Analysis Overview
SHA256
01792043e07a0db52664c5878b253531b293754dc6fd6a8426899c1a66ddd61f
Threat Level: Known bad
The file de6152b2b3a181509c5d71a332a75043 was found to be: Known bad.
Malicious Activity Summary
Avoslocker Ransomware
Renames multiple (70) files with added filename extension
Unsigned PE
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2024-03-25 15:52
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-03-25 15:52
Reported
2024-03-25 15:54
Platform
win7-20240221-en
Max time kernel
117s
Max time network
118s
Command Line
Signatures
Avoslocker Ransomware
Renames multiple (70) files with added filename extension
Suspicious behavior: EnumeratesProcesses
Processes
C:\Users\Admin\AppData\Local\Temp\de6152b2b3a181509c5d71a332a75043.exe
"C:\Users\Admin\AppData\Local\Temp\de6152b2b3a181509c5d71a332a75043.exe"
Network
Files
C:\MSOCache\GET_YOUR_FILES_BACK.txt
| MD5 | 0237b63f764204e00d7242cc4d908271 |
| SHA1 | 9d88e59463e2a963bea95d6a2cc5383e922f2f27 |
| SHA256 | 7bee0aff7241590f5bd35727a1a544a492b7533f1acba685611dd269078d1857 |
| SHA512 | 0daec31046c2704b30760f7aecc944f9591cdf22511e5e9276f3dbc376cc60b04853c3e25abca2e754aeaaaac49c264c7d89d418c832c8275fb5484d51a99b3e |
Analysis: behavioral2
Detonation Overview
Submitted
2024-03-25 15:52
Reported
2024-03-25 15:54
Platform
win10v2004-20240226-en
Max time kernel
149s
Max time network
150s
Command Line
Signatures
Avoslocker Ransomware
Suspicious behavior: EnumeratesProcesses
Processes
C:\Users\Admin\AppData\Local\Temp\de6152b2b3a181509c5d71a332a75043.exe
"C:\Users\Admin\AppData\Local\Temp\de6152b2b3a181509c5d71a332a75043.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 64.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 204.79.197.200:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 200.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 9.228.82.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 183.142.211.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 147.177.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 41.110.16.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 149.220.183.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 86.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 58.55.71.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.134.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 211.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | udp |
Files
C:\PerfLogs\GET_YOUR_FILES_BACK.txt
| MD5 | 0237b63f764204e00d7242cc4d908271 |
| SHA1 | 9d88e59463e2a963bea95d6a2cc5383e922f2f27 |
| SHA256 | 7bee0aff7241590f5bd35727a1a544a492b7533f1acba685611dd269078d1857 |
| SHA512 | 0daec31046c2704b30760f7aecc944f9591cdf22511e5e9276f3dbc376cc60b04853c3e25abca2e754aeaaaac49c264c7d89d418c832c8275fb5484d51a99b3e |