Analysis
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max time kernel
135s -
max time network
121s -
platform
windows7_x64 -
resource
win7 -
submitted
20-08-2020 13:04
Static task
static1
Behavioral task
behavioral1
Sample
e0b8bc41f54e982571d878303f3714a2b71985e37abe8f2c84c04139927b31a9.bin.exe
Resource
win7
Behavioral task
behavioral2
Sample
e0b8bc41f54e982571d878303f3714a2b71985e37abe8f2c84c04139927b31a9.bin.exe
Resource
win10
General
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Target
e0b8bc41f54e982571d878303f3714a2b71985e37abe8f2c84c04139927b31a9.bin.exe
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Size
116KB
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MD5
d88e2100c2ac44892f475fe54deb89b9
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SHA1
c9fa8beacf4dbd9af7c520fd7f3ecc493acafbf8
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SHA256
e0b8bc41f54e982571d878303f3714a2b71985e37abe8f2c84c04139927b31a9
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SHA512
b92c85f5a99da1b51878778d98d75a3895e048c80af678086252daceea2b72922b1177122a57a58891f9defd38e64887af1ad849074ebb4dab28aec0b305b592
Malware Config
Extracted
C:\9g1io1s7v2-read-me.txt
sodinokibi
Signatures
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Sodin,Sodinokibi,REvil
Ransomware with advanced anti-analysis and privilege escalation functionality.
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Modifies extensions of user files 6 IoCs
Ransomware generally changes the extension on encrypted files.
Processes:
e0b8bc41f54e982571d878303f3714a2b71985e37abe8f2c84c04139927b31a9.bin.exedescription ioc process File opened for modification \??\c:\users\admin\pictures\SendSwitch.tiff e0b8bc41f54e982571d878303f3714a2b71985e37abe8f2c84c04139927b31a9.bin.exe File opened for modification \??\c:\users\admin\pictures\WriteConvert.tiff e0b8bc41f54e982571d878303f3714a2b71985e37abe8f2c84c04139927b31a9.bin.exe File renamed C:\Users\Admin\Pictures\DebugApprove.png => \??\c:\users\admin\pictures\DebugApprove.png.9g1io1s7v2 e0b8bc41f54e982571d878303f3714a2b71985e37abe8f2c84c04139927b31a9.bin.exe File renamed C:\Users\Admin\Pictures\MoveInitialize.png => \??\c:\users\admin\pictures\MoveInitialize.png.9g1io1s7v2 e0b8bc41f54e982571d878303f3714a2b71985e37abe8f2c84c04139927b31a9.bin.exe File renamed C:\Users\Admin\Pictures\SendSwitch.tiff => \??\c:\users\admin\pictures\SendSwitch.tiff.9g1io1s7v2 e0b8bc41f54e982571d878303f3714a2b71985e37abe8f2c84c04139927b31a9.bin.exe File renamed C:\Users\Admin\Pictures\WriteConvert.tiff => \??\c:\users\admin\pictures\WriteConvert.tiff.9g1io1s7v2 e0b8bc41f54e982571d878303f3714a2b71985e37abe8f2c84c04139927b31a9.bin.exe -
Enumerates connected drives 3 TTPs
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Drops file in System32 directory 1 IoCs
Processes:
e0b8bc41f54e982571d878303f3714a2b71985e37abe8f2c84c04139927b31a9.bin.exedescription ioc process File opened for modification C:\Windows\System32\CatRoot2\dberr.txt e0b8bc41f54e982571d878303f3714a2b71985e37abe8f2c84c04139927b31a9.bin.exe -
Modifies service 2 TTPs 5 IoCs
Processes:
vssvc.exedescription ioc process Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\VSS\Diag\Registry Writer vssvc.exe Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\VSS\Diag\SwProvider_{b5946137-7b9f-4925-af80-51abd60b20d5} vssvc.exe Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\VSS\Diag\COM+ REGDB Writer vssvc.exe Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\VSS\Diag\ASR Writer vssvc.exe Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\VSS\Diag\Shadow Copy Optimization Writer vssvc.exe -
Sets desktop wallpaper using registry 2 TTPs 1 IoCs
Processes:
e0b8bc41f54e982571d878303f3714a2b71985e37abe8f2c84c04139927b31a9.bin.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-1131729243-447456001-3632642222-1000\Control Panel\Desktop\Wallpaper = "C:\\Users\\Admin\\AppData\\Local\\Temp\\yxj5zgi0y.bmp" e0b8bc41f54e982571d878303f3714a2b71985e37abe8f2c84c04139927b31a9.bin.exe -
Drops file in Program Files directory 24 IoCs
Processes:
e0b8bc41f54e982571d878303f3714a2b71985e37abe8f2c84c04139927b31a9.bin.exedescription ioc process File opened for modification \??\c:\program files\ConvertUnpublish.pptm e0b8bc41f54e982571d878303f3714a2b71985e37abe8f2c84c04139927b31a9.bin.exe File opened for modification \??\c:\program files\LimitWrite.xltm e0b8bc41f54e982571d878303f3714a2b71985e37abe8f2c84c04139927b31a9.bin.exe File opened for modification \??\c:\program files\RemoveDisconnect.midi e0b8bc41f54e982571d878303f3714a2b71985e37abe8f2c84c04139927b31a9.bin.exe File opened for modification \??\c:\program files\StepOptimize.temp e0b8bc41f54e982571d878303f3714a2b71985e37abe8f2c84c04139927b31a9.bin.exe File created \??\c:\program files (x86)\9g1io1s7v2-read-me.txt e0b8bc41f54e982571d878303f3714a2b71985e37abe8f2c84c04139927b31a9.bin.exe File opened for modification \??\c:\program files\CompareMove.mp4v e0b8bc41f54e982571d878303f3714a2b71985e37abe8f2c84c04139927b31a9.bin.exe File opened for modification \??\c:\program files\ConfirmMount.odp e0b8bc41f54e982571d878303f3714a2b71985e37abe8f2c84c04139927b31a9.bin.exe File opened for modification \??\c:\program files\GroupDisable.tif e0b8bc41f54e982571d878303f3714a2b71985e37abe8f2c84c04139927b31a9.bin.exe File opened for modification \??\c:\program files\MeasureUpdate.ppsx e0b8bc41f54e982571d878303f3714a2b71985e37abe8f2c84c04139927b31a9.bin.exe File opened for modification \??\c:\program files\RequestDisable.vsdm e0b8bc41f54e982571d878303f3714a2b71985e37abe8f2c84c04139927b31a9.bin.exe File opened for modification \??\c:\program files\StopJoin.docx e0b8bc41f54e982571d878303f3714a2b71985e37abe8f2c84c04139927b31a9.bin.exe File created \??\c:\program files\9g1io1s7v2-read-me.txt e0b8bc41f54e982571d878303f3714a2b71985e37abe8f2c84c04139927b31a9.bin.exe File opened for modification \??\c:\program files\DisconnectWatch.mp3 e0b8bc41f54e982571d878303f3714a2b71985e37abe8f2c84c04139927b31a9.bin.exe File opened for modification \??\c:\program files\ExportSuspend.m3u e0b8bc41f54e982571d878303f3714a2b71985e37abe8f2c84c04139927b31a9.bin.exe File opened for modification \??\c:\program files\FormatSplit.sql e0b8bc41f54e982571d878303f3714a2b71985e37abe8f2c84c04139927b31a9.bin.exe File opened for modification \??\c:\program files\JoinInstall.ppsx e0b8bc41f54e982571d878303f3714a2b71985e37abe8f2c84c04139927b31a9.bin.exe File opened for modification \??\c:\program files\SendPush.midi e0b8bc41f54e982571d878303f3714a2b71985e37abe8f2c84c04139927b31a9.bin.exe File created \??\c:\program files\microsoft sql server compact edition\v3.5\9g1io1s7v2-read-me.txt e0b8bc41f54e982571d878303f3714a2b71985e37abe8f2c84c04139927b31a9.bin.exe File opened for modification \??\c:\program files\CopyTest.mp4 e0b8bc41f54e982571d878303f3714a2b71985e37abe8f2c84c04139927b31a9.bin.exe File opened for modification \??\c:\program files\InvokeDismount.DVR-MS e0b8bc41f54e982571d878303f3714a2b71985e37abe8f2c84c04139927b31a9.bin.exe File created \??\c:\program files\microsoft sql server compact edition\9g1io1s7v2-read-me.txt e0b8bc41f54e982571d878303f3714a2b71985e37abe8f2c84c04139927b31a9.bin.exe File opened for modification \??\c:\program files\SelectResolve.docx e0b8bc41f54e982571d878303f3714a2b71985e37abe8f2c84c04139927b31a9.bin.exe File created \??\c:\program files\microsoft sql server compact edition\v3.5\desktop\9g1io1s7v2-read-me.txt e0b8bc41f54e982571d878303f3714a2b71985e37abe8f2c84c04139927b31a9.bin.exe File opened for modification \??\c:\program files\AddPop.aifc e0b8bc41f54e982571d878303f3714a2b71985e37abe8f2c84c04139927b31a9.bin.exe -
Processes:
e0b8bc41f54e982571d878303f3714a2b71985e37abe8f2c84c04139927b31a9.bin.exedescription ioc process Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349\Blob = 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 e0b8bc41f54e982571d878303f3714a2b71985e37abe8f2c84c04139927b31a9.bin.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\DAC9024F54D8F6DF94935FB1732638CA6AD77C13 e0b8bc41f54e982571d878303f3714a2b71985e37abe8f2c84c04139927b31a9.bin.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\DAC9024F54D8F6DF94935FB1732638CA6AD77C13\Blob = 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 e0b8bc41f54e982571d878303f3714a2b71985e37abe8f2c84c04139927b31a9.bin.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349 e0b8bc41f54e982571d878303f3714a2b71985e37abe8f2c84c04139927b31a9.bin.exe -
Suspicious behavior: EnumeratesProcesses 3 IoCs
Processes:
e0b8bc41f54e982571d878303f3714a2b71985e37abe8f2c84c04139927b31a9.bin.exepowershell.exepid process 1068 e0b8bc41f54e982571d878303f3714a2b71985e37abe8f2c84c04139927b31a9.bin.exe 608 powershell.exe 608 powershell.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
Processes:
e0b8bc41f54e982571d878303f3714a2b71985e37abe8f2c84c04139927b31a9.bin.exepowershell.exevssvc.exedescription pid process Token: SeDebugPrivilege 1068 e0b8bc41f54e982571d878303f3714a2b71985e37abe8f2c84c04139927b31a9.bin.exe Token: SeDebugPrivilege 608 powershell.exe Token: SeBackupPrivilege 1392 vssvc.exe Token: SeRestorePrivilege 1392 vssvc.exe Token: SeAuditPrivilege 1392 vssvc.exe Token: SeTakeOwnershipPrivilege 1068 e0b8bc41f54e982571d878303f3714a2b71985e37abe8f2c84c04139927b31a9.bin.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
e0b8bc41f54e982571d878303f3714a2b71985e37abe8f2c84c04139927b31a9.bin.exedescription pid process target process PID 1068 wrote to memory of 608 1068 e0b8bc41f54e982571d878303f3714a2b71985e37abe8f2c84c04139927b31a9.bin.exe powershell.exe PID 1068 wrote to memory of 608 1068 e0b8bc41f54e982571d878303f3714a2b71985e37abe8f2c84c04139927b31a9.bin.exe powershell.exe PID 1068 wrote to memory of 608 1068 e0b8bc41f54e982571d878303f3714a2b71985e37abe8f2c84c04139927b31a9.bin.exe powershell.exe PID 1068 wrote to memory of 608 1068 e0b8bc41f54e982571d878303f3714a2b71985e37abe8f2c84c04139927b31a9.bin.exe powershell.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\e0b8bc41f54e982571d878303f3714a2b71985e37abe8f2c84c04139927b31a9.bin.exe"C:\Users\Admin\AppData\Local\Temp\e0b8bc41f54e982571d878303f3714a2b71985e37abe8f2c84c04139927b31a9.bin.exe"1⤵
- Modifies extensions of user files
- Drops file in System32 directory
- 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:1068 -
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell -e RwBlAHQALQBXAG0AaQBPAGIAagBlAGMAdAAgAFcAaQBuADMAMgBfAFMAaABhAGQAbwB3AGMAbwBwAHkAIAB8ACAARgBvAHIARQBhAGMAaAAtAE8AYgBqAGUAYwB0ACAAewAkAF8ALgBEAGUAbABlAHQAZQAoACkAOwB9AA==2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:608
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C:\Windows\system32\wbem\unsecapp.exeC:\Windows\system32\wbem\unsecapp.exe -Embedding1⤵PID:1512
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C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵
- Modifies service
- Suspicious use of AdjustPrivilegeToken
PID:1392