Analysis Overview
SHA256
516dd8e04c8d026235107a5c7f5756e03dd5d0b191713fce64932751bd6f8628
Threat Level: Known bad
The file 516dd8e04c8d026235107a5c7f5756e03dd5d0b191713fce64932751bd6f8628 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 01:47
Signatures
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2022-08-30 01:47
Reported
2022-08-30 01:52
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\516dd8e04c8d026235107a5c7f5756e03dd5d0b191713fce64932751bd6f8628.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\516dd8e04c8d026235107a5c7f5756e03dd5d0b191713fce64932751bd6f8628.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 564 wrote to memory of 904 | N/A | C:\Users\Admin\AppData\Local\Temp\516dd8e04c8d026235107a5c7f5756e03dd5d0b191713fce64932751bd6f8628.exe | C:\Windows\system32\cmd.exe |
| PID 564 wrote to memory of 904 | N/A | C:\Users\Admin\AppData\Local\Temp\516dd8e04c8d026235107a5c7f5756e03dd5d0b191713fce64932751bd6f8628.exe | C:\Windows\system32\cmd.exe |
| PID 564 wrote to memory of 904 | N/A | C:\Users\Admin\AppData\Local\Temp\516dd8e04c8d026235107a5c7f5756e03dd5d0b191713fce64932751bd6f8628.exe | C:\Windows\system32\cmd.exe |
| PID 904 wrote to memory of 1732 | N/A | C:\Windows\system32\cmd.exe | C:\Windows\system32\choice.exe |
| PID 904 wrote to memory of 1732 | N/A | C:\Windows\system32\cmd.exe | C:\Windows\system32\choice.exe |
| PID 904 wrote to memory of 1732 | N/A | C:\Windows\system32\cmd.exe | C:\Windows\system32\choice.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\516dd8e04c8d026235107a5c7f5756e03dd5d0b191713fce64932751bd6f8628.exe
"C:\Users\Admin\AppData\Local\Temp\516dd8e04c8d026235107a5c7f5756e03dd5d0b191713fce64932751bd6f8628.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\516dd8e04c8d026235107a5c7f5756e03dd5d0b191713fce64932751bd6f8628.exe
C:\Windows\system32\choice.exe
choice /C Y /N /D Y /T 0
Network
Files
memory/564-54-0x00000000013A0000-0x0000000002168000-memory.dmp
memory/904-55-0x0000000000000000-mapping.dmp
memory/1732-56-0x0000000000000000-mapping.dmp
memory/564-57-0x00000000013A0000-0x0000000002168000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2022-08-30 01:47
Reported
2022-08-30 01:52
Platform
win10-20220812-en
Max time kernel
54s
Max time network
181s
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 2404 wrote to memory of 3692 | N/A | C:\Users\Admin\AppData\Local\Temp\516dd8e04c8d026235107a5c7f5756e03dd5d0b191713fce64932751bd6f8628.exe | C:\Windows\system32\cmd.exe |
| PID 2404 wrote to memory of 3692 | N/A | C:\Users\Admin\AppData\Local\Temp\516dd8e04c8d026235107a5c7f5756e03dd5d0b191713fce64932751bd6f8628.exe | C:\Windows\system32\cmd.exe |
| PID 3692 wrote to memory of 4488 | N/A | C:\Windows\system32\cmd.exe | C:\Windows\system32\choice.exe |
| PID 3692 wrote to memory of 4488 | N/A | C:\Windows\system32\cmd.exe | C:\Windows\system32\choice.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\516dd8e04c8d026235107a5c7f5756e03dd5d0b191713fce64932751bd6f8628.exe
"C:\Users\Admin\AppData\Local\Temp\516dd8e04c8d026235107a5c7f5756e03dd5d0b191713fce64932751bd6f8628.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\516dd8e04c8d026235107a5c7f5756e03dd5d0b191713fce64932751bd6f8628.exe
C:\Windows\system32\choice.exe
choice /C Y /N /D Y /T 0
Network
| Country | Destination | Domain | Proto |
| SG | 168.63.250.82:80 | tcp |
Files
memory/2404-116-0x0000000000070000-0x0000000000E38000-memory.dmp
memory/3692-117-0x0000000000000000-mapping.dmp
memory/4488-118-0x0000000000000000-mapping.dmp
memory/2404-119-0x0000000000070000-0x0000000000E38000-memory.dmp