Analysis Overview
SHA256
5e028e14942be8ef54ddc86cd528e28d203f85a16c0c0719ac0cd94ca51d0569
Threat Level: Known bad
The file 5e028e14942be8ef54ddc86cd528e28d203f85a16c0c0719ac0cd94ca51d0569 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 01:51
Signatures
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2022-08-30 01:51
Reported
2022-08-30 01:56
Platform
win7-20220812-en
Max time kernel
43s
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 |
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\5e028e14942be8ef54ddc86cd528e28d203f85a16c0c0719ac0cd94ca51d0569.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\5e028e14942be8ef54ddc86cd528e28d203f85a16c0c0719ac0cd94ca51d0569.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1980 wrote to memory of 1632 | N/A | C:\Users\Admin\AppData\Local\Temp\5e028e14942be8ef54ddc86cd528e28d203f85a16c0c0719ac0cd94ca51d0569.exe | C:\Windows\system32\cmd.exe |
| PID 1980 wrote to memory of 1632 | N/A | C:\Users\Admin\AppData\Local\Temp\5e028e14942be8ef54ddc86cd528e28d203f85a16c0c0719ac0cd94ca51d0569.exe | C:\Windows\system32\cmd.exe |
| PID 1980 wrote to memory of 1632 | N/A | C:\Users\Admin\AppData\Local\Temp\5e028e14942be8ef54ddc86cd528e28d203f85a16c0c0719ac0cd94ca51d0569.exe | C:\Windows\system32\cmd.exe |
| PID 1632 wrote to memory of 428 | N/A | C:\Windows\system32\cmd.exe | C:\Windows\system32\choice.exe |
| PID 1632 wrote to memory of 428 | N/A | C:\Windows\system32\cmd.exe | C:\Windows\system32\choice.exe |
| PID 1632 wrote to memory of 428 | N/A | C:\Windows\system32\cmd.exe | C:\Windows\system32\choice.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\5e028e14942be8ef54ddc86cd528e28d203f85a16c0c0719ac0cd94ca51d0569.exe
"C:\Users\Admin\AppData\Local\Temp\5e028e14942be8ef54ddc86cd528e28d203f85a16c0c0719ac0cd94ca51d0569.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\5e028e14942be8ef54ddc86cd528e28d203f85a16c0c0719ac0cd94ca51d0569.exe
C:\Windows\system32\choice.exe
choice /C Y /N /D Y /T 0
Network
Files
memory/1980-54-0x0000000001350000-0x0000000002119000-memory.dmp
memory/1632-55-0x0000000000000000-mapping.dmp
memory/428-56-0x0000000000000000-mapping.dmp
memory/1980-57-0x0000000001350000-0x0000000002119000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2022-08-30 01:51
Reported
2022-08-30 01:56
Platform
win10-20220812-en
Max time kernel
51s
Max time network
176s
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 2032 wrote to memory of 1900 | N/A | C:\Users\Admin\AppData\Local\Temp\5e028e14942be8ef54ddc86cd528e28d203f85a16c0c0719ac0cd94ca51d0569.exe | C:\Windows\system32\cmd.exe |
| PID 2032 wrote to memory of 1900 | N/A | C:\Users\Admin\AppData\Local\Temp\5e028e14942be8ef54ddc86cd528e28d203f85a16c0c0719ac0cd94ca51d0569.exe | C:\Windows\system32\cmd.exe |
| PID 1900 wrote to memory of 5024 | N/A | C:\Windows\system32\cmd.exe | C:\Windows\system32\choice.exe |
| PID 1900 wrote to memory of 5024 | N/A | C:\Windows\system32\cmd.exe | C:\Windows\system32\choice.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\5e028e14942be8ef54ddc86cd528e28d203f85a16c0c0719ac0cd94ca51d0569.exe
"C:\Users\Admin\AppData\Local\Temp\5e028e14942be8ef54ddc86cd528e28d203f85a16c0c0719ac0cd94ca51d0569.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\5e028e14942be8ef54ddc86cd528e28d203f85a16c0c0719ac0cd94ca51d0569.exe
C:\Windows\system32\choice.exe
choice /C Y /N /D Y /T 0
Network
| Country | Destination | Domain | Proto |
| GB | 51.105.71.137:443 | tcp | |
| US | 209.197.3.8:80 | tcp |
Files
memory/2032-120-0x0000000000C30000-0x00000000019F9000-memory.dmp
memory/1900-121-0x0000000000000000-mapping.dmp
memory/5024-122-0x0000000000000000-mapping.dmp
memory/2032-123-0x0000000000C30000-0x00000000019F9000-memory.dmp