Analysis Overview
SHA256
8e656eb57d8d6969fc7a40fb639efede124ad581a71fcb5bde94a944013f793c
Threat Level: Known bad
The file 8e656eb57d8d6969fc7a40fb639efede124ad581a71fcb5bde94a944013f793c was found to be: Known bad.
Malicious Activity Summary
YTStealer
YTStealer payload
UPX packed file
Reads user/profile data of web browsers
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2022-08-30 02:10
Signatures
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral2
Detonation Overview
Submitted
2022-08-30 02:10
Reported
2022-08-30 02:15
Platform
win10-20220812-en
Max time kernel
144s
Max time network
183s
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 2380 wrote to memory of 4660 | N/A | C:\Users\Admin\AppData\Local\Temp\8e656eb57d8d6969fc7a40fb639efede124ad581a71fcb5bde94a944013f793c.exe | C:\Windows\system32\cmd.exe |
| PID 2380 wrote to memory of 4660 | N/A | C:\Users\Admin\AppData\Local\Temp\8e656eb57d8d6969fc7a40fb639efede124ad581a71fcb5bde94a944013f793c.exe | C:\Windows\system32\cmd.exe |
| PID 4660 wrote to memory of 4912 | N/A | C:\Windows\system32\cmd.exe | C:\Windows\system32\choice.exe |
| PID 4660 wrote to memory of 4912 | N/A | C:\Windows\system32\cmd.exe | C:\Windows\system32\choice.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\8e656eb57d8d6969fc7a40fb639efede124ad581a71fcb5bde94a944013f793c.exe
"C:\Users\Admin\AppData\Local\Temp\8e656eb57d8d6969fc7a40fb639efede124ad581a71fcb5bde94a944013f793c.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\8e656eb57d8d6969fc7a40fb639efede124ad581a71fcb5bde94a944013f793c.exe
C:\Windows\system32\choice.exe
choice /C Y /N /D Y /T 0
Network
| Country | Destination | Domain | Proto |
| DE | 51.116.253.168:443 | tcp | |
| NL | 87.248.202.1:80 | tcp | |
| US | 93.184.220.29:80 | tcp |
Files
memory/2380-120-0x0000000001110000-0x0000000001EE8000-memory.dmp
memory/4660-121-0x0000000000000000-mapping.dmp
memory/4912-122-0x0000000000000000-mapping.dmp
memory/2380-123-0x0000000001110000-0x0000000001EE8000-memory.dmp
Analysis: behavioral1
Detonation Overview
Submitted
2022-08-30 02:10
Reported
2022-08-30 02:15
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\8e656eb57d8d6969fc7a40fb639efede124ad581a71fcb5bde94a944013f793c.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\8e656eb57d8d6969fc7a40fb639efede124ad581a71fcb5bde94a944013f793c.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2000 wrote to memory of 1796 | N/A | C:\Users\Admin\AppData\Local\Temp\8e656eb57d8d6969fc7a40fb639efede124ad581a71fcb5bde94a944013f793c.exe | C:\Windows\system32\cmd.exe |
| PID 2000 wrote to memory of 1796 | N/A | C:\Users\Admin\AppData\Local\Temp\8e656eb57d8d6969fc7a40fb639efede124ad581a71fcb5bde94a944013f793c.exe | C:\Windows\system32\cmd.exe |
| PID 2000 wrote to memory of 1796 | N/A | C:\Users\Admin\AppData\Local\Temp\8e656eb57d8d6969fc7a40fb639efede124ad581a71fcb5bde94a944013f793c.exe | C:\Windows\system32\cmd.exe |
| PID 1796 wrote to memory of 472 | N/A | C:\Windows\system32\cmd.exe | C:\Windows\system32\choice.exe |
| PID 1796 wrote to memory of 472 | N/A | C:\Windows\system32\cmd.exe | C:\Windows\system32\choice.exe |
| PID 1796 wrote to memory of 472 | N/A | C:\Windows\system32\cmd.exe | C:\Windows\system32\choice.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\8e656eb57d8d6969fc7a40fb639efede124ad581a71fcb5bde94a944013f793c.exe
"C:\Users\Admin\AppData\Local\Temp\8e656eb57d8d6969fc7a40fb639efede124ad581a71fcb5bde94a944013f793c.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\8e656eb57d8d6969fc7a40fb639efede124ad581a71fcb5bde94a944013f793c.exe
C:\Windows\system32\choice.exe
choice /C Y /N /D Y /T 0
Network
Files
memory/2000-54-0x00000000009C0000-0x0000000001798000-memory.dmp
memory/1796-55-0x0000000000000000-mapping.dmp
memory/472-56-0x0000000000000000-mapping.dmp
memory/2000-57-0x00000000009C0000-0x0000000001798000-memory.dmp