Analysis
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max time kernel
135s -
max time network
140s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
03-11-2024 23:37
Behavioral task
behavioral1
Sample
5f64a5d44ff9f2c34f2d4ae78354ecbb1462b1b2993f19bd1ee81ee52d9da167.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
5f64a5d44ff9f2c34f2d4ae78354ecbb1462b1b2993f19bd1ee81ee52d9da167.exe
Resource
win10v2004-20241007-en
General
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Target
5f64a5d44ff9f2c34f2d4ae78354ecbb1462b1b2993f19bd1ee81ee52d9da167.exe
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Size
1.6MB
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MD5
09df699ac4f7cae73e3de775d14b31d7
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SHA1
0dcb3ce460d0908ee6ac4bd766d51bccfc4c37c3
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SHA256
5f64a5d44ff9f2c34f2d4ae78354ecbb1462b1b2993f19bd1ee81ee52d9da167
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SHA512
80cd679d67df14779b001d97158841ce39d8c86b2bbe632358a188d4cd85559c18deb8f95f660f94c4d6508203e6e535821d0798b24728807c652f965959597a
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SSDEEP
12288:Z+1/fqxzUv94+7XCvE/oa2jo0VVUZoTnG3vIpaBuKNB7whzQMY:dxzIYE/oa2jo0VVUZknG3v14ghwha
Malware Config
Signatures
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Detect Neshta payload 5 IoCs
Processes:
resource yara_rule behavioral2/files/0x0006000000020253-15.dat family_neshta behavioral2/memory/2612-95-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/2612-96-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/2612-97-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/2612-99-0x0000000000400000-0x000000000041B000-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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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:
5f64a5d44ff9f2c34f2d4ae78354ecbb1462b1b2993f19bd1ee81ee52d9da167.exedescription ioc Process Key value queried \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Control Panel\International\Geo\Nation 5f64a5d44ff9f2c34f2d4ae78354ecbb1462b1b2993f19bd1ee81ee52d9da167.exe -
Executes dropped EXE 1 IoCs
Processes:
5f64a5d44ff9f2c34f2d4ae78354ecbb1462b1b2993f19bd1ee81ee52d9da167.exepid Process 5040 5f64a5d44ff9f2c34f2d4ae78354ecbb1462b1b2993f19bd1ee81ee52d9da167.exe -
Modifies system executable filetype association 2 TTPs 1 IoCs
Processes:
5f64a5d44ff9f2c34f2d4ae78354ecbb1462b1b2993f19bd1ee81ee52d9da167.exedescription ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*" 5f64a5d44ff9f2c34f2d4ae78354ecbb1462b1b2993f19bd1ee81ee52d9da167.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:
5f64a5d44ff9f2c34f2d4ae78354ecbb1462b1b2993f19bd1ee81ee52d9da167.exedescription ioc Process File opened for modification C:\PROGRA~2\INTERN~1\ExtExport.exe 5f64a5d44ff9f2c34f2d4ae78354ecbb1462b1b2993f19bd1ee81ee52d9da167.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~1.EXE 5f64a5d44ff9f2c34f2d4ae78354ecbb1462b1b2993f19bd1ee81ee52d9da167.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\NOTIFI~1.EXE 5f64a5d44ff9f2c34f2d4ae78354ecbb1462b1b2993f19bd1ee81ee52d9da167.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADOBEC~1.EXE 5f64a5d44ff9f2c34f2d4ae78354ecbb1462b1b2993f19bd1ee81ee52d9da167.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\64BITM~1.EXE 5f64a5d44ff9f2c34f2d4ae78354ecbb1462b1b2993f19bd1ee81ee52d9da167.exe File opened for modification C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jaureg.exe 5f64a5d44ff9f2c34f2d4ae78354ecbb1462b1b2993f19bd1ee81ee52d9da167.exe File opened for modification C:\PROGRA~2\INTERN~1\iexplore.exe 5f64a5d44ff9f2c34f2d4ae78354ecbb1462b1b2993f19bd1ee81ee52d9da167.exe File opened for modification C:\PROGRA~3\Adobe\Setup\{AC76B~1\setup.exe 5f64a5d44ff9f2c34f2d4ae78354ecbb1462b1b2993f19bd1ee81ee52d9da167.exe File opened for modification C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE 5f64a5d44ff9f2c34f2d4ae78354ecbb1462b1b2993f19bd1ee81ee52d9da167.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe 5f64a5d44ff9f2c34f2d4ae78354ecbb1462b1b2993f19bd1ee81ee52d9da167.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\java.exe 5f64a5d44ff9f2c34f2d4ae78354ecbb1462b1b2993f19bd1ee81ee52d9da167.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaw.exe 5f64a5d44ff9f2c34f2d4ae78354ecbb1462b1b2993f19bd1ee81ee52d9da167.exe File opened for modification C:\PROGRA~3\PACKAG~1\{57A73~1\VC_RED~1.EXE 5f64a5d44ff9f2c34f2d4ae78354ecbb1462b1b2993f19bd1ee81ee52d9da167.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF5AF~1\WINDOW~1.EXE 5f64a5d44ff9f2c34f2d4ae78354ecbb1462b1b2993f19bd1ee81ee52d9da167.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~2.EXE 5f64a5d44ff9f2c34f2d4ae78354ecbb1462b1b2993f19bd1ee81ee52d9da167.exe File opened for modification C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE 5f64a5d44ff9f2c34f2d4ae78354ecbb1462b1b2993f19bd1ee81ee52d9da167.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROBR~1.EXE 5f64a5d44ff9f2c34f2d4ae78354ecbb1462b1b2993f19bd1ee81ee52d9da167.exe File opened for modification C:\PROGRA~2\INTERN~1\ieinstal.exe 5f64a5d44ff9f2c34f2d4ae78354ecbb1462b1b2993f19bd1ee81ee52d9da167.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~3.EXE 5f64a5d44ff9f2c34f2d4ae78354ecbb1462b1b2993f19bd1ee81ee52d9da167.exe File opened for modification C:\PROGRA~2\WINDOW~2\wab.exe 5f64a5d44ff9f2c34f2d4ae78354ecbb1462b1b2993f19bd1ee81ee52d9da167.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOF5E2~1.EXE 5f64a5d44ff9f2c34f2d4ae78354ecbb1462b1b2993f19bd1ee81ee52d9da167.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MID1AD~1.EXE 5f64a5d44ff9f2c34f2d4ae78354ecbb1462b1b2993f19bd1ee81ee52d9da167.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MIA062~1.EXE 5f64a5d44ff9f2c34f2d4ae78354ecbb1462b1b2993f19bd1ee81ee52d9da167.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOBD5D~1.EXE 5f64a5d44ff9f2c34f2d4ae78354ecbb1462b1b2993f19bd1ee81ee52d9da167.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\INSTAL~1\setup.exe 5f64a5d44ff9f2c34f2d4ae78354ecbb1462b1b2993f19bd1ee81ee52d9da167.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\PWAHEL~1.EXE 5f64a5d44ff9f2c34f2d4ae78354ecbb1462b1b2993f19bd1ee81ee52d9da167.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\MSEDGE~1.EXE 5f64a5d44ff9f2c34f2d4ae78354ecbb1462b1b2993f19bd1ee81ee52d9da167.exe File opened for modification C:\PROGRA~2\WINDOW~4\setup_wm.exe 5f64a5d44ff9f2c34f2d4ae78354ecbb1462b1b2993f19bd1ee81ee52d9da167.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroRd32.exe 5f64a5d44ff9f2c34f2d4ae78354ecbb1462b1b2993f19bd1ee81ee52d9da167.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Browser\WCCHRO~1\WCCHRO~1.EXE 5f64a5d44ff9f2c34f2d4ae78354ecbb1462b1b2993f19bd1ee81ee52d9da167.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\AdobeARM.exe 5f64a5d44ff9f2c34f2d4ae78354ecbb1462b1b2993f19bd1ee81ee52d9da167.exe File opened for modification C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE 5f64a5d44ff9f2c34f2d4ae78354ecbb1462b1b2993f19bd1ee81ee52d9da167.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE 5f64a5d44ff9f2c34f2d4ae78354ecbb1462b1b2993f19bd1ee81ee52d9da167.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmpconfig.exe 5f64a5d44ff9f2c34f2d4ae78354ecbb1462b1b2993f19bd1ee81ee52d9da167.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmpshare.exe 5f64a5d44ff9f2c34f2d4ae78354ecbb1462b1b2993f19bd1ee81ee52d9da167.exe File opened for modification C:\PROGRA~2\WI8A19~1\ImagingDevices.exe 5f64a5d44ff9f2c34f2d4ae78354ecbb1462b1b2993f19bd1ee81ee52d9da167.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\READER~1.EXE 5f64a5d44ff9f2c34f2d4ae78354ecbb1462b1b2993f19bd1ee81ee52d9da167.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaws.exe 5f64a5d44ff9f2c34f2d4ae78354ecbb1462b1b2993f19bd1ee81ee52d9da167.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmlaunch.exe 5f64a5d44ff9f2c34f2d4ae78354ecbb1462b1b2993f19bd1ee81ee52d9da167.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\ADOBEA~1.EXE 5f64a5d44ff9f2c34f2d4ae78354ecbb1462b1b2993f19bd1ee81ee52d9da167.exe File opened for modification C:\PROGRA~3\PACKAG~1\{63880~1\WINDOW~1.EXE 5f64a5d44ff9f2c34f2d4ae78354ecbb1462b1b2993f19bd1ee81ee52d9da167.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\arh.exe 5f64a5d44ff9f2c34f2d4ae78354ecbb1462b1b2993f19bd1ee81ee52d9da167.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Eula.exe 5f64a5d44ff9f2c34f2d4ae78354ecbb1462b1b2993f19bd1ee81ee52d9da167.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\32BITM~1.EXE 5f64a5d44ff9f2c34f2d4ae78354ecbb1462b1b2993f19bd1ee81ee52d9da167.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\FULLTR~1.EXE 5f64a5d44ff9f2c34f2d4ae78354ecbb1462b1b2993f19bd1ee81ee52d9da167.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\PWAHEL~1.EXE 5f64a5d44ff9f2c34f2d4ae78354ecbb1462b1b2993f19bd1ee81ee52d9da167.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MI9C33~1.EXE 5f64a5d44ff9f2c34f2d4ae78354ecbb1462b1b2993f19bd1ee81ee52d9da167.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\IDENTI~1.EXE 5f64a5d44ff9f2c34f2d4ae78354ecbb1462b1b2993f19bd1ee81ee52d9da167.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~4.EXE 5f64a5d44ff9f2c34f2d4ae78354ecbb1462b1b2993f19bd1ee81ee52d9da167.exe File opened for modification C:\PROGRA~2\INTERN~1\ielowutil.exe 5f64a5d44ff9f2c34f2d4ae78354ecbb1462b1b2993f19bd1ee81ee52d9da167.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\COOKIE~1.EXE 5f64a5d44ff9f2c34f2d4ae78354ecbb1462b1b2993f19bd1ee81ee52d9da167.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\ELEVAT~1.EXE 5f64a5d44ff9f2c34f2d4ae78354ecbb1462b1b2993f19bd1ee81ee52d9da167.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmprph.exe 5f64a5d44ff9f2c34f2d4ae78354ecbb1462b1b2993f19bd1ee81ee52d9da167.exe File opened for modification C:\PROGRA~3\MICROS~1\CLICKT~1\{9AC08~1\INTEGR~1.EXE 5f64a5d44ff9f2c34f2d4ae78354ecbb1462b1b2993f19bd1ee81ee52d9da167.exe File opened for modification C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE 5f64a5d44ff9f2c34f2d4ae78354ecbb1462b1b2993f19bd1ee81ee52d9da167.exe File opened for modification C:\PROGRA~2\Google\Update\DISABL~1.EXE 5f64a5d44ff9f2c34f2d4ae78354ecbb1462b1b2993f19bd1ee81ee52d9da167.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\msedge.exe 5f64a5d44ff9f2c34f2d4ae78354ecbb1462b1b2993f19bd1ee81ee52d9da167.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~1.EXE 5f64a5d44ff9f2c34f2d4ae78354ecbb1462b1b2993f19bd1ee81ee52d9da167.exe File opened for modification C:\PROGRA~2\MOZILL~1\UNINST~1.EXE 5f64a5d44ff9f2c34f2d4ae78354ecbb1462b1b2993f19bd1ee81ee52d9da167.exe File opened for modification C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE 5f64a5d44ff9f2c34f2d4ae78354ecbb1462b1b2993f19bd1ee81ee52d9da167.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\WOW_HE~1.EXE 5f64a5d44ff9f2c34f2d4ae78354ecbb1462b1b2993f19bd1ee81ee52d9da167.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE 5f64a5d44ff9f2c34f2d4ae78354ecbb1462b1b2993f19bd1ee81ee52d9da167.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GO664E~1.EXE 5f64a5d44ff9f2c34f2d4ae78354ecbb1462b1b2993f19bd1ee81ee52d9da167.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~3.EXE 5f64a5d44ff9f2c34f2d4ae78354ecbb1462b1b2993f19bd1ee81ee52d9da167.exe -
Drops file in Windows directory 1 IoCs
Processes:
5f64a5d44ff9f2c34f2d4ae78354ecbb1462b1b2993f19bd1ee81ee52d9da167.exedescription ioc Process File opened for modification C:\Windows\svchost.com 5f64a5d44ff9f2c34f2d4ae78354ecbb1462b1b2993f19bd1ee81ee52d9da167.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Program crash 1 IoCs
Processes:
WerFault.exepid pid_target Process procid_target 1656 5040 WerFault.exe 84 -
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:
5f64a5d44ff9f2c34f2d4ae78354ecbb1462b1b2993f19bd1ee81ee52d9da167.exe5f64a5d44ff9f2c34f2d4ae78354ecbb1462b1b2993f19bd1ee81ee52d9da167.exedescription ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 5f64a5d44ff9f2c34f2d4ae78354ecbb1462b1b2993f19bd1ee81ee52d9da167.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 5f64a5d44ff9f2c34f2d4ae78354ecbb1462b1b2993f19bd1ee81ee52d9da167.exe -
Modifies registry class 1 IoCs
Processes:
5f64a5d44ff9f2c34f2d4ae78354ecbb1462b1b2993f19bd1ee81ee52d9da167.exedescription ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*" 5f64a5d44ff9f2c34f2d4ae78354ecbb1462b1b2993f19bd1ee81ee52d9da167.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
5f64a5d44ff9f2c34f2d4ae78354ecbb1462b1b2993f19bd1ee81ee52d9da167.exedescription pid Process procid_target PID 2612 wrote to memory of 5040 2612 5f64a5d44ff9f2c34f2d4ae78354ecbb1462b1b2993f19bd1ee81ee52d9da167.exe 84 PID 2612 wrote to memory of 5040 2612 5f64a5d44ff9f2c34f2d4ae78354ecbb1462b1b2993f19bd1ee81ee52d9da167.exe 84 PID 2612 wrote to memory of 5040 2612 5f64a5d44ff9f2c34f2d4ae78354ecbb1462b1b2993f19bd1ee81ee52d9da167.exe 84
Processes
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C:\Users\Admin\AppData\Local\Temp\5f64a5d44ff9f2c34f2d4ae78354ecbb1462b1b2993f19bd1ee81ee52d9da167.exe"C:\Users\Admin\AppData\Local\Temp\5f64a5d44ff9f2c34f2d4ae78354ecbb1462b1b2993f19bd1ee81ee52d9da167.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:2612 -
C:\Users\Admin\AppData\Local\Temp\3582-490\5f64a5d44ff9f2c34f2d4ae78354ecbb1462b1b2993f19bd1ee81ee52d9da167.exe"C:\Users\Admin\AppData\Local\Temp\3582-490\5f64a5d44ff9f2c34f2d4ae78354ecbb1462b1b2993f19bd1ee81ee52d9da167.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:5040 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 5040 -s 4083⤵
- Program crash
PID:1656
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 5040 -ip 50401⤵PID:228
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\5f64a5d44ff9f2c34f2d4ae78354ecbb1462b1b2993f19bd1ee81ee52d9da167.exe
Filesize1.6MB
MD5fe5070cefb0b637eafad356f41adc8c3
SHA13e9dbdae775e3567dc88a27d79f214100830f09a
SHA256dfc70b3f3163447ea5c196b8b0409bbbf69169a57affa392ddb57e33d0442bef
SHA5129960c3fa21bdf92cb3fa566b18990214bc246a43f8e4ee85020dbefbe83d41912189c330e8e1607a33524f8d33f2fde201afa9bd0565045bfcc664544f174635