Analysis Overview
SHA256
6ad8bc7136105d471a876539af977d451f772d9d2c1a301e1866907c9458d28d
Threat Level: Known bad
The file 6ad8bc7136105d471a876539af977d451f772d9d2c1a301e1866907c9458d28d 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 01:56
Signatures
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2022-08-30 01:56
Reported
2022-08-30 02:01
Platform
win7-20220812-en
Max time kernel
43s
Max time network
47s
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\6ad8bc7136105d471a876539af977d451f772d9d2c1a301e1866907c9458d28d.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\6ad8bc7136105d471a876539af977d451f772d9d2c1a301e1866907c9458d28d.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1736 wrote to memory of 524 | N/A | C:\Users\Admin\AppData\Local\Temp\6ad8bc7136105d471a876539af977d451f772d9d2c1a301e1866907c9458d28d.exe | C:\Windows\system32\cmd.exe |
| PID 1736 wrote to memory of 524 | N/A | C:\Users\Admin\AppData\Local\Temp\6ad8bc7136105d471a876539af977d451f772d9d2c1a301e1866907c9458d28d.exe | C:\Windows\system32\cmd.exe |
| PID 1736 wrote to memory of 524 | N/A | C:\Users\Admin\AppData\Local\Temp\6ad8bc7136105d471a876539af977d451f772d9d2c1a301e1866907c9458d28d.exe | C:\Windows\system32\cmd.exe |
| PID 524 wrote to memory of 1768 | N/A | C:\Windows\system32\cmd.exe | C:\Windows\system32\choice.exe |
| PID 524 wrote to memory of 1768 | N/A | C:\Windows\system32\cmd.exe | C:\Windows\system32\choice.exe |
| PID 524 wrote to memory of 1768 | N/A | C:\Windows\system32\cmd.exe | C:\Windows\system32\choice.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\6ad8bc7136105d471a876539af977d451f772d9d2c1a301e1866907c9458d28d.exe
"C:\Users\Admin\AppData\Local\Temp\6ad8bc7136105d471a876539af977d451f772d9d2c1a301e1866907c9458d28d.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\6ad8bc7136105d471a876539af977d451f772d9d2c1a301e1866907c9458d28d.exe
C:\Windows\system32\choice.exe
choice /C Y /N /D Y /T 0
Network
Files
memory/1736-54-0x0000000000020000-0x0000000000DF9000-memory.dmp
memory/524-55-0x0000000000000000-mapping.dmp
memory/1768-56-0x0000000000000000-mapping.dmp
memory/1736-57-0x0000000000020000-0x0000000000DF9000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2022-08-30 01:56
Reported
2022-08-30 02:01
Platform
win10-20220812-en
Max time kernel
53s
Max time network
178s
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 2700 wrote to memory of 4444 | N/A | C:\Users\Admin\AppData\Local\Temp\6ad8bc7136105d471a876539af977d451f772d9d2c1a301e1866907c9458d28d.exe | C:\Windows\system32\cmd.exe |
| PID 2700 wrote to memory of 4444 | N/A | C:\Users\Admin\AppData\Local\Temp\6ad8bc7136105d471a876539af977d451f772d9d2c1a301e1866907c9458d28d.exe | C:\Windows\system32\cmd.exe |
| PID 4444 wrote to memory of 3644 | N/A | C:\Windows\system32\cmd.exe | C:\Windows\system32\choice.exe |
| PID 4444 wrote to memory of 3644 | N/A | C:\Windows\system32\cmd.exe | C:\Windows\system32\choice.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\6ad8bc7136105d471a876539af977d451f772d9d2c1a301e1866907c9458d28d.exe
"C:\Users\Admin\AppData\Local\Temp\6ad8bc7136105d471a876539af977d451f772d9d2c1a301e1866907c9458d28d.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\6ad8bc7136105d471a876539af977d451f772d9d2c1a301e1866907c9458d28d.exe
C:\Windows\system32\choice.exe
choice /C Y /N /D Y /T 0
Network
| Country | Destination | Domain | Proto |
| US | 52.168.117.169:443 | tcp | |
| US | 209.197.3.8:80 | tcp |
Files
memory/2700-115-0x0000000000FA0000-0x0000000001D79000-memory.dmp
memory/4444-116-0x0000000000000000-mapping.dmp
memory/3644-117-0x0000000000000000-mapping.dmp
memory/2700-118-0x0000000000FA0000-0x0000000001D79000-memory.dmp