sodinokibi | 46e42d0057ba8c5af93fde464e1541ab985349bab37a64dc2ebc55bfa92d5b3e

General

Target

5cba3e44271279e747a67dd312d4dca18832b5a850ea6b85a460846ef0101fb6.exe
Size

166KB
MD5

8cbc25e4d5c3dd1ee950c9eaaa67049d
SHA1

2e3bc332df0adf7b9aaffad3e91d55463c858fd4
SHA256

5cba3e44271279e747a67dd312d4dca18832b5a850ea6b85a460846ef0101fb6
SHA512

ea5326a5535995aa6a6754e3cc24096a8d27a23eed9bcbcf8849e59e9d341eaf7022c0524a5d15ccdb0405dcabe43d18f8587d12c79b4bfb50211ed7d51dd97e
SSDEEP

3072:1LFrb30BRtBZZg+i2ayy2RjLTuVyu7CJDgoMT3QZcl+UNO:ZJ0BXScFy2RsQJ8zgZcl+U

Score

10^/10

sodinokibi persistence ransomware

Malware Config

Extracted

Path

C:\Users\ye1j7s-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 system has extension ye1j7s. 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 practice - 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/B9D92779CA70CBA4 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.cc/B9D92779CA70CBA4 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: fqoaM0jVZ8gvL+D4D52dUFRh7pR0/cjC9cNBN/h9lP064D8G+uYFSHAQEDgKBO27 Ju++6+Dt4NLDi66npJeyT6O4d6Eby9y7yCPGJUtuwz/QBS/6j1DEYruXRn2/ZOXU FpOF5RpICe94LwFXG1QAOCs+X723GCDI/bIX5aZPNO5wN29VyGrXCy9MfxLETt1g adLKZpz3vDg7AizvBie712WMrzKYrfvU0tP89XhG4Yq/7NJBUtrffpZVotdBSOHC UWhaZua9pC0J8cxasJsA+jN/SOnWE74RcQ0iIjnlgir7m1etDQ7Zdb6JeG8qoTXq SDMeFzGVYWbyiObxQT2t5rTmeJVuYzrZ1cBbXaOsGw348dt498tRjOL3gQLTX5Ag J6YkPAcerudNfoZC/p/e28kYhl003m7ylWj4pA493GP/FoJzKoB+Acs6aoVheuHp p+jxmNap+qrmippTPLvsOtkujBPQ02lA3uR94PXQO2iXy1ZiDootEFfiVnbUJ+vQ zvZI4rpI6lzJolqbnJTKhr5X+FejlkwLQDp+B6RVhoLkAcGp4XTzENRkOffVIkgi Apee6gbNm0KzH9Zvtse99FP2k0X0E47qbMsHJH7k7rd+yftl1mSUgYa4AYBkwQk0 QPGCDQJxvOhbnYZYtmf0XZYPppiBhquMZ1ccRmIohFKy8eVT+IWE12COOyAHvbiK 1UCCNKCcuCROXXJyG/nDZmOk6h95vJl4FFLdbC3l9PVdPX5wNpjx0EsoQ3faVqhe pZ0CQOOZki+udTqDmbcaZN6AmcdDGOk6wcWYilyh6kvyj9uj+r7VOfM+XgO/GSho ySirvT65aDgcKz80+CDEKU1v9tGrkZDtHtXZZRzyEjXOSWJBqwOjg7o+rkpdOXS6 dB+NRXxi96+z6XBcPG4AoHTBcF4WiH00SP5tR9Efk3+cOMMIFzkC/qVucRf+dzq9 oFVNVNskhQ6kp1kvcUYPNQr2c1DidUS/+rTPBO8vNNEN2oFCjeqIhnCJbdPjIAk6 uccTO6ZJhe7M6yzjq32ToWkuDKOGyG8+sLGqaGBu38NrcOhlrEHtm/SJxFBmCa6J d89PNvpDveviNTlYkNcjltQla37NtEier2oA5duNTICSACF+KMSGlux4AnQvUNQB 50MUvWqV8nuFuHDtGW9/Ipn0kvOMlTWbHb0Ah3K4lrCOUQeMXYtFRWd2T2CoUdsf AB/F5iw0qEVrME4kAfQQOp89METXPafo1uRhFThgaZ/Z2zFGnD2BlpXCbgqmohE9 kHkMVgntJHEu7WrBAfhV/ZE5LV+RIujYITMWLDU3eBY7sPYPyxpslcGqbCR8HQ5A zOq6krv8qxJwTZdDpZQK/zoAiDNwJjOvR8GGG8AHL/A= ----------------------------------------------------------------------------------------- !!! DANGER !!! DONT try to change files by yourself, DONT use any third party software for restoring your data or antivirus solutions - its may entail damage 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/B9D92779CA70CBA4

http://decryptor.cc/B9D92779CA70CBA4

Signatures

Sodin,Sodinokibi,REvil
Ransomware with advanced anti-analysis and privilege escalation functionality.
ransomware sodinokibi

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

5cba3e44271279e747a67dd312d4dca18832b5a850ea6b85a460846ef0101fb6.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\k51299BQXH = "C:\\Users\\Admin\\AppData\\Local\\Temp\\5cba3e44271279e747a67dd312d4dca18832b5a850ea6b85a460846ef0101fb6.exe"	5cba3e44271279e747a67dd312d4dca18832b5a850ea6b85a460846ef0101fb6.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:

5cba3e44271279e747a67dd312d4dca18832b5a850ea6b85a460846ef0101fb6.exe

description	ioc	process
File opened (read-only)	\??\H:	5cba3e44271279e747a67dd312d4dca18832b5a850ea6b85a460846ef0101fb6.exe
File opened (read-only)	\??\P:	5cba3e44271279e747a67dd312d4dca18832b5a850ea6b85a460846ef0101fb6.exe
File opened (read-only)	\??\T:	5cba3e44271279e747a67dd312d4dca18832b5a850ea6b85a460846ef0101fb6.exe
File opened (read-only)	\??\U:	5cba3e44271279e747a67dd312d4dca18832b5a850ea6b85a460846ef0101fb6.exe
File opened (read-only)	\??\E:	5cba3e44271279e747a67dd312d4dca18832b5a850ea6b85a460846ef0101fb6.exe
File opened (read-only)	\??\G:	5cba3e44271279e747a67dd312d4dca18832b5a850ea6b85a460846ef0101fb6.exe
File opened (read-only)	\??\X:	5cba3e44271279e747a67dd312d4dca18832b5a850ea6b85a460846ef0101fb6.exe
File opened (read-only)	\??\D:	5cba3e44271279e747a67dd312d4dca18832b5a850ea6b85a460846ef0101fb6.exe
File opened (read-only)	\??\M:	5cba3e44271279e747a67dd312d4dca18832b5a850ea6b85a460846ef0101fb6.exe
File opened (read-only)	\??\O:	5cba3e44271279e747a67dd312d4dca18832b5a850ea6b85a460846ef0101fb6.exe
File opened (read-only)	\??\R:	5cba3e44271279e747a67dd312d4dca18832b5a850ea6b85a460846ef0101fb6.exe
File opened (read-only)	\??\V:	5cba3e44271279e747a67dd312d4dca18832b5a850ea6b85a460846ef0101fb6.exe
File opened (read-only)	\??\B:	5cba3e44271279e747a67dd312d4dca18832b5a850ea6b85a460846ef0101fb6.exe
File opened (read-only)	\??\K:	5cba3e44271279e747a67dd312d4dca18832b5a850ea6b85a460846ef0101fb6.exe
File opened (read-only)	\??\Z:	5cba3e44271279e747a67dd312d4dca18832b5a850ea6b85a460846ef0101fb6.exe
File opened (read-only)	\??\J:	5cba3e44271279e747a67dd312d4dca18832b5a850ea6b85a460846ef0101fb6.exe
File opened (read-only)	\??\S:	5cba3e44271279e747a67dd312d4dca18832b5a850ea6b85a460846ef0101fb6.exe
File opened (read-only)	\??\F:	5cba3e44271279e747a67dd312d4dca18832b5a850ea6b85a460846ef0101fb6.exe
File opened (read-only)	\??\A:	5cba3e44271279e747a67dd312d4dca18832b5a850ea6b85a460846ef0101fb6.exe
File opened (read-only)	\??\L:	5cba3e44271279e747a67dd312d4dca18832b5a850ea6b85a460846ef0101fb6.exe
File opened (read-only)	\??\I:	5cba3e44271279e747a67dd312d4dca18832b5a850ea6b85a460846ef0101fb6.exe
File opened (read-only)	\??\N:	5cba3e44271279e747a67dd312d4dca18832b5a850ea6b85a460846ef0101fb6.exe
File opened (read-only)	\??\Q:	5cba3e44271279e747a67dd312d4dca18832b5a850ea6b85a460846ef0101fb6.exe
File opened (read-only)	\??\W:	5cba3e44271279e747a67dd312d4dca18832b5a850ea6b85a460846ef0101fb6.exe
File opened (read-only)	\??\Y:	5cba3e44271279e747a67dd312d4dca18832b5a850ea6b85a460846ef0101fb6.exe

Drops file in System32 directory 1 IoCs

Processes:

5cba3e44271279e747a67dd312d4dca18832b5a850ea6b85a460846ef0101fb6.exe

description	ioc	process
File opened for modification	C:\Windows\System32\CatRoot2\dberr.txt	5cba3e44271279e747a67dd312d4dca18832b5a850ea6b85a460846ef0101fb6.exe

Sets desktop wallpaper using registry 2 TTPs 1 IoCs

ransomware

Defacement

T1491

Modify Registry

T1112

Processes:

5cba3e44271279e747a67dd312d4dca18832b5a850ea6b85a460846ef0101fb6.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Control Panel\Desktop\Wallpaper = "C:\\Users\\Admin\\AppData\\Local\\Temp\\r44152i523.bmp"	5cba3e44271279e747a67dd312d4dca18832b5a850ea6b85a460846ef0101fb6.exe

Drops file in Program Files directory 28 IoCs

Processes:

5cba3e44271279e747a67dd312d4dca18832b5a850ea6b85a460846ef0101fb6.exe

description	ioc	process
File opened for modification	\??\c:\program files\PublishBlock.pptm	5cba3e44271279e747a67dd312d4dca18832b5a850ea6b85a460846ef0101fb6.exe
File opened for modification	\??\c:\program files\ExitMerge.3gp2	5cba3e44271279e747a67dd312d4dca18832b5a850ea6b85a460846ef0101fb6.exe
File opened for modification	\??\c:\program files\PopUpdate.mpg	5cba3e44271279e747a67dd312d4dca18832b5a850ea6b85a460846ef0101fb6.exe
File opened for modification	\??\c:\program files\ResolveOpen.html	5cba3e44271279e747a67dd312d4dca18832b5a850ea6b85a460846ef0101fb6.exe
File opened for modification	\??\c:\program files\SkipRedo.avi	5cba3e44271279e747a67dd312d4dca18832b5a850ea6b85a460846ef0101fb6.exe
File opened for modification	\??\c:\program files\FormatGrant.php	5cba3e44271279e747a67dd312d4dca18832b5a850ea6b85a460846ef0101fb6.exe
File opened for modification	\??\c:\program files\InitializePush.rmi	5cba3e44271279e747a67dd312d4dca18832b5a850ea6b85a460846ef0101fb6.exe
File created	\??\c:\program files\ye1j7s-readme.txt	5cba3e44271279e747a67dd312d4dca18832b5a850ea6b85a460846ef0101fb6.exe
File created	\??\c:\program files (x86)\microsoft sql server compact edition\v3.5\desktop\ye1j7s-readme.txt	5cba3e44271279e747a67dd312d4dca18832b5a850ea6b85a460846ef0101fb6.exe
File opened for modification	\??\c:\program files\UndoSkip.pub	5cba3e44271279e747a67dd312d4dca18832b5a850ea6b85a460846ef0101fb6.exe
File opened for modification	\??\c:\program files\ConvertFromSelect.zip	5cba3e44271279e747a67dd312d4dca18832b5a850ea6b85a460846ef0101fb6.exe
File opened for modification	\??\c:\program files\ResetInstall.001	5cba3e44271279e747a67dd312d4dca18832b5a850ea6b85a460846ef0101fb6.exe
File opened for modification	\??\c:\program files\DebugWatch.htm	5cba3e44271279e747a67dd312d4dca18832b5a850ea6b85a460846ef0101fb6.exe
File created	\??\c:\program files (x86)\microsoft sql server compact edition\ye1j7s-readme.txt	5cba3e44271279e747a67dd312d4dca18832b5a850ea6b85a460846ef0101fb6.exe
File created	\??\c:\program files (x86)\microsoft sql server compact edition\v3.5\ye1j7s-readme.txt	5cba3e44271279e747a67dd312d4dca18832b5a850ea6b85a460846ef0101fb6.exe
File created	\??\c:\program files (x86)\ye1j7s-readme.txt	5cba3e44271279e747a67dd312d4dca18832b5a850ea6b85a460846ef0101fb6.exe
File opened for modification	\??\c:\program files\BlockMerge.wmx	5cba3e44271279e747a67dd312d4dca18832b5a850ea6b85a460846ef0101fb6.exe
File opened for modification	\??\c:\program files\DismountRegister.vsdx	5cba3e44271279e747a67dd312d4dca18832b5a850ea6b85a460846ef0101fb6.exe
File opened for modification	\??\c:\program files\ResetUpdate.aifc	5cba3e44271279e747a67dd312d4dca18832b5a850ea6b85a460846ef0101fb6.exe
File opened for modification	\??\c:\program files\ConnectOpen.mpeg	5cba3e44271279e747a67dd312d4dca18832b5a850ea6b85a460846ef0101fb6.exe
File opened for modification	\??\c:\program files\DenyClose.xlsb	5cba3e44271279e747a67dd312d4dca18832b5a850ea6b85a460846ef0101fb6.exe
File opened for modification	\??\c:\program files\ExitConvertTo.mov	5cba3e44271279e747a67dd312d4dca18832b5a850ea6b85a460846ef0101fb6.exe
File opened for modification	\??\c:\program files\FormatWait.xlt	5cba3e44271279e747a67dd312d4dca18832b5a850ea6b85a460846ef0101fb6.exe
File opened for modification	\??\c:\program files\InvokeRepair.pub	5cba3e44271279e747a67dd312d4dca18832b5a850ea6b85a460846ef0101fb6.exe
File opened for modification	\??\c:\program files\RestoreUnregister.vbs	5cba3e44271279e747a67dd312d4dca18832b5a850ea6b85a460846ef0101fb6.exe
File opened for modification	\??\c:\program files\SendClear.txt	5cba3e44271279e747a67dd312d4dca18832b5a850ea6b85a460846ef0101fb6.exe
File opened for modification	\??\c:\program files\CheckpointInitialize.clr	5cba3e44271279e747a67dd312d4dca18832b5a850ea6b85a460846ef0101fb6.exe
File opened for modification	\??\c:\program files\ExpandDismount.mp4	5cba3e44271279e747a67dd312d4dca18832b5a850ea6b85a460846ef0101fb6.exe

Modifies system certificate store 2 TTPs 6 IoCs

evasion spyware trojan

Install Root Certificate

T1553.004

Modify Registry

T1112

Processes:

5cba3e44271279e747a67dd312d4dca18832b5a850ea6b85a460846ef0101fb6.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\DAC9024F54D8F6DF94935FB1732638CA6AD77C13	5cba3e44271279e747a67dd312d4dca18832b5a850ea6b85a460846ef0101fb6.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\DAC9024F54D8F6DF94935FB1732638CA6AD77C13\Blob = 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	5cba3e44271279e747a67dd312d4dca18832b5a850ea6b85a460846ef0101fb6.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349	5cba3e44271279e747a67dd312d4dca18832b5a850ea6b85a460846ef0101fb6.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349\Blob = 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	5cba3e44271279e747a67dd312d4dca18832b5a850ea6b85a460846ef0101fb6.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\CABD2A79A1076A31F21D253635CB039D4329A5E8	5cba3e44271279e747a67dd312d4dca18832b5a850ea6b85a460846ef0101fb6.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\CABD2A79A1076A31F21D253635CB039D4329A5E8\Blob = 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	5cba3e44271279e747a67dd312d4dca18832b5a850ea6b85a460846ef0101fb6.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

5cba3e44271279e747a67dd312d4dca18832b5a850ea6b85a460846ef0101fb6.exepowershell.exe

pid process

1704 5cba3e44271279e747a67dd312d4dca18832b5a850ea6b85a460846ef0101fb6.exe
2612 powershell.exe

pid	process
1704	5cba3e44271279e747a67dd312d4dca18832b5a850ea6b85a460846ef0101fb6.exe
2612	powershell.exe

Suspicious use of AdjustPrivilegeToken 5 IoCs

Processes:

5cba3e44271279e747a67dd312d4dca18832b5a850ea6b85a460846ef0101fb6.exepowershell.exevssvc.exe

description	pid	process
Token: SeDebugPrivilege	1704	5cba3e44271279e747a67dd312d4dca18832b5a850ea6b85a460846ef0101fb6.exe
Token: SeDebugPrivilege	2612	powershell.exe
Token: SeBackupPrivilege	2588	vssvc.exe
Token: SeRestorePrivilege	2588	vssvc.exe
Token: SeAuditPrivilege	2588	vssvc.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

5cba3e44271279e747a67dd312d4dca18832b5a850ea6b85a460846ef0101fb6.exe

description	pid	process	target process
PID 1704 wrote to memory of 2612	1704	5cba3e44271279e747a67dd312d4dca18832b5a850ea6b85a460846ef0101fb6.exe	powershell.exe
PID 1704 wrote to memory of 2612	1704	5cba3e44271279e747a67dd312d4dca18832b5a850ea6b85a460846ef0101fb6.exe	powershell.exe
PID 1704 wrote to memory of 2612	1704	5cba3e44271279e747a67dd312d4dca18832b5a850ea6b85a460846ef0101fb6.exe	powershell.exe
PID 1704 wrote to memory of 2612	1704	5cba3e44271279e747a67dd312d4dca18832b5a850ea6b85a460846ef0101fb6.exe	powershell.exe

Uses Volume Shadow Copy service COM API
The Volume Shadow Copy service is used to manage backups/snapshots.
ransomware

C:\Users\Admin\AppData\Local\Temp\5cba3e44271279e747a67dd312d4dca18832b5a850ea6b85a460846ef0101fb6.exe
"C:\Users\Admin\AppData\Local\Temp\5cba3e44271279e747a67dd312d4dca18832b5a850ea6b85a460846ef0101fb6.exe"
1⤵
- Adds Run key to start application
- 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 AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1704

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
powershell -e RwBlAHQALQBXAG0AaQBPAGIAagBlAGMAdAAgAFcAaQBuADMAMgBfAFMAaABhAGQAbwB3AGMAbwBwAHkAIAB8ACAARgBvAHIARQBhAGMAaAAtAE8AYgBqAGUAYwB0ACAAewAkAF8ALgBEAGUAbABlAHQAZQAoACkAOwB9AA==
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2612

C:\Windows\system32\wbem\unsecapp.exe
C:\Windows\system32\wbem\unsecapp.exe -Embedding
1⤵
PID:2688

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2588

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Modify Registry

3

T1112

Subvert Trust Controls

1

T1553

Install Root Certificate

1

T1553.004

Credential Access

Discovery

Query Registry

1

T1012

Peripheral Device Discovery

1

T1120

System Information Discovery

1

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Defacement

1

T1491

Resource Development

Reconnaissance

Replay Monitor

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Downloads

C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\94308059B57B3142E455B38A6EB92015
Filesize
68KB

MD5
29f65ba8e88c063813cc50a4ea544e93

SHA1
05a7040d5c127e68c25d81cc51271ffb8bef3568

SHA256
1ed81fa8dfb6999a9fedc6e779138ffd99568992e22d300acd181a6d2c8de184

SHA512
e29b2e92c496245bed3372578074407e8ef8882906ce10c35b3c8deebfefe01b5fd7f3030acaa693e175f4b7aca6cd7d8d10ae1c731b09c5fa19035e005de3aa

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize
344B

MD5
e8d0258afa1a62351db3d8904b4d0651

SHA1
5f0b925bf5766e3b30f385c027bedbf6b8c9ff61

SHA256
8bafddacaf47dd8d284b9b2c71d5c0517ecd63fdadf991278931918ca051d4ab

SHA512
ecd723a96ac982fe6f383720a6a7240b6a29d6272363663e1924e64003b059c4f6fc702c87151dd22564eb8dfadafb9573143086232d00147ea0b37d9ae2c4cb

Download Submit
C:\Users\Admin\AppData\Local\Temp\TarE103.tmp
Filesize
177KB

MD5
435a9ac180383f9fa094131b173a2f7b

SHA1
76944ea657a9db94f9a4bef38f88c46ed4166983

SHA256
67dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34

SHA512
1a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a

Download Submit
C:\Users\ye1j7s-readme.txt
Filesize
6KB

MD5
a4fe5770b7848db80971a8b6a2e2b09d

SHA1
ecaf0c3e80d9ee5804c26d00abcdb2682b390a6f

SHA256
ffbb059c3707fd847b2497e66d02953606064e870078d7b5a95f0cdccfb8f6c2

SHA512
327ea8ac72fa995c83f0c387867f16b503cfadfb683240d81e2adabfabad0c006310673ef94aebb78048a48247594c3bb59587f9d954690650b9464cfe19194b

Download Submit
C:\Windows\System32\catroot2\dberr.txt
Filesize
192KB

MD5
fa40bb4471ee4724b1a19d4e7e910eed

SHA1
025aac165ee29e55a4a05322cae4a18f0b2953ef

SHA256
4d09b74f8adf703fb0018ecb6e40d369458d5fe78eccdc832fae921c1d634b07

SHA512
94fc0a75f947380d92d4617dd3287c32845731b25d5075a2fd1bf1b499e80cc50e819a7393e2769054b5ab8bd7a0dad000bc5e289dfc16b31c4bd87d71492834

Download Submit
memory/2612-9-0x0000000002960000-0x00000000029E0000-memory.dmp

Filesize
512KB

Download
memory/2612-4-0x000000001B300000-0x000000001B5E2000-memory.dmp

Filesize
2.9MB

Download
memory/2612-11-0x0000000002960000-0x00000000029E0000-memory.dmp

Filesize
512KB

Download
memory/2612-12-0x000007FEF57D0000-0x000007FEF616D000-memory.dmp

Filesize
9.6MB

Download
memory/2612-13-0x000007FEF57D0000-0x000007FEF616D000-memory.dmp

Filesize
9.6MB

Download
memory/2612-10-0x0000000002960000-0x00000000029E0000-memory.dmp

Filesize
512KB

Download
memory/2612-8-0x000007FEF57D0000-0x000007FEF616D000-memory.dmp

Filesize
9.6MB

Download
memory/2612-7-0x0000000002960000-0x00000000029E0000-memory.dmp

Filesize
512KB

Download
memory/2612-6-0x000007FEF57D0000-0x000007FEF616D000-memory.dmp

Filesize
9.6MB

Download
memory/2612-5-0x00000000023E0000-0x00000000023E8000-memory.dmp

Filesize
32KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

Replay Monitor

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Downloads