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Analysis
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max time kernel
84s -
max time network
121s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
19/10/2022, 04:20
Static task
static1
Behavioral task
behavioral1
Sample
cddcf3106618d72812eb917df1f5f2e70930ae2720c2d433181e61834ad5ed47.exe
Resource
win7-20220812-en
General
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Target
cddcf3106618d72812eb917df1f5f2e70930ae2720c2d433181e61834ad5ed47.exe
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Size
1.1MB
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MD5
b26b60dd2f64de3dacbd2cf01092b4bc
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SHA1
1904dbe0b486113f0d2ac5b73910c47194b2f63c
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SHA256
cddcf3106618d72812eb917df1f5f2e70930ae2720c2d433181e61834ad5ed47
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SHA512
32e8b3e4088ba3c0459ed96d27b0a5ff959ea27c2bbee4ef2b8dec4dcf9b9826f0d4ac2b79b2a700176fc0eef5af3ee386b1b14b31231ff2231f91717bb0d558
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SSDEEP
6144:e98L598L598L598L598L598L598L598L598LP5MbkpV74MqzvUzH3GeHYwNpYvrY:lKKKKKKKK5VS6i+CpMtENe
Malware Config
Signatures
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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-1-5-21-2295526160-1155304984-640977766-1000\Control Panel\International\Geo\Nation cddcf3106618d72812eb917df1f5f2e70930ae2720c2d433181e61834ad5ed47.exe -
Drops startup file 2 IoCs
description ioc Process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Kaspersky.exe cddcf3106618d72812eb917df1f5f2e70930ae2720c2d433181e61834ad5ed47.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Kaspersky.exe cddcf3106618d72812eb917df1f5f2e70930ae2720c2d433181e61834ad5ed47.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 autorun.inf file 1 TTPs 3 IoCs
Malware can abuse Windows Autorun to spread further via attached volumes.
description ioc Process File opened for modification C:\Users\Admin\AppData\Local\Temp\autorun.inf cmd.exe File created C:\Users\Admin\AppData\Local\Temp\autorun.inf cmd.exe File opened for modification C:\Users\Admin\AppData\Local\Temp\autorun.inf cmd.exe -
Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification C:\Program Files (x86)\Common Files\Adobe\ARM\1.0\AdobeARMHelper.exe cddcf3106618d72812eb917df1f5f2e70930ae2720c2d433181e61834ad5ed47.exe File opened for modification C:\Program Files (x86)\Common Files\Adobe\Acrobat\ActiveX\AcroPDF64.dll cddcf3106618d72812eb917df1f5f2e70930ae2720c2d433181e61834ad5ed47.exe File opened for modification C:\Program Files (x86)\Common Files\Adobe\Reader\DC\Linguistics\Providers\Plugins2\AdobeHunspellPlugin\AdobeHunspellPlugin.dll cddcf3106618d72812eb917df1f5f2e70930ae2720c2d433181e61834ad5ed47.exe File opened for modification C:\Program Files (x86)\Common Files\Microsoft Shared\ink\penchs.dll cddcf3106618d72812eb917df1f5f2e70930ae2720c2d433181e61834ad5ed47.exe File opened for modification C:\Program Files (x86)\Common Files\Microsoft Shared\ink\pipanel.dll cddcf3106618d72812eb917df1f5f2e70930ae2720c2d433181e61834ad5ed47.exe File opened for modification C:\Program Files (x86)\Common Files\Microsoft Shared\ink\skchobj.dll cddcf3106618d72812eb917df1f5f2e70930ae2720c2d433181e61834ad5ed47.exe File opened for modification C:\Program Files (x86)\Common Files\Microsoft Shared\VSTA\Pipeline.v10.0\AddInViews\Microsoft.VisualStudio.Tools.Applications.Runtime.v10.0.dll cddcf3106618d72812eb917df1f5f2e70930ae2720c2d433181e61834ad5ed47.exe File opened for modification C:\Program Files (x86)\Common Files\System\ado\msadomd.dll cddcf3106618d72812eb917df1f5f2e70930ae2720c2d433181e61834ad5ed47.exe File opened for modification C:\Program Files (x86)\Common Files\System\msadc\msdaprsr.dll cddcf3106618d72812eb917df1f5f2e70930ae2720c2d433181e61834ad5ed47.exe File opened for modification C:\Program Files (x86)\Common Files\System\Ole DB\oledb32.dll cddcf3106618d72812eb917df1f5f2e70930ae2720c2d433181e61834ad5ed47.exe File opened for modification C:\Program Files (x86)\Common Files\Adobe\Acrobat\ActiveX\AcroPDF.dll cddcf3106618d72812eb917df1f5f2e70930ae2720c2d433181e61834ad5ed47.exe File opened for modification C:\Program Files (x86)\Common Files\System\wab32res.dll cddcf3106618d72812eb917df1f5f2e70930ae2720c2d433181e61834ad5ed47.exe File opened for modification C:\Program Files (x86)\Common Files\Java\Java Update\jucheck.exe cddcf3106618d72812eb917df1f5f2e70930ae2720c2d433181e61834ad5ed47.exe File opened for modification C:\Program Files (x86)\Common Files\Java\Java Update\jusched.exe cddcf3106618d72812eb917df1f5f2e70930ae2720c2d433181e61834ad5ed47.exe File opened for modification C:\Program Files (x86)\Common Files\Microsoft Shared\ink\micaut.dll cddcf3106618d72812eb917df1f5f2e70930ae2720c2d433181e61834ad5ed47.exe File opened for modification C:\Program Files (x86)\Common Files\Microsoft Shared\ink\Microsoft.Ink.dll cddcf3106618d72812eb917df1f5f2e70930ae2720c2d433181e61834ad5ed47.exe File opened for modification C:\Program Files (x86)\Common Files\Microsoft Shared\VSTA\Pipeline.v10.0\Contracts\Microsoft.VisualStudio.Tools.Applications.Contract.v10.0.dll cddcf3106618d72812eb917df1f5f2e70930ae2720c2d433181e61834ad5ed47.exe File opened for modification C:\Program Files (x86)\Common Files\System\wab32.dll cddcf3106618d72812eb917df1f5f2e70930ae2720c2d433181e61834ad5ed47.exe File opened for modification C:\Program Files (x86)\Common Files\System\msadc\msadco.dll cddcf3106618d72812eb917df1f5f2e70930ae2720c2d433181e61834ad5ed47.exe File opened for modification C:\Program Files (x86)\Common Files\System\msadc\msdaprst.dll cddcf3106618d72812eb917df1f5f2e70930ae2720c2d433181e61834ad5ed47.exe File opened for modification C:\Program Files (x86)\Common Files\System\msadc\msdarem.dll cddcf3106618d72812eb917df1f5f2e70930ae2720c2d433181e61834ad5ed47.exe File opened for modification C:\Program Files (x86)\Common Files\System\Ole DB\msdaenum.dll cddcf3106618d72812eb917df1f5f2e70930ae2720c2d433181e61834ad5ed47.exe File opened for modification C:\Program Files (x86)\Common Files\System\Ole DB\msdaer.dll cddcf3106618d72812eb917df1f5f2e70930ae2720c2d433181e61834ad5ed47.exe File opened for modification C:\Program Files (x86)\Common Files\System\Ole DB\msdaora.dll cddcf3106618d72812eb917df1f5f2e70930ae2720c2d433181e61834ad5ed47.exe File opened for modification C:\Program Files (x86)\Common Files\Microsoft Shared\Filters\tifffilt.dll cddcf3106618d72812eb917df1f5f2e70930ae2720c2d433181e61834ad5ed47.exe File opened for modification C:\Program Files (x86)\Common Files\System\Ole DB\msdatt.dll cddcf3106618d72812eb917df1f5f2e70930ae2720c2d433181e61834ad5ed47.exe File opened for modification C:\Program Files (x86)\Common Files\Adobe\Acrobat\ActiveX\AcroPDFImpl64.dll cddcf3106618d72812eb917df1f5f2e70930ae2720c2d433181e61834ad5ed47.exe File opened for modification C:\Program Files (x86)\Common Files\Microsoft Shared\VSTA\Pipeline.v10.0\AddInSideAdapters\Microsoft.VisualStudio.Tools.Applications.AddInAdapter.v10.0.dll cddcf3106618d72812eb917df1f5f2e70930ae2720c2d433181e61834ad5ed47.exe File opened for modification C:\Program Files (x86)\Common Files\Microsoft Shared\VSTA\Pipeline.v10.0\HostSideAdapters\Microsoft.VisualStudio.Tools.Applications.HostAdapter.v10.0.dll cddcf3106618d72812eb917df1f5f2e70930ae2720c2d433181e61834ad5ed47.exe File opened for modification C:\Program Files (x86)\Common Files\System\msadc\msadce.dll cddcf3106618d72812eb917df1f5f2e70930ae2720c2d433181e61834ad5ed47.exe File opened for modification C:\Program Files (x86)\Common Files\System\Ole DB\msdasql.dll cddcf3106618d72812eb917df1f5f2e70930ae2720c2d433181e61834ad5ed47.exe File opened for modification C:\Program Files (x86)\Common Files\Microsoft Shared\ink\InkDiv.dll cddcf3106618d72812eb917df1f5f2e70930ae2720c2d433181e61834ad5ed47.exe File opened for modification C:\Program Files (x86)\Common Files\Microsoft Shared\ink\pencht.dll cddcf3106618d72812eb917df1f5f2e70930ae2720c2d433181e61834ad5ed47.exe File opened for modification C:\Program Files (x86)\Common Files\Microsoft Shared\ink\penjpn.dll cddcf3106618d72812eb917df1f5f2e70930ae2720c2d433181e61834ad5ed47.exe File opened for modification C:\Program Files (x86)\Common Files\Microsoft Shared\ink\penusa.dll cddcf3106618d72812eb917df1f5f2e70930ae2720c2d433181e61834ad5ed47.exe File opened for modification C:\Program Files (x86)\Common Files\Microsoft Shared\VSTA\Pipeline.v10.0\AddInViews\Microsoft.Office.Tools.v9.0.dll cddcf3106618d72812eb917df1f5f2e70930ae2720c2d433181e61834ad5ed47.exe File opened for modification C:\Program Files (x86)\Common Files\System\ado\msado15.dll cddcf3106618d72812eb917df1f5f2e70930ae2720c2d433181e61834ad5ed47.exe File opened for modification C:\Program Files (x86)\Common Files\System\msadc\msadcer.dll cddcf3106618d72812eb917df1f5f2e70930ae2720c2d433181e61834ad5ed47.exe File opened for modification C:\Program Files (x86)\Common Files\System\Ole DB\sqlxmlx.dll cddcf3106618d72812eb917df1f5f2e70930ae2720c2d433181e61834ad5ed47.exe File opened for modification C:\Program Files (x86)\Common Files\Microsoft Shared\ink\penkor.dll cddcf3106618d72812eb917df1f5f2e70930ae2720c2d433181e61834ad5ed47.exe File opened for modification C:\Program Files (x86)\Common Files\Microsoft Shared\ink\pipres.dll cddcf3106618d72812eb917df1f5f2e70930ae2720c2d433181e61834ad5ed47.exe File opened for modification C:\Program Files (x86)\Common Files\Microsoft Shared\ink\tpcps.dll cddcf3106618d72812eb917df1f5f2e70930ae2720c2d433181e61834ad5ed47.exe File opened for modification C:\Program Files (x86)\Common Files\Microsoft Shared\VSTA\AppInfoDocument\Microsoft.VisualStudio.Tools.Office.AppInfoDocument\Microsoft.VisualStudio.Tools.Office.AppInfoDocument.v9.0.dll cddcf3106618d72812eb917df1f5f2e70930ae2720c2d433181e61834ad5ed47.exe File opened for modification C:\Program Files (x86)\Common Files\System\Ole DB\msdasc.dll cddcf3106618d72812eb917df1f5f2e70930ae2720c2d433181e61834ad5ed47.exe File opened for modification C:\Program Files (x86)\Common Files\Microsoft Shared\ink\mshwgst.dll cddcf3106618d72812eb917df1f5f2e70930ae2720c2d433181e61834ad5ed47.exe File opened for modification C:\Program Files (x86)\Common Files\Microsoft Shared\VC\msdia100.dll cddcf3106618d72812eb917df1f5f2e70930ae2720c2d433181e61834ad5ed47.exe File opened for modification C:\Program Files (x86)\Common Files\Microsoft Shared\VSTA\Pipeline.v10.0\AddInSideAdapters\Microsoft.VisualStudio.Tools.Applications.AddInAdapter.v9.0.dll cddcf3106618d72812eb917df1f5f2e70930ae2720c2d433181e61834ad5ed47.exe File opened for modification C:\Program Files (x86)\Common Files\Microsoft Shared\VSTA\Pipeline.v10.0\AddInSideAdapters\Microsoft.VisualStudio.Tools.Office.AddInAdapter.v9.0.dll cddcf3106618d72812eb917df1f5f2e70930ae2720c2d433181e61834ad5ed47.exe File opened for modification C:\Program Files (x86)\Common Files\Microsoft Shared\VSTA\Pipeline.v10.0\Contracts\Microsoft.VisualStudio.Tools.Office.Contract.v9.0.dll cddcf3106618d72812eb917df1f5f2e70930ae2720c2d433181e61834ad5ed47.exe File opened for modification C:\Program Files (x86)\Common Files\System\Ole DB\msdaosp.dll cddcf3106618d72812eb917df1f5f2e70930ae2720c2d433181e61834ad5ed47.exe File opened for modification C:\Program Files (x86)\Common Files\System\Ole DB\msxactps.dll cddcf3106618d72812eb917df1f5f2e70930ae2720c2d433181e61834ad5ed47.exe File opened for modification C:\Program Files (x86)\Common Files\System\Ole DB\sqloledb.dll cddcf3106618d72812eb917df1f5f2e70930ae2720c2d433181e61834ad5ed47.exe File opened for modification C:\Program Files (x86)\Common Files\Microsoft Shared\DAO\dao360.dll cddcf3106618d72812eb917df1f5f2e70930ae2720c2d433181e61834ad5ed47.exe File opened for modification C:\Program Files (x86)\Common Files\Microsoft Shared\ink\InkObj.dll cddcf3106618d72812eb917df1f5f2e70930ae2720c2d433181e61834ad5ed47.exe File opened for modification C:\Program Files (x86)\Common Files\Microsoft Shared\ink\mshwLatin.dll cddcf3106618d72812eb917df1f5f2e70930ae2720c2d433181e61834ad5ed47.exe File opened for modification C:\Program Files (x86)\Common Files\Microsoft Shared\ink\skchui.dll cddcf3106618d72812eb917df1f5f2e70930ae2720c2d433181e61834ad5ed47.exe File opened for modification C:\Program Files (x86)\Common Files\Microsoft Shared\MSEnv\PublicAssemblies\extensibility.dll cddcf3106618d72812eb917df1f5f2e70930ae2720c2d433181e61834ad5ed47.exe File opened for modification C:\Program Files (x86)\Common Files\Microsoft Shared\VSTA\Pipeline.v10.0\AddInViews\Microsoft.VisualStudio.Tools.Applications.Runtime.v9.0.dll cddcf3106618d72812eb917df1f5f2e70930ae2720c2d433181e61834ad5ed47.exe File opened for modification C:\Program Files (x86)\Common Files\Microsoft Shared\VSTA\Pipeline.v10.0\Contracts\Microsoft.VisualStudio.Tools.Office.Contract.v10.0.dll cddcf3106618d72812eb917df1f5f2e70930ae2720c2d433181e61834ad5ed47.exe File opened for modification C:\Program Files (x86)\Common Files\Microsoft Shared\VSTO\vstoee.dll cddcf3106618d72812eb917df1f5f2e70930ae2720c2d433181e61834ad5ed47.exe File opened for modification C:\Program Files (x86)\Common Files\System\ado\msador15.dll cddcf3106618d72812eb917df1f5f2e70930ae2720c2d433181e61834ad5ed47.exe File opened for modification C:\Program Files (x86)\Common Files\System\ado\msadox.dll cddcf3106618d72812eb917df1f5f2e70930ae2720c2d433181e61834ad5ed47.exe File opened for modification C:\Program Files (x86)\Common Files\System\ado\msjro.dll cddcf3106618d72812eb917df1f5f2e70930ae2720c2d433181e61834ad5ed47.exe File opened for modification C:\Program Files (x86)\Common Files\System\msadc\msadcor.dll cddcf3106618d72812eb917df1f5f2e70930ae2720c2d433181e61834ad5ed47.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 1268 cddcf3106618d72812eb917df1f5f2e70930ae2720c2d433181e61834ad5ed47.exe Token: SeDebugPrivilege 1268 cddcf3106618d72812eb917df1f5f2e70930ae2720c2d433181e61834ad5ed47.exe -
Suspicious use of WriteProcessMemory 12 IoCs
description pid Process procid_target PID 1268 wrote to memory of 1968 1268 cddcf3106618d72812eb917df1f5f2e70930ae2720c2d433181e61834ad5ed47.exe 84 PID 1268 wrote to memory of 1968 1268 cddcf3106618d72812eb917df1f5f2e70930ae2720c2d433181e61834ad5ed47.exe 84 PID 1268 wrote to memory of 1968 1268 cddcf3106618d72812eb917df1f5f2e70930ae2720c2d433181e61834ad5ed47.exe 84 PID 1268 wrote to memory of 3476 1268 cddcf3106618d72812eb917df1f5f2e70930ae2720c2d433181e61834ad5ed47.exe 86 PID 1268 wrote to memory of 3476 1268 cddcf3106618d72812eb917df1f5f2e70930ae2720c2d433181e61834ad5ed47.exe 86 PID 1268 wrote to memory of 3476 1268 cddcf3106618d72812eb917df1f5f2e70930ae2720c2d433181e61834ad5ed47.exe 86 PID 1268 wrote to memory of 5040 1268 cddcf3106618d72812eb917df1f5f2e70930ae2720c2d433181e61834ad5ed47.exe 88 PID 1268 wrote to memory of 5040 1268 cddcf3106618d72812eb917df1f5f2e70930ae2720c2d433181e61834ad5ed47.exe 88 PID 1268 wrote to memory of 5040 1268 cddcf3106618d72812eb917df1f5f2e70930ae2720c2d433181e61834ad5ed47.exe 88 PID 1268 wrote to memory of 3556 1268 cddcf3106618d72812eb917df1f5f2e70930ae2720c2d433181e61834ad5ed47.exe 90 PID 1268 wrote to memory of 3556 1268 cddcf3106618d72812eb917df1f5f2e70930ae2720c2d433181e61834ad5ed47.exe 90 PID 1268 wrote to memory of 3556 1268 cddcf3106618d72812eb917df1f5f2e70930ae2720c2d433181e61834ad5ed47.exe 90
Processes
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C:\Users\Admin\AppData\Local\Temp\cddcf3106618d72812eb917df1f5f2e70930ae2720c2d433181e61834ad5ed47.exe"C:\Users\Admin\AppData\Local\Temp\cddcf3106618d72812eb917df1f5f2e70930ae2720c2d433181e61834ad5ed47.exe"1⤵
- Checks computer location settings
- Drops startup file
- Drops file in Program Files directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1268 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /C vssadmin delete shadows /all /quiet && wmic shadowcopy delete2⤵PID:1968
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /C echo ^[autorun^] >autorun.inf2⤵
- Drops autorun.inf file
PID:3476
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /C echo ^open^=KasperskyScan^.exe >>autorun.inf2⤵
- Drops autorun.inf file
PID:5040
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /C echo ^execute=^KasperskyScan^.exe >>autorun.inf2⤵
- Drops autorun.inf file
PID:3556
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
37B
MD53883f693b2911e7b9cabaf1d89601ebd
SHA1a733bc5b66e5b7beb1ab54ce430ff16cdb935fcb
SHA256747ea7ec54ee0bc9b637867de0c451df65c840f757988f5a3b6e3fe6c73ab1b6
SHA51241fb0555004f392f2c67fd7675d2aea2a7a28a4f51d92237fdaff2d60624c559a5401335887b66f49a721dff669f8f9bd150fde0afe0845eb366309ca1088a98
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Filesize
65B
MD5fbefa88e6b51c05dd63d97dfdbeb3589
SHA167e09918d878c6615befab5dc9194439027f268d
SHA2563861acedffd29452d2fdb96728f7347652bde9353915d3873a7414843f49b8b1
SHA51258f8c1a64f2eb21be7b96db335d1ade0ce0878566a8386b3689b650132ca28e14761b20fdfe50f2af9915dff2bdd3a5b07f6f3ed082e4e6998ec5f0cd052f12f
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Filesize
65B
MD5fbefa88e6b51c05dd63d97dfdbeb3589
SHA167e09918d878c6615befab5dc9194439027f268d
SHA2563861acedffd29452d2fdb96728f7347652bde9353915d3873a7414843f49b8b1
SHA51258f8c1a64f2eb21be7b96db335d1ade0ce0878566a8386b3689b650132ca28e14761b20fdfe50f2af9915dff2bdd3a5b07f6f3ed082e4e6998ec5f0cd052f12f