Analysis
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max time kernel
309s -
max time network
511s -
platform
windows10_x64 -
resource
win10-de -
submitted
12-09-2021 07:23
Static task
static1
Behavioral task
behavioral1
Sample
Setup.exe
Resource
win7-jp
Behavioral task
behavioral2
Sample
Setup.exe
Resource
win7-fr
Behavioral task
behavioral3
Sample
Setup.exe
Resource
win7v20210408
Behavioral task
behavioral4
Sample
Setup.exe
Resource
win11
Behavioral task
behavioral5
Sample
Setup.exe
Resource
win10v20210408
Behavioral task
behavioral6
Sample
Setup.exe
Resource
win10-en
Behavioral task
behavioral7
Sample
Setup.exe
Resource
win10-de
General
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Target
Setup.exe
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Size
10.1MB
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MD5
32d11c996b67786686172b4179c6ee46
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SHA1
d99662924b9d260872bba995b233332ee0eab748
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SHA256
1d364c185082bf798f4ff21f33b63c84cc1407ca33be17793990190b59d2042c
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SHA512
5dd02bf6a325befea5ce450b453376bee609b03df562fafdf6603b9e6c84e534e5d13b42aaacf0a99f0ffdc767d529c63fd073c6cf76e193f6268fb54ce8276b
Malware Config
Signatures
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Modifies system executable filetype association 2 TTPs 3 IoCs
Processes:
OneDriveSetup.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-2559286294-2439613352-4032193287-1000_Classes\lnkfile\shellex\ContextMenuHandlers\ FileSyncEx\ = "{CB3D0F55-BC2C-4C1A-85ED-23ED75B5106B}" OneDriveSetup.exe Key deleted \REGISTRY\USER\S-1-5-21-2559286294-2439613352-4032193287-1000_Classes\lnkfile\shellex\ContextMenuHandlers\ FileSyncEx OneDriveSetup.exe Key created \REGISTRY\USER\S-1-5-21-2559286294-2439613352-4032193287-1000_Classes\lnkfile\shellex\ContextMenuHandlers\ FileSyncEx OneDriveSetup.exe -
Registers COM server for autorun 1 TTPs
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Suspicious use of NtCreateUserProcessOtherParentProcess 1 IoCs
Processes:
svchost.exedescription pid process target process PID 4632 created 4328 4632 svchost.exe OneDriveSetup.exe -
Executes dropped EXE 2 IoCs
Processes:
IDM1.tmpFileSyncConfig.exepid process 4088 IDM1.tmp 4852 FileSyncConfig.exe -
Loads dropped DLL 8 IoCs
Processes:
FileSyncConfig.exepid process 4852 FileSyncConfig.exe 4852 FileSyncConfig.exe 4852 FileSyncConfig.exe 4852 FileSyncConfig.exe 4852 FileSyncConfig.exe 4852 FileSyncConfig.exe 4852 FileSyncConfig.exe 4852 FileSyncConfig.exe -
Adds Run key to start application 2 TTPs 3 IoCs
Processes:
OneDriveSetup.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-2559286294-2439613352-4032193287-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce\Delete Cached Standalone Update Binary = "C:\\Windows\\system32\\cmd.exe /q /c del /q \"C:\\Users\\Admin\\AppData\\Local\\Microsoft\\OneDrive\\StandaloneUpdater\\OneDriveSetup.exe\"" OneDriveSetup.exe Key created \REGISTRY\USER\S-1-5-21-2559286294-2439613352-4032193287-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce OneDriveSetup.exe Set value (str) \REGISTRY\USER\S-1-5-21-2559286294-2439613352-4032193287-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce\Delete Cached Update Binary = "C:\\Windows\\system32\\cmd.exe /q /c del /q \"C:\\Users\\Admin\\AppData\\Local\\Microsoft\\OneDrive\\Update\\OneDriveSetup.exe\"" OneDriveSetup.exe -
Drops file in System32 directory 4 IoCs
Processes:
OfficeC2RClient.exedescription ioc process File opened for modification C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\counters2.dat OfficeC2RClient.exe File opened for modification C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\Office\OTele\officec2rclient.exe.db OfficeC2RClient.exe File opened for modification C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\Office\OTele\officec2rclient.exe.db-wal OfficeC2RClient.exe File opened for modification C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\Office\OTele\officec2rclient.exe.db-shm OfficeC2RClient.exe -
Processes:
OneDriveSetup.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-2559286294-2439613352-4032193287-1000\Software\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION OneDriveSetup.exe Set value (int) \REGISTRY\USER\S-1-5-21-2559286294-2439613352-4032193287-1000\Software\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION\OneDrive.exe = "11000" OneDriveSetup.exe -
Modifies data under HKEY_USERS 23 IoCs
Processes:
OfficeC2RClient.exedescription ioc process Key deleted \REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry\RulesMetadata\officec2rclient.exe OfficeC2RClient.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common OfficeC2RClient.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ExperimentConfigs\Ecs\officeclicktorun OfficeC2RClient.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ExperimentConfigs\Ecs OfficeC2RClient.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry\RulesMetadata\officec2rclient.exe OfficeC2RClient.exe Key deleted \REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry\RulesMetadata\officec2rclient.exe\ULSMonitor OfficeC2RClient.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry\RulesMetadata\officec2rclient.exe\ULSMonitor\ULSTagIds0 = "5804129,17110992,7202269,17110988,7153487,39965824,17962391,17962392,3702920,3462423,3700754,3965062,4297094,7153421,18716193,7153435,7202265,20502174,6308191,18407617" OfficeC2RClient.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry\RulesMetadata\officec2rclient.exe\ULSMonitor\ULSCategoriesSeverities = "1329 10,1329 50,941 10,1329 15,941 15,941 6,1329 100,1329 6" OfficeC2RClient.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\Common\ClientTelemetry\Volatile OfficeC2RClient.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ExperimentEcs\Overrides OfficeC2RClient.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ExperimentEcs\officeclicktorun\Overrides OfficeC2RClient.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ExperimentConfigs\Ecs\officeclicktorun\ConfigContextData OfficeC2RClient.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\LanguageResources\EnabledEditingLanguages\en-US = "1" OfficeC2RClient.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ExperimentConfigs\FirstSession\officeclicktorun OfficeC2RClient.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\LanguageResources\EnabledEditingLanguages\en-US = "2" OfficeC2RClient.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0 OfficeC2RClient.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry OfficeC2RClient.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry\RulesMetadata OfficeC2RClient.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\Common\ClientTelemetry OfficeC2RClient.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ExperimentEcs\all\Overrides OfficeC2RClient.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ExperimentConfigs\ExternalFeatureOverrides\officeclicktorun OfficeC2RClient.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\TrustCenter\Experimentation OfficeC2RClient.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry\RulesMetadata\officec2rclient.exe\ULSMonitor OfficeC2RClient.exe -
Modifies registry class 64 IoCs
Processes:
OneDriveSetup.exeFileSyncConfig.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-2559286294-2439613352-4032193287-1000_Classes\Interface\{3A4E62AE-45D9-41D5-85F5-A45B77AB44E5}\TypeLib\Version = "1.0" OneDriveSetup.exe Set value (str) \REGISTRY\USER\S-1-5-21-2559286294-2439613352-4032193287-1000_Classes\Interface\{2387C6BD-9A36-41A2-88ED-FF731E529384}\ = "ISetItemPropertiesCallback" OneDriveSetup.exe Key created \REGISTRY\USER\S-1-5-21-2559286294-2439613352-4032193287-1000_Classes\Interface\{2F12C599-7AA5-407A-B898-09E6E4ED2D1E}\TypeLib OneDriveSetup.exe Key deleted \REGISTRY\USER\S-1-5-21-2559286294-2439613352-4032193287-1000_Classes\TypeLib\{909A6CCD-6810-46C4-89DF-05BE7EB61E6C}\1.0 OneDriveSetup.exe Key deleted \REGISTRY\USER\S-1-5-21-2559286294-2439613352-4032193287-1000_Classes\TypeLib\{C9F3F6BB-3172-4CD8-9EB7-37C9BE601C87} OneDriveSetup.exe Set value (str) \REGISTRY\USER\S-1-5-21-2559286294-2439613352-4032193287-1000_Classes\FileSyncClient.AutoPlayHandler\CLSID\ = "{5999E1EE-711E-48D2-9884-851A709F543D}" OneDriveSetup.exe Set value (str) \REGISTRY\USER\S-1-5-21-2559286294-2439613352-4032193287-1000_Classes\WOW6432Node\Interface\{b5c25645-7426-433f-8a5f-42b7ff27a7b2}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" OneDriveSetup.exe Key deleted \REGISTRY\USER\S-1-5-21-2559286294-2439613352-4032193287-1000_Classes\CLSID\{7AFDFDDB-F914-11E4-8377-6C3BE50D980C} OneDriveSetup.exe Key created \REGISTRY\USER\S-1-5-21-2559286294-2439613352-4032193287-1000_Classes\TypeLib\{082D3FEC-D0D0-4DF6-A988-053FECE7B884}\1.0\0\win32 OneDriveSetup.exe Set value (str) \REGISTRY\USER\S-1-5-21-2559286294-2439613352-4032193287-1000_Classes\WOW6432Node\Interface\{da82e55e-fa2f-45b3-aec3-e7294106ef52}\TypeLib\ = "{909A6CCD-6810-46C4-89DF-05BE7EB61E6C}" OneDriveSetup.exe Key deleted \REGISTRY\USER\S-1-5-21-2559286294-2439613352-4032193287-1000_Classes\TypeLib\{BAE13F6C-0E2A-4DEB-AA46-B8F55319347C}\1.0\0 OneDriveSetup.exe Set value (str) \REGISTRY\USER\S-1-5-21-2559286294-2439613352-4032193287-1000_Classes\OOBERequestHandler.OOBERequestHandler\ = "OOBERequestHandler Class" OneDriveSetup.exe Key created \REGISTRY\USER\S-1-5-21-2559286294-2439613352-4032193287-1000_Classes\WOW6432Node\Interface\{2EB31403-EBE0-41EA-AE91-A1953104EA55}\ProxyStubClsid32 OneDriveSetup.exe Key created \REGISTRY\USER\S-1-5-21-2559286294-2439613352-4032193287-1000_Classes\CLSID\{389510b7-9e58-40d7-98bf-60b911cb0ea9}\ProgID OneDriveSetup.exe Key created \REGISTRY\USER\S-1-5-21-2559286294-2439613352-4032193287-1000_Classes\CLSID\{1BF42E4C-4AF4-4CFD-A1A0-CF2960B8F63E} OneDriveSetup.exe Key deleted \REGISTRY\USER\S-1-5-21-2559286294-2439613352-4032193287-1000_CLASSES\INTERFACE\{10C9242E-D604-49B5-99E4-BF87945EF86C}\TYPELIB OneDriveSetup.exe Set value (str) \REGISTRY\USER\S-1-5-21-2559286294-2439613352-4032193287-1000_Classes\Interface\{EE15BBBB-9E60-4C52-ABCB-7540FF3DF6B3}\ = "IFileSyncClient9" OneDriveSetup.exe Set value (str) \REGISTRY\USER\S-1-5-21-2559286294-2439613352-4032193287-1000_Classes\Interface\{8B9F14F4-9559-4A3F-B7D0-312E992B6D98}\TypeLib\ = "{BAE13F6C-0E2A-4DEB-AA46-B8F55319347C}" OneDriveSetup.exe Set value (str) \REGISTRY\USER\S-1-5-21-2559286294-2439613352-4032193287-1000_Classes\WOW6432Node\Interface\{2387C6BD-9A36-41A2-88ED-FF731E529384}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" OneDriveSetup.exe Key deleted \REGISTRY\USER\S-1-5-21-2559286294-2439613352-4032193287-1000_CLASSES\WOW6432NODE\INTERFACE\{DA82E55E-FA2F-45B3-AEC3-E7294106EF52}\TYPELIB OneDriveSetup.exe Key created \REGISTRY\USER\S-1-5-21-2559286294-2439613352-4032193287-1000_Classes\WOW6432Node\Interface\{5D5DD08F-A10E-4FEF-BCA7-E73E666FC66C}\TypeLib OneDriveSetup.exe Key created \REGISTRY\USER\S-1-5-21-2559286294-2439613352-4032193287-1000_Classes\WOW6432Node\Interface\{ACDB5DB0-C9D5-461C-BAAA-5DCE0B980E40}\ProxyStubClsid32 OneDriveSetup.exe Set value (str) \REGISTRY\USER\S-1-5-21-2559286294-2439613352-4032193287-1000_Classes\WOW6432Node\Interface\{390AF5A7-1390-4255-9BC9-935BFCFA5D57}\ = "IAlbumMetadataCallback" OneDriveSetup.exe Key created \REGISTRY\USER\S-1-5-21-2559286294-2439613352-4032193287-1000_Classes\WOW6432Node\Interface\{B54E7079-90C9-4C62-A6B8-B2834C33A04A}\ProxyStubClsid32 OneDriveSetup.exe Set value (str) \REGISTRY\USER\S-1-5-21-2559286294-2439613352-4032193287-1000_Classes\TypeLib\{C9F3F6BB-3172-4CD8-9EB7-37C9BE601C87}\1.0\HELPDIR\ = "C:\\Users\\Admin\\AppData\\Local\\Microsoft\\OneDrive\\21.160.0808.0002" OneDriveSetup.exe Key deleted \REGISTRY\USER\S-1-5-21-2559286294-2439613352-4032193287-1000_CLASSES\INTERFACE\{ACDB5DB0-C9D5-461C-BAAA-5DCE0B980E40}\PROXYSTUBCLSID32 OneDriveSetup.exe Set value (str) \REGISTRY\USER\S-1-5-21-2559286294-2439613352-4032193287-1000_Classes\WOW6432Node\Interface\{e9de26a1-51b2-47b4-b1bf-c87059cc02a7}\TypeLib\ = "{909A6CCD-6810-46C4-89DF-05BE7EB61E6C}" OneDriveSetup.exe Set value (str) \REGISTRY\USER\S-1-5-21-2559286294-2439613352-4032193287-1000_Classes\Interface\{F062BA81-ADFE-4A92-886A-23FD851D6406}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" OneDriveSetup.exe Set value (str) \REGISTRY\USER\S-1-5-21-2559286294-2439613352-4032193287-1000_Classes\WOW6432Node\Interface\{22A68885-0FD9-42F6-9DED-4FB174DC7344}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" OneDriveSetup.exe Key created \REGISTRY\USER\S-1-5-21-2559286294-2439613352-4032193287-1000_Classes\CLSID\{389510b7-9e58-40d7-98bf-60b911cb0ea9}\LocalServer32 OneDriveSetup.exe Key created \REGISTRY\USER\S-1-5-21-2559286294-2439613352-4032193287-1000_Classes\TypeLib\{082D3FEC-D0D0-4DF6-A988-053FECE7B884}\1.0 OneDriveSetup.exe Key created \REGISTRY\USER\S-1-5-21-2559286294-2439613352-4032193287-1000_Classes\WOW6432Node\CLSID\{5999E1EE-711E-48D2-9884-851A709F543D}\TypeLib OneDriveSetup.exe Key created \REGISTRY\USER\S-1-5-21-2559286294-2439613352-4032193287-1000_Classes\WOW6432Node\Interface\{8B9F14F4-9559-4A3F-B7D0-312E992B6D98} OneDriveSetup.exe Key created \REGISTRY\USER\S-1-5-21-2559286294-2439613352-4032193287-1000_Classes\WOW6432Node\CLSID\{CB3D0F55-BC2C-4C1A-85ED-23ED75B5106B}\InprocServer32 OneDriveSetup.exe Key deleted \REGISTRY\USER\S-1-5-21-2559286294-2439613352-4032193287-1000_CLASSES\INTERFACE\{1196AE48-D92B-4BC7-85DE-664EC3F761F1}\TYPELIB OneDriveSetup.exe Key deleted \REGISTRY\USER\S-1-5-21-2559286294-2439613352-4032193287-1000_Classes\CLSID\{1BF42E4C-4AF4-4CFD-A1A0-CF2960B8F63E} OneDriveSetup.exe Key created \REGISTRY\USER\S-1-5-21-2559286294-2439613352-4032193287-1000_Classes\Interface\{22A68885-0FD9-42F6-9DED-4FB174DC7344}\TypeLib OneDriveSetup.exe Key created \REGISTRY\USER\S-1-5-21-2559286294-2439613352-4032193287-1000_Classes\Interface\{53de12aa-df96-413d-a25e-c75b6528abf2}\ProxyStubClsid32 OneDriveSetup.exe Set value (str) \REGISTRY\USER\S-1-5-21-2559286294-2439613352-4032193287-1000_Classes\WOW6432Node\Interface\{F0AF7C30-EAE4-4644-961D-54E6E28708D6}\TypeLib\ = "{909A6CCD-6810-46C4-89DF-05BE7EB61E6C}" OneDriveSetup.exe Set value (str) \REGISTRY\USER\S-1-5-21-2559286294-2439613352-4032193287-1000_Classes\WOW6432Node\Interface\{22A68885-0FD9-42F6-9DED-4FB174DC7344}\TypeLib\Version = "1.0" OneDriveSetup.exe Set value (str) \REGISTRY\USER\S-1-5-21-2559286294-2439613352-4032193287-1000_Classes\WOW6432Node\CLSID\{021E4F06-9DCC-49AD-88CF-ECC2DA314C8A}\LocalServer32\ = "\"C:\\Users\\Admin\\AppData\\Local\\Microsoft\\OneDrive\\21.160.0808.0002\\FileCoAuth.exe\"" OneDriveSetup.exe Key created \REGISTRY\USER\S-1-5-21-2559286294-2439613352-4032193287-1000_Classes\Interface\{A87958FF-B414-7748-9183-DBF183A25905}\ProxyStubClsid32 OneDriveSetup.exe Set value (str) \REGISTRY\USER\S-1-5-21-2559286294-2439613352-4032193287-1000_Classes\odopen\shell\open\command\ = "\"C:\\Users\\Admin\\AppData\\Local\\Microsoft\\OneDrive\\OneDrive.exe\" /url:\"%1\"" OneDriveSetup.exe Key deleted \REGISTRY\USER\S-1-5-21-2559286294-2439613352-4032193287-1000_Classes\WOW6432Node\Interface\{0f872661-c863-47a4-863f-c065c182858a} OneDriveSetup.exe Key deleted \REGISTRY\USER\S-1-5-21-2559286294-2439613352-4032193287-1000_Classes\CLSID\{A0396A93-DC06-4AEF-BEE9-95FFCCAEF20E} OneDriveSetup.exe Set value (str) \REGISTRY\USER\S-1-5-21-2559286294-2439613352-4032193287-1000_Classes\Interface\{b5c25645-7426-433f-8a5f-42b7ff27a7b2}\TypeLib\Version = "1.0" OneDriveSetup.exe Key created \REGISTRY\USER\S-1-5-21-2559286294-2439613352-4032193287-1000_Classes\Interface\{2387C6BD-9A36-41A2-88ED-FF731E529384}\ProxyStubClsid32 OneDriveSetup.exe Set value (str) \REGISTRY\USER\S-1-5-21-2559286294-2439613352-4032193287-1000_Classes\grvopen\URL Protocol OneDriveSetup.exe Key deleted \REGISTRY\USER\S-1-5-21-2559286294-2439613352-4032193287-1000_CLASSES\WOW6432NODE\CLSID\{018D5C66-4533-4307-9B53-224DE2ED1FE6}\INSTANCE\INITPROPERTYBAG FileSyncConfig.exe Key created \REGISTRY\USER\S-1-5-21-2559286294-2439613352-4032193287-1000_Classes\Interface\{9D613F8A-B30E-4938-8490-CB5677701EBF}\TypeLib OneDriveSetup.exe Set value (str) \REGISTRY\USER\S-1-5-21-2559286294-2439613352-4032193287-1000_Classes\Interface\{ACDB5DB0-C9D5-461C-BAAA-5DCE0B980E40}\TypeLib\ = "{909A6CCD-6810-46C4-89DF-05BE7EB61E6C}" OneDriveSetup.exe Set value (str) \REGISTRY\USER\S-1-5-21-2559286294-2439613352-4032193287-1000_Classes\WOW6432Node\Interface\{1B71F23B-E61F-45C9-83BA-235D55F50CF9}\TypeLib\Version = "1.0" OneDriveSetup.exe Key deleted \REGISTRY\USER\S-1-5-21-2559286294-2439613352-4032193287-1000_CLASSES\INTERFACE\{2692D1F2-2C7C-4AE0-8E73-8F37736C912D}\PROXYSTUBCLSID32 OneDriveSetup.exe Key deleted \REGISTRY\USER\S-1-5-21-2559286294-2439613352-4032193287-1000_Classes\WOW6432Node\Interface\{869BDA08-7ACF-42B8-91AE-4D8D597C0B33} OneDriveSetup.exe Key deleted \REGISTRY\USER\S-1-5-21-2559286294-2439613352-4032193287-1000_Classes\TypeLib\{082D3FEC-D0D0-4DF6-A988-053FECE7B884}\1.0 OneDriveSetup.exe Key deleted \REGISTRY\USER\S-1-5-21-2559286294-2439613352-4032193287-1000_CLASSES\CLSID\{9489FEB2-1925-4D01-B788-6D912C70F7F2}\TYPELIB OneDriveSetup.exe Key deleted \REGISTRY\USER\S-1-5-21-2559286294-2439613352-4032193287-1000_CLASSES\INTERFACE\{0299ECA9-80B6-43C8-A79A-FB1C5F19E7D8}\PROXYSTUBCLSID32 OneDriveSetup.exe Key created \REGISTRY\USER\S-1-5-21-2559286294-2439613352-4032193287-1000_Classes\TypeLib\{638805C3-4BA3-4AC8-8AAC-71A0BA2BC284} OneDriveSetup.exe Key created \REGISTRY\USER\S-1-5-21-2559286294-2439613352-4032193287-1000_Classes\Interface\{D0ED5C72-6197-4AAD-9B16-53FE461DD85C}\ProxyStubClsid32 OneDriveSetup.exe Key created \REGISTRY\USER\S-1-5-21-2559286294-2439613352-4032193287-1000_Classes\WOW6432Node\CLSID\{389510b7-9e58-40d7-98bf-60b911cb0ea9}\VersionIndependentProgID OneDriveSetup.exe Set value (str) \REGISTRY\USER\S-1-5-21-2559286294-2439613352-4032193287-1000_Classes\NucleusNativeMessaging.NucleusNativeMessaging\CLSID\ = "{917E8742-AA3B-7318-FA12-10485FB322A2}" OneDriveSetup.exe Key deleted \REGISTRY\USER\S-1-5-21-2559286294-2439613352-4032193287-1000_CLASSES\FILESYNCCLIENT.AUTOPLAYHANDLER\CLSID OneDriveSetup.exe Key deleted \REGISTRY\USER\S-1-5-21-2559286294-2439613352-4032193287-1000_CLASSES\FILESYNCCLIENT.AUTOPLAYHANDLER\SHELL\IMPORT\DROPTARGET OneDriveSetup.exe Key deleted \REGISTRY\USER\S-1-5-21-2559286294-2439613352-4032193287-1000_CLASSES\WOW6432NODE\INTERFACE\{A7126D4C-F492-4EB9-8A2A-F673DBDD3334}\PROXYSTUBCLSID32 OneDriveSetup.exe -
Suspicious behavior: EnumeratesProcesses 32 IoCs
Processes:
OneDriveSetup.exeOneDriveSetup.exepid process 4328 OneDriveSetup.exe 4328 OneDriveSetup.exe 4328 OneDriveSetup.exe 4328 OneDriveSetup.exe 4660 OneDriveSetup.exe 4660 OneDriveSetup.exe 4660 OneDriveSetup.exe 4660 OneDriveSetup.exe 4660 OneDriveSetup.exe 4660 OneDriveSetup.exe 4660 OneDriveSetup.exe 4660 OneDriveSetup.exe 4660 OneDriveSetup.exe 4660 OneDriveSetup.exe 4660 OneDriveSetup.exe 4660 OneDriveSetup.exe 4660 OneDriveSetup.exe 4660 OneDriveSetup.exe 4660 OneDriveSetup.exe 4660 OneDriveSetup.exe 4660 OneDriveSetup.exe 4660 OneDriveSetup.exe 4660 OneDriveSetup.exe 4660 OneDriveSetup.exe 4660 OneDriveSetup.exe 4660 OneDriveSetup.exe 4660 OneDriveSetup.exe 4660 OneDriveSetup.exe 4660 OneDriveSetup.exe 4660 OneDriveSetup.exe 4660 OneDriveSetup.exe 4660 OneDriveSetup.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
Processes:
OneDriveSetup.exesvchost.exedescription pid process Token: SeIncreaseQuotaPrivilege 4328 OneDriveSetup.exe Token: SeTcbPrivilege 4632 svchost.exe Token: SeTcbPrivilege 4632 svchost.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
OfficeC2RClient.exepid process 552 OfficeC2RClient.exe -
Suspicious use of WriteProcessMemory 9 IoCs
Processes:
Setup.exesvchost.exeOneDriveSetup.exedescription pid process target process PID 2892 wrote to memory of 4088 2892 Setup.exe IDM1.tmp PID 2892 wrote to memory of 4088 2892 Setup.exe IDM1.tmp PID 2892 wrote to memory of 4088 2892 Setup.exe IDM1.tmp PID 4632 wrote to memory of 4660 4632 svchost.exe OneDriveSetup.exe PID 4632 wrote to memory of 4660 4632 svchost.exe OneDriveSetup.exe PID 4632 wrote to memory of 4660 4632 svchost.exe OneDriveSetup.exe PID 4660 wrote to memory of 4852 4660 OneDriveSetup.exe FileSyncConfig.exe PID 4660 wrote to memory of 4852 4660 OneDriveSetup.exe FileSyncConfig.exe PID 4660 wrote to memory of 4852 4660 OneDriveSetup.exe FileSyncConfig.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\Setup.exe"C:\Users\Admin\AppData\Local\Temp\Setup.exe"1⤵
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\IDM_Setup_Temp\IDM1.tmp"C:\Users\Admin\AppData\Local\Temp\IDM_Setup_Temp\IDM1.tmp" -d "C:\Users\Admin\AppData\Local\Temp\IDM_Setup_Temp\"2⤵
- Executes dropped EXE
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C:\Users\Admin\AppData\Local\Microsoft\OneDrive\StandaloneUpdater\OneDriveSetup.exe"C:\Users\Admin\AppData\Local\Microsoft\OneDrive\StandaloneUpdater\OneDriveSetup.exe" /update1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Users\Admin\AppData\Local\Microsoft\OneDrive\StandaloneUpdater\OneDriveSetup.exeC:\Users\Admin\AppData\Local\Microsoft\OneDrive\StandaloneUpdater\OneDriveSetup.exe /update /peruser /childprocess /extractFilesWithLessThreadCount /renameReplaceOneDriveExe /renameReplaceODSUExe /removeNonCurrentVersions2⤵
- Modifies system executable filetype association
- Adds Run key to start application
- Modifies Internet Explorer settings
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Microsoft\OneDrive\21.160.0808.0002\FileSyncConfig.exe"C:\Users\Admin\AppData\Local\Microsoft\OneDrive\21.160.0808.0002\FileSyncConfig.exe"3⤵
- Executes dropped EXE
- Loads dropped DLL
- Modifies registry class
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\??\c:\windows\system32\svchost.exec:\windows\system32\svchost.exe -k netsvcs -s seclogon1⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Reader_sl.exe"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Reader_sl.exe"1⤵
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C:\Program Files\Common Files\Microsoft Shared\ClickToRun\OfficeC2RClient.exe"C:\Program Files\Common Files\Microsoft Shared\ClickToRun\OfficeC2RClient.exe" /frequentupdate SCHEDULEDTASK displaylevel=False1⤵
- Drops file in System32 directory
- Modifies data under HKEY_USERS
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Microsoft\OneDrive\21.160.0808.0002\FileSyncConfig.exeMD5
482f6e8cdb127285f003a1e735a3791e
SHA124205c984f66bf5701e123f6b189699551553936
SHA256a2e7f10da89bb038118a08699a32fe59861304ecd206d2d0f60f966514172559
SHA51220e95b9e19d116239720261af25c66ffa9ae4eb1483af689e374f505d2e1af811bbb28f04f2bdd126f43180cb312375797ec0c193ce5d52cc3757d5a197daf5a
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C:\Users\Admin\AppData\Local\Microsoft\OneDrive\21.160.0808.0002\LoggingPlatform.DLLMD5
f5fe453d483dca5a85fdd74bbbb7cffa
SHA1c7cd1089b520a7a21bdbe84a311b86f4c395a550
SHA2565cbe72a49f2f4a821768e978a7c1426f46d1f73d2bb07325e85b20ada8eb514a
SHA5126e4490d3b09ad3289892eb63f0c2978347095aed0ee282bfe69c5e599735db8a0494c9d0d25e14a2f09ab0c25c2ea75d91e5753c5b9a77ef1d7e647600a77a71
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C:\Users\Admin\AppData\Local\Microsoft\OneDrive\21.160.0808.0002\MSVCP140.dllMD5
0c6f22feabe8f0fe0f4fca7406e19e48
SHA1c1ff9723bb6c25d27704086521767822b2eb3450
SHA2562895cd42592984d436de580e4ffe64dceaa7fde7c1a1579351d76c6c886432cb
SHA512d58a7ea83e8675ed9d0736760c756642869f4c6c4343432b36605ab1711d65e60a01520f3daafb0023d9add6e7b87887e8f8dc28fc258fbfdc3b1ebfe6a9cedb
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C:\Users\Admin\AppData\Local\Microsoft\OneDrive\21.160.0808.0002\Telemetry.dllMD5
7bfedf5e7dda62c9014fb4b07f8d7814
SHA1b3bb93818b1c482cff1e965599678ae91fb5ffa9
SHA256a6c2d9050758272d0b43a68f3e50925c65b11353776ec7b8a52a4095c9ba6b39
SHA512de4a7596e4031e2cd91c4484ae3eba873ac96cc96ed54221d2d766010407d83211cd00ad49afb7a4cee1eafc4a3fc46ed0d92c2e30c32e0fe76ae9212e213a9a
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C:\Users\Admin\AppData\Local\Microsoft\OneDrive\21.160.0808.0002\UpdateRingSettings.dllMD5
5888321cc9a6abd980e76b8e359f5cc2
SHA18b0cf82d39f5c45d710f962bd305fe3aa89c30cd
SHA2560be7e06ff418080feb0cda6d063ac3389028e7c539c88d7a2a5a4706c56f4d7c
SHA5123e56b88f09eaf86b4e05746a1f228be472bd0f6e30b2a66f4319783d03dd21f0ece1d8eef9ca89018cc38117fa27cc6f01e1bebe1450b857205a998542a5390c
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C:\Users\Admin\AppData\Local\Microsoft\OneDrive\21.160.0808.0002\VCRUNTIME140.dllMD5
b33654014faaa8eec2d2985d45fd0792
SHA1b43ce9aa087b18928c1d251205f8cbddda960530
SHA2562cb10ea301da2f6484cf9dbac28d334b10a0bc57df2ad92660bbd01f3c43b268
SHA51266f1df58db0a1faf6bf1e5bf22c1521042f52b38b1cdb4868db9925e800c55a47b23e5d25da9ffad741a3ae8c5678861c3b35c10aa61a2c3858338f841b42702
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C:\Users\Admin\AppData\Local\Microsoft\OneDrive\setup\logs\DeviceHealthSummaryConfiguration.iniMD5
de6439a1aab42bb1b8de75c1adb239d6
SHA1499f6f9ed94a63f478b95fc08481e001f97e1620
SHA2566d6767a2179b97b728ad52a7252fc015a6128d1d54f09280dddff508604b860b
SHA512495e9ff826bd34a0564a8911646c8e162fdee63292d60366b380aa6c627300a09e9deccf2ccbefae6c27a311fc8b708d6f2019d374f4bfb1aae8a5a83e82fb80
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C:\Users\Admin\AppData\Local\Temp\IDM_Setup_Temp\IDM1.tmpMD5
85ffda25e7f8584420496a45ff114eb5
SHA11ce8d2d592d1ca1509fb18a3d6cc8a251dc5c5f8
SHA256124701995b3aefba458dc4f654ff2e6c8df014e9ab210525edc031abf24c0491
SHA5125c07a29fc42e81a4591e8dbbea2a641b42a110bb31f4b6458794124246210af805bacd6949b95310038c5f19be392d33be081f2dce3946917e8972e00cc3fa90
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\Users\Admin\AppData\Local\Microsoft\OneDrive\21.160.0808.0002\LoggingPlatform.dllMD5
f5fe453d483dca5a85fdd74bbbb7cffa
SHA1c7cd1089b520a7a21bdbe84a311b86f4c395a550
SHA2565cbe72a49f2f4a821768e978a7c1426f46d1f73d2bb07325e85b20ada8eb514a
SHA5126e4490d3b09ad3289892eb63f0c2978347095aed0ee282bfe69c5e599735db8a0494c9d0d25e14a2f09ab0c25c2ea75d91e5753c5b9a77ef1d7e647600a77a71
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\Users\Admin\AppData\Local\Microsoft\OneDrive\21.160.0808.0002\LoggingPlatform.dllMD5
f5fe453d483dca5a85fdd74bbbb7cffa
SHA1c7cd1089b520a7a21bdbe84a311b86f4c395a550
SHA2565cbe72a49f2f4a821768e978a7c1426f46d1f73d2bb07325e85b20ada8eb514a
SHA5126e4490d3b09ad3289892eb63f0c2978347095aed0ee282bfe69c5e599735db8a0494c9d0d25e14a2f09ab0c25c2ea75d91e5753c5b9a77ef1d7e647600a77a71
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\Users\Admin\AppData\Local\Microsoft\OneDrive\21.160.0808.0002\LoggingPlatform.dllMD5
f5fe453d483dca5a85fdd74bbbb7cffa
SHA1c7cd1089b520a7a21bdbe84a311b86f4c395a550
SHA2565cbe72a49f2f4a821768e978a7c1426f46d1f73d2bb07325e85b20ada8eb514a
SHA5126e4490d3b09ad3289892eb63f0c2978347095aed0ee282bfe69c5e599735db8a0494c9d0d25e14a2f09ab0c25c2ea75d91e5753c5b9a77ef1d7e647600a77a71
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\Users\Admin\AppData\Local\Microsoft\OneDrive\21.160.0808.0002\Telemetry.dllMD5
7bfedf5e7dda62c9014fb4b07f8d7814
SHA1b3bb93818b1c482cff1e965599678ae91fb5ffa9
SHA256a6c2d9050758272d0b43a68f3e50925c65b11353776ec7b8a52a4095c9ba6b39
SHA512de4a7596e4031e2cd91c4484ae3eba873ac96cc96ed54221d2d766010407d83211cd00ad49afb7a4cee1eafc4a3fc46ed0d92c2e30c32e0fe76ae9212e213a9a
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\Users\Admin\AppData\Local\Microsoft\OneDrive\21.160.0808.0002\UpdateRingSettings.dllMD5
5888321cc9a6abd980e76b8e359f5cc2
SHA18b0cf82d39f5c45d710f962bd305fe3aa89c30cd
SHA2560be7e06ff418080feb0cda6d063ac3389028e7c539c88d7a2a5a4706c56f4d7c
SHA5123e56b88f09eaf86b4e05746a1f228be472bd0f6e30b2a66f4319783d03dd21f0ece1d8eef9ca89018cc38117fa27cc6f01e1bebe1450b857205a998542a5390c
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\Users\Admin\AppData\Local\Microsoft\OneDrive\21.160.0808.0002\msvcp140.dllMD5
0c6f22feabe8f0fe0f4fca7406e19e48
SHA1c1ff9723bb6c25d27704086521767822b2eb3450
SHA2562895cd42592984d436de580e4ffe64dceaa7fde7c1a1579351d76c6c886432cb
SHA512d58a7ea83e8675ed9d0736760c756642869f4c6c4343432b36605ab1711d65e60a01520f3daafb0023d9add6e7b87887e8f8dc28fc258fbfdc3b1ebfe6a9cedb
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\Users\Admin\AppData\Local\Microsoft\OneDrive\21.160.0808.0002\vcruntime140.dllMD5
b33654014faaa8eec2d2985d45fd0792
SHA1b43ce9aa087b18928c1d251205f8cbddda960530
SHA2562cb10ea301da2f6484cf9dbac28d334b10a0bc57df2ad92660bbd01f3c43b268
SHA51266f1df58db0a1faf6bf1e5bf22c1521042f52b38b1cdb4868db9925e800c55a47b23e5d25da9ffad741a3ae8c5678861c3b35c10aa61a2c3858338f841b42702
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\Users\Admin\AppData\Local\Microsoft\OneDrive\21.160.0808.0002\vcruntime140.dllMD5
b33654014faaa8eec2d2985d45fd0792
SHA1b43ce9aa087b18928c1d251205f8cbddda960530
SHA2562cb10ea301da2f6484cf9dbac28d334b10a0bc57df2ad92660bbd01f3c43b268
SHA51266f1df58db0a1faf6bf1e5bf22c1521042f52b38b1cdb4868db9925e800c55a47b23e5d25da9ffad741a3ae8c5678861c3b35c10aa61a2c3858338f841b42702
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memory/4088-115-0x0000000000000000-mapping.dmp
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memory/4660-117-0x0000000000000000-mapping.dmp
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memory/4852-119-0x0000000000000000-mapping.dmp