Analysis Overview
SHA256
2547db5c6fc2f091fbf60ae3b6be686aa09393eaa50a4548574df55acab814fd
Threat Level: Known bad
The file 2547db5c6fc2f091fbf60ae3b6be686aa09393eaa50a4548574df55acab814fdN 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 AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of UnmapMainImage
Suspicious use of FindShellTrayWindow
Suspicious behavior: EnumeratesProcesses
Suspicious use of SendNotifyMessage
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-05 05:19
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
2024-11-05 05:19
Reported
2024-11-05 05:21
Platform
win7-20240903-en
Max time kernel
118s
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-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Windows\CurrentVersion\Run\60FC9D64 = "C:\\Users\\Admin\\AppData\\Roaming\\60FC9D64\\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\2547db5c6fc2f091fbf60ae3b6be686aa09393eaa50a4548574df55acab814fdN.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\2547db5c6fc2f091fbf60ae3b6be686aa09393eaa50a4548574df55acab814fdN.exe
"C:\Users\Admin\AppData\Local\Temp\2547db5c6fc2f091fbf60ae3b6be686aa09393eaa50a4548574df55acab814fdN.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/2668-0-0x0000000000400000-0x0000000000417000-memory.dmp
memory/2668-1-0x0000000000020000-0x0000000000021000-memory.dmp
memory/1204-3-0x0000000002D80000-0x0000000002D86000-memory.dmp
memory/1204-2-0x0000000002D80000-0x0000000002D86000-memory.dmp
memory/1204-4-0x0000000002D80000-0x0000000002D86000-memory.dmp
memory/2668-5-0x0000000001DA0000-0x00000000027A0000-memory.dmp
memory/2704-6-0x0000000000120000-0x0000000000126000-memory.dmp
memory/2704-7-0x00000000775B0000-0x00000000775B1000-memory.dmp
memory/2704-8-0x00000000775AF000-0x00000000775B0000-memory.dmp
memory/2704-9-0x00000000775AF000-0x00000000775B1000-memory.dmp
memory/1204-10-0x0000000077401000-0x0000000077402000-memory.dmp
memory/2704-11-0x00000000773B0000-0x0000000077559000-memory.dmp
memory/2668-12-0x0000000000400000-0x0000000000417000-memory.dmp
memory/2668-13-0x0000000001DA0000-0x00000000027A0000-memory.dmp
memory/1620-24-0x0000000001BE0000-0x0000000001BE6000-memory.dmp
memory/1108-25-0x0000000000210000-0x0000000000216000-memory.dmp
memory/1204-22-0x0000000002D20000-0x0000000002D26000-memory.dmp
memory/1164-20-0x00000000001B0000-0x00000000001B6000-memory.dmp
memory/1108-26-0x0000000077401000-0x0000000077402000-memory.dmp
memory/1620-27-0x0000000001BE0000-0x0000000001BE6000-memory.dmp
memory/1620-28-0x0000000077401000-0x0000000077402000-memory.dmp
memory/1204-29-0x0000000002D20000-0x0000000002D26000-memory.dmp
memory/1164-30-0x00000000001B0000-0x00000000001B6000-memory.dmp
memory/2704-31-0x0000000000120000-0x0000000000126000-memory.dmp
memory/2704-36-0x00000000001B0000-0x00000000001B1000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-11-05 05:19
Reported
2024-11-05 05:21
Platform
win10v2004-20241007-en
Max time kernel
118s
Max time network
102s
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\13D168A3 = "C:\\Users\\Admin\\AppData\\Roaming\\13D168A3\\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\2547db5c6fc2f091fbf60ae3b6be686aa09393eaa50a4548574df55acab814fdN.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 UnmapMainImage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Explorer.EXE | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 3460 wrote to memory of 3972 | N/A | C:\Users\Admin\AppData\Local\Temp\2547db5c6fc2f091fbf60ae3b6be686aa09393eaa50a4548574df55acab814fdN.exe | C:\Windows\SysWOW64\winver.exe |
| PID 3460 wrote to memory of 3972 | N/A | C:\Users\Admin\AppData\Local\Temp\2547db5c6fc2f091fbf60ae3b6be686aa09393eaa50a4548574df55acab814fdN.exe | C:\Windows\SysWOW64\winver.exe |
| PID 3460 wrote to memory of 3972 | N/A | C:\Users\Admin\AppData\Local\Temp\2547db5c6fc2f091fbf60ae3b6be686aa09393eaa50a4548574df55acab814fdN.exe | C:\Windows\SysWOW64\winver.exe |
| PID 3460 wrote to memory of 3972 | N/A | C:\Users\Admin\AppData\Local\Temp\2547db5c6fc2f091fbf60ae3b6be686aa09393eaa50a4548574df55acab814fdN.exe | C:\Windows\SysWOW64\winver.exe |
| PID 3972 wrote to memory of 3424 | N/A | C:\Windows\SysWOW64\winver.exe | C:\Windows\Explorer.EXE |
| PID 3972 wrote to memory of 3044 | 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\2547db5c6fc2f091fbf60ae3b6be686aa09393eaa50a4548574df55acab814fdN.exe
"C:\Users\Admin\AppData\Local\Temp\2547db5c6fc2f091fbf60ae3b6be686aa09393eaa50a4548574df55acab814fdN.exe"
C:\Windows\SysWOW64\winver.exe
winver
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 3972 -ip 3972
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3972 -s 352
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 150.171.28.10:443 | g.bing.com | tcp |
| 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 | 73.144.22.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 97.17.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 53.210.109.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 23.236.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 10.27.171.150.in-addr.arpa | udp |
Files
memory/3460-0-0x0000000000400000-0x0000000000417000-memory.dmp
memory/3460-1-0x00000000006C0000-0x00000000006C1000-memory.dmp
memory/3424-3-0x0000000002900000-0x0000000002906000-memory.dmp
memory/3424-2-0x0000000002900000-0x0000000002906000-memory.dmp
memory/3460-4-0x0000000002210000-0x0000000002C10000-memory.dmp
memory/3972-5-0x0000000077662000-0x0000000077663000-memory.dmp
memory/3424-6-0x00007FFA6698D000-0x00007FFA6698E000-memory.dmp
memory/3972-7-0x00007FFA668F0000-0x00007FFA66AE5000-memory.dmp
memory/3424-8-0x00007FFA66B20000-0x00007FFA66B21000-memory.dmp
memory/3460-10-0x0000000000400000-0x0000000000417000-memory.dmp
memory/3460-11-0x0000000002210000-0x0000000002C10000-memory.dmp
memory/3972-13-0x0000000000A10000-0x0000000000A16000-memory.dmp
memory/3044-16-0x00007FFA6698D000-0x00007FFA6698E000-memory.dmp
memory/3044-15-0x00000000005C0000-0x00000000005C6000-memory.dmp
memory/3972-17-0x0000000000A10000-0x0000000000A16000-memory.dmp
memory/3044-18-0x00000000005C0000-0x00000000005C6000-memory.dmp
memory/3044-19-0x00007FFA66B10000-0x00007FFA66B11000-memory.dmp