Analysis
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max time kernel
121s -
max time network
123s -
platform
windows10_x64 -
resource
win10v20210410 -
submitted
17-06-2021 05:04
Static task
static1
Behavioral task
behavioral1
Sample
6834005e47c6ad53cb0793e1f13b6ea45383d86691b179f4229214d8768d0ceb.exe
Resource
win7v20210408
Behavioral task
behavioral2
Sample
6834005e47c6ad53cb0793e1f13b6ea45383d86691b179f4229214d8768d0ceb.exe
Resource
win10v20210410
General
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Target
6834005e47c6ad53cb0793e1f13b6ea45383d86691b179f4229214d8768d0ceb.exe
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Size
122KB
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MD5
57ff40b98ed3c71c8a7e48bea44e0d8f
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SHA1
3ee75869cf8019b1fbdf7a0bd317b3ca53433b59
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SHA256
6834005e47c6ad53cb0793e1f13b6ea45383d86691b179f4229214d8768d0ceb
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SHA512
e2a9d2f52a72a3c2cf3dc48185026fd000032ec787dead9a666a138a5b87718feed710317dd731bb4c791aeb8604e0780f7c39c9c1337d6ac79f42473d321512
Malware Config
Extracted
C:\7a496aem3-readme.txt
http://dnpscnbaix6nkwvystl3yxglz7nteicqrou3t75tpcc5532cztc46qyd.onion/
https://www.coveware.com/blog/2019/7/15/ransomware-amounts-rise-3x-in-q2-as-ryuk-amp-sodinokibi-spread
http://aplebzu47wgazapdqks6vrcv6zcnjppkbxbr6wketf56nf6aq2nmyoyd.onion/8339FDACF839B4C9
http://decoder.re/8339FDACF839B4C9
Signatures
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Modifies Windows Firewall 1 TTPs
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Modifies extensions of user files 12 IoCs
Ransomware generally changes the extension on encrypted files.
Processes:
6834005e47c6ad53cb0793e1f13b6ea45383d86691b179f4229214d8768d0ceb.exedescription ioc process File renamed C:\Users\Admin\Pictures\SyncAdd.tiff => \??\c:\users\admin\pictures\SyncAdd.tiff.7a496aem3 6834005e47c6ad53cb0793e1f13b6ea45383d86691b179f4229214d8768d0ceb.exe File renamed C:\Users\Admin\Pictures\WatchInvoke.raw => \??\c:\users\admin\pictures\WatchInvoke.raw.7a496aem3 6834005e47c6ad53cb0793e1f13b6ea45383d86691b179f4229214d8768d0ceb.exe File renamed C:\Users\Admin\Pictures\RestoreNew.tif => \??\c:\users\admin\pictures\RestoreNew.tif.7a496aem3 6834005e47c6ad53cb0793e1f13b6ea45383d86691b179f4229214d8768d0ceb.exe File renamed C:\Users\Admin\Pictures\SubmitInitialize.png => \??\c:\users\admin\pictures\SubmitInitialize.png.7a496aem3 6834005e47c6ad53cb0793e1f13b6ea45383d86691b179f4229214d8768d0ceb.exe File opened for modification \??\c:\users\admin\pictures\SyncAdd.tiff 6834005e47c6ad53cb0793e1f13b6ea45383d86691b179f4229214d8768d0ceb.exe File renamed C:\Users\Admin\Pictures\InvokeSubmit.tiff => \??\c:\users\admin\pictures\InvokeSubmit.tiff.7a496aem3 6834005e47c6ad53cb0793e1f13b6ea45383d86691b179f4229214d8768d0ceb.exe File renamed C:\Users\Admin\Pictures\MoveDisable.raw => \??\c:\users\admin\pictures\MoveDisable.raw.7a496aem3 6834005e47c6ad53cb0793e1f13b6ea45383d86691b179f4229214d8768d0ceb.exe File renamed C:\Users\Admin\Pictures\ResetInitialize.png => \??\c:\users\admin\pictures\ResetInitialize.png.7a496aem3 6834005e47c6ad53cb0793e1f13b6ea45383d86691b179f4229214d8768d0ceb.exe File renamed C:\Users\Admin\Pictures\SuspendApprove.tif => \??\c:\users\admin\pictures\SuspendApprove.tif.7a496aem3 6834005e47c6ad53cb0793e1f13b6ea45383d86691b179f4229214d8768d0ceb.exe File opened for modification \??\c:\users\admin\pictures\InvokeSubmit.tiff 6834005e47c6ad53cb0793e1f13b6ea45383d86691b179f4229214d8768d0ceb.exe File renamed C:\Users\Admin\Pictures\InitializeStep.raw => \??\c:\users\admin\pictures\InitializeStep.raw.7a496aem3 6834005e47c6ad53cb0793e1f13b6ea45383d86691b179f4229214d8768d0ceb.exe File renamed C:\Users\Admin\Pictures\InstallDisconnect.crw => \??\c:\users\admin\pictures\InstallDisconnect.crw.7a496aem3 6834005e47c6ad53cb0793e1f13b6ea45383d86691b179f4229214d8768d0ceb.exe -
Adds Run key to start application 2 TTPs 2 IoCs
Processes:
6834005e47c6ad53cb0793e1f13b6ea45383d86691b179f4229214d8768d0ceb.exedescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run 6834005e47c6ad53cb0793e1f13b6ea45383d86691b179f4229214d8768d0ceb.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\t32mMaunsR = "C:\\Users\\Admin\\AppData\\Local\\Temp\\6834005e47c6ad53cb0793e1f13b6ea45383d86691b179f4229214d8768d0ceb.exe" 6834005e47c6ad53cb0793e1f13b6ea45383d86691b179f4229214d8768d0ceb.exe -
Enumerates connected drives 3 TTPs 25 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
Processes:
6834005e47c6ad53cb0793e1f13b6ea45383d86691b179f4229214d8768d0ceb.exedescription ioc process File opened (read-only) \??\T: 6834005e47c6ad53cb0793e1f13b6ea45383d86691b179f4229214d8768d0ceb.exe File opened (read-only) \??\U: 6834005e47c6ad53cb0793e1f13b6ea45383d86691b179f4229214d8768d0ceb.exe File opened (read-only) \??\A: 6834005e47c6ad53cb0793e1f13b6ea45383d86691b179f4229214d8768d0ceb.exe File opened (read-only) \??\H: 6834005e47c6ad53cb0793e1f13b6ea45383d86691b179f4229214d8768d0ceb.exe File opened (read-only) \??\I: 6834005e47c6ad53cb0793e1f13b6ea45383d86691b179f4229214d8768d0ceb.exe File opened (read-only) \??\K: 6834005e47c6ad53cb0793e1f13b6ea45383d86691b179f4229214d8768d0ceb.exe File opened (read-only) \??\N: 6834005e47c6ad53cb0793e1f13b6ea45383d86691b179f4229214d8768d0ceb.exe File opened (read-only) \??\R: 6834005e47c6ad53cb0793e1f13b6ea45383d86691b179f4229214d8768d0ceb.exe File opened (read-only) \??\W: 6834005e47c6ad53cb0793e1f13b6ea45383d86691b179f4229214d8768d0ceb.exe File opened (read-only) \??\B: 6834005e47c6ad53cb0793e1f13b6ea45383d86691b179f4229214d8768d0ceb.exe File opened (read-only) \??\O: 6834005e47c6ad53cb0793e1f13b6ea45383d86691b179f4229214d8768d0ceb.exe File opened (read-only) \??\Q: 6834005e47c6ad53cb0793e1f13b6ea45383d86691b179f4229214d8768d0ceb.exe File opened (read-only) \??\X: 6834005e47c6ad53cb0793e1f13b6ea45383d86691b179f4229214d8768d0ceb.exe File opened (read-only) \??\Y: 6834005e47c6ad53cb0793e1f13b6ea45383d86691b179f4229214d8768d0ceb.exe File opened (read-only) \??\E: 6834005e47c6ad53cb0793e1f13b6ea45383d86691b179f4229214d8768d0ceb.exe File opened (read-only) \??\F: 6834005e47c6ad53cb0793e1f13b6ea45383d86691b179f4229214d8768d0ceb.exe File opened (read-only) \??\J: 6834005e47c6ad53cb0793e1f13b6ea45383d86691b179f4229214d8768d0ceb.exe File opened (read-only) \??\L: 6834005e47c6ad53cb0793e1f13b6ea45383d86691b179f4229214d8768d0ceb.exe File opened (read-only) \??\P: 6834005e47c6ad53cb0793e1f13b6ea45383d86691b179f4229214d8768d0ceb.exe File opened (read-only) \??\S: 6834005e47c6ad53cb0793e1f13b6ea45383d86691b179f4229214d8768d0ceb.exe File opened (read-only) \??\D: 6834005e47c6ad53cb0793e1f13b6ea45383d86691b179f4229214d8768d0ceb.exe File opened (read-only) \??\G: 6834005e47c6ad53cb0793e1f13b6ea45383d86691b179f4229214d8768d0ceb.exe File opened (read-only) \??\M: 6834005e47c6ad53cb0793e1f13b6ea45383d86691b179f4229214d8768d0ceb.exe File opened (read-only) \??\V: 6834005e47c6ad53cb0793e1f13b6ea45383d86691b179f4229214d8768d0ceb.exe File opened (read-only) \??\Z: 6834005e47c6ad53cb0793e1f13b6ea45383d86691b179f4229214d8768d0ceb.exe -
Sets desktop wallpaper using registry 2 TTPs 1 IoCs
Processes:
6834005e47c6ad53cb0793e1f13b6ea45383d86691b179f4229214d8768d0ceb.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-3686645723-710336880-414668232-1000\Control Panel\Desktop\Wallpaper = "C:\\Users\\Admin\\AppData\\Local\\Temp\\9tcou70ln226.bmp" 6834005e47c6ad53cb0793e1f13b6ea45383d86691b179f4229214d8768d0ceb.exe -
Drops file in Program Files directory 13 IoCs
Processes:
6834005e47c6ad53cb0793e1f13b6ea45383d86691b179f4229214d8768d0ceb.exedescription ioc process File created \??\c:\program files (x86)\tmp 6834005e47c6ad53cb0793e1f13b6ea45383d86691b179f4229214d8768d0ceb.exe File created \??\c:\program files (x86)\7a496aem3-readme.txt 6834005e47c6ad53cb0793e1f13b6ea45383d86691b179f4229214d8768d0ceb.exe File opened for modification \??\c:\program files\CompleteDeny.aifc 6834005e47c6ad53cb0793e1f13b6ea45383d86691b179f4229214d8768d0ceb.exe File opened for modification \??\c:\program files\ConvertToSplit.m4v 6834005e47c6ad53cb0793e1f13b6ea45383d86691b179f4229214d8768d0ceb.exe File opened for modification \??\c:\program files\OpenMerge.xlt 6834005e47c6ad53cb0793e1f13b6ea45383d86691b179f4229214d8768d0ceb.exe File created \??\c:\program files\tmp 6834005e47c6ad53cb0793e1f13b6ea45383d86691b179f4229214d8768d0ceb.exe File created \??\c:\program files\7a496aem3-readme.txt 6834005e47c6ad53cb0793e1f13b6ea45383d86691b179f4229214d8768d0ceb.exe File opened for modification \??\c:\program files\MergeInvoke.dwfx 6834005e47c6ad53cb0793e1f13b6ea45383d86691b179f4229214d8768d0ceb.exe File opened for modification \??\c:\program files\RegisterExpand.ADTS 6834005e47c6ad53cb0793e1f13b6ea45383d86691b179f4229214d8768d0ceb.exe File opened for modification \??\c:\program files\StopSwitch.svg 6834005e47c6ad53cb0793e1f13b6ea45383d86691b179f4229214d8768d0ceb.exe File opened for modification \??\c:\program files\UnlockEnter.wdp 6834005e47c6ad53cb0793e1f13b6ea45383d86691b179f4229214d8768d0ceb.exe File opened for modification \??\c:\program files\EditRepair.xlt 6834005e47c6ad53cb0793e1f13b6ea45383d86691b179f4229214d8768d0ceb.exe File opened for modification \??\c:\program files\ExportComplete.asf 6834005e47c6ad53cb0793e1f13b6ea45383d86691b179f4229214d8768d0ceb.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Processes:
6834005e47c6ad53cb0793e1f13b6ea45383d86691b179f4229214d8768d0ceb.exedescription ioc process Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\CABD2A79A1076A31F21D253635CB039D4329A5E8\Blob = 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 6834005e47c6ad53cb0793e1f13b6ea45383d86691b179f4229214d8768d0ceb.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\CABD2A79A1076A31F21D253635CB039D4329A5E8 6834005e47c6ad53cb0793e1f13b6ea45383d86691b179f4229214d8768d0ceb.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\CABD2A79A1076A31F21D253635CB039D4329A5E8\Blob = 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 6834005e47c6ad53cb0793e1f13b6ea45383d86691b179f4229214d8768d0ceb.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\CABD2A79A1076A31F21D253635CB039D4329A5E8\Blob = 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 6834005e47c6ad53cb0793e1f13b6ea45383d86691b179f4229214d8768d0ceb.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\CABD2A79A1076A31F21D253635CB039D4329A5E8\Blob = 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 6834005e47c6ad53cb0793e1f13b6ea45383d86691b179f4229214d8768d0ceb.exe -
Suspicious behavior: EnumeratesProcesses 10 IoCs
Processes:
6834005e47c6ad53cb0793e1f13b6ea45383d86691b179f4229214d8768d0ceb.exepid process 4056 6834005e47c6ad53cb0793e1f13b6ea45383d86691b179f4229214d8768d0ceb.exe 4056 6834005e47c6ad53cb0793e1f13b6ea45383d86691b179f4229214d8768d0ceb.exe 4056 6834005e47c6ad53cb0793e1f13b6ea45383d86691b179f4229214d8768d0ceb.exe 4056 6834005e47c6ad53cb0793e1f13b6ea45383d86691b179f4229214d8768d0ceb.exe 4056 6834005e47c6ad53cb0793e1f13b6ea45383d86691b179f4229214d8768d0ceb.exe 4056 6834005e47c6ad53cb0793e1f13b6ea45383d86691b179f4229214d8768d0ceb.exe 4056 6834005e47c6ad53cb0793e1f13b6ea45383d86691b179f4229214d8768d0ceb.exe 4056 6834005e47c6ad53cb0793e1f13b6ea45383d86691b179f4229214d8768d0ceb.exe 4056 6834005e47c6ad53cb0793e1f13b6ea45383d86691b179f4229214d8768d0ceb.exe 4056 6834005e47c6ad53cb0793e1f13b6ea45383d86691b179f4229214d8768d0ceb.exe -
Suspicious use of AdjustPrivilegeToken 5 IoCs
Processes:
6834005e47c6ad53cb0793e1f13b6ea45383d86691b179f4229214d8768d0ceb.exevssvc.exedescription pid process Token: SeDebugPrivilege 4056 6834005e47c6ad53cb0793e1f13b6ea45383d86691b179f4229214d8768d0ceb.exe Token: SeTakeOwnershipPrivilege 4056 6834005e47c6ad53cb0793e1f13b6ea45383d86691b179f4229214d8768d0ceb.exe Token: SeBackupPrivilege 3028 vssvc.exe Token: SeRestorePrivilege 3028 vssvc.exe Token: SeAuditPrivilege 3028 vssvc.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
6834005e47c6ad53cb0793e1f13b6ea45383d86691b179f4229214d8768d0ceb.exedescription pid process target process PID 4056 wrote to memory of 4004 4056 6834005e47c6ad53cb0793e1f13b6ea45383d86691b179f4229214d8768d0ceb.exe netsh.exe PID 4056 wrote to memory of 4004 4056 6834005e47c6ad53cb0793e1f13b6ea45383d86691b179f4229214d8768d0ceb.exe netsh.exe PID 4056 wrote to memory of 4004 4056 6834005e47c6ad53cb0793e1f13b6ea45383d86691b179f4229214d8768d0ceb.exe netsh.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\6834005e47c6ad53cb0793e1f13b6ea45383d86691b179f4229214d8768d0ceb.exe"C:\Users\Admin\AppData\Local\Temp\6834005e47c6ad53cb0793e1f13b6ea45383d86691b179f4229214d8768d0ceb.exe"1⤵
- Modifies extensions of user files
- Adds Run key to start application
- Enumerates connected drives
- Sets desktop wallpaper using registry
- Drops file in Program Files directory
- Modifies system certificate store
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4056 -
C:\Windows\SysWOW64\netsh.exenetsh advfirewall firewall set rule group="Network Discovery" new enable=Yes2⤵PID:4004
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C:\Windows\system32\wbem\unsecapp.exeC:\Windows\system32\wbem\unsecapp.exe -Embedding1⤵PID:4072
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C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵
- Suspicious use of AdjustPrivilegeToken
PID:3028
Network
MITRE ATT&CK Enterprise v6
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Downloads
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memory/4004-114-0x0000000000000000-mapping.dmp