Analysis Overview
SHA256
96eab1ef06e3aa876934084636ae1f28c95c14a5badcb69be370825206b4b510
Threat Level: Known bad
The file 2023-05-19_e41395a425a5893dd132acf35c4a5b22_revil was found to be: Known bad.
Malicious Activity Summary
Sodinokibi family
Sodin,Sodinokibi,REvil
Modifies extensions of user files
Enumerates connected drives
Sets desktop wallpaper using registry
Drops file in Program Files directory
Unsigned PE
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Uses Volume Shadow Copy service COM API
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2023-05-20 02:47
Signatures
Sodinokibi family
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2023-05-20 02:47
Reported
2023-05-20 02:50
Platform
win7-20230220-en
Max time kernel
30s
Max time network
35s
Command Line
Signatures
Processes
C:\Users\Admin\AppData\Local\Temp\2023-05-19_e41395a425a5893dd132acf35c4a5b22_revil.exe
"C:\Users\Admin\AppData\Local\Temp\2023-05-19_e41395a425a5893dd132acf35c4a5b22_revil.exe"
Network
Files
Analysis: behavioral2
Detonation Overview
Submitted
2023-05-20 02:47
Reported
2023-05-20 02:50
Platform
win10v2004-20230220-en
Max time kernel
150s
Max time network
153s
Command Line
Signatures
Sodin,Sodinokibi,REvil
Modifies extensions of user files
| Description | Indicator | Process | Target |
| File renamed | C:\Users\Admin\Pictures\SubmitAdd.crw => \??\c:\users\admin\pictures\SubmitAdd.crw.0990v5 | C:\Users\Admin\AppData\Local\Temp\2023-05-19_e41395a425a5893dd132acf35c4a5b22_revil.exe | N/A |
| File renamed | C:\Users\Admin\Pictures\GroupConnect.raw => \??\c:\users\admin\pictures\GroupConnect.raw.0990v5 | C:\Users\Admin\AppData\Local\Temp\2023-05-19_e41395a425a5893dd132acf35c4a5b22_revil.exe | N/A |
| File renamed | C:\Users\Admin\Pictures\MoveUnlock.tif => \??\c:\users\admin\pictures\MoveUnlock.tif.0990v5 | C:\Users\Admin\AppData\Local\Temp\2023-05-19_e41395a425a5893dd132acf35c4a5b22_revil.exe | N/A |
| File renamed | C:\Users\Admin\Pictures\ProtectSuspend.png => \??\c:\users\admin\pictures\ProtectSuspend.png.0990v5 | C:\Users\Admin\AppData\Local\Temp\2023-05-19_e41395a425a5893dd132acf35c4a5b22_revil.exe | N/A |
| File renamed | C:\Users\Admin\Pictures\CompressStop.tiff => \??\c:\users\admin\pictures\CompressStop.tiff.0990v5 | C:\Users\Admin\AppData\Local\Temp\2023-05-19_e41395a425a5893dd132acf35c4a5b22_revil.exe | N/A |
| File renamed | C:\Users\Admin\Pictures\EnterConvert.raw => \??\c:\users\admin\pictures\EnterConvert.raw.0990v5 | C:\Users\Admin\AppData\Local\Temp\2023-05-19_e41395a425a5893dd132acf35c4a5b22_revil.exe | N/A |
| File renamed | C:\Users\Admin\Pictures\ConvertToCheckpoint.tiff => \??\c:\users\admin\pictures\ConvertToCheckpoint.tiff.0990v5 | C:\Users\Admin\AppData\Local\Temp\2023-05-19_e41395a425a5893dd132acf35c4a5b22_revil.exe | N/A |
| File renamed | C:\Users\Admin\Pictures\UseWatch.crw => \??\c:\users\admin\pictures\UseWatch.crw.0990v5 | C:\Users\Admin\AppData\Local\Temp\2023-05-19_e41395a425a5893dd132acf35c4a5b22_revil.exe | N/A |
| File renamed | C:\Users\Admin\Pictures\UnblockResume.tiff => \??\c:\users\admin\pictures\UnblockResume.tiff.0990v5 | C:\Users\Admin\AppData\Local\Temp\2023-05-19_e41395a425a5893dd132acf35c4a5b22_revil.exe | N/A |
| File opened for modification | \??\c:\users\admin\pictures\CompressStop.tiff | C:\Users\Admin\AppData\Local\Temp\2023-05-19_e41395a425a5893dd132acf35c4a5b22_revil.exe | N/A |
| File opened for modification | \??\c:\users\admin\pictures\ConvertToCheckpoint.tiff | C:\Users\Admin\AppData\Local\Temp\2023-05-19_e41395a425a5893dd132acf35c4a5b22_revil.exe | N/A |
| File opened for modification | \??\c:\users\admin\pictures\UnblockResume.tiff | C:\Users\Admin\AppData\Local\Temp\2023-05-19_e41395a425a5893dd132acf35c4a5b22_revil.exe | N/A |
| File renamed | C:\Users\Admin\Pictures\WatchRepair.png => \??\c:\users\admin\pictures\WatchRepair.png.0990v5 | C:\Users\Admin\AppData\Local\Temp\2023-05-19_e41395a425a5893dd132acf35c4a5b22_revil.exe | N/A |
Enumerates connected drives
Sets desktop wallpaper using registry
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-1013461898-3711306144-4198452673-1000\Control Panel\Desktop\Wallpaper = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1pz.bmp" | C:\Users\Admin\AppData\Local\Temp\2023-05-19_e41395a425a5893dd132acf35c4a5b22_revil.exe | N/A |
Drops file in Program Files directory
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\2023-05-19_e41395a425a5893dd132acf35c4a5b22_revil.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\2023-05-19_e41395a425a5893dd132acf35c4a5b22_revil.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\2023-05-19_e41395a425a5893dd132acf35c4a5b22_revil.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 |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1300 wrote to memory of 2536 | N/A | C:\Users\Admin\AppData\Local\Temp\2023-05-19_e41395a425a5893dd132acf35c4a5b22_revil.exe | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe |
| PID 1300 wrote to memory of 2536 | N/A | C:\Users\Admin\AppData\Local\Temp\2023-05-19_e41395a425a5893dd132acf35c4a5b22_revil.exe | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe |
Uses Volume Shadow Copy service COM API
Processes
C:\Users\Admin\AppData\Local\Temp\2023-05-19_e41395a425a5893dd132acf35c4a5b22_revil.exe
"C:\Users\Admin\AppData\Local\Temp\2023-05-19_e41395a425a5893dd132acf35c4a5b22_revil.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 | 28.118.140.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 8.3.197.209.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 14.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 123.108.74.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 133.211.185.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 103.169.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 20.189.173.11:443 | tcp | |
| US | 8.8.8.8:53 | blog.solutionsarchitect.guru | udp |
| US | 72.52.178.23:443 | blog.solutionsarchitect.guru | tcp |
| US | 72.52.178.23:443 | blog.solutionsarchitect.guru | tcp |
| US | 72.52.178.23:443 | blog.solutionsarchitect.guru | tcp |
| US | 8.8.8.8:53 | lusak.at | udp |
| DE | 212.53.165.102:443 | lusak.at | tcp |
| US | 8.8.8.8:53 | wmiadmin.com | udp |
| DE | 185.53.177.52:443 | wmiadmin.com | tcp |
| US | 8.8.8.8:53 | eadsmurraypugh.com | udp |
| US | 198.185.159.144:443 | eadsmurraypugh.com | tcp |
| US | 8.8.8.8:53 | 23.178.52.72.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 102.165.53.212.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 52.177.53.185.in-addr.arpa | udp |
| US | 8.8.8.8:53 | www.eadsmurraypugh.com | udp |
| US | 198.185.159.144:443 | www.eadsmurraypugh.com | tcp |
| US | 8.8.8.8:53 | bloggyboulga.net | udp |
| FR | 185.246.44.131:443 | bloggyboulga.net | tcp |
| FR | 185.246.44.131:443 | bloggyboulga.net | tcp |
| US | 8.8.8.8:53 | 144.159.185.198.in-addr.arpa | udp |
| US | 8.8.8.8:53 | aminaboutique247.com | udp |
| US | 198.58.118.167:443 | aminaboutique247.com | tcp |
| US | 8.8.8.8:53 | 131.44.246.185.in-addr.arpa | udp |
| US | 8.8.8.8:53 | chaotrang.com | udp |
| VN | 118.69.196.216:443 | chaotrang.com | tcp |
| US | 8.8.8.8:53 | 167.118.58.198.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 44.8.109.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 1.202.248.87.in-addr.arpa | udp |
| US | 8.8.8.8:53 | abl1.net | udp |
| US | 3.19.142.237:443 | abl1.net | tcp |
| US | 8.8.8.8:53 | www.abl1.net | udp |
| US | 3.19.142.237:443 | www.abl1.net | tcp |
| US | 8.8.8.8:53 | 237.142.19.3.in-addr.arpa | udp |
| US | 8.8.8.8:53 | webcodingstudio.com | udp |
| UA | 91.239.233.22:443 | webcodingstudio.com | tcp |
| US | 8.8.8.8:53 | 22.233.239.91.in-addr.arpa | udp |
| US | 8.8.8.8:53 | siliconbeach-realestate.com | udp |
| US | 8.8.8.8:53 | thailandholic.com | udp |
| US | 18.119.154.66:443 | thailandholic.com | tcp |
| US | 3.140.13.188:443 | thailandholic.com | tcp |
| US | 8.8.8.8:53 | psnacademy.in | udp |
| US | 216.239.36.21:443 | psnacademy.in | tcp |
| US | 216.239.36.21:443 | psnacademy.in | tcp |
| US | 216.239.36.21:443 | psnacademy.in | tcp |
| US | 8.8.8.8:53 | iwelt.de | udp |
| DE | 82.212.215.131:443 | iwelt.de | tcp |
| US | 8.8.8.8:53 | www.iwelt.de | udp |
| DE | 82.212.215.131:443 | www.iwelt.de | tcp |
| US | 8.8.8.8:53 | zzyjtsgls.com | udp |
| HK | 154.92.55.213:443 | zzyjtsgls.com | tcp |
| US | 8.8.8.8:53 | 21.36.239.216.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 131.215.212.82.in-addr.arpa | udp |
| US | 8.8.8.8:53 | thee.network | udp |
| DE | 64.190.63.111:443 | thee.network | tcp |
| US | 8.8.8.8:53 | hokagestore.com | udp |
| US | 209.58.148.145:443 | hokagestore.com | tcp |
| US | 8.8.8.8:53 | 111.63.190.64.in-addr.arpa | udp |
| US | 8.8.8.8:53 | campus2day.de | udp |
| SE | 93.158.97.64:443 | campus2day.de | tcp |
| US | 8.8.8.8:53 | 145.148.58.209.in-addr.arpa | udp |
| US | 8.8.8.8:53 | artotelamsterdam.com | udp |
| US | 141.193.213.20:443 | artotelamsterdam.com | tcp |
| US | 8.8.8.8:53 | 64.97.158.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | romeguidedvisit.com | udp |
| NL | 35.214.139.14:443 | romeguidedvisit.com | tcp |
| US | 8.8.8.8:53 | 20.213.193.141.in-addr.arpa | udp |
| US | 8.8.8.8:53 | girlillamarketing.com | udp |
| US | 99.83.190.102:443 | girlillamarketing.com | tcp |
| US | 8.8.8.8:53 | www.girlillamarketing.com | udp |
| JP | 13.115.182.240:443 | www.girlillamarketing.com | tcp |
| US | 8.8.8.8:53 | 102.190.83.99.in-addr.arpa | udp |
| US | 8.8.8.8:53 | kikedeoliveira.com | udp |
| DE | 172.105.79.146:443 | kikedeoliveira.com | tcp |
| US | 8.8.8.8:53 | 240.182.115.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | d1franchise.com | udp |
| US | 34.224.10.110:443 | d1franchise.com | tcp |
| US | 8.8.8.8:53 | www.d1franchise.com | udp |
| US | 8.8.8.8:53 | 146.79.105.172.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 110.10.224.34.in-addr.arpa | udp |
| US | 199.46.34.109:443 | www.d1franchise.com | tcp |
Files
memory/2536-135-0x00000277E4370000-0x00000277E4392000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_dqhqa1za.pkv.ps1
| MD5 | d17fe0a3f47be24a6453e9ef58c94641 |
| SHA1 | 6ab83620379fc69f80c0242105ddffd7d98d5d9d |
| SHA256 | 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7 |
| SHA512 | 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82 |
memory/2536-143-0x00000277E42F0000-0x00000277E4300000-memory.dmp
memory/2536-144-0x00000277E42F0000-0x00000277E4300000-memory.dmp
C:\Recovery\0990v5-readme.txt
| MD5 | 5a9f9d0c785192878bd679a34d7de9d8 |
| SHA1 | ab8e4fddcf196d23f1edb1847b813597856c2a32 |
| SHA256 | d1dd51027ff4bb58ccb7b7c3b54a80a8055a927a6d4e844cbbd10aef7a48e1fa |
| SHA512 | e9d935befc03e7f6b76a4ff682b72fb43e500513c8ac1a9049540a9ffd717b24fa9179c56cc8e56571b948426c39f0cf9167fb4492010cf0110fe1c853ed7ca8 |