00495a6ddca1f55f81ab51166e95N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\VPREVIEW.EXE 63162dfd1c118d16026ef441dd8ad7f22eba00495a6ddca1f55f81ab51166e95N.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\A3DUTI~1.EXE 63162dfd1c118d16026ef441dd8ad7f22eba00495a6ddca1f55f81ab51166e95N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\BCSSync.exe 63162dfd1c118d16026ef441dd8ad7f22eba00495a6ddca1f55f81ab51166e95N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\XLICONS.EXE 63162dfd1c118d16026ef441dd8ad7f22eba00495a6ddca1f55f81ab51166e95N.exe File opened for modification C:\PROGRA~2\WI54FB~1\wmpshare.exe 63162dfd1c118d16026ef441dd8ad7f22eba00495a6ddca1f55f81ab51166e95N.exe File opened for modification C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE 63162dfd1c118d16026ef441dd8ad7f22eba00495a6ddca1f55f81ab51166e95N.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\FLTLDR.EXE 63162dfd1c118d16026ef441dd8ad7f22eba00495a6ddca1f55f81ab51166e95N.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\LICLUA.EXE 63162dfd1c118d16026ef441dd8ad7f22eba00495a6ddca1f55f81ab51166e95N.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GO664E~1.EXE 63162dfd1c118d16026ef441dd8ad7f22eba00495a6ddca1f55f81ab51166e95N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSOSYNC.EXE 63162dfd1c118d16026ef441dd8ad7f22eba00495a6ddca1f55f81ab51166e95N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\OIS.EXE 63162dfd1c118d16026ef441dd8ad7f22eba00495a6ddca1f55f81ab51166e95N.exe File opened for modification C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE 63162dfd1c118d16026ef441dd8ad7f22eba00495a6ddca1f55f81ab51166e95N.exe File opened for modification C:\PROGRA~2\WI54FB~1\wmplayer.exe 63162dfd1c118d16026ef441dd8ad7f22eba00495a6ddca1f55f81ab51166e95N.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\Updater6\ADOBE_~1.EXE 63162dfd1c118d16026ef441dd8ad7f22eba00495a6ddca1f55f81ab51166e95N.exe File opened for modification C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE 63162dfd1c118d16026ef441dd8ad7f22eba00495a6ddca1f55f81ab51166e95N.exe File opened for modification C:\PROGRA~2\WINDOW~1\wab.exe 63162dfd1c118d16026ef441dd8ad7f22eba00495a6ddca1f55f81ab51166e95N.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\LOGTRA~1.EXE 63162dfd1c118d16026ef441dd8ad7f22eba00495a6ddca1f55f81ab51166e95N.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Resource\Icons\SC_REA~1.EXE 63162dfd1c118d16026ef441dd8ad7f22eba00495a6ddca1f55f81ab51166e95N.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\MSOICONS.EXE 63162dfd1c118d16026ef441dd8ad7f22eba00495a6ddca1f55f81ab51166e95N.exe File opened for modification C:\PROGRA~2\Google\Update\DISABL~1.EXE 63162dfd1c118d16026ef441dd8ad7f22eba00495a6ddca1f55f81ab51166e95N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\GRAPH.EXE 63162dfd1c118d16026ef441dd8ad7f22eba00495a6ddca1f55f81ab51166e95N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\IECONT~1.EXE 63162dfd1c118d16026ef441dd8ad7f22eba00495a6ddca1f55f81ab51166e95N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\NAMECO~1.EXE 63162dfd1c118d16026ef441dd8ad7f22eba00495a6ddca1f55f81ab51166e95N.exe File opened for modification C:\PROGRA~2\WINDOW~1\WinMail.exe 63162dfd1c118d16026ef441dd8ad7f22eba00495a6ddca1f55f81ab51166e95N.exe File opened for modification C:\PROGRA~2\WINDOW~2\ACCESS~1\wordpad.exe 63162dfd1c118d16026ef441dd8ad7f22eba00495a6ddca1f55f81ab51166e95N.exe File opened for modification C:\PROGRA~2\WI4223~1\sidebar.exe 63162dfd1c118d16026ef441dd8ad7f22eba00495a6ddca1f55f81ab51166e95N.exe File opened for modification C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE 63162dfd1c118d16026ef441dd8ad7f22eba00495a6ddca1f55f81ab51166e95N.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\Updater6\ADOBEU~1.EXE 63162dfd1c118d16026ef441dd8ad7f22eba00495a6ddca1f55f81ab51166e95N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\INFOPATH.EXE 63162dfd1c118d16026ef441dd8ad7f22eba00495a6ddca1f55f81ab51166e95N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSOHTMED.EXE 63162dfd1c118d16026ef441dd8ad7f22eba00495a6ddca1f55f81ab51166e95N.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\ACROBR~1.EXE 63162dfd1c118d16026ef441dd8ad7f22eba00495a6ddca1f55f81ab51166e95N.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\SETUPF~1\{AC76B~1\Setup.exe 63162dfd1c118d16026ef441dd8ad7f22eba00495a6ddca1f55f81ab51166e95N.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOF5E2~1.EXE 63162dfd1c118d16026ef441dd8ad7f22eba00495a6ddca1f55f81ab51166e95N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\CLVIEW.EXE 63162dfd1c118d16026ef441dd8ad7f22eba00495a6ddca1f55f81ab51166e95N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\misc.exe 63162dfd1c118d16026ef441dd8ad7f22eba00495a6ddca1f55f81ab51166e95N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\WORDICON.EXE 63162dfd1c118d16026ef441dd8ad7f22eba00495a6ddca1f55f81ab51166e95N.exe File opened for modification C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE 63162dfd1c118d16026ef441dd8ad7f22eba00495a6ddca1f55f81ab51166e95N.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\ADOBEC~1.EXE 63162dfd1c118d16026ef441dd8ad7f22eba00495a6ddca1f55f81ab51166e95N.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\SOURCE~1\OSE.EXE 63162dfd1c118d16026ef441dd8ad7f22eba00495a6ddca1f55f81ab51166e95N.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~3.EXE 63162dfd1c118d16026ef441dd8ad7f22eba00495a6ddca1f55f81ab51166e95N.exe File opened for modification C:\PROGRA~2\MOZILL~1\UNINST~1.EXE 63162dfd1c118d16026ef441dd8ad7f22eba00495a6ddca1f55f81ab51166e95N.exe File opened for modification C:\PROGRA~2\WINDOW~1\wabmig.exe 63162dfd1c118d16026ef441dd8ad7f22eba00495a6ddca1f55f81ab51166e95N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\SELFCERT.EXE 63162dfd1c118d16026ef441dd8ad7f22eba00495a6ddca1f55f81ab51166e95N.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\DW\DW20.EXE 63162dfd1c118d16026ef441dd8ad7f22eba00495a6ddca1f55f81ab51166e95N.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\OFFICE~1\ODeploy.exe 63162dfd1c118d16026ef441dd8ad7f22eba00495a6ddca1f55f81ab51166e95N.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\TextConv\WksConv\Wkconv.exe 63162dfd1c118d16026ef441dd8ad7f22eba00495a6ddca1f55f81ab51166e95N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSOUC.EXE 63162dfd1c118d16026ef441dd8ad7f22eba00495a6ddca1f55f81ab51166e95N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\WINWORD.EXE 63162dfd1c118d16026ef441dd8ad7f22eba00495a6ddca1f55f81ab51166e95N.exe File opened for modification C:\PROGRA~2\WI54FB~1\wmpconfig.exe 63162dfd1c118d16026ef441dd8ad7f22eba00495a6ddca1f55f81ab51166e95N.exe File opened for modification C:\PROGRA~2\WI54FB~1\wmprph.exe 63162dfd1c118d16026ef441dd8ad7f22eba00495a6ddca1f55f81ab51166e95N.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE 63162dfd1c118d16026ef441dd8ad7f22eba00495a6ddca1f55f81ab51166e95N.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE 63162dfd1c118d16026ef441dd8ad7f22eba00495a6ddca1f55f81ab51166e95N.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~2.EXE 63162dfd1c118d16026ef441dd8ad7f22eba00495a6ddca1f55f81ab51166e95N.exe File opened for modification C:\PROGRA~2\INTERN~1\ieinstal.exe 63162dfd1c118d16026ef441dd8ad7f22eba00495a6ddca1f55f81ab51166e95N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\1033\ONELEV.EXE 63162dfd1c118d16026ef441dd8ad7f22eba00495a6ddca1f55f81ab51166e95N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\ACCICONS.EXE 63162dfd1c118d16026ef441dd8ad7f22eba00495a6ddca1f55f81ab51166e95N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\GROOVEMN.EXE 63162dfd1c118d16026ef441dd8ad7f22eba00495a6ddca1f55f81ab51166e95N.exe -
Drops file in Windows directory 1 IoCs
Processes:
63162dfd1c118d16026ef441dd8ad7f22eba00495a6ddca1f55f81ab51166e95N.exedescription ioc Process File opened for modification C:\Windows\svchost.com 63162dfd1c118d16026ef441dd8ad7f22eba00495a6ddca1f55f81ab51166e95N.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:
63162dfd1c118d16026ef441dd8ad7f22eba00495a6ddca1f55f81ab51166e95N.exedescription ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 63162dfd1c118d16026ef441dd8ad7f22eba00495a6ddca1f55f81ab51166e95N.exe -
Modifies registry class 1 IoCs
Processes:
63162dfd1c118d16026ef441dd8ad7f22eba00495a6ddca1f55f81ab51166e95N.exedescription ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*" 63162dfd1c118d16026ef441dd8ad7f22eba00495a6ddca1f55f81ab51166e95N.exe -
Suspicious use of WriteProcessMemory 7 IoCs
Processes:
63162dfd1c118d16026ef441dd8ad7f22eba00495a6ddca1f55f81ab51166e95N.exe63162dfd1c118d16026ef441dd8ad7f22eba00495a6ddca1f55f81ab51166e95N.exedescription pid Process procid_target PID 2120 wrote to memory of 264 2120 63162dfd1c118d16026ef441dd8ad7f22eba00495a6ddca1f55f81ab51166e95N.exe 30 PID 2120 wrote to memory of 264 2120 63162dfd1c118d16026ef441dd8ad7f22eba00495a6ddca1f55f81ab51166e95N.exe 30 PID 2120 wrote to memory of 264 2120 63162dfd1c118d16026ef441dd8ad7f22eba00495a6ddca1f55f81ab51166e95N.exe 30 PID 2120 wrote to memory of 264 2120 63162dfd1c118d16026ef441dd8ad7f22eba00495a6ddca1f55f81ab51166e95N.exe 30 PID 264 wrote to memory of 2776 264 63162dfd1c118d16026ef441dd8ad7f22eba00495a6ddca1f55f81ab51166e95N.exe 31 PID 264 wrote to memory of 2776 264 63162dfd1c118d16026ef441dd8ad7f22eba00495a6ddca1f55f81ab51166e95N.exe 31 PID 264 wrote to memory of 2776 264 63162dfd1c118d16026ef441dd8ad7f22eba00495a6ddca1f55f81ab51166e95N.exe 31
Processes
-
C:\Users\Admin\AppData\Local\Temp\63162dfd1c118d16026ef441dd8ad7f22eba00495a6ddca1f55f81ab51166e95N.exe"C:\Users\Admin\AppData\Local\Temp\63162dfd1c118d16026ef441dd8ad7f22eba00495a6ddca1f55f81ab51166e95N.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:2120 -
C:\Users\Admin\AppData\Local\Temp\3582-490\63162dfd1c118d16026ef441dd8ad7f22eba00495a6ddca1f55f81ab51166e95N.exe"C:\Users\Admin\AppData\Local\Temp\3582-490\63162dfd1c118d16026ef441dd8ad7f22eba00495a6ddca1f55f81ab51166e95N.exe"2⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:264 -
C:\Windows\system32\WerFault.exeC:\Windows\system32\WerFault.exe -u -p 264 -s 6243⤵PID:2776
-
-
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\63162dfd1c118d16026ef441dd8ad7f22eba00495a6ddca1f55f81ab51166e95N.exe
Filesize838KB
MD58185e46d007388b008095b37941aa728
SHA1ccbb657b7bc362c5bf20546207b793b930ee7d49
SHA25645b085f0c58506e9d974eb902f1f8ad04ef40593a830d9c983093c2c9f204c73
SHA51239ac159d91941f7a318e30882461ebb3acd368f0015d6b5aca34cdc819ea0159dc1dd125d9ddfdf0be1e4c006fc69d4dc94bd1b1cc0633041ed3028c3591d20b