Analysis Overview
SHA256
1baa0c6f5c3820e7d959aa7e079af9393a1631dc2d4fe322bc3d5f0407ee76b0
Threat Level: Known bad
The file 1baa0c6f5c3820e7d959aa7e079af9393a1631dc2d4fe322bc3d5f0407ee76b0N was found to be: Known bad.
Malicious Activity Summary
Tinba / TinyBanker
Tinba family
Adds Run key to start application
UPX packed file
Unsigned PE
Program crash
System Location Discovery: System Language Discovery
Suspicious use of WriteProcessMemory
Suspicious use of UnmapMainImage
Suspicious use of SendNotifyMessage
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious use of FindShellTrayWindow
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-06 18:50
Signatures
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-06 18:50
Reported
2024-11-06 18:54
Platform
win7-20240708-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-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\73B8C504 = "C:\\Users\\Admin\\AppData\\Roaming\\73B8C504\\bin.exe" | C:\Windows\SysWOW64\winver.exe | N/A |
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | 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\1baa0c6f5c3820e7d959aa7e079af9393a1631dc2d4fe322bc3d5f0407ee76b0N.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 |
| N/A | N/A | C:\Windows\Explorer.EXE | N/A |
| N/A | N/A | C:\Windows\Explorer.EXE | N/A |
Suspicious use of SendNotifyMessage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Explorer.EXE | N/A |
| N/A | N/A | C:\Windows\Explorer.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\1baa0c6f5c3820e7d959aa7e079af9393a1631dc2d4fe322bc3d5f0407ee76b0N.exe
"C:\Users\Admin\AppData\Local\Temp\1baa0c6f5c3820e7d959aa7e079af9393a1631dc2d4fe322bc3d5f0407ee76b0N.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/2360-0-0x0000000000400000-0x0000000000417000-memory.dmp
memory/2360-1-0x0000000000020000-0x0000000000021000-memory.dmp
memory/1228-3-0x0000000002D50000-0x0000000002D56000-memory.dmp
memory/1228-2-0x0000000002D50000-0x0000000002D56000-memory.dmp
memory/1228-4-0x0000000002D50000-0x0000000002D56000-memory.dmp
memory/3028-11-0x0000000077C00000-0x0000000077DA9000-memory.dmp
memory/1228-10-0x0000000077C51000-0x0000000077C52000-memory.dmp
memory/3028-9-0x0000000077DFF000-0x0000000077E01000-memory.dmp
memory/3028-8-0x0000000077DFF000-0x0000000077E00000-memory.dmp
memory/3028-7-0x0000000077E00000-0x0000000077E01000-memory.dmp
memory/3028-6-0x0000000000160000-0x0000000000166000-memory.dmp
memory/2360-5-0x0000000001B80000-0x0000000002580000-memory.dmp
memory/2360-13-0x0000000000400000-0x0000000000417000-memory.dmp
memory/2360-14-0x0000000001B80000-0x0000000002580000-memory.dmp
memory/1080-25-0x0000000000470000-0x0000000000476000-memory.dmp
memory/1228-23-0x0000000002AB0000-0x0000000002AB6000-memory.dmp
memory/1172-21-0x0000000000120000-0x0000000000126000-memory.dmp
memory/1228-26-0x0000000002AB0000-0x0000000002AB6000-memory.dmp
memory/1080-27-0x0000000000470000-0x0000000000476000-memory.dmp
memory/1080-28-0x0000000077C51000-0x0000000077C52000-memory.dmp
memory/1108-29-0x0000000000320000-0x0000000000326000-memory.dmp
memory/1108-30-0x0000000077C51000-0x0000000077C52000-memory.dmp
memory/1172-31-0x0000000000120000-0x0000000000126000-memory.dmp
memory/3028-33-0x0000000000160000-0x0000000000166000-memory.dmp
memory/1172-32-0x0000000077C51000-0x0000000077C52000-memory.dmp
memory/1108-35-0x0000000000320000-0x0000000000326000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-11-06 18:50
Reported
2024-11-06 18:53
Platform
win10v2004-20241007-en
Max time kernel
115s
Max time network
96s
Command Line
Signatures
Tinba / TinyBanker
Tinba family
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\37A78133 = "C:\\Users\\Admin\\AppData\\Roaming\\37A78133\\bin.exe" | C:\Windows\SysWOW64\winver.exe | N/A |
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | 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\1baa0c6f5c3820e7d959aa7e079af9393a1631dc2d4fe322bc3d5f0407ee76b0N.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 |
| Token: SeShutdownPrivilege | N/A | C:\Windows\Explorer.EXE | N/A |
| Token: SeCreatePagefilePrivilege | N/A | C:\Windows\Explorer.EXE | N/A |
| Token: SeShutdownPrivilege | N/A | C:\Windows\Explorer.EXE | N/A |
| Token: SeCreatePagefilePrivilege | N/A | C:\Windows\Explorer.EXE | N/A |
| Token: SeShutdownPrivilege | N/A | C:\Windows\Explorer.EXE | N/A |
| Token: SeCreatePagefilePrivilege | N/A | C:\Windows\Explorer.EXE | N/A |
| 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 |
| N/A | N/A | C:\Windows\Explorer.EXE | N/A |
| N/A | N/A | C:\Windows\Explorer.EXE | N/A |
Suspicious use of UnmapMainImage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Explorer.EXE | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2164 wrote to memory of 4068 | N/A | C:\Users\Admin\AppData\Local\Temp\1baa0c6f5c3820e7d959aa7e079af9393a1631dc2d4fe322bc3d5f0407ee76b0N.exe | C:\Windows\SysWOW64\winver.exe |
| PID 2164 wrote to memory of 4068 | N/A | C:\Users\Admin\AppData\Local\Temp\1baa0c6f5c3820e7d959aa7e079af9393a1631dc2d4fe322bc3d5f0407ee76b0N.exe | C:\Windows\SysWOW64\winver.exe |
| PID 2164 wrote to memory of 4068 | N/A | C:\Users\Admin\AppData\Local\Temp\1baa0c6f5c3820e7d959aa7e079af9393a1631dc2d4fe322bc3d5f0407ee76b0N.exe | C:\Windows\SysWOW64\winver.exe |
| PID 2164 wrote to memory of 4068 | N/A | C:\Users\Admin\AppData\Local\Temp\1baa0c6f5c3820e7d959aa7e079af9393a1631dc2d4fe322bc3d5f0407ee76b0N.exe | C:\Windows\SysWOW64\winver.exe |
| PID 4068 wrote to memory of 3452 | N/A | C:\Windows\SysWOW64\winver.exe | C:\Windows\Explorer.EXE |
| PID 4068 wrote to memory of 2516 | 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\1baa0c6f5c3820e7d959aa7e079af9393a1631dc2d4fe322bc3d5f0407ee76b0N.exe
"C:\Users\Admin\AppData\Local\Temp\1baa0c6f5c3820e7d959aa7e079af9393a1631dc2d4fe322bc3d5f0407ee76b0N.exe"
C:\Windows\SysWOW64\winver.exe
winver
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 368 -p 4068 -ip 4068
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4068 -s 356
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 | 104.219.191.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 77.190.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 138.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 196.249.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 56.163.245.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 79.190.18.2.in-addr.arpa | udp |
Files
memory/2164-0-0x0000000000400000-0x0000000000417000-memory.dmp
memory/2164-1-0x00000000004C0000-0x00000000004C1000-memory.dmp
memory/3452-3-0x0000000000C70000-0x0000000000C76000-memory.dmp
memory/3452-2-0x0000000000C70000-0x0000000000C76000-memory.dmp
memory/3452-6-0x00007FFE1544D000-0x00007FFE1544E000-memory.dmp
memory/4068-5-0x0000000077DD2000-0x0000000077DD3000-memory.dmp
memory/2164-4-0x00000000020B0000-0x0000000002AB0000-memory.dmp
memory/4068-7-0x00007FFE153B0000-0x00007FFE155A5000-memory.dmp
memory/3452-8-0x00007FFE155E0000-0x00007FFE155E1000-memory.dmp
memory/2164-10-0x0000000000400000-0x0000000000417000-memory.dmp
memory/2164-11-0x00000000020B0000-0x0000000002AB0000-memory.dmp
memory/3452-12-0x00007FFE155C0000-0x00007FFE155C1000-memory.dmp
memory/4068-14-0x00000000013A0000-0x00000000013A6000-memory.dmp
memory/2516-16-0x0000000000700000-0x0000000000706000-memory.dmp
memory/4068-17-0x00000000013A0000-0x00000000013A6000-memory.dmp