Analysis Overview
SHA256
1f9950f309093d29f84abf9501626a13f1facbe7ae7d728cf050b4426f4271f0
Threat Level: Known bad
The file 1f9950f309093d29f84abf9501626a13f1facbe7ae7d728cf050b4426f4271f0 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
2021-05-14 23:50
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2021-05-14 23:50
Reported
2021-05-14 23:53
Platform
win7v20210408
Max time kernel
149s
Max time network
155s
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\1f9950f309093d29f84abf9501626a13f1facbe7ae7d728cf050b4426f4271f0.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\1f9950f309093d29f84abf9501626a13f1facbe7ae7d728cf050b4426f4271f0.exe | N/A |
Enumerates physical storage devices
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1976 wrote to memory of 908 | N/A | C:\Users\Admin\AppData\Local\Temp\1f9950f309093d29f84abf9501626a13f1facbe7ae7d728cf050b4426f4271f0.exe | C:\Users\Admin\AppData\Local\Temp\szgfw.exe |
| PID 1976 wrote to memory of 908 | N/A | C:\Users\Admin\AppData\Local\Temp\1f9950f309093d29f84abf9501626a13f1facbe7ae7d728cf050b4426f4271f0.exe | C:\Users\Admin\AppData\Local\Temp\szgfw.exe |
| PID 1976 wrote to memory of 908 | N/A | C:\Users\Admin\AppData\Local\Temp\1f9950f309093d29f84abf9501626a13f1facbe7ae7d728cf050b4426f4271f0.exe | C:\Users\Admin\AppData\Local\Temp\szgfw.exe |
| PID 1976 wrote to memory of 908 | N/A | C:\Users\Admin\AppData\Local\Temp\1f9950f309093d29f84abf9501626a13f1facbe7ae7d728cf050b4426f4271f0.exe | C:\Users\Admin\AppData\Local\Temp\szgfw.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\1f9950f309093d29f84abf9501626a13f1facbe7ae7d728cf050b4426f4271f0.exe
"C:\Users\Admin\AppData\Local\Temp\1f9950f309093d29f84abf9501626a13f1facbe7ae7d728cf050b4426f4271f0.exe"
C:\Users\Admin\AppData\Local\Temp\szgfw.exe
"C:\Users\Admin\AppData\Local\Temp\szgfw.exe"
Network
Files
memory/1976-59-0x0000000076691000-0x0000000076693000-memory.dmp
\Users\Admin\AppData\Local\Temp\szgfw.exe
| MD5 | 423827664156d80fdcbb9d2a4601e8a8 |
| SHA1 | 91956c3b87e31133dab29286ce551011c8c66754 |
| SHA256 | 3a0e347907b1fec829cce64b5ecb4a13ec309def5c4e0a29b306d89cac3f2dcb |
| SHA512 | 718386e55369aa6d742f982dc680af8743c9b1a4edd9f75aee5d7365faa58133212ca4b48c98301b0098897950e15083beb25f4c8c789c339a90d1664a8a46fd |
\Users\Admin\AppData\Local\Temp\szgfw.exe
| MD5 | 423827664156d80fdcbb9d2a4601e8a8 |
| SHA1 | 91956c3b87e31133dab29286ce551011c8c66754 |
| SHA256 | 3a0e347907b1fec829cce64b5ecb4a13ec309def5c4e0a29b306d89cac3f2dcb |
| SHA512 | 718386e55369aa6d742f982dc680af8743c9b1a4edd9f75aee5d7365faa58133212ca4b48c98301b0098897950e15083beb25f4c8c789c339a90d1664a8a46fd |
memory/908-62-0x0000000000000000-mapping.dmp
C:\Users\Admin\AppData\Local\Temp\szgfw.exe
| MD5 | 423827664156d80fdcbb9d2a4601e8a8 |
| SHA1 | 91956c3b87e31133dab29286ce551011c8c66754 |
| SHA256 | 3a0e347907b1fec829cce64b5ecb4a13ec309def5c4e0a29b306d89cac3f2dcb |
| SHA512 | 718386e55369aa6d742f982dc680af8743c9b1a4edd9f75aee5d7365faa58133212ca4b48c98301b0098897950e15083beb25f4c8c789c339a90d1664a8a46fd |
memory/1976-65-0x0000000000220000-0x0000000000221000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\szgfw.exe
| MD5 | 423827664156d80fdcbb9d2a4601e8a8 |
| SHA1 | 91956c3b87e31133dab29286ce551011c8c66754 |
| SHA256 | 3a0e347907b1fec829cce64b5ecb4a13ec309def5c4e0a29b306d89cac3f2dcb |
| SHA512 | 718386e55369aa6d742f982dc680af8743c9b1a4edd9f75aee5d7365faa58133212ca4b48c98301b0098897950e15083beb25f4c8c789c339a90d1664a8a46fd |
Analysis: behavioral2
Detonation Overview
Submitted
2021-05-14 23:50
Reported
2021-05-14 23:52
Platform
win10v20210410
Max time kernel
150s
Max time network
111s
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 3912 wrote to memory of 3500 | N/A | C:\Users\Admin\AppData\Local\Temp\1f9950f309093d29f84abf9501626a13f1facbe7ae7d728cf050b4426f4271f0.exe | C:\Users\Admin\AppData\Local\Temp\szgfw.exe |
| PID 3912 wrote to memory of 3500 | N/A | C:\Users\Admin\AppData\Local\Temp\1f9950f309093d29f84abf9501626a13f1facbe7ae7d728cf050b4426f4271f0.exe | C:\Users\Admin\AppData\Local\Temp\szgfw.exe |
| PID 3912 wrote to memory of 3500 | N/A | C:\Users\Admin\AppData\Local\Temp\1f9950f309093d29f84abf9501626a13f1facbe7ae7d728cf050b4426f4271f0.exe | C:\Users\Admin\AppData\Local\Temp\szgfw.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\1f9950f309093d29f84abf9501626a13f1facbe7ae7d728cf050b4426f4271f0.exe
"C:\Users\Admin\AppData\Local\Temp\1f9950f309093d29f84abf9501626a13f1facbe7ae7d728cf050b4426f4271f0.exe"
C:\Users\Admin\AppData\Local\Temp\szgfw.exe
"C:\Users\Admin\AppData\Local\Temp\szgfw.exe"
Network
Files
memory/3500-114-0x0000000000000000-mapping.dmp
C:\Users\Admin\AppData\Local\Temp\szgfw.exe
| MD5 | 423827664156d80fdcbb9d2a4601e8a8 |
| SHA1 | 91956c3b87e31133dab29286ce551011c8c66754 |
| SHA256 | 3a0e347907b1fec829cce64b5ecb4a13ec309def5c4e0a29b306d89cac3f2dcb |
| SHA512 | 718386e55369aa6d742f982dc680af8743c9b1a4edd9f75aee5d7365faa58133212ca4b48c98301b0098897950e15083beb25f4c8c789c339a90d1664a8a46fd |
C:\Users\Admin\AppData\Local\Temp\szgfw.exe
| MD5 | 423827664156d80fdcbb9d2a4601e8a8 |
| SHA1 | 91956c3b87e31133dab29286ce551011c8c66754 |
| SHA256 | 3a0e347907b1fec829cce64b5ecb4a13ec309def5c4e0a29b306d89cac3f2dcb |
| SHA512 | 718386e55369aa6d742f982dc680af8743c9b1a4edd9f75aee5d7365faa58133212ca4b48c98301b0098897950e15083beb25f4c8c789c339a90d1664a8a46fd |
memory/3912-117-0x0000000000470000-0x0000000000471000-memory.dmp
memory/3500-118-0x0000000000410000-0x00000000004BE000-memory.dmp