Analysis
-
max time kernel
92s -
max time network
96s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
02-12-2024 19:55
Behavioral task
behavioral1
Sample
d6d6f0e865aa4d08871752567f95645ddd966b1a044f048f9f6940a3560c7fd6N.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
d6d6f0e865aa4d08871752567f95645ddd966b1a044f048f9f6940a3560c7fd6N.exe
Resource
win10v2004-20241007-en
General
-
Target
d6d6f0e865aa4d08871752567f95645ddd966b1a044f048f9f6940a3560c7fd6N.exe
-
Size
5.6MB
-
MD5
c258627dc4713143f84e08683d0b75d0
-
SHA1
ce737c10059a33305ea08be0189c949d5f282c88
-
SHA256
d6d6f0e865aa4d08871752567f95645ddd966b1a044f048f9f6940a3560c7fd6
-
SHA512
c3b51312fdc60579a524f6c398b1aff8c0a0dadb0ed893bb6bb6030756e7b00aa6cf7db0848fa93953ff8b1f2d1c18c5494aeaad11ce5bb5367fe7cd458a88b3
-
SSDEEP
98304:3WpYFiMWrWb3axxkSNGFt01gP3nNqiJ+Jhki7:GpsV3axxzN806vNLQ7
Malware Config
Signatures
-
Detect Neshta payload 4 IoCs
resource yara_rule behavioral2/files/0x0006000000020223-37.dat family_neshta behavioral2/memory/4508-117-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/4508-118-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/4508-120-0x0000000000400000-0x000000000041B000-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-1-5-21-3227495264-2217614367-4027411560-1000\Control Panel\International\Geo\Nation d6d6f0e865aa4d08871752567f95645ddd966b1a044f048f9f6940a3560c7fd6N.exe -
Executes dropped EXE 2 IoCs
pid Process 3528 d6d6f0e865aa4d08871752567f95645ddd966b1a044f048f9f6940a3560c7fd6N.exe 4452 d6d6f0e865aa4d08871752567f95645ddd966b1a044f048f9f6940a3560c7fd6N.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\" %*" d6d6f0e865aa4d08871752567f95645ddd966b1a044f048f9f6940a3560c7fd6N.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~3\PACKAG~1\{61087~1\VCREDI~1.EXE d6d6f0e865aa4d08871752567f95645ddd966b1a044f048f9f6940a3560c7fd6N.exe File opened for modification C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE d6d6f0e865aa4d08871752567f95645ddd966b1a044f048f9f6940a3560c7fd6N.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~1.EXE d6d6f0e865aa4d08871752567f95645ddd966b1a044f048f9f6940a3560c7fd6N.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOF5E2~1.EXE d6d6f0e865aa4d08871752567f95645ddd966b1a044f048f9f6940a3560c7fd6N.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~2.EXE d6d6f0e865aa4d08871752567f95645ddd966b1a044f048f9f6940a3560c7fd6N.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~3.EXE d6d6f0e865aa4d08871752567f95645ddd966b1a044f048f9f6940a3560c7fd6N.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmprph.exe d6d6f0e865aa4d08871752567f95645ddd966b1a044f048f9f6940a3560c7fd6N.exe File opened for modification C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE d6d6f0e865aa4d08871752567f95645ddd966b1a044f048f9f6940a3560c7fd6N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\PWAHEL~1.EXE d6d6f0e865aa4d08871752567f95645ddd966b1a044f048f9f6940a3560c7fd6N.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MID1AD~1.EXE d6d6f0e865aa4d08871752567f95645ddd966b1a044f048f9f6940a3560c7fd6N.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MIA062~1.EXE d6d6f0e865aa4d08871752567f95645ddd966b1a044f048f9f6940a3560c7fd6N.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmplayer.exe d6d6f0e865aa4d08871752567f95645ddd966b1a044f048f9f6940a3560c7fd6N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroCEF\RdrCEF.exe d6d6f0e865aa4d08871752567f95645ddd966b1a044f048f9f6940a3560c7fd6N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroRd32.exe d6d6f0e865aa4d08871752567f95645ddd966b1a044f048f9f6940a3560c7fd6N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\LOGTRA~1.EXE d6d6f0e865aa4d08871752567f95645ddd966b1a044f048f9f6940a3560c7fd6N.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~4.EXE d6d6f0e865aa4d08871752567f95645ddd966b1a044f048f9f6940a3560c7fd6N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\MSEDGE~1.EXE d6d6f0e865aa4d08871752567f95645ddd966b1a044f048f9f6940a3560c7fd6N.exe File opened for modification C:\PROGRA~2\MOZILL~1\UNINST~1.EXE d6d6f0e865aa4d08871752567f95645ddd966b1a044f048f9f6940a3560c7fd6N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\arh.exe d6d6f0e865aa4d08871752567f95645ddd966b1a044f048f9f6940a3560c7fd6N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\64BITM~1.EXE d6d6f0e865aa4d08871752567f95645ddd966b1a044f048f9f6940a3560c7fd6N.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaws.exe d6d6f0e865aa4d08871752567f95645ddd966b1a044f048f9f6940a3560c7fd6N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\NOTIFI~1.EXE d6d6f0e865aa4d08871752567f95645ddd966b1a044f048f9f6940a3560c7fd6N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\PWAHEL~1.EXE d6d6f0e865aa4d08871752567f95645ddd966b1a044f048f9f6940a3560c7fd6N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\WOW_HE~1.EXE d6d6f0e865aa4d08871752567f95645ddd966b1a044f048f9f6940a3560c7fd6N.exe File opened for modification C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jaureg.exe d6d6f0e865aa4d08871752567f95645ddd966b1a044f048f9f6940a3560c7fd6N.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE d6d6f0e865aa4d08871752567f95645ddd966b1a044f048f9f6940a3560c7fd6N.exe File opened for modification C:\PROGRA~2\WINDOW~3\ACCESS~1\wordpad.exe d6d6f0e865aa4d08871752567f95645ddd966b1a044f048f9f6940a3560c7fd6N.exe File opened for modification C:\PROGRA~3\PACKAG~1\{57A73~1\VC_RED~1.EXE d6d6f0e865aa4d08871752567f95645ddd966b1a044f048f9f6940a3560c7fd6N.exe File opened for modification C:\PROGRA~2\INTERN~1\ielowutil.exe d6d6f0e865aa4d08871752567f95645ddd966b1a044f048f9f6940a3560c7fd6N.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MI9C33~1.EXE d6d6f0e865aa4d08871752567f95645ddd966b1a044f048f9f6940a3560c7fd6N.exe File opened for modification C:\PROGRA~2\WI8A19~1\ImagingDevices.exe d6d6f0e865aa4d08871752567f95645ddd966b1a044f048f9f6940a3560c7fd6N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Eula.exe d6d6f0e865aa4d08871752567f95645ddd966b1a044f048f9f6940a3560c7fd6N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\COOKIE~1.EXE d6d6f0e865aa4d08871752567f95645ddd966b1a044f048f9f6940a3560c7fd6N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\IDENTI~1.EXE d6d6f0e865aa4d08871752567f95645ddd966b1a044f048f9f6940a3560c7fd6N.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~1.EXE d6d6f0e865aa4d08871752567f95645ddd966b1a044f048f9f6940a3560c7fd6N.exe File opened for modification C:\PROGRA~2\WINDOW~4\setup_wm.exe d6d6f0e865aa4d08871752567f95645ddd966b1a044f048f9f6940a3560c7fd6N.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmpconfig.exe d6d6f0e865aa4d08871752567f95645ddd966b1a044f048f9f6940a3560c7fd6N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADelRCP.exe d6d6f0e865aa4d08871752567f95645ddd966b1a044f048f9f6940a3560c7fd6N.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\AdobeARM.exe d6d6f0e865aa4d08871752567f95645ddd966b1a044f048f9f6940a3560c7fd6N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\INSTAL~1\setup.exe d6d6f0e865aa4d08871752567f95645ddd966b1a044f048f9f6940a3560c7fd6N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~2.EXE d6d6f0e865aa4d08871752567f95645ddd966b1a044f048f9f6940a3560c7fd6N.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~4.EXE d6d6f0e865aa4d08871752567f95645ddd966b1a044f048f9f6940a3560c7fd6N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE d6d6f0e865aa4d08871752567f95645ddd966b1a044f048f9f6940a3560c7fd6N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\32BITM~1.EXE d6d6f0e865aa4d08871752567f95645ddd966b1a044f048f9f6940a3560c7fd6N.exe File opened for modification C:\PROGRA~2\INTERN~1\iexplore.exe d6d6f0e865aa4d08871752567f95645ddd966b1a044f048f9f6940a3560c7fd6N.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmlaunch.exe d6d6f0e865aa4d08871752567f95645ddd966b1a044f048f9f6940a3560c7fd6N.exe File opened for modification C:\PROGRA~3\PACKAG~1\{63880~1\WINDOW~1.EXE d6d6f0e865aa4d08871752567f95645ddd966b1a044f048f9f6940a3560c7fd6N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADOBEC~1.EXE d6d6f0e865aa4d08871752567f95645ddd966b1a044f048f9f6940a3560c7fd6N.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\ADOBEA~1.EXE d6d6f0e865aa4d08871752567f95645ddd966b1a044f048f9f6940a3560c7fd6N.exe File opened for modification C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE d6d6f0e865aa4d08871752567f95645ddd966b1a044f048f9f6940a3560c7fd6N.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE d6d6f0e865aa4d08871752567f95645ddd966b1a044f048f9f6940a3560c7fd6N.exe File opened for modification C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE d6d6f0e865aa4d08871752567f95645ddd966b1a044f048f9f6940a3560c7fd6N.exe File opened for modification C:\PROGRA~3\MICROS~1\CLICKT~1\{9AC08~1\INTEGR~1.EXE d6d6f0e865aa4d08871752567f95645ddd966b1a044f048f9f6940a3560c7fd6N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROBR~1.EXE d6d6f0e865aa4d08871752567f95645ddd966b1a044f048f9f6940a3560c7fd6N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Browser\WCCHRO~1\WCCHRO~1.EXE d6d6f0e865aa4d08871752567f95645ddd966b1a044f048f9f6940a3560c7fd6N.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe d6d6f0e865aa4d08871752567f95645ddd966b1a044f048f9f6940a3560c7fd6N.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GO664E~1.EXE d6d6f0e865aa4d08871752567f95645ddd966b1a044f048f9f6940a3560c7fd6N.exe File opened for modification C:\PROGRA~2\INTERN~1\ieinstal.exe d6d6f0e865aa4d08871752567f95645ddd966b1a044f048f9f6940a3560c7fd6N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\ELEVAT~1.EXE d6d6f0e865aa4d08871752567f95645ddd966b1a044f048f9f6940a3560c7fd6N.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~2.EXE d6d6f0e865aa4d08871752567f95645ddd966b1a044f048f9f6940a3560c7fd6N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~3.EXE d6d6f0e865aa4d08871752567f95645ddd966b1a044f048f9f6940a3560c7fd6N.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF5AF~1\WINDOW~1.EXE d6d6f0e865aa4d08871752567f95645ddd966b1a044f048f9f6940a3560c7fd6N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\FULLTR~1.EXE d6d6f0e865aa4d08871752567f95645ddd966b1a044f048f9f6940a3560c7fd6N.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaw.exe d6d6f0e865aa4d08871752567f95645ddd966b1a044f048f9f6940a3560c7fd6N.exe -
Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\svchost.com d6d6f0e865aa4d08871752567f95645ddd966b1a044f048f9f6940a3560c7fd6N.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.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language d6d6f0e865aa4d08871752567f95645ddd966b1a044f048f9f6940a3560c7fd6N.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\" %*" d6d6f0e865aa4d08871752567f95645ddd966b1a044f048f9f6940a3560c7fd6N.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 4452 d6d6f0e865aa4d08871752567f95645ddd966b1a044f048f9f6940a3560c7fd6N.exe 4452 d6d6f0e865aa4d08871752567f95645ddd966b1a044f048f9f6940a3560c7fd6N.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 4508 wrote to memory of 3528 4508 d6d6f0e865aa4d08871752567f95645ddd966b1a044f048f9f6940a3560c7fd6N.exe 82 PID 4508 wrote to memory of 3528 4508 d6d6f0e865aa4d08871752567f95645ddd966b1a044f048f9f6940a3560c7fd6N.exe 82 PID 3528 wrote to memory of 4452 3528 d6d6f0e865aa4d08871752567f95645ddd966b1a044f048f9f6940a3560c7fd6N.exe 83 PID 3528 wrote to memory of 4452 3528 d6d6f0e865aa4d08871752567f95645ddd966b1a044f048f9f6940a3560c7fd6N.exe 83
Processes
-
C:\Users\Admin\AppData\Local\Temp\d6d6f0e865aa4d08871752567f95645ddd966b1a044f048f9f6940a3560c7fd6N.exe"C:\Users\Admin\AppData\Local\Temp\d6d6f0e865aa4d08871752567f95645ddd966b1a044f048f9f6940a3560c7fd6N.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:4508 -
C:\Users\Admin\AppData\Local\Temp\3582-490\d6d6f0e865aa4d08871752567f95645ddd966b1a044f048f9f6940a3560c7fd6N.exe"C:\Users\Admin\AppData\Local\Temp\3582-490\d6d6f0e865aa4d08871752567f95645ddd966b1a044f048f9f6940a3560c7fd6N.exe"2⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:3528 -
C:\Users\Admin\AppData\Local\Temp\3582-490\d6d6f0e865aa4d08871752567f95645ddd966b1a044f048f9f6940a3560c7fd6N.exeC:\Users\Admin\AppData\Local\Temp\3582-490\d6d6f0e865aa4d08871752567f95645ddd966b1a044f048f9f6940a3560c7fd6N.exe --type=crashpad-handler /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Roaming\Opera Software\Opera GX Stable\Crash Reports" "--crash-count-file=C:\Users\Admin\AppData\Roaming\Opera Software\Opera GX Stable\crash_count.txt" --url=https://crashstats-collector.opera.com/collector/submit --annotation=channel=Stable --annotation=plat=Win64 --annotation=prod=OperaDesktopGX --annotation=ver=95.0.4635.88 --initial-client-data=0x264,0x268,0x26c,0x240,0x270,0x7ff685b8dbf8,0x7ff685b8dc08,0x7ff685b8dc183⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
PID:4452
-
-
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\d6d6f0e865aa4d08871752567f95645ddd966b1a044f048f9f6940a3560c7fd6N.exe
Filesize5.6MB
MD5386238555736770273cc52c7b62992d1
SHA1eabd86814cf03cf3a1323c58cdfba914e3505ccc
SHA25616ba4e3b2788a938e2ce81b2d6aedeaf35926b1d03573bf6574423cd4d39ab85
SHA512ddad84d886a803a9c978665fa126c32671719edf8504e42b8ace0b161d14d982501f8fc45490b409af548a24a54a71ed19a9b8c1394cda7c9be018c7d34afa9e
-
C:\Users\Admin\AppData\Roaming\Opera Software\Opera GX Stable\Crash Reports\reports\35317f16-b707-4086-b261-e2ed13cc3c2a.dmp
Filesize259KB
MD5e1ee043d0cf149ec9ec85e5cf548be07
SHA16d0db9f9b9fd74ebde97c4fd6aadf494e388d806
SHA2566ec8e21843c930aae80582bcd586e0f794102db11b84e034ea4cb913ece35d93
SHA512fc663111a28833adc3209fe49a0abc35d22ac49254d52e3dc9c50782fc1265e484d5a578b063a1248a7f56d958f92c1f4c8b4b79a00a8ad3583e046bce196e14
-
Filesize
40B
MD5e75c8d5a62b3d00d3428b52a84751476
SHA1fde504892b26fc4f0f5809a3ab1bc7bf58003b8a
SHA2564382babfa69fe95b678f27e6ce37e783e93a88c9f19fbfb7c0073f97b89a62ab
SHA51259e217bc60addb9ec689c9ac9ac2996a5895d5a1b51d68a31ca06daab37301296f34e0271bbecc3d13b80940470bf1024bc36b57b8eea07e89af6285e9032cf7