Analysis Overview
SHA256
211fcae029e419ba60bf07b3a1f5036aa6e1761db023a501c3d2e2efb45fbc6b
Threat Level: Known bad
The file 211fcae029e419ba60bf07b3a1f5036aa6e1761db023a501c3d2e2efb45fbc6b 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
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Suspicious use of UnmapMainImage
Suspicious use of FindShellTrayWindow
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-03 20:34
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-03 20:34
Reported
2024-11-03 20:37
Platform
win7-20240903-en
Max time kernel
149s
Max time network
148s
Command Line
Signatures
Tinba / TinyBanker
Tinba family
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\8DB9753F = "C:\\Users\\Admin\\AppData\\Roaming\\8DB9753F\\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\211fcae029e419ba60bf07b3a1f5036aa6e1761db023a501c3d2e2efb45fbc6b.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\Dwm.exe
"C:\Windows\system32\Dwm.exe"
C:\Windows\system32\taskhost.exe
"taskhost.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\211fcae029e419ba60bf07b3a1f5036aa6e1761db023a501c3d2e2efb45fbc6b.exe
"C:\Users\Admin\AppData\Local\Temp\211fcae029e419ba60bf07b3a1f5036aa6e1761db023a501c3d2e2efb45fbc6b.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 |
| US | 8.8.8.8:53 | uyhgqunqkxnx.pw | udp |
| NL | 178.62.201.34:80 | uyhgqunqkxnx.pw | tcp |
| US | 8.8.8.8:53 | vcklmnnejwxx.pw | udp |
| US | 216.218.185.162:80 | vcklmnnejwxx.pw | tcp |
| US | 8.8.8.8:53 | cmnsgscccrej.pw | udp |
| US | 216.218.185.162:80 | cmnsgscccrej.pw | tcp |
| US | 8.8.8.8:53 | evbsdqvgmpph.pw | udp |
| US | 216.218.185.162:80 | evbsdqvgmpph.pw | tcp |
Files
memory/2504-13-0x0000000001D50000-0x0000000002750000-memory.dmp
memory/2504-12-0x0000000000400000-0x000000000041C000-memory.dmp
memory/2156-11-0x0000000076E80000-0x0000000077029000-memory.dmp
memory/1112-10-0x0000000076ED1000-0x0000000076ED2000-memory.dmp
memory/2156-9-0x000000007707F000-0x0000000077081000-memory.dmp
memory/2156-8-0x000000007707F000-0x0000000077080000-memory.dmp
memory/2156-7-0x0000000077080000-0x0000000077081000-memory.dmp
memory/2156-6-0x00000000000C0000-0x00000000000C6000-memory.dmp
memory/2504-5-0x0000000001D50000-0x0000000002750000-memory.dmp
memory/1112-4-0x0000000002530000-0x0000000002536000-memory.dmp
memory/1112-3-0x0000000002530000-0x0000000002536000-memory.dmp
memory/1112-2-0x0000000002530000-0x0000000002536000-memory.dmp
memory/2504-1-0x0000000000020000-0x0000000000021000-memory.dmp
memory/2504-0-0x0000000000400000-0x000000000041C000-memory.dmp
memory/1420-28-0x0000000001E60000-0x0000000001E66000-memory.dmp
memory/1112-29-0x00000000024E0000-0x00000000024E6000-memory.dmp
memory/1032-25-0x0000000076ED1000-0x0000000076ED2000-memory.dmp
memory/1032-24-0x0000000001EA0000-0x0000000001EA6000-memory.dmp
memory/1112-23-0x00000000024E0000-0x00000000024E6000-memory.dmp
memory/1048-21-0x0000000001F10000-0x0000000001F16000-memory.dmp
memory/1420-30-0x0000000076ED1000-0x0000000076ED2000-memory.dmp
memory/1048-31-0x0000000001F10000-0x0000000001F16000-memory.dmp
memory/1420-32-0x0000000001E60000-0x0000000001E66000-memory.dmp
memory/2156-33-0x00000000000C0000-0x00000000000C6000-memory.dmp
memory/2156-38-0x00000000001C0000-0x00000000001C1000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-11-03 20:34
Reported
2024-11-03 20:37
Platform
win10v2004-20241007-en
Max time kernel
150s
Max time network
146s
Command Line
Signatures
Tinba / TinyBanker
Tinba family
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\2B979748 = "C:\\Users\\Admin\\AppData\\Roaming\\2B979748\\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:\Users\Admin\AppData\Local\Temp\211fcae029e419ba60bf07b3a1f5036aa6e1761db023a501c3d2e2efb45fbc6b.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 |
| 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 1936 wrote to memory of 1084 | N/A | C:\Users\Admin\AppData\Local\Temp\211fcae029e419ba60bf07b3a1f5036aa6e1761db023a501c3d2e2efb45fbc6b.exe | C:\Windows\SysWOW64\winver.exe |
| PID 1936 wrote to memory of 1084 | N/A | C:\Users\Admin\AppData\Local\Temp\211fcae029e419ba60bf07b3a1f5036aa6e1761db023a501c3d2e2efb45fbc6b.exe | C:\Windows\SysWOW64\winver.exe |
| PID 1936 wrote to memory of 1084 | N/A | C:\Users\Admin\AppData\Local\Temp\211fcae029e419ba60bf07b3a1f5036aa6e1761db023a501c3d2e2efb45fbc6b.exe | C:\Windows\SysWOW64\winver.exe |
| PID 1936 wrote to memory of 1084 | N/A | C:\Users\Admin\AppData\Local\Temp\211fcae029e419ba60bf07b3a1f5036aa6e1761db023a501c3d2e2efb45fbc6b.exe | C:\Windows\SysWOW64\winver.exe |
| PID 1084 wrote to memory of 3560 | N/A | C:\Windows\SysWOW64\winver.exe | C:\Windows\Explorer.EXE |
| PID 1084 wrote to memory of 2660 | 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\211fcae029e419ba60bf07b3a1f5036aa6e1761db023a501c3d2e2efb45fbc6b.exe
"C:\Users\Admin\AppData\Local\Temp\211fcae029e419ba60bf07b3a1f5036aa6e1761db023a501c3d2e2efb45fbc6b.exe"
C:\Windows\SysWOW64\winver.exe
winver
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1084 -ip 1084
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1084 -s 352
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 217.106.137.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 67.31.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 150.171.27.10:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 10.27.171.150.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.156.103.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 212.20.149.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 110.11.19.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 86.49.80.91.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 | 205.122.19.2.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 |
Files
memory/1936-0-0x0000000000400000-0x000000000041C000-memory.dmp
memory/1936-1-0x00000000005C0000-0x00000000005C1000-memory.dmp
memory/3560-3-0x0000000002C90000-0x0000000002C96000-memory.dmp
memory/3560-2-0x0000000002C90000-0x0000000002C96000-memory.dmp
memory/1936-4-0x0000000002210000-0x0000000002C10000-memory.dmp
memory/3560-5-0x00007FFC718ED000-0x00007FFC718EE000-memory.dmp
memory/1084-6-0x00007FFC71850000-0x00007FFC71A45000-memory.dmp
memory/1936-8-0x0000000000400000-0x000000000041C000-memory.dmp
memory/1936-9-0x0000000002210000-0x0000000002C10000-memory.dmp
memory/3560-10-0x00007FFC71A80000-0x00007FFC71A81000-memory.dmp
memory/3560-11-0x00007FFC71A60000-0x00007FFC71A61000-memory.dmp
memory/1084-13-0x00000000023A0000-0x00000000023A6000-memory.dmp
memory/2660-15-0x0000000000580000-0x0000000000586000-memory.dmp
memory/2660-16-0x00007FFC71A70000-0x00007FFC71A71000-memory.dmp
memory/1084-17-0x00000000023A0000-0x00000000023A6000-memory.dmp