Analysis
- max time kernel
148s - max time network
156s - platform
windows10-2004_x64 - resource
win10v2004-20240704-en - resource tags
arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system - submitted
09/07/2024, 07:08
Behavioral task
behavioral1
Sample
eb7c6aa11ca922d760bca8ff5faf0d9a9fbc1a0356a54ae5d000d305955a3f67.exe
Resource
win7-20240705-en
windows7-x64
11 signatures
150 seconds
Behavioral task
behavioral2
Sample
eb7c6aa11ca922d760bca8ff5faf0d9a9fbc1a0356a54ae5d000d305955a3f67.exe
Resource
win10v2004-20240704-en
windows10-2004-x64
11 signatures
150 seconds
General
- Target eb7c6aa11ca922d760bca8ff5faf0d9a9fbc1a0356a54ae5d000d305955a3f67.exe
- Size 800KB
- Sample240709-hyavqathrd
- SHA256 eb7c6aa11ca922d760bca8ff5faf0d9a9fbc1a0356a54ae5d000d305955a3f67
- MD5 d619e1cce6cb75be250aeee73c803a90
- SHA1 32da1b9026b8f4423fb4475cd72e45cecf1bb8d5
- SHA512 aaad27647a32584fc2f0c57189743f5faec0d2a76d11bafbb4a7abfb164e6cf5c08bcce938c3344dc0c45eac41eb4bbe3f9123604f42e1f01a0f42bc417fa824
- SSDEEP 12288:2P0EJW+yanElvCrxHzNeDYrzup/EsVofQczRozRM:g0EJIacSwkrq/EsVb2RqRM
- MD5 SHA1 SHA512 SSDEEP
Score
10/10
Malware Config
Signatures
- Detect Neshta payload 6 IoCs
resource yara_rule behavioral2/files/0x000600000002025d-14.dat family_neshta behavioral2/memory/3148-95-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/3148-96-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/3148-97-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/3148-98-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/3148-100-0x0000000000400000-0x000000000041B000-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.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-2753856825-3907105642-1818461144-1000\Control Panel\International\Geo\Nation eb7c6aa11ca922d760bca8ff5faf0d9a9fbc1a0356a54ae5d000d305955a3f67.exe - Executes dropped EXE 1 IoCs
pid Process 1464 eb7c6aa11ca922d760bca8ff5faf0d9a9fbc1a0356a54ae5d000d305955a3f67.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\" %*" eb7c6aa11ca922d760bca8ff5faf0d9a9fbc1a0356a54ae5d000d305955a3f67.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
description ioc Process File opened for modification C:\PROGRA~3\PACKAG~1\{63880~1\WINDOW~1.EXE eb7c6aa11ca922d760bca8ff5faf0d9a9fbc1a0356a54ae5d000d305955a3f67.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroRd32.exe eb7c6aa11ca922d760bca8ff5faf0d9a9fbc1a0356a54ae5d000d305955a3f67.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\64BITM~1.EXE eb7c6aa11ca922d760bca8ff5faf0d9a9fbc1a0356a54ae5d000d305955a3f67.exe File opened for modification C:\PROGRA~2\INTERN~1\ExtExport.exe eb7c6aa11ca922d760bca8ff5faf0d9a9fbc1a0356a54ae5d000d305955a3f67.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\Download\{F3C4F~1\13187~1.41\MICROS~1.EXE eb7c6aa11ca922d760bca8ff5faf0d9a9fbc1a0356a54ae5d000d305955a3f67.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\MicrosoftEdgeUpdate.exe eb7c6aa11ca922d760bca8ff5faf0d9a9fbc1a0356a54ae5d000d305955a3f67.exe File opened for modification C:\PROGRA~2\WI8A19~1\ImagingDevices.exe eb7c6aa11ca922d760bca8ff5faf0d9a9fbc1a0356a54ae5d000d305955a3f67.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\FULLTR~1.EXE eb7c6aa11ca922d760bca8ff5faf0d9a9fbc1a0356a54ae5d000d305955a3f67.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE eb7c6aa11ca922d760bca8ff5faf0d9a9fbc1a0356a54ae5d000d305955a3f67.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\java.exe eb7c6aa11ca922d760bca8ff5faf0d9a9fbc1a0356a54ae5d000d305955a3f67.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOBD5D~1.EXE eb7c6aa11ca922d760bca8ff5faf0d9a9fbc1a0356a54ae5d000d305955a3f67.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmprph.exe eb7c6aa11ca922d760bca8ff5faf0d9a9fbc1a0356a54ae5d000d305955a3f67.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADelRCP.exe eb7c6aa11ca922d760bca8ff5faf0d9a9fbc1a0356a54ae5d000d305955a3f67.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\READER~1.EXE eb7c6aa11ca922d760bca8ff5faf0d9a9fbc1a0356a54ae5d000d305955a3f67.exe File opened for modification C:\PROGRA~2\Google\Update\DISABL~1.EXE eb7c6aa11ca922d760bca8ff5faf0d9a9fbc1a0356a54ae5d000d305955a3f67.exe File opened for modification C:\PROGRA~2\INTERN~1\ielowutil.exe eb7c6aa11ca922d760bca8ff5faf0d9a9fbc1a0356a54ae5d000d305955a3f67.exe File opened for modification C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE eb7c6aa11ca922d760bca8ff5faf0d9a9fbc1a0356a54ae5d000d305955a3f67.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroCEF\RdrCEF.exe eb7c6aa11ca922d760bca8ff5faf0d9a9fbc1a0356a54ae5d000d305955a3f67.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Browser\WCCHRO~1\WCCHRO~1.EXE eb7c6aa11ca922d760bca8ff5faf0d9a9fbc1a0356a54ae5d000d305955a3f67.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmplayer.exe eb7c6aa11ca922d760bca8ff5faf0d9a9fbc1a0356a54ae5d000d305955a3f67.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\arh.exe eb7c6aa11ca922d760bca8ff5faf0d9a9fbc1a0356a54ae5d000d305955a3f67.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\WOW_HE~1.EXE eb7c6aa11ca922d760bca8ff5faf0d9a9fbc1a0356a54ae5d000d305955a3f67.exe File opened for modification C:\PROGRA~2\WINDOW~2\wab.exe eb7c6aa11ca922d760bca8ff5faf0d9a9fbc1a0356a54ae5d000d305955a3f67.exe File opened for modification C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE eb7c6aa11ca922d760bca8ff5faf0d9a9fbc1a0356a54ae5d000d305955a3f67.exe File opened for modification C:\PROGRA~3\MICROS~1\CLICKT~1\{9AC08~1\INTEGR~1.EXE eb7c6aa11ca922d760bca8ff5faf0d9a9fbc1a0356a54ae5d000d305955a3f67.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF5AF~1\WINDOW~1.EXE eb7c6aa11ca922d760bca8ff5faf0d9a9fbc1a0356a54ae5d000d305955a3f67.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaws.exe eb7c6aa11ca922d760bca8ff5faf0d9a9fbc1a0356a54ae5d000d305955a3f67.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~3.EXE eb7c6aa11ca922d760bca8ff5faf0d9a9fbc1a0356a54ae5d000d305955a3f67.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\BHO\IE_TO_~1.EXE eb7c6aa11ca922d760bca8ff5faf0d9a9fbc1a0356a54ae5d000d305955a3f67.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\COOKIE~1.EXE eb7c6aa11ca922d760bca8ff5faf0d9a9fbc1a0356a54ae5d000d305955a3f67.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\msedge.exe eb7c6aa11ca922d760bca8ff5faf0d9a9fbc1a0356a54ae5d000d305955a3f67.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13187~1.41\MICROS~2.EXE eb7c6aa11ca922d760bca8ff5faf0d9a9fbc1a0356a54ae5d000d305955a3f67.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\AdobeARM.exe eb7c6aa11ca922d760bca8ff5faf0d9a9fbc1a0356a54ae5d000d305955a3f67.exe File opened for modification C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jaureg.exe eb7c6aa11ca922d760bca8ff5faf0d9a9fbc1a0356a54ae5d000d305955a3f67.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13187~1.41\MI9C33~1.EXE eb7c6aa11ca922d760bca8ff5faf0d9a9fbc1a0356a54ae5d000d305955a3f67.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmlaunch.exe eb7c6aa11ca922d760bca8ff5faf0d9a9fbc1a0356a54ae5d000d305955a3f67.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE eb7c6aa11ca922d760bca8ff5faf0d9a9fbc1a0356a54ae5d000d305955a3f67.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~4.EXE eb7c6aa11ca922d760bca8ff5faf0d9a9fbc1a0356a54ae5d000d305955a3f67.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\IDENTI~1.EXE eb7c6aa11ca922d760bca8ff5faf0d9a9fbc1a0356a54ae5d000d305955a3f67.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13187~1.41\MIA062~1.EXE eb7c6aa11ca922d760bca8ff5faf0d9a9fbc1a0356a54ae5d000d305955a3f67.exe File opened for modification C:\PROGRA~2\WINDOW~2\wabmig.exe eb7c6aa11ca922d760bca8ff5faf0d9a9fbc1a0356a54ae5d000d305955a3f67.exe File opened for modification C:\PROGRA~2\WINDOW~3\ACCESS~1\wordpad.exe eb7c6aa11ca922d760bca8ff5faf0d9a9fbc1a0356a54ae5d000d305955a3f67.exe File opened for modification C:\PROGRA~2\INTERN~1\ieinstal.exe eb7c6aa11ca922d760bca8ff5faf0d9a9fbc1a0356a54ae5d000d305955a3f67.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13187~1.41\MICROS~1.EXE eb7c6aa11ca922d760bca8ff5faf0d9a9fbc1a0356a54ae5d000d305955a3f67.exe File opened for modification C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE eb7c6aa11ca922d760bca8ff5faf0d9a9fbc1a0356a54ae5d000d305955a3f67.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROBR~1.EXE eb7c6aa11ca922d760bca8ff5faf0d9a9fbc1a0356a54ae5d000d305955a3f67.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GO664E~1.EXE eb7c6aa11ca922d760bca8ff5faf0d9a9fbc1a0356a54ae5d000d305955a3f67.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~2.EXE eb7c6aa11ca922d760bca8ff5faf0d9a9fbc1a0356a54ae5d000d305955a3f67.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~1.EXE eb7c6aa11ca922d760bca8ff5faf0d9a9fbc1a0356a54ae5d000d305955a3f67.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\MSEDGE~1.EXE eb7c6aa11ca922d760bca8ff5faf0d9a9fbc1a0356a54ae5d000d305955a3f67.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\32BITM~1.EXE eb7c6aa11ca922d760bca8ff5faf0d9a9fbc1a0356a54ae5d000d305955a3f67.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~3.EXE eb7c6aa11ca922d760bca8ff5faf0d9a9fbc1a0356a54ae5d000d305955a3f67.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13187~1.41\MICROS~4.EXE eb7c6aa11ca922d760bca8ff5faf0d9a9fbc1a0356a54ae5d000d305955a3f67.exe File opened for modification C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE eb7c6aa11ca922d760bca8ff5faf0d9a9fbc1a0356a54ae5d000d305955a3f67.exe File opened for modification C:\PROGRA~3\Adobe\Setup\{AC76B~1\setup.exe eb7c6aa11ca922d760bca8ff5faf0d9a9fbc1a0356a54ae5d000d305955a3f67.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE eb7c6aa11ca922d760bca8ff5faf0d9a9fbc1a0356a54ae5d000d305955a3f67.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Eula.exe eb7c6aa11ca922d760bca8ff5faf0d9a9fbc1a0356a54ae5d000d305955a3f67.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOF5E2~1.EXE eb7c6aa11ca922d760bca8ff5faf0d9a9fbc1a0356a54ae5d000d305955a3f67.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\INSTAL~1\setup.exe eb7c6aa11ca922d760bca8ff5faf0d9a9fbc1a0356a54ae5d000d305955a3f67.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\PWAHEL~1.EXE eb7c6aa11ca922d760bca8ff5faf0d9a9fbc1a0356a54ae5d000d305955a3f67.exe File opened for modification C:\PROGRA~2\MOZILL~1\UNINST~1.EXE eb7c6aa11ca922d760bca8ff5faf0d9a9fbc1a0356a54ae5d000d305955a3f67.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~1.EXE eb7c6aa11ca922d760bca8ff5faf0d9a9fbc1a0356a54ae5d000d305955a3f67.exe File opened for modification C:\PROGRA~2\INTERN~1\iexplore.exe eb7c6aa11ca922d760bca8ff5faf0d9a9fbc1a0356a54ae5d000d305955a3f67.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\NOTIFI~1.EXE eb7c6aa11ca922d760bca8ff5faf0d9a9fbc1a0356a54ae5d000d305955a3f67.exe - Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\svchost.com eb7c6aa11ca922d760bca8ff5faf0d9a9fbc1a0356a54ae5d000d305955a3f67.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Modifies registry class 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*" eb7c6aa11ca922d760bca8ff5faf0d9a9fbc1a0356a54ae5d000d305955a3f67.exe - Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 3148 wrote to memory of 1464 3148 eb7c6aa11ca922d760bca8ff5faf0d9a9fbc1a0356a54ae5d000d305955a3f67.exe 84 PID 3148 wrote to memory of 1464 3148 eb7c6aa11ca922d760bca8ff5faf0d9a9fbc1a0356a54ae5d000d305955a3f67.exe 84
Processes
-
C:\Users\Admin\AppData\Local\Temp\eb7c6aa11ca922d760bca8ff5faf0d9a9fbc1a0356a54ae5d000d305955a3f67.exe"C:\Users\Admin\AppData\Local\Temp\eb7c6aa11ca922d760bca8ff5faf0d9a9fbc1a0356a54ae5d000d305955a3f67.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:3148 -
C:\Users\Admin\AppData\Local\Temp\3582-490\eb7c6aa11ca922d760bca8ff5faf0d9a9fbc1a0356a54ae5d000d305955a3f67.exe"C:\Users\Admin\AppData\Local\Temp\3582-490\eb7c6aa11ca922d760bca8ff5faf0d9a9fbc1a0356a54ae5d000d305955a3f67.exe"2⤵
- Executes dropped EXE
PID:1464
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
- Path C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE
- Size 86KB
- SHA256 ded54d1fcca07b6bff2bc3b9a1131eac29ff1f836e5d7a7c5c325ec5abe96e29
- MD5 3b73078a714bf61d1c19ebc3afc0e454
- SHA1 9abeabd74613a2f533e2244c9ee6f967188e4e7e
- SHA512 75959d4e8a7649c3268b551a2a378e6d27c0bfb03d2422ebeeb67b0a3f78c079473214057518930f2d72773ce79b106fd2d78405e8e3d8883459dcbb49c163c4
- SSDEEP 1536:JxqjQ+P04wsmJCNgh/sE/EkHd0Ci2zkQASqk+H6L2C:sr85CysEM6GC+QA8+HlC
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\3582-490\eb7c6aa11ca922d760bca8ff5faf0d9a9fbc1a0356a54ae5d000d305955a3f67.exe
- Size 760KB
- SHA256 ee9ca693340548581714a8007df9b7c2c2afb3410680e3125ffc0747a0f5327e
- MD5 60f89601db4842b81041980255d20749
- SHA1 58c0f5e9f80a12c494a32a4e9d402d1e8ae674c5
- SHA512 1980e0550c4b1a7c29c539a8f3718dee8ede65467fdf6caf18c0264b682ab48dc0a06bd77f3dfc03446e1127418d2f04d3b934107647736fee7c9040ff74581f
- SSDEEP 12288:vzR4P0EJW+yanElvCrxHzNeDYrzup/EsVofQczRM:LR20EJIacSwkrq/EsVb2RM
- MD5 SHA1 SHA512 SSDEEP