Analysis Overview
SHA256
357ce30c8f64ff9fcbfe6ad248314448121b4170e73f40ed5bf73f93e327784f
Threat Level: Known bad
The file 357ce30c8f64ff9fcbfe6ad248314448121b4170e73f40ed5bf73f93e327784f was found to be: Known bad.
Malicious Activity Summary
YTStealer
YTStealer payload
UPX packed file
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 01:37
Signatures
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2022-08-30 01:37
Reported
2022-08-30 01:42
Platform
win7-20220812-en
Max time kernel
38s
Max time network
42s
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\357ce30c8f64ff9fcbfe6ad248314448121b4170e73f40ed5bf73f93e327784f.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\357ce30c8f64ff9fcbfe6ad248314448121b4170e73f40ed5bf73f93e327784f.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1968 wrote to memory of 1752 | N/A | C:\Users\Admin\AppData\Local\Temp\357ce30c8f64ff9fcbfe6ad248314448121b4170e73f40ed5bf73f93e327784f.exe | C:\Windows\system32\cmd.exe |
| PID 1968 wrote to memory of 1752 | N/A | C:\Users\Admin\AppData\Local\Temp\357ce30c8f64ff9fcbfe6ad248314448121b4170e73f40ed5bf73f93e327784f.exe | C:\Windows\system32\cmd.exe |
| PID 1968 wrote to memory of 1752 | N/A | C:\Users\Admin\AppData\Local\Temp\357ce30c8f64ff9fcbfe6ad248314448121b4170e73f40ed5bf73f93e327784f.exe | C:\Windows\system32\cmd.exe |
| PID 1752 wrote to memory of 1768 | N/A | C:\Windows\system32\cmd.exe | C:\Windows\system32\choice.exe |
| PID 1752 wrote to memory of 1768 | N/A | C:\Windows\system32\cmd.exe | C:\Windows\system32\choice.exe |
| PID 1752 wrote to memory of 1768 | N/A | C:\Windows\system32\cmd.exe | C:\Windows\system32\choice.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\357ce30c8f64ff9fcbfe6ad248314448121b4170e73f40ed5bf73f93e327784f.exe
"C:\Users\Admin\AppData\Local\Temp\357ce30c8f64ff9fcbfe6ad248314448121b4170e73f40ed5bf73f93e327784f.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\357ce30c8f64ff9fcbfe6ad248314448121b4170e73f40ed5bf73f93e327784f.exe
C:\Windows\system32\choice.exe
choice /C Y /N /D Y /T 0
Network
Files
memory/1968-54-0x00000000013C0000-0x0000000002199000-memory.dmp
memory/1752-55-0x0000000000000000-mapping.dmp
memory/1768-56-0x0000000000000000-mapping.dmp
memory/1968-57-0x00000000013C0000-0x0000000002199000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2022-08-30 01:37
Reported
2022-08-30 01:42
Platform
win10-20220812-en
Max time kernel
52s
Max time network
183s
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 2684 wrote to memory of 2068 | N/A | C:\Users\Admin\AppData\Local\Temp\357ce30c8f64ff9fcbfe6ad248314448121b4170e73f40ed5bf73f93e327784f.exe | C:\Windows\system32\cmd.exe |
| PID 2684 wrote to memory of 2068 | N/A | C:\Users\Admin\AppData\Local\Temp\357ce30c8f64ff9fcbfe6ad248314448121b4170e73f40ed5bf73f93e327784f.exe | C:\Windows\system32\cmd.exe |
| PID 2068 wrote to memory of 1768 | N/A | C:\Windows\system32\cmd.exe | C:\Windows\system32\choice.exe |
| PID 2068 wrote to memory of 1768 | N/A | C:\Windows\system32\cmd.exe | C:\Windows\system32\choice.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\357ce30c8f64ff9fcbfe6ad248314448121b4170e73f40ed5bf73f93e327784f.exe
"C:\Users\Admin\AppData\Local\Temp\357ce30c8f64ff9fcbfe6ad248314448121b4170e73f40ed5bf73f93e327784f.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\357ce30c8f64ff9fcbfe6ad248314448121b4170e73f40ed5bf73f93e327784f.exe
C:\Windows\system32\choice.exe
choice /C Y /N /D Y /T 0
Network
| Country | Destination | Domain | Proto |
| IE | 20.50.80.209:443 | tcp |
Files
memory/2684-115-0x00000000012A0000-0x0000000002079000-memory.dmp
memory/2068-116-0x0000000000000000-mapping.dmp
memory/2684-117-0x00000000012A0000-0x0000000002079000-memory.dmp
memory/1768-118-0x0000000000000000-mapping.dmp