Analysis Overview
SHA256
9cccce20a716c9593a0cd3d3b08a8bf6fcbe4b62924e8444145a5acbf7a4f274
Threat Level: Known bad
The file 9cccce20a716c9593a0cd3d3b08a8bf6fcbe4b62924e8444145a5acbf7a4f274 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
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 |
Reads user/profile data of web browsers
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\9cccce20a716c9593a0cd3d3b08a8bf6fcbe4b62924e8444145a5acbf7a4f274.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\9cccce20a716c9593a0cd3d3b08a8bf6fcbe4b62924e8444145a5acbf7a4f274.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1676 wrote to memory of 1092 | N/A | C:\Users\Admin\AppData\Local\Temp\9cccce20a716c9593a0cd3d3b08a8bf6fcbe4b62924e8444145a5acbf7a4f274.exe | C:\Windows\system32\cmd.exe |
| PID 1676 wrote to memory of 1092 | N/A | C:\Users\Admin\AppData\Local\Temp\9cccce20a716c9593a0cd3d3b08a8bf6fcbe4b62924e8444145a5acbf7a4f274.exe | C:\Windows\system32\cmd.exe |
| PID 1676 wrote to memory of 1092 | N/A | C:\Users\Admin\AppData\Local\Temp\9cccce20a716c9593a0cd3d3b08a8bf6fcbe4b62924e8444145a5acbf7a4f274.exe | C:\Windows\system32\cmd.exe |
| PID 1092 wrote to memory of 336 | N/A | C:\Windows\system32\cmd.exe | C:\Windows\system32\choice.exe |
| PID 1092 wrote to memory of 336 | N/A | C:\Windows\system32\cmd.exe | C:\Windows\system32\choice.exe |
| PID 1092 wrote to memory of 336 | N/A | C:\Windows\system32\cmd.exe | C:\Windows\system32\choice.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\9cccce20a716c9593a0cd3d3b08a8bf6fcbe4b62924e8444145a5acbf7a4f274.exe
"C:\Users\Admin\AppData\Local\Temp\9cccce20a716c9593a0cd3d3b08a8bf6fcbe4b62924e8444145a5acbf7a4f274.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\9cccce20a716c9593a0cd3d3b08a8bf6fcbe4b62924e8444145a5acbf7a4f274.exe
C:\Windows\system32\choice.exe
choice /C Y /N /D Y /T 0
Network
Files
memory/1676-54-0x00000000000D0000-0x0000000000E98000-memory.dmp
memory/1092-55-0x0000000000000000-mapping.dmp
memory/336-56-0x0000000000000000-mapping.dmp
memory/1676-57-0x00000000000D0000-0x0000000000E98000-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
52s
Max time network
180s
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 2460 wrote to memory of 4596 | N/A | C:\Users\Admin\AppData\Local\Temp\9cccce20a716c9593a0cd3d3b08a8bf6fcbe4b62924e8444145a5acbf7a4f274.exe | C:\Windows\system32\cmd.exe |
| PID 2460 wrote to memory of 4596 | N/A | C:\Users\Admin\AppData\Local\Temp\9cccce20a716c9593a0cd3d3b08a8bf6fcbe4b62924e8444145a5acbf7a4f274.exe | C:\Windows\system32\cmd.exe |
| PID 4596 wrote to memory of 4800 | N/A | C:\Windows\system32\cmd.exe | C:\Windows\system32\choice.exe |
| PID 4596 wrote to memory of 4800 | N/A | C:\Windows\system32\cmd.exe | C:\Windows\system32\choice.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\9cccce20a716c9593a0cd3d3b08a8bf6fcbe4b62924e8444145a5acbf7a4f274.exe
"C:\Users\Admin\AppData\Local\Temp\9cccce20a716c9593a0cd3d3b08a8bf6fcbe4b62924e8444145a5acbf7a4f274.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\9cccce20a716c9593a0cd3d3b08a8bf6fcbe4b62924e8444145a5acbf7a4f274.exe
C:\Windows\system32\choice.exe
choice /C Y /N /D Y /T 0
Network
| Country | Destination | Domain | Proto |
| US | 13.89.179.10:443 | tcp | |
| US | 209.197.3.8:80 | tcp |
Files
memory/2460-120-0x0000000000EC0000-0x0000000001C88000-memory.dmp
memory/4596-121-0x0000000000000000-mapping.dmp
memory/4800-122-0x0000000000000000-mapping.dmp
memory/2460-123-0x0000000000EC0000-0x0000000001C88000-memory.dmp