Analysis Overview
SHA256
70fad78e4c134083293cfa14bd58b498a18c4b1296ee0a10452cfe8d900d92dd
Threat Level: Shows suspicious behavior
The file 70fad78e4c134083293cfa14bd58b498a18c4b1296ee0a10452cfe8d900d92dd was found to be: Shows suspicious behavior.
Malicious Activity Summary
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
System Location Discovery: System Language Discovery
Unsigned PE
Enumerates physical storage devices
Suspicious use of WriteProcessMemory
Suspicious use of UnmapMainImage
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-09 23:20
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral2
Detonation Overview
Submitted
2024-11-09 23:20
Reported
2024-11-09 23:23
Platform
win10v2004-20241007-en
Max time kernel
150s
Max time network
137s
Command Line
Signatures
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\70fad78e4c134083293cfa14bd58b498a18c4b1296ee0a10452cfe8d900d92dd.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\gffos.exe | N/A |
Enumerates physical storage devices
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\70fad78e4c134083293cfa14bd58b498a18c4b1296ee0a10452cfe8d900d92dd.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\gffos.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 756 wrote to memory of 1352 | N/A | C:\Users\Admin\AppData\Local\Temp\70fad78e4c134083293cfa14bd58b498a18c4b1296ee0a10452cfe8d900d92dd.exe | C:\Users\Admin\AppData\Local\Temp\gffos.exe |
| PID 756 wrote to memory of 1352 | N/A | C:\Users\Admin\AppData\Local\Temp\70fad78e4c134083293cfa14bd58b498a18c4b1296ee0a10452cfe8d900d92dd.exe | C:\Users\Admin\AppData\Local\Temp\gffos.exe |
| PID 756 wrote to memory of 1352 | N/A | C:\Users\Admin\AppData\Local\Temp\70fad78e4c134083293cfa14bd58b498a18c4b1296ee0a10452cfe8d900d92dd.exe | C:\Users\Admin\AppData\Local\Temp\gffos.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\70fad78e4c134083293cfa14bd58b498a18c4b1296ee0a10452cfe8d900d92dd.exe
"C:\Users\Admin\AppData\Local\Temp\70fad78e4c134083293cfa14bd58b498a18c4b1296ee0a10452cfe8d900d92dd.exe"
C:\Users\Admin\AppData\Local\Temp\gffos.exe
"C:\Users\Admin\AppData\Local\Temp\gffos.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 58.55.71.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 101.209.201.84.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 68.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 154.239.44.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 197.87.175.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 29.243.111.52.in-addr.arpa | udp |
Files
memory/756-0-0x0000000000400000-0x0000000000406000-memory.dmp
memory/756-1-0x0000000002150000-0x0000000002158000-memory.dmp
memory/756-3-0x0000000000400000-0x0000000000406000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\gffos.exe
| MD5 | 656fdbcbb0f1b69f1bf9cb1254a31ea1 |
| SHA1 | e19f6012db364dd58aa1ccd741e97e8ff5e8204c |
| SHA256 | ae06a77c1bbd708676a3869d0abc7d81181b307ef197bca6ca286c0264f7b420 |
| SHA512 | 5eaba4a11b4f5a7554c326984e77924addde55ae8ce9e74a2916a600d19ae6e3aaf46f792034b0fbb16a2debf428a58ef0996b8e1f65d6c2b58d089329421a29 |
memory/1352-23-0x0000000000400000-0x0000000000408000-memory.dmp
memory/1352-24-0x0000000000400000-0x0000000000408000-memory.dmp
memory/1352-25-0x0000000000400000-0x0000000000408000-memory.dmp
memory/1352-26-0x0000000000400000-0x0000000000408000-memory.dmp
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-09 23:20
Reported
2024-11-09 23:23
Platform
win7-20240903-en
Max time kernel
150s
Max time network
119s
Command Line
Signatures
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\gffos.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\70fad78e4c134083293cfa14bd58b498a18c4b1296ee0a10452cfe8d900d92dd.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\70fad78e4c134083293cfa14bd58b498a18c4b1296ee0a10452cfe8d900d92dd.exe | N/A |
Enumerates physical storage devices
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\70fad78e4c134083293cfa14bd58b498a18c4b1296ee0a10452cfe8d900d92dd.exe | N/A |
Suspicious use of UnmapMainImage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\70fad78e4c134083293cfa14bd58b498a18c4b1296ee0a10452cfe8d900d92dd.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\gffos.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2140 wrote to memory of 2788 | N/A | C:\Users\Admin\AppData\Local\Temp\70fad78e4c134083293cfa14bd58b498a18c4b1296ee0a10452cfe8d900d92dd.exe | C:\Users\Admin\AppData\Local\Temp\gffos.exe |
| PID 2140 wrote to memory of 2788 | N/A | C:\Users\Admin\AppData\Local\Temp\70fad78e4c134083293cfa14bd58b498a18c4b1296ee0a10452cfe8d900d92dd.exe | C:\Users\Admin\AppData\Local\Temp\gffos.exe |
| PID 2140 wrote to memory of 2788 | N/A | C:\Users\Admin\AppData\Local\Temp\70fad78e4c134083293cfa14bd58b498a18c4b1296ee0a10452cfe8d900d92dd.exe | C:\Users\Admin\AppData\Local\Temp\gffos.exe |
| PID 2140 wrote to memory of 2788 | N/A | C:\Users\Admin\AppData\Local\Temp\70fad78e4c134083293cfa14bd58b498a18c4b1296ee0a10452cfe8d900d92dd.exe | C:\Users\Admin\AppData\Local\Temp\gffos.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\70fad78e4c134083293cfa14bd58b498a18c4b1296ee0a10452cfe8d900d92dd.exe
"C:\Users\Admin\AppData\Local\Temp\70fad78e4c134083293cfa14bd58b498a18c4b1296ee0a10452cfe8d900d92dd.exe"
C:\Users\Admin\AppData\Local\Temp\gffos.exe
"C:\Users\Admin\AppData\Local\Temp\gffos.exe"
Network
Files
memory/2140-0-0x0000000000400000-0x0000000000406000-memory.dmp
memory/2140-1-0x00000000004F0000-0x00000000004F8000-memory.dmp
memory/2140-2-0x0000000000400000-0x0000000000406000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\gffos.exe
| MD5 | 656fdbcbb0f1b69f1bf9cb1254a31ea1 |
| SHA1 | e19f6012db364dd58aa1ccd741e97e8ff5e8204c |
| SHA256 | ae06a77c1bbd708676a3869d0abc7d81181b307ef197bca6ca286c0264f7b420 |
| SHA512 | 5eaba4a11b4f5a7554c326984e77924addde55ae8ce9e74a2916a600d19ae6e3aaf46f792034b0fbb16a2debf428a58ef0996b8e1f65d6c2b58d089329421a29 |
memory/2788-24-0x0000000000410000-0x0000000000418000-memory.dmp