Analysis Overview
SHA256
7383d630d34ec3fec8f84e7bfa64361e6a28f1450928111a0d9d46192efd1e8c
Threat Level: Known bad
The file 7383d630d34ec3fec8f84e7bfa64361e6a28f1450928111a0d9d46192efd1e8cN was found to be: Known bad.
Malicious Activity Summary
Tinba family
Tinba / TinyBanker
Adds Run key to start application
System Location Discovery: System Language Discovery
Unsigned PE
Program crash
Suspicious use of AdjustPrivilegeToken
Suspicious use of UnmapMainImage
Suspicious behavior: EnumeratesProcesses
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
Modifies registry class
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-04 03:19
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-04 03:19
Reported
2024-11-04 03:21
Platform
win7-20240903-en
Max time kernel
119s
Max time network
118s
Command Line
Signatures
Tinba / TinyBanker
Tinba family
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Windows\CurrentVersion\Run\ECEB7B9A = "C:\\Users\\Admin\\AppData\\Roaming\\ECEB7B9A\\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\7383d630d34ec3fec8f84e7bfa64361e6a28f1450928111a0d9d46192efd1e8cN.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\7383d630d34ec3fec8f84e7bfa64361e6a28f1450928111a0d9d46192efd1e8cN.exe
"C:\Users\Admin\AppData\Local\Temp\7383d630d34ec3fec8f84e7bfa64361e6a28f1450928111a0d9d46192efd1e8cN.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 |
| US | 8.8.8.8:53 | lngothvvceon.com | udp |
| US | 216.218.185.162:80 | lngothvvceon.com | tcp |
Files
memory/2084-0-0x0000000000250000-0x0000000000252000-memory.dmp
memory/2500-3-0x0000000000160000-0x0000000000166000-memory.dmp
memory/1208-2-0x00000000025C0000-0x00000000025C6000-memory.dmp
memory/1208-1-0x00000000025C0000-0x00000000025C6000-memory.dmp
memory/1208-5-0x00000000025C0000-0x00000000025C6000-memory.dmp
memory/2084-6-0x00000000025D0000-0x0000000002FD0000-memory.dmp
memory/2500-13-0x0000000077190000-0x0000000077339000-memory.dmp
memory/1208-12-0x00000000771E1000-0x00000000771E2000-memory.dmp
memory/2500-11-0x00000000001A0000-0x00000000001A1000-memory.dmp
memory/2500-10-0x000000007738F000-0x0000000077391000-memory.dmp
memory/2500-9-0x000000007738F000-0x0000000077390000-memory.dmp
memory/2500-8-0x0000000077390000-0x0000000077391000-memory.dmp
memory/2500-7-0x0000000000160000-0x0000000000166000-memory.dmp
memory/2084-26-0x0000000000400000-0x000000000041D000-memory.dmp
memory/1648-23-0x0000000001F10000-0x0000000001F16000-memory.dmp
memory/1208-21-0x00000000025D0000-0x00000000025D6000-memory.dmp
memory/1152-18-0x0000000000130000-0x0000000000136000-memory.dmp
memory/1108-15-0x00000000002A0000-0x00000000002A6000-memory.dmp
memory/1648-30-0x00000000771E1000-0x00000000771E2000-memory.dmp
memory/1648-29-0x0000000001F10000-0x0000000001F16000-memory.dmp
memory/1152-28-0x00000000771E1000-0x00000000771E2000-memory.dmp
memory/1152-27-0x0000000000130000-0x0000000000136000-memory.dmp
memory/1108-31-0x00000000002A0000-0x00000000002A6000-memory.dmp
memory/1208-32-0x00000000025D0000-0x00000000025D6000-memory.dmp
memory/2084-33-0x00000000025D0000-0x0000000002FD0000-memory.dmp
memory/2500-34-0x0000000000160000-0x0000000000166000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-11-04 03:19
Reported
2024-11-04 03:22
Platform
win10v2004-20241007-en
Max time kernel
118s
Max time network
114s
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\7383d630d34ec3fec8f84e7bfa64361e6a28f1450928111a0d9d46192efd1e8cN.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 |
| 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 2752 wrote to memory of 4648 | N/A | C:\Users\Admin\AppData\Local\Temp\7383d630d34ec3fec8f84e7bfa64361e6a28f1450928111a0d9d46192efd1e8cN.exe | C:\Windows\SysWOW64\winver.exe |
| PID 2752 wrote to memory of 4648 | N/A | C:\Users\Admin\AppData\Local\Temp\7383d630d34ec3fec8f84e7bfa64361e6a28f1450928111a0d9d46192efd1e8cN.exe | C:\Windows\SysWOW64\winver.exe |
| PID 2752 wrote to memory of 4648 | N/A | C:\Users\Admin\AppData\Local\Temp\7383d630d34ec3fec8f84e7bfa64361e6a28f1450928111a0d9d46192efd1e8cN.exe | C:\Windows\SysWOW64\winver.exe |
| PID 2752 wrote to memory of 4648 | N/A | C:\Users\Admin\AppData\Local\Temp\7383d630d34ec3fec8f84e7bfa64361e6a28f1450928111a0d9d46192efd1e8cN.exe | C:\Windows\SysWOW64\winver.exe |
| PID 4648 wrote to memory of 3576 | N/A | C:\Windows\SysWOW64\winver.exe | C:\Windows\Explorer.EXE |
| PID 4648 wrote to memory of 2540 | 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\7383d630d34ec3fec8f84e7bfa64361e6a28f1450928111a0d9d46192efd1e8cN.exe
"C:\Users\Admin\AppData\Local\Temp\7383d630d34ec3fec8f84e7bfa64361e6a28f1450928111a0d9d46192efd1e8cN.exe"
C:\Windows\SysWOW64\winver.exe
winver
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4648 -ip 4648
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4648 -s 632
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 | 209.205.72.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 83.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 71.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 228.249.119.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 58.99.105.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.150.49.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 56.163.245.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.42.69.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 11.227.111.52.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 |
Files
memory/2752-0-0x0000000000580000-0x0000000000582000-memory.dmp
memory/2752-5-0x0000000002270000-0x0000000002C70000-memory.dmp
memory/4648-2-0x00000000026F0000-0x00000000026F6000-memory.dmp
memory/3576-4-0x0000000002BB0000-0x0000000002BB6000-memory.dmp
memory/3576-1-0x0000000002BB0000-0x0000000002BB6000-memory.dmp
memory/3576-7-0x00007FFDBA80D000-0x00007FFDBA80E000-memory.dmp
memory/4648-6-0x00000000774E2000-0x00000000774E3000-memory.dmp
memory/4648-8-0x00007FFDBA770000-0x00007FFDBA965000-memory.dmp
memory/2752-9-0x0000000000400000-0x000000000041D000-memory.dmp
memory/2540-10-0x00000000005A0000-0x00000000005A6000-memory.dmp
memory/2540-11-0x00000000005A0000-0x00000000005A6000-memory.dmp
memory/2752-12-0x0000000002270000-0x0000000002C70000-memory.dmp
memory/4648-13-0x00000000026F0000-0x00000000026F6000-memory.dmp
memory/3576-15-0x00007FFDBA9A0000-0x00007FFDBA9A1000-memory.dmp
memory/3576-16-0x00007FFDBA980000-0x00007FFDBA981000-memory.dmp
memory/2540-17-0x00007FFDBA990000-0x00007FFDBA991000-memory.dmp