Analysis
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max time kernel
93s -
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
16-12-2024 07:41
Behavioral task
behavioral1
Sample
4437c5de7cc9dbebbf1d91456b1a630b272dc70a538121e57fc1d97a749a03c2N.exe
Resource
win7-20240903-en
windows7-x64
12 signatures
120 seconds
Behavioral task
behavioral2
Sample
4437c5de7cc9dbebbf1d91456b1a630b272dc70a538121e57fc1d97a749a03c2N.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
12 signatures
120 seconds
General
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Target
4437c5de7cc9dbebbf1d91456b1a630b272dc70a538121e57fc1d97a749a03c2N.exe
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Size
286KB
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MD5
99bd77eb964e18f431c5a919245511b0
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SHA1
e9148e5c3abfc449869f205d6c67e5f62d2c33ca
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SHA256
4437c5de7cc9dbebbf1d91456b1a630b272dc70a538121e57fc1d97a749a03c2
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SHA512
5da874fa1c2758f5c24fe09673fefeb0b3a01bfe2721cdad98325a58c9ea89db5574f7448e4d8ad7a1d534375a2ed6096e92426938461d77da668157a5ed2219
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SSDEEP
6144:l9SSAMPGxN6IMWkv8zk6ZYMb9TBReyfzqAnyS+8DZ:aSAMPGxN6IM9v8z79TPpzqW1+eZ
Score
10/10
Malware Config
Signatures
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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-1-5-21-1045960512-3948844814-3059691613-1000\Control Panel\International\Geo\Nation 4437c5de7cc9dbebbf1d91456b1a630b272dc70a538121e57fc1d97a749a03c2N.exe -
Executes dropped EXE 1 IoCs
pid Process 3536 4437c5de7cc9dbebbf1d91456b1a630b272dc70a538121e57fc1d97a749a03c2N.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\" %*" 4437c5de7cc9dbebbf1d91456b1a630b272dc70a538121e57fc1d97a749a03c2N.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\COMMON~1\Oracle\Java\javapath\java.exe 4437c5de7cc9dbebbf1d91456b1a630b272dc70a538121e57fc1d97a749a03c2N.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~3.EXE 4437c5de7cc9dbebbf1d91456b1a630b272dc70a538121e57fc1d97a749a03c2N.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe 4437c5de7cc9dbebbf1d91456b1a630b272dc70a538121e57fc1d97a749a03c2N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\BHO\IE_TO_~1.EXE 4437c5de7cc9dbebbf1d91456b1a630b272dc70a538121e57fc1d97a749a03c2N.exe File opened for modification C:\PROGRA~2\WINDOW~2\wab.exe 4437c5de7cc9dbebbf1d91456b1a630b272dc70a538121e57fc1d97a749a03c2N.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF5AF~1\WINDOW~1.EXE 4437c5de7cc9dbebbf1d91456b1a630b272dc70a538121e57fc1d97a749a03c2N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Eula.exe 4437c5de7cc9dbebbf1d91456b1a630b272dc70a538121e57fc1d97a749a03c2N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\32BITM~1.EXE 4437c5de7cc9dbebbf1d91456b1a630b272dc70a538121e57fc1d97a749a03c2N.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~3.EXE 4437c5de7cc9dbebbf1d91456b1a630b272dc70a538121e57fc1d97a749a03c2N.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOF5E2~1.EXE 4437c5de7cc9dbebbf1d91456b1a630b272dc70a538121e57fc1d97a749a03c2N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~2.EXE 4437c5de7cc9dbebbf1d91456b1a630b272dc70a538121e57fc1d97a749a03c2N.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~4.EXE 4437c5de7cc9dbebbf1d91456b1a630b272dc70a538121e57fc1d97a749a03c2N.exe File opened for modification C:\PROGRA~3\PACKAG~1\{D87AE~1\WINDOW~1.EXE 4437c5de7cc9dbebbf1d91456b1a630b272dc70a538121e57fc1d97a749a03c2N.exe File opened for modification C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jaureg.exe 4437c5de7cc9dbebbf1d91456b1a630b272dc70a538121e57fc1d97a749a03c2N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\ELEVAT~1.EXE 4437c5de7cc9dbebbf1d91456b1a630b272dc70a538121e57fc1d97a749a03c2N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\MSEDGE~1.EXE 4437c5de7cc9dbebbf1d91456b1a630b272dc70a538121e57fc1d97a749a03c2N.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~2.EXE 4437c5de7cc9dbebbf1d91456b1a630b272dc70a538121e57fc1d97a749a03c2N.exe File opened for modification C:\PROGRA~2\WINDOW~3\ACCESS~1\wordpad.exe 4437c5de7cc9dbebbf1d91456b1a630b272dc70a538121e57fc1d97a749a03c2N.exe File opened for modification C:\PROGRA~2\WI8A19~1\ImagingDevices.exe 4437c5de7cc9dbebbf1d91456b1a630b272dc70a538121e57fc1d97a749a03c2N.exe File opened for modification C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE 4437c5de7cc9dbebbf1d91456b1a630b272dc70a538121e57fc1d97a749a03c2N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROBR~1.EXE 4437c5de7cc9dbebbf1d91456b1a630b272dc70a538121e57fc1d97a749a03c2N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\READER~1.EXE 4437c5de7cc9dbebbf1d91456b1a630b272dc70a538121e57fc1d97a749a03c2N.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaws.exe 4437c5de7cc9dbebbf1d91456b1a630b272dc70a538121e57fc1d97a749a03c2N.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~1.EXE 4437c5de7cc9dbebbf1d91456b1a630b272dc70a538121e57fc1d97a749a03c2N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\IDENTI~1.EXE 4437c5de7cc9dbebbf1d91456b1a630b272dc70a538121e57fc1d97a749a03c2N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~3.EXE 4437c5de7cc9dbebbf1d91456b1a630b272dc70a538121e57fc1d97a749a03c2N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\NOTIFI~1.EXE 4437c5de7cc9dbebbf1d91456b1a630b272dc70a538121e57fc1d97a749a03c2N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\msedge.exe 4437c5de7cc9dbebbf1d91456b1a630b272dc70a538121e57fc1d97a749a03c2N.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~1.EXE 4437c5de7cc9dbebbf1d91456b1a630b272dc70a538121e57fc1d97a749a03c2N.exe File opened for modification C:\PROGRA~3\PACKAG~1\{57A73~1\VC_RED~1.EXE 4437c5de7cc9dbebbf1d91456b1a630b272dc70a538121e57fc1d97a749a03c2N.exe File opened for modification C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE 4437c5de7cc9dbebbf1d91456b1a630b272dc70a538121e57fc1d97a749a03c2N.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~2.EXE 4437c5de7cc9dbebbf1d91456b1a630b272dc70a538121e57fc1d97a749a03c2N.exe File opened for modification C:\PROGRA~2\INTERN~1\ExtExport.exe 4437c5de7cc9dbebbf1d91456b1a630b272dc70a538121e57fc1d97a749a03c2N.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmplayer.exe 4437c5de7cc9dbebbf1d91456b1a630b272dc70a538121e57fc1d97a749a03c2N.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmprph.exe 4437c5de7cc9dbebbf1d91456b1a630b272dc70a538121e57fc1d97a749a03c2N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\WOW_HE~1.EXE 4437c5de7cc9dbebbf1d91456b1a630b272dc70a538121e57fc1d97a749a03c2N.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\AdobeARM.exe 4437c5de7cc9dbebbf1d91456b1a630b272dc70a538121e57fc1d97a749a03c2N.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE 4437c5de7cc9dbebbf1d91456b1a630b272dc70a538121e57fc1d97a749a03c2N.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~4.EXE 4437c5de7cc9dbebbf1d91456b1a630b272dc70a538121e57fc1d97a749a03c2N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\COOKIE~1.EXE 4437c5de7cc9dbebbf1d91456b1a630b272dc70a538121e57fc1d97a749a03c2N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\PWAHEL~1.EXE 4437c5de7cc9dbebbf1d91456b1a630b272dc70a538121e57fc1d97a749a03c2N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\PWAHEL~1.EXE 4437c5de7cc9dbebbf1d91456b1a630b272dc70a538121e57fc1d97a749a03c2N.exe File opened for modification C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE 4437c5de7cc9dbebbf1d91456b1a630b272dc70a538121e57fc1d97a749a03c2N.exe File opened for modification C:\PROGRA~2\WINDOW~4\setup_wm.exe 4437c5de7cc9dbebbf1d91456b1a630b272dc70a538121e57fc1d97a749a03c2N.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmlaunch.exe 4437c5de7cc9dbebbf1d91456b1a630b272dc70a538121e57fc1d97a749a03c2N.exe File opened for modification C:\PROGRA~3\Adobe\Setup\{AC76B~1\setup.exe 4437c5de7cc9dbebbf1d91456b1a630b272dc70a538121e57fc1d97a749a03c2N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\LOGTRA~1.EXE 4437c5de7cc9dbebbf1d91456b1a630b272dc70a538121e57fc1d97a749a03c2N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\64BITM~1.EXE 4437c5de7cc9dbebbf1d91456b1a630b272dc70a538121e57fc1d97a749a03c2N.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOBD5D~1.EXE 4437c5de7cc9dbebbf1d91456b1a630b272dc70a538121e57fc1d97a749a03c2N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroCEF\RdrCEF.exe 4437c5de7cc9dbebbf1d91456b1a630b272dc70a538121e57fc1d97a749a03c2N.exe File opened for modification C:\PROGRA~2\Google\Update\DISABL~1.EXE 4437c5de7cc9dbebbf1d91456b1a630b272dc70a538121e57fc1d97a749a03c2N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\INSTAL~1\setup.exe 4437c5de7cc9dbebbf1d91456b1a630b272dc70a538121e57fc1d97a749a03c2N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~1.EXE 4437c5de7cc9dbebbf1d91456b1a630b272dc70a538121e57fc1d97a749a03c2N.exe File opened for modification C:\PROGRA~2\MOZILL~1\UNINST~1.EXE 4437c5de7cc9dbebbf1d91456b1a630b272dc70a538121e57fc1d97a749a03c2N.exe File opened for modification C:\PROGRA~2\WINDOW~2\wabmig.exe 4437c5de7cc9dbebbf1d91456b1a630b272dc70a538121e57fc1d97a749a03c2N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADelRCP.exe 4437c5de7cc9dbebbf1d91456b1a630b272dc70a538121e57fc1d97a749a03c2N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADOBEC~1.EXE 4437c5de7cc9dbebbf1d91456b1a630b272dc70a538121e57fc1d97a749a03c2N.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE 4437c5de7cc9dbebbf1d91456b1a630b272dc70a538121e57fc1d97a749a03c2N.exe File opened for modification C:\PROGRA~2\INTERN~1\ieinstal.exe 4437c5de7cc9dbebbf1d91456b1a630b272dc70a538121e57fc1d97a749a03c2N.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\msedge.exe 4437c5de7cc9dbebbf1d91456b1a630b272dc70a538121e57fc1d97a749a03c2N.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MI9C33~1.EXE 4437c5de7cc9dbebbf1d91456b1a630b272dc70a538121e57fc1d97a749a03c2N.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Browser\WCCHRO~1\WCCHRO~1.EXE 4437c5de7cc9dbebbf1d91456b1a630b272dc70a538121e57fc1d97a749a03c2N.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GO664E~1.EXE 4437c5de7cc9dbebbf1d91456b1a630b272dc70a538121e57fc1d97a749a03c2N.exe File opened for modification C:\PROGRA~2\INTERN~1\iexplore.exe 4437c5de7cc9dbebbf1d91456b1a630b272dc70a538121e57fc1d97a749a03c2N.exe -
Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\svchost.com 4437c5de7cc9dbebbf1d91456b1a630b272dc70a538121e57fc1d97a749a03c2N.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 4437c5de7cc9dbebbf1d91456b1a630b272dc70a538121e57fc1d97a749a03c2N.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\" %*" 4437c5de7cc9dbebbf1d91456b1a630b272dc70a538121e57fc1d97a749a03c2N.exe -
Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 3860 wrote to memory of 3536 3860 4437c5de7cc9dbebbf1d91456b1a630b272dc70a538121e57fc1d97a749a03c2N.exe 83 PID 3860 wrote to memory of 3536 3860 4437c5de7cc9dbebbf1d91456b1a630b272dc70a538121e57fc1d97a749a03c2N.exe 83
Processes
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C:\Users\Admin\AppData\Local\Temp\4437c5de7cc9dbebbf1d91456b1a630b272dc70a538121e57fc1d97a749a03c2N.exe"C:\Users\Admin\AppData\Local\Temp\4437c5de7cc9dbebbf1d91456b1a630b272dc70a538121e57fc1d97a749a03c2N.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:3860 -
C:\Users\Admin\AppData\Local\Temp\3582-490\4437c5de7cc9dbebbf1d91456b1a630b272dc70a538121e57fc1d97a749a03c2N.exe"C:\Users\Admin\AppData\Local\Temp\3582-490\4437c5de7cc9dbebbf1d91456b1a630b272dc70a538121e57fc1d97a749a03c2N.exe"2⤵
- Executes dropped EXE
PID:3536
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
86KB
MD5568424d95b90ad4bebfd89e57c086fff
SHA1c9d9bc1ac626ebdfa20fd9d75203242edff26e09
SHA256c6619e71a161e7d30201c8b7f66075ce8cada6b7219b56e5b9fd988a38b2bc4d
SHA5124d40f170030efae3b1f7e85b926462dc3fd86688ce757e843fcec52c720489f160503eb446a777d494403a0e3607f5ef9c7b6a66c6d2e6ced2b4ba10138c151b
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C:\Users\Admin\AppData\Local\Temp\3582-490\4437c5de7cc9dbebbf1d91456b1a630b272dc70a538121e57fc1d97a749a03c2N.exe
Filesize245KB
MD5f0464dd7f1e07b38dac5f1a69b05c2b8
SHA1a63f77c9bf8828beff63e1b2d1416982ad12fe40
SHA2564c86ddb2665a7805e1e290be0b549a1d585fdcb49b539118856901a4eee0645d
SHA51247a9266c08e5aecaac94d247373ccebada5157c95690ec984f9f57709dd50889486db85a1a7e5b1d7ff809483b3cbfe48dd18fa9348c76a4b177337e5150850f