Analysis Overview
SHA256
d36f0b687676c4426e2190b4a9e54dd25a8f6f491de2d7f7e827c1684675be01
Threat Level: Known bad
The file d36f0b687676c4426e2190b4a9e54dd25a8f6f491de2d7f7e827c1684675be01N was found to be: Known bad.
Malicious Activity Summary
Tinba / TinyBanker
Tinba family
Adds Run key to start application
Unsigned PE
System Location Discovery: System Language Discovery
Program crash
Suspicious use of WriteProcessMemory
Suspicious use of UnmapMainImage
Suspicious behavior: EnumeratesProcesses
Suspicious use of FindShellTrayWindow
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-03 09:10
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-03 09:10
Reported
2024-11-03 09:12
Platform
win7-20240708-en
Max time kernel
148s
Max time network
152s
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\62B3C8D2 = "C:\\Users\\Admin\\AppData\\Roaming\\62B3C8D2\\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\d36f0b687676c4426e2190b4a9e54dd25a8f6f491de2d7f7e827c1684675be01N.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\d36f0b687676c4426e2190b4a9e54dd25a8f6f491de2d7f7e827c1684675be01N.exe
"C:\Users\Admin\AppData\Local\Temp\d36f0b687676c4426e2190b4a9e54dd25a8f6f491de2d7f7e827c1684675be01N.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/2644-0-0x0000000000280000-0x0000000000282000-memory.dmp
memory/1196-5-0x00000000024D0000-0x00000000024D6000-memory.dmp
memory/1988-3-0x0000000000160000-0x0000000000166000-memory.dmp
memory/1196-2-0x00000000024D0000-0x00000000024D6000-memory.dmp
memory/1196-1-0x00000000024D0000-0x00000000024D6000-memory.dmp
memory/2644-6-0x00000000024E0000-0x0000000002EE0000-memory.dmp
memory/1988-13-0x0000000077A50000-0x0000000077BF9000-memory.dmp
memory/1196-12-0x0000000077AA1000-0x0000000077AA2000-memory.dmp
memory/1988-11-0x00000000001A0000-0x00000000001A1000-memory.dmp
memory/1988-10-0x0000000077C4F000-0x0000000077C51000-memory.dmp
memory/1988-9-0x0000000077C4F000-0x0000000077C50000-memory.dmp
memory/1988-7-0x0000000000160000-0x0000000000166000-memory.dmp
memory/1988-8-0x0000000077C50000-0x0000000077C51000-memory.dmp
memory/2644-14-0x0000000000400000-0x000000000041D000-memory.dmp
memory/1192-24-0x0000000001CF0000-0x0000000001CF6000-memory.dmp
memory/1172-32-0x0000000002090000-0x0000000002096000-memory.dmp
memory/1192-31-0x0000000077AA1000-0x0000000077AA2000-memory.dmp
memory/1192-30-0x0000000001CF0000-0x0000000001CF6000-memory.dmp
memory/1196-29-0x00000000024E0000-0x00000000024E6000-memory.dmp
memory/1116-28-0x0000000077AA1000-0x0000000077AA2000-memory.dmp
memory/1116-27-0x0000000000410000-0x0000000000416000-memory.dmp
memory/1196-22-0x00000000024E0000-0x00000000024E6000-memory.dmp
memory/1172-19-0x0000000002090000-0x0000000002096000-memory.dmp
memory/1116-17-0x0000000000410000-0x0000000000416000-memory.dmp
memory/2644-33-0x00000000024E0000-0x0000000002EE0000-memory.dmp
memory/1988-39-0x0000000000160000-0x0000000000166000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-11-03 09:10
Reported
2024-11-03 09:12
Platform
win10v2004-20241007-en
Max time kernel
149s
Max time network
150s
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\d36f0b687676c4426e2190b4a9e54dd25a8f6f491de2d7f7e827c1684675be01N.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 552 wrote to memory of 544 | N/A | C:\Users\Admin\AppData\Local\Temp\d36f0b687676c4426e2190b4a9e54dd25a8f6f491de2d7f7e827c1684675be01N.exe | C:\Windows\SysWOW64\winver.exe |
| PID 552 wrote to memory of 544 | N/A | C:\Users\Admin\AppData\Local\Temp\d36f0b687676c4426e2190b4a9e54dd25a8f6f491de2d7f7e827c1684675be01N.exe | C:\Windows\SysWOW64\winver.exe |
| PID 552 wrote to memory of 544 | N/A | C:\Users\Admin\AppData\Local\Temp\d36f0b687676c4426e2190b4a9e54dd25a8f6f491de2d7f7e827c1684675be01N.exe | C:\Windows\SysWOW64\winver.exe |
| PID 552 wrote to memory of 544 | N/A | C:\Users\Admin\AppData\Local\Temp\d36f0b687676c4426e2190b4a9e54dd25a8f6f491de2d7f7e827c1684675be01N.exe | C:\Windows\SysWOW64\winver.exe |
| PID 544 wrote to memory of 3432 | N/A | C:\Windows\SysWOW64\winver.exe | C:\Windows\Explorer.EXE |
| PID 544 wrote to memory of 2636 | 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\d36f0b687676c4426e2190b4a9e54dd25a8f6f491de2d7f7e827c1684675be01N.exe
"C:\Users\Admin\AppData\Local\Temp\d36f0b687676c4426e2190b4a9e54dd25a8f6f491de2d7f7e827c1684675be01N.exe"
C:\Windows\SysWOW64\winver.exe
winver
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 544 -ip 544
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 544 -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 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 58.55.71.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| 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 | 67.31.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 133.211.185.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.58.199.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 149.220.183.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 197.87.175.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 68.209.201.84.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 55.36.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 100.209.201.84.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.227.111.52.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 | udp |
Files
memory/552-0-0x0000000000580000-0x0000000000582000-memory.dmp
memory/544-2-0x00000000024A0000-0x00000000024A6000-memory.dmp
memory/3432-4-0x0000000000C70000-0x0000000000C76000-memory.dmp
memory/3432-1-0x0000000000C70000-0x0000000000C76000-memory.dmp
memory/552-5-0x0000000002240000-0x0000000002C40000-memory.dmp
memory/3432-7-0x00007FFD9DC2D000-0x00007FFD9DC2E000-memory.dmp
memory/544-6-0x0000000077172000-0x0000000077173000-memory.dmp
memory/544-8-0x00007FFD9DB90000-0x00007FFD9DD85000-memory.dmp
memory/552-9-0x0000000000400000-0x000000000041D000-memory.dmp
memory/552-11-0x0000000002240000-0x0000000002C40000-memory.dmp
memory/2636-10-0x0000000000FF0000-0x0000000000FF6000-memory.dmp
memory/2636-12-0x0000000000FF0000-0x0000000000FF6000-memory.dmp
memory/3432-13-0x00007FFD9DDC0000-0x00007FFD9DDC1000-memory.dmp
memory/544-14-0x00000000024A0000-0x00000000024A6000-memory.dmp
memory/2636-16-0x00007FFD9DDB0000-0x00007FFD9DDB1000-memory.dmp