Analysis Overview
SHA256
c377d05e693242bfe0c5655f9e8d58538218c42a053612108c58a16c1bae7d18
Threat Level: Known bad
The file c377d05e693242bfe0c5655f9e8d58538218c42a053612108c58a16c1bae7d18 was found to be: Known bad.
Malicious Activity Summary
Sodin,Sodinokibi,REvil
Sodinokibi family
Modifies extensions of user files
Enumerates connected drives
Adds Run key to start application
Drops file in System32 directory
Sets desktop wallpaper using registry
Drops file in Program Files directory
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Modifies system certificate store
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2022-01-24 01:08
Signatures
Sodinokibi family
Analysis: behavioral1
Detonation Overview
Submitted
2022-01-24 01:08
Reported
2022-01-24 01:24
Platform
win7-en-20211208
Max time kernel
134s
Max time network
147s
Command Line
Signatures
Sodin,Sodinokibi,REvil
Modifies extensions of user files
| Description | Indicator | Process | Target |
| File opened for modification | \??\c:\users\admin\pictures\ShowGrant.tiff | C:\Users\Admin\AppData\Local\Temp\c377d05e693242bfe0c5655f9e8d58538218c42a053612108c58a16c1bae7d18.exe | N/A |
| File renamed | C:\Users\Admin\Pictures\ShowGrant.tiff => \??\c:\users\admin\pictures\ShowGrant.tiff.y05apg8ela | C:\Users\Admin\AppData\Local\Temp\c377d05e693242bfe0c5655f9e8d58538218c42a053612108c58a16c1bae7d18.exe | N/A |
| File renamed | C:\Users\Admin\Pictures\UnblockExit.tif => \??\c:\users\admin\pictures\UnblockExit.tif.y05apg8ela | C:\Users\Admin\AppData\Local\Temp\c377d05e693242bfe0c5655f9e8d58538218c42a053612108c58a16c1bae7d18.exe | N/A |
| File renamed | C:\Users\Admin\Pictures\UpdateGet.tiff => \??\c:\users\admin\pictures\UpdateGet.tiff.y05apg8ela | C:\Users\Admin\AppData\Local\Temp\c377d05e693242bfe0c5655f9e8d58538218c42a053612108c58a16c1bae7d18.exe | N/A |
| File renamed | C:\Users\Admin\Pictures\MountGrant.raw => \??\c:\users\admin\pictures\MountGrant.raw.y05apg8ela | C:\Users\Admin\AppData\Local\Temp\c377d05e693242bfe0c5655f9e8d58538218c42a053612108c58a16c1bae7d18.exe | N/A |
| File renamed | C:\Users\Admin\Pictures\PushUnregister.raw => \??\c:\users\admin\pictures\PushUnregister.raw.y05apg8ela | C:\Users\Admin\AppData\Local\Temp\c377d05e693242bfe0c5655f9e8d58538218c42a053612108c58a16c1bae7d18.exe | N/A |
| File opened for modification | \??\c:\users\admin\pictures\StopSet.tiff | C:\Users\Admin\AppData\Local\Temp\c377d05e693242bfe0c5655f9e8d58538218c42a053612108c58a16c1bae7d18.exe | N/A |
| File renamed | C:\Users\Admin\Pictures\StopSet.tiff => \??\c:\users\admin\pictures\StopSet.tiff.y05apg8ela | C:\Users\Admin\AppData\Local\Temp\c377d05e693242bfe0c5655f9e8d58538218c42a053612108c58a16c1bae7d18.exe | N/A |
| File opened for modification | \??\c:\users\admin\pictures\UpdateGet.tiff | C:\Users\Admin\AppData\Local\Temp\c377d05e693242bfe0c5655f9e8d58538218c42a053612108c58a16c1bae7d18.exe | N/A |
| File renamed | C:\Users\Admin\Pictures\ExpandGet.png => \??\c:\users\admin\pictures\ExpandGet.png.y05apg8ela | C:\Users\Admin\AppData\Local\Temp\c377d05e693242bfe0c5655f9e8d58538218c42a053612108c58a16c1bae7d18.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run | C:\Users\Admin\AppData\Local\Temp\c377d05e693242bfe0c5655f9e8d58538218c42a053612108c58a16c1bae7d18.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\DNXeNcyLON = "C:\\Users\\Admin\\AppData\\Local\\Temp\\c377d05e693242bfe0c5655f9e8d58538218c42a053612108c58a16c1bae7d18.exe" | C:\Users\Admin\AppData\Local\Temp\c377d05e693242bfe0c5655f9e8d58538218c42a053612108c58a16c1bae7d18.exe | N/A |
Enumerates connected drives
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\System32\CatRoot2\dberr.txt | C:\Users\Admin\AppData\Local\Temp\c377d05e693242bfe0c5655f9e8d58538218c42a053612108c58a16c1bae7d18.exe | N/A |
Sets desktop wallpaper using registry
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2329389628-4064185017-3901522362-1000\Control Panel\Desktop\Wallpaper = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1qj23512d.bmp" | C:\Users\Admin\AppData\Local\Temp\c377d05e693242bfe0c5655f9e8d58538218c42a053612108c58a16c1bae7d18.exe | N/A |
Drops file in Program Files directory
Modifies system certificate store
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349 | C:\Users\Admin\AppData\Local\Temp\c377d05e693242bfe0c5655f9e8d58538218c42a053612108c58a16c1bae7d18.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\c377d05e693242bfe0c5655f9e8d58538218c42a053612108c58a16c1bae7d18.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\A8985D3A65E5E5C4B2D7D66D40C6DD2FB19C5436 | C:\Users\Admin\AppData\Local\Temp\c377d05e693242bfe0c5655f9e8d58538218c42a053612108c58a16c1bae7d18.exe | N/A |
| Set value (data) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\A8985D3A65E5E5C4B2D7D66D40C6DD2FB19C5436\Blob = 04000000010000001000000079e4a9840d7d3a96d7c04fe2434c892e0f0000000100000014000000b34ddd372ed92e8f2abfbb9e20a9d31f204f194b090000000100000034000000303206082b0601050507030106082b0601050507030206082b0601050507030406082b0601050507030306082b0601050507030814000000010000001400000003de503556d14cbb66f0a3e21b1bc397b23dd1550b00000001000000120000004400690067006900430065007200740000001d000000010000001000000059779e39e21a2e3dfced6857ed5c5fd9030000000100000014000000a8985d3a65e5e5c4b2d7d66d40c6dd2fb19c54361900000001000000100000000f3a0527d242de2dc98e5cfcb1e991ee2000000001000000b3030000308203af30820297a0030201020210083be056904246b1a1756ac95991c74a300d06092a864886f70d01010505003061310b300906035504061302555331153013060355040a130c446967694365727420496e6331193017060355040b13107777772e64696769636572742e636f6d3120301e06035504031317446967694365727420476c6f62616c20526f6f74204341301e170d3036313131303030303030305a170d3331313131303030303030305a3061310b300906035504061302555331153013060355040a130c446967694365727420496e6331193017060355040b13107777772e64696769636572742e636f6d3120301e06035504031317446967694365727420476c6f62616c20526f6f7420434130820122300d06092a864886f70d01010105000382010f003082010a0282010100e23be11172dea8a4d3a357aa50a28f0b7790c9a2a5ee12ce965b010920cc0193a74e30b753f743c46900579de28d22dd870640008109cece1b83bfdfcd3b7146e2d666c705b37627168f7b9e1e957deeb748a308dad6af7a0c3906657f4a5d1fbc17f8abbeee28d7747f7a78995985686e5c23324bbf4ec0e85a6de370bf7710bffc01f685d9a844105832a97518d5d1a2be47e2276af49a33f84908608bd45fb43a84bfa1aa4a4c7d3ecf4f5f6c765ea04b37919edc22e66dce141a8e6acbfecdb3146417c75b299e32bff2eefad30b42d4abb74132da0cd4eff881d5bb8d583fb51be84928a270da3104ddf7b216f24c0a4e07a8ed4a3d5eb57fa390c3af270203010001a3633061300e0603551d0f0101ff040403020186300f0603551d130101ff040530030101ff301d0603551d0e0416041403de503556d14cbb66f0a3e21b1bc397b23dd155301f0603551d2304183016801403de503556d14cbb66f0a3e21b1bc397b23dd155300d06092a864886f70d01010505000382010100cb9c37aa4813120afadd449c4f52b0f4dfae04f5797908a32418fc4b2b84c02db9d5c7fef4c11f58cbb86d9c7a74e79829ab11b5e370a0a1cd4c8899938c9170e2ab0f1cbe93a9ff63d5e40760d3a3bf9d5b09f1d58ee353f48e63fa3fa7dbb466df6266d6d16e418df22db5ea774a9f9d58e22b59c04023ed2d2882453e7954922698e08048a837eff0d6796016deace80ecd6eac4417382f49dae1453e2ab93653cf3a5006f72ee8c457496c612118d504ad783c2c3a806ba7ebaf1514e9d889c1b9386ce2916c8aff64b977255730c01b24a3e1dce9df477cb5b424080530ec2dbd0bbf45bf50b9a9f3eb980112adc888c698345f8d0a3cc6e9d595956dde | C:\Users\Admin\AppData\Local\Temp\c377d05e693242bfe0c5655f9e8d58538218c42a053612108c58a16c1bae7d18.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\c377d05e693242bfe0c5655f9e8d58538218c42a053612108c58a16c1bae7d18.exe | N/A |
| N/A | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\c377d05e693242bfe0c5655f9e8d58538218c42a053612108c58a16c1bae7d18.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
| Token: SeBackupPrivilege | N/A | C:\Windows\system32\vssvc.exe | N/A |
| Token: SeRestorePrivilege | N/A | C:\Windows\system32\vssvc.exe | N/A |
| Token: SeAuditPrivilege | N/A | C:\Windows\system32\vssvc.exe | N/A |
| Token: SeTakeOwnershipPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\c377d05e693242bfe0c5655f9e8d58538218c42a053612108c58a16c1bae7d18.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 960 wrote to memory of 428 | N/A | C:\Users\Admin\AppData\Local\Temp\c377d05e693242bfe0c5655f9e8d58538218c42a053612108c58a16c1bae7d18.exe | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe |
| PID 960 wrote to memory of 428 | N/A | C:\Users\Admin\AppData\Local\Temp\c377d05e693242bfe0c5655f9e8d58538218c42a053612108c58a16c1bae7d18.exe | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe |
| PID 960 wrote to memory of 428 | N/A | C:\Users\Admin\AppData\Local\Temp\c377d05e693242bfe0c5655f9e8d58538218c42a053612108c58a16c1bae7d18.exe | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe |
| PID 960 wrote to memory of 428 | N/A | C:\Users\Admin\AppData\Local\Temp\c377d05e693242bfe0c5655f9e8d58538218c42a053612108c58a16c1bae7d18.exe | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\c377d05e693242bfe0c5655f9e8d58538218c42a053612108c58a16c1bae7d18.exe
"C:\Users\Admin\AppData\Local\Temp\c377d05e693242bfe0c5655f9e8d58538218c42a053612108c58a16c1bae7d18.exe"
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
powershell -e RwBlAHQALQBXAG0AaQBPAGIAagBlAGMAdAAgAFcAaQBuADMAMgBfAFMAaABhAGQAbwB3AGMAbwBwAHkAIAB8ACAARgBvAHIARQBhAGMAaAAtAE8AYgBqAGUAYwB0ACAAewAkAF8ALgBEAGUAbABlAHQAZQAoACkAOwB9AA==
C:\Windows\system32\wbem\unsecapp.exe
C:\Windows\system32\wbem\unsecapp.exe -Embedding
C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | ziegler-praezisionsteile.de | udp |
| FR | 92.51.135.182:443 | ziegler-praezisionsteile.de | tcp |
| US | 8.8.8.8:53 | www.ziegler-praezisionsteile.de | udp |
| FR | 92.51.135.182:443 | www.ziegler-praezisionsteile.de | tcp |
| US | 8.8.8.8:53 | winrace.no | udp |
| NO | 77.88.77.99:443 | winrace.no | tcp |
| US | 8.8.8.8:53 | architekturbuero-wagner.net | udp |
| DE | 37.17.229.133:443 | architekturbuero-wagner.net | tcp |
| DE | 37.17.229.133:443 | architekturbuero-wagner.net | tcp |
| US | 8.8.8.8:53 | rota-installations.co.uk | udp |
| GB | 89.145.65.235:443 | rota-installations.co.uk | tcp |
| US | 8.8.8.8:53 | buroludo.nl | udp |
| NL | 185.37.70.69:443 | buroludo.nl | tcp |
| NL | 185.37.70.69:443 | buroludo.nl | tcp |
| US | 8.8.8.8:53 | antenanavi.com | udp |
| US | 8.8.8.8:53 | noesis.tech | udp |
| IN | 143.110.186.61:443 | noesis.tech | tcp |
| US | 8.8.8.8:53 | mercantedifiori.com | udp |
| US | 70.32.1.32:443 | mercantedifiori.com | tcp |
| US | 8.8.8.8:53 | globedivers.wordpress.com | udp |
| US | 192.0.78.12:443 | globedivers.wordpress.com | tcp |
| US | 192.0.78.12:443 | globedivers.wordpress.com | tcp |
| US | 8.8.8.8:53 | elpa.se | udp |
| SE | 46.21.99.220:443 | elpa.se | tcp |
| US | 8.8.8.8:53 | rocketccw.com | udp |
| BG | 194.1.147.29:443 | rocketccw.com | tcp |
| BG | 194.1.147.29:443 | rocketccw.com | tcp |
| US | 8.8.8.8:53 | spacecitysisters.org | udp |
| US | 198.185.159.145:443 | spacecitysisters.org | tcp |
| US | 198.185.159.145:443 | spacecitysisters.org | tcp |
| US | 8.8.8.8:53 | themadbotter.com | udp |
| US | 8.8.8.8:53 | vyhino-zhulebino-24.ru | udp |
| US | 8.8.8.8:53 | mmgdouai.fr | udp |
| FR | 188.165.53.185:443 | mmgdouai.fr | tcp |
| US | 8.8.8.8:53 | binder-buerotechnik.at | udp |
| DE | 87.230.41.243:443 | binder-buerotechnik.at | tcp |
| DE | 87.230.41.243:443 | binder-buerotechnik.at | tcp |
| US | 8.8.8.8:53 | iviaggisonciliegie.it | udp |
| GB | 185.181.117.56:443 | iviaggisonciliegie.it | tcp |
| GB | 185.181.117.56:443 | iviaggisonciliegie.it | tcp |
| US | 8.8.8.8:53 | alsace-first.com | udp |
| FR | 213.186.33.4:443 | alsace-first.com | tcp |
| US | 8.8.8.8:53 | bxdf.info | udp |
| ES | 185.107.227.241:443 | bxdf.info | tcp |
| US | 8.8.8.8:53 | daniel-akermann-architektur-und-planung.ch | udp |
| CH | 217.26.52.17:443 | daniel-akermann-architektur-und-planung.ch | tcp |
| CH | 217.26.52.17:443 | daniel-akermann-architektur-und-planung.ch | tcp |
| US | 8.8.8.8:53 | milanonotai.it | udp |
| DE | 3.124.181.24:443 | milanonotai.it | tcp |
| US | 8.8.8.8:53 | www.milanonotai.it | udp |
| DE | 3.124.181.24:443 | www.milanonotai.it | tcp |
| US | 8.8.8.8:53 | bhwlawfirm.com | udp |
| US | 64.91.238.104:443 | bhwlawfirm.com | tcp |
| US | 64.91.238.104:443 | bhwlawfirm.com | tcp |
| US | 8.8.8.8:53 | mousepad-direkt.de | udp |
| FR | 5.175.14.15:443 | mousepad-direkt.de | tcp |
| FR | 5.175.14.15:443 | mousepad-direkt.de | tcp |
| US | 8.8.8.8:53 | juneauopioidworkgroup.org | udp |
| DE | 91.195.240.13:443 | juneauopioidworkgroup.org | tcp |
| US | 8.8.8.8:53 | waermetauscher-berechnen.de | udp |
| DE | 92.204.37.106:443 | waermetauscher-berechnen.de | tcp |
| DE | 92.204.37.106:443 | waermetauscher-berechnen.de | tcp |
| US | 8.8.8.8:53 | huissier-creteil.com | udp |
| FR | 213.186.33.4:443 | huissier-creteil.com | tcp |
| US | 8.8.8.8:53 | charlottepoudroux-photographie.fr | udp |
| FR | 213.186.33.3:443 | charlottepoudroux-photographie.fr | tcp |
| US | 8.8.8.8:53 | amerikansktgodis.se | udp |
| SE | 46.246.30.147:443 | amerikansktgodis.se | tcp |
| SE | 46.246.30.147:443 | amerikansktgodis.se | tcp |
| US | 8.8.8.8:53 | ausair.com.au | udp |
| AU | 116.90.61.204:443 | ausair.com.au | tcp |
| US | 8.8.8.8:53 | ouryoungminds.wordpress.com | udp |
| US | 192.0.78.13:443 | ouryoungminds.wordpress.com | tcp |
| US | 192.0.78.13:443 | ouryoungminds.wordpress.com | tcp |
| US | 8.8.8.8:53 | chrissieperry.com | udp |
| AU | 35.213.220.12:443 | chrissieperry.com | tcp |
| AU | 35.213.220.12:443 | chrissieperry.com | tcp |
| US | 8.8.8.8:53 | tanzprojekt.com | udp |
| FR | 5.175.14.11:443 | tanzprojekt.com | tcp |
| FR | 5.175.14.11:443 | tanzprojekt.com | tcp |
| US | 8.8.8.8:53 | sevenadvertising.com | udp |
| US | 52.71.57.184:443 | sevenadvertising.com | tcp |
| US | 54.209.32.212:443 | sevenadvertising.com | tcp |
Files
memory/960-55-0x0000000076371000-0x0000000076373000-memory.dmp
memory/428-56-0x000007FEFBC01000-0x000007FEFBC03000-memory.dmp
memory/428-58-0x00000000028F0000-0x00000000028F2000-memory.dmp
memory/428-59-0x00000000028F2000-0x00000000028F4000-memory.dmp
memory/428-60-0x00000000028F4000-0x00000000028F7000-memory.dmp
memory/428-57-0x000007FEF2A70000-0x000007FEF35CD000-memory.dmp
memory/428-61-0x00000000028FB000-0x000000000291A000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2022-01-24 01:08
Reported
2022-01-24 01:25
Platform
win10-en-20211208
Max time kernel
183s
Max time network
190s
Command Line
Signatures
Sodin,Sodinokibi,REvil
Modifies extensions of user files
| Description | Indicator | Process | Target |
| File renamed | C:\Users\Admin\Pictures\SuspendGroup.raw => \??\c:\users\admin\pictures\SuspendGroup.raw.3nwm89 | C:\Users\Admin\AppData\Local\Temp\c377d05e693242bfe0c5655f9e8d58538218c42a053612108c58a16c1bae7d18.exe | N/A |
| File renamed | C:\Users\Admin\Pictures\SyncAssert.tif => \??\c:\users\admin\pictures\SyncAssert.tif.3nwm89 | C:\Users\Admin\AppData\Local\Temp\c377d05e693242bfe0c5655f9e8d58538218c42a053612108c58a16c1bae7d18.exe | N/A |
| File renamed | C:\Users\Admin\Pictures\CompareUninstall.png => \??\c:\users\admin\pictures\CompareUninstall.png.3nwm89 | C:\Users\Admin\AppData\Local\Temp\c377d05e693242bfe0c5655f9e8d58538218c42a053612108c58a16c1bae7d18.exe | N/A |
| File renamed | C:\Users\Admin\Pictures\InitializeRename.crw => \??\c:\users\admin\pictures\InitializeRename.crw.3nwm89 | C:\Users\Admin\AppData\Local\Temp\c377d05e693242bfe0c5655f9e8d58538218c42a053612108c58a16c1bae7d18.exe | N/A |
| File renamed | C:\Users\Admin\Pictures\OptimizeRename.raw => \??\c:\users\admin\pictures\OptimizeRename.raw.3nwm89 | C:\Users\Admin\AppData\Local\Temp\c377d05e693242bfe0c5655f9e8d58538218c42a053612108c58a16c1bae7d18.exe | N/A |
| File renamed | C:\Users\Admin\Pictures\SelectDebug.raw => \??\c:\users\admin\pictures\SelectDebug.raw.3nwm89 | C:\Users\Admin\AppData\Local\Temp\c377d05e693242bfe0c5655f9e8d58538218c42a053612108c58a16c1bae7d18.exe | N/A |
| File renamed | C:\Users\Admin\Pictures\DisableRepair.crw => \??\c:\users\admin\pictures\DisableRepair.crw.3nwm89 | C:\Users\Admin\AppData\Local\Temp\c377d05e693242bfe0c5655f9e8d58538218c42a053612108c58a16c1bae7d18.exe | N/A |
| File opened for modification | \??\c:\users\admin\pictures\ReceiveConvertFrom.tiff | C:\Users\Admin\AppData\Local\Temp\c377d05e693242bfe0c5655f9e8d58538218c42a053612108c58a16c1bae7d18.exe | N/A |
| File renamed | C:\Users\Admin\Pictures\ReceiveConvertFrom.tiff => \??\c:\users\admin\pictures\ReceiveConvertFrom.tiff.3nwm89 | C:\Users\Admin\AppData\Local\Temp\c377d05e693242bfe0c5655f9e8d58538218c42a053612108c58a16c1bae7d18.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run | C:\Users\Admin\AppData\Local\Temp\c377d05e693242bfe0c5655f9e8d58538218c42a053612108c58a16c1bae7d18.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\DNXeNcyLON = "C:\\Users\\Admin\\AppData\\Local\\Temp\\c377d05e693242bfe0c5655f9e8d58538218c42a053612108c58a16c1bae7d18.exe" | C:\Users\Admin\AppData\Local\Temp\c377d05e693242bfe0c5655f9e8d58538218c42a053612108c58a16c1bae7d18.exe | N/A |
Enumerates connected drives
Drops file in Program Files directory
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\c377d05e693242bfe0c5655f9e8d58538218c42a053612108c58a16c1bae7d18.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\c377d05e693242bfe0c5655f9e8d58538218c42a053612108c58a16c1bae7d18.exe | N/A |
| N/A | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
| N/A | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
| N/A | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\c377d05e693242bfe0c5655f9e8d58538218c42a053612108c58a16c1bae7d18.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
| Token: SeBackupPrivilege | N/A | C:\Windows\system32\vssvc.exe | N/A |
| Token: SeRestorePrivilege | N/A | C:\Windows\system32\vssvc.exe | N/A |
| Token: SeAuditPrivilege | N/A | C:\Windows\system32\vssvc.exe | N/A |
| Token: SeTakeOwnershipPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\c377d05e693242bfe0c5655f9e8d58538218c42a053612108c58a16c1bae7d18.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 4064 wrote to memory of 4508 | N/A | C:\Users\Admin\AppData\Local\Temp\c377d05e693242bfe0c5655f9e8d58538218c42a053612108c58a16c1bae7d18.exe | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe |
| PID 4064 wrote to memory of 4508 | N/A | C:\Users\Admin\AppData\Local\Temp\c377d05e693242bfe0c5655f9e8d58538218c42a053612108c58a16c1bae7d18.exe | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\c377d05e693242bfe0c5655f9e8d58538218c42a053612108c58a16c1bae7d18.exe
"C:\Users\Admin\AppData\Local\Temp\c377d05e693242bfe0c5655f9e8d58538218c42a053612108c58a16c1bae7d18.exe"
C:\Windows\system32\wbem\unsecapp.exe
C:\Windows\system32\wbem\unsecapp.exe -Embedding
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
powershell -e RwBlAHQALQBXAG0AaQBPAGIAagBlAGMAdAAgAFcAaQBuADMAMgBfAFMAaABhAGQAbwB3AGMAbwBwAHkAIAB8ACAARgBvAHIARQBhAGMAaAAtAE8AYgBqAGUAYwB0ACAAewAkAF8ALgBEAGUAbABlAHQAZQAoACkAOwB9AA==
C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
Network
Files
memory/4508-123-0x000001B17B9E0000-0x000001B17B9E2000-memory.dmp
memory/4508-124-0x000001B17B9E3000-0x000001B17B9E5000-memory.dmp
memory/4508-125-0x000001B17B970000-0x000001B17B992000-memory.dmp
memory/4508-130-0x000001B17DC40000-0x000001B17DCB6000-memory.dmp