Analysis Overview
SHA256
01f476c47919a487f25107087072febf064b66d9de61348b27695a8789498161
Threat Level: Known bad
The file NEAS.7d959ee6c2076ec03f4e71defe1c1010.exe was found to be: Known bad.
Malicious Activity Summary
Tinba / TinyBanker
UPX packed file
Adds Run key to start application
Unsigned PE
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2023-10-28 19:56
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
2023-10-28 19:56
Reported
2023-10-28 21:37
Platform
win7-20231025-en
Max time kernel
150s
Max time network
151s
Command Line
Signatures
Tinba / TinyBanker
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-1861898231-3446828954-4278112889-1000\Software\Microsoft\Windows\CurrentVersion\Run\F1B5FEBE = "C:\\Users\\Admin\\AppData\\Roaming\\F1B5FEBE\\bin.exe" | C:\Windows\SysWOW64\winver.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
| Description | Indicator | Process | Target |
| N/A | 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 WriteProcessMemory
Processes
C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
C:\Users\Admin\AppData\Local\Temp\NEAS.7d959ee6c2076ec03f4e71defe1c1010.exe
"C:\Users\Admin\AppData\Local\Temp\NEAS.7d959ee6c2076ec03f4e71defe1c1010.exe"
C:\Windows\system32\Dwm.exe
"C:\Windows\system32\Dwm.exe"
C:\Windows\system32\taskhost.exe
"taskhost.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 | 192.42.116.41:80 | 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/1916-0-0x0000000000400000-0x000000000041D000-memory.dmp
memory/1916-1-0x0000000000020000-0x0000000000021000-memory.dmp
memory/1916-3-0x0000000001D80000-0x0000000002780000-memory.dmp
memory/1184-2-0x0000000002A40000-0x0000000002A46000-memory.dmp
memory/2916-4-0x0000000000090000-0x0000000000096000-memory.dmp
memory/1184-7-0x0000000002A40000-0x0000000002A46000-memory.dmp
memory/2916-9-0x0000000077A00000-0x0000000077A01000-memory.dmp
memory/1184-10-0x0000000077851000-0x0000000077852000-memory.dmp
memory/2916-8-0x00000000779FF000-0x0000000077A01000-memory.dmp
memory/2916-6-0x00000000779FF000-0x0000000077A00000-memory.dmp
memory/2916-11-0x00000000004B0000-0x00000000004C6000-memory.dmp
memory/1916-12-0x0000000000400000-0x000000000041D000-memory.dmp
memory/1916-13-0x0000000001D80000-0x0000000002780000-memory.dmp
memory/2916-15-0x0000000000090000-0x0000000000096000-memory.dmp
memory/2916-16-0x0000000000180000-0x0000000000181000-memory.dmp
memory/1076-20-0x00000000002E0000-0x00000000002E6000-memory.dmp
memory/1076-21-0x0000000077851000-0x0000000077852000-memory.dmp
memory/1148-22-0x00000000001A0000-0x00000000001A6000-memory.dmp
memory/1184-24-0x00000000029F0000-0x00000000029F6000-memory.dmp
memory/1148-25-0x00000000001A0000-0x00000000001A6000-memory.dmp
memory/1184-26-0x00000000029F0000-0x00000000029F6000-memory.dmp
memory/1184-27-0x00000000779E0000-0x00000000779E1000-memory.dmp
memory/2916-31-0x00000000001D0000-0x00000000001D1000-memory.dmp
memory/1184-32-0x00000000779C0000-0x00000000779C1000-memory.dmp
memory/1184-33-0x000007FEF6020000-0x000007FEF6163000-memory.dmp
memory/1184-34-0x000007FE79D80000-0x000007FE79D8A000-memory.dmp
memory/1184-35-0x000007FEF6020000-0x000007FEF6163000-memory.dmp
memory/1184-36-0x000007FE79D80000-0x000007FE79D8A000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2023-10-28 19:56
Reported
2023-10-28 21:37
Platform
win10v2004-20231020-en
Max time kernel
10s
Max time network
27s
Command Line
Signatures
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2536 wrote to memory of 4372 | N/A | C:\Users\Admin\AppData\Local\Temp\NEAS.7d959ee6c2076ec03f4e71defe1c1010.exe | C:\Windows\SysWOW64\winver.exe |
| PID 2536 wrote to memory of 4372 | N/A | C:\Users\Admin\AppData\Local\Temp\NEAS.7d959ee6c2076ec03f4e71defe1c1010.exe | C:\Windows\SysWOW64\winver.exe |
| PID 2536 wrote to memory of 4372 | N/A | C:\Users\Admin\AppData\Local\Temp\NEAS.7d959ee6c2076ec03f4e71defe1c1010.exe | C:\Windows\SysWOW64\winver.exe |
| PID 2536 wrote to memory of 4372 | N/A | C:\Users\Admin\AppData\Local\Temp\NEAS.7d959ee6c2076ec03f4e71defe1c1010.exe | C:\Windows\SysWOW64\winver.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\NEAS.7d959ee6c2076ec03f4e71defe1c1010.exe
"C:\Users\Admin\AppData\Local\Temp\NEAS.7d959ee6c2076ec03f4e71defe1c1010.exe"
C:\Windows\SysWOW64\winver.exe
winver
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 14.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 208.194.73.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 9.228.82.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.58.199.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.1.85.104.in-addr.arpa | udp |
Files
memory/2536-0-0x0000000000400000-0x000000000041D000-memory.dmp
memory/2536-1-0x00000000004B0000-0x00000000004B1000-memory.dmp
memory/3272-2-0x0000000000EC0000-0x0000000000EC6000-memory.dmp
memory/3272-3-0x0000000000EC0000-0x0000000000EC6000-memory.dmp
memory/4372-5-0x0000000077352000-0x0000000077353000-memory.dmp
memory/4372-7-0x0000000002CA0000-0x0000000002CA6000-memory.dmp
memory/3272-6-0x00007FFA0496D000-0x00007FFA0496E000-memory.dmp
memory/2536-4-0x00000000021F0000-0x0000000002BF0000-memory.dmp
memory/2536-8-0x0000000000400000-0x000000000041D000-memory.dmp
memory/2536-9-0x00000000021F0000-0x0000000002BF0000-memory.dmp
memory/2832-16-0x0000000000170000-0x0000000000176000-memory.dmp
memory/3272-21-0x0000000002DD0000-0x0000000002DD6000-memory.dmp