Analysis
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max time kernel
140s -
max time network
44s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
16-10-2022 07:22
Static task
static1
Behavioral task
behavioral1
Sample
ff054c66176b2e4e66ee16b6c3302274be96ed5498662774405e68387edcc40f.exe
Resource
win7-20220812-en
windows7-x64
9 signatures
150 seconds
General
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Target
ff054c66176b2e4e66ee16b6c3302274be96ed5498662774405e68387edcc40f.exe
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Size
15.1MB
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MD5
94fb4a882da1ce62387d0d647271a9b7
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SHA1
0212e25674e3f5b523cd9c8669dcc1bbd3af19c9
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SHA256
ff054c66176b2e4e66ee16b6c3302274be96ed5498662774405e68387edcc40f
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SHA512
1f6c99d6699aaa90ea00247801814ae04c41a6f3e75f26b6d9c4208866658953f28e95a3da9ed763c9c6d4b0e9f84fafda1469030227529208cc15c017d9c893
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SSDEEP
196608:HDL6+/m9F2Qc5GXQkzCRP/2v1cFDdmyQhaCfLDJkdJka5JpwH:HDLpAUl2tDP0WDOdJka5JpwH
Score
9/10
Malware Config
Signatures
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Deletes shadow copies 2 TTPs
Ransomware often targets backup files to inhibit system recovery.
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Drops startup file 2 IoCs
description ioc Process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Kaspersky.exe ff054c66176b2e4e66ee16b6c3302274be96ed5498662774405e68387edcc40f.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Kaspersky.exe ff054c66176b2e4e66ee16b6c3302274be96ed5498662774405e68387edcc40f.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 AIR\Versions\1.0\Adobe AIR Updater.exe ff054c66176b2e4e66ee16b6c3302274be96ed5498662774405e68387edcc40f.exe File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\ink\mip.exe ff054c66176b2e4e66ee16b6c3302274be96ed5498662774405e68387edcc40f.exe File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\OFFICE14\ACEWSS.DLL ff054c66176b2e4e66ee16b6c3302274be96ed5498662774405e68387edcc40f.exe File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\OFFICE14\1033\ACEWSTR.DLL ff054c66176b2e4e66ee16b6c3302274be96ed5498662774405e68387edcc40f.exe File opened for modification C:\Program Files (x86)\Common Files\Adobe AIR\Versions\1.0\WebKit.dll ff054c66176b2e4e66ee16b6c3302274be96ed5498662774405e68387edcc40f.exe File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\Help\1033\hxdsui.dll ff054c66176b2e4e66ee16b6c3302274be96ed5498662774405e68387edcc40f.exe File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\OFFICE14\ACEES.DLL ff054c66176b2e4e66ee16b6c3302274be96ed5498662774405e68387edcc40f.exe File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\PROOF\MSLID.DLL ff054c66176b2e4e66ee16b6c3302274be96ed5498662774405e68387edcc40f.exe File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\Smart Tag\MOFL.DLL ff054c66176b2e4e66ee16b6c3302274be96ed5498662774405e68387edcc40f.exe File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\Smart Tag\1033\STINTL.DLL ff054c66176b2e4e66ee16b6c3302274be96ed5498662774405e68387edcc40f.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 ff054c66176b2e4e66ee16b6c3302274be96ed5498662774405e68387edcc40f.exe File opened for modification C:\Program Files (x86)\Common Files\Adobe AIR\Versions\1.0\Adobe AIR.dll ff054c66176b2e4e66ee16b6c3302274be96ed5498662774405e68387edcc40f.exe File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\ink\skchui.dll ff054c66176b2e4e66ee16b6c3302274be96ed5498662774405e68387edcc40f.exe File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\OFFICE14\Office Setup Controller\pkeyconfig.companion.dll ff054c66176b2e4e66ee16b6c3302274be96ed5498662774405e68387edcc40f.exe File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\Help\1031\hxdsui.dll ff054c66176b2e4e66ee16b6c3302274be96ed5498662774405e68387edcc40f.exe File opened for modification C:\Program Files (x86)\Common Files\System\Ole DB\msdaora.dll ff054c66176b2e4e66ee16b6c3302274be96ed5498662774405e68387edcc40f.exe File opened for modification C:\Program Files (x86)\Common Files\Adobe AIR\Versions\1.0\Adobe AIR Application Installer.exe ff054c66176b2e4e66ee16b6c3302274be96ed5498662774405e68387edcc40f.exe File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\OFFICE14\ACEOLEDB.DLL ff054c66176b2e4e66ee16b6c3302274be96ed5498662774405e68387edcc40f.exe File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\OFFICE14\MSO.DLL ff054c66176b2e4e66ee16b6c3302274be96ed5498662774405e68387edcc40f.exe File opened for modification C:\Program Files (x86)\Common Files\System\Ole DB\msdaorar.dll ff054c66176b2e4e66ee16b6c3302274be96ed5498662774405e68387edcc40f.exe File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\Smart Tag\FDATE.DLL ff054c66176b2e4e66ee16b6c3302274be96ed5498662774405e68387edcc40f.exe File opened for modification C:\Program Files (x86)\Common Files\Adobe\Acrobat\ActiveX\AcroIEHelper.dll ff054c66176b2e4e66ee16b6c3302274be96ed5498662774405e68387edcc40f.exe File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\DAO\dao360.dll ff054c66176b2e4e66ee16b6c3302274be96ed5498662774405e68387edcc40f.exe File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\Help\1049\hxdsui.dll ff054c66176b2e4e66ee16b6c3302274be96ed5498662774405e68387edcc40f.exe File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\OFFICE14\WISC30.DLL ff054c66176b2e4e66ee16b6c3302274be96ed5498662774405e68387edcc40f.exe File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\OFFICE14\Office Setup Controller\Office.en-us\OSETUPUI.DLL ff054c66176b2e4e66ee16b6c3302274be96ed5498662774405e68387edcc40f.exe File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\VSTO\vstoee.dll ff054c66176b2e4e66ee16b6c3302274be96ed5498662774405e68387edcc40f.exe File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\OFFICE14\IACOM2.DLL ff054c66176b2e4e66ee16b6c3302274be96ed5498662774405e68387edcc40f.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 ff054c66176b2e4e66ee16b6c3302274be96ed5498662774405e68387edcc40f.exe File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\VSTA\8.0\x86\vsta_ep32.exe ff054c66176b2e4e66ee16b6c3302274be96ed5498662774405e68387edcc40f.exe File opened for modification C:\Program Files (x86)\Common Files\Adobe\Acrobat\ActiveX\AcroPDF.dll ff054c66176b2e4e66ee16b6c3302274be96ed5498662774405e68387edcc40f.exe File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\ink\pipres.dll ff054c66176b2e4e66ee16b6c3302274be96ed5498662774405e68387edcc40f.exe File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\Filters\odffilt.dll ff054c66176b2e4e66ee16b6c3302274be96ed5498662774405e68387edcc40f.exe File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\OFFICE14\CsiSoap.dll ff054c66176b2e4e66ee16b6c3302274be96ed5498662774405e68387edcc40f.exe File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\Help\hxds.dll ff054c66176b2e4e66ee16b6c3302274be96ed5498662774405e68387edcc40f.exe File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\ink\dicjp.dll ff054c66176b2e4e66ee16b6c3302274be96ed5498662774405e68387edcc40f.exe File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\OFFICE14\RICHED20.DLL ff054c66176b2e4e66ee16b6c3302274be96ed5498662774405e68387edcc40f.exe File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\Web Folders\1033\MSOSVINT.DLL ff054c66176b2e4e66ee16b6c3302274be96ed5498662774405e68387edcc40f.exe File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\OFFICE14\ACEODDBS.DLL ff054c66176b2e4e66ee16b6c3302274be96ed5498662774405e68387edcc40f.exe File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\ink\1.7\Microsoft.Ink.dll ff054c66176b2e4e66ee16b6c3302274be96ed5498662774405e68387edcc40f.exe File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\TRANSLAT\MSB1STAR.DLL ff054c66176b2e4e66ee16b6c3302274be96ed5498662774405e68387edcc40f.exe File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\ink\Microsoft.Ink.dll ff054c66176b2e4e66ee16b6c3302274be96ed5498662774405e68387edcc40f.exe File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\OFFICE14\OFFREL.DLL ff054c66176b2e4e66ee16b6c3302274be96ed5498662774405e68387edcc40f.exe File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\OFFICE14\USP10.DLL ff054c66176b2e4e66ee16b6c3302274be96ed5498662774405e68387edcc40f.exe File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\DW\DW20.EXE ff054c66176b2e4e66ee16b6c3302274be96ed5498662774405e68387edcc40f.exe File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\OfficeSoftwareProtectionPlatform\OSPPREARM.EXE ff054c66176b2e4e66ee16b6c3302274be96ed5498662774405e68387edcc40f.exe File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\VBA\VBA7\VBE7.DLL ff054c66176b2e4e66ee16b6c3302274be96ed5498662774405e68387edcc40f.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 ff054c66176b2e4e66ee16b6c3302274be96ed5498662774405e68387edcc40f.exe File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\OFFICE14\ACEXBE.DLL ff054c66176b2e4e66ee16b6c3302274be96ed5498662774405e68387edcc40f.exe File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\OFFICE14\VBAJET32.DLL ff054c66176b2e4e66ee16b6c3302274be96ed5498662774405e68387edcc40f.exe File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\VSTA\Pipeline.v10.0\HostSideAdapters\Microsoft.VisualStudio.Tools.Office.HostAdapter.v10.0.dll ff054c66176b2e4e66ee16b6c3302274be96ed5498662774405e68387edcc40f.exe File opened for modification C:\Program Files (x86)\Common Files\System\msadc\msadds.dll ff054c66176b2e4e66ee16b6c3302274be96ed5498662774405e68387edcc40f.exe File opened for modification C:\Program Files (x86)\Common Files\Adobe\Acrobat\ActiveX\pdfshell.dll ff054c66176b2e4e66ee16b6c3302274be96ed5498662774405e68387edcc40f.exe File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\OFFICE14\1033\OARPMANR.DLL ff054c66176b2e4e66ee16b6c3302274be96ed5498662774405e68387edcc40f.exe File opened for modification C:\Program Files (x86)\Common Files\System\msadc\msadcs.dll ff054c66176b2e4e66ee16b6c3302274be96ed5498662774405e68387edcc40f.exe File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\Help\1040\hxdsui.dll ff054c66176b2e4e66ee16b6c3302274be96ed5498662774405e68387edcc40f.exe File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\TRANSLAT\WTSP61MS.DLL ff054c66176b2e4e66ee16b6c3302274be96ed5498662774405e68387edcc40f.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 ff054c66176b2e4e66ee16b6c3302274be96ed5498662774405e68387edcc40f.exe File opened for modification C:\Program Files (x86)\Common Files\System\ado\msadox.dll ff054c66176b2e4e66ee16b6c3302274be96ed5498662774405e68387edcc40f.exe File opened for modification C:\Program Files (x86)\Common Files\System\Ole DB\sqlxmlx.dll ff054c66176b2e4e66ee16b6c3302274be96ed5498662774405e68387edcc40f.exe File opened for modification C:\Program Files (x86)\Common Files\System\Ole DB\xmlrwbin.dll ff054c66176b2e4e66ee16b6c3302274be96ed5498662774405e68387edcc40f.exe File opened for modification C:\Program Files (x86)\Common Files\DESIGNER\MSADDNDR.DLL ff054c66176b2e4e66ee16b6c3302274be96ed5498662774405e68387edcc40f.exe File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\ink\mshwjpn.dll ff054c66176b2e4e66ee16b6c3302274be96ed5498662774405e68387edcc40f.exe File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\ink\mshwjpnr.dll ff054c66176b2e4e66ee16b6c3302274be96ed5498662774405e68387edcc40f.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Interacts with shadow copies 2 TTPs 1 IoCs
Shadow copies are often targeted by ransomware to inhibit system recovery.
pid Process 1220 vssadmin.exe -
Suspicious use of AdjustPrivilegeToken 5 IoCs
description pid Process Token: SeDebugPrivilege 1636 ff054c66176b2e4e66ee16b6c3302274be96ed5498662774405e68387edcc40f.exe Token: SeDebugPrivilege 1636 ff054c66176b2e4e66ee16b6c3302274be96ed5498662774405e68387edcc40f.exe Token: SeBackupPrivilege 1240 vssvc.exe Token: SeRestorePrivilege 1240 vssvc.exe Token: SeAuditPrivilege 1240 vssvc.exe -
Suspicious use of WriteProcessMemory 20 IoCs
description pid Process procid_target PID 1636 wrote to memory of 1444 1636 ff054c66176b2e4e66ee16b6c3302274be96ed5498662774405e68387edcc40f.exe 27 PID 1636 wrote to memory of 1444 1636 ff054c66176b2e4e66ee16b6c3302274be96ed5498662774405e68387edcc40f.exe 27 PID 1636 wrote to memory of 1444 1636 ff054c66176b2e4e66ee16b6c3302274be96ed5498662774405e68387edcc40f.exe 27 PID 1636 wrote to memory of 1444 1636 ff054c66176b2e4e66ee16b6c3302274be96ed5498662774405e68387edcc40f.exe 27 PID 1444 wrote to memory of 1220 1444 cmd.exe 29 PID 1444 wrote to memory of 1220 1444 cmd.exe 29 PID 1444 wrote to memory of 1220 1444 cmd.exe 29 PID 1444 wrote to memory of 1220 1444 cmd.exe 29 PID 1636 wrote to memory of 1984 1636 ff054c66176b2e4e66ee16b6c3302274be96ed5498662774405e68387edcc40f.exe 31 PID 1636 wrote to memory of 1984 1636 ff054c66176b2e4e66ee16b6c3302274be96ed5498662774405e68387edcc40f.exe 31 PID 1636 wrote to memory of 1984 1636 ff054c66176b2e4e66ee16b6c3302274be96ed5498662774405e68387edcc40f.exe 31 PID 1636 wrote to memory of 1984 1636 ff054c66176b2e4e66ee16b6c3302274be96ed5498662774405e68387edcc40f.exe 31 PID 1636 wrote to memory of 576 1636 ff054c66176b2e4e66ee16b6c3302274be96ed5498662774405e68387edcc40f.exe 33 PID 1636 wrote to memory of 576 1636 ff054c66176b2e4e66ee16b6c3302274be96ed5498662774405e68387edcc40f.exe 33 PID 1636 wrote to memory of 576 1636 ff054c66176b2e4e66ee16b6c3302274be96ed5498662774405e68387edcc40f.exe 33 PID 1636 wrote to memory of 576 1636 ff054c66176b2e4e66ee16b6c3302274be96ed5498662774405e68387edcc40f.exe 33 PID 1636 wrote to memory of 628 1636 ff054c66176b2e4e66ee16b6c3302274be96ed5498662774405e68387edcc40f.exe 35 PID 1636 wrote to memory of 628 1636 ff054c66176b2e4e66ee16b6c3302274be96ed5498662774405e68387edcc40f.exe 35 PID 1636 wrote to memory of 628 1636 ff054c66176b2e4e66ee16b6c3302274be96ed5498662774405e68387edcc40f.exe 35 PID 1636 wrote to memory of 628 1636 ff054c66176b2e4e66ee16b6c3302274be96ed5498662774405e68387edcc40f.exe 35
Processes
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C:\Users\Admin\AppData\Local\Temp\ff054c66176b2e4e66ee16b6c3302274be96ed5498662774405e68387edcc40f.exe"C:\Users\Admin\AppData\Local\Temp\ff054c66176b2e4e66ee16b6c3302274be96ed5498662774405e68387edcc40f.exe"1⤵
- Drops startup file
- Drops file in Program Files directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1636 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /C vssadmin delete shadows /all /quiet && wmic shadowcopy delete2⤵
- Suspicious use of WriteProcessMemory
PID:1444 -
C:\Windows\SysWOW64\vssadmin.exevssadmin delete shadows /all /quiet3⤵
- Interacts with shadow copies
PID:1220
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /C echo ^[autorun^] >autorun.inf2⤵
- Drops autorun.inf file
PID:1984
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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:576
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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:628
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C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵
- Suspicious use of AdjustPrivilegeToken
PID:1240
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
12B
MD57b74b59eb512d0797b7f12bf5176b8c4
SHA11ff3e7eea7883a65abf79353a6039dfcd518f4da
SHA25650c692a2d0e822df720c66654c601a49d1d23bbe0c329624c02a97564a738a27
SHA5123f46b9cddad177a21ba6b52928c739821aa108ab92da4c907a8808689782ce3fa2036381912b267b02c0daabd992f11cde0ea867082d8d336e53d8ec79435a29
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Filesize
65B
MD5fbefa88e6b51c05dd63d97dfdbeb3589
SHA167e09918d878c6615befab5dc9194439027f268d
SHA2563861acedffd29452d2fdb96728f7347652bde9353915d3873a7414843f49b8b1
SHA51258f8c1a64f2eb21be7b96db335d1ade0ce0878566a8386b3689b650132ca28e14761b20fdfe50f2af9915dff2bdd3a5b07f6f3ed082e4e6998ec5f0cd052f12f
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Filesize
65B
MD5fbefa88e6b51c05dd63d97dfdbeb3589
SHA167e09918d878c6615befab5dc9194439027f268d
SHA2563861acedffd29452d2fdb96728f7347652bde9353915d3873a7414843f49b8b1
SHA51258f8c1a64f2eb21be7b96db335d1ade0ce0878566a8386b3689b650132ca28e14761b20fdfe50f2af9915dff2bdd3a5b07f6f3ed082e4e6998ec5f0cd052f12f