Analysis Overview
SHA256
6794f0cf8f94eb7341e6612464e886a2efd66a3e4167138525cfdc820a677f21
Threat Level: Known bad
The file 6794f0cf8f94eb7341e6612464e886a2efd66a3e4167138525cfdc820a677f21 was found to be: Known bad.
Malicious Activity Summary
YTStealer
YTStealer payload
UPX packed file
Reads user/profile data of web browsers
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2022-08-30 01:54
Signatures
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2022-08-30 01:54
Reported
2022-08-30 01:59
Platform
win7-20220812-en
Max time kernel
42s
Max time network
45s
Command Line
Signatures
YTStealer
YTStealer payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Reads user/profile data of web browsers
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\6794f0cf8f94eb7341e6612464e886a2efd66a3e4167138525cfdc820a677f21.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\6794f0cf8f94eb7341e6612464e886a2efd66a3e4167138525cfdc820a677f21.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1944 wrote to memory of 336 | N/A | C:\Users\Admin\AppData\Local\Temp\6794f0cf8f94eb7341e6612464e886a2efd66a3e4167138525cfdc820a677f21.exe | C:\Windows\system32\cmd.exe |
| PID 1944 wrote to memory of 336 | N/A | C:\Users\Admin\AppData\Local\Temp\6794f0cf8f94eb7341e6612464e886a2efd66a3e4167138525cfdc820a677f21.exe | C:\Windows\system32\cmd.exe |
| PID 1944 wrote to memory of 336 | N/A | C:\Users\Admin\AppData\Local\Temp\6794f0cf8f94eb7341e6612464e886a2efd66a3e4167138525cfdc820a677f21.exe | C:\Windows\system32\cmd.exe |
| PID 336 wrote to memory of 568 | N/A | C:\Windows\system32\cmd.exe | C:\Windows\system32\choice.exe |
| PID 336 wrote to memory of 568 | N/A | C:\Windows\system32\cmd.exe | C:\Windows\system32\choice.exe |
| PID 336 wrote to memory of 568 | N/A | C:\Windows\system32\cmd.exe | C:\Windows\system32\choice.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\6794f0cf8f94eb7341e6612464e886a2efd66a3e4167138525cfdc820a677f21.exe
"C:\Users\Admin\AppData\Local\Temp\6794f0cf8f94eb7341e6612464e886a2efd66a3e4167138525cfdc820a677f21.exe"
C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /C choice /C Y /N /D Y /T 0 &Del C:\Users\Admin\AppData\Local\Temp\6794f0cf8f94eb7341e6612464e886a2efd66a3e4167138525cfdc820a677f21.exe
C:\Windows\system32\choice.exe
choice /C Y /N /D Y /T 0
Network
Files
memory/1944-54-0x0000000000230000-0x0000000000FF9000-memory.dmp
memory/336-55-0x0000000000000000-mapping.dmp
memory/568-56-0x0000000000000000-mapping.dmp
memory/1944-57-0x0000000000230000-0x0000000000FF9000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2022-08-30 01:54
Reported
2022-08-30 01:59
Platform
win10-20220812-en
Max time kernel
52s
Max time network
170s
Command Line
Signatures
YTStealer
YTStealer payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Reads user/profile data of web browsers
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2772 wrote to memory of 4692 | N/A | C:\Users\Admin\AppData\Local\Temp\6794f0cf8f94eb7341e6612464e886a2efd66a3e4167138525cfdc820a677f21.exe | C:\Windows\system32\cmd.exe |
| PID 2772 wrote to memory of 4692 | N/A | C:\Users\Admin\AppData\Local\Temp\6794f0cf8f94eb7341e6612464e886a2efd66a3e4167138525cfdc820a677f21.exe | C:\Windows\system32\cmd.exe |
| PID 4692 wrote to memory of 4776 | N/A | C:\Windows\system32\cmd.exe | C:\Windows\system32\choice.exe |
| PID 4692 wrote to memory of 4776 | N/A | C:\Windows\system32\cmd.exe | C:\Windows\system32\choice.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\6794f0cf8f94eb7341e6612464e886a2efd66a3e4167138525cfdc820a677f21.exe
"C:\Users\Admin\AppData\Local\Temp\6794f0cf8f94eb7341e6612464e886a2efd66a3e4167138525cfdc820a677f21.exe"
C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /C choice /C Y /N /D Y /T 0 &Del C:\Users\Admin\AppData\Local\Temp\6794f0cf8f94eb7341e6612464e886a2efd66a3e4167138525cfdc820a677f21.exe
C:\Windows\system32\choice.exe
choice /C Y /N /D Y /T 0
Network
| Country | Destination | Domain | Proto |
| US | 20.42.72.131:443 | tcp | |
| US | 8.238.20.254:80 | tcp |
Files
memory/2772-116-0x00000000003F0000-0x00000000011B9000-memory.dmp
memory/4692-117-0x0000000000000000-mapping.dmp
memory/4776-118-0x0000000000000000-mapping.dmp
memory/2772-119-0x00000000003F0000-0x00000000011B9000-memory.dmp