Analysis Overview
SHA256
8dd536083c6ed59bc8a88d3df2eef87142a69c48fb4e6594ac606aaafd5c7594
Threat Level: Known bad
The file megusz.exe was found to be: Known bad.
Malicious Activity Summary
Bitrat family
BitRAT
UPX packed file
Suspicious use of NtSetInformationThreadHideFromDebugger
Unsigned PE
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2023-07-20 08:51
Signatures
Bitrat family
UPX 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 |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2023-07-20 08:51
Reported
2023-07-20 08:53
Platform
win7-20230712-en
Max time kernel
146s
Max time network
149s
Command Line
Signatures
BitRAT
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
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| 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\megusz.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\megusz.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\megusz.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\megusz.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\megusz.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\megusz.exe | N/A |
| Token: SeShutdownPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\megusz.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\megusz.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\megusz.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\megusz.exe
"C:\Users\Admin\AppData\Local\Temp\megusz.exe"
Network
| Country | Destination | Domain | Proto |
| NL | 208.67.104.96:1234 | tcp |
Files
memory/2304-54-0x0000000000400000-0x00000000007E4000-memory.dmp
memory/2304-55-0x0000000000330000-0x000000000033A000-memory.dmp
memory/2304-56-0x0000000000330000-0x000000000033A000-memory.dmp
memory/2304-57-0x0000000000400000-0x00000000007E4000-memory.dmp
memory/2304-59-0x0000000000330000-0x000000000033A000-memory.dmp
memory/2304-60-0x0000000000330000-0x000000000033A000-memory.dmp
memory/2304-61-0x0000000000400000-0x00000000007E4000-memory.dmp
memory/2304-62-0x0000000000400000-0x00000000007E4000-memory.dmp
memory/2304-63-0x0000000000400000-0x00000000007E4000-memory.dmp
memory/2304-64-0x0000000000400000-0x00000000007E4000-memory.dmp
memory/2304-65-0x0000000000400000-0x00000000007E4000-memory.dmp
memory/2304-66-0x0000000000400000-0x00000000007E4000-memory.dmp
memory/2304-67-0x0000000000400000-0x00000000007E4000-memory.dmp
memory/2304-68-0x0000000000400000-0x00000000007E4000-memory.dmp
memory/2304-69-0x0000000000400000-0x00000000007E4000-memory.dmp
memory/2304-70-0x0000000000400000-0x00000000007E4000-memory.dmp
memory/2304-71-0x0000000000400000-0x00000000007E4000-memory.dmp
memory/2304-72-0x0000000000400000-0x00000000007E4000-memory.dmp
memory/2304-73-0x0000000000400000-0x00000000007E4000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2023-07-20 08:51
Reported
2023-07-20 08:54
Platform
win10v2004-20230703-en
Max time kernel
173s
Max time network
185s
Command Line
Signatures
BitRAT
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
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| 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\megusz.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\megusz.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\megusz.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\megusz.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\megusz.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeShutdownPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\megusz.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\megusz.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\megusz.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\megusz.exe
"C:\Users\Admin\AppData\Local\Temp\megusz.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 146.78.124.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 8.3.197.209.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 56.126.166.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 64.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 55.36.223.20.in-addr.arpa | udp |
| NL | 208.67.104.96:1234 | tcp | |
| US | 8.8.8.8:53 | 96.104.67.208.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 208.194.73.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 2.136.104.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 45.8.109.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.156.103.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 4.173.189.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 161.252.72.23.in-addr.arpa | udp |
Files
memory/3636-133-0x0000000000400000-0x00000000007E4000-memory.dmp
memory/3636-134-0x0000000000400000-0x00000000007E4000-memory.dmp
memory/3636-135-0x0000000074FA0000-0x0000000074FD9000-memory.dmp
memory/3636-136-0x0000000075320000-0x0000000075359000-memory.dmp
memory/3636-137-0x0000000000400000-0x00000000007E4000-memory.dmp
memory/3636-138-0x0000000000400000-0x00000000007E4000-memory.dmp
memory/3636-139-0x0000000000400000-0x00000000007E4000-memory.dmp
memory/3636-140-0x0000000000400000-0x00000000007E4000-memory.dmp
memory/3636-141-0x0000000000400000-0x00000000007E4000-memory.dmp
memory/3636-142-0x0000000000400000-0x00000000007E4000-memory.dmp
memory/3636-143-0x0000000000400000-0x00000000007E4000-memory.dmp
memory/3636-144-0x0000000000400000-0x00000000007E4000-memory.dmp
memory/3636-145-0x0000000074FA0000-0x0000000074FD9000-memory.dmp
memory/3636-146-0x0000000075320000-0x0000000075359000-memory.dmp
memory/3636-147-0x0000000000400000-0x00000000007E4000-memory.dmp
memory/3636-148-0x0000000000400000-0x00000000007E4000-memory.dmp
memory/3636-149-0x0000000000400000-0x00000000007E4000-memory.dmp
memory/3636-150-0x0000000000400000-0x00000000007E4000-memory.dmp
memory/3636-151-0x0000000000400000-0x00000000007E4000-memory.dmp