Analysis
-
max time kernel
118s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20240704-en -
resource tags
arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system -
submitted
22-07-2024 10:23
Behavioral task
behavioral1
Sample
9bca97c41e2e273887171372b762a1e0N.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
9bca97c41e2e273887171372b762a1e0N.exe
Resource
win10v2004-20240709-en
General
-
Target
9bca97c41e2e273887171372b762a1e0N.exe
-
Size
199KB
-
MD5
9bca97c41e2e273887171372b762a1e0
-
SHA1
1c742f0e2fb8d729d3d7e80d6b9a21c1f61b8944
-
SHA256
9817eaba67a45da3e5e87b38d5fc1f3c842bf6a0f90ddb9fce79fc77dd98c12a
-
SHA512
ed26c1faae25d1b707177eb548b5b5e640d83f998fcb26cefe6cb583b4b18e0c32928218d380a9c646adf145e5a7938007550024e6ed7911211230649eb2ef13
-
SSDEEP
6144:k9gF9UG8uTBmC7Igf3csFRR9egZIrRR9egZIr:BUG8uTQC7IgPFRR9VZIrRR9VZIr
Malware Config
Signatures
-
Detect Neshta payload 2 IoCs
Processes:
resource yara_rule C:\MSOCache\ALLUSE~1\{90140~1\dwtrig20.exe family_neshta behavioral1/memory/1748-84-0x0000000000400000-0x000000000041B000-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
Processes:
9bca97c41e2e273887171372b762a1e0N.exepid process 1448 9bca97c41e2e273887171372b762a1e0N.exe -
Loads dropped DLL 2 IoCs
Processes:
9bca97c41e2e273887171372b762a1e0N.exepid process 1748 9bca97c41e2e273887171372b762a1e0N.exe 1748 9bca97c41e2e273887171372b762a1e0N.exe -
Modifies system executable filetype association 2 TTPs 1 IoCs
Processes:
9bca97c41e2e273887171372b762a1e0N.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*" 9bca97c41e2e273887171372b762a1e0N.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:
9bca97c41e2e273887171372b762a1e0N.exedescription ioc process File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\OFFICE~1\Setup.exe 9bca97c41e2e273887171372b762a1e0N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\INFOPATH.EXE 9bca97c41e2e273887171372b762a1e0N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\WINWORD.EXE 9bca97c41e2e273887171372b762a1e0N.exe File opened for modification C:\PROGRA~2\WI54FB~1\wmlaunch.exe 9bca97c41e2e273887171372b762a1e0N.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GO664E~1.EXE 9bca97c41e2e273887171372b762a1e0N.exe File opened for modification C:\PROGRA~2\INTERN~1\ieinstal.exe 9bca97c41e2e273887171372b762a1e0N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\BCSSync.exe 9bca97c41e2e273887171372b762a1e0N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\misc.exe 9bca97c41e2e273887171372b762a1e0N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\ACCICONS.EXE 9bca97c41e2e273887171372b762a1e0N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\CLVIEW.EXE 9bca97c41e2e273887171372b762a1e0N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSTORE.EXE 9bca97c41e2e273887171372b762a1e0N.exe File opened for modification C:\PROGRA~2\WI54FB~1\WMPDMC.exe 9bca97c41e2e273887171372b762a1e0N.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\SETUPF~1\{AC76B~1\Setup.exe 9bca97c41e2e273887171372b762a1e0N.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\Oarpmany.exe 9bca97c41e2e273887171372b762a1e0N.exe File opened for modification C:\PROGRA~2\INTERN~1\iexplore.exe 9bca97c41e2e273887171372b762a1e0N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\1033\ONELEV.EXE 9bca97c41e2e273887171372b762a1e0N.exe File opened for modification C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE 9bca97c41e2e273887171372b762a1e0N.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe 9bca97c41e2e273887171372b762a1e0N.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\OFFICE~1\ODeploy.exe 9bca97c41e2e273887171372b762a1e0N.exe File opened for modification C:\PROGRA~2\WINDOW~1\wab.exe 9bca97c41e2e273887171372b762a1e0N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\NAMECO~1.EXE 9bca97c41e2e273887171372b762a1e0N.exe File opened for modification C:\PROGRA~2\WINDOW~2\ACCESS~1\wordpad.exe 9bca97c41e2e273887171372b762a1e0N.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\MSOXMLED.EXE 9bca97c41e2e273887171372b762a1e0N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\CNFNOT32.EXE 9bca97c41e2e273887171372b762a1e0N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\IECONT~1.EXE 9bca97c41e2e273887171372b762a1e0N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSOHTMED.EXE 9bca97c41e2e273887171372b762a1e0N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\WORDICON.EXE 9bca97c41e2e273887171372b762a1e0N.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\ADOBEC~1.EXE 9bca97c41e2e273887171372b762a1e0N.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Resource\Icons\SC_REA~1.EXE 9bca97c41e2e273887171372b762a1e0N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\ONENOTE.EXE 9bca97c41e2e273887171372b762a1e0N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\SELFCERT.EXE 9bca97c41e2e273887171372b762a1e0N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\VPREVIEW.EXE 9bca97c41e2e273887171372b762a1e0N.exe File opened for modification C:\PROGRA~2\WINDOW~1\wabmig.exe 9bca97c41e2e273887171372b762a1e0N.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE 9bca97c41e2e273887171372b762a1e0N.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\LOGTRA~1.EXE 9bca97c41e2e273887171372b762a1e0N.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\TextConv\WksConv\Wkconv.exe 9bca97c41e2e273887171372b762a1e0N.exe File opened for modification C:\PROGRA~2\INTERN~1\ielowutil.exe 9bca97c41e2e273887171372b762a1e0N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\ONENOTEM.EXE 9bca97c41e2e273887171372b762a1e0N.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~1.EXE 9bca97c41e2e273887171372b762a1e0N.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOF5E2~1.EXE 9bca97c41e2e273887171372b762a1e0N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\XLICONS.EXE 9bca97c41e2e273887171372b762a1e0N.exe File opened for modification C:\PROGRA~2\WI54FB~1\wmprph.exe 9bca97c41e2e273887171372b762a1e0N.exe File opened for modification C:\PROGRA~2\WI54FB~1\wmplayer.exe 9bca97c41e2e273887171372b762a1e0N.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\ink\mip.exe 9bca97c41e2e273887171372b762a1e0N.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\FLTLDR.EXE 9bca97c41e2e273887171372b762a1e0N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSOUC.EXE 9bca97c41e2e273887171372b762a1e0N.exe File opened for modification C:\PROGRA~2\MOZILL~1\UNINST~1.EXE 9bca97c41e2e273887171372b762a1e0N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSTORDB.EXE 9bca97c41e2e273887171372b762a1e0N.exe File opened for modification C:\PROGRA~3\PACKAG~1\{57A73~1\VC_RED~1.EXE 9bca97c41e2e273887171372b762a1e0N.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\ACROBR~1.EXE 9bca97c41e2e273887171372b762a1e0N.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\Updater6\ADOBE_~1.EXE 9bca97c41e2e273887171372b762a1e0N.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\EQUATION\EQNEDT32.EXE 9bca97c41e2e273887171372b762a1e0N.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\LICLUA.EXE 9bca97c41e2e273887171372b762a1e0N.exe File opened for modification C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE 9bca97c41e2e273887171372b762a1e0N.exe File opened for modification C:\PROGRA~2\WINDOW~1\WinMail.exe 9bca97c41e2e273887171372b762a1e0N.exe File opened for modification C:\PROGRA~2\WI54FB~1\wmpshare.exe 9bca97c41e2e273887171372b762a1e0N.exe File opened for modification C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE 9bca97c41e2e273887171372b762a1e0N.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\Eula.exe 9bca97c41e2e273887171372b762a1e0N.exe File opened for modification C:\PROGRA~2\COMMON~1\ADOBEA~1\Versions\1.0\ADOBEA~1.EXE 9bca97c41e2e273887171372b762a1e0N.exe File opened for modification C:\PROGRA~2\Google\Update\DISABL~1.EXE 9bca97c41e2e273887171372b762a1e0N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\GRAPH.EXE 9bca97c41e2e273887171372b762a1e0N.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\DW\DWTRIG20.EXE 9bca97c41e2e273887171372b762a1e0N.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE 9bca97c41e2e273887171372b762a1e0N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\PPTICO.EXE 9bca97c41e2e273887171372b762a1e0N.exe -
Drops file in Windows directory 1 IoCs
Processes:
9bca97c41e2e273887171372b762a1e0N.exedescription ioc process File opened for modification C:\Windows\svchost.com 9bca97c41e2e273887171372b762a1e0N.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Modifies registry class 1 IoCs
Processes:
9bca97c41e2e273887171372b762a1e0N.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*" 9bca97c41e2e273887171372b762a1e0N.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
9bca97c41e2e273887171372b762a1e0N.exedescription pid process target process PID 1748 wrote to memory of 1448 1748 9bca97c41e2e273887171372b762a1e0N.exe 9bca97c41e2e273887171372b762a1e0N.exe PID 1748 wrote to memory of 1448 1748 9bca97c41e2e273887171372b762a1e0N.exe 9bca97c41e2e273887171372b762a1e0N.exe PID 1748 wrote to memory of 1448 1748 9bca97c41e2e273887171372b762a1e0N.exe 9bca97c41e2e273887171372b762a1e0N.exe PID 1748 wrote to memory of 1448 1748 9bca97c41e2e273887171372b762a1e0N.exe 9bca97c41e2e273887171372b762a1e0N.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\9bca97c41e2e273887171372b762a1e0N.exe"C:\Users\Admin\AppData\Local\Temp\9bca97c41e2e273887171372b762a1e0N.exe"1⤵
- Loads dropped DLL
- Modifies system executable filetype association
- Drops file in Program Files directory
- Drops file in Windows directory
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:1748 -
C:\Users\Admin\AppData\Local\Temp\3582-490\9bca97c41e2e273887171372b762a1e0N.exe"C:\Users\Admin\AppData\Local\Temp\3582-490\9bca97c41e2e273887171372b762a1e0N.exe"2⤵
- Executes dropped EXE
PID:1448
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
547KB
MD5cf6c595d3e5e9667667af096762fd9c4
SHA19bb44da8d7f6457099cb56e4f7d1026963dce7ce
SHA256593e60cc30ae0789448547195af77f550387f6648d45847ea244dd0dd7abf03d
SHA512ff4f789df9e6a6d0fbe12b3250f951fcf11e857906c65e96a30bb46266e7e1180d6103a03db2f3764e0d1346b2de7afba8259ba080057e4a268e45e8654dfa80
-
Filesize
159KB
MD58c65508cc51677d81b87b11bfee60290
SHA18dce09f08e1c993ee484fc1f171958fc8220dfd3
SHA2561ca7c1bec22e2eb6154ba01863a685bec98e3e272581d305bb29511471e84eae
SHA512337dc96114d8ecb12ba5db96844b8202fb26f62531fcc614d025d606cf7ebe8b44ac59944080485e3b5c412838e0ffe6d0000a7e5e0bfa73df3be617e8fee6cf
-
Filesize
252KB
MD59e2b9928c89a9d0da1d3e8f4bd96afa7
SHA1ec66cda99f44b62470c6930e5afda061579cde35
SHA2568899b4ed3446b7d55b54defbc1acb7c5392a4b3bc8ec2cdc7c31171708965043
SHA5122ca5ad1d0e12a8049de885b90b7f56fe77c868e0d6dae4ec4b6f3bc0bf7b2e73295cc9b1328c2b45357ffb0d7804622ab3f91a56140b098e93b691032d508156