Analysis
- max time kernel
141s - max time network
124s - platform
windows10-2004_x64 - resource
win10v2004-20240419-en - resource tags
arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system - submitted
02/05/2024, 22:47
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
666774a4e2b902695ac65bb6df884b1b9ea05349f420efde535598b0082c0cfc.exe
Resource
win7-20240419-en
windows7-x64
10 signatures
150 seconds
Behavioral task
behavioral2
Sample
666774a4e2b902695ac65bb6df884b1b9ea05349f420efde535598b0082c0cfc.exe
Resource
win10v2004-20240419-en
windows10-2004-x64
10 signatures
150 seconds
General
- Target 666774a4e2b902695ac65bb6df884b1b9ea05349f420efde535598b0082c0cfc.exe
- Size 812KB
- Sample240502-2ql3kagf5x
- SHA256 666774a4e2b902695ac65bb6df884b1b9ea05349f420efde535598b0082c0cfc
- MD5 2244419093017af02feb1238245db531
- SHA1 325e2978526f571dc4092f35af171930a0e012cc
- SHA512 2c8b755ef97c540b9db0f169371f00e08321ef919145f32be616d632eb13a1007924217d4cb1debf77b2af398e5b237f0059cfeec5df1e61b7046db6c5b114ac
- SSDEEP 24576:DR9Z2YhMPWQf50K4ZiINfFeOosNOJNNN3NNNmNNN8NNN4Mb:l9Z2YWPWQf5v4ZiINNeOosq
- MD5 SHA1 SHA512 SSDEEP
Score
10/10
Malware Config
Signatures
- Neshta
Malware from the neshta family is designed to infect itself into other files to spread itself and cause damage.
- 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-1-5-21-877519540-908060166-1852957295-1000\Control Panel\International\Geo\Nation 666774a4e2b902695ac65bb6df884b1b9ea05349f420efde535598b0082c0cfc.exe - Executes dropped EXE 1 IoCs
pid Process 1420 666774a4e2b902695ac65bb6df884b1b9ea05349f420efde535598b0082c0cfc.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\" %*" 666774a4e2b902695ac65bb6df884b1b9ea05349f420efde535598b0082c0cfc.exe - Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE 666774a4e2b902695ac65bb6df884b1b9ea05349f420efde535598b0082c0cfc.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADelRCP.exe 666774a4e2b902695ac65bb6df884b1b9ea05349f420efde535598b0082c0cfc.exe File opened for modification C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jusched.exe 666774a4e2b902695ac65bb6df884b1b9ea05349f420efde535598b0082c0cfc.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13185~1.29\MIA062~1.EXE 666774a4e2b902695ac65bb6df884b1b9ea05349f420efde535598b0082c0cfc.exe File opened for modification C:\PROGRA~2\WINDOW~2\wab.exe 666774a4e2b902695ac65bb6df884b1b9ea05349f420efde535598b0082c0cfc.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\AdobeARM.exe 666774a4e2b902695ac65bb6df884b1b9ea05349f420efde535598b0082c0cfc.exe File opened for modification C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jucheck.exe 666774a4e2b902695ac65bb6df884b1b9ea05349f420efde535598b0082c0cfc.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\COOKIE~1.EXE 666774a4e2b902695ac65bb6df884b1b9ea05349f420efde535598b0082c0cfc.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmlaunch.exe 666774a4e2b902695ac65bb6df884b1b9ea05349f420efde535598b0082c0cfc.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\BHO\IE_TO_~1.EXE 666774a4e2b902695ac65bb6df884b1b9ea05349f420efde535598b0082c0cfc.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\ELEVAT~1.EXE 666774a4e2b902695ac65bb6df884b1b9ea05349f420efde535598b0082c0cfc.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13185~1.29\MICROS~1.EXE 666774a4e2b902695ac65bb6df884b1b9ea05349f420efde535598b0082c0cfc.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13185~1.29\MICROS~2.EXE 666774a4e2b902695ac65bb6df884b1b9ea05349f420efde535598b0082c0cfc.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROBR~1.EXE 666774a4e2b902695ac65bb6df884b1b9ea05349f420efde535598b0082c0cfc.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\READER~1.EXE 666774a4e2b902695ac65bb6df884b1b9ea05349f420efde535598b0082c0cfc.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOF5E2~1.EXE 666774a4e2b902695ac65bb6df884b1b9ea05349f420efde535598b0082c0cfc.exe File opened for modification C:\PROGRA~2\INTERN~1\ieinstal.exe 666774a4e2b902695ac65bb6df884b1b9ea05349f420efde535598b0082c0cfc.exe File opened for modification C:\PROGRA~2\INTERN~1\ExtExport.exe 666774a4e2b902695ac65bb6df884b1b9ea05349f420efde535598b0082c0cfc.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\PWAHEL~1.EXE 666774a4e2b902695ac65bb6df884b1b9ea05349f420efde535598b0082c0cfc.exe File opened for modification C:\PROGRA~2\WI8A19~1\ImagingDevices.exe 666774a4e2b902695ac65bb6df884b1b9ea05349f420efde535598b0082c0cfc.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroCEF\RdrCEF.exe 666774a4e2b902695ac65bb6df884b1b9ea05349f420efde535598b0082c0cfc.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\FULLTR~1.EXE 666774a4e2b902695ac65bb6df884b1b9ea05349f420efde535598b0082c0cfc.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\64BITM~1.EXE 666774a4e2b902695ac65bb6df884b1b9ea05349f420efde535598b0082c0cfc.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE 666774a4e2b902695ac65bb6df884b1b9ea05349f420efde535598b0082c0cfc.exe File opened for modification C:\PROGRA~2\Google\Update\DISABL~1.EXE 666774a4e2b902695ac65bb6df884b1b9ea05349f420efde535598b0082c0cfc.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13185~1.29\MI9C33~1.EXE 666774a4e2b902695ac65bb6df884b1b9ea05349f420efde535598b0082c0cfc.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\MicrosoftEdgeUpdate.exe 666774a4e2b902695ac65bb6df884b1b9ea05349f420efde535598b0082c0cfc.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13185~1.29\MICROS~4.EXE 666774a4e2b902695ac65bb6df884b1b9ea05349f420efde535598b0082c0cfc.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13185~1.29\MI391D~1.EXE 666774a4e2b902695ac65bb6df884b1b9ea05349f420efde535598b0082c0cfc.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmprph.exe 666774a4e2b902695ac65bb6df884b1b9ea05349f420efde535598b0082c0cfc.exe File opened for modification C:\PROGRA~3\PACKAG~1\{D87AE~1\WINDOW~1.EXE 666774a4e2b902695ac65bb6df884b1b9ea05349f420efde535598b0082c0cfc.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\32BITM~1.EXE 666774a4e2b902695ac65bb6df884b1b9ea05349f420efde535598b0082c0cfc.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\ADOBEA~1.EXE 666774a4e2b902695ac65bb6df884b1b9ea05349f420efde535598b0082c0cfc.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOBD5D~1.EXE 666774a4e2b902695ac65bb6df884b1b9ea05349f420efde535598b0082c0cfc.exe File opened for modification C:\PROGRA~2\INTERN~1\iexplore.exe 666774a4e2b902695ac65bb6df884b1b9ea05349f420efde535598b0082c0cfc.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Eula.exe 666774a4e2b902695ac65bb6df884b1b9ea05349f420efde535598b0082c0cfc.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe 666774a4e2b902695ac65bb6df884b1b9ea05349f420efde535598b0082c0cfc.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\PWAHEL~1.EXE 666774a4e2b902695ac65bb6df884b1b9ea05349f420efde535598b0082c0cfc.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmplayer.exe 666774a4e2b902695ac65bb6df884b1b9ea05349f420efde535598b0082c0cfc.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\msedge.exe 666774a4e2b902695ac65bb6df884b1b9ea05349f420efde535598b0082c0cfc.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13185~1.29\MICROS~3.EXE 666774a4e2b902695ac65bb6df884b1b9ea05349f420efde535598b0082c0cfc.exe File opened for modification C:\PROGRA~3\Adobe\Setup\{AC76B~1\setup.exe 666774a4e2b902695ac65bb6df884b1b9ea05349f420efde535598b0082c0cfc.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF5AF~1\WINDOW~1.EXE 666774a4e2b902695ac65bb6df884b1b9ea05349f420efde535598b0082c0cfc.exe File opened for modification C:\PROGRA~2\INTERN~1\ielowutil.exe 666774a4e2b902695ac65bb6df884b1b9ea05349f420efde535598b0082c0cfc.exe File opened for modification C:\PROGRA~2\WINDOW~4\setup_wm.exe 666774a4e2b902695ac65bb6df884b1b9ea05349f420efde535598b0082c0cfc.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~2.EXE 666774a4e2b902695ac65bb6df884b1b9ea05349f420efde535598b0082c0cfc.exe File opened for modification C:\PROGRA~2\MOZILL~1\UNINST~1.EXE 666774a4e2b902695ac65bb6df884b1b9ea05349f420efde535598b0082c0cfc.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmpshare.exe 666774a4e2b902695ac65bb6df884b1b9ea05349f420efde535598b0082c0cfc.exe File opened for modification C:\PROGRA~3\PACKAG~1\{63880~1\WINDOW~1.EXE 666774a4e2b902695ac65bb6df884b1b9ea05349f420efde535598b0082c0cfc.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroRd32.exe 666774a4e2b902695ac65bb6df884b1b9ea05349f420efde535598b0082c0cfc.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADOBEC~1.EXE 666774a4e2b902695ac65bb6df884b1b9ea05349f420efde535598b0082c0cfc.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~3.EXE 666774a4e2b902695ac65bb6df884b1b9ea05349f420efde535598b0082c0cfc.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\INSTAL~1\setup.exe 666774a4e2b902695ac65bb6df884b1b9ea05349f420efde535598b0082c0cfc.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\msedge.exe 666774a4e2b902695ac65bb6df884b1b9ea05349f420efde535598b0082c0cfc.exe File opened for modification C:\PROGRA~2\WINDOW~3\ACCESS~1\wordpad.exe 666774a4e2b902695ac65bb6df884b1b9ea05349f420efde535598b0082c0cfc.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\LOGTRA~1.EXE 666774a4e2b902695ac65bb6df884b1b9ea05349f420efde535598b0082c0cfc.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~4.EXE 666774a4e2b902695ac65bb6df884b1b9ea05349f420efde535598b0082c0cfc.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~1.EXE 666774a4e2b902695ac65bb6df884b1b9ea05349f420efde535598b0082c0cfc.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~2.EXE 666774a4e2b902695ac65bb6df884b1b9ea05349f420efde535598b0082c0cfc.exe File opened for modification C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jaureg.exe 666774a4e2b902695ac65bb6df884b1b9ea05349f420efde535598b0082c0cfc.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\Download\{F3C4F~1\13185~1.29\MICROS~1.EXE 666774a4e2b902695ac65bb6df884b1b9ea05349f420efde535598b0082c0cfc.exe File opened for modification C:\PROGRA~3\PACKAG~1\{57A73~1\VC_RED~1.EXE 666774a4e2b902695ac65bb6df884b1b9ea05349f420efde535598b0082c0cfc.exe File opened for modification C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE 666774a4e2b902695ac65bb6df884b1b9ea05349f420efde535598b0082c0cfc.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\arh.exe 666774a4e2b902695ac65bb6df884b1b9ea05349f420efde535598b0082c0cfc.exe - Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\svchost.com 666774a4e2b902695ac65bb6df884b1b9ea05349f420efde535598b0082c0cfc.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Modifies registry class 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*" 666774a4e2b902695ac65bb6df884b1b9ea05349f420efde535598b0082c0cfc.exe - Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 3428 wrote to memory of 1420 3428 666774a4e2b902695ac65bb6df884b1b9ea05349f420efde535598b0082c0cfc.exe 84 PID 3428 wrote to memory of 1420 3428 666774a4e2b902695ac65bb6df884b1b9ea05349f420efde535598b0082c0cfc.exe 84
Processes
-
C:\Users\Admin\AppData\Local\Temp\666774a4e2b902695ac65bb6df884b1b9ea05349f420efde535598b0082c0cfc.exe"C:\Users\Admin\AppData\Local\Temp\666774a4e2b902695ac65bb6df884b1b9ea05349f420efde535598b0082c0cfc.exe"1⤵
- Checks computer location settings
- Modifies system executable filetype association
- Drops file in Program Files directory
- Drops file in Windows directory
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:3428 -
C:\Users\Admin\AppData\Local\Temp\3582-490\666774a4e2b902695ac65bb6df884b1b9ea05349f420efde535598b0082c0cfc.exe"C:\Users\Admin\AppData\Local\Temp\3582-490\666774a4e2b902695ac65bb6df884b1b9ea05349f420efde535598b0082c0cfc.exe"2⤵
- Executes dropped EXE
PID:1420
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
- Path C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroRd32.exe
- Size 2.4MB
- SHA256 bd7696911d75a9a35dfd125b24cb95003f1e9598592df47fa23a2568986a4a9a
- MD5 d9e8a1fa55faebd36ed2342fedefbedd
- SHA1 c25cc7f0035488de9c5df0121a09b5100e1c28e9
- SHA512 134644c68bd04536e9ea0a5da6e334d36b1ce8012a061fa6dabd31f85c16a1ac9eee8c40fee3d55f25c4d4edf0672de8ce204e344c800361cbcff092c09d7a33
- SSDEEP 49152:4TfiUEWo6zuEz439z99akTBc4O8b8ITDnlT4NvJX:4TfiG/nzU90T
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\3582-490\666774a4e2b902695ac65bb6df884b1b9ea05349f420efde535598b0082c0cfc.exe
- Size 771KB
- SHA256 668ee195182b74e544a1f939f47974c15b9a97a5a50d38c47798d244eeafe941
- MD5 d5e7bc1813ee3727d06f1f3fb368985e
- SHA1 138c7a772d129ef78b9c53c523568ea741de545b
- SHA512 ba7b5535b875eb9ba1a4fd5666e822c781886c438d6f78f29185746b0a80ba633503b9993c065376cddeca4a5912a8a6907379e22de204b3ac5d6fea2b7bf5b5
- SSDEEP 24576:uR9Z2YhMPWQf50K4ZiINfFeOosNOJNNN3NNNmNNN8NNN4M8:49Z2YWPWQf5v4ZiINNeOosl
- MD5 SHA1 SHA512 SSDEEP