Analysis Overview
SHA256
179d7c2a83202cfb86a49b15cf693c7d803afe9582907932d4ee8138558bf984
Threat Level: Known bad
The file 179d7c2a83202cfb86a49b15cf693c7d803afe9582907932d4ee8138558bf984 was found to be: Known bad.
Malicious Activity Summary
Tinba / TinyBanker
Tinba family
Adds Run key to start application
System Location Discovery: System Language Discovery
Unsigned PE
Program crash
Suspicious use of FindShellTrayWindow
Modifies registry class
Suspicious use of UnmapMainImage
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-05 20:04
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-05 20:04
Reported
2024-11-05 20:06
Platform
win7-20240708-en
Max time kernel
148s
Max time network
150s
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\656A9C1E = "C:\\Users\\Admin\\AppData\\Roaming\\656A9C1E\\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\179d7c2a83202cfb86a49b15cf693c7d803afe9582907932d4ee8138558bf984.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\179d7c2a83202cfb86a49b15cf693c7d803afe9582907932d4ee8138558bf984.exe
"C:\Users\Admin\AppData\Local\Temp\179d7c2a83202cfb86a49b15cf693c7d803afe9582907932d4ee8138558bf984.exe"
C:\Windows\SysWOW64\winver.exe
winver
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | www.google.com | udp |
| US | 8.8.8.8:53 | insamertojertoq.cc | udp |
| US | 8.8.8.8:53 | yxjsibeugmmj.com | udp |
| US | 216.218.185.162:80 | yxjsibeugmmj.com | tcp |
Files
memory/388-0-0x00000000001D0000-0x00000000001D2000-memory.dmp
memory/2624-3-0x0000000000160000-0x0000000000166000-memory.dmp
memory/1192-5-0x0000000002F40000-0x0000000002F46000-memory.dmp
memory/1192-2-0x0000000002F40000-0x0000000002F46000-memory.dmp
memory/1192-1-0x0000000002F40000-0x0000000002F46000-memory.dmp
memory/388-6-0x00000000025C0000-0x0000000002FC0000-memory.dmp
memory/2624-13-0x0000000076D30000-0x0000000076ED9000-memory.dmp
memory/1192-12-0x0000000076D81000-0x0000000076D82000-memory.dmp
memory/2624-11-0x00000000001A0000-0x00000000001A1000-memory.dmp
memory/2624-10-0x0000000076F2F000-0x0000000076F31000-memory.dmp
memory/2624-9-0x0000000076F2F000-0x0000000076F30000-memory.dmp
memory/2624-8-0x0000000076F30000-0x0000000076F31000-memory.dmp
memory/2624-7-0x0000000000160000-0x0000000000166000-memory.dmp
memory/388-14-0x0000000000400000-0x000000000041D000-memory.dmp
memory/1632-23-0x0000000001F20000-0x0000000001F26000-memory.dmp
memory/1192-21-0x0000000002F50000-0x0000000002F56000-memory.dmp
memory/1120-26-0x0000000076D81000-0x0000000076D82000-memory.dmp
memory/1120-25-0x00000000002D0000-0x00000000002D6000-memory.dmp
memory/1164-27-0x0000000001F80000-0x0000000001F86000-memory.dmp
memory/1192-28-0x0000000002F50000-0x0000000002F56000-memory.dmp
memory/1632-30-0x0000000076D81000-0x0000000076D82000-memory.dmp
memory/1632-29-0x0000000001F20000-0x0000000001F26000-memory.dmp
memory/1164-18-0x0000000001F80000-0x0000000001F86000-memory.dmp
memory/1120-16-0x00000000002D0000-0x00000000002D6000-memory.dmp
memory/388-31-0x00000000025C0000-0x0000000002FC0000-memory.dmp
memory/2624-32-0x0000000000160000-0x0000000000166000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-11-05 20:04
Reported
2024-11-05 20:06
Platform
win10v2004-20241007-en
Max time kernel
149s
Max time network
152s
Command Line
Signatures
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\179d7c2a83202cfb86a49b15cf693c7d803afe9582907932d4ee8138558bf984.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\winver.exe | N/A |
Modifies registry class
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{1f3427c8-5c10-4210-aa03-2ee45287d668}\Instance\ | C:\Windows\Explorer.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 |
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 3356 wrote to memory of 1668 | N/A | C:\Users\Admin\AppData\Local\Temp\179d7c2a83202cfb86a49b15cf693c7d803afe9582907932d4ee8138558bf984.exe | C:\Windows\SysWOW64\winver.exe |
| PID 3356 wrote to memory of 1668 | N/A | C:\Users\Admin\AppData\Local\Temp\179d7c2a83202cfb86a49b15cf693c7d803afe9582907932d4ee8138558bf984.exe | C:\Windows\SysWOW64\winver.exe |
| PID 3356 wrote to memory of 1668 | N/A | C:\Users\Admin\AppData\Local\Temp\179d7c2a83202cfb86a49b15cf693c7d803afe9582907932d4ee8138558bf984.exe | C:\Windows\SysWOW64\winver.exe |
| PID 3356 wrote to memory of 1668 | N/A | C:\Users\Admin\AppData\Local\Temp\179d7c2a83202cfb86a49b15cf693c7d803afe9582907932d4ee8138558bf984.exe | C:\Windows\SysWOW64\winver.exe |
| PID 1668 wrote to memory of 3448 | N/A | C:\Windows\SysWOW64\winver.exe | C:\Windows\Explorer.EXE |
| PID 1668 wrote to memory of 3016 | 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\179d7c2a83202cfb86a49b15cf693c7d803afe9582907932d4ee8138558bf984.exe
"C:\Users\Admin\AppData\Local\Temp\179d7c2a83202cfb86a49b15cf693c7d803afe9582907932d4ee8138558bf984.exe"
C:\Windows\SysWOW64\winver.exe
winver
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 184 -p 1668 -ip 1668
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1668 -s 640
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | www.google.com | udp |
| US | 8.8.8.8:53 | insamertojertoq.cc | udp |
| US | 8.8.8.8:53 | 88.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 154.239.44.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 69.31.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 228.249.119.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 104.219.191.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 107.12.20.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 81.144.22.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.58.199.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 14.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 10.28.171.150.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 120.150.79.40.in-addr.arpa | udp |
Files
memory/3356-0-0x00000000005D0000-0x00000000005D2000-memory.dmp
memory/1668-2-0x0000000000CC0000-0x0000000000CC6000-memory.dmp
memory/3448-1-0x00000000027E0000-0x00000000027E6000-memory.dmp
memory/3448-4-0x00000000027E0000-0x00000000027E6000-memory.dmp
memory/1668-6-0x0000000000CC0000-0x0000000000CC6000-memory.dmp
memory/3448-8-0x00007FFBDBAAD000-0x00007FFBDBAAE000-memory.dmp
memory/1668-7-0x0000000077C22000-0x0000000077C23000-memory.dmp
memory/3356-5-0x0000000002390000-0x0000000002D90000-memory.dmp
memory/1668-9-0x00007FFBDBA10000-0x00007FFBDBC05000-memory.dmp
memory/3448-11-0x00007FFBDBC40000-0x00007FFBDBC41000-memory.dmp
memory/3356-10-0x0000000000400000-0x000000000041D000-memory.dmp
memory/3016-12-0x0000000000F70000-0x0000000000F76000-memory.dmp
memory/3016-13-0x0000000000F70000-0x0000000000F76000-memory.dmp
memory/3448-14-0x00007FFBDBC20000-0x00007FFBDBC21000-memory.dmp
memory/1668-15-0x0000000000CC0000-0x0000000000CC6000-memory.dmp
memory/3016-17-0x00007FFBDBC30000-0x00007FFBDBC31000-memory.dmp
memory/3356-18-0x0000000002390000-0x0000000002D90000-memory.dmp