Analysis Overview
SHA256
983a63b1512fde7fa38311ecffb3c95ee6c65a9cf1146da42d80d22b55ea6507
Threat Level: Known bad
The file XSolaraBoostraper.exe was found to be: Known bad.
Malicious Activity Summary
AsyncRat
Async RAT payload
Executes dropped EXE
Loads dropped DLL
Blocklisted process makes network request
Enumerates connected drives
Drops file in Windows directory
Enumerates physical storage devices
Program crash
Unsigned PE
Delays execution with timeout.exe
Suspicious use of WriteProcessMemory
Scheduled Task/Job: Scheduled Task
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Modifies system certificate store
MITRE ATT&CK Matrix V13
Analysis: static1
Detonation Overview
Reported
2024-06-21 11:14
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-21 11:14
Reported
2024-06-21 11:17
Platform
win7-20240221-en
Max time kernel
120s
Max time network
121s
Command Line
Signatures
AsyncRat
Async RAT payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\DLLHOST.EXE | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\SOLARABOOTSTRAPPER.EXE | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\SolaraUpdateHoster.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\XSolaraBoostraper.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\XSolaraBoostraper.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\cmd.exe | N/A |
| N/A | N/A | C:\Windows\system32\MsiExec.exe | N/A |
| N/A | N/A | C:\Windows\system32\MsiExec.exe | N/A |
| N/A | N/A | C:\Windows\syswow64\MsiExec.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | N/A |
Blocklisted process makes network request
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\system32\msiexec.exe | N/A |
| N/A | N/A | C:\Windows\system32\msiexec.exe | N/A |
| N/A | N/A | C:\Windows\system32\msiexec.exe | N/A |
| N/A | N/A | C:\Windows\system32\msiexec.exe | N/A |
Enumerates connected drives
| Description | Indicator | Process | Target |
| File opened (read-only) | \??\A: | C:\Windows\system32\msiexec.exe | N/A |
| File opened (read-only) | \??\H: | C:\Windows\SysWOW64\msiexec.exe | N/A |
| File opened (read-only) | \??\N: | C:\Windows\SysWOW64\msiexec.exe | N/A |
| File opened (read-only) | \??\Q: | C:\Windows\SysWOW64\msiexec.exe | N/A |
| File opened (read-only) | \??\S: | C:\Windows\system32\msiexec.exe | N/A |
| File opened (read-only) | \??\T: | C:\Windows\system32\msiexec.exe | N/A |
| File opened (read-only) | \??\I: | C:\Windows\SysWOW64\msiexec.exe | N/A |
| File opened (read-only) | \??\M: | C:\Windows\SysWOW64\msiexec.exe | N/A |
| File opened (read-only) | \??\R: | C:\Windows\SysWOW64\msiexec.exe | N/A |
| File opened (read-only) | \??\X: | C:\Windows\system32\msiexec.exe | N/A |
| File opened (read-only) | \??\Y: | C:\Windows\system32\msiexec.exe | N/A |
| File opened (read-only) | \??\Z: | C:\Windows\system32\msiexec.exe | N/A |
| File opened (read-only) | \??\G: | C:\Windows\SysWOW64\msiexec.exe | N/A |
| File opened (read-only) | \??\L: | C:\Windows\SysWOW64\msiexec.exe | N/A |
| File opened (read-only) | \??\V: | C:\Windows\SysWOW64\msiexec.exe | N/A |
| File opened (read-only) | \??\B: | C:\Windows\system32\msiexec.exe | N/A |
| File opened (read-only) | \??\G: | C:\Windows\system32\msiexec.exe | N/A |
| File opened (read-only) | \??\Q: | C:\Windows\system32\msiexec.exe | N/A |
| File opened (read-only) | \??\V: | C:\Windows\system32\msiexec.exe | N/A |
| File opened (read-only) | \??\E: | C:\Windows\SysWOW64\msiexec.exe | N/A |
| File opened (read-only) | \??\O: | C:\Windows\SysWOW64\msiexec.exe | N/A |
| File opened (read-only) | \??\U: | C:\Windows\SysWOW64\msiexec.exe | N/A |
| File opened (read-only) | \??\Y: | C:\Windows\SysWOW64\msiexec.exe | N/A |
| File opened (read-only) | \??\E: | C:\Windows\system32\msiexec.exe | N/A |
| File opened (read-only) | \??\O: | C:\Windows\system32\msiexec.exe | N/A |
| File opened (read-only) | \??\R: | C:\Windows\system32\msiexec.exe | N/A |
| File opened (read-only) | \??\A: | C:\Windows\SysWOW64\msiexec.exe | N/A |
| File opened (read-only) | \??\X: | C:\Windows\SysWOW64\msiexec.exe | N/A |
| File opened (read-only) | \??\W: | C:\Windows\system32\msiexec.exe | N/A |
| File opened (read-only) | \??\I: | C:\Windows\system32\msiexec.exe | N/A |
| File opened (read-only) | \??\J: | C:\Windows\system32\msiexec.exe | N/A |
| File opened (read-only) | \??\L: | C:\Windows\system32\msiexec.exe | N/A |
| File opened (read-only) | \??\M: | C:\Windows\system32\msiexec.exe | N/A |
| File opened (read-only) | \??\N: | C:\Windows\system32\msiexec.exe | N/A |
| File opened (read-only) | \??\P: | C:\Windows\system32\msiexec.exe | N/A |
| File opened (read-only) | \??\U: | C:\Windows\system32\msiexec.exe | N/A |
| File opened (read-only) | \??\B: | C:\Windows\SysWOW64\msiexec.exe | N/A |
| File opened (read-only) | \??\J: | C:\Windows\SysWOW64\msiexec.exe | N/A |
| File opened (read-only) | \??\K: | C:\Windows\SysWOW64\msiexec.exe | N/A |
| File opened (read-only) | \??\S: | C:\Windows\SysWOW64\msiexec.exe | N/A |
| File opened (read-only) | \??\T: | C:\Windows\SysWOW64\msiexec.exe | N/A |
| File opened (read-only) | \??\W: | C:\Windows\SysWOW64\msiexec.exe | N/A |
| File opened (read-only) | \??\H: | C:\Windows\system32\msiexec.exe | N/A |
| File opened (read-only) | \??\K: | C:\Windows\system32\msiexec.exe | N/A |
| File opened (read-only) | \??\P: | C:\Windows\SysWOW64\msiexec.exe | N/A |
| File opened (read-only) | \??\Z: | C:\Windows\SysWOW64\msiexec.exe | N/A |
Drops file in Windows directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\Installer\MSI2B0C.tmp | C:\Windows\system32\msiexec.exe | N/A |
| File opened for modification | C:\Windows\Installer\MSI2B8A.tmp | C:\Windows\system32\msiexec.exe | N/A |
| File opened for modification | C:\Windows\Installer\MSI2BAA.tmp | C:\Windows\system32\msiexec.exe | N/A |
| File created | C:\Windows\Installer\f762701.msi | C:\Windows\system32\msiexec.exe | N/A |
| File opened for modification | C:\Windows\Installer\f762701.msi | C:\Windows\system32\msiexec.exe | N/A |
Enumerates physical storage devices
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\SOLARABOOTSTRAPPER.EXE |
Delays execution with timeout.exe
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\timeout.exe | N/A |
Modifies system certificate store
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349 | C:\Users\Admin\AppData\Local\Temp\SOLARABOOTSTRAPPER.EXE | N/A |
| Set value (data) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349\Blob = 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 | C:\Users\Admin\AppData\Local\Temp\SOLARABOOTSTRAPPER.EXE | N/A |
| Set value (data) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349\Blob = 040000000100000010000000497904b0eb8719ac47b0bc11519b74d0030000000100000014000000d1eb23a46d17d68fd92564c2f1f1601764d8e3491d00000001000000100000002e0d6875874a44c820912e85e964cfdb140000000100000014000000a0110a233e96f107ece2af29ef82a57fd030a4b40b00000001000000180000004300b7004f00b7004d00b7004f00b7004400b7004f00000053000000010000002600000030243022060c2b06010401b231010201050130123010060a2b0601040182373c0101030200c0090000000100000034000000303206082b0601050507030106082b0601050507030206082b0601050507030406082b0601050507030306082b060105050703080f00000001000000140000003e8e6487f8fd27d322a269a71edaac5d57811286200000000100000036040000308204323082031aa003020102020101300d06092a864886f70d0101050500307b310b3009060355040613024742311b301906035504080c1247726561746572204d616e636865737465723110300e06035504070c0753616c666f7264311a3018060355040a0c11436f6d6f646f204341204c696d697465643121301f06035504030c18414141204365727469666963617465205365727669636573301e170d3034303130313030303030305a170d3238313233313233353935395a307b310b3009060355040613024742311b301906035504080c1247726561746572204d616e636865737465723110300e06035504070c0753616c666f7264311a3018060355040a0c11436f6d6f646f204341204c696d697465643121301f06035504030c1841414120436572746966696361746520536572766963657330820122300d06092a864886f70d01010105000382010f003082010a0282010100be409df46ee1ea76871c4d45448ebe46c883069dc12afe181f8ee402faf3ab5d508a16310b9a06d0c57022cd492d5463ccb66e68460b53eacb4c24c0bc724eeaf115aef4549a120ac37ab23360e2da8955f32258f3dedccfef8386a28c944f9f68f29890468427c776bfe3cc352c8b5e07646582c048b0a891f9619f762050a891c766b5eb78620356f08a1a13ea31a31ea099fd38f6f62732586f07f56bb8fb142bafb7aaccd6635f738cda0599a838a8cb17783651ace99ef4783a8dcf0fd942e2980cab2f9f0e01deef9f9949f12ddfac744d1b98b547c5e529d1f99018c7629cbe83c7267b3e8a25c7c0dd9de6356810209d8fd8ded2c3849c0d5ee82fc90203010001a381c03081bd301d0603551d0e04160414a0110a233e96f107ece2af29ef82a57fd030a4b4300e0603551d0f0101ff040403020106300f0603551d130101ff040530030101ff307b0603551d1f047430723038a036a0348632687474703a2f2f63726c2e636f6d6f646f63612e636f6d2f414141436572746966696361746553657276696365732e63726c3036a034a0328630687474703a2f2f63726c2e636f6d6f646f2e6e65742f414141436572746966696361746553657276696365732e63726c300d06092a864886f70d010105050003820101000856fc02f09be8ffa4fad67bc64480ce4fc4c5f60058cca6b6bc1449680476e8e6ee5dec020f60d68d50184f264e01e3e6b0a5eebfbc745441bffdfc12b8c74f5af48960057f60b7054af3f6f1c2bfc4b97486b62d7d6bccd2f346dd2fc6e06ac3c334032c7d96dd5ac20ea70a99c1058bab0c2ff35c3acf6c37550987de53406c58effcb6ab656e04f61bdc3ce05a15c69ed9f15948302165036cece92173ec9b03a1e037ada015188ffaba02cea72ca910132cd4e50826ab229760f8905e74d4a29a53bdf2a968e0a26ec2d76cb1a30f9ebfeb68e756f2aef2e32b383a0981b56b85d7be2ded3f1ab7b263e2f5622c82d46a004150f139839f95e93696986e | C:\Users\Admin\AppData\Local\Temp\SOLARABOOTSTRAPPER.EXE | N/A |
| Set value (data) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349\Blob = 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 | C:\Users\Admin\AppData\Local\Temp\SOLARABOOTSTRAPPER.EXE | N/A |
Scheduled Task/Job: Scheduled Task
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\schtasks.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\SOLARABOOTSTRAPPER.EXE | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\SOLARABOOTSTRAPPER.EXE | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\DLLHOST.EXE | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\DLLHOST.EXE | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\DLLHOST.EXE | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\SOLARABOOTSTRAPPER.EXE | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\DLLHOST.EXE | N/A |
| Token: SeShutdownPrivilege | N/A | C:\Windows\SysWOW64\msiexec.exe | N/A |
| Token: SeIncreaseQuotaPrivilege | N/A | C:\Windows\SysWOW64\msiexec.exe | N/A |
| Token: SeRestorePrivilege | N/A | C:\Windows\system32\msiexec.exe | N/A |
| Token: SeTakeOwnershipPrivilege | N/A | C:\Windows\system32\msiexec.exe | N/A |
| Token: SeSecurityPrivilege | N/A | C:\Windows\system32\msiexec.exe | N/A |
| Token: SeCreateTokenPrivilege | N/A | C:\Windows\SysWOW64\msiexec.exe | N/A |
| Token: SeAssignPrimaryTokenPrivilege | N/A | C:\Windows\SysWOW64\msiexec.exe | N/A |
| Token: SeLockMemoryPrivilege | N/A | C:\Windows\SysWOW64\msiexec.exe | N/A |
| Token: SeIncreaseQuotaPrivilege | N/A | C:\Windows\SysWOW64\msiexec.exe | N/A |
| Token: SeMachineAccountPrivilege | N/A | C:\Windows\SysWOW64\msiexec.exe | N/A |
| Token: SeTcbPrivilege | N/A | C:\Windows\SysWOW64\msiexec.exe | N/A |
| Token: SeSecurityPrivilege | N/A | C:\Windows\SysWOW64\msiexec.exe | N/A |
| Token: SeTakeOwnershipPrivilege | N/A | C:\Windows\SysWOW64\msiexec.exe | N/A |
| Token: SeLoadDriverPrivilege | N/A | C:\Windows\SysWOW64\msiexec.exe | N/A |
| Token: SeSystemProfilePrivilege | N/A | C:\Windows\SysWOW64\msiexec.exe | N/A |
| Token: SeSystemtimePrivilege | N/A | C:\Windows\SysWOW64\msiexec.exe | N/A |
| Token: SeProfSingleProcessPrivilege | N/A | C:\Windows\SysWOW64\msiexec.exe | N/A |
| Token: SeIncBasePriorityPrivilege | N/A | C:\Windows\SysWOW64\msiexec.exe | N/A |
| Token: SeCreatePagefilePrivilege | N/A | C:\Windows\SysWOW64\msiexec.exe | N/A |
| Token: SeCreatePermanentPrivilege | N/A | C:\Windows\SysWOW64\msiexec.exe | N/A |
| Token: SeBackupPrivilege | N/A | C:\Windows\SysWOW64\msiexec.exe | N/A |
| Token: SeRestorePrivilege | N/A | C:\Windows\SysWOW64\msiexec.exe | N/A |
| Token: SeShutdownPrivilege | N/A | C:\Windows\SysWOW64\msiexec.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\SysWOW64\msiexec.exe | N/A |
| Token: SeAuditPrivilege | N/A | C:\Windows\SysWOW64\msiexec.exe | N/A |
| Token: SeSystemEnvironmentPrivilege | N/A | C:\Windows\SysWOW64\msiexec.exe | N/A |
| Token: SeChangeNotifyPrivilege | N/A | C:\Windows\SysWOW64\msiexec.exe | N/A |
| Token: SeRemoteShutdownPrivilege | N/A | C:\Windows\SysWOW64\msiexec.exe | N/A |
| Token: SeUndockPrivilege | N/A | C:\Windows\SysWOW64\msiexec.exe | N/A |
| Token: SeSyncAgentPrivilege | N/A | C:\Windows\SysWOW64\msiexec.exe | N/A |
| Token: SeEnableDelegationPrivilege | N/A | C:\Windows\SysWOW64\msiexec.exe | N/A |
| Token: SeManageVolumePrivilege | N/A | C:\Windows\SysWOW64\msiexec.exe | N/A |
| Token: SeImpersonatePrivilege | N/A | C:\Windows\SysWOW64\msiexec.exe | N/A |
| Token: SeCreateGlobalPrivilege | N/A | C:\Windows\SysWOW64\msiexec.exe | N/A |
| Token: SeRestorePrivilege | N/A | C:\Windows\system32\msiexec.exe | N/A |
| Token: SeTakeOwnershipPrivilege | N/A | C:\Windows\system32\msiexec.exe | N/A |
| Token: SeRestorePrivilege | N/A | C:\Windows\system32\msiexec.exe | N/A |
| Token: SeTakeOwnershipPrivilege | N/A | C:\Windows\system32\msiexec.exe | N/A |
| Token: SeRestorePrivilege | N/A | C:\Windows\system32\msiexec.exe | N/A |
| Token: SeTakeOwnershipPrivilege | N/A | C:\Windows\system32\msiexec.exe | N/A |
| Token: SeRestorePrivilege | N/A | C:\Windows\system32\msiexec.exe | N/A |
| Token: SeTakeOwnershipPrivilege | N/A | C:\Windows\system32\msiexec.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Roaming\SolaraUpdateHoster.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Roaming\SolaraUpdateHoster.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\XSolaraBoostraper.exe
"C:\Users\Admin\AppData\Local\Temp\XSolaraBoostraper.exe"
C:\Users\Admin\AppData\Local\Temp\DLLHOST.EXE
"C:\Users\Admin\AppData\Local\Temp\DLLHOST.EXE"
C:\Users\Admin\AppData\Local\Temp\SOLARABOOTSTRAPPER.EXE
"C:\Users\Admin\AppData\Local\Temp\SOLARABOOTSTRAPPER.EXE"
C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c schtasks /create /f /sc onlogon /rl highest /tn "SolaraUpdateHoster" /tr '"C:\Users\Admin\AppData\Roaming\SolaraUpdateHoster.exe"' & exit
C:\Windows\SysWOW64\cmd.exe
cmd /c ""C:\Users\Admin\AppData\Local\Temp\tmp1BCA.tmp.bat""
C:\Windows\SysWOW64\schtasks.exe
schtasks /create /f /sc onlogon /rl highest /tn "SolaraUpdateHoster" /tr '"C:\Users\Admin\AppData\Roaming\SolaraUpdateHoster.exe"'
C:\Windows\SysWOW64\timeout.exe
timeout 3
C:\Windows\SysWOW64\msiexec.exe
"msiexec" /i "C:\Users\Admin\AppData\Local\Temp\node-v18.16.0-x64.msi" /qn
C:\Windows\system32\msiexec.exe
C:\Windows\system32\msiexec.exe /V
C:\Users\Admin\AppData\Roaming\SolaraUpdateHoster.exe
"C:\Users\Admin\AppData\Roaming\SolaraUpdateHoster.exe"
C:\Windows\system32\MsiExec.exe
C:\Windows\system32\MsiExec.exe -Embedding 1CA0125E8199866971F351DB27B1CE03
C:\Windows\syswow64\MsiExec.exe
C:\Windows\syswow64\MsiExec.exe -Embedding BB52325938AA245C85DCE9A4666F3115
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2472 -s 1564
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | www.nodejs.org | udp |
| US | 104.20.23.46:443 | www.nodejs.org | tcp |
| US | 8.8.8.8:53 | nodejs.org | udp |
| US | 104.20.22.46:443 | nodejs.org | tcp |
| US | 8.8.8.8:53 | aka.ms | udp |
| GB | 2.17.6.114:443 | aka.ms | tcp |
| US | 8.8.8.8:53 | carolina-reverse.gl.at.ply.gg | udp |
| US | 147.185.221.20:34609 | carolina-reverse.gl.at.ply.gg | tcp |
| US | 147.185.221.20:34609 | carolina-reverse.gl.at.ply.gg | tcp |
Files
\Users\Admin\AppData\Local\Temp\DLLHOST.EXE
| MD5 | 44359c5e869c44100cfe1dd316d4f0a2 |
| SHA1 | 26f8aed6286f69c9d9884ffa1c81d931b77e94c1 |
| SHA256 | 503a126804af61976611e4fa3f4991a2e3c6741029a6ac8aa2c5411a192f2115 |
| SHA512 | e3edb5700da4b86ee0ff0e5ba2aff9b2fc2b5107c449cef301c8a6117eaef68ef7b2778d20e7c03a80a44023638faf5a3f5a8536f09996bb1e88fef4ea641210 |
\Users\Admin\AppData\Local\Temp\SOLARABOOTSTRAPPER.EXE
| MD5 | 36b62ba7d1b5e149a2c297f11e0417ee |
| SHA1 | ce1b828476274375e632542c4842a6b002955603 |
| SHA256 | 8353c5ace62fda6aba330fb3396e4aab11d7e0476f815666bd96a978724b9e0c |
| SHA512 | fddec44631e7a800abf232648bbf417969cd5cc650f32c17b0cdc12a0a2afeb9a5dbf5c1f899bd2fa496bd22307bfc8d1237c94920fceafd84f47e13a6b98b94 |
memory/2168-14-0x00000000743FE000-0x00000000743FF000-memory.dmp
memory/2168-15-0x00000000000D0000-0x00000000000E2000-memory.dmp
memory/2472-16-0x0000000000DA0000-0x0000000000E6E000-memory.dmp
memory/2472-17-0x00000000743F0000-0x0000000074ADE000-memory.dmp
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\94308059B57B3142E455B38A6EB92015
| MD5 | 49aebf8cbd62d92ac215b2923fb1b9f5 |
| SHA1 | 1723be06719828dda65ad804298d0431f6aff976 |
| SHA256 | b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f |
| SHA512 | bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b |
C:\Users\Admin\AppData\Local\Temp\Tar1A8A.tmp
| MD5 | 4ea6026cf93ec6338144661bf1202cd1 |
| SHA1 | a1dec9044f750ad887935a01430bf49322fbdcb7 |
| SHA256 | 8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8 |
| SHA512 | 6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b |
C:\Users\Admin\AppData\Local\Temp\tmp1BCA.tmp.bat
| MD5 | d6c6ccee9561c48c16b3ea7f980d3db1 |
| SHA1 | a61e943f64d7622001294768c88c24e093795505 |
| SHA256 | 678638abe3a0d55f9173fc75405c68624a554f57d2d55d43ed7a1c90434f805b |
| SHA512 | d82858e37df15598ebb45335ec5d1d4850a2e034084a71882dd9315f8fb4cbfe4e140e61dd7a52f8cb5e9605d2d92349e1f26692d6a1e4b271f96cfe54472ec8 |
C:\Users\Admin\AppData\Local\Temp\node-v18.16.0-x64.msi
| MD5 | 0e4e9aa41d24221b29b19ba96c1a64d0 |
| SHA1 | 231ade3d5a586c0eb4441c8dbfe9007dc26b2872 |
| SHA256 | 5bfb6f3ab89e198539408f7e0e8ec0b0bd5efe8898573ec05b381228efb45a5d |
| SHA512 | e6f27aecead72dffecbeaad46ebdf4b1fd3dbcddd1f6076ba183b654e4e32d30f7af1236bf2e04459186e993356fe2041840671be73612c8afed985c2c608913 |
memory/300-69-0x00000000012C0000-0x00000000012D2000-memory.dmp
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
| MD5 | 062b6606b5d6fc33cbe3b7505d571c04 |
| SHA1 | f6eab92b1700c239e63c4a3cfa9bf32d3957d7b5 |
| SHA256 | 2ae7502c49ddea8c2163f67c6a22e950a43871374efd33817ac76636334ec7fa |
| SHA512 | ef4c6cdcca8589b4e811f06ab689dada40575e556ae11a420560069919bf62c8abf801b2185d02ceaa353f7090f6135aa5d35f643be28e05b7df8c76c8cd9bc3 |
C:\Windows\Installer\MSI2B0C.tmp
| MD5 | 9fe9b0ecaea0324ad99036a91db03ebb |
| SHA1 | 144068c64ec06fc08eadfcca0a014a44b95bb908 |
| SHA256 | e2cce64916e405976a1d0c522b44527d12b1cba19de25da62121cf5f41d184c9 |
| SHA512 | 906641a73d69a841218ae90b83714a05af3537eec8ad1d761f58ac365cf005bdd74ad88f71c4437aaa126ac74fa46bcad424d17c746ab197eec2caa1bd838176 |
C:\Windows\Installer\MSI2BAA.tmp
| MD5 | a3ae5d86ecf38db9427359ea37a5f646 |
| SHA1 | eb4cb5ff520717038adadcc5e1ef8f7c24b27a90 |
| SHA256 | c8d190d5be1efd2d52f72a72ae9dfa3940ab3faceb626405959349654fe18b74 |
| SHA512 | 96ecb3bc00848eeb2836e289ef7b7b2607d30790ffd1ae0e0acfc2e14f26a991c6e728b8dc67280426e478c70231f9e13f514e52c8ce7d956c1fad0e322d98e0 |
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
| MD5 | cf16eef62236eac156cbe2960ecf06e1 |
| SHA1 | a50341fcb4c7cb0ad827fe0185e57ee68536f9e4 |
| SHA256 | 5b18b3d9b673401d775630a5abf9dabcd1aba916c8ae903e3073d13ca1cc6fe0 |
| SHA512 | 7482e5f3d8fe4fdfce18d29fef2a42cf1c72d35fd2c0439aca30a6599d332b9342f5bb5f238f6ef880f53141b0b204de2ac80357e23ddeae0f1bb6f9c731217d |
memory/2472-146-0x00000000743F0000-0x0000000074ADE000-memory.dmp
memory/300-147-0x0000000000B90000-0x0000000000BF4000-memory.dmp