sodinokibi | c5f71ac7aa3ec91e71febd389a8b7ac5279dca96b1dcd94003c0a5e8f187c7ff

General

Target

c5f71ac7aa3ec91e71febd389a8b7ac5279dca96b1dcd94003c0a5e8f187c7ff.exe
Size

164KB
MD5

5265f0a3ac7923dbd8652b26f6a6a66d
SHA1

2965318e838ebde9132f1fd847c4f8be2f6d10b2
SHA256

c5f71ac7aa3ec91e71febd389a8b7ac5279dca96b1dcd94003c0a5e8f187c7ff
SHA512

649daab72ce47949921c3d69abe620d7465470988b141535eafc4237b997881450936ec42b4db14b4caf407df9da03eecfe32516d611952489b3493fadad5917

Score

10^/10

sodinokibi ransomware

Malware Config

Extracted

Path

C:\r283xtfl-readme.txt

Family

sodinokibi

Ransom Note

---=== Welcome. Again. ===--- [+] Whats Happen? [+] Your files are encrypted, and currently unavailable. You can check it: all files on your computer has extension r283xtfl. By the way, everything is possible to recover (restore), but you need to follow our instructions. Otherwise, you cant return your data (NEVER). [+] What guarantees? [+] Its just a business. We absolutely do not care about you and your deals, except getting benefits. If we do not do our work and liabilities - nobody will not cooperate with us. Its not in our interests. To check the ability of returning files, You should go to our website. There you can decrypt one file for free. That is our guarantee. If you will not cooperate with our service - for us, its does not matter. But you will lose your time and data, cause just we have the private key. In practise - time is much more valuable than money. [+] How to get access on website? [+] You have two ways: 1) [Recommended] Using a TOR browser! a) Download and install TOR browser from this site: https://torproject.org/ b) Open our website: http://aplebzu47wgazapdqks6vrcv6zcnjppkbxbr6wketf56nf6aq2nmyoyd.onion/D0F9A74BB1CBF3DD 2) If TOR blocked in your country, try to use VPN! But you can use our secondary website. For this: a) Open your any browser (Chrome, Firefox, Opera, IE, Edge) b) Open our secondary website: http://decryptor.top/D0F9A74BB1CBF3DD Warning: secondary website can be blocked, thats why first variant much better and more available. When you open our website, put the following data in the input form: Key: t0gxs8CLDTQwr/TQFRwezNzDMiA+33FvykzzNf0l9F4IAxK2pEKHL2y9PqTJUod7 8R0lAHBk0ikumNnGfK8CalejdTlGB3Cw6YxNjYw7d42SgiHK9uaUIhDhzV1Dr2IA 2ZlMD3ol/hHD3LsmDGalbweitH6fIEF9LZPL7fay9mqclErREURJD0O8v7s7MdKp XFE5/6jMqN+7J6uJ6duZtqWEtaEZPywV9Q3vLm/jwN9PeqAdQAews9R4PLE1npiV UobfkQ0L+W9ZwS1ybtAHeugyo5ru9YBt/6Jjz4JP9BtANKNMGNz/Sqd06RXY+Q5d 3PlGNB5GbpDBjZWIG3RHsWrW0QPN1G7GE4G8+yAT4V0vjybnemiwqPBx0h9ye1wl V7NnhBM4CyjgM4vlwykAE7G0WuTUaJweE9yPADEtv/xYdWYr9MA9V4jz//IaA8oB DgTwFoQOP6xvTlH+gsx6mixQsa33ccnWHA6h5k8xd5Dka51KJpmJUMEJCBktf6w8 EJ54SkOY4ZErEbu5B6JjPtDgPbRchSJKy+ilJpbx7zPQIn5xivnyLBq2P8o2Xglk wunN1NwMJEVrgJHpFrgc4XIwAhfn36bE/TGwfMiWH7euDEQk+wGIntvqdBJEk9MM FBE6P1ul/FikF4UnOQEbpI3Srjw5LRSBsT1uQ28cbXnse6hmGz0UPluIXWL+VqSZ 5GB0+TmpbfA5b+f4WW0tHCVno6mQ2kZvqC8dlX05wduU2SFRDc7DNTxQPWAKFb/I zpR/xAd192Nia3UcDoJ5C9j0lUFURtSCCch+Hf7bCgjWV5pQxaPmDxiZmwnetE/n eGEphKazhIlr5f4BUsW+GBGVB0fCdkx3ZnFf1xhwA3jU8W+HH+vJRSoL+OoyKRcg oEq/+7Ll3/wGisdive14psptP6JKE1m0ogvaNe5NyMIY/3hApSdUfNG0ddSK7sWW xjH5BSEy11tBBVkAQrixJ9eLva0OCe91vexHV7D6R1jMEdF8T1wUzlz7VPeh2eha vtf3KIyYgjvbZ1ndmUUwNt0xVC7g1oU5lG3OIxg7bPNZ3wTcEojgIzaYHazF89bM ts3RO2DhaBuj4eUMCfDtT92QC/Z03j4OjnS+ue8JFlvkGxoPtPCUMtdoPWPoCp7e fkF2A1OC Extension name: r283xtfl ----------------------------------------------------------------------------------------- !!! DANGER !!! DONT try to change files by yourself, DONT use any third party software for restoring your data or antivirus solutions - its may entail damge of the private key and, as result, The Loss all data. !!! !!! !!! ONE MORE TIME: Its in your interests to get your files back. From our side, we (the best specialists) make everything for restoring, but please should not interfere. !!! !!! !!!

URLs

http://aplebzu47wgazapdqks6vrcv6zcnjppkbxbr6wketf56nf6aq2nmyoyd.onion/D0F9A74BB1CBF3DD

http://decryptor.top/D0F9A74BB1CBF3DD

Signatures

Sodin,Sodinokibi,REvil
Ransomware with advanced anti-analysis and privilege escalation functionality.
ransomware sodinokibi
Deletes shadow copies 2 TTPs
Ransomware often targets backup files to inhibit system recovery.
ransomware

File Deletion
T1107

Inhibit System Recovery
T1490

Modifies extensions of user files 10 IoCs

Ransomware generally changes the extension on encrypted files.

ransomware

Processes:

c5f71ac7aa3ec91e71febd389a8b7ac5279dca96b1dcd94003c0a5e8f187c7ff.exe

description	ioc	process
File opened for modification	\??\c:\users\admin\pictures\SearchSync.tiff	c5f71ac7aa3ec91e71febd389a8b7ac5279dca96b1dcd94003c0a5e8f187c7ff.exe
File renamed	C:\Users\Admin\Pictures\InvokePush.tiff => \??\c:\users\admin\pictures\InvokePush.tiff.r283xtfl	c5f71ac7aa3ec91e71febd389a8b7ac5279dca96b1dcd94003c0a5e8f187c7ff.exe
File renamed	C:\Users\Admin\Pictures\OutPublish.raw => \??\c:\users\admin\pictures\OutPublish.raw.r283xtfl	c5f71ac7aa3ec91e71febd389a8b7ac5279dca96b1dcd94003c0a5e8f187c7ff.exe
File renamed	C:\Users\Admin\Pictures\SearchSync.tiff => \??\c:\users\admin\pictures\SearchSync.tiff.r283xtfl	c5f71ac7aa3ec91e71febd389a8b7ac5279dca96b1dcd94003c0a5e8f187c7ff.exe
File renamed	C:\Users\Admin\Pictures\ConnectClose.tif => \??\c:\users\admin\pictures\ConnectClose.tif.r283xtfl	c5f71ac7aa3ec91e71febd389a8b7ac5279dca96b1dcd94003c0a5e8f187c7ff.exe
File opened for modification	\??\c:\users\admin\pictures\InvokePush.tiff	c5f71ac7aa3ec91e71febd389a8b7ac5279dca96b1dcd94003c0a5e8f187c7ff.exe
File renamed	C:\Users\Admin\Pictures\RestoreStop.png => \??\c:\users\admin\pictures\RestoreStop.png.r283xtfl	c5f71ac7aa3ec91e71febd389a8b7ac5279dca96b1dcd94003c0a5e8f187c7ff.exe
File renamed	C:\Users\Admin\Pictures\SaveClear.tif => \??\c:\users\admin\pictures\SaveClear.tif.r283xtfl	c5f71ac7aa3ec91e71febd389a8b7ac5279dca96b1dcd94003c0a5e8f187c7ff.exe
File renamed	C:\Users\Admin\Pictures\UnblockDeny.png => \??\c:\users\admin\pictures\UnblockDeny.png.r283xtfl	c5f71ac7aa3ec91e71febd389a8b7ac5279dca96b1dcd94003c0a5e8f187c7ff.exe
File renamed	C:\Users\Admin\Pictures\SyncClear.crw => \??\c:\users\admin\pictures\SyncClear.crw.r283xtfl	c5f71ac7aa3ec91e71febd389a8b7ac5279dca96b1dcd94003c0a5e8f187c7ff.exe

Enumerates connected drives 3 TTPs 25 IoCs

Attempts to read the root path of hard drives other than the default C: drive.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

Processes:

c5f71ac7aa3ec91e71febd389a8b7ac5279dca96b1dcd94003c0a5e8f187c7ff.exe

description	ioc	process
File opened (read-only)	\??\O:	c5f71ac7aa3ec91e71febd389a8b7ac5279dca96b1dcd94003c0a5e8f187c7ff.exe
File opened (read-only)	\??\P:	c5f71ac7aa3ec91e71febd389a8b7ac5279dca96b1dcd94003c0a5e8f187c7ff.exe
File opened (read-only)	\??\Q:	c5f71ac7aa3ec91e71febd389a8b7ac5279dca96b1dcd94003c0a5e8f187c7ff.exe
File opened (read-only)	\??\V:	c5f71ac7aa3ec91e71febd389a8b7ac5279dca96b1dcd94003c0a5e8f187c7ff.exe
File opened (read-only)	\??\A:	c5f71ac7aa3ec91e71febd389a8b7ac5279dca96b1dcd94003c0a5e8f187c7ff.exe
File opened (read-only)	\??\B:	c5f71ac7aa3ec91e71febd389a8b7ac5279dca96b1dcd94003c0a5e8f187c7ff.exe
File opened (read-only)	\??\E:	c5f71ac7aa3ec91e71febd389a8b7ac5279dca96b1dcd94003c0a5e8f187c7ff.exe
File opened (read-only)	\??\K:	c5f71ac7aa3ec91e71febd389a8b7ac5279dca96b1dcd94003c0a5e8f187c7ff.exe
File opened (read-only)	\??\W:	c5f71ac7aa3ec91e71febd389a8b7ac5279dca96b1dcd94003c0a5e8f187c7ff.exe
File opened (read-only)	\??\Y:	c5f71ac7aa3ec91e71febd389a8b7ac5279dca96b1dcd94003c0a5e8f187c7ff.exe
File opened (read-only)	\??\M:	c5f71ac7aa3ec91e71febd389a8b7ac5279dca96b1dcd94003c0a5e8f187c7ff.exe
File opened (read-only)	\??\X:	c5f71ac7aa3ec91e71febd389a8b7ac5279dca96b1dcd94003c0a5e8f187c7ff.exe
File opened (read-only)	\??\N:	c5f71ac7aa3ec91e71febd389a8b7ac5279dca96b1dcd94003c0a5e8f187c7ff.exe
File opened (read-only)	\??\R:	c5f71ac7aa3ec91e71febd389a8b7ac5279dca96b1dcd94003c0a5e8f187c7ff.exe
File opened (read-only)	\??\T:	c5f71ac7aa3ec91e71febd389a8b7ac5279dca96b1dcd94003c0a5e8f187c7ff.exe
File opened (read-only)	\??\Z:	c5f71ac7aa3ec91e71febd389a8b7ac5279dca96b1dcd94003c0a5e8f187c7ff.exe
File opened (read-only)	\??\F:	c5f71ac7aa3ec91e71febd389a8b7ac5279dca96b1dcd94003c0a5e8f187c7ff.exe
File opened (read-only)	\??\G:	c5f71ac7aa3ec91e71febd389a8b7ac5279dca96b1dcd94003c0a5e8f187c7ff.exe
File opened (read-only)	\??\J:	c5f71ac7aa3ec91e71febd389a8b7ac5279dca96b1dcd94003c0a5e8f187c7ff.exe
File opened (read-only)	\??\L:	c5f71ac7aa3ec91e71febd389a8b7ac5279dca96b1dcd94003c0a5e8f187c7ff.exe
File opened (read-only)	\??\D:	c5f71ac7aa3ec91e71febd389a8b7ac5279dca96b1dcd94003c0a5e8f187c7ff.exe
File opened (read-only)	\??\H:	c5f71ac7aa3ec91e71febd389a8b7ac5279dca96b1dcd94003c0a5e8f187c7ff.exe
File opened (read-only)	\??\I:	c5f71ac7aa3ec91e71febd389a8b7ac5279dca96b1dcd94003c0a5e8f187c7ff.exe
File opened (read-only)	\??\S:	c5f71ac7aa3ec91e71febd389a8b7ac5279dca96b1dcd94003c0a5e8f187c7ff.exe
File opened (read-only)	\??\U:	c5f71ac7aa3ec91e71febd389a8b7ac5279dca96b1dcd94003c0a5e8f187c7ff.exe

Drops file in System32 directory 1 IoCs

Processes:

c5f71ac7aa3ec91e71febd389a8b7ac5279dca96b1dcd94003c0a5e8f187c7ff.exe

description	ioc	process
File opened for modification	C:\Windows\System32\CatRoot2\dberr.txt	c5f71ac7aa3ec91e71febd389a8b7ac5279dca96b1dcd94003c0a5e8f187c7ff.exe

Sets desktop wallpaper using registry 2 TTPs 1 IoCs

ransomware

Defacement

T1491

Modify Registry

T1112

Processes:

c5f71ac7aa3ec91e71febd389a8b7ac5279dca96b1dcd94003c0a5e8f187c7ff.exe

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\\kd8554537amme.bmp"	c5f71ac7aa3ec91e71febd389a8b7ac5279dca96b1dcd94003c0a5e8f187c7ff.exe

Drops file in Program Files directory 38 IoCs

Processes:

c5f71ac7aa3ec91e71febd389a8b7ac5279dca96b1dcd94003c0a5e8f187c7ff.exe

description	ioc	process
File opened for modification	\??\c:\program files\ReadMount.mpg	c5f71ac7aa3ec91e71febd389a8b7ac5279dca96b1dcd94003c0a5e8f187c7ff.exe
File opened for modification	\??\c:\program files\StartDeny.scf	c5f71ac7aa3ec91e71febd389a8b7ac5279dca96b1dcd94003c0a5e8f187c7ff.exe
File opened for modification	\??\c:\program files\ConnectOpen.asp	c5f71ac7aa3ec91e71febd389a8b7ac5279dca96b1dcd94003c0a5e8f187c7ff.exe
File opened for modification	\??\c:\program files\EditClear.xml	c5f71ac7aa3ec91e71febd389a8b7ac5279dca96b1dcd94003c0a5e8f187c7ff.exe
File opened for modification	\??\c:\program files\GetExit.vssx	c5f71ac7aa3ec91e71febd389a8b7ac5279dca96b1dcd94003c0a5e8f187c7ff.exe
File opened for modification	\??\c:\program files\GrantReceive.fon	c5f71ac7aa3ec91e71febd389a8b7ac5279dca96b1dcd94003c0a5e8f187c7ff.exe
File opened for modification	\??\c:\program files\ImportSkip.mht	c5f71ac7aa3ec91e71febd389a8b7ac5279dca96b1dcd94003c0a5e8f187c7ff.exe
File opened for modification	\??\c:\program files\ProtectEnter.xls	c5f71ac7aa3ec91e71febd389a8b7ac5279dca96b1dcd94003c0a5e8f187c7ff.exe
File created	\??\c:\program files (x86)\microsoft sql server compact edition\v3.5\r283xtfl-readme.txt	c5f71ac7aa3ec91e71febd389a8b7ac5279dca96b1dcd94003c0a5e8f187c7ff.exe
File opened for modification	\??\c:\program files\ApproveOut.xml	c5f71ac7aa3ec91e71febd389a8b7ac5279dca96b1dcd94003c0a5e8f187c7ff.exe
File opened for modification	\??\c:\program files\ResetPop.emf	c5f71ac7aa3ec91e71febd389a8b7ac5279dca96b1dcd94003c0a5e8f187c7ff.exe
File opened for modification	\??\c:\program files\ResolveBackup.docx	c5f71ac7aa3ec91e71febd389a8b7ac5279dca96b1dcd94003c0a5e8f187c7ff.exe
File opened for modification	\??\c:\program files\SetLimit.jpeg	c5f71ac7aa3ec91e71febd389a8b7ac5279dca96b1dcd94003c0a5e8f187c7ff.exe
File opened for modification	\??\c:\program files\SetUnprotect.mpeg	c5f71ac7aa3ec91e71febd389a8b7ac5279dca96b1dcd94003c0a5e8f187c7ff.exe
File created	\??\c:\program files\r283xtfl-readme.txt	c5f71ac7aa3ec91e71febd389a8b7ac5279dca96b1dcd94003c0a5e8f187c7ff.exe
File opened for modification	\??\c:\program files\CheckpointStart.m4v	c5f71ac7aa3ec91e71febd389a8b7ac5279dca96b1dcd94003c0a5e8f187c7ff.exe
File opened for modification	\??\c:\program files\ConfirmFormat.ttc	c5f71ac7aa3ec91e71febd389a8b7ac5279dca96b1dcd94003c0a5e8f187c7ff.exe
File opened for modification	\??\c:\program files\RepairBlock.xsl	c5f71ac7aa3ec91e71febd389a8b7ac5279dca96b1dcd94003c0a5e8f187c7ff.exe
File opened for modification	\??\c:\program files\WaitSwitch.rm	c5f71ac7aa3ec91e71febd389a8b7ac5279dca96b1dcd94003c0a5e8f187c7ff.exe
File opened for modification	\??\c:\program files\WriteRestart.xml	c5f71ac7aa3ec91e71febd389a8b7ac5279dca96b1dcd94003c0a5e8f187c7ff.exe
File opened for modification	\??\c:\program files\ExpandConnect.aifc	c5f71ac7aa3ec91e71febd389a8b7ac5279dca96b1dcd94003c0a5e8f187c7ff.exe
File opened for modification	\??\c:\program files\ExpandTrace.wmf	c5f71ac7aa3ec91e71febd389a8b7ac5279dca96b1dcd94003c0a5e8f187c7ff.exe
File opened for modification	\??\c:\program files\LimitPop.pps	c5f71ac7aa3ec91e71febd389a8b7ac5279dca96b1dcd94003c0a5e8f187c7ff.exe
File opened for modification	\??\c:\program files\ResetWait.potm	c5f71ac7aa3ec91e71febd389a8b7ac5279dca96b1dcd94003c0a5e8f187c7ff.exe
File created	\??\c:\program files (x86)\microsoft sql server compact edition\r283xtfl-readme.txt	c5f71ac7aa3ec91e71febd389a8b7ac5279dca96b1dcd94003c0a5e8f187c7ff.exe
File created	\??\c:\program files (x86)\r283xtfl-readme.txt	c5f71ac7aa3ec91e71febd389a8b7ac5279dca96b1dcd94003c0a5e8f187c7ff.exe
File opened for modification	\??\c:\program files\PushRestore.wpl	c5f71ac7aa3ec91e71febd389a8b7ac5279dca96b1dcd94003c0a5e8f187c7ff.exe
File opened for modification	\??\c:\program files\RegisterJoin.temp	c5f71ac7aa3ec91e71febd389a8b7ac5279dca96b1dcd94003c0a5e8f187c7ff.exe
File opened for modification	\??\c:\program files\RegisterPing.emf	c5f71ac7aa3ec91e71febd389a8b7ac5279dca96b1dcd94003c0a5e8f187c7ff.exe
File opened for modification	\??\c:\program files\SubmitResolve.emf	c5f71ac7aa3ec91e71febd389a8b7ac5279dca96b1dcd94003c0a5e8f187c7ff.exe
File opened for modification	\??\c:\program files\CloseBlock.tif	c5f71ac7aa3ec91e71febd389a8b7ac5279dca96b1dcd94003c0a5e8f187c7ff.exe
File opened for modification	\??\c:\program files\ConvertToUnpublish.ods	c5f71ac7aa3ec91e71febd389a8b7ac5279dca96b1dcd94003c0a5e8f187c7ff.exe
File opened for modification	\??\c:\program files\PublishResume.vsw	c5f71ac7aa3ec91e71febd389a8b7ac5279dca96b1dcd94003c0a5e8f187c7ff.exe
File created	\??\c:\program files (x86)\microsoft sql server compact edition\v3.5\desktop\r283xtfl-readme.txt	c5f71ac7aa3ec91e71febd389a8b7ac5279dca96b1dcd94003c0a5e8f187c7ff.exe
File opened for modification	\??\c:\program files\AssertSplit.crw	c5f71ac7aa3ec91e71febd389a8b7ac5279dca96b1dcd94003c0a5e8f187c7ff.exe
File opened for modification	\??\c:\program files\ConvertOut.wmv	c5f71ac7aa3ec91e71febd389a8b7ac5279dca96b1dcd94003c0a5e8f187c7ff.exe
File opened for modification	\??\c:\program files\CopyConvertFrom.AAC	c5f71ac7aa3ec91e71febd389a8b7ac5279dca96b1dcd94003c0a5e8f187c7ff.exe
File opened for modification	\??\c:\program files\DenyMeasure.wmf	c5f71ac7aa3ec91e71febd389a8b7ac5279dca96b1dcd94003c0a5e8f187c7ff.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082
Interacts with shadow copies 2 TTPs 1 IoCs
Shadow copies are often targeted by ransomware to inhibit system recovery.
ransomware

File Deletion
T1107

Inhibit System Recovery
T1490

Processes:

vssadmin.exe

pid process

1960 vssadmin.exe

pid	process
1960	vssadmin.exe

Modifies system certificate store 2 TTPs 6 IoCs

evasion spyware trojan

Install Root Certificate

T1130

Modify Registry

T1112

Processes:

c5f71ac7aa3ec91e71febd389a8b7ac5279dca96b1dcd94003c0a5e8f187c7ff.exe

description	ioc	process
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349\Blob = 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	c5f71ac7aa3ec91e71febd389a8b7ac5279dca96b1dcd94003c0a5e8f187c7ff.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\2796BAE63F1801E277261BA0D77770028F20EEE4	c5f71ac7aa3ec91e71febd389a8b7ac5279dca96b1dcd94003c0a5e8f187c7ff.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\2796BAE63F1801E277261BA0D77770028F20EEE4\Blob = 04000000010000001000000091de0625abdafd32170cbb25172a84670f00000001000000140000005d82adb90d5dd3c7e3524f56f787ec537261877619000000010000001000000063664b080559a094d10f0a3c5f4f62900300000001000000140000002796bae63f1801e277261ba0d77770028f20eee41d000000010000001000000099949d2179811f6b30a8c99c4f6b4226140000000100000014000000d2c4b0d291d44c1171b361cb3da1fedda86ad4e309000000010000002a000000302806082b0601050507030106082b0601050507030206082b0601050507030406082b0601050507030353000000010000004800000030463021060b6086480186fd6d0107170330123010060a2b0601040182373c0101030200c03021060b6086480186fd6e0107170330123010060a2b0601040182373c0101030200c00b000000010000005200000047006f00200044006100640064007900200043006c00610073007300200032002000430065007200740069006600690063006100740069006f006e00200041007500740068006f007200690074007900000020000000010000000404000030820400308202e8a003020102020100300d06092a864886f70d01010505003063310b30090603550406130255533121301f060355040a131854686520476f2044616464792047726f75702c20496e632e3131302f060355040b1328476f20446164647920436c61737320322043657274696669636174696f6e20417574686f72697479301e170d3034303632393137303632305a170d3334303632393137303632305a3063310b30090603550406130255533121301f060355040a131854686520476f2044616464792047726f75702c20496e632e3131302f060355040b1328476f20446164647920436c61737320322043657274696669636174696f6e20417574686f7269747930820120300d06092a864886f70d01010105000382010d00308201080282010100de9dd7ea571849a15bebd75f4886eabeddffe4ef671cf46568b35771a05e77bbed9b49e970803d561863086fdaf2ccd03f7f0254225410d8b281d4c0753d4b7fc777c33e78ab1a03b5206b2f6a2bb1c5887ec4bb1eb0c1d845276faa3758f78726d7d82df6a917b71f72364ea6173f659892db2a6e5da2fe88e00bde7fe58d15e1ebcb3ad5e212a2132dd88eaf5f123da0080508b65ca565380445991ea3606074c541a572621b62c51f6f5f1a42be025165a8ae23186afc7803a94d7f80c3faab5afca140a4ca1916feb2c8ef5e730dee77bd9af67998bcb10767a2150ddda058c6447b0a3e62285fba41075358cf117e3874c5f8ffb569908f8474ea971baf020103a381c03081bd301d0603551d0e04160414d2c4b0d291d44c1171b361cb3da1fedda86ad4e330818d0603551d230481853081828014d2c4b0d291d44c1171b361cb3da1fedda86ad4e3a167a4653063310b30090603550406130255533121301f060355040a131854686520476f2044616464792047726f75702c20496e632e3131302f060355040b1328476f20446164647920436c61737320322043657274696669636174696f6e20417574686f72697479820100300c0603551d13040530030101ff300d06092a864886f70d01010505000382010100324bf3b2ca3e91fc12c6a1078c8e77a03306145c901e18f708a63d0a19f98780116e69e4961730ff3491637238eecc1c01a31d9428a431f67ac454d7f6e5315803a2ccce62db944573b5bf45c924b5d58202ad2379698db8b64dcecf4cca3323e81c88aa9d8b416e16c920e5899ecd3bda70f77e992620145425ab6e7385e69b219d0a6c820ea8f8c20cfa101e6c96ef870dc40f618badee832b95f88e92847239eb20ea83ed83cd976e08bceb4e26b6732be4d3f64cfe2671e26111744aff571a870f75482ecf516917a002126195d5d140b2104ceec4ac1043a6a59e0ad595629a0dcf8882c5320ce42b9f45e60d9f289cb1b92a5a57ad370faf1d7fdbbd9f	c5f71ac7aa3ec91e71febd389a8b7ac5279dca96b1dcd94003c0a5e8f187c7ff.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\A8985D3A65E5E5C4B2D7D66D40C6DD2FB19C5436	c5f71ac7aa3ec91e71febd389a8b7ac5279dca96b1dcd94003c0a5e8f187c7ff.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\A8985D3A65E5E5C4B2D7D66D40C6DD2FB19C5436\Blob = 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	c5f71ac7aa3ec91e71febd389a8b7ac5279dca96b1dcd94003c0a5e8f187c7ff.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349	c5f71ac7aa3ec91e71febd389a8b7ac5279dca96b1dcd94003c0a5e8f187c7ff.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

c5f71ac7aa3ec91e71febd389a8b7ac5279dca96b1dcd94003c0a5e8f187c7ff.exe

pid process

1548 c5f71ac7aa3ec91e71febd389a8b7ac5279dca96b1dcd94003c0a5e8f187c7ff.exe
Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

vssvc.exe

description pid process

Token: SeBackupPrivilege 1280 vssvc.exe
Token: SeRestorePrivilege 1280 vssvc.exe
Token: SeAuditPrivilege 1280 vssvc.exe

pid	process
1548	c5f71ac7aa3ec91e71febd389a8b7ac5279dca96b1dcd94003c0a5e8f187c7ff.exe

description	pid	process
Token: SeBackupPrivilege	1280	vssvc.exe
Token: SeRestorePrivilege	1280	vssvc.exe
Token: SeAuditPrivilege	1280	vssvc.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

c5f71ac7aa3ec91e71febd389a8b7ac5279dca96b1dcd94003c0a5e8f187c7ff.execmd.exe

description	pid	process	target process
PID 1548 wrote to memory of 1072	1548	c5f71ac7aa3ec91e71febd389a8b7ac5279dca96b1dcd94003c0a5e8f187c7ff.exe	cmd.exe
PID 1548 wrote to memory of 1072	1548	c5f71ac7aa3ec91e71febd389a8b7ac5279dca96b1dcd94003c0a5e8f187c7ff.exe	cmd.exe
PID 1548 wrote to memory of 1072	1548	c5f71ac7aa3ec91e71febd389a8b7ac5279dca96b1dcd94003c0a5e8f187c7ff.exe	cmd.exe
PID 1548 wrote to memory of 1072	1548	c5f71ac7aa3ec91e71febd389a8b7ac5279dca96b1dcd94003c0a5e8f187c7ff.exe	cmd.exe
PID 1072 wrote to memory of 1960	1072	cmd.exe	vssadmin.exe
PID 1072 wrote to memory of 1960	1072	cmd.exe	vssadmin.exe
PID 1072 wrote to memory of 1960	1072	cmd.exe	vssadmin.exe
PID 1072 wrote to memory of 1960	1072	cmd.exe	vssadmin.exe

C:\Users\Admin\AppData\Local\Temp\c5f71ac7aa3ec91e71febd389a8b7ac5279dca96b1dcd94003c0a5e8f187c7ff.exe
"C:\Users\Admin\AppData\Local\Temp\c5f71ac7aa3ec91e71febd389a8b7ac5279dca96b1dcd94003c0a5e8f187c7ff.exe"
1⤵
- Modifies extensions of user files
- Enumerates connected drives
- 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 WriteProcessMemory
PID:1548

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 ignoreallfailures
2⤵
- Suspicious use of WriteProcessMemory
PID:1072