Analysis Overview
SHA256
325c1d2b676eca595aeed8a77fdc1e909b6d4d02615478cf747023fd9868ba70
Threat Level: Known bad
The file 325c1d2b676eca595aeed8a77fdc1e909b6d4d02615478cf747023fd9868ba70 was found to be: Known bad.
Malicious Activity Summary
YTStealer
YTStealer payload
UPX packed file
Reads user/profile data of web browsers
Deletes itself
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2022-08-30 01:35
Signatures
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2022-08-30 01:35
Reported
2022-08-30 01:40
Platform
win7-20220812-en
Max time kernel
37s
Max time network
41s
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 |
Deletes itself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\system32\cmd.exe | 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\325c1d2b676eca595aeed8a77fdc1e909b6d4d02615478cf747023fd9868ba70.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\325c1d2b676eca595aeed8a77fdc1e909b6d4d02615478cf747023fd9868ba70.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1928 wrote to memory of 1808 | N/A | C:\Users\Admin\AppData\Local\Temp\325c1d2b676eca595aeed8a77fdc1e909b6d4d02615478cf747023fd9868ba70.exe | C:\Windows\system32\cmd.exe |
| PID 1928 wrote to memory of 1808 | N/A | C:\Users\Admin\AppData\Local\Temp\325c1d2b676eca595aeed8a77fdc1e909b6d4d02615478cf747023fd9868ba70.exe | C:\Windows\system32\cmd.exe |
| PID 1928 wrote to memory of 1808 | N/A | C:\Users\Admin\AppData\Local\Temp\325c1d2b676eca595aeed8a77fdc1e909b6d4d02615478cf747023fd9868ba70.exe | C:\Windows\system32\cmd.exe |
| PID 1808 wrote to memory of 860 | N/A | C:\Windows\system32\cmd.exe | C:\Windows\system32\choice.exe |
| PID 1808 wrote to memory of 860 | N/A | C:\Windows\system32\cmd.exe | C:\Windows\system32\choice.exe |
| PID 1808 wrote to memory of 860 | N/A | C:\Windows\system32\cmd.exe | C:\Windows\system32\choice.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\325c1d2b676eca595aeed8a77fdc1e909b6d4d02615478cf747023fd9868ba70.exe
"C:\Users\Admin\AppData\Local\Temp\325c1d2b676eca595aeed8a77fdc1e909b6d4d02615478cf747023fd9868ba70.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\325c1d2b676eca595aeed8a77fdc1e909b6d4d02615478cf747023fd9868ba70.exe
C:\Windows\system32\choice.exe
choice /C Y /N /D Y /T 0
Network
Files
memory/1928-54-0x0000000000CF0000-0x0000000001AB8000-memory.dmp
memory/1808-55-0x0000000000000000-mapping.dmp
memory/1928-56-0x0000000000CF0000-0x0000000001AB8000-memory.dmp
memory/860-57-0x0000000000000000-mapping.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2022-08-30 01:35
Reported
2022-08-30 01:40
Platform
win10-20220812-en
Max time kernel
139s
Max time network
183s
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
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 4208 wrote to memory of 2288 | N/A | C:\Users\Admin\AppData\Local\Temp\325c1d2b676eca595aeed8a77fdc1e909b6d4d02615478cf747023fd9868ba70.exe | C:\Windows\system32\cmd.exe |
| PID 4208 wrote to memory of 2288 | N/A | C:\Users\Admin\AppData\Local\Temp\325c1d2b676eca595aeed8a77fdc1e909b6d4d02615478cf747023fd9868ba70.exe | C:\Windows\system32\cmd.exe |
| PID 2288 wrote to memory of 2624 | N/A | C:\Windows\system32\cmd.exe | C:\Windows\system32\choice.exe |
| PID 2288 wrote to memory of 2624 | N/A | C:\Windows\system32\cmd.exe | C:\Windows\system32\choice.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\325c1d2b676eca595aeed8a77fdc1e909b6d4d02615478cf747023fd9868ba70.exe
"C:\Users\Admin\AppData\Local\Temp\325c1d2b676eca595aeed8a77fdc1e909b6d4d02615478cf747023fd9868ba70.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\325c1d2b676eca595aeed8a77fdc1e909b6d4d02615478cf747023fd9868ba70.exe
C:\Windows\system32\choice.exe
choice /C Y /N /D Y /T 0
Network
| Country | Destination | Domain | Proto |
| FR | 51.11.192.50:443 | tcp | |
| NL | 8.238.23.254:80 | tcp | |
| US | 93.184.220.29:80 | tcp |
Files
memory/4208-116-0x00000000003D0000-0x0000000001198000-memory.dmp
memory/2288-117-0x0000000000000000-mapping.dmp
memory/2624-118-0x0000000000000000-mapping.dmp
memory/4208-119-0x00000000003D0000-0x0000000001198000-memory.dmp