Analysis Overview
SHA256
db72dd16612d30a3e1a3126bbc946de1ea89a0fb597ef41a35c15748f4b73a9b
Threat Level: Known bad
The file db72dd16612d30a3e1a3126bbc946de1ea89a0fb597ef41a35c15748f4b73a9b was found to be: Known bad.
Malicious Activity Summary
Tinba / TinyBanker
Adds Run key to start application
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2023-11-27 02:09
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2023-11-27 02:09
Reported
2023-11-27 02:12
Platform
win7-20231025-en
Max time kernel
149s
Max time network
150s
Command Line
Signatures
Tinba / TinyBanker
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-1861898231-3446828954-4278112889-1000\Software\Microsoft\Windows\CurrentVersion\Run\4EEA8955 = "C:\\Users\\Admin\\AppData\\Roaming\\4EEA8955\\bin.exe" | C:\Windows\SysWOW64\explorer.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Explorer.EXE | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
C:\Windows\system32\Dwm.exe
"C:\Windows\system32\Dwm.exe"
C:\Windows\system32\taskhost.exe
"taskhost.exe"
C:\Users\Admin\AppData\Local\Temp\db72dd16612d30a3e1a3126bbc946de1ea89a0fb597ef41a35c15748f4b73a9b.exe
"C:\Users\Admin\AppData\Local\Temp\db72dd16612d30a3e1a3126bbc946de1ea89a0fb597ef41a35c15748f4b73a9b.exe"
C:\Windows\SysWOW64\explorer.exe
explorer
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | jw61gd6328hdy3tep.cc | udp |
| US | 216.218.185.162:80 | jw61gd6328hdy3tep.cc | tcp |
Files
memory/2936-0-0x0000000000230000-0x0000000000231000-memory.dmp
memory/2936-1-0x0000000000400000-0x0000000000415000-memory.dmp
memory/2936-2-0x0000000002140000-0x0000000002B40000-memory.dmp
memory/2088-5-0x0000000000190000-0x0000000000197000-memory.dmp
memory/2936-3-0x0000000000250000-0x0000000000251000-memory.dmp
memory/2088-6-0x0000000000190000-0x0000000000197000-memory.dmp
memory/1116-10-0x0000000001D20000-0x0000000001D27000-memory.dmp
memory/1172-13-0x0000000000120000-0x0000000000127000-memory.dmp
memory/1116-16-0x0000000001D20000-0x0000000001D27000-memory.dmp
memory/1116-18-0x0000000077C51000-0x0000000077C52000-memory.dmp
memory/1172-20-0x0000000000120000-0x0000000000127000-memory.dmp
memory/1208-22-0x0000000077C51000-0x0000000077C52000-memory.dmp
memory/1208-24-0x0000000002AA0000-0x0000000002AA7000-memory.dmp
memory/2936-26-0x0000000077E00000-0x0000000077E01000-memory.dmp
memory/2936-28-0x0000000077DFF000-0x0000000077E00000-memory.dmp
memory/2936-21-0x0000000000290000-0x0000000000297000-memory.dmp
memory/1208-17-0x0000000002AA0000-0x0000000002AA7000-memory.dmp
memory/2936-29-0x0000000077DFF000-0x0000000077E01000-memory.dmp
memory/2088-30-0x0000000077E00000-0x0000000077E01000-memory.dmp
memory/2088-31-0x0000000077DFF000-0x0000000077E00000-memory.dmp
memory/2088-32-0x0000000077DFF000-0x0000000077E01000-memory.dmp
memory/2936-33-0x0000000000290000-0x0000000000297000-memory.dmp
memory/2088-34-0x00000000001A0000-0x00000000001A7000-memory.dmp
memory/2088-35-0x00000000002D0000-0x00000000002D1000-memory.dmp
memory/2936-42-0x0000000002140000-0x0000000002B40000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2023-11-27 02:09
Reported
2023-11-27 02:12
Platform
win10v2004-20231023-en
Max time kernel
33s
Max time network
38s
Command Line
Signatures
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\explorer.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\explorer.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 3336 wrote to memory of 2156 | N/A | C:\Users\Admin\AppData\Local\Temp\db72dd16612d30a3e1a3126bbc946de1ea89a0fb597ef41a35c15748f4b73a9b.exe | C:\Windows\SysWOW64\explorer.exe |
| PID 3336 wrote to memory of 2156 | N/A | C:\Users\Admin\AppData\Local\Temp\db72dd16612d30a3e1a3126bbc946de1ea89a0fb597ef41a35c15748f4b73a9b.exe | C:\Windows\SysWOW64\explorer.exe |
| PID 3336 wrote to memory of 2156 | N/A | C:\Users\Admin\AppData\Local\Temp\db72dd16612d30a3e1a3126bbc946de1ea89a0fb597ef41a35c15748f4b73a9b.exe | C:\Windows\SysWOW64\explorer.exe |
| PID 3336 wrote to memory of 2156 | N/A | C:\Users\Admin\AppData\Local\Temp\db72dd16612d30a3e1a3126bbc946de1ea89a0fb597ef41a35c15748f4b73a9b.exe | C:\Windows\SysWOW64\explorer.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\db72dd16612d30a3e1a3126bbc946de1ea89a0fb597ef41a35c15748f4b73a9b.exe
"C:\Users\Admin\AppData\Local\Temp\db72dd16612d30a3e1a3126bbc946de1ea89a0fb597ef41a35c15748f4b73a9b.exe"
C:\Windows\SysWOW64\explorer.exe
explorer
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 59.128.231.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 22.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.165.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | jw61gd6328hdy3tep.cc | udp |
Files
memory/3336-0-0x0000000000570000-0x0000000000571000-memory.dmp
memory/3336-1-0x0000000000400000-0x0000000000415000-memory.dmp
memory/3336-2-0x0000000002570000-0x0000000002F70000-memory.dmp
memory/3336-3-0x00000000009F0000-0x00000000009F1000-memory.dmp
memory/2156-6-0x0000000000890000-0x0000000000897000-memory.dmp
memory/2156-7-0x0000000000890000-0x0000000000897000-memory.dmp
memory/2156-8-0x0000000000890000-0x0000000000897000-memory.dmp
memory/2340-12-0x0000000000EE0000-0x0000000000EE7000-memory.dmp
memory/2440-13-0x0000000000E60000-0x0000000000E67000-memory.dmp
memory/2300-15-0x0000000000580000-0x0000000000587000-memory.dmp
memory/2300-17-0x00007FFC8E5AD000-0x00007FFC8E5AE000-memory.dmp