Analysis
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max time kernel
147s -
max time network
179s -
platform
windows7_x64 -
resource
win7-en-20211208 -
submitted
24-01-2022 01:06
Static task
static1
Behavioral task
behavioral1
Sample
c5bd0062b81f15f92a9c96740af433d5656271ecef6f5a355bea2ab392974c97.exe
Resource
win7-en-20211208
Behavioral task
behavioral2
Sample
c5bd0062b81f15f92a9c96740af433d5656271ecef6f5a355bea2ab392974c97.exe
Resource
win10-en-20211208
General
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Target
c5bd0062b81f15f92a9c96740af433d5656271ecef6f5a355bea2ab392974c97.exe
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Size
160KB
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MD5
4a02e6da82282ffd3989faccf3998074
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SHA1
a35e676b41a0870b0426eae4fcf7461842d6a4d1
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SHA256
c5bd0062b81f15f92a9c96740af433d5656271ecef6f5a355bea2ab392974c97
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SHA512
6d28e6bfd39d90b7c2d602941b820fe6f65f227b6a53fcc89fee82b60e5aca572c59e32f56ac7770b7fe135db3ad085499e2505f31405bb6d9b120485ca439b9
Malware Config
Extracted
C:\xa6c4m2u-readme.txt
sodinokibi
http://aplebzu47wgazapdqks6vrcv6zcnjppkbxbr6wketf56nf6aq2nmyoyd.onion/43D1BDFC2AF0272E
http://decryptor.top/43D1BDFC2AF0272E
Signatures
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Sodin,Sodinokibi,REvil
Ransomware with advanced anti-analysis and privilege escalation functionality.
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Deletes shadow copies 2 TTPs
Ransomware often targets backup files to inhibit system recovery.
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Modifies extensions of user files 2 IoCs
Ransomware generally changes the extension on encrypted files.
description ioc Process File renamed C:\Users\Admin\Pictures\InvokeUnblock.tif => \??\c:\users\admin\pictures\InvokeUnblock.tif.xa6c4m2u c5bd0062b81f15f92a9c96740af433d5656271ecef6f5a355bea2ab392974c97.exe File renamed C:\Users\Admin\Pictures\RevokeEnter.tif => \??\c:\users\admin\pictures\RevokeEnter.tif.xa6c4m2u c5bd0062b81f15f92a9c96740af433d5656271ecef6f5a355bea2ab392974c97.exe -
Enumerates connected drives 3 TTPs 24 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\F: c5bd0062b81f15f92a9c96740af433d5656271ecef6f5a355bea2ab392974c97.exe File opened (read-only) \??\K: c5bd0062b81f15f92a9c96740af433d5656271ecef6f5a355bea2ab392974c97.exe File opened (read-only) \??\T: c5bd0062b81f15f92a9c96740af433d5656271ecef6f5a355bea2ab392974c97.exe File opened (read-only) \??\U: c5bd0062b81f15f92a9c96740af433d5656271ecef6f5a355bea2ab392974c97.exe File opened (read-only) \??\X: c5bd0062b81f15f92a9c96740af433d5656271ecef6f5a355bea2ab392974c97.exe File opened (read-only) \??\B: c5bd0062b81f15f92a9c96740af433d5656271ecef6f5a355bea2ab392974c97.exe File opened (read-only) \??\E: c5bd0062b81f15f92a9c96740af433d5656271ecef6f5a355bea2ab392974c97.exe File opened (read-only) \??\M: c5bd0062b81f15f92a9c96740af433d5656271ecef6f5a355bea2ab392974c97.exe File opened (read-only) \??\N: c5bd0062b81f15f92a9c96740af433d5656271ecef6f5a355bea2ab392974c97.exe File opened (read-only) \??\P: c5bd0062b81f15f92a9c96740af433d5656271ecef6f5a355bea2ab392974c97.exe File opened (read-only) \??\Q: c5bd0062b81f15f92a9c96740af433d5656271ecef6f5a355bea2ab392974c97.exe File opened (read-only) \??\R: c5bd0062b81f15f92a9c96740af433d5656271ecef6f5a355bea2ab392974c97.exe File opened (read-only) \??\Z: c5bd0062b81f15f92a9c96740af433d5656271ecef6f5a355bea2ab392974c97.exe File opened (read-only) \??\A: c5bd0062b81f15f92a9c96740af433d5656271ecef6f5a355bea2ab392974c97.exe File opened (read-only) \??\G: c5bd0062b81f15f92a9c96740af433d5656271ecef6f5a355bea2ab392974c97.exe File opened (read-only) \??\H: c5bd0062b81f15f92a9c96740af433d5656271ecef6f5a355bea2ab392974c97.exe File opened (read-only) \??\I: c5bd0062b81f15f92a9c96740af433d5656271ecef6f5a355bea2ab392974c97.exe File opened (read-only) \??\L: c5bd0062b81f15f92a9c96740af433d5656271ecef6f5a355bea2ab392974c97.exe File opened (read-only) \??\W: c5bd0062b81f15f92a9c96740af433d5656271ecef6f5a355bea2ab392974c97.exe File opened (read-only) \??\J: c5bd0062b81f15f92a9c96740af433d5656271ecef6f5a355bea2ab392974c97.exe File opened (read-only) \??\O: c5bd0062b81f15f92a9c96740af433d5656271ecef6f5a355bea2ab392974c97.exe File opened (read-only) \??\S: c5bd0062b81f15f92a9c96740af433d5656271ecef6f5a355bea2ab392974c97.exe File opened (read-only) \??\V: c5bd0062b81f15f92a9c96740af433d5656271ecef6f5a355bea2ab392974c97.exe File opened (read-only) \??\Y: c5bd0062b81f15f92a9c96740af433d5656271ecef6f5a355bea2ab392974c97.exe -
Sets desktop wallpaper using registry 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3846991908-3261386348-1409841751-1000\Control Panel\Desktop\Wallpaper = "C:\\Users\\Admin\\AppData\\Local\\Temp\\p543q.bmp" c5bd0062b81f15f92a9c96740af433d5656271ecef6f5a355bea2ab392974c97.exe -
Drops file in Program Files directory 35 IoCs
description ioc Process File created \??\c:\program files (x86)\microsoft sql server compact edition\v3.5\desktop\xa6c4m2u-readme.txt c5bd0062b81f15f92a9c96740af433d5656271ecef6f5a355bea2ab392974c97.exe File opened for modification \??\c:\program files (x86)\microsoft sql server compact edition\v3.5\sqlceqp35.dll c5bd0062b81f15f92a9c96740af433d5656271ecef6f5a355bea2ab392974c97.exe File opened for modification \??\c:\program files\ReceiveEnable.vsdm c5bd0062b81f15f92a9c96740af433d5656271ecef6f5a355bea2ab392974c97.exe File opened for modification \??\c:\program files\SuspendInvoke.cab c5bd0062b81f15f92a9c96740af433d5656271ecef6f5a355bea2ab392974c97.exe File opened for modification \??\c:\program files (x86)\microsoft sql server compact edition\v3.5\sqlcese35.dll c5bd0062b81f15f92a9c96740af433d5656271ecef6f5a355bea2ab392974c97.exe File created \??\c:\program files (x86)\microsoft sql server compact edition\v3.5\xa6c4m2u-readme.txt c5bd0062b81f15f92a9c96740af433d5656271ecef6f5a355bea2ab392974c97.exe File created \??\c:\program files (x86)\microsoft sql server compact edition\v3.5\desktop\d838fa5b.lock c5bd0062b81f15f92a9c96740af433d5656271ecef6f5a355bea2ab392974c97.exe File created \??\c:\program files\xa6c4m2u-readme.txt c5bd0062b81f15f92a9c96740af433d5656271ecef6f5a355bea2ab392974c97.exe File opened for modification \??\c:\program files\ClearStep.docm c5bd0062b81f15f92a9c96740af433d5656271ecef6f5a355bea2ab392974c97.exe File opened for modification \??\c:\program files\InvokeSend.sys c5bd0062b81f15f92a9c96740af433d5656271ecef6f5a355bea2ab392974c97.exe File opened for modification \??\c:\program files\MergeInitialize.php c5bd0062b81f15f92a9c96740af433d5656271ecef6f5a355bea2ab392974c97.exe File opened for modification \??\c:\program files\RedoDebug.xlsx c5bd0062b81f15f92a9c96740af433d5656271ecef6f5a355bea2ab392974c97.exe File opened for modification \??\c:\program files\RemoveStop.mpeg2 c5bd0062b81f15f92a9c96740af433d5656271ecef6f5a355bea2ab392974c97.exe File created \??\c:\program files (x86)\xa6c4m2u-readme.txt c5bd0062b81f15f92a9c96740af433d5656271ecef6f5a355bea2ab392974c97.exe File opened for modification \??\c:\program files\SyncExit.wma c5bd0062b81f15f92a9c96740af433d5656271ecef6f5a355bea2ab392974c97.exe File opened for modification \??\c:\program files\DenyDisconnect.midi c5bd0062b81f15f92a9c96740af433d5656271ecef6f5a355bea2ab392974c97.exe File opened for modification \??\c:\program files\ExitAdd.midi c5bd0062b81f15f92a9c96740af433d5656271ecef6f5a355bea2ab392974c97.exe File opened for modification \??\c:\program files\InitializeEnable.ttc c5bd0062b81f15f92a9c96740af433d5656271ecef6f5a355bea2ab392974c97.exe File opened for modification \??\c:\program files\ResolveOpen.wdp c5bd0062b81f15f92a9c96740af433d5656271ecef6f5a355bea2ab392974c97.exe File opened for modification \??\c:\program files (x86)\microsoft sql server compact edition\v3.5\sqlceoledb35.dll c5bd0062b81f15f92a9c96740af433d5656271ecef6f5a355bea2ab392974c97.exe File created \??\c:\program files\d838fa5b.lock c5bd0062b81f15f92a9c96740af433d5656271ecef6f5a355bea2ab392974c97.exe File opened for modification \??\c:\program files\AssertResume.gif c5bd0062b81f15f92a9c96740af433d5656271ecef6f5a355bea2ab392974c97.exe File opened for modification \??\c:\program files\ConvertToRead.vsd c5bd0062b81f15f92a9c96740af433d5656271ecef6f5a355bea2ab392974c97.exe File created \??\c:\program files (x86)\microsoft sql server compact edition\v3.5\d838fa5b.lock c5bd0062b81f15f92a9c96740af433d5656271ecef6f5a355bea2ab392974c97.exe File opened for modification \??\c:\program files (x86)\microsoft sql server compact edition\v3.5\sqlcecompact35.dll c5bd0062b81f15f92a9c96740af433d5656271ecef6f5a355bea2ab392974c97.exe File created \??\c:\program files (x86)\d838fa5b.lock c5bd0062b81f15f92a9c96740af433d5656271ecef6f5a355bea2ab392974c97.exe File opened for modification \??\c:\program files\ConvertToTrace.wmf c5bd0062b81f15f92a9c96740af433d5656271ecef6f5a355bea2ab392974c97.exe File opened for modification \??\c:\program files\DebugUnlock.odp c5bd0062b81f15f92a9c96740af433d5656271ecef6f5a355bea2ab392974c97.exe File opened for modification \??\c:\program files\DismountDisable.wax c5bd0062b81f15f92a9c96740af433d5656271ecef6f5a355bea2ab392974c97.exe File opened for modification \??\c:\program files\GrantAssert.cmd c5bd0062b81f15f92a9c96740af433d5656271ecef6f5a355bea2ab392974c97.exe File created \??\c:\program files (x86)\microsoft sql server compact edition\d838fa5b.lock c5bd0062b81f15f92a9c96740af433d5656271ecef6f5a355bea2ab392974c97.exe File created \??\c:\program files (x86)\microsoft sql server compact edition\xa6c4m2u-readme.txt c5bd0062b81f15f92a9c96740af433d5656271ecef6f5a355bea2ab392974c97.exe File opened for modification \??\c:\program files (x86)\microsoft sql server compact edition\v3.5\sqlceca35.dll c5bd0062b81f15f92a9c96740af433d5656271ecef6f5a355bea2ab392974c97.exe File opened for modification \??\c:\program files (x86)\microsoft sql server compact edition\v3.5\sqlceer35EN.dll c5bd0062b81f15f92a9c96740af433d5656271ecef6f5a355bea2ab392974c97.exe File opened for modification \??\c:\program files (x86)\microsoft sql server compact edition\v3.5\sqlceme35.dll c5bd0062b81f15f92a9c96740af433d5656271ecef6f5a355bea2ab392974c97.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 1228 vssadmin.exe -
description ioc Process Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\2796BAE63F1801E277261BA0D77770028F20EEE4\Blob = 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 c5bd0062b81f15f92a9c96740af433d5656271ecef6f5a355bea2ab392974c97.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\2796BAE63F1801E277261BA0D77770028F20EEE4\Blob = 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 c5bd0062b81f15f92a9c96740af433d5656271ecef6f5a355bea2ab392974c97.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349 c5bd0062b81f15f92a9c96740af433d5656271ecef6f5a355bea2ab392974c97.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349\Blob = 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 c5bd0062b81f15f92a9c96740af433d5656271ecef6f5a355bea2ab392974c97.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349\Blob = 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 c5bd0062b81f15f92a9c96740af433d5656271ecef6f5a355bea2ab392974c97.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\A8985D3A65E5E5C4B2D7D66D40C6DD2FB19C5436 c5bd0062b81f15f92a9c96740af433d5656271ecef6f5a355bea2ab392974c97.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\A8985D3A65E5E5C4B2D7D66D40C6DD2FB19C5436\Blob = 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 c5bd0062b81f15f92a9c96740af433d5656271ecef6f5a355bea2ab392974c97.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\2796BAE63F1801E277261BA0D77770028F20EEE4 c5bd0062b81f15f92a9c96740af433d5656271ecef6f5a355bea2ab392974c97.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 1876 c5bd0062b81f15f92a9c96740af433d5656271ecef6f5a355bea2ab392974c97.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
description pid Process Token: SeBackupPrivilege 1552 vssvc.exe Token: SeRestorePrivilege 1552 vssvc.exe Token: SeAuditPrivilege 1552 vssvc.exe -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 1876 wrote to memory of 1204 1876 c5bd0062b81f15f92a9c96740af433d5656271ecef6f5a355bea2ab392974c97.exe 27 PID 1876 wrote to memory of 1204 1876 c5bd0062b81f15f92a9c96740af433d5656271ecef6f5a355bea2ab392974c97.exe 27 PID 1876 wrote to memory of 1204 1876 c5bd0062b81f15f92a9c96740af433d5656271ecef6f5a355bea2ab392974c97.exe 27 PID 1876 wrote to memory of 1204 1876 c5bd0062b81f15f92a9c96740af433d5656271ecef6f5a355bea2ab392974c97.exe 27 PID 1204 wrote to memory of 1228 1204 cmd.exe 29 PID 1204 wrote to memory of 1228 1204 cmd.exe 29 PID 1204 wrote to memory of 1228 1204 cmd.exe 29 PID 1204 wrote to memory of 1228 1204 cmd.exe 29
Processes
-
C:\Users\Admin\AppData\Local\Temp\c5bd0062b81f15f92a9c96740af433d5656271ecef6f5a355bea2ab392974c97.exe"C:\Users\Admin\AppData\Local\Temp\c5bd0062b81f15f92a9c96740af433d5656271ecef6f5a355bea2ab392974c97.exe"1⤵
- Modifies extensions of user files
- Enumerates connected drives
- Sets desktop wallpaper using registry
- Drops file in Program Files directory
- Modifies system certificate store
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1876 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c vssadmin.exe Delete Shadows /All /Quiet & bcdedit /set {default} recoveryenabled No & bcdedit /set {default} bootstatuspolicy ignoreallfailures2⤵
- Suspicious use of WriteProcessMemory
PID:1204 -
C:\Windows\SysWOW64\vssadmin.exevssadmin.exe Delete Shadows /All /Quiet3⤵
- Interacts with shadow copies
PID:1228
-
-
-
C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵
- Suspicious use of AdjustPrivilegeToken
PID:1552