Analysis Overview
SHA256
5778d7de6f29679fc478927d4f64217a035dada1572410a212dd61cde5c2e63a
Threat Level: Known bad
The file 5778d7de6f29679fc478927d4f64217a035dada1572410a212dd61cde5c2e63a was found to be: Known bad.
Malicious Activity Summary
YTStealer
YTStealer payload
UPX packed file
Deletes itself
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 01:48
Signatures
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral2
Detonation Overview
Submitted
2022-08-30 01:48
Reported
2022-08-30 01:53
Platform
win10-20220812-en
Max time kernel
56s
Max time network
184s
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 2692 wrote to memory of 3836 | N/A | C:\Users\Admin\AppData\Local\Temp\5778d7de6f29679fc478927d4f64217a035dada1572410a212dd61cde5c2e63a.exe | C:\Windows\system32\cmd.exe |
| PID 2692 wrote to memory of 3836 | N/A | C:\Users\Admin\AppData\Local\Temp\5778d7de6f29679fc478927d4f64217a035dada1572410a212dd61cde5c2e63a.exe | C:\Windows\system32\cmd.exe |
| PID 3836 wrote to memory of 4716 | N/A | C:\Windows\system32\cmd.exe | C:\Windows\system32\choice.exe |
| PID 3836 wrote to memory of 4716 | N/A | C:\Windows\system32\cmd.exe | C:\Windows\system32\choice.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\5778d7de6f29679fc478927d4f64217a035dada1572410a212dd61cde5c2e63a.exe
"C:\Users\Admin\AppData\Local\Temp\5778d7de6f29679fc478927d4f64217a035dada1572410a212dd61cde5c2e63a.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\5778d7de6f29679fc478927d4f64217a035dada1572410a212dd61cde5c2e63a.exe
C:\Windows\system32\choice.exe
choice /C Y /N /D Y /T 0
Network
| Country | Destination | Domain | Proto |
| NL | 20.50.201.200:443 | tcp |
Files
memory/2692-116-0x00000000003F0000-0x00000000011C9000-memory.dmp
memory/3836-117-0x0000000000000000-mapping.dmp
memory/4716-118-0x0000000000000000-mapping.dmp
memory/2692-119-0x00000000003F0000-0x00000000011C9000-memory.dmp
Analysis: behavioral1
Detonation Overview
Submitted
2022-08-30 01:48
Reported
2022-08-30 01:53
Platform
win7-20220812-en
Max time kernel
44s
Max time network
49s
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\5778d7de6f29679fc478927d4f64217a035dada1572410a212dd61cde5c2e63a.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\5778d7de6f29679fc478927d4f64217a035dada1572410a212dd61cde5c2e63a.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1048 wrote to memory of 1764 | N/A | C:\Users\Admin\AppData\Local\Temp\5778d7de6f29679fc478927d4f64217a035dada1572410a212dd61cde5c2e63a.exe | C:\Windows\system32\cmd.exe |
| PID 1048 wrote to memory of 1764 | N/A | C:\Users\Admin\AppData\Local\Temp\5778d7de6f29679fc478927d4f64217a035dada1572410a212dd61cde5c2e63a.exe | C:\Windows\system32\cmd.exe |
| PID 1048 wrote to memory of 1764 | N/A | C:\Users\Admin\AppData\Local\Temp\5778d7de6f29679fc478927d4f64217a035dada1572410a212dd61cde5c2e63a.exe | C:\Windows\system32\cmd.exe |
| PID 1764 wrote to memory of 520 | N/A | C:\Windows\system32\cmd.exe | C:\Windows\system32\choice.exe |
| PID 1764 wrote to memory of 520 | N/A | C:\Windows\system32\cmd.exe | C:\Windows\system32\choice.exe |
| PID 1764 wrote to memory of 520 | N/A | C:\Windows\system32\cmd.exe | C:\Windows\system32\choice.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\5778d7de6f29679fc478927d4f64217a035dada1572410a212dd61cde5c2e63a.exe
"C:\Users\Admin\AppData\Local\Temp\5778d7de6f29679fc478927d4f64217a035dada1572410a212dd61cde5c2e63a.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\5778d7de6f29679fc478927d4f64217a035dada1572410a212dd61cde5c2e63a.exe
C:\Windows\system32\choice.exe
choice /C Y /N /D Y /T 0
Network
Files
memory/1048-54-0x00000000011B0000-0x0000000001F89000-memory.dmp
memory/1764-55-0x0000000000000000-mapping.dmp
memory/1048-56-0x00000000011B0000-0x0000000001F89000-memory.dmp
memory/520-57-0x0000000000000000-mapping.dmp