sodinokibi | 133bf8be0cf7003b83b03579970997d408a930e58ec2726715140520900c06de

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 persistence ransomware

Malware Config

Extracted

Path

C:\Users\a2hv3-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 a2hv3. 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/779BEC7231717438 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/779BEC7231717438 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: 0P2WaERmPI9WBVmF52WLZesTdcLCfpIqVVbIWmF0RgAnzO4neJgMV4VoSeRmz3o1 uafkkS7x+JxDx0CbuwufXjGZdggzA+EQTfffDpatZkX9YVVuj7h6VkqFTHsme4Vv IW1KhjGRdvpViI/Czb4W94NyMecG1Swtow/TbeIQxrovxhoUrr4C6L87L7tXEDAn r1LLW+Fq5Aqg0YdYbftvsfz/aV+NQ/x+bU4PhWfLMM4U53kYRvlH3ktU7JcNsaZ1 vrEekCkbQ0HDkZtaUAPDSqwSLbW/3E2QKRWuz4mD+jNxiEIT06aQW26LrREMrKsw 9rZzTH+ridw6+2SobtLJWxV0dKTUDRiKR0AH/PQ5GsYrVO/QxC8Uh9pBEoASKDKf etzFa+Ue65yTIbodrzx8GIEk+nSiLsv8cQbUoMT8ckV9KB0vLwF8+tZ2GgZg1d4+ Xfj/gb8iRjvYeHqA/wqsRO5ZAPNG+kMMKDviVCaFnP8YQjLM0b6Y8EH9ziQQOAct 6mJncBZ/PHW3/N3SWddUNn0icOU3PEOr9vr8zRCqfHuaqSfe4xwY2BKLeO/4vlb1 /doH4T3cFqsT9GsB0gsNQtbZmWVV23EdAfdGoyhMzxgRJSK5Kc8srxW32CP2m8Se Iv+Jfx50qy3yb+SoMsEMA6CdwHTtkCL1KSn61KugSB4yUMyk7zQ5dJahq5WKNg5Y kdyP8wSQEKLp1/UKrkCco5C1SrYRz9GekGxDkxRTskVLRjM59tfXVEEXpMHmnVCI L5lmGSn5N/TEwrfIIqo1sI13NOIUCljk3m1vk7BURQfXZEV66vpGAslrBQzdLfa7 nPYA8YlmdOYlaRM3jxE+BVGwB8c6uod4kTC+pv0090e+EwSXdfgodukckPhgSw7n HyUBo37zBqmjWymQgz5/gLIfOdF7WqztPbERpqducK6Js5hHNbUH5U+BdlMTMvDk B4PWokjS4RoDToaw9Yz1bgvpUD0UECjrB6Zpw1eYhvV/iJVkLwrrdYTBBhUODXHV /nJKVfprHqaMNPQzZFeUD0HgwQhMF7PpGgeCf73YbGKSlwwThfvF3rPpNf0FT625 8mKKyetbFThft+1XJ+r/XbqbL6dStnv/lC6R337Dp5/2OvPTbzfDocm1Rw0FWUVE lrg5fdMTk28aAOIOFoRXOBy3Hm0LfWfBc7syDjRsuvBM0Z0nEPTcfeYKYiJdP29B DxLEzaCc4JK5cYaL4vmO08JI5F4EUPTeR5QY6XtE0l6f5JZDp8CMNexUGKnzKRxE aiBGYZt5ENEHw8T9bkMvZGLsx4WKBSjj+iv729H9MOr2SLLbq87MZ3utdumzdt23 IlE6TLgVGSQQQe9lUYRq61fVaIFAlAf8rwO191jZ ----------------------------------------------------------------------------------------- !!! 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/779BEC7231717438

http://decryptor.cc/779BEC7231717438

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:

133bf8be0cf7003b83b03579970997d408a930e58ec2726715140520900c06de.exe

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

Processes:

133bf8be0cf7003b83b03579970997d408a930e58ec2726715140520900c06de.exe

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

Drops file in System32 directory 1 IoCs

Processes:

133bf8be0cf7003b83b03579970997d408a930e58ec2726715140520900c06de.exe

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

Processes:

133bf8be0cf7003b83b03579970997d408a930e58ec2726715140520900c06de.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-3787592910-3720486031-2929222812-1000\Control Panel\Desktop\Wallpaper = "C:\\Users\\Admin\\AppData\\Local\\Temp\\x3460b09c.bmp"	133bf8be0cf7003b83b03579970997d408a930e58ec2726715140520900c06de.exe

Drops file in Program Files directory 24 IoCs

Processes:

133bf8be0cf7003b83b03579970997d408a930e58ec2726715140520900c06de.exe

description	ioc	process
File opened for modification	\??\c:\program files\BlockMerge.mp4	133bf8be0cf7003b83b03579970997d408a930e58ec2726715140520900c06de.exe
File opened for modification	\??\c:\program files\ImportUpdate.dotx	133bf8be0cf7003b83b03579970997d408a930e58ec2726715140520900c06de.exe
File opened for modification	\??\c:\program files\InstallImport.pcx	133bf8be0cf7003b83b03579970997d408a930e58ec2726715140520900c06de.exe
File opened for modification	\??\c:\program files\LimitSwitch.rar	133bf8be0cf7003b83b03579970997d408a930e58ec2726715140520900c06de.exe
File opened for modification	\??\c:\program files\TracePublish.ADTS	133bf8be0cf7003b83b03579970997d408a930e58ec2726715140520900c06de.exe
File opened for modification	\??\c:\program files\UnregisterSave.jpg	133bf8be0cf7003b83b03579970997d408a930e58ec2726715140520900c06de.exe
File created	\??\c:\program files (x86)\a2hv3-readme.txt	133bf8be0cf7003b83b03579970997d408a930e58ec2726715140520900c06de.exe
File opened for modification	\??\c:\program files\ConvertToCompress.bin	133bf8be0cf7003b83b03579970997d408a930e58ec2726715140520900c06de.exe
File opened for modification	\??\c:\program files\DenyRead.mht	133bf8be0cf7003b83b03579970997d408a930e58ec2726715140520900c06de.exe
File opened for modification	\??\c:\program files\MoveLock.raw	133bf8be0cf7003b83b03579970997d408a930e58ec2726715140520900c06de.exe
File created	\??\c:\program files (x86)\microsoft sql server compact edition\v3.5\desktop\a2hv3-readme.txt	133bf8be0cf7003b83b03579970997d408a930e58ec2726715140520900c06de.exe
File opened for modification	\??\c:\program files\BackupMove.dot	133bf8be0cf7003b83b03579970997d408a930e58ec2726715140520900c06de.exe
File opened for modification	\??\c:\program files\HideEnable.mid	133bf8be0cf7003b83b03579970997d408a930e58ec2726715140520900c06de.exe
File opened for modification	\??\c:\program files\PingUnlock.reg	133bf8be0cf7003b83b03579970997d408a930e58ec2726715140520900c06de.exe
File opened for modification	\??\c:\program files\SaveCompare.m1v	133bf8be0cf7003b83b03579970997d408a930e58ec2726715140520900c06de.exe
File created	\??\c:\program files (x86)\microsoft sql server compact edition\v3.5\a2hv3-readme.txt	133bf8be0cf7003b83b03579970997d408a930e58ec2726715140520900c06de.exe
File created	\??\c:\program files\a2hv3-readme.txt	133bf8be0cf7003b83b03579970997d408a930e58ec2726715140520900c06de.exe
File opened for modification	\??\c:\program files\ResolveConnect.wdp	133bf8be0cf7003b83b03579970997d408a930e58ec2726715140520900c06de.exe
File opened for modification	\??\c:\program files\TraceRestart.scf	133bf8be0cf7003b83b03579970997d408a930e58ec2726715140520900c06de.exe
File opened for modification	\??\c:\program files\UnregisterLimit.mpeg	133bf8be0cf7003b83b03579970997d408a930e58ec2726715140520900c06de.exe
File opened for modification	\??\c:\program files\UnregisterUse.wmf	133bf8be0cf7003b83b03579970997d408a930e58ec2726715140520900c06de.exe
File opened for modification	\??\c:\program files\WatchInvoke.xltm	133bf8be0cf7003b83b03579970997d408a930e58ec2726715140520900c06de.exe
File created	\??\c:\program files (x86)\microsoft sql server compact edition\a2hv3-readme.txt	133bf8be0cf7003b83b03579970997d408a930e58ec2726715140520900c06de.exe
File opened for modification	\??\c:\program files\ConvertToUnlock.ods	133bf8be0cf7003b83b03579970997d408a930e58ec2726715140520900c06de.exe

Modifies system certificate store 2 TTPs 4 IoCs

evasion spyware trojan

Install Root Certificate

T1553.004

Modify Registry

T1112

Processes:

133bf8be0cf7003b83b03579970997d408a930e58ec2726715140520900c06de.exe

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
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\DAC9024F54D8F6DF94935FB1732638CA6AD77C13	133bf8be0cf7003b83b03579970997d408a930e58ec2726715140520900c06de.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\DAC9024F54D8F6DF94935FB1732638CA6AD77C13\Blob = 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	133bf8be0cf7003b83b03579970997d408a930e58ec2726715140520900c06de.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

133bf8be0cf7003b83b03579970997d408a930e58ec2726715140520900c06de.exepowershell.exe

pid process

2340 133bf8be0cf7003b83b03579970997d408a930e58ec2726715140520900c06de.exe
2780 powershell.exe

pid	process
2340	133bf8be0cf7003b83b03579970997d408a930e58ec2726715140520900c06de.exe
2780	powershell.exe

Suspicious use of AdjustPrivilegeToken 5 IoCs

Processes:

133bf8be0cf7003b83b03579970997d408a930e58ec2726715140520900c06de.exepowershell.exevssvc.exe

description	pid	process
Token: SeDebugPrivilege	2340	133bf8be0cf7003b83b03579970997d408a930e58ec2726715140520900c06de.exe
Token: SeDebugPrivilege	2780	powershell.exe
Token: SeBackupPrivilege	2540	vssvc.exe
Token: SeRestorePrivilege	2540	vssvc.exe
Token: SeAuditPrivilege	2540	vssvc.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

133bf8be0cf7003b83b03579970997d408a930e58ec2726715140520900c06de.exe

description	pid	process	target process
PID 2340 wrote to memory of 2780	2340	133bf8be0cf7003b83b03579970997d408a930e58ec2726715140520900c06de.exe	powershell.exe
PID 2340 wrote to memory of 2780	2340	133bf8be0cf7003b83b03579970997d408a930e58ec2726715140520900c06de.exe	powershell.exe
PID 2340 wrote to memory of 2780	2340	133bf8be0cf7003b83b03579970997d408a930e58ec2726715140520900c06de.exe	powershell.exe
PID 2340 wrote to memory of 2780	2340	133bf8be0cf7003b83b03579970997d408a930e58ec2726715140520900c06de.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\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
- Modifies system certificate store
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2340

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
powershell -e RwBlAHQALQBXAG0AaQBPAGIAagBlAGMAdAAgAFcAaQBuADMAMgBfAFMAaABhAGQAbwB3AGMAbwBwAHkAIAB8ACAARgBvAHIARQBhAGMAaAAtAE8AYgBqAGUAYwB0ACAAewAkAF8ALgBEAGUAbABlAHQAZQAoACkAOwB9AA==
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2780

C:\Windows\system32\wbem\unsecapp.exe
C:\Windows\system32\wbem\unsecapp.exe -Embedding
1⤵
PID:2644

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2540

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

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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\Local\Temp\CabBCBC.tmp
Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

Download Submit
C:\Users\Admin\AppData\Local\Temp\TarBD5F.tmp
Filesize
177KB

MD5
435a9ac180383f9fa094131b173a2f7b

SHA1
76944ea657a9db94f9a4bef38f88c46ed4166983

SHA256
67dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34

SHA512
1a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a

Download Submit
C:\Users\a2hv3-readme.txt
Filesize
6KB

MD5
11a7b196d0b166bde42847120dc5a0d1

SHA1
929209e9803d4abf25924ffe9aceadcca7b6e0a8

SHA256
d70266d5dd49d53c8eaf702d9e556da0dbb0e94f1a9e8f7275d42bd8991d732d

SHA512
1bf5580f1c0efd7de26b4d0f46763d9e88278f646d458b72eefbe14424529c3214c56e4d53f5fba695de193b119af4fb4a0e9004171f3dc61fb5d2fed12dcad0

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

MD5
89f41dafdfbd535c38764256aba033c3

SHA1
08d34e593bd036da166bf0d9a3a259f8ffbc3c7e

SHA256
0ba2fc1398b5eb3ff87e036161ebe7f274238769c097653a352c73f55c360134

SHA512
84db6d39deb2703f1fae5c09491468b2cf1f82b5d4151e940a84302ab847c5d0952593de7a34714eab59cbdbf337624638aac19231e68cac3c324d130161c464

Download Submit
\??\PIPE\srvsvc
MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit
memory/2780-7-0x0000000002620000-0x00000000026A0000-memory.dmp

Filesize
512KB

Download
memory/2780-11-0x0000000002620000-0x00000000026A0000-memory.dmp

Filesize
512KB

Download
memory/2780-12-0x000007FEF5350000-0x000007FEF5CED000-memory.dmp

Filesize
9.6MB

Download
memory/2780-10-0x000007FEF5350000-0x000007FEF5CED000-memory.dmp

Filesize
9.6MB

Download
memory/2780-9-0x0000000002620000-0x00000000026A0000-memory.dmp

Filesize
512KB

Download
memory/2780-8-0x0000000002620000-0x00000000026A0000-memory.dmp

Filesize
512KB

Download
memory/2780-4-0x000000001B1E0000-0x000000001B4C2000-memory.dmp

Filesize
2.9MB

Download
memory/2780-6-0x000007FEF5350000-0x000007FEF5CED000-memory.dmp

Filesize
9.6MB

Download
memory/2780-5-0x0000000002460000-0x0000000002468000-memory.dmp

Filesize
32KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

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Downloads