Analysis Overview
SHA256
9df7176c20f48bc55b85306b49984ce616c6632b3afdcb68e93512f2633b53ec
Threat Level: Known bad
The file 9df7176c20f48bc55b85306b49984ce616c6632b3afdcb68e93512f2633b53ec 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 02:12
Signatures
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2022-08-30 02:12
Reported
2022-08-30 02:17
Platform
win7-20220812-en
Max time kernel
42s
Max time network
46s
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\9df7176c20f48bc55b85306b49984ce616c6632b3afdcb68e93512f2633b53ec.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\9df7176c20f48bc55b85306b49984ce616c6632b3afdcb68e93512f2633b53ec.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 736 wrote to memory of 1612 | N/A | C:\Users\Admin\AppData\Local\Temp\9df7176c20f48bc55b85306b49984ce616c6632b3afdcb68e93512f2633b53ec.exe | C:\Windows\system32\cmd.exe |
| PID 736 wrote to memory of 1612 | N/A | C:\Users\Admin\AppData\Local\Temp\9df7176c20f48bc55b85306b49984ce616c6632b3afdcb68e93512f2633b53ec.exe | C:\Windows\system32\cmd.exe |
| PID 736 wrote to memory of 1612 | N/A | C:\Users\Admin\AppData\Local\Temp\9df7176c20f48bc55b85306b49984ce616c6632b3afdcb68e93512f2633b53ec.exe | C:\Windows\system32\cmd.exe |
| PID 1612 wrote to memory of 1712 | N/A | C:\Windows\system32\cmd.exe | C:\Windows\system32\choice.exe |
| PID 1612 wrote to memory of 1712 | N/A | C:\Windows\system32\cmd.exe | C:\Windows\system32\choice.exe |
| PID 1612 wrote to memory of 1712 | N/A | C:\Windows\system32\cmd.exe | C:\Windows\system32\choice.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\9df7176c20f48bc55b85306b49984ce616c6632b3afdcb68e93512f2633b53ec.exe
"C:\Users\Admin\AppData\Local\Temp\9df7176c20f48bc55b85306b49984ce616c6632b3afdcb68e93512f2633b53ec.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\9df7176c20f48bc55b85306b49984ce616c6632b3afdcb68e93512f2633b53ec.exe
C:\Windows\system32\choice.exe
choice /C Y /N /D Y /T 0
Network
Files
memory/736-54-0x0000000000F00000-0x0000000001CD9000-memory.dmp
memory/1612-55-0x0000000000000000-mapping.dmp
memory/1712-56-0x0000000000000000-mapping.dmp
memory/736-57-0x0000000000F00000-0x0000000001CD9000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2022-08-30 02:12
Reported
2022-08-30 02:17
Platform
win10-20220812-en
Max time kernel
40s
Max time network
163s
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 2572 wrote to memory of 1816 | N/A | C:\Users\Admin\AppData\Local\Temp\9df7176c20f48bc55b85306b49984ce616c6632b3afdcb68e93512f2633b53ec.exe | C:\Windows\system32\cmd.exe |
| PID 2572 wrote to memory of 1816 | N/A | C:\Users\Admin\AppData\Local\Temp\9df7176c20f48bc55b85306b49984ce616c6632b3afdcb68e93512f2633b53ec.exe | C:\Windows\system32\cmd.exe |
| PID 1816 wrote to memory of 5000 | N/A | C:\Windows\system32\cmd.exe | C:\Windows\system32\choice.exe |
| PID 1816 wrote to memory of 5000 | N/A | C:\Windows\system32\cmd.exe | C:\Windows\system32\choice.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\9df7176c20f48bc55b85306b49984ce616c6632b3afdcb68e93512f2633b53ec.exe
"C:\Users\Admin\AppData\Local\Temp\9df7176c20f48bc55b85306b49984ce616c6632b3afdcb68e93512f2633b53ec.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\9df7176c20f48bc55b85306b49984ce616c6632b3afdcb68e93512f2633b53ec.exe
C:\Windows\system32\choice.exe
choice /C Y /N /D Y /T 0
Network
| Country | Destination | Domain | Proto |
| US | 20.42.73.25:443 | tcp |
Files
memory/2572-118-0x0000000000320000-0x00000000010F9000-memory.dmp
memory/1816-119-0x0000000000000000-mapping.dmp
memory/5000-120-0x0000000000000000-mapping.dmp
memory/2572-121-0x0000000000320000-0x00000000010F9000-memory.dmp