Analysis Overview
SHA256
1064d20fc54b536bb7315852177bd379b284e9ab5865ddb7f8305b9fe8f7f116
Threat Level: Known bad
The file 1064d20fc54b536bb7315852177bd379b284e9ab5865ddb7f8305b9fe8f7f116 was found to be: Known bad.
Malicious Activity Summary
Tinba / TinyBanker
Tinba family
Adds Run key to start application
Program crash
Unsigned PE
System Location Discovery: System Language Discovery
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious use of FindShellTrayWindow
Suspicious use of AdjustPrivilegeToken
Suspicious use of UnmapMainImage
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-11 19:43
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-11 19:43
Reported
2024-11-11 19:46
Platform
win7-20240903-en
Max time kernel
149s
Max time network
149s
Command Line
Signatures
Tinba / TinyBanker
Tinba family
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Windows\CurrentVersion\Run\9EB7A620 = "C:\\Users\\Admin\\AppData\\Roaming\\9EB7A620\\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\1064d20fc54b536bb7315852177bd379b284e9ab5865ddb7f8305b9fe8f7f116.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\1064d20fc54b536bb7315852177bd379b284e9ab5865ddb7f8305b9fe8f7f116.exe
"C:\Users\Admin\AppData\Local\Temp\1064d20fc54b536bb7315852177bd379b284e9ab5865ddb7f8305b9fe8f7f116.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/2448-0-0x0000000000020000-0x0000000000021000-memory.dmp
memory/1208-3-0x0000000002560000-0x0000000002566000-memory.dmp
memory/1208-2-0x0000000002560000-0x0000000002566000-memory.dmp
memory/1208-1-0x0000000002560000-0x0000000002566000-memory.dmp
memory/2448-4-0x0000000001D40000-0x0000000002740000-memory.dmp
memory/2320-10-0x0000000077220000-0x00000000773C9000-memory.dmp
memory/1208-9-0x0000000077271000-0x0000000077272000-memory.dmp
memory/2320-8-0x000000007741F000-0x0000000077421000-memory.dmp
memory/2320-7-0x000000007741F000-0x0000000077420000-memory.dmp
memory/2320-6-0x0000000077420000-0x0000000077421000-memory.dmp
memory/2320-5-0x00000000000B0000-0x00000000000B6000-memory.dmp
memory/2448-11-0x0000000000400000-0x0000000000412000-memory.dmp
memory/2448-12-0x0000000001D40000-0x0000000002740000-memory.dmp
memory/1208-22-0x0000000002510000-0x0000000002516000-memory.dmp
memory/1172-20-0x0000000000130000-0x0000000000136000-memory.dmp
memory/1096-29-0x0000000077271000-0x0000000077272000-memory.dmp
memory/1172-28-0x0000000000130000-0x0000000000136000-memory.dmp
memory/1172-27-0x0000000077271000-0x0000000077272000-memory.dmp
memory/1096-33-0x0000000000350000-0x0000000000356000-memory.dmp
memory/1424-35-0x0000000077271000-0x0000000077272000-memory.dmp
memory/1424-34-0x0000000077271000-0x0000000077272000-memory.dmp
memory/1096-26-0x0000000077271000-0x0000000077272000-memory.dmp
memory/1096-25-0x0000000077271000-0x0000000077272000-memory.dmp
memory/2320-24-0x00000000000B0000-0x00000000000B6000-memory.dmp
memory/1096-23-0x0000000077271000-0x0000000077272000-memory.dmp
memory/1208-37-0x0000000002510000-0x0000000002516000-memory.dmp
memory/1424-39-0x0000000001ED0000-0x0000000001ED6000-memory.dmp
memory/1424-40-0x0000000077271000-0x0000000077272000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-11-11 19:43
Reported
2024-11-11 19:46
Platform
win10v2004-20241007-en
Max time kernel
134s
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-1-5-21-2045521122-590294423-3465680274-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\BBEEF847 = "C:\\Users\\Admin\\AppData\\Roaming\\BBEEF847\\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:\Windows\SysWOW64\winver.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\1064d20fc54b536bb7315852177bd379b284e9ab5865ddb7f8305b9fe8f7f116.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 3556 wrote to memory of 4336 | N/A | C:\Users\Admin\AppData\Local\Temp\1064d20fc54b536bb7315852177bd379b284e9ab5865ddb7f8305b9fe8f7f116.exe | C:\Windows\SysWOW64\winver.exe |
| PID 3556 wrote to memory of 4336 | N/A | C:\Users\Admin\AppData\Local\Temp\1064d20fc54b536bb7315852177bd379b284e9ab5865ddb7f8305b9fe8f7f116.exe | C:\Windows\SysWOW64\winver.exe |
| PID 3556 wrote to memory of 4336 | N/A | C:\Users\Admin\AppData\Local\Temp\1064d20fc54b536bb7315852177bd379b284e9ab5865ddb7f8305b9fe8f7f116.exe | C:\Windows\SysWOW64\winver.exe |
| PID 3556 wrote to memory of 4336 | N/A | C:\Users\Admin\AppData\Local\Temp\1064d20fc54b536bb7315852177bd379b284e9ab5865ddb7f8305b9fe8f7f116.exe | C:\Windows\SysWOW64\winver.exe |
| PID 4336 wrote to memory of 3532 | N/A | C:\Windows\SysWOW64\winver.exe | C:\Windows\Explorer.EXE |
| PID 4336 wrote to memory of 2688 | 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\1064d20fc54b536bb7315852177bd379b284e9ab5865ddb7f8305b9fe8f7f116.exe
"C:\Users\Admin\AppData\Local\Temp\1064d20fc54b536bb7315852177bd379b284e9ab5865ddb7f8305b9fe8f7f116.exe"
C:\Windows\SysWOW64\winver.exe
winver
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4336 -ip 4336
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4336 -s 352
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 28.118.140.52.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 | 149.220.183.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 53.210.109.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.42.69.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 75.117.19.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 68.209.201.84.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 14.227.111.52.in-addr.arpa | udp |
Files
memory/3556-0-0x00000000005C0000-0x00000000005C1000-memory.dmp
memory/3532-1-0x0000000001300000-0x0000000001306000-memory.dmp
memory/3532-2-0x0000000001300000-0x0000000001306000-memory.dmp
memory/3556-3-0x00000000022F0000-0x0000000002CF0000-memory.dmp
memory/3532-5-0x00007FF89200D000-0x00007FF89200E000-memory.dmp
memory/4336-4-0x0000000077202000-0x0000000077203000-memory.dmp
memory/4336-6-0x00007FF891F70000-0x00007FF892165000-memory.dmp
memory/3532-7-0x00007FF8921A0000-0x00007FF8921A1000-memory.dmp
memory/3556-9-0x00000000022F0000-0x0000000002CF0000-memory.dmp
memory/3556-8-0x0000000000400000-0x0000000000412000-memory.dmp
memory/3532-10-0x00007FF892180000-0x00007FF892181000-memory.dmp
memory/4336-12-0x0000000001120000-0x0000000001126000-memory.dmp
memory/2688-14-0x0000000000640000-0x0000000000646000-memory.dmp
memory/4336-15-0x0000000001120000-0x0000000001126000-memory.dmp