Analysis
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max time kernel
151s -
max time network
48s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
18/10/2022, 15:41
Static task
static1
Behavioral task
behavioral1
Sample
0ce758f448bdcd84477cc274dd3247933f3b02746ff1a4d6d34d3aa5b25d4007.exe
Resource
win7-20220812-en
windows7-x64
9 signatures
150 seconds
General
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Target
0ce758f448bdcd84477cc274dd3247933f3b02746ff1a4d6d34d3aa5b25d4007.exe
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Size
14.8MB
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MD5
0591c6fd459f89ae64b9a025ac4f5f41
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SHA1
5e67859c3a029291df697e9bbe4bea19b42af195
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SHA256
0ce758f448bdcd84477cc274dd3247933f3b02746ff1a4d6d34d3aa5b25d4007
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SHA512
da8fe4ff0a1d0f4bfdc89cbe5b70f85dd8c5570f56c061f61eff08a95d6e97bb2f108b8621123b452e3c3bca83dc43288dd22c2511d32af84e5158b131f9d899
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SSDEEP
196608:Rd9JTZksaJ+1orTRtwGfLgAtjpQFTC0rBC3s:RDJTQTReGfLgAlpYTSs
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 opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Kaspersky.exe 0ce758f448bdcd84477cc274dd3247933f3b02746ff1a4d6d34d3aa5b25d4007.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Kaspersky.exe 0ce758f448bdcd84477cc274dd3247933f3b02746ff1a4d6d34d3aa5b25d4007.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 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 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\microsoft shared\OFFICE14\1033\ACERECR.DLL 0ce758f448bdcd84477cc274dd3247933f3b02746ff1a4d6d34d3aa5b25d4007.exe File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\OFFICE14\Office Setup Controller\Office.en-us\promointl.dll 0ce758f448bdcd84477cc274dd3247933f3b02746ff1a4d6d34d3aa5b25d4007.exe File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\Web Server Extensions\14\BIN\FPSRVUTL.DLL 0ce758f448bdcd84477cc274dd3247933f3b02746ff1a4d6d34d3aa5b25d4007.exe File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\OFFICE14\Office Setup Controller\OSetupPS.dll 0ce758f448bdcd84477cc274dd3247933f3b02746ff1a4d6d34d3aa5b25d4007.exe File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\OFFICE14\Office Setup Controller\Office.en-us\BRANDING.DLL 0ce758f448bdcd84477cc274dd3247933f3b02746ff1a4d6d34d3aa5b25d4007.exe File opened for modification C:\Program Files (x86)\Common Files\System\Ole DB\xmlrw.dll 0ce758f448bdcd84477cc274dd3247933f3b02746ff1a4d6d34d3aa5b25d4007.exe File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\ink\mshwjpnr.dll 0ce758f448bdcd84477cc274dd3247933f3b02746ff1a4d6d34d3aa5b25d4007.exe File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\OFFICE14\ACEDAO.DLL 0ce758f448bdcd84477cc274dd3247933f3b02746ff1a4d6d34d3aa5b25d4007.exe File opened for modification C:\Program Files (x86)\Common Files\System\Ole DB\msdadc.dll 0ce758f448bdcd84477cc274dd3247933f3b02746ff1a4d6d34d3aa5b25d4007.exe File opened for modification C:\Program Files (x86)\Common Files\System\msadc\msadcer.dll 0ce758f448bdcd84477cc274dd3247933f3b02746ff1a4d6d34d3aa5b25d4007.exe File opened for modification C:\Program Files (x86)\Common Files\Adobe\Updater6\AdobeUpdaterInstallMgr.exe 0ce758f448bdcd84477cc274dd3247933f3b02746ff1a4d6d34d3aa5b25d4007.exe File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\OFFICE14\MSSOAP30.DLL 0ce758f448bdcd84477cc274dd3247933f3b02746ff1a4d6d34d3aa5b25d4007.exe File opened for modification C:\Program Files (x86)\Common Files\SpeechEngines\Microsoft\TTS20\MSTTSDecWrp.dll 0ce758f448bdcd84477cc274dd3247933f3b02746ff1a4d6d34d3aa5b25d4007.exe File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\VSTO\10.0\VSTOInstaller.exe 0ce758f448bdcd84477cc274dd3247933f3b02746ff1a4d6d34d3aa5b25d4007.exe File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\ink\InkObj.dll 0ce758f448bdcd84477cc274dd3247933f3b02746ff1a4d6d34d3aa5b25d4007.exe File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\EQUATION\EQNEDT32.EXE 0ce758f448bdcd84477cc274dd3247933f3b02746ff1a4d6d34d3aa5b25d4007.exe File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\ink\1.0\Microsoft.Ink.dll 0ce758f448bdcd84477cc274dd3247933f3b02746ff1a4d6d34d3aa5b25d4007.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 0ce758f448bdcd84477cc274dd3247933f3b02746ff1a4d6d34d3aa5b25d4007.exe File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\TextConv\WksConv\Wkconv.exe 0ce758f448bdcd84477cc274dd3247933f3b02746ff1a4d6d34d3aa5b25d4007.exe File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\Web Folders\MSOSV.DLL 0ce758f448bdcd84477cc274dd3247933f3b02746ff1a4d6d34d3aa5b25d4007.exe File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\ink\journal.dll 0ce758f448bdcd84477cc274dd3247933f3b02746ff1a4d6d34d3aa5b25d4007.exe File opened for modification C:\Program Files (x86)\Common Files\System\ado\msadrh15.dll 0ce758f448bdcd84477cc274dd3247933f3b02746ff1a4d6d34d3aa5b25d4007.exe File opened for modification C:\Program Files (x86)\Common Files\System\wab32.dll 0ce758f448bdcd84477cc274dd3247933f3b02746ff1a4d6d34d3aa5b25d4007.exe File opened for modification C:\Program Files (x86)\Common Files\System\ado\msader15.dll 0ce758f448bdcd84477cc274dd3247933f3b02746ff1a4d6d34d3aa5b25d4007.exe File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\Help\2052\hxdsui.dll 0ce758f448bdcd84477cc274dd3247933f3b02746ff1a4d6d34d3aa5b25d4007.exe File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\OFFICE14\ACEERR.DLL 0ce758f448bdcd84477cc274dd3247933f3b02746ff1a4d6d34d3aa5b25d4007.exe File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\VBA\VBA7\VBE7.DLL 0ce758f448bdcd84477cc274dd3247933f3b02746ff1a4d6d34d3aa5b25d4007.exe File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\OFFICE14\LICLUA.EXE 0ce758f448bdcd84477cc274dd3247933f3b02746ff1a4d6d34d3aa5b25d4007.exe File opened for modification C:\Program Files (x86)\Common Files\System\msadc\msdaprsr.dll 0ce758f448bdcd84477cc274dd3247933f3b02746ff1a4d6d34d3aa5b25d4007.exe File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\Smart Tag\IETAG.DLL 0ce758f448bdcd84477cc274dd3247933f3b02746ff1a4d6d34d3aa5b25d4007.exe File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\Web Server Extensions\14\BIN\FPWEC.DLL 0ce758f448bdcd84477cc274dd3247933f3b02746ff1a4d6d34d3aa5b25d4007.exe File opened for modification C:\Program Files (x86)\Common Files\System\Ole DB\msdatt.dll 0ce758f448bdcd84477cc274dd3247933f3b02746ff1a4d6d34d3aa5b25d4007.exe File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\ink\pencht.dll 0ce758f448bdcd84477cc274dd3247933f3b02746ff1a4d6d34d3aa5b25d4007.exe File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\OFFICE14\WISC30.DLL 0ce758f448bdcd84477cc274dd3247933f3b02746ff1a4d6d34d3aa5b25d4007.exe File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\OFFICE14\Office Setup Controller\pkeyconfig.companion.dll 0ce758f448bdcd84477cc274dd3247933f3b02746ff1a4d6d34d3aa5b25d4007.exe File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\OFFICE14\Office Setup Controller\Office.en-us\OSETUPUI.DLL 0ce758f448bdcd84477cc274dd3247933f3b02746ff1a4d6d34d3aa5b25d4007.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 0ce758f448bdcd84477cc274dd3247933f3b02746ff1a4d6d34d3aa5b25d4007.exe File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\VSTO\10.0\1033\VSTOLoaderUI.dll 0ce758f448bdcd84477cc274dd3247933f3b02746ff1a4d6d34d3aa5b25d4007.exe File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\ink\dicjp.dll 0ce758f448bdcd84477cc274dd3247933f3b02746ff1a4d6d34d3aa5b25d4007.exe File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\ink\penkor.dll 0ce758f448bdcd84477cc274dd3247933f3b02746ff1a4d6d34d3aa5b25d4007.exe File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\OFFICE14\Csi.dll 0ce758f448bdcd84477cc274dd3247933f3b02746ff1a4d6d34d3aa5b25d4007.exe File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\OFFICE14\1033\ACEINTL.DLL 0ce758f448bdcd84477cc274dd3247933f3b02746ff1a4d6d34d3aa5b25d4007.exe File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\TextConv\WPEQU532.DLL 0ce758f448bdcd84477cc274dd3247933f3b02746ff1a4d6d34d3aa5b25d4007.exe File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\DW\DWTRIG20.EXE 0ce758f448bdcd84477cc274dd3247933f3b02746ff1a4d6d34d3aa5b25d4007.exe File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\OFFICE14\ACER3X.DLL 0ce758f448bdcd84477cc274dd3247933f3b02746ff1a4d6d34d3aa5b25d4007.exe File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\OFFICE14\ACEWSS.DLL 0ce758f448bdcd84477cc274dd3247933f3b02746ff1a4d6d34d3aa5b25d4007.exe File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\VSTA\Pipeline.v10.0\Contracts\Microsoft.VisualStudio.Tools.Applications.Contract.v9.0.dll 0ce758f448bdcd84477cc274dd3247933f3b02746ff1a4d6d34d3aa5b25d4007.exe File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\Source Engine\OSE.EXE 0ce758f448bdcd84477cc274dd3247933f3b02746ff1a4d6d34d3aa5b25d4007.exe File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\OFFICE14\MSOXMLMF.DLL 0ce758f448bdcd84477cc274dd3247933f3b02746ff1a4d6d34d3aa5b25d4007.exe File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\OFFICE14\VBAJET32.DLL 0ce758f448bdcd84477cc274dd3247933f3b02746ff1a4d6d34d3aa5b25d4007.exe File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\VSTO\10.0\VSTOLoader.dll 0ce758f448bdcd84477cc274dd3247933f3b02746ff1a4d6d34d3aa5b25d4007.exe File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\EURO\MSOEURO.DLL 0ce758f448bdcd84477cc274dd3247933f3b02746ff1a4d6d34d3aa5b25d4007.exe File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\OFFICE14\ACEEXCL.DLL 0ce758f448bdcd84477cc274dd3247933f3b02746ff1a4d6d34d3aa5b25d4007.exe File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\VSTA\8.0\x86\VSTARemotingServer.dll 0ce758f448bdcd84477cc274dd3247933f3b02746ff1a4d6d34d3aa5b25d4007.exe File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\ink\tpcps.dll 0ce758f448bdcd84477cc274dd3247933f3b02746ff1a4d6d34d3aa5b25d4007.exe File opened for modification C:\Program Files (x86)\Common Files\Adobe AIR\Versions\1.0\template.exe 0ce758f448bdcd84477cc274dd3247933f3b02746ff1a4d6d34d3aa5b25d4007.exe File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\Help\1042\hxdsui.dll 0ce758f448bdcd84477cc274dd3247933f3b02746ff1a4d6d34d3aa5b25d4007.exe File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\ink\penusa.dll 0ce758f448bdcd84477cc274dd3247933f3b02746ff1a4d6d34d3aa5b25d4007.exe File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\OFFICE14\MUOPTIN.DLL 0ce758f448bdcd84477cc274dd3247933f3b02746ff1a4d6d34d3aa5b25d4007.exe File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\TRANSLAT\MSB1STAR.DLL 0ce758f448bdcd84477cc274dd3247933f3b02746ff1a4d6d34d3aa5b25d4007.exe File opened for modification C:\Program Files (x86)\Common Files\System\Ole DB\xmlrwbin.dll 0ce758f448bdcd84477cc274dd3247933f3b02746ff1a4d6d34d3aa5b25d4007.exe File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\VSTA\8.0\x86\vsta_ep32.exe 0ce758f448bdcd84477cc274dd3247933f3b02746ff1a4d6d34d3aa5b25d4007.exe File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\Help\1041\hxdsui.dll 0ce758f448bdcd84477cc274dd3247933f3b02746ff1a4d6d34d3aa5b25d4007.exe File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\Help\1046\hxdsui.dll 0ce758f448bdcd84477cc274dd3247933f3b02746ff1a4d6d34d3aa5b25d4007.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 1208 vssadmin.exe -
Suspicious use of AdjustPrivilegeToken 5 IoCs
description pid Process Token: SeDebugPrivilege 1440 0ce758f448bdcd84477cc274dd3247933f3b02746ff1a4d6d34d3aa5b25d4007.exe Token: SeDebugPrivilege 1440 0ce758f448bdcd84477cc274dd3247933f3b02746ff1a4d6d34d3aa5b25d4007.exe Token: SeBackupPrivilege 864 vssvc.exe Token: SeRestorePrivilege 864 vssvc.exe Token: SeAuditPrivilege 864 vssvc.exe -
Suspicious use of WriteProcessMemory 20 IoCs
description pid Process procid_target PID 1440 wrote to memory of 1972 1440 0ce758f448bdcd84477cc274dd3247933f3b02746ff1a4d6d34d3aa5b25d4007.exe 28 PID 1440 wrote to memory of 1972 1440 0ce758f448bdcd84477cc274dd3247933f3b02746ff1a4d6d34d3aa5b25d4007.exe 28 PID 1440 wrote to memory of 1972 1440 0ce758f448bdcd84477cc274dd3247933f3b02746ff1a4d6d34d3aa5b25d4007.exe 28 PID 1440 wrote to memory of 1972 1440 0ce758f448bdcd84477cc274dd3247933f3b02746ff1a4d6d34d3aa5b25d4007.exe 28 PID 1972 wrote to memory of 1208 1972 cmd.exe 30 PID 1972 wrote to memory of 1208 1972 cmd.exe 30 PID 1972 wrote to memory of 1208 1972 cmd.exe 30 PID 1972 wrote to memory of 1208 1972 cmd.exe 30 PID 1440 wrote to memory of 980 1440 0ce758f448bdcd84477cc274dd3247933f3b02746ff1a4d6d34d3aa5b25d4007.exe 32 PID 1440 wrote to memory of 980 1440 0ce758f448bdcd84477cc274dd3247933f3b02746ff1a4d6d34d3aa5b25d4007.exe 32 PID 1440 wrote to memory of 980 1440 0ce758f448bdcd84477cc274dd3247933f3b02746ff1a4d6d34d3aa5b25d4007.exe 32 PID 1440 wrote to memory of 980 1440 0ce758f448bdcd84477cc274dd3247933f3b02746ff1a4d6d34d3aa5b25d4007.exe 32 PID 1440 wrote to memory of 636 1440 0ce758f448bdcd84477cc274dd3247933f3b02746ff1a4d6d34d3aa5b25d4007.exe 34 PID 1440 wrote to memory of 636 1440 0ce758f448bdcd84477cc274dd3247933f3b02746ff1a4d6d34d3aa5b25d4007.exe 34 PID 1440 wrote to memory of 636 1440 0ce758f448bdcd84477cc274dd3247933f3b02746ff1a4d6d34d3aa5b25d4007.exe 34 PID 1440 wrote to memory of 636 1440 0ce758f448bdcd84477cc274dd3247933f3b02746ff1a4d6d34d3aa5b25d4007.exe 34 PID 1440 wrote to memory of 1532 1440 0ce758f448bdcd84477cc274dd3247933f3b02746ff1a4d6d34d3aa5b25d4007.exe 36 PID 1440 wrote to memory of 1532 1440 0ce758f448bdcd84477cc274dd3247933f3b02746ff1a4d6d34d3aa5b25d4007.exe 36 PID 1440 wrote to memory of 1532 1440 0ce758f448bdcd84477cc274dd3247933f3b02746ff1a4d6d34d3aa5b25d4007.exe 36 PID 1440 wrote to memory of 1532 1440 0ce758f448bdcd84477cc274dd3247933f3b02746ff1a4d6d34d3aa5b25d4007.exe 36
Processes
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C:\Users\Admin\AppData\Local\Temp\0ce758f448bdcd84477cc274dd3247933f3b02746ff1a4d6d34d3aa5b25d4007.exe"C:\Users\Admin\AppData\Local\Temp\0ce758f448bdcd84477cc274dd3247933f3b02746ff1a4d6d34d3aa5b25d4007.exe"1⤵
- Drops startup file
- Drops file in Program Files directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1440 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /C vssadmin delete shadows /all /quiet && wmic shadowcopy delete2⤵
- Suspicious use of WriteProcessMemory
PID:1972 -
C:\Windows\SysWOW64\vssadmin.exevssadmin delete shadows /all /quiet3⤵
- Interacts with shadow copies
PID:1208
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /C echo ^[autorun^] >autorun.inf2⤵
- Drops autorun.inf file
PID:980
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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:636
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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:1532
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C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵
- Suspicious use of AdjustPrivilegeToken
PID:864
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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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