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
08-12-2024 04:50
Behavioral task
behavioral1
Sample
fa797cda917c6d1c2db14fce74c56efe4bcc42580c3b97547704d5470cd28724.exe
Resource
win7-20240903-en
windows7-x64
13 signatures
150 seconds
Behavioral task
behavioral2
Sample
fa797cda917c6d1c2db14fce74c56efe4bcc42580c3b97547704d5470cd28724.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
13 signatures
150 seconds
General
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Target
fa797cda917c6d1c2db14fce74c56efe4bcc42580c3b97547704d5470cd28724.exe
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Size
100KB
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MD5
6ff3b8546753674dd9e140211f8957dc
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SHA1
8e1467c7bf0b5e48e535e159324c2f8b8a178e95
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SHA256
fa797cda917c6d1c2db14fce74c56efe4bcc42580c3b97547704d5470cd28724
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SHA512
1932d445015dfe9092e3a2727c1d0ecd466fb181ebd5d14509740c231a3ef502a915ded66988a4aceb0bc4738fae41579b2e400fba19ba34ae62d494b15514d9
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SSDEEP
1536:JxqjQ+P04wsmJCtE6NZroEpFR0lZZ1qtjA93njSIp6QNP9rYzzFEPI:sr85CtproEpUlZK+6glrYNh
Score
10/10
Malware Config
Signatures
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Detect Neshta payload 5 IoCs
resource yara_rule behavioral2/files/0x000600000002021e-12.dat family_neshta behavioral2/memory/1996-92-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/1996-93-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/1996-94-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/1996-96-0x0000000000400000-0x000000000041B000-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 fa797cda917c6d1c2db14fce74c56efe4bcc42580c3b97547704d5470cd28724.exe -
Executes dropped EXE 1 IoCs
pid Process 1920 fa797cda917c6d1c2db14fce74c56efe4bcc42580c3b97547704d5470cd28724.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\" %*" fa797cda917c6d1c2db14fce74c56efe4bcc42580c3b97547704d5470cd28724.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\ACROTE~1.EXE fa797cda917c6d1c2db14fce74c56efe4bcc42580c3b97547704d5470cd28724.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmlaunch.exe fa797cda917c6d1c2db14fce74c56efe4bcc42580c3b97547704d5470cd28724.exe File opened for modification C:\PROGRA~3\MICROS~1\CLICKT~1\{9AC08~1\INTEGR~1.EXE fa797cda917c6d1c2db14fce74c56efe4bcc42580c3b97547704d5470cd28724.exe File opened for modification C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE fa797cda917c6d1c2db14fce74c56efe4bcc42580c3b97547704d5470cd28724.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\64BITM~1.EXE fa797cda917c6d1c2db14fce74c56efe4bcc42580c3b97547704d5470cd28724.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\java.exe fa797cda917c6d1c2db14fce74c56efe4bcc42580c3b97547704d5470cd28724.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\INSTAL~1\setup.exe fa797cda917c6d1c2db14fce74c56efe4bcc42580c3b97547704d5470cd28724.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MI9C33~1.EXE fa797cda917c6d1c2db14fce74c56efe4bcc42580c3b97547704d5470cd28724.exe File opened for modification C:\PROGRA~2\MOZILL~1\UNINST~1.EXE fa797cda917c6d1c2db14fce74c56efe4bcc42580c3b97547704d5470cd28724.exe File opened for modification C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE fa797cda917c6d1c2db14fce74c56efe4bcc42580c3b97547704d5470cd28724.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADOBEC~1.EXE fa797cda917c6d1c2db14fce74c56efe4bcc42580c3b97547704d5470cd28724.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~3.EXE fa797cda917c6d1c2db14fce74c56efe4bcc42580c3b97547704d5470cd28724.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROBR~1.EXE fa797cda917c6d1c2db14fce74c56efe4bcc42580c3b97547704d5470cd28724.exe File opened for modification C:\PROGRA~2\INTERN~1\ieinstal.exe fa797cda917c6d1c2db14fce74c56efe4bcc42580c3b97547704d5470cd28724.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\BHO\IE_TO_~1.EXE fa797cda917c6d1c2db14fce74c56efe4bcc42580c3b97547704d5470cd28724.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~2.EXE fa797cda917c6d1c2db14fce74c56efe4bcc42580c3b97547704d5470cd28724.exe File opened for modification C:\PROGRA~2\WINDOW~2\wab.exe fa797cda917c6d1c2db14fce74c56efe4bcc42580c3b97547704d5470cd28724.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmpconfig.exe fa797cda917c6d1c2db14fce74c56efe4bcc42580c3b97547704d5470cd28724.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\READER~1.EXE fa797cda917c6d1c2db14fce74c56efe4bcc42580c3b97547704d5470cd28724.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\WOW_HE~1.EXE fa797cda917c6d1c2db14fce74c56efe4bcc42580c3b97547704d5470cd28724.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOF5E2~1.EXE fa797cda917c6d1c2db14fce74c56efe4bcc42580c3b97547704d5470cd28724.exe File opened for modification C:\PROGRA~2\WINDOW~2\wabmig.exe fa797cda917c6d1c2db14fce74c56efe4bcc42580c3b97547704d5470cd28724.exe File opened for modification C:\PROGRA~3\PACKAG~1\{63880~1\WINDOW~1.EXE fa797cda917c6d1c2db14fce74c56efe4bcc42580c3b97547704d5470cd28724.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Browser\WCCHRO~1\WCCHRO~1.EXE fa797cda917c6d1c2db14fce74c56efe4bcc42580c3b97547704d5470cd28724.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GO664E~1.EXE fa797cda917c6d1c2db14fce74c56efe4bcc42580c3b97547704d5470cd28724.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\ELEVAT~1.EXE fa797cda917c6d1c2db14fce74c56efe4bcc42580c3b97547704d5470cd28724.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~1.EXE fa797cda917c6d1c2db14fce74c56efe4bcc42580c3b97547704d5470cd28724.exe File opened for modification C:\PROGRA~2\WINDOW~4\setup_wm.exe fa797cda917c6d1c2db14fce74c56efe4bcc42580c3b97547704d5470cd28724.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmpshare.exe fa797cda917c6d1c2db14fce74c56efe4bcc42580c3b97547704d5470cd28724.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaw.exe fa797cda917c6d1c2db14fce74c56efe4bcc42580c3b97547704d5470cd28724.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\COOKIE~1.EXE fa797cda917c6d1c2db14fce74c56efe4bcc42580c3b97547704d5470cd28724.exe File opened for modification C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE fa797cda917c6d1c2db14fce74c56efe4bcc42580c3b97547704d5470cd28724.exe File opened for modification C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE fa797cda917c6d1c2db14fce74c56efe4bcc42580c3b97547704d5470cd28724.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE fa797cda917c6d1c2db14fce74c56efe4bcc42580c3b97547704d5470cd28724.exe File opened for modification C:\PROGRA~2\WINDOW~3\ACCESS~1\wordpad.exe fa797cda917c6d1c2db14fce74c56efe4bcc42580c3b97547704d5470cd28724.exe File opened for modification C:\PROGRA~2\WI8A19~1\ImagingDevices.exe fa797cda917c6d1c2db14fce74c56efe4bcc42580c3b97547704d5470cd28724.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\AdobeARM.exe fa797cda917c6d1c2db14fce74c56efe4bcc42580c3b97547704d5470cd28724.exe File opened for modification C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jaureg.exe fa797cda917c6d1c2db14fce74c56efe4bcc42580c3b97547704d5470cd28724.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\MSEDGE~1.EXE fa797cda917c6d1c2db14fce74c56efe4bcc42580c3b97547704d5470cd28724.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\PWAHEL~1.EXE fa797cda917c6d1c2db14fce74c56efe4bcc42580c3b97547704d5470cd28724.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~3.EXE fa797cda917c6d1c2db14fce74c56efe4bcc42580c3b97547704d5470cd28724.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MID1AD~1.EXE fa797cda917c6d1c2db14fce74c56efe4bcc42580c3b97547704d5470cd28724.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~3.EXE fa797cda917c6d1c2db14fce74c56efe4bcc42580c3b97547704d5470cd28724.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmplayer.exe fa797cda917c6d1c2db14fce74c56efe4bcc42580c3b97547704d5470cd28724.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADelRCP.exe fa797cda917c6d1c2db14fce74c56efe4bcc42580c3b97547704d5470cd28724.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\arh.exe fa797cda917c6d1c2db14fce74c56efe4bcc42580c3b97547704d5470cd28724.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\LOGTRA~1.EXE fa797cda917c6d1c2db14fce74c56efe4bcc42580c3b97547704d5470cd28724.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~2.EXE fa797cda917c6d1c2db14fce74c56efe4bcc42580c3b97547704d5470cd28724.exe File opened for modification C:\PROGRA~2\INTERN~1\iexplore.exe fa797cda917c6d1c2db14fce74c56efe4bcc42580c3b97547704d5470cd28724.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\IDENTI~1.EXE fa797cda917c6d1c2db14fce74c56efe4bcc42580c3b97547704d5470cd28724.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmprph.exe fa797cda917c6d1c2db14fce74c56efe4bcc42580c3b97547704d5470cd28724.exe File opened for modification C:\PROGRA~3\PACKAG~1\{D87AE~1\WINDOW~1.EXE fa797cda917c6d1c2db14fce74c56efe4bcc42580c3b97547704d5470cd28724.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe fa797cda917c6d1c2db14fce74c56efe4bcc42580c3b97547704d5470cd28724.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~4.EXE fa797cda917c6d1c2db14fce74c56efe4bcc42580c3b97547704d5470cd28724.exe File opened for modification C:\PROGRA~2\Google\Update\DISABL~1.EXE fa797cda917c6d1c2db14fce74c56efe4bcc42580c3b97547704d5470cd28724.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\PWAHEL~1.EXE fa797cda917c6d1c2db14fce74c56efe4bcc42580c3b97547704d5470cd28724.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~4.EXE fa797cda917c6d1c2db14fce74c56efe4bcc42580c3b97547704d5470cd28724.exe File opened for modification C:\PROGRA~3\Adobe\Setup\{AC76B~1\setup.exe fa797cda917c6d1c2db14fce74c56efe4bcc42580c3b97547704d5470cd28724.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE fa797cda917c6d1c2db14fce74c56efe4bcc42580c3b97547704d5470cd28724.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\msedge.exe fa797cda917c6d1c2db14fce74c56efe4bcc42580c3b97547704d5470cd28724.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~2.EXE fa797cda917c6d1c2db14fce74c56efe4bcc42580c3b97547704d5470cd28724.exe File opened for modification C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE fa797cda917c6d1c2db14fce74c56efe4bcc42580c3b97547704d5470cd28724.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\ADOBEA~1.EXE fa797cda917c6d1c2db14fce74c56efe4bcc42580c3b97547704d5470cd28724.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOBD5D~1.EXE fa797cda917c6d1c2db14fce74c56efe4bcc42580c3b97547704d5470cd28724.exe -
Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\svchost.com fa797cda917c6d1c2db14fce74c56efe4bcc42580c3b97547704d5470cd28724.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.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language fa797cda917c6d1c2db14fce74c56efe4bcc42580c3b97547704d5470cd28724.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language fa797cda917c6d1c2db14fce74c56efe4bcc42580c3b97547704d5470cd28724.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\" %*" fa797cda917c6d1c2db14fce74c56efe4bcc42580c3b97547704d5470cd28724.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 1996 wrote to memory of 1920 1996 fa797cda917c6d1c2db14fce74c56efe4bcc42580c3b97547704d5470cd28724.exe 83 PID 1996 wrote to memory of 1920 1996 fa797cda917c6d1c2db14fce74c56efe4bcc42580c3b97547704d5470cd28724.exe 83 PID 1996 wrote to memory of 1920 1996 fa797cda917c6d1c2db14fce74c56efe4bcc42580c3b97547704d5470cd28724.exe 83
Processes
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C:\Users\Admin\AppData\Local\Temp\fa797cda917c6d1c2db14fce74c56efe4bcc42580c3b97547704d5470cd28724.exe"C:\Users\Admin\AppData\Local\Temp\fa797cda917c6d1c2db14fce74c56efe4bcc42580c3b97547704d5470cd28724.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:1996 -
C:\Users\Admin\AppData\Local\Temp\3582-490\fa797cda917c6d1c2db14fce74c56efe4bcc42580c3b97547704d5470cd28724.exe"C:\Users\Admin\AppData\Local\Temp\3582-490\fa797cda917c6d1c2db14fce74c56efe4bcc42580c3b97547704d5470cd28724.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:1920
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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\fa797cda917c6d1c2db14fce74c56efe4bcc42580c3b97547704d5470cd28724.exe
Filesize60KB
MD5c5e19c52d7de5fc1bfbc64bfa670950c
SHA1f79d55c1a9c6625e0aebd659fe84b596e400f8ec
SHA256b76e3c0a6ad9c32559259070c14997e743ddb3efc6097a0e2486155f966577d2
SHA512a55aee3e0155a73f825ce32160642edc267355252aeb21684b60169448bfe82d75d4cecbb14ab38a5d05d83e0a248509ba7631453516df7628642a9fc47c998c