Analysis
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max time kernel
149s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
03-12-2024 04:36
Behavioral task
behavioral1
Sample
ff69659180c20a9b1d8db21275798b03fe3f6add7a9a6c3904ed5378b3e27ffd.exe
Resource
win7-20240903-en
windows7-x64
13 signatures
150 seconds
Behavioral task
behavioral2
Sample
ff69659180c20a9b1d8db21275798b03fe3f6add7a9a6c3904ed5378b3e27ffd.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
13 signatures
150 seconds
General
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Target
ff69659180c20a9b1d8db21275798b03fe3f6add7a9a6c3904ed5378b3e27ffd.exe
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Size
3.9MB
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MD5
bada85e136979d81e01d01387ada0db7
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SHA1
e3859d8ca92b58baa8decf7e5ad6fb0d467febf3
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SHA256
ff69659180c20a9b1d8db21275798b03fe3f6add7a9a6c3904ed5378b3e27ffd
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SHA512
493624e23dbee2088aa4067a4d64b776cbe4d9e16b8d5e6a42964716a03da983c995b6e40d7cf41c5bea759ad6c0c02b0a64d0d6e6d0ae1474b331e0af57fd0e
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SSDEEP
49152:DYHx5nLD4TWeihjB9ytrjKBR/dS/qbJx52PWZVmRivSKRdnoPzXwoTamEKw/+Li/:ux9fOP4d+tTjEKtLOPy6Ud7+
Score
10/10
Malware Config
Signatures
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Detect Neshta payload 4 IoCs
resource yara_rule behavioral2/files/0x0006000000020223-14.dat family_neshta behavioral2/memory/3808-94-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/3808-95-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/3808-97-0x0000000000400000-0x000000000041B000-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-1-5-21-3227495264-2217614367-4027411560-1000\Control Panel\International\Geo\Nation ff69659180c20a9b1d8db21275798b03fe3f6add7a9a6c3904ed5378b3e27ffd.exe -
Executes dropped EXE 1 IoCs
pid Process 3392 ff69659180c20a9b1d8db21275798b03fe3f6add7a9a6c3904ed5378b3e27ffd.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\" %*" ff69659180c20a9b1d8db21275798b03fe3f6add7a9a6c3904ed5378b3e27ffd.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\EDGEUP~1\13147~1.37\MICROS~3.EXE ff69659180c20a9b1d8db21275798b03fe3f6add7a9a6c3904ed5378b3e27ffd.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~4.EXE ff69659180c20a9b1d8db21275798b03fe3f6add7a9a6c3904ed5378b3e27ffd.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MID1AD~1.EXE ff69659180c20a9b1d8db21275798b03fe3f6add7a9a6c3904ed5378b3e27ffd.exe File opened for modification C:\PROGRA~2\WINDOW~2\wab.exe ff69659180c20a9b1d8db21275798b03fe3f6add7a9a6c3904ed5378b3e27ffd.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\AdobeARM.exe ff69659180c20a9b1d8db21275798b03fe3f6add7a9a6c3904ed5378b3e27ffd.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~2.EXE ff69659180c20a9b1d8db21275798b03fe3f6add7a9a6c3904ed5378b3e27ffd.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~1.EXE ff69659180c20a9b1d8db21275798b03fe3f6add7a9a6c3904ed5378b3e27ffd.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~2.EXE ff69659180c20a9b1d8db21275798b03fe3f6add7a9a6c3904ed5378b3e27ffd.exe File opened for modification C:\PROGRA~3\PACKAG~1\{57A73~1\VC_RED~1.EXE ff69659180c20a9b1d8db21275798b03fe3f6add7a9a6c3904ed5378b3e27ffd.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADelRCP.exe ff69659180c20a9b1d8db21275798b03fe3f6add7a9a6c3904ed5378b3e27ffd.exe File opened for modification C:\PROGRA~2\Google\Update\DISABL~1.EXE ff69659180c20a9b1d8db21275798b03fe3f6add7a9a6c3904ed5378b3e27ffd.exe File opened for modification C:\PROGRA~2\WINDOW~2\wabmig.exe ff69659180c20a9b1d8db21275798b03fe3f6add7a9a6c3904ed5378b3e27ffd.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\READER~1.EXE ff69659180c20a9b1d8db21275798b03fe3f6add7a9a6c3904ed5378b3e27ffd.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaw.exe ff69659180c20a9b1d8db21275798b03fe3f6add7a9a6c3904ed5378b3e27ffd.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\BHO\IE_TO_~1.EXE ff69659180c20a9b1d8db21275798b03fe3f6add7a9a6c3904ed5378b3e27ffd.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\msedge.exe ff69659180c20a9b1d8db21275798b03fe3f6add7a9a6c3904ed5378b3e27ffd.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\arh.exe ff69659180c20a9b1d8db21275798b03fe3f6add7a9a6c3904ed5378b3e27ffd.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOBD5D~1.EXE ff69659180c20a9b1d8db21275798b03fe3f6add7a9a6c3904ed5378b3e27ffd.exe File opened for modification C:\PROGRA~2\WINDOW~3\ACCESS~1\wordpad.exe ff69659180c20a9b1d8db21275798b03fe3f6add7a9a6c3904ed5378b3e27ffd.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE ff69659180c20a9b1d8db21275798b03fe3f6add7a9a6c3904ed5378b3e27ffd.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADOBEC~1.EXE ff69659180c20a9b1d8db21275798b03fe3f6add7a9a6c3904ed5378b3e27ffd.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GO664E~1.EXE ff69659180c20a9b1d8db21275798b03fe3f6add7a9a6c3904ed5378b3e27ffd.exe File opened for modification C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE ff69659180c20a9b1d8db21275798b03fe3f6add7a9a6c3904ed5378b3e27ffd.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmpshare.exe ff69659180c20a9b1d8db21275798b03fe3f6add7a9a6c3904ed5378b3e27ffd.exe File opened for modification C:\PROGRA~2\INTERN~1\iexplore.exe ff69659180c20a9b1d8db21275798b03fe3f6add7a9a6c3904ed5378b3e27ffd.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\NOTIFI~1.EXE ff69659180c20a9b1d8db21275798b03fe3f6add7a9a6c3904ed5378b3e27ffd.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\MSEDGE~1.EXE ff69659180c20a9b1d8db21275798b03fe3f6add7a9a6c3904ed5378b3e27ffd.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MIA062~1.EXE ff69659180c20a9b1d8db21275798b03fe3f6add7a9a6c3904ed5378b3e27ffd.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\INSTAL~1\setup.exe ff69659180c20a9b1d8db21275798b03fe3f6add7a9a6c3904ed5378b3e27ffd.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmpconfig.exe ff69659180c20a9b1d8db21275798b03fe3f6add7a9a6c3904ed5378b3e27ffd.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroRd32.exe ff69659180c20a9b1d8db21275798b03fe3f6add7a9a6c3904ed5378b3e27ffd.exe File opened for modification C:\PROGRA~2\INTERN~1\ieinstal.exe ff69659180c20a9b1d8db21275798b03fe3f6add7a9a6c3904ed5378b3e27ffd.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\ELEVAT~1.EXE ff69659180c20a9b1d8db21275798b03fe3f6add7a9a6c3904ed5378b3e27ffd.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\IDENTI~1.EXE ff69659180c20a9b1d8db21275798b03fe3f6add7a9a6c3904ed5378b3e27ffd.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmplayer.exe ff69659180c20a9b1d8db21275798b03fe3f6add7a9a6c3904ed5378b3e27ffd.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmprph.exe ff69659180c20a9b1d8db21275798b03fe3f6add7a9a6c3904ed5378b3e27ffd.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroCEF\RdrCEF.exe ff69659180c20a9b1d8db21275798b03fe3f6add7a9a6c3904ed5378b3e27ffd.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe ff69659180c20a9b1d8db21275798b03fe3f6add7a9a6c3904ed5378b3e27ffd.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaws.exe ff69659180c20a9b1d8db21275798b03fe3f6add7a9a6c3904ed5378b3e27ffd.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\PWAHEL~1.EXE ff69659180c20a9b1d8db21275798b03fe3f6add7a9a6c3904ed5378b3e27ffd.exe File opened for modification C:\PROGRA~2\INTERN~1\ExtExport.exe ff69659180c20a9b1d8db21275798b03fe3f6add7a9a6c3904ed5378b3e27ffd.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~3.EXE ff69659180c20a9b1d8db21275798b03fe3f6add7a9a6c3904ed5378b3e27ffd.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MI9C33~1.EXE ff69659180c20a9b1d8db21275798b03fe3f6add7a9a6c3904ed5378b3e27ffd.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmlaunch.exe ff69659180c20a9b1d8db21275798b03fe3f6add7a9a6c3904ed5378b3e27ffd.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Browser\WCCHRO~1\WCCHRO~1.EXE ff69659180c20a9b1d8db21275798b03fe3f6add7a9a6c3904ed5378b3e27ffd.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\LOGTRA~1.EXE ff69659180c20a9b1d8db21275798b03fe3f6add7a9a6c3904ed5378b3e27ffd.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~1.EXE ff69659180c20a9b1d8db21275798b03fe3f6add7a9a6c3904ed5378b3e27ffd.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~2.EXE ff69659180c20a9b1d8db21275798b03fe3f6add7a9a6c3904ed5378b3e27ffd.exe File opened for modification C:\PROGRA~3\MICROS~1\CLICKT~1\{9AC08~1\INTEGR~1.EXE ff69659180c20a9b1d8db21275798b03fe3f6add7a9a6c3904ed5378b3e27ffd.exe File opened for modification C:\PROGRA~3\PACKAG~1\{D87AE~1\WINDOW~1.EXE ff69659180c20a9b1d8db21275798b03fe3f6add7a9a6c3904ed5378b3e27ffd.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE ff69659180c20a9b1d8db21275798b03fe3f6add7a9a6c3904ed5378b3e27ffd.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROBR~1.EXE ff69659180c20a9b1d8db21275798b03fe3f6add7a9a6c3904ed5378b3e27ffd.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\WOW_HE~1.EXE ff69659180c20a9b1d8db21275798b03fe3f6add7a9a6c3904ed5378b3e27ffd.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\msedge.exe ff69659180c20a9b1d8db21275798b03fe3f6add7a9a6c3904ed5378b3e27ffd.exe File opened for modification C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE ff69659180c20a9b1d8db21275798b03fe3f6add7a9a6c3904ed5378b3e27ffd.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\ADOBEA~1.EXE ff69659180c20a9b1d8db21275798b03fe3f6add7a9a6c3904ed5378b3e27ffd.exe File opened for modification C:\PROGRA~2\INTERN~1\ielowutil.exe ff69659180c20a9b1d8db21275798b03fe3f6add7a9a6c3904ed5378b3e27ffd.exe File opened for modification C:\PROGRA~3\Adobe\Setup\{AC76B~1\setup.exe ff69659180c20a9b1d8db21275798b03fe3f6add7a9a6c3904ed5378b3e27ffd.exe File opened for modification C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE ff69659180c20a9b1d8db21275798b03fe3f6add7a9a6c3904ed5378b3e27ffd.exe File opened for modification C:\PROGRA~3\PACKAG~1\{63880~1\WINDOW~1.EXE ff69659180c20a9b1d8db21275798b03fe3f6add7a9a6c3904ed5378b3e27ffd.exe File opened for modification C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE ff69659180c20a9b1d8db21275798b03fe3f6add7a9a6c3904ed5378b3e27ffd.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF5AF~1\WINDOW~1.EXE ff69659180c20a9b1d8db21275798b03fe3f6add7a9a6c3904ed5378b3e27ffd.exe File opened for modification C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jaureg.exe ff69659180c20a9b1d8db21275798b03fe3f6add7a9a6c3904ed5378b3e27ffd.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE ff69659180c20a9b1d8db21275798b03fe3f6add7a9a6c3904ed5378b3e27ffd.exe -
Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\svchost.com ff69659180c20a9b1d8db21275798b03fe3f6add7a9a6c3904ed5378b3e27ffd.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 ff69659180c20a9b1d8db21275798b03fe3f6add7a9a6c3904ed5378b3e27ffd.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\" %*" ff69659180c20a9b1d8db21275798b03fe3f6add7a9a6c3904ed5378b3e27ffd.exe -
Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 3808 wrote to memory of 3392 3808 ff69659180c20a9b1d8db21275798b03fe3f6add7a9a6c3904ed5378b3e27ffd.exe 82 PID 3808 wrote to memory of 3392 3808 ff69659180c20a9b1d8db21275798b03fe3f6add7a9a6c3904ed5378b3e27ffd.exe 82
Processes
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C:\Users\Admin\AppData\Local\Temp\ff69659180c20a9b1d8db21275798b03fe3f6add7a9a6c3904ed5378b3e27ffd.exe"C:\Users\Admin\AppData\Local\Temp\ff69659180c20a9b1d8db21275798b03fe3f6add7a9a6c3904ed5378b3e27ffd.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:3808 -
C:\Users\Admin\AppData\Local\Temp\3582-490\ff69659180c20a9b1d8db21275798b03fe3f6add7a9a6c3904ed5378b3e27ffd.exe"C:\Users\Admin\AppData\Local\Temp\3582-490\ff69659180c20a9b1d8db21275798b03fe3f6add7a9a6c3904ed5378b3e27ffd.exe"2⤵
- Executes dropped EXE
PID:3392
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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\ff69659180c20a9b1d8db21275798b03fe3f6add7a9a6c3904ed5378b3e27ffd.exe
Filesize3.9MB
MD5fdc5b40bf3d618b8f139ea2f85cef371
SHA119f8cd24258fb7f7f850aa2d265a9121cb04d8c4
SHA25617be2454fac086eb4b8d282e937454a2ec9e5f6c6a70bc0d6307afe275e2c60f
SHA5124f0eae78a413f93011d672cc172a29dabb36dd3e5917a1b4cdcda30e104697556bfb7ee4650c4c327b6dac8e314d045f5f6dd8315a4197585daf225e1f34b7b4