Analysis Overview
SHA256
e49dedfc7adf071bb61e7dd65a8dd65b922e389ecda057cbe52f37cfa01e24f5
Threat Level: Known bad
The file e49dedfc7adf071bb61e7dd65a8dd65b922e389ecda057cbe52f37cfa01e24f5.exe was found to be: Known bad.
Malicious Activity Summary
Tinba / TinyBanker
Tinba family
Adds Run key to start application
Unsigned PE
System Location Discovery: System Language Discovery
Program crash
Suspicious behavior: EnumeratesProcesses
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-21 05:44
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral2
Detonation Overview
Submitted
2024-11-21 05:44
Reported
2024-11-21 05:46
Platform
win10v2004-20241007-en
Max time kernel
103s
Max time network
98s
Command Line
Signatures
Tinba / TinyBanker
Tinba family
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\EDFC18E5 = "C:\\Users\\Admin\\AppData\\Roaming\\EDFC18E5\\bin.exe" | C:\Windows\SysWOW64\winver.exe | N/A |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Windows\SysWOW64\winver.exe |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\e49dedfc7adf071bb61e7dd65a8dd65b922e389ecda057cbe52f37cfa01e24f5.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\winver.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\winver.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\winver.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeShutdownPrivilege | N/A | C:\Windows\Explorer.EXE | N/A |
| Token: SeCreatePagefilePrivilege | N/A | C:\Windows\Explorer.EXE | N/A |
Suspicious use of FindShellTrayWindow
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\winver.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 4676 wrote to memory of 1572 | N/A | C:\Users\Admin\AppData\Local\Temp\e49dedfc7adf071bb61e7dd65a8dd65b922e389ecda057cbe52f37cfa01e24f5.exe | C:\Windows\SysWOW64\winver.exe |
| PID 4676 wrote to memory of 1572 | N/A | C:\Users\Admin\AppData\Local\Temp\e49dedfc7adf071bb61e7dd65a8dd65b922e389ecda057cbe52f37cfa01e24f5.exe | C:\Windows\SysWOW64\winver.exe |
| PID 4676 wrote to memory of 1572 | N/A | C:\Users\Admin\AppData\Local\Temp\e49dedfc7adf071bb61e7dd65a8dd65b922e389ecda057cbe52f37cfa01e24f5.exe | C:\Windows\SysWOW64\winver.exe |
| PID 4676 wrote to memory of 1572 | N/A | C:\Users\Admin\AppData\Local\Temp\e49dedfc7adf071bb61e7dd65a8dd65b922e389ecda057cbe52f37cfa01e24f5.exe | C:\Windows\SysWOW64\winver.exe |
| PID 1572 wrote to memory of 3432 | N/A | C:\Windows\SysWOW64\winver.exe | C:\Windows\Explorer.EXE |
| PID 1572 wrote to memory of 2644 | N/A | C:\Windows\SysWOW64\winver.exe | C:\Windows\system32\sihost.exe |
Processes
C:\Windows\system32\sihost.exe
sihost.exe
C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
C:\Users\Admin\AppData\Local\Temp\e49dedfc7adf071bb61e7dd65a8dd65b922e389ecda057cbe52f37cfa01e24f5.exe
"C:\Users\Admin\AppData\Local\Temp\e49dedfc7adf071bb61e7dd65a8dd65b922e389ecda057cbe52f37cfa01e24f5.exe"
C:\Windows\SysWOW64\winver.exe
winver
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 1572 -ip 1572
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1572 -s 352
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 28.118.140.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 14.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 217.106.137.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.42.69.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 21.236.111.52.in-addr.arpa | udp |
Files
memory/4676-0-0x0000000000590000-0x0000000000591000-memory.dmp
memory/3432-2-0x0000000000D40000-0x0000000000D46000-memory.dmp
memory/3432-1-0x0000000000D40000-0x0000000000D46000-memory.dmp
memory/4676-3-0x0000000002190000-0x0000000002B90000-memory.dmp
memory/1572-4-0x0000000077E72000-0x0000000077E73000-memory.dmp
memory/3432-5-0x00007FFE0FCED000-0x00007FFE0FCEE000-memory.dmp
memory/1572-6-0x00007FFE0FC50000-0x00007FFE0FE45000-memory.dmp
memory/4676-7-0x0000000000400000-0x0000000000417000-memory.dmp
memory/4676-8-0x0000000002190000-0x0000000002B90000-memory.dmp
memory/1572-10-0x0000000002C40000-0x0000000002C46000-memory.dmp
memory/2644-12-0x0000000000B60000-0x0000000000B66000-memory.dmp
memory/1572-13-0x0000000002C40000-0x0000000002C46000-memory.dmp
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-21 05:44
Reported
2024-11-21 05:46
Platform
win7-20240729-en
Max time kernel
119s
Max time network
120s
Command Line
Signatures
Tinba / TinyBanker
Tinba family
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Windows\CurrentVersion\Run\CC5B4AD1 = "C:\\Users\\Admin\\AppData\\Roaming\\CC5B4AD1\\bin.exe" | C:\Windows\SysWOW64\winver.exe | N/A |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\e49dedfc7adf071bb61e7dd65a8dd65b922e389ecda057cbe52f37cfa01e24f5.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\winver.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious use of FindShellTrayWindow
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\winver.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Windows\system32\taskhost.exe
"taskhost.exe"
C:\Windows\system32\Dwm.exe
"C:\Windows\system32\Dwm.exe"
C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
C:\Users\Admin\AppData\Local\Temp\e49dedfc7adf071bb61e7dd65a8dd65b922e389ecda057cbe52f37cfa01e24f5.exe
"C:\Users\Admin\AppData\Local\Temp\e49dedfc7adf071bb61e7dd65a8dd65b922e389ecda057cbe52f37cfa01e24f5.exe"
C:\Windows\SysWOW64\winver.exe
winver
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | spaines.pw | udp |
| US | 216.218.185.162:80 | spaines.pw | tcp |
Files
memory/1200-3-0x0000000003FA0000-0x0000000003FA6000-memory.dmp
memory/1664-0-0x0000000000020000-0x0000000000021000-memory.dmp
memory/1200-2-0x0000000003FA0000-0x0000000003FA6000-memory.dmp
memory/1200-1-0x0000000003FA0000-0x0000000003FA6000-memory.dmp
memory/1664-4-0x0000000001DB0000-0x00000000027B0000-memory.dmp
memory/1996-10-0x0000000077C40000-0x0000000077DE9000-memory.dmp
memory/1200-9-0x0000000077C91000-0x0000000077C92000-memory.dmp
memory/1996-8-0x0000000077E3F000-0x0000000077E41000-memory.dmp
memory/1996-7-0x0000000077E3F000-0x0000000077E40000-memory.dmp
memory/1996-6-0x0000000077E40000-0x0000000077E41000-memory.dmp
memory/1996-5-0x00000000001A0000-0x00000000001A6000-memory.dmp
memory/1664-11-0x0000000000400000-0x0000000000417000-memory.dmp
memory/1664-12-0x0000000001DB0000-0x00000000027B0000-memory.dmp
memory/1160-26-0x0000000077C91000-0x0000000077C92000-memory.dmp
memory/1116-25-0x0000000077C91000-0x0000000077C92000-memory.dmp
memory/1116-24-0x0000000001F80000-0x0000000001F86000-memory.dmp
memory/1432-30-0x0000000077C91000-0x0000000077C92000-memory.dmp
memory/1200-31-0x0000000003F80000-0x0000000003F86000-memory.dmp
memory/1432-29-0x0000000001BA0000-0x0000000001BA6000-memory.dmp
memory/1996-28-0x00000000001A0000-0x00000000001A6000-memory.dmp
memory/1432-23-0x0000000001BA0000-0x0000000001BA6000-memory.dmp
memory/1200-21-0x0000000003F80000-0x0000000003F86000-memory.dmp
memory/1160-19-0x0000000002090000-0x0000000002096000-memory.dmp
memory/1160-27-0x0000000002090000-0x0000000002096000-memory.dmp
memory/1996-36-0x00000000001F0000-0x00000000001F1000-memory.dmp