Analysis
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max time kernel
157s -
max time network
190s -
platform
windows10-2004_x64 -
resource
win10v2004-20221111-en -
resource tags
arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system -
submitted
29-11-2022 08:04
Behavioral task
behavioral1
Sample
8049bb1b2f3769e7bfbedb7eedebfd1e21a637156c0be17cd381ee13b12744ce.exe
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
8049bb1b2f3769e7bfbedb7eedebfd1e21a637156c0be17cd381ee13b12744ce.exe
Resource
win10v2004-20221111-en
General
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Target
8049bb1b2f3769e7bfbedb7eedebfd1e21a637156c0be17cd381ee13b12744ce.exe
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Size
1.7MB
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MD5
2e7ad1a8d1d3df7dbb68e8c7c7eab7ba
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SHA1
1915d69b254f80694aa6323e04c2477355a661ed
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SHA256
8049bb1b2f3769e7bfbedb7eedebfd1e21a637156c0be17cd381ee13b12744ce
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SHA512
19a8fd0d6e87dc3d8f867b3c9bbf490a0771c6e68620c2a5885d368a817a8d705f32ca5e002e4b51fb03f2bf05bd5419bcb4f4ef6af5dfa5bbc04652f091b093
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SSDEEP
12288:KEkIQuPHnIPq/u64piHaujhGgt+JlR355uAfD1umpJpMDAfQv3hSWfFruVFMc0DN:QIQuPoB6HHaujs0+DJH5fbWfJu5f4
Malware Config
Signatures
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Modifies system executable filetype association 2 TTPs 1 IoCs
Processes:
8049bb1b2f3769e7bfbedb7eedebfd1e21a637156c0be17cd381ee13b12744ce.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*" 8049bb1b2f3769e7bfbedb7eedebfd1e21a637156c0be17cd381ee13b12744ce.exe -
Neshta
Malware from the neshta family is designed to infect itself into other files to spread itself and cause damage.
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Executes dropped EXE 1 IoCs
Processes:
8049bb1b2f3769e7bfbedb7eedebfd1e21a637156c0be17cd381ee13b12744ce.exepid process 788 8049bb1b2f3769e7bfbedb7eedebfd1e21a637156c0be17cd381ee13b12744ce.exe -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
8049bb1b2f3769e7bfbedb7eedebfd1e21a637156c0be17cd381ee13b12744ce.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\Control Panel\International\Geo\Nation 8049bb1b2f3769e7bfbedb7eedebfd1e21a637156c0be17cd381ee13b12744ce.exe -
Reads user/profile data of web browsers 2 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
Processes:
8049bb1b2f3769e7bfbedb7eedebfd1e21a637156c0be17cd381ee13b12744ce.exedescription ioc process File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\LOGTRA~1.EXE 8049bb1b2f3769e7bfbedb7eedebfd1e21a637156c0be17cd381ee13b12744ce.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~4.EXE 8049bb1b2f3769e7bfbedb7eedebfd1e21a637156c0be17cd381ee13b12744ce.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\msedge.exe 8049bb1b2f3769e7bfbedb7eedebfd1e21a637156c0be17cd381ee13b12744ce.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13169~1.31\MIA062~1.EXE 8049bb1b2f3769e7bfbedb7eedebfd1e21a637156c0be17cd381ee13b12744ce.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADOBEC~1.EXE 8049bb1b2f3769e7bfbedb7eedebfd1e21a637156c0be17cd381ee13b12744ce.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~1.EXE 8049bb1b2f3769e7bfbedb7eedebfd1e21a637156c0be17cd381ee13b12744ce.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~3.EXE 8049bb1b2f3769e7bfbedb7eedebfd1e21a637156c0be17cd381ee13b12744ce.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\Download\{F3C4F~1\13169~1.31\MICROS~1.EXE 8049bb1b2f3769e7bfbedb7eedebfd1e21a637156c0be17cd381ee13b12744ce.exe File opened for modification C:\PROGRA~3\PACKAG~1\{57A73~1\VC_RED~1.EXE 8049bb1b2f3769e7bfbedb7eedebfd1e21a637156c0be17cd381ee13b12744ce.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE 8049bb1b2f3769e7bfbedb7eedebfd1e21a637156c0be17cd381ee13b12744ce.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\arh.exe 8049bb1b2f3769e7bfbedb7eedebfd1e21a637156c0be17cd381ee13b12744ce.exe File opened for modification C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE 8049bb1b2f3769e7bfbedb7eedebfd1e21a637156c0be17cd381ee13b12744ce.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADelRCP.exe 8049bb1b2f3769e7bfbedb7eedebfd1e21a637156c0be17cd381ee13b12744ce.exe File opened for modification C:\PROGRA~2\WINDOW~2\wabmig.exe 8049bb1b2f3769e7bfbedb7eedebfd1e21a637156c0be17cd381ee13b12744ce.exe File opened for modification C:\PROGRA~3\MICROS~1\CLICKT~1\{9AC08~1\INTEGR~1.EXE 8049bb1b2f3769e7bfbedb7eedebfd1e21a637156c0be17cd381ee13b12744ce.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~3.EXE 8049bb1b2f3769e7bfbedb7eedebfd1e21a637156c0be17cd381ee13b12744ce.exe File opened for modification C:\PROGRA~2\WINDOW~4\setup_wm.exe 8049bb1b2f3769e7bfbedb7eedebfd1e21a637156c0be17cd381ee13b12744ce.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmpshare.exe 8049bb1b2f3769e7bfbedb7eedebfd1e21a637156c0be17cd381ee13b12744ce.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Eula.exe 8049bb1b2f3769e7bfbedb7eedebfd1e21a637156c0be17cd381ee13b12744ce.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\AdobeARM.exe 8049bb1b2f3769e7bfbedb7eedebfd1e21a637156c0be17cd381ee13b12744ce.exe File opened for modification C:\PROGRA~2\INTERN~1\iexplore.exe 8049bb1b2f3769e7bfbedb7eedebfd1e21a637156c0be17cd381ee13b12744ce.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\NOTIFI~1.EXE 8049bb1b2f3769e7bfbedb7eedebfd1e21a637156c0be17cd381ee13b12744ce.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\MSEDGE~1.EXE 8049bb1b2f3769e7bfbedb7eedebfd1e21a637156c0be17cd381ee13b12744ce.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\FULLTR~1.EXE 8049bb1b2f3769e7bfbedb7eedebfd1e21a637156c0be17cd381ee13b12744ce.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\64BITM~1.EXE 8049bb1b2f3769e7bfbedb7eedebfd1e21a637156c0be17cd381ee13b12744ce.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\WOW_HE~1.EXE 8049bb1b2f3769e7bfbedb7eedebfd1e21a637156c0be17cd381ee13b12744ce.exe File opened for modification C:\PROGRA~2\INTERN~1\ExtExport.exe 8049bb1b2f3769e7bfbedb7eedebfd1e21a637156c0be17cd381ee13b12744ce.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~1.EXE 8049bb1b2f3769e7bfbedb7eedebfd1e21a637156c0be17cd381ee13b12744ce.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\PWAHEL~1.EXE 8049bb1b2f3769e7bfbedb7eedebfd1e21a637156c0be17cd381ee13b12744ce.exe File opened for modification C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE 8049bb1b2f3769e7bfbedb7eedebfd1e21a637156c0be17cd381ee13b12744ce.exe File opened for modification C:\PROGRA~2\MOZILL~1\UNINST~1.EXE 8049bb1b2f3769e7bfbedb7eedebfd1e21a637156c0be17cd381ee13b12744ce.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmplayer.exe 8049bb1b2f3769e7bfbedb7eedebfd1e21a637156c0be17cd381ee13b12744ce.exe File opened for modification C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jusched.exe 8049bb1b2f3769e7bfbedb7eedebfd1e21a637156c0be17cd381ee13b12744ce.exe File opened for modification C:\PROGRA~2\Google\Update\DISABL~1.EXE 8049bb1b2f3769e7bfbedb7eedebfd1e21a637156c0be17cd381ee13b12744ce.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\COOKIE~1.EXE 8049bb1b2f3769e7bfbedb7eedebfd1e21a637156c0be17cd381ee13b12744ce.exe File opened for modification C:\PROGRA~2\WINDOW~2\wab.exe 8049bb1b2f3769e7bfbedb7eedebfd1e21a637156c0be17cd381ee13b12744ce.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.71\GO664E~1.EXE 8049bb1b2f3769e7bfbedb7eedebfd1e21a637156c0be17cd381ee13b12744ce.exe File opened for modification C:\PROGRA~3\Adobe\Setup\{AC76B~1\setup.exe 8049bb1b2f3769e7bfbedb7eedebfd1e21a637156c0be17cd381ee13b12744ce.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROBR~1.EXE 8049bb1b2f3769e7bfbedb7eedebfd1e21a637156c0be17cd381ee13b12744ce.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE 8049bb1b2f3769e7bfbedb7eedebfd1e21a637156c0be17cd381ee13b12744ce.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.71\GOF5E2~1.EXE 8049bb1b2f3769e7bfbedb7eedebfd1e21a637156c0be17cd381ee13b12744ce.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\IDENTI~1.EXE 8049bb1b2f3769e7bfbedb7eedebfd1e21a637156c0be17cd381ee13b12744ce.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13169~1.31\MICROS~1.EXE 8049bb1b2f3769e7bfbedb7eedebfd1e21a637156c0be17cd381ee13b12744ce.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\MicrosoftEdgeUpdate.exe 8049bb1b2f3769e7bfbedb7eedebfd1e21a637156c0be17cd381ee13b12744ce.exe File opened for modification C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE 8049bb1b2f3769e7bfbedb7eedebfd1e21a637156c0be17cd381ee13b12744ce.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroCEF\RdrCEF.exe 8049bb1b2f3769e7bfbedb7eedebfd1e21a637156c0be17cd381ee13b12744ce.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroRd32.exe 8049bb1b2f3769e7bfbedb7eedebfd1e21a637156c0be17cd381ee13b12744ce.exe File opened for modification C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jaureg.exe 8049bb1b2f3769e7bfbedb7eedebfd1e21a637156c0be17cd381ee13b12744ce.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.71\GOBD5D~1.EXE 8049bb1b2f3769e7bfbedb7eedebfd1e21a637156c0be17cd381ee13b12744ce.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\INSTAL~1\setup.exe 8049bb1b2f3769e7bfbedb7eedebfd1e21a637156c0be17cd381ee13b12744ce.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\msedge.exe 8049bb1b2f3769e7bfbedb7eedebfd1e21a637156c0be17cd381ee13b12744ce.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmpconfig.exe 8049bb1b2f3769e7bfbedb7eedebfd1e21a637156c0be17cd381ee13b12744ce.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\READER~1.EXE 8049bb1b2f3769e7bfbedb7eedebfd1e21a637156c0be17cd381ee13b12744ce.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe 8049bb1b2f3769e7bfbedb7eedebfd1e21a637156c0be17cd381ee13b12744ce.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~2.EXE 8049bb1b2f3769e7bfbedb7eedebfd1e21a637156c0be17cd381ee13b12744ce.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\BHO\IE_TO_~1.EXE 8049bb1b2f3769e7bfbedb7eedebfd1e21a637156c0be17cd381ee13b12744ce.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\PWAHEL~1.EXE 8049bb1b2f3769e7bfbedb7eedebfd1e21a637156c0be17cd381ee13b12744ce.exe File opened for modification C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jucheck.exe 8049bb1b2f3769e7bfbedb7eedebfd1e21a637156c0be17cd381ee13b12744ce.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\ELEVAT~1.EXE 8049bb1b2f3769e7bfbedb7eedebfd1e21a637156c0be17cd381ee13b12744ce.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13169~1.31\MICROS~3.EXE 8049bb1b2f3769e7bfbedb7eedebfd1e21a637156c0be17cd381ee13b12744ce.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13169~1.31\MI9C33~1.EXE 8049bb1b2f3769e7bfbedb7eedebfd1e21a637156c0be17cd381ee13b12744ce.exe File opened for modification C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE 8049bb1b2f3769e7bfbedb7eedebfd1e21a637156c0be17cd381ee13b12744ce.exe File opened for modification C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE 8049bb1b2f3769e7bfbedb7eedebfd1e21a637156c0be17cd381ee13b12744ce.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Browser\WCCHRO~1\WCCHRO~1.EXE 8049bb1b2f3769e7bfbedb7eedebfd1e21a637156c0be17cd381ee13b12744ce.exe -
Drops file in Windows directory 1 IoCs
Processes:
8049bb1b2f3769e7bfbedb7eedebfd1e21a637156c0be17cd381ee13b12744ce.exedescription ioc process File opened for modification C:\Windows\svchost.com 8049bb1b2f3769e7bfbedb7eedebfd1e21a637156c0be17cd381ee13b12744ce.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Modifies registry class 1 IoCs
Processes:
8049bb1b2f3769e7bfbedb7eedebfd1e21a637156c0be17cd381ee13b12744ce.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*" 8049bb1b2f3769e7bfbedb7eedebfd1e21a637156c0be17cd381ee13b12744ce.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
8049bb1b2f3769e7bfbedb7eedebfd1e21a637156c0be17cd381ee13b12744ce.exedescription pid process target process PID 880 wrote to memory of 788 880 8049bb1b2f3769e7bfbedb7eedebfd1e21a637156c0be17cd381ee13b12744ce.exe 8049bb1b2f3769e7bfbedb7eedebfd1e21a637156c0be17cd381ee13b12744ce.exe PID 880 wrote to memory of 788 880 8049bb1b2f3769e7bfbedb7eedebfd1e21a637156c0be17cd381ee13b12744ce.exe 8049bb1b2f3769e7bfbedb7eedebfd1e21a637156c0be17cd381ee13b12744ce.exe PID 880 wrote to memory of 788 880 8049bb1b2f3769e7bfbedb7eedebfd1e21a637156c0be17cd381ee13b12744ce.exe 8049bb1b2f3769e7bfbedb7eedebfd1e21a637156c0be17cd381ee13b12744ce.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\8049bb1b2f3769e7bfbedb7eedebfd1e21a637156c0be17cd381ee13b12744ce.exe"C:\Users\Admin\AppData\Local\Temp\8049bb1b2f3769e7bfbedb7eedebfd1e21a637156c0be17cd381ee13b12744ce.exe"1⤵
- Modifies system executable filetype association
- Checks computer location settings
- Drops file in Program Files directory
- Drops file in Windows directory
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:880 -
C:\Users\Admin\AppData\Local\Temp\3582-490\8049bb1b2f3769e7bfbedb7eedebfd1e21a637156c0be17cd381ee13b12744ce.exe"C:\Users\Admin\AppData\Local\Temp\3582-490\8049bb1b2f3769e7bfbedb7eedebfd1e21a637156c0be17cd381ee13b12744ce.exe"2⤵
- Executes dropped EXE
PID:788
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Temp\3582-490\8049bb1b2f3769e7bfbedb7eedebfd1e21a637156c0be17cd381ee13b12744ce.exeFilesize
1.7MB
MD5407597446e2b9bdbd5e17ba8037e1d8d
SHA12a2a0c658bd03483c09ea6f1698f6077c5c5bd13
SHA256a6aa6df2df9c8309c35ccd1dcb4ec0d7b8046a4b4f978a0ea1809cccc3d35262
SHA51274f38b10add47e51e1680e4de51f8d21f6bba5a0d0661cee774bde22aa858ae0281651306b801d58801f7bfa8594d9e8cf3e8277886de73e282788ed4f1ed192
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C:\Users\Admin\AppData\Local\Temp\3582-490\8049bb1b2f3769e7bfbedb7eedebfd1e21a637156c0be17cd381ee13b12744ce.exeFilesize
1.7MB
MD5407597446e2b9bdbd5e17ba8037e1d8d
SHA12a2a0c658bd03483c09ea6f1698f6077c5c5bd13
SHA256a6aa6df2df9c8309c35ccd1dcb4ec0d7b8046a4b4f978a0ea1809cccc3d35262
SHA51274f38b10add47e51e1680e4de51f8d21f6bba5a0d0661cee774bde22aa858ae0281651306b801d58801f7bfa8594d9e8cf3e8277886de73e282788ed4f1ed192
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memory/788-132-0x0000000000000000-mapping.dmp