Analysis
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max time kernel
149s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
18-12-2024 05:18
Behavioral task
behavioral1
Sample
c2a2d2af0aeb7c0a1c42ce53b04959db642e43e3cdb0683e192f8fbd0b4211d4.exe
Resource
win7-20241023-en
windows7-x64
13 signatures
150 seconds
Behavioral task
behavioral2
Sample
c2a2d2af0aeb7c0a1c42ce53b04959db642e43e3cdb0683e192f8fbd0b4211d4.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
13 signatures
150 seconds
General
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Target
c2a2d2af0aeb7c0a1c42ce53b04959db642e43e3cdb0683e192f8fbd0b4211d4.exe
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Size
348KB
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MD5
9dc336749b9e486c3533ccb587bd817a
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SHA1
df0259d0b1606cf885a7fe146a6be296a99f21ba
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SHA256
c2a2d2af0aeb7c0a1c42ce53b04959db642e43e3cdb0683e192f8fbd0b4211d4
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SHA512
923ee651fc173b48d1d605da35744f84bcd9b23b94b40dce506f98df4845546562cb5eaf2feda52e56818a09384b75b71c9c603785c166dbdfc32d0ca4500bf4
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SSDEEP
6144:k9qT0tEbH3+hnZpgYfqqmMInVQQU7keNTAH/n+nIrjrDTBiX8P3tJ6:JaEynyMInTT4X8vtJ6
Score
10/10
Malware Config
Signatures
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Detect Neshta payload 4 IoCs
resource yara_rule behavioral2/files/0x000600000002021e-15.dat family_neshta behavioral2/memory/1912-95-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/1912-96-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/1912-98-0x0000000000400000-0x000000000041B000-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.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Control Panel\International\Geo\Nation c2a2d2af0aeb7c0a1c42ce53b04959db642e43e3cdb0683e192f8fbd0b4211d4.exe -
Executes dropped EXE 1 IoCs
pid Process 3916 c2a2d2af0aeb7c0a1c42ce53b04959db642e43e3cdb0683e192f8fbd0b4211d4.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\" %*" c2a2d2af0aeb7c0a1c42ce53b04959db642e43e3cdb0683e192f8fbd0b4211d4.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\920902~1.67\ELEVAT~1.EXE c2a2d2af0aeb7c0a1c42ce53b04959db642e43e3cdb0683e192f8fbd0b4211d4.exe File opened for modification C:\PROGRA~3\PACKAG~1\{63880~1\WINDOW~1.EXE c2a2d2af0aeb7c0a1c42ce53b04959db642e43e3cdb0683e192f8fbd0b4211d4.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroCEF\RdrCEF.exe c2a2d2af0aeb7c0a1c42ce53b04959db642e43e3cdb0683e192f8fbd0b4211d4.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\READER~1.EXE c2a2d2af0aeb7c0a1c42ce53b04959db642e43e3cdb0683e192f8fbd0b4211d4.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOBD5D~1.EXE c2a2d2af0aeb7c0a1c42ce53b04959db642e43e3cdb0683e192f8fbd0b4211d4.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\msedge.exe c2a2d2af0aeb7c0a1c42ce53b04959db642e43e3cdb0683e192f8fbd0b4211d4.exe File opened for modification C:\PROGRA~3\MICROS~1\CLICKT~1\{9AC08~1\INTEGR~1.EXE c2a2d2af0aeb7c0a1c42ce53b04959db642e43e3cdb0683e192f8fbd0b4211d4.exe File opened for modification C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE c2a2d2af0aeb7c0a1c42ce53b04959db642e43e3cdb0683e192f8fbd0b4211d4.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\NOTIFI~1.EXE c2a2d2af0aeb7c0a1c42ce53b04959db642e43e3cdb0683e192f8fbd0b4211d4.exe File opened for modification C:\PROGRA~2\WI8A19~1\ImagingDevices.exe c2a2d2af0aeb7c0a1c42ce53b04959db642e43e3cdb0683e192f8fbd0b4211d4.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~2.EXE c2a2d2af0aeb7c0a1c42ce53b04959db642e43e3cdb0683e192f8fbd0b4211d4.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\IDENTI~1.EXE c2a2d2af0aeb7c0a1c42ce53b04959db642e43e3cdb0683e192f8fbd0b4211d4.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADelRCP.exe c2a2d2af0aeb7c0a1c42ce53b04959db642e43e3cdb0683e192f8fbd0b4211d4.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\arh.exe c2a2d2af0aeb7c0a1c42ce53b04959db642e43e3cdb0683e192f8fbd0b4211d4.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~3.EXE c2a2d2af0aeb7c0a1c42ce53b04959db642e43e3cdb0683e192f8fbd0b4211d4.exe File opened for modification C:\PROGRA~2\Google\Update\DISABL~1.EXE c2a2d2af0aeb7c0a1c42ce53b04959db642e43e3cdb0683e192f8fbd0b4211d4.exe File opened for modification C:\PROGRA~2\INTERN~1\ielowutil.exe c2a2d2af0aeb7c0a1c42ce53b04959db642e43e3cdb0683e192f8fbd0b4211d4.exe File opened for modification C:\PROGRA~2\INTERN~1\iexplore.exe c2a2d2af0aeb7c0a1c42ce53b04959db642e43e3cdb0683e192f8fbd0b4211d4.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\BHO\IE_TO_~1.EXE c2a2d2af0aeb7c0a1c42ce53b04959db642e43e3cdb0683e192f8fbd0b4211d4.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~4.EXE c2a2d2af0aeb7c0a1c42ce53b04959db642e43e3cdb0683e192f8fbd0b4211d4.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROBR~1.EXE c2a2d2af0aeb7c0a1c42ce53b04959db642e43e3cdb0683e192f8fbd0b4211d4.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\AdobeARM.exe c2a2d2af0aeb7c0a1c42ce53b04959db642e43e3cdb0683e192f8fbd0b4211d4.exe File opened for modification C:\PROGRA~2\MOZILL~1\UNINST~1.EXE c2a2d2af0aeb7c0a1c42ce53b04959db642e43e3cdb0683e192f8fbd0b4211d4.exe File opened for modification C:\PROGRA~3\PACKAG~1\{57A73~1\VC_RED~1.EXE c2a2d2af0aeb7c0a1c42ce53b04959db642e43e3cdb0683e192f8fbd0b4211d4.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\WOW_HE~1.EXE c2a2d2af0aeb7c0a1c42ce53b04959db642e43e3cdb0683e192f8fbd0b4211d4.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe c2a2d2af0aeb7c0a1c42ce53b04959db642e43e3cdb0683e192f8fbd0b4211d4.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\PWAHEL~1.EXE c2a2d2af0aeb7c0a1c42ce53b04959db642e43e3cdb0683e192f8fbd0b4211d4.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~3.EXE c2a2d2af0aeb7c0a1c42ce53b04959db642e43e3cdb0683e192f8fbd0b4211d4.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MI9C33~1.EXE c2a2d2af0aeb7c0a1c42ce53b04959db642e43e3cdb0683e192f8fbd0b4211d4.exe File opened for modification C:\PROGRA~2\WINDOW~4\setup_wm.exe c2a2d2af0aeb7c0a1c42ce53b04959db642e43e3cdb0683e192f8fbd0b4211d4.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE c2a2d2af0aeb7c0a1c42ce53b04959db642e43e3cdb0683e192f8fbd0b4211d4.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\32BITM~1.EXE c2a2d2af0aeb7c0a1c42ce53b04959db642e43e3cdb0683e192f8fbd0b4211d4.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaws.exe c2a2d2af0aeb7c0a1c42ce53b04959db642e43e3cdb0683e192f8fbd0b4211d4.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~2.EXE c2a2d2af0aeb7c0a1c42ce53b04959db642e43e3cdb0683e192f8fbd0b4211d4.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~1.EXE c2a2d2af0aeb7c0a1c42ce53b04959db642e43e3cdb0683e192f8fbd0b4211d4.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MIA062~1.EXE c2a2d2af0aeb7c0a1c42ce53b04959db642e43e3cdb0683e192f8fbd0b4211d4.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmplayer.exe c2a2d2af0aeb7c0a1c42ce53b04959db642e43e3cdb0683e192f8fbd0b4211d4.exe File opened for modification C:\PROGRA~3\Adobe\Setup\{AC76B~1\setup.exe c2a2d2af0aeb7c0a1c42ce53b04959db642e43e3cdb0683e192f8fbd0b4211d4.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\LOGTRA~1.EXE c2a2d2af0aeb7c0a1c42ce53b04959db642e43e3cdb0683e192f8fbd0b4211d4.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\ADOBEA~1.EXE c2a2d2af0aeb7c0a1c42ce53b04959db642e43e3cdb0683e192f8fbd0b4211d4.exe File opened for modification C:\PROGRA~2\WINDOW~2\wab.exe c2a2d2af0aeb7c0a1c42ce53b04959db642e43e3cdb0683e192f8fbd0b4211d4.exe File opened for modification C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE c2a2d2af0aeb7c0a1c42ce53b04959db642e43e3cdb0683e192f8fbd0b4211d4.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaw.exe c2a2d2af0aeb7c0a1c42ce53b04959db642e43e3cdb0683e192f8fbd0b4211d4.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\msedge.exe c2a2d2af0aeb7c0a1c42ce53b04959db642e43e3cdb0683e192f8fbd0b4211d4.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~1.EXE c2a2d2af0aeb7c0a1c42ce53b04959db642e43e3cdb0683e192f8fbd0b4211d4.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MID1AD~1.EXE c2a2d2af0aeb7c0a1c42ce53b04959db642e43e3cdb0683e192f8fbd0b4211d4.exe File opened for modification C:\PROGRA~3\PACKAG~1\{D87AE~1\WINDOW~1.EXE c2a2d2af0aeb7c0a1c42ce53b04959db642e43e3cdb0683e192f8fbd0b4211d4.exe File opened for modification C:\PROGRA~2\WINDOW~2\wabmig.exe c2a2d2af0aeb7c0a1c42ce53b04959db642e43e3cdb0683e192f8fbd0b4211d4.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Browser\WCCHRO~1\WCCHRO~1.EXE c2a2d2af0aeb7c0a1c42ce53b04959db642e43e3cdb0683e192f8fbd0b4211d4.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\64BITM~1.EXE c2a2d2af0aeb7c0a1c42ce53b04959db642e43e3cdb0683e192f8fbd0b4211d4.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\java.exe c2a2d2af0aeb7c0a1c42ce53b04959db642e43e3cdb0683e192f8fbd0b4211d4.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~1.EXE c2a2d2af0aeb7c0a1c42ce53b04959db642e43e3cdb0683e192f8fbd0b4211d4.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GO664E~1.EXE c2a2d2af0aeb7c0a1c42ce53b04959db642e43e3cdb0683e192f8fbd0b4211d4.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOF5E2~1.EXE c2a2d2af0aeb7c0a1c42ce53b04959db642e43e3cdb0683e192f8fbd0b4211d4.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\MSEDGE~1.EXE c2a2d2af0aeb7c0a1c42ce53b04959db642e43e3cdb0683e192f8fbd0b4211d4.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF5AF~1\WINDOW~1.EXE c2a2d2af0aeb7c0a1c42ce53b04959db642e43e3cdb0683e192f8fbd0b4211d4.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE c2a2d2af0aeb7c0a1c42ce53b04959db642e43e3cdb0683e192f8fbd0b4211d4.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\COOKIE~1.EXE c2a2d2af0aeb7c0a1c42ce53b04959db642e43e3cdb0683e192f8fbd0b4211d4.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\PWAHEL~1.EXE c2a2d2af0aeb7c0a1c42ce53b04959db642e43e3cdb0683e192f8fbd0b4211d4.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmprph.exe c2a2d2af0aeb7c0a1c42ce53b04959db642e43e3cdb0683e192f8fbd0b4211d4.exe File opened for modification C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE c2a2d2af0aeb7c0a1c42ce53b04959db642e43e3cdb0683e192f8fbd0b4211d4.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroRd32.exe c2a2d2af0aeb7c0a1c42ce53b04959db642e43e3cdb0683e192f8fbd0b4211d4.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE c2a2d2af0aeb7c0a1c42ce53b04959db642e43e3cdb0683e192f8fbd0b4211d4.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~2.EXE c2a2d2af0aeb7c0a1c42ce53b04959db642e43e3cdb0683e192f8fbd0b4211d4.exe -
Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\svchost.com c2a2d2af0aeb7c0a1c42ce53b04959db642e43e3cdb0683e192f8fbd0b4211d4.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 c2a2d2af0aeb7c0a1c42ce53b04959db642e43e3cdb0683e192f8fbd0b4211d4.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\" %*" c2a2d2af0aeb7c0a1c42ce53b04959db642e43e3cdb0683e192f8fbd0b4211d4.exe -
Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 1912 wrote to memory of 3916 1912 c2a2d2af0aeb7c0a1c42ce53b04959db642e43e3cdb0683e192f8fbd0b4211d4.exe 83 PID 1912 wrote to memory of 3916 1912 c2a2d2af0aeb7c0a1c42ce53b04959db642e43e3cdb0683e192f8fbd0b4211d4.exe 83
Processes
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C:\Users\Admin\AppData\Local\Temp\c2a2d2af0aeb7c0a1c42ce53b04959db642e43e3cdb0683e192f8fbd0b4211d4.exe"C:\Users\Admin\AppData\Local\Temp\c2a2d2af0aeb7c0a1c42ce53b04959db642e43e3cdb0683e192f8fbd0b4211d4.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:1912 -
C:\Users\Admin\AppData\Local\Temp\3582-490\c2a2d2af0aeb7c0a1c42ce53b04959db642e43e3cdb0683e192f8fbd0b4211d4.exe"C:\Users\Admin\AppData\Local\Temp\3582-490\c2a2d2af0aeb7c0a1c42ce53b04959db642e43e3cdb0683e192f8fbd0b4211d4.exe"2⤵
- Executes dropped EXE
PID:3916
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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\c2a2d2af0aeb7c0a1c42ce53b04959db642e43e3cdb0683e192f8fbd0b4211d4.exe
Filesize308KB
MD5eb1aee0a3901b0dae850e7eef08cdbef
SHA1e5f570e0e309ea48bac0c8efcfe1c280fdeee0ca
SHA256e8e97e8951067a3500718ad66fb9328852201878d3f5f48e5e9ea0d9e6426059
SHA512346ec75ee61123f2416c037e84c8234e78dad1b638c00593b17e0021f267bc9a8285bfefd8395ccaede285ec5d8f2e275a03600c775cdbdfb905f3891448c429