Analysis Overview
SHA256
1ec62e1510972dd9b1622e405c961388478f2b29b4b781e9a4ff8047068a4026
Threat Level: Likely malicious
The file 1ec62e1510972dd9b1622e405c961388478f2b29b4b781e9a4ff8047068a4026 was found to be: Likely malicious.
Malicious Activity Summary
Drops file in Drivers directory
VMProtect packed file
UPX packed file
Suspicious use of NtSetInformationThreadHideFromDebugger
Unsigned PE
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2024-05-22 07:38
Signatures
VMProtect packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-05-22 07:38
Reported
2024-05-22 07:41
Platform
win7-20240508-en
Max time kernel
118s
Max time network
118s
Command Line
Signatures
Drops file in Drivers directory
| Description | Indicator | Process | Target |
| File created | C:\Windows\system32\drivers\etc\hosts | C:\Users\Admin\AppData\Local\Temp\1ec62e1510972dd9b1622e405c961388478f2b29b4b781e9a4ff8047068a4026.exe | N/A |
| File opened for modification | C:\Windows\system32\drivers\etc\hosts | C:\Users\Admin\AppData\Local\Temp\1ec62e1510972dd9b1622e405c961388478f2b29b4b781e9a4ff8047068a4026.exe | N/A |
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
VMProtect packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Suspicious use of NtSetInformationThreadHideFromDebugger
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\1ec62e1510972dd9b1622e405c961388478f2b29b4b781e9a4ff8047068a4026.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\1ec62e1510972dd9b1622e405c961388478f2b29b4b781e9a4ff8047068a4026.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\1ec62e1510972dd9b1622e405c961388478f2b29b4b781e9a4ff8047068a4026.exe | N/A |
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\1ec62e1510972dd9b1622e405c961388478f2b29b4b781e9a4ff8047068a4026.exe
"C:\Users\Admin\AppData\Local\Temp\1ec62e1510972dd9b1622e405c961388478f2b29b4b781e9a4ff8047068a4026.exe"
C:\Windows\SysWOW64\cmd.exe
cmd /c cacls.exe c:\windows\system32\drivers\etc\hosts /e /t /p everyone:F
C:\Windows\SysWOW64\cacls.exe
cacls.exe c:\windows\system32\drivers\etc\hosts /e /t /p everyone:F
Network
Files
memory/3068-4-0x0000000000230000-0x0000000000231000-memory.dmp
memory/3068-2-0x0000000000230000-0x0000000000231000-memory.dmp
memory/3068-0-0x0000000000230000-0x0000000000231000-memory.dmp
memory/3068-7-0x0000000000240000-0x0000000000241000-memory.dmp
memory/3068-5-0x0000000000240000-0x0000000000241000-memory.dmp
memory/3068-36-0x00000000006AD000-0x0000000000922000-memory.dmp
memory/3068-34-0x00000000002A0000-0x00000000002A1000-memory.dmp
memory/3068-32-0x00000000002A0000-0x00000000002A1000-memory.dmp
memory/3068-30-0x00000000002A0000-0x00000000002A1000-memory.dmp
memory/3068-29-0x0000000000290000-0x0000000000291000-memory.dmp
memory/3068-27-0x0000000000290000-0x0000000000291000-memory.dmp
memory/3068-24-0x0000000000280000-0x0000000000281000-memory.dmp
memory/3068-22-0x0000000000280000-0x0000000000281000-memory.dmp
memory/3068-19-0x0000000000270000-0x0000000000271000-memory.dmp
memory/3068-17-0x0000000000270000-0x0000000000271000-memory.dmp
memory/3068-14-0x0000000000260000-0x0000000000261000-memory.dmp
memory/3068-12-0x0000000000260000-0x0000000000261000-memory.dmp
memory/3068-9-0x0000000000240000-0x0000000000241000-memory.dmp
memory/3068-39-0x0000000000400000-0x0000000000E1B000-memory.dmp
memory/3068-40-0x0000000010000000-0x0000000010018000-memory.dmp
memory/3068-42-0x0000000000400000-0x0000000000E1B000-memory.dmp
memory/3068-41-0x0000000000400000-0x0000000000E1B000-memory.dmp
\??\c:\windows\system32\drivers\etc\hosts
| MD5 | a10c96ee18298bda150c23034adb223a |
| SHA1 | b117771cd2ccf45319ea915ad903a82e454b923b |
| SHA256 | 144e11750b729a052d232218bc0c22aa2e6a31fc43e161d8f9e257066f5de5d6 |
| SHA512 | 1eb27def48b0f57b53c34e88f294842fb4c970a81e7ad55e7bfa718a98bc0792a5e23eaeaa250dc126d12ae2d39c3fffaaffd6eba3c65d11fd31a359bf6fc61d |
memory/3068-45-0x00000000006AD000-0x0000000000922000-memory.dmp
memory/3068-46-0x0000000000400000-0x0000000000E1B000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-05-22 07:38
Reported
2024-05-22 07:41
Platform
win10v2004-20240508-en
Max time kernel
93s
Max time network
94s
Command Line
Signatures
Drops file in Drivers directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\system32\drivers\etc\hosts | C:\Users\Admin\AppData\Local\Temp\1ec62e1510972dd9b1622e405c961388478f2b29b4b781e9a4ff8047068a4026.exe | N/A |
| File created | C:\Windows\system32\drivers\etc\hosts | C:\Users\Admin\AppData\Local\Temp\1ec62e1510972dd9b1622e405c961388478f2b29b4b781e9a4ff8047068a4026.exe | N/A |
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
VMProtect packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Suspicious use of NtSetInformationThreadHideFromDebugger
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\1ec62e1510972dd9b1622e405c961388478f2b29b4b781e9a4ff8047068a4026.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 4648 wrote to memory of 4708 | N/A | C:\Users\Admin\AppData\Local\Temp\1ec62e1510972dd9b1622e405c961388478f2b29b4b781e9a4ff8047068a4026.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 4648 wrote to memory of 4708 | N/A | C:\Users\Admin\AppData\Local\Temp\1ec62e1510972dd9b1622e405c961388478f2b29b4b781e9a4ff8047068a4026.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 4648 wrote to memory of 4708 | N/A | C:\Users\Admin\AppData\Local\Temp\1ec62e1510972dd9b1622e405c961388478f2b29b4b781e9a4ff8047068a4026.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 4708 wrote to memory of 4128 | N/A | C:\Windows\SysWOW64\cmd.exe | C:\Windows\SysWOW64\cacls.exe |
| PID 4708 wrote to memory of 4128 | N/A | C:\Windows\SysWOW64\cmd.exe | C:\Windows\SysWOW64\cacls.exe |
| PID 4708 wrote to memory of 4128 | N/A | C:\Windows\SysWOW64\cmd.exe | C:\Windows\SysWOW64\cacls.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\1ec62e1510972dd9b1622e405c961388478f2b29b4b781e9a4ff8047068a4026.exe
"C:\Users\Admin\AppData\Local\Temp\1ec62e1510972dd9b1622e405c961388478f2b29b4b781e9a4ff8047068a4026.exe"
C:\Windows\SysWOW64\cmd.exe
cmd /c cacls.exe c:\windows\system32\drivers\etc\hosts /e /t /p everyone:F
C:\Windows\SysWOW64\cacls.exe
cacls.exe c:\windows\system32\drivers\etc\hosts /e /t /p everyone:F
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 183.142.211.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 58.55.71.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 228.249.119.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 86.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 30.243.111.52.in-addr.arpa | udp |
Files
memory/4648-0-0x0000000000F50000-0x0000000000F51000-memory.dmp
memory/4648-1-0x0000000001580000-0x0000000001581000-memory.dmp
memory/4648-5-0x0000000002D00000-0x0000000002D01000-memory.dmp
memory/4648-4-0x0000000002CF0000-0x0000000002CF1000-memory.dmp
memory/4648-3-0x0000000002CE0000-0x0000000002CE1000-memory.dmp
memory/4648-2-0x0000000001590000-0x0000000001591000-memory.dmp
memory/4648-8-0x00000000006AD000-0x0000000000922000-memory.dmp
memory/4648-6-0x0000000002D10000-0x0000000002D11000-memory.dmp
memory/4648-11-0x0000000000400000-0x0000000000E1B000-memory.dmp
memory/4648-12-0x0000000010000000-0x0000000010018000-memory.dmp
memory/4648-13-0x0000000000400000-0x0000000000E1B000-memory.dmp
\??\c:\windows\system32\drivers\etc\hosts
| MD5 | a10c96ee18298bda150c23034adb223a |
| SHA1 | b117771cd2ccf45319ea915ad903a82e454b923b |
| SHA256 | 144e11750b729a052d232218bc0c22aa2e6a31fc43e161d8f9e257066f5de5d6 |
| SHA512 | 1eb27def48b0f57b53c34e88f294842fb4c970a81e7ad55e7bfa718a98bc0792a5e23eaeaa250dc126d12ae2d39c3fffaaffd6eba3c65d11fd31a359bf6fc61d |
memory/4648-16-0x00000000006AD000-0x0000000000922000-memory.dmp
memory/4648-17-0x0000000000400000-0x0000000000E1B000-memory.dmp