Analysis
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max time kernel
149s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20240611-en -
resource tags
arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system -
submitted
20-06-2024 04:06
Behavioral task
behavioral1
Sample
d9438c940bb1c2e28be59fe006a4e424b5651f9ce0549e64a0825ea0766b975f.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
d9438c940bb1c2e28be59fe006a4e424b5651f9ce0549e64a0825ea0766b975f.exe
Resource
win10v2004-20240611-en
General
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Target
d9438c940bb1c2e28be59fe006a4e424b5651f9ce0549e64a0825ea0766b975f.exe
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Size
1.2MB
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MD5
71bf41076a41f1f68719331a4bd8877d
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SHA1
46c0606646ebbc820412b209b46b0ccc97aa56d3
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SHA256
d9438c940bb1c2e28be59fe006a4e424b5651f9ce0549e64a0825ea0766b975f
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SHA512
390246da9ddae9aa192f09640f80efee37c77f7742eb855ded43e726517cee40e6b801d1e9f3c8244023e3ce8bf3ef4eacc28a6413e8aab35b2a61c28ab8a3d1
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SSDEEP
24576:GFOX39Ze1q0rkAVymKR1uN9k8FFbQDtvm3gbB0i0M0:Xmq0rkvmKynk8z4BY
Malware Config
Signatures
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Detect Neshta payload 4 IoCs
Processes:
resource yara_rule C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE family_neshta behavioral2/memory/5020-104-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/5020-105-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/5020-107-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta -
Neshta
Malware from the neshta family is designed to infect itself into other files to spread itself and cause damage.
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Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
d9438c940bb1c2e28be59fe006a4e424b5651f9ce0549e64a0825ea0766b975f.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-2447855248-390457009-3660902674-1000\Control Panel\International\Geo\Nation d9438c940bb1c2e28be59fe006a4e424b5651f9ce0549e64a0825ea0766b975f.exe -
Executes dropped EXE 1 IoCs
Processes:
d9438c940bb1c2e28be59fe006a4e424b5651f9ce0549e64a0825ea0766b975f.exepid process 2032 d9438c940bb1c2e28be59fe006a4e424b5651f9ce0549e64a0825ea0766b975f.exe -
Modifies system executable filetype association 2 TTPs 1 IoCs
Processes:
d9438c940bb1c2e28be59fe006a4e424b5651f9ce0549e64a0825ea0766b975f.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*" d9438c940bb1c2e28be59fe006a4e424b5651f9ce0549e64a0825ea0766b975f.exe -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Drops file in Program Files directory 64 IoCs
Processes:
d9438c940bb1c2e28be59fe006a4e424b5651f9ce0549e64a0825ea0766b975f.exedescription ioc process File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~2.EXE d9438c940bb1c2e28be59fe006a4e424b5651f9ce0549e64a0825ea0766b975f.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~1.EXE d9438c940bb1c2e28be59fe006a4e424b5651f9ce0549e64a0825ea0766b975f.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MIA062~1.EXE d9438c940bb1c2e28be59fe006a4e424b5651f9ce0549e64a0825ea0766b975f.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroCEF\RdrCEF.exe d9438c940bb1c2e28be59fe006a4e424b5651f9ce0549e64a0825ea0766b975f.exe File opened for modification C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jucheck.exe d9438c940bb1c2e28be59fe006a4e424b5651f9ce0549e64a0825ea0766b975f.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmprph.exe d9438c940bb1c2e28be59fe006a4e424b5651f9ce0549e64a0825ea0766b975f.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE d9438c940bb1c2e28be59fe006a4e424b5651f9ce0549e64a0825ea0766b975f.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADelRCP.exe d9438c940bb1c2e28be59fe006a4e424b5651f9ce0549e64a0825ea0766b975f.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmlaunch.exe d9438c940bb1c2e28be59fe006a4e424b5651f9ce0549e64a0825ea0766b975f.exe File opened for modification C:\PROGRA~2\INTERN~1\ielowutil.exe d9438c940bb1c2e28be59fe006a4e424b5651f9ce0549e64a0825ea0766b975f.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MI9C33~1.EXE d9438c940bb1c2e28be59fe006a4e424b5651f9ce0549e64a0825ea0766b975f.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE d9438c940bb1c2e28be59fe006a4e424b5651f9ce0549e64a0825ea0766b975f.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~4.EXE d9438c940bb1c2e28be59fe006a4e424b5651f9ce0549e64a0825ea0766b975f.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\ADOBEA~1.EXE d9438c940bb1c2e28be59fe006a4e424b5651f9ce0549e64a0825ea0766b975f.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GO664E~1.EXE d9438c940bb1c2e28be59fe006a4e424b5651f9ce0549e64a0825ea0766b975f.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\arh.exe d9438c940bb1c2e28be59fe006a4e424b5651f9ce0549e64a0825ea0766b975f.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\64BITM~1.EXE d9438c940bb1c2e28be59fe006a4e424b5651f9ce0549e64a0825ea0766b975f.exe File opened for modification C:\PROGRA~2\MOZILL~1\UNINST~1.EXE d9438c940bb1c2e28be59fe006a4e424b5651f9ce0549e64a0825ea0766b975f.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Browser\WCCHRO~1\WCCHRO~1.EXE d9438c940bb1c2e28be59fe006a4e424b5651f9ce0549e64a0825ea0766b975f.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOBD5D~1.EXE d9438c940bb1c2e28be59fe006a4e424b5651f9ce0549e64a0825ea0766b975f.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\PWAHEL~1.EXE d9438c940bb1c2e28be59fe006a4e424b5651f9ce0549e64a0825ea0766b975f.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\msedge.exe d9438c940bb1c2e28be59fe006a4e424b5651f9ce0549e64a0825ea0766b975f.exe File opened for modification C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE d9438c940bb1c2e28be59fe006a4e424b5651f9ce0549e64a0825ea0766b975f.exe File opened for modification C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE d9438c940bb1c2e28be59fe006a4e424b5651f9ce0549e64a0825ea0766b975f.exe File opened for modification C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE d9438c940bb1c2e28be59fe006a4e424b5651f9ce0549e64a0825ea0766b975f.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaw.exe d9438c940bb1c2e28be59fe006a4e424b5651f9ce0549e64a0825ea0766b975f.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\INSTAL~1\setup.exe d9438c940bb1c2e28be59fe006a4e424b5651f9ce0549e64a0825ea0766b975f.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaws.exe d9438c940bb1c2e28be59fe006a4e424b5651f9ce0549e64a0825ea0766b975f.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\COOKIE~1.EXE d9438c940bb1c2e28be59fe006a4e424b5651f9ce0549e64a0825ea0766b975f.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\msedge.exe d9438c940bb1c2e28be59fe006a4e424b5651f9ce0549e64a0825ea0766b975f.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~4.EXE d9438c940bb1c2e28be59fe006a4e424b5651f9ce0549e64a0825ea0766b975f.exe File opened for modification C:\PROGRA~2\WINDOW~2\wabmig.exe d9438c940bb1c2e28be59fe006a4e424b5651f9ce0549e64a0825ea0766b975f.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmpshare.exe d9438c940bb1c2e28be59fe006a4e424b5651f9ce0549e64a0825ea0766b975f.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Eula.exe d9438c940bb1c2e28be59fe006a4e424b5651f9ce0549e64a0825ea0766b975f.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\AdobeARM.exe d9438c940bb1c2e28be59fe006a4e424b5651f9ce0549e64a0825ea0766b975f.exe File opened for modification C:\PROGRA~3\Adobe\Setup\{AC76B~1\setup.exe d9438c940bb1c2e28be59fe006a4e424b5651f9ce0549e64a0825ea0766b975f.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF5AF~1\WINDOW~1.EXE d9438c940bb1c2e28be59fe006a4e424b5651f9ce0549e64a0825ea0766b975f.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\WOW_HE~1.EXE d9438c940bb1c2e28be59fe006a4e424b5651f9ce0549e64a0825ea0766b975f.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~3.EXE d9438c940bb1c2e28be59fe006a4e424b5651f9ce0549e64a0825ea0766b975f.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe d9438c940bb1c2e28be59fe006a4e424b5651f9ce0549e64a0825ea0766b975f.exe File opened for modification C:\PROGRA~2\INTERN~1\ExtExport.exe d9438c940bb1c2e28be59fe006a4e424b5651f9ce0549e64a0825ea0766b975f.exe File opened for modification C:\PROGRA~2\INTERN~1\iexplore.exe d9438c940bb1c2e28be59fe006a4e424b5651f9ce0549e64a0825ea0766b975f.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MID1AD~1.EXE d9438c940bb1c2e28be59fe006a4e424b5651f9ce0549e64a0825ea0766b975f.exe File opened for modification C:\PROGRA~2\WINDOW~2\wab.exe d9438c940bb1c2e28be59fe006a4e424b5651f9ce0549e64a0825ea0766b975f.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADOBEC~1.EXE d9438c940bb1c2e28be59fe006a4e424b5651f9ce0549e64a0825ea0766b975f.exe File opened for modification C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jaureg.exe d9438c940bb1c2e28be59fe006a4e424b5651f9ce0549e64a0825ea0766b975f.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\MSEDGE~1.EXE d9438c940bb1c2e28be59fe006a4e424b5651f9ce0549e64a0825ea0766b975f.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\PWAHEL~1.EXE d9438c940bb1c2e28be59fe006a4e424b5651f9ce0549e64a0825ea0766b975f.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmplayer.exe d9438c940bb1c2e28be59fe006a4e424b5651f9ce0549e64a0825ea0766b975f.exe File opened for modification C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE d9438c940bb1c2e28be59fe006a4e424b5651f9ce0549e64a0825ea0766b975f.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\32BITM~1.EXE d9438c940bb1c2e28be59fe006a4e424b5651f9ce0549e64a0825ea0766b975f.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~2.EXE d9438c940bb1c2e28be59fe006a4e424b5651f9ce0549e64a0825ea0766b975f.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\ELEVAT~1.EXE d9438c940bb1c2e28be59fe006a4e424b5651f9ce0549e64a0825ea0766b975f.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~1.EXE d9438c940bb1c2e28be59fe006a4e424b5651f9ce0549e64a0825ea0766b975f.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\NOTIFI~1.EXE d9438c940bb1c2e28be59fe006a4e424b5651f9ce0549e64a0825ea0766b975f.exe File opened for modification C:\PROGRA~3\PACKAG~1\{63880~1\WINDOW~1.EXE d9438c940bb1c2e28be59fe006a4e424b5651f9ce0549e64a0825ea0766b975f.exe File opened for modification C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jusched.exe d9438c940bb1c2e28be59fe006a4e424b5651f9ce0549e64a0825ea0766b975f.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~1.EXE d9438c940bb1c2e28be59fe006a4e424b5651f9ce0549e64a0825ea0766b975f.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmpconfig.exe d9438c940bb1c2e28be59fe006a4e424b5651f9ce0549e64a0825ea0766b975f.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~3.EXE d9438c940bb1c2e28be59fe006a4e424b5651f9ce0549e64a0825ea0766b975f.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\BHO\IE_TO_~1.EXE d9438c940bb1c2e28be59fe006a4e424b5651f9ce0549e64a0825ea0766b975f.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~3.EXE d9438c940bb1c2e28be59fe006a4e424b5651f9ce0549e64a0825ea0766b975f.exe File opened for modification C:\PROGRA~2\WI8A19~1\ImagingDevices.exe d9438c940bb1c2e28be59fe006a4e424b5651f9ce0549e64a0825ea0766b975f.exe File opened for modification C:\PROGRA~3\PACKAG~1\{D87AE~1\WINDOW~1.EXE d9438c940bb1c2e28be59fe006a4e424b5651f9ce0549e64a0825ea0766b975f.exe -
Drops file in Windows directory 1 IoCs
Processes:
d9438c940bb1c2e28be59fe006a4e424b5651f9ce0549e64a0825ea0766b975f.exedescription ioc process File opened for modification C:\Windows\svchost.com d9438c940bb1c2e28be59fe006a4e424b5651f9ce0549e64a0825ea0766b975f.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Modifies registry class 1 IoCs
Processes:
d9438c940bb1c2e28be59fe006a4e424b5651f9ce0549e64a0825ea0766b975f.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*" d9438c940bb1c2e28be59fe006a4e424b5651f9ce0549e64a0825ea0766b975f.exe -
Suspicious use of WriteProcessMemory 2 IoCs
Processes:
d9438c940bb1c2e28be59fe006a4e424b5651f9ce0549e64a0825ea0766b975f.exedescription pid process target process PID 5020 wrote to memory of 2032 5020 d9438c940bb1c2e28be59fe006a4e424b5651f9ce0549e64a0825ea0766b975f.exe d9438c940bb1c2e28be59fe006a4e424b5651f9ce0549e64a0825ea0766b975f.exe PID 5020 wrote to memory of 2032 5020 d9438c940bb1c2e28be59fe006a4e424b5651f9ce0549e64a0825ea0766b975f.exe d9438c940bb1c2e28be59fe006a4e424b5651f9ce0549e64a0825ea0766b975f.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\d9438c940bb1c2e28be59fe006a4e424b5651f9ce0549e64a0825ea0766b975f.exe"C:\Users\Admin\AppData\Local\Temp\d9438c940bb1c2e28be59fe006a4e424b5651f9ce0549e64a0825ea0766b975f.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
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C:\Users\Admin\AppData\Local\Temp\3582-490\d9438c940bb1c2e28be59fe006a4e424b5651f9ce0549e64a0825ea0766b975f.exe"C:\Users\Admin\AppData\Local\Temp\3582-490\d9438c940bb1c2e28be59fe006a4e424b5651f9ce0549e64a0825ea0766b975f.exe"2⤵
- Executes dropped EXE
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
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Downloads
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C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXEFilesize
86KB
MD53b73078a714bf61d1c19ebc3afc0e454
SHA19abeabd74613a2f533e2244c9ee6f967188e4e7e
SHA256ded54d1fcca07b6bff2bc3b9a1131eac29ff1f836e5d7a7c5c325ec5abe96e29
SHA51275959d4e8a7649c3268b551a2a378e6d27c0bfb03d2422ebeeb67b0a3f78c079473214057518930f2d72773ce79b106fd2d78405e8e3d8883459dcbb49c163c4
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C:\Users\Admin\AppData\Local\Temp\3582-490\d9438c940bb1c2e28be59fe006a4e424b5651f9ce0549e64a0825ea0766b975f.exeFilesize
1.1MB
MD5ed614bbc300294b9c6280d314c3e4bc0
SHA19f0d0cdb4601f6a5b8ec5e511c91b03c9237a253
SHA256b1bc355456133ffdafaf14f0d55e122b858ccdce5827dc669d83d763259b82db
SHA5129ab28289b782604b1f43aae73b4cb50cd036eb9908e8e36e8bfd97f27750bb2aa041d9dea4796445d58a3c41ff4a35bb67d851b66f811d46ed465d4bbb4c6ac4
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memory/2032-12-0x00007FF8FAAA3000-0x00007FF8FAAA5000-memory.dmpFilesize
8KB
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memory/2032-13-0x0000022B4E570000-0x0000022B4E696000-memory.dmpFilesize
1.1MB
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memory/2032-14-0x00007FF8FAAA0000-0x00007FF8FB561000-memory.dmpFilesize
10.8MB
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memory/2032-103-0x00007FF8FAAA0000-0x00007FF8FB561000-memory.dmpFilesize
10.8MB
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memory/5020-104-0x0000000000400000-0x000000000041B000-memory.dmpFilesize
108KB
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memory/5020-105-0x0000000000400000-0x000000000041B000-memory.dmpFilesize
108KB
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memory/5020-107-0x0000000000400000-0x000000000041B000-memory.dmpFilesize
108KB