Analysis
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max time kernel
94s -
max time network
95s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
10/10/2024, 22:40
Behavioral task
behavioral1
Sample
72e76d5332f6cdeeb3013f01719605e48d8237e811545df4f8f3e6b3f4e14d43.exe
Resource
win7-20240903-en
windows7-x64
12 signatures
150 seconds
Behavioral task
behavioral2
Sample
72e76d5332f6cdeeb3013f01719605e48d8237e811545df4f8f3e6b3f4e14d43.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
12 signatures
150 seconds
General
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Target
72e76d5332f6cdeeb3013f01719605e48d8237e811545df4f8f3e6b3f4e14d43.exe
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Size
118KB
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MD5
a37ad92f0af0a3c77e754518782a183e
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SHA1
5ed55dd3f003f9b69b4ad22602b364586b9edcdf
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SHA256
72e76d5332f6cdeeb3013f01719605e48d8237e811545df4f8f3e6b3f4e14d43
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SHA512
84a3537dd1e97145ec91e5937050f5f5855c921cbb095cb02ba0c0448ff1cb740c0a00d650a50b91c8056023997af12bf6b176259205ef28c39d7056e3bd8ec1
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SSDEEP
1536:JxqjQ+P04wsmJCliPzmU70LAo/OOviUFTaL2dDNYOFWHWI3go:sr85CliPzmUot/OOvrFTaL2dDGxWqv
Score
10/10
Malware Config
Signatures
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Detect Neshta payload 4 IoCs
resource yara_rule behavioral2/files/0x000600000002023a-16.dat family_neshta behavioral2/memory/796-96-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/796-97-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/796-99-0x0000000000400000-0x000000000041B000-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.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\Control Panel\International\Geo\Nation 72e76d5332f6cdeeb3013f01719605e48d8237e811545df4f8f3e6b3f4e14d43.exe -
Executes dropped EXE 1 IoCs
pid Process 5064 72e76d5332f6cdeeb3013f01719605e48d8237e811545df4f8f3e6b3f4e14d43.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\" %*" 72e76d5332f6cdeeb3013f01719605e48d8237e811545df4f8f3e6b3f4e14d43.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\Adobe\ACROBA~1\Reader\WOW_HE~1.EXE 72e76d5332f6cdeeb3013f01719605e48d8237e811545df4f8f3e6b3f4e14d43.exe File opened for modification C:\PROGRA~2\Google\Update\DISABL~1.EXE 72e76d5332f6cdeeb3013f01719605e48d8237e811545df4f8f3e6b3f4e14d43.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\MSEDGE~1.EXE 72e76d5332f6cdeeb3013f01719605e48d8237e811545df4f8f3e6b3f4e14d43.exe File opened for modification C:\PROGRA~2\WINDOW~4\setup_wm.exe 72e76d5332f6cdeeb3013f01719605e48d8237e811545df4f8f3e6b3f4e14d43.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADOBEC~1.EXE 72e76d5332f6cdeeb3013f01719605e48d8237e811545df4f8f3e6b3f4e14d43.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe 72e76d5332f6cdeeb3013f01719605e48d8237e811545df4f8f3e6b3f4e14d43.exe File opened for modification C:\PROGRA~2\INTERN~1\ieinstal.exe 72e76d5332f6cdeeb3013f01719605e48d8237e811545df4f8f3e6b3f4e14d43.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\COOKIE~1.EXE 72e76d5332f6cdeeb3013f01719605e48d8237e811545df4f8f3e6b3f4e14d43.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\msedge.exe 72e76d5332f6cdeeb3013f01719605e48d8237e811545df4f8f3e6b3f4e14d43.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~3.EXE 72e76d5332f6cdeeb3013f01719605e48d8237e811545df4f8f3e6b3f4e14d43.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~3.EXE 72e76d5332f6cdeeb3013f01719605e48d8237e811545df4f8f3e6b3f4e14d43.exe File opened for modification C:\PROGRA~3\MICROS~1\CLICKT~1\{9AC08~1\INTEGR~1.EXE 72e76d5332f6cdeeb3013f01719605e48d8237e811545df4f8f3e6b3f4e14d43.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\64BITM~1.EXE 72e76d5332f6cdeeb3013f01719605e48d8237e811545df4f8f3e6b3f4e14d43.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADelRCP.exe 72e76d5332f6cdeeb3013f01719605e48d8237e811545df4f8f3e6b3f4e14d43.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\32BITM~1.EXE 72e76d5332f6cdeeb3013f01719605e48d8237e811545df4f8f3e6b3f4e14d43.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\AdobeARM.exe 72e76d5332f6cdeeb3013f01719605e48d8237e811545df4f8f3e6b3f4e14d43.exe File opened for modification C:\PROGRA~2\INTERN~1\iexplore.exe 72e76d5332f6cdeeb3013f01719605e48d8237e811545df4f8f3e6b3f4e14d43.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\INSTAL~1\setup.exe 72e76d5332f6cdeeb3013f01719605e48d8237e811545df4f8f3e6b3f4e14d43.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmpshare.exe 72e76d5332f6cdeeb3013f01719605e48d8237e811545df4f8f3e6b3f4e14d43.exe File opened for modification C:\PROGRA~2\WI8A19~1\ImagingDevices.exe 72e76d5332f6cdeeb3013f01719605e48d8237e811545df4f8f3e6b3f4e14d43.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE 72e76d5332f6cdeeb3013f01719605e48d8237e811545df4f8f3e6b3f4e14d43.exe File opened for modification C:\PROGRA~3\PACKAG~1\{D87AE~1\WINDOW~1.EXE 72e76d5332f6cdeeb3013f01719605e48d8237e811545df4f8f3e6b3f4e14d43.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MI9C33~1.EXE 72e76d5332f6cdeeb3013f01719605e48d8237e811545df4f8f3e6b3f4e14d43.exe File opened for modification C:\PROGRA~2\MOZILL~1\UNINST~1.EXE 72e76d5332f6cdeeb3013f01719605e48d8237e811545df4f8f3e6b3f4e14d43.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmpconfig.exe 72e76d5332f6cdeeb3013f01719605e48d8237e811545df4f8f3e6b3f4e14d43.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE 72e76d5332f6cdeeb3013f01719605e48d8237e811545df4f8f3e6b3f4e14d43.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\IDENTI~1.EXE 72e76d5332f6cdeeb3013f01719605e48d8237e811545df4f8f3e6b3f4e14d43.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\ADOBEA~1.EXE 72e76d5332f6cdeeb3013f01719605e48d8237e811545df4f8f3e6b3f4e14d43.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~3.EXE 72e76d5332f6cdeeb3013f01719605e48d8237e811545df4f8f3e6b3f4e14d43.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~1.EXE 72e76d5332f6cdeeb3013f01719605e48d8237e811545df4f8f3e6b3f4e14d43.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\BHO\IE_TO_~1.EXE 72e76d5332f6cdeeb3013f01719605e48d8237e811545df4f8f3e6b3f4e14d43.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmlaunch.exe 72e76d5332f6cdeeb3013f01719605e48d8237e811545df4f8f3e6b3f4e14d43.exe File opened for modification C:\PROGRA~3\Adobe\Setup\{AC76B~1\setup.exe 72e76d5332f6cdeeb3013f01719605e48d8237e811545df4f8f3e6b3f4e14d43.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroRd32.exe 72e76d5332f6cdeeb3013f01719605e48d8237e811545df4f8f3e6b3f4e14d43.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaw.exe 72e76d5332f6cdeeb3013f01719605e48d8237e811545df4f8f3e6b3f4e14d43.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaws.exe 72e76d5332f6cdeeb3013f01719605e48d8237e811545df4f8f3e6b3f4e14d43.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOBD5D~1.EXE 72e76d5332f6cdeeb3013f01719605e48d8237e811545df4f8f3e6b3f4e14d43.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\NOTIFI~1.EXE 72e76d5332f6cdeeb3013f01719605e48d8237e811545df4f8f3e6b3f4e14d43.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MID1AD~1.EXE 72e76d5332f6cdeeb3013f01719605e48d8237e811545df4f8f3e6b3f4e14d43.exe File opened for modification C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE 72e76d5332f6cdeeb3013f01719605e48d8237e811545df4f8f3e6b3f4e14d43.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\FULLTR~1.EXE 72e76d5332f6cdeeb3013f01719605e48d8237e811545df4f8f3e6b3f4e14d43.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\arh.exe 72e76d5332f6cdeeb3013f01719605e48d8237e811545df4f8f3e6b3f4e14d43.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Browser\WCCHRO~1\WCCHRO~1.EXE 72e76d5332f6cdeeb3013f01719605e48d8237e811545df4f8f3e6b3f4e14d43.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\READER~1.EXE 72e76d5332f6cdeeb3013f01719605e48d8237e811545df4f8f3e6b3f4e14d43.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GO664E~1.EXE 72e76d5332f6cdeeb3013f01719605e48d8237e811545df4f8f3e6b3f4e14d43.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~2.EXE 72e76d5332f6cdeeb3013f01719605e48d8237e811545df4f8f3e6b3f4e14d43.exe File opened for modification C:\PROGRA~2\WINDOW~3\ACCESS~1\wordpad.exe 72e76d5332f6cdeeb3013f01719605e48d8237e811545df4f8f3e6b3f4e14d43.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroCEF\RdrCEF.exe 72e76d5332f6cdeeb3013f01719605e48d8237e811545df4f8f3e6b3f4e14d43.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\ELEVAT~1.EXE 72e76d5332f6cdeeb3013f01719605e48d8237e811545df4f8f3e6b3f4e14d43.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\msedge.exe 72e76d5332f6cdeeb3013f01719605e48d8237e811545df4f8f3e6b3f4e14d43.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MIA062~1.EXE 72e76d5332f6cdeeb3013f01719605e48d8237e811545df4f8f3e6b3f4e14d43.exe File opened for modification C:\PROGRA~3\PACKAG~1\{63880~1\WINDOW~1.EXE 72e76d5332f6cdeeb3013f01719605e48d8237e811545df4f8f3e6b3f4e14d43.exe File opened for modification C:\PROGRA~2\INTERN~1\ielowutil.exe 72e76d5332f6cdeeb3013f01719605e48d8237e811545df4f8f3e6b3f4e14d43.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\LOGTRA~1.EXE 72e76d5332f6cdeeb3013f01719605e48d8237e811545df4f8f3e6b3f4e14d43.exe File opened for modification C:\PROGRA~2\WINDOW~2\wabmig.exe 72e76d5332f6cdeeb3013f01719605e48d8237e811545df4f8f3e6b3f4e14d43.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmprph.exe 72e76d5332f6cdeeb3013f01719605e48d8237e811545df4f8f3e6b3f4e14d43.exe File opened for modification C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE 72e76d5332f6cdeeb3013f01719605e48d8237e811545df4f8f3e6b3f4e14d43.exe File opened for modification C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE 72e76d5332f6cdeeb3013f01719605e48d8237e811545df4f8f3e6b3f4e14d43.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Eula.exe 72e76d5332f6cdeeb3013f01719605e48d8237e811545df4f8f3e6b3f4e14d43.exe File opened for modification C:\PROGRA~3\PACKAG~1\{57A73~1\VC_RED~1.EXE 72e76d5332f6cdeeb3013f01719605e48d8237e811545df4f8f3e6b3f4e14d43.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~1.EXE 72e76d5332f6cdeeb3013f01719605e48d8237e811545df4f8f3e6b3f4e14d43.exe File opened for modification C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE 72e76d5332f6cdeeb3013f01719605e48d8237e811545df4f8f3e6b3f4e14d43.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmplayer.exe 72e76d5332f6cdeeb3013f01719605e48d8237e811545df4f8f3e6b3f4e14d43.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~2.EXE 72e76d5332f6cdeeb3013f01719605e48d8237e811545df4f8f3e6b3f4e14d43.exe -
Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\svchost.com 72e76d5332f6cdeeb3013f01719605e48d8237e811545df4f8f3e6b3f4e14d43.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 72e76d5332f6cdeeb3013f01719605e48d8237e811545df4f8f3e6b3f4e14d43.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\" %*" 72e76d5332f6cdeeb3013f01719605e48d8237e811545df4f8f3e6b3f4e14d43.exe -
Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 796 wrote to memory of 5064 796 72e76d5332f6cdeeb3013f01719605e48d8237e811545df4f8f3e6b3f4e14d43.exe 85 PID 796 wrote to memory of 5064 796 72e76d5332f6cdeeb3013f01719605e48d8237e811545df4f8f3e6b3f4e14d43.exe 85
Processes
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C:\Users\Admin\AppData\Local\Temp\72e76d5332f6cdeeb3013f01719605e48d8237e811545df4f8f3e6b3f4e14d43.exe"C:\Users\Admin\AppData\Local\Temp\72e76d5332f6cdeeb3013f01719605e48d8237e811545df4f8f3e6b3f4e14d43.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:796 -
C:\Users\Admin\AppData\Local\Temp\3582-490\72e76d5332f6cdeeb3013f01719605e48d8237e811545df4f8f3e6b3f4e14d43.exe"C:\Users\Admin\AppData\Local\Temp\3582-490\72e76d5332f6cdeeb3013f01719605e48d8237e811545df4f8f3e6b3f4e14d43.exe"2⤵
- Executes dropped EXE
PID:5064
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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\72e76d5332f6cdeeb3013f01719605e48d8237e811545df4f8f3e6b3f4e14d43.exe
Filesize77KB
MD5a293c01b195836b621b3acbc8efdae9e
SHA1eba01682a207ed61ce39a023e4f33cfcbe05e76d
SHA256ce5cb33a3704bb61985b6f97690465d071bbb77f14c520566066899bc8c65742
SHA51236b0b6f5e87677fa8ed71720210da947df4970053eb87b4ac0a3a2e0337047b00ddba01473ca540c111f9262f6fa4b086407d541338aff8766f2e2ea39b354e1