Analysis Overview
SHA256
c09b3fb462ff1463c60152469d0dc8a51a21166dc6c98112c36978e1ae079839
Threat Level: Known bad
The file c09b3fb462ff1463c60152469d0dc8a51a21166dc6c98112c36978e1ae079839 was found to be: Known bad.
Malicious Activity Summary
Upatre
Executes dropped EXE
Loads dropped DLL
Enumerates physical storage devices
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2021-05-09 15:52
Signatures
Analysis: behavioral2
Detonation Overview
Submitted
2021-05-09 15:52
Reported
2021-05-09 17:09
Platform
win10v20210410
Max time kernel
150s
Max time network
110s
Command Line
Signatures
Upatre
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\szgfw.exe | N/A |
Enumerates physical storage devices
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2112 wrote to memory of 3444 | N/A | C:\Users\Admin\AppData\Local\Temp\c09b3fb462ff1463c60152469d0dc8a51a21166dc6c98112c36978e1ae079839.exe | C:\Users\Admin\AppData\Local\Temp\szgfw.exe |
| PID 2112 wrote to memory of 3444 | N/A | C:\Users\Admin\AppData\Local\Temp\c09b3fb462ff1463c60152469d0dc8a51a21166dc6c98112c36978e1ae079839.exe | C:\Users\Admin\AppData\Local\Temp\szgfw.exe |
| PID 2112 wrote to memory of 3444 | N/A | C:\Users\Admin\AppData\Local\Temp\c09b3fb462ff1463c60152469d0dc8a51a21166dc6c98112c36978e1ae079839.exe | C:\Users\Admin\AppData\Local\Temp\szgfw.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\c09b3fb462ff1463c60152469d0dc8a51a21166dc6c98112c36978e1ae079839.exe
"C:\Users\Admin\AppData\Local\Temp\c09b3fb462ff1463c60152469d0dc8a51a21166dc6c98112c36978e1ae079839.exe"
C:\Users\Admin\AppData\Local\Temp\szgfw.exe
"C:\Users\Admin\AppData\Local\Temp\szgfw.exe"
Network
Files
memory/3444-114-0x0000000000000000-mapping.dmp
C:\Users\Admin\AppData\Local\Temp\szgfw.exe
| MD5 | a9f2807ac2565d7f73a3c26fbf631ace |
| SHA1 | de058a9ea5dd1238dddc36d6b34ddf15e3508d3b |
| SHA256 | 65c585e701cda3c21a7884fae8f7b3e5492347b48f6e6787a9cc13f5f62b3c5e |
| SHA512 | d31c49e58e43b158216843e5aa5e21a2943cacce4cdd4e2ae6efaac1096a44820344713167b14023a1333b3aa041fec801c13f282e8cfcc1e36baa0f46b8a138 |
C:\Users\Admin\AppData\Local\Temp\szgfw.exe
| MD5 | a9f2807ac2565d7f73a3c26fbf631ace |
| SHA1 | de058a9ea5dd1238dddc36d6b34ddf15e3508d3b |
| SHA256 | 65c585e701cda3c21a7884fae8f7b3e5492347b48f6e6787a9cc13f5f62b3c5e |
| SHA512 | d31c49e58e43b158216843e5aa5e21a2943cacce4cdd4e2ae6efaac1096a44820344713167b14023a1333b3aa041fec801c13f282e8cfcc1e36baa0f46b8a138 |
memory/2112-117-0x0000000000460000-0x0000000000461000-memory.dmp
memory/3444-118-0x0000000000410000-0x000000000055A000-memory.dmp
Analysis: behavioral1
Detonation Overview
Submitted
2021-05-09 15:52
Reported
2021-05-09 17:09
Platform
win7v20210408
Max time kernel
150s
Max time network
149s
Command Line
Signatures
Upatre
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\szgfw.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\c09b3fb462ff1463c60152469d0dc8a51a21166dc6c98112c36978e1ae079839.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\c09b3fb462ff1463c60152469d0dc8a51a21166dc6c98112c36978e1ae079839.exe | N/A |
Enumerates physical storage devices
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1652 wrote to memory of 1744 | N/A | C:\Users\Admin\AppData\Local\Temp\c09b3fb462ff1463c60152469d0dc8a51a21166dc6c98112c36978e1ae079839.exe | C:\Users\Admin\AppData\Local\Temp\szgfw.exe |
| PID 1652 wrote to memory of 1744 | N/A | C:\Users\Admin\AppData\Local\Temp\c09b3fb462ff1463c60152469d0dc8a51a21166dc6c98112c36978e1ae079839.exe | C:\Users\Admin\AppData\Local\Temp\szgfw.exe |
| PID 1652 wrote to memory of 1744 | N/A | C:\Users\Admin\AppData\Local\Temp\c09b3fb462ff1463c60152469d0dc8a51a21166dc6c98112c36978e1ae079839.exe | C:\Users\Admin\AppData\Local\Temp\szgfw.exe |
| PID 1652 wrote to memory of 1744 | N/A | C:\Users\Admin\AppData\Local\Temp\c09b3fb462ff1463c60152469d0dc8a51a21166dc6c98112c36978e1ae079839.exe | C:\Users\Admin\AppData\Local\Temp\szgfw.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\c09b3fb462ff1463c60152469d0dc8a51a21166dc6c98112c36978e1ae079839.exe
"C:\Users\Admin\AppData\Local\Temp\c09b3fb462ff1463c60152469d0dc8a51a21166dc6c98112c36978e1ae079839.exe"
C:\Users\Admin\AppData\Local\Temp\szgfw.exe
"C:\Users\Admin\AppData\Local\Temp\szgfw.exe"
Network
| Country | Destination | Domain | Proto |
| N/A | 172.217.20.110:80 | tcp | |
| N/A | 172.217.20.110:80 | tcp |
Files
memory/1652-60-0x00000000754F1000-0x00000000754F3000-memory.dmp
\Users\Admin\AppData\Local\Temp\szgfw.exe
| MD5 | a9f2807ac2565d7f73a3c26fbf631ace |
| SHA1 | de058a9ea5dd1238dddc36d6b34ddf15e3508d3b |
| SHA256 | 65c585e701cda3c21a7884fae8f7b3e5492347b48f6e6787a9cc13f5f62b3c5e |
| SHA512 | d31c49e58e43b158216843e5aa5e21a2943cacce4cdd4e2ae6efaac1096a44820344713167b14023a1333b3aa041fec801c13f282e8cfcc1e36baa0f46b8a138 |
memory/1744-63-0x0000000000000000-mapping.dmp
\Users\Admin\AppData\Local\Temp\szgfw.exe
| MD5 | a9f2807ac2565d7f73a3c26fbf631ace |
| SHA1 | de058a9ea5dd1238dddc36d6b34ddf15e3508d3b |
| SHA256 | 65c585e701cda3c21a7884fae8f7b3e5492347b48f6e6787a9cc13f5f62b3c5e |
| SHA512 | d31c49e58e43b158216843e5aa5e21a2943cacce4cdd4e2ae6efaac1096a44820344713167b14023a1333b3aa041fec801c13f282e8cfcc1e36baa0f46b8a138 |
C:\Users\Admin\AppData\Local\Temp\szgfw.exe
| MD5 | a9f2807ac2565d7f73a3c26fbf631ace |
| SHA1 | de058a9ea5dd1238dddc36d6b34ddf15e3508d3b |
| SHA256 | 65c585e701cda3c21a7884fae8f7b3e5492347b48f6e6787a9cc13f5f62b3c5e |
| SHA512 | d31c49e58e43b158216843e5aa5e21a2943cacce4cdd4e2ae6efaac1096a44820344713167b14023a1333b3aa041fec801c13f282e8cfcc1e36baa0f46b8a138 |
memory/1652-66-0x0000000000220000-0x0000000000221000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\szgfw.exe
| MD5 | a9f2807ac2565d7f73a3c26fbf631ace |
| SHA1 | de058a9ea5dd1238dddc36d6b34ddf15e3508d3b |
| SHA256 | 65c585e701cda3c21a7884fae8f7b3e5492347b48f6e6787a9cc13f5f62b3c5e |
| SHA512 | d31c49e58e43b158216843e5aa5e21a2943cacce4cdd4e2ae6efaac1096a44820344713167b14023a1333b3aa041fec801c13f282e8cfcc1e36baa0f46b8a138 |