Analysis Overview
SHA256
f12736051e4df3d70a26da397ab6b5f7b54f8de9ffec759afb99a91b59568019
Threat Level: Known bad
The file malware.exe was found to be: Known bad.
Malicious Activity Summary
Legion family
Legion, RobotDropper, Satacom
Suspicious use of SetThreadContext
UPX packed file
System Location Discovery: System Language Discovery
Unsigned PE
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-22 05:39
Signatures
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 |
Analysis: behavioral2
Detonation Overview
Submitted
2024-11-22 05:39
Reported
2024-11-22 05:41
Platform
win10v2004-20241007-en
Max time kernel
93s
Max time network
145s
Command Line
Signatures
Legion family
Legion, RobotDropper, Satacom
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 3916 set thread context of 3428 | N/A | C:\Users\Admin\AppData\Local\Temp\malware.exe | C:\Windows\SysWOW64\explorer.exe |
UPX 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 |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\explorer.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\malware.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\malware.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 3916 wrote to memory of 3428 | N/A | C:\Users\Admin\AppData\Local\Temp\malware.exe | C:\Windows\SysWOW64\explorer.exe |
| PID 3916 wrote to memory of 3428 | N/A | C:\Users\Admin\AppData\Local\Temp\malware.exe | C:\Windows\SysWOW64\explorer.exe |
| PID 3916 wrote to memory of 3428 | N/A | C:\Users\Admin\AppData\Local\Temp\malware.exe | C:\Windows\SysWOW64\explorer.exe |
| PID 3916 wrote to memory of 3428 | N/A | C:\Users\Admin\AppData\Local\Temp\malware.exe | C:\Windows\SysWOW64\explorer.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\malware.exe
"C:\Users\Admin\AppData\Local\Temp\malware.exe"
C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe explorer.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | hit-8841.com | udp |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 133.211.185.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 76.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 28.118.140.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 228.249.119.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 196.249.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 53.210.109.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 70.209.201.84.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 133.245.20.2.in-addr.arpa | udp |
Files
memory/3916-0-0x00007FF6E2A3F000-0x00007FF6E2EB8000-memory.dmp
memory/3916-2-0x00007FF6E2940000-0x00007FF6E3606000-memory.dmp
memory/3916-1-0x00007FFA675D0000-0x00007FFA675D2000-memory.dmp
memory/3916-9-0x00007FF6E2940000-0x00007FF6E3606000-memory.dmp
memory/3916-10-0x00007FF6E2940000-0x00007FF6E3606000-memory.dmp
memory/3428-11-0x0000000000E80000-0x0000000000EA8000-memory.dmp
memory/3428-12-0x0000000000E80000-0x0000000000EA8000-memory.dmp
memory/3428-13-0x0000000000E80000-0x0000000000EA8000-memory.dmp
memory/3428-14-0x0000000000E80000-0x0000000000EA8000-memory.dmp
memory/3428-17-0x0000000000E80000-0x0000000000EA8000-memory.dmp
memory/3916-18-0x00007FF6E2A3F000-0x00007FF6E2EB8000-memory.dmp
memory/3916-19-0x00007FF6E2940000-0x00007FF6E3606000-memory.dmp
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-22 05:39
Reported
2024-11-22 05:41
Platform
win7-20241010-en
Max time kernel
120s
Max time network
127s
Command Line
Signatures
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\malware.exe
"C:\Users\Admin\AppData\Local\Temp\malware.exe"
Network
Files
memory/2884-1-0x000000017FFC0000-0x0000000180C86000-memory.dmp