Analysis
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max time kernel
93s -
max time network
138s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
15-11-2024 22:19
Behavioral task
behavioral1
Sample
58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.exe
Resource
win10v2004-20241007-en
General
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Target
58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.exe
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Size
119KB
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MD5
70807b1f84a13433ea65aa9d6254e741
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SHA1
490be2990bfbd9c65b11f8ef7b955ee83cd4aeb2
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SHA256
58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b
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SHA512
0e620e1078e2f1d9527d7bacdf6ab0171db1beeb361eaf451a0d7404dc0d1983aabad5acc4eb24e088ed4a444cbe0b7597c92707a82ef924f8ec599324a48882
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SSDEEP
1536:JxqjQ+P04wsmJCDOc9G87pGih7nJZdXBKUOd+1mBxT3UTH6ay9r8uyspxlH9ro4O:sr85CDOc9G87pGih7nRmBxyYB2WU7
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/3368-92-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/3368-93-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/3368-95-0x0000000000400000-0x000000000041B000-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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Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Control Panel\International\Geo\Nation 58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.exe -
Executes dropped EXE 1 IoCs
Processes:
58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.exepid process 2468 58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.exe -
Modifies system executable filetype association 2 TTPs 1 IoCs
Processes:
58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*" 58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.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
Processes:
58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.exedescription ioc process File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\arh.exe 58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOF5E2~1.EXE 58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.exe File opened for modification C:\PROGRA~2\INTERN~1\ieinstal.exe 58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\NOTIFI~1.EXE 58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.exe File opened for modification C:\PROGRA~3\PACKAG~1\{63880~1\WINDOW~1.EXE 58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\AdobeARM.exe 58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.exe File opened for modification C:\PROGRA~2\Google\Update\DISABL~1.EXE 58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.exe File opened for modification C:\PROGRA~2\INTERN~1\ielowutil.exe 58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MIA062~1.EXE 58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmpshare.exe 58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE 58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF5AF~1\WINDOW~1.EXE 58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADOBEC~1.EXE 58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\32BITM~1.EXE 58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE 58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\BHO\IE_TO_~1.EXE 58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.exe File opened for modification C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE 58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.exe File opened for modification C:\PROGRA~3\PACKAG~1\{D87AE~1\WINDOW~1.EXE 58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\ADOBEA~1.EXE 58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.exe File opened for modification C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jaureg.exe 58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~4.EXE 58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmlaunch.exe 58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.exe File opened for modification C:\PROGRA~2\WINDOW~3\ACCESS~1\wordpad.exe 58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.exe File opened for modification C:\PROGRA~2\WI8A19~1\ImagingDevices.exe 58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.exe File opened for modification C:\PROGRA~3\PACKAG~1\{57A73~1\VC_RED~1.EXE 58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\64BITM~1.EXE 58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~3.EXE 58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.exe File opened for modification C:\PROGRA~2\INTERN~1\iexplore.exe 58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\ELEVAT~1.EXE 58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\IDENTI~1.EXE 58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~3.EXE 58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Eula.exe 58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.exe File opened for modification C:\PROGRA~2\MOZILL~1\UNINST~1.EXE 58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmpconfig.exe 58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE 58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\FULLTR~1.EXE 58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~2.EXE 58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\PWAHEL~1.EXE 58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~1.EXE 58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.exe File opened for modification C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE 58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~1.EXE 58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\msedge.exe 58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroRd32.exe 58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\READER~1.EXE 58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\WOW_HE~1.EXE 58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~2.EXE 58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.exe File opened for modification C:\PROGRA~2\WINDOW~4\setup_wm.exe 58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmplayer.exe 58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.exe File opened for modification C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE 58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADelRCP.exe 58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~1.EXE 58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~4.EXE 58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\MSEDGE~1.EXE 58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~2.EXE 58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Browser\WCCHRO~1\WCCHRO~1.EXE 58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe 58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaws.exe 58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.exe File opened for modification C:\PROGRA~2\INTERN~1\ExtExport.exe 58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\INSTAL~1\setup.exe 58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\PWAHEL~1.EXE 58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MI9C33~1.EXE 58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.exe File opened for modification C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE 58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroCEF\RdrCEF.exe 58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmprph.exe 58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.exe -
Drops file in Windows directory 1 IoCs
Processes:
58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.exedescription ioc process File opened for modification C:\Windows\svchost.com 58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.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 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
Processes:
58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.exe58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.exe -
Modifies registry class 1 IoCs
Processes:
58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*" 58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.exedescription pid process target process PID 3368 wrote to memory of 2468 3368 58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.exe 58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.exe PID 3368 wrote to memory of 2468 3368 58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.exe 58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.exe PID 3368 wrote to memory of 2468 3368 58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.exe 58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.exe"C:\Users\Admin\AppData\Local\Temp\58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.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:3368 -
C:\Users\Admin\AppData\Local\Temp\3582-490\58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.exe"C:\Users\Admin\AppData\Local\Temp\3582-490\58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:2468
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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\58d52ba3ddb8fadf9c2c141961656f2ffe5d4e8efaa305fa84c1dddb4976409b.exe
Filesize79KB
MD5cf475674cbbfa8b2b1a333c49eacfa2a
SHA150b5656f34a28b65a931f2fd64f213cbd4427c24
SHA25643f64d1084212bc79ab02423a28216a7bc4561af0ab95a07dd905ee2be935bff
SHA5127677f79b9227c09deda898599720db519b1a3832e7c60960ae3b4ac02a538d7a920ea11c81743dcaa0ac682c90b33d8a9f976c854fc48f5b789116c079158e10