Analysis
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max time kernel
93s -
max time network
146s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
05-12-2024 02:37
Behavioral task
behavioral1
Sample
6163a3302b0eb60ff371116b0e90de30df65493ac7192235d4495e43c4a41d4f.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
6163a3302b0eb60ff371116b0e90de30df65493ac7192235d4495e43c4a41d4f.exe
Resource
win10v2004-20241007-en
General
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Target
6163a3302b0eb60ff371116b0e90de30df65493ac7192235d4495e43c4a41d4f.exe
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Size
5.7MB
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MD5
54c804c8f597748ce17394624b6c08a4
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SHA1
4afa779208e5fa47630a8c4a17107e54db2234f5
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SHA256
6163a3302b0eb60ff371116b0e90de30df65493ac7192235d4495e43c4a41d4f
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SHA512
17ef71946a361962fc1747d78b60bb481574fba96b079cc3f7b2f220fa36db506cecd3ef9729c84c4e20b9c04b50ec766431d5dce0e21b8f2a15037750003384
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SSDEEP
49152:trikhN5aCxzCm5BOjP7lTu142JueO4dG8Hc64HTan/Fb:RQXQ
Malware Config
Signatures
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Detect Neshta payload 4 IoCs
resource yara_rule behavioral2/files/0x0006000000020228-37.dat family_neshta behavioral2/memory/2668-126-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/2668-130-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/2668-132-0x0000000000400000-0x000000000041B000-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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Neshta family
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Downloads MZ/PE file
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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-1-5-21-4089630652-1596403869-279772308-1000\Control Panel\International\Geo\Nation 6163a3302b0eb60ff371116b0e90de30df65493ac7192235d4495e43c4a41d4f.exe -
Executes dropped EXE 1 IoCs
pid Process 2364 6163a3302b0eb60ff371116b0e90de30df65493ac7192235d4495e43c4a41d4f.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\" %*" 6163a3302b0eb60ff371116b0e90de30df65493ac7192235d4495e43c4a41d4f.exe -
Reads user/profile data of web browsers 3 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
description ioc Process File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\PWAHEL~1.EXE 6163a3302b0eb60ff371116b0e90de30df65493ac7192235d4495e43c4a41d4f.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~1.EXE 6163a3302b0eb60ff371116b0e90de30df65493ac7192235d4495e43c4a41d4f.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~4.EXE 6163a3302b0eb60ff371116b0e90de30df65493ac7192235d4495e43c4a41d4f.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MI9C33~1.EXE 6163a3302b0eb60ff371116b0e90de30df65493ac7192235d4495e43c4a41d4f.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaw.exe 6163a3302b0eb60ff371116b0e90de30df65493ac7192235d4495e43c4a41d4f.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADOBEC~1.EXE 6163a3302b0eb60ff371116b0e90de30df65493ac7192235d4495e43c4a41d4f.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE 6163a3302b0eb60ff371116b0e90de30df65493ac7192235d4495e43c4a41d4f.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\INSTAL~1\setup.exe 6163a3302b0eb60ff371116b0e90de30df65493ac7192235d4495e43c4a41d4f.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE 6163a3302b0eb60ff371116b0e90de30df65493ac7192235d4495e43c4a41d4f.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmpconfig.exe 6163a3302b0eb60ff371116b0e90de30df65493ac7192235d4495e43c4a41d4f.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\PWAHEL~1.EXE 6163a3302b0eb60ff371116b0e90de30df65493ac7192235d4495e43c4a41d4f.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\COOKIE~1.EXE 6163a3302b0eb60ff371116b0e90de30df65493ac7192235d4495e43c4a41d4f.exe File opened for modification C:\PROGRA~3\PACKAG~1\{63880~1\WINDOW~1.EXE 6163a3302b0eb60ff371116b0e90de30df65493ac7192235d4495e43c4a41d4f.exe File opened for modification C:\PROGRA~2\Google\Update\DISABL~1.EXE 6163a3302b0eb60ff371116b0e90de30df65493ac7192235d4495e43c4a41d4f.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\WOW_HE~1.EXE 6163a3302b0eb60ff371116b0e90de30df65493ac7192235d4495e43c4a41d4f.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~3.EXE 6163a3302b0eb60ff371116b0e90de30df65493ac7192235d4495e43c4a41d4f.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~1.EXE 6163a3302b0eb60ff371116b0e90de30df65493ac7192235d4495e43c4a41d4f.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GO664E~1.EXE 6163a3302b0eb60ff371116b0e90de30df65493ac7192235d4495e43c4a41d4f.exe File opened for modification C:\PROGRA~2\INTERN~1\ielowutil.exe 6163a3302b0eb60ff371116b0e90de30df65493ac7192235d4495e43c4a41d4f.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\IDENTI~1.EXE 6163a3302b0eb60ff371116b0e90de30df65493ac7192235d4495e43c4a41d4f.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroCEF\RdrCEF.exe 6163a3302b0eb60ff371116b0e90de30df65493ac7192235d4495e43c4a41d4f.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe 6163a3302b0eb60ff371116b0e90de30df65493ac7192235d4495e43c4a41d4f.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOF5E2~1.EXE 6163a3302b0eb60ff371116b0e90de30df65493ac7192235d4495e43c4a41d4f.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~1.EXE 6163a3302b0eb60ff371116b0e90de30df65493ac7192235d4495e43c4a41d4f.exe File opened for modification C:\PROGRA~2\WI8A19~1\ImagingDevices.exe 6163a3302b0eb60ff371116b0e90de30df65493ac7192235d4495e43c4a41d4f.exe File opened for modification C:\PROGRA~3\PACKAG~1\{D87AE~1\WINDOW~1.EXE 6163a3302b0eb60ff371116b0e90de30df65493ac7192235d4495e43c4a41d4f.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADelRCP.exe 6163a3302b0eb60ff371116b0e90de30df65493ac7192235d4495e43c4a41d4f.exe File opened for modification C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE 6163a3302b0eb60ff371116b0e90de30df65493ac7192235d4495e43c4a41d4f.exe File opened for modification C:\PROGRA~2\WINDOW~4\setup_wm.exe 6163a3302b0eb60ff371116b0e90de30df65493ac7192235d4495e43c4a41d4f.exe File opened for modification C:\PROGRA~3\MICROS~1\CLICKT~1\{9AC08~1\INTEGR~1.EXE 6163a3302b0eb60ff371116b0e90de30df65493ac7192235d4495e43c4a41d4f.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroRd32.exe 6163a3302b0eb60ff371116b0e90de30df65493ac7192235d4495e43c4a41d4f.exe File opened for modification C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE 6163a3302b0eb60ff371116b0e90de30df65493ac7192235d4495e43c4a41d4f.exe File opened for modification C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE 6163a3302b0eb60ff371116b0e90de30df65493ac7192235d4495e43c4a41d4f.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\READER~1.EXE 6163a3302b0eb60ff371116b0e90de30df65493ac7192235d4495e43c4a41d4f.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~4.EXE 6163a3302b0eb60ff371116b0e90de30df65493ac7192235d4495e43c4a41d4f.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~3.EXE 6163a3302b0eb60ff371116b0e90de30df65493ac7192235d4495e43c4a41d4f.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\32BITM~1.EXE 6163a3302b0eb60ff371116b0e90de30df65493ac7192235d4495e43c4a41d4f.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Browser\WCCHRO~1\WCCHRO~1.EXE 6163a3302b0eb60ff371116b0e90de30df65493ac7192235d4495e43c4a41d4f.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\LOGTRA~1.EXE 6163a3302b0eb60ff371116b0e90de30df65493ac7192235d4495e43c4a41d4f.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\AdobeARM.exe 6163a3302b0eb60ff371116b0e90de30df65493ac7192235d4495e43c4a41d4f.exe File opened for modification C:\PROGRA~2\INTERN~1\iexplore.exe 6163a3302b0eb60ff371116b0e90de30df65493ac7192235d4495e43c4a41d4f.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~2.EXE 6163a3302b0eb60ff371116b0e90de30df65493ac7192235d4495e43c4a41d4f.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\MSEDGE~1.EXE 6163a3302b0eb60ff371116b0e90de30df65493ac7192235d4495e43c4a41d4f.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MID1AD~1.EXE 6163a3302b0eb60ff371116b0e90de30df65493ac7192235d4495e43c4a41d4f.exe File opened for modification C:\Program Files\Microsoft SQL Server\150\SSEI\LogFiles\SSEI-Dev_20241205023805.txt 6163a3302b0eb60ff371116b0e90de30df65493ac7192235d4495e43c4a41d4f.exe File opened for modification C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE 6163a3302b0eb60ff371116b0e90de30df65493ac7192235d4495e43c4a41d4f.exe File opened for modification C:\PROGRA~3\Adobe\Setup\{AC76B~1\setup.exe 6163a3302b0eb60ff371116b0e90de30df65493ac7192235d4495e43c4a41d4f.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~3.EXE 6163a3302b0eb60ff371116b0e90de30df65493ac7192235d4495e43c4a41d4f.exe File opened for modification C:\PROGRA~2\MOZILL~1\UNINST~1.EXE 6163a3302b0eb60ff371116b0e90de30df65493ac7192235d4495e43c4a41d4f.exe File opened for modification C:\PROGRA~2\WINDOW~3\ACCESS~1\wordpad.exe 6163a3302b0eb60ff371116b0e90de30df65493ac7192235d4495e43c4a41d4f.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\NOTIFI~1.EXE 6163a3302b0eb60ff371116b0e90de30df65493ac7192235d4495e43c4a41d4f.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\java.exe 6163a3302b0eb60ff371116b0e90de30df65493ac7192235d4495e43c4a41d4f.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmlaunch.exe 6163a3302b0eb60ff371116b0e90de30df65493ac7192235d4495e43c4a41d4f.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmplayer.exe 6163a3302b0eb60ff371116b0e90de30df65493ac7192235d4495e43c4a41d4f.exe File opened for modification C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jaureg.exe 6163a3302b0eb60ff371116b0e90de30df65493ac7192235d4495e43c4a41d4f.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~2.EXE 6163a3302b0eb60ff371116b0e90de30df65493ac7192235d4495e43c4a41d4f.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\BHO\IE_TO_~1.EXE 6163a3302b0eb60ff371116b0e90de30df65493ac7192235d4495e43c4a41d4f.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\ELEVAT~1.EXE 6163a3302b0eb60ff371116b0e90de30df65493ac7192235d4495e43c4a41d4f.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\msedge.exe 6163a3302b0eb60ff371116b0e90de30df65493ac7192235d4495e43c4a41d4f.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\msedge.exe 6163a3302b0eb60ff371116b0e90de30df65493ac7192235d4495e43c4a41d4f.exe File opened for modification C:\PROGRA~2\WINDOW~2\wabmig.exe 6163a3302b0eb60ff371116b0e90de30df65493ac7192235d4495e43c4a41d4f.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF5AF~1\WINDOW~1.EXE 6163a3302b0eb60ff371116b0e90de30df65493ac7192235d4495e43c4a41d4f.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaws.exe 6163a3302b0eb60ff371116b0e90de30df65493ac7192235d4495e43c4a41d4f.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOBD5D~1.EXE 6163a3302b0eb60ff371116b0e90de30df65493ac7192235d4495e43c4a41d4f.exe -
Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\svchost.com 6163a3302b0eb60ff371116b0e90de30df65493ac7192235d4495e43c4a41d4f.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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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 6163a3302b0eb60ff371116b0e90de30df65493ac7192235d4495e43c4a41d4f.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\" %*" 6163a3302b0eb60ff371116b0e90de30df65493ac7192235d4495e43c4a41d4f.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2364 6163a3302b0eb60ff371116b0e90de30df65493ac7192235d4495e43c4a41d4f.exe -
Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 2668 wrote to memory of 2364 2668 6163a3302b0eb60ff371116b0e90de30df65493ac7192235d4495e43c4a41d4f.exe 84 PID 2668 wrote to memory of 2364 2668 6163a3302b0eb60ff371116b0e90de30df65493ac7192235d4495e43c4a41d4f.exe 84
Processes
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C:\Users\Admin\AppData\Local\Temp\6163a3302b0eb60ff371116b0e90de30df65493ac7192235d4495e43c4a41d4f.exe"C:\Users\Admin\AppData\Local\Temp\6163a3302b0eb60ff371116b0e90de30df65493ac7192235d4495e43c4a41d4f.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:2668 -
C:\Users\Admin\AppData\Local\Temp\3582-490\6163a3302b0eb60ff371116b0e90de30df65493ac7192235d4495e43c4a41d4f.exe"C:\Users\Admin\AppData\Local\Temp\3582-490\6163a3302b0eb60ff371116b0e90de30df65493ac7192235d4495e43c4a41d4f.exe"2⤵
- Executes dropped EXE
- Drops file in Program Files directory
- Suspicious use of AdjustPrivilegeToken
PID:2364
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
86KB
MD53b73078a714bf61d1c19ebc3afc0e454
SHA19abeabd74613a2f533e2244c9ee6f967188e4e7e
SHA256ded54d1fcca07b6bff2bc3b9a1131eac29ff1f836e5d7a7c5c325ec5abe96e29
SHA51275959d4e8a7649c3268b551a2a378e6d27c0bfb03d2422ebeeb67b0a3f78c079473214057518930f2d72773ce79b106fd2d78405e8e3d8883459dcbb49c163c4
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C:\Users\Admin\AppData\Local\Temp\3582-490\6163a3302b0eb60ff371116b0e90de30df65493ac7192235d4495e43c4a41d4f.exe
Filesize5.7MB
MD50066f98970748d1173343ecb8efcb60f
SHA1b849377f56b23bedd094b3069f645542f095b782
SHA256fdec686409d94188a755f39cb793f93fd2f0b62e99bc13ea9a63e1f3dd78c8a1
SHA512fd805eb1e9be1bebe114d3e069fd387e337b620b003425d824debf5426111f97138b2e654e467b41983685c634d485edfc8434ad6217197d1266925f5ede9b1a