Analysis Overview
SHA256
3c344c3157b251fba385e7aeb13a455d61a7626cee610c33a8e425f0ce81af31
Threat Level: Known bad
The file 4f4fe3266af156c162198bc4bd577157 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 use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2023-12-19 15:29
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
2023-12-19 15:29
Reported
2023-12-19 17:48
Platform
win7-20231215-en
Max time kernel
150s
Max time network
152s
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-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Windows\CurrentVersion\Run\B2B90674 = "C:\\Users\\Admin\\AppData\\Roaming\\B2B90674\\bin.exe" | 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\Explorer.EXE
C:\Windows\Explorer.EXE
C:\Windows\system32\Dwm.exe
"C:\Windows\system32\Dwm.exe"
C:\Windows\system32\taskhost.exe
"taskhost.exe"
C:\Users\Admin\AppData\Local\Temp\4f4fe3266af156c162198bc4bd577157.exe
"C:\Users\Admin\AppData\Local\Temp\4f4fe3266af156c162198bc4bd577157.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/2124-0-0x0000000000400000-0x000000000041A000-memory.dmp
memory/2124-1-0x0000000000020000-0x0000000000021000-memory.dmp
memory/2124-3-0x0000000002030000-0x0000000002A30000-memory.dmp
memory/1384-2-0x0000000002660000-0x0000000002666000-memory.dmp
memory/1384-4-0x0000000002660000-0x0000000002666000-memory.dmp
memory/1384-6-0x0000000002660000-0x0000000002666000-memory.dmp
memory/2692-5-0x00000000001C0000-0x00000000001C6000-memory.dmp
memory/2692-8-0x0000000077ABF000-0x0000000077AC1000-memory.dmp
memory/1384-10-0x0000000077911000-0x0000000077912000-memory.dmp
memory/2692-9-0x0000000077AC0000-0x0000000077AC1000-memory.dmp
memory/2692-7-0x0000000077ABF000-0x0000000077AC0000-memory.dmp
memory/2692-11-0x0000000000A40000-0x0000000000A56000-memory.dmp
memory/2124-12-0x0000000000400000-0x000000000041A000-memory.dmp
memory/2124-13-0x0000000002030000-0x0000000002A30000-memory.dmp
memory/2692-15-0x00000000001C0000-0x00000000001C6000-memory.dmp
memory/2692-16-0x0000000000200000-0x0000000000201000-memory.dmp
memory/1312-21-0x00000000000B0000-0x00000000000B6000-memory.dmp
memory/1384-23-0x0000000002600000-0x0000000002606000-memory.dmp
memory/1220-24-0x00000000003F0000-0x00000000003F6000-memory.dmp
memory/1220-25-0x0000000077911000-0x0000000077912000-memory.dmp
memory/1312-26-0x00000000000B0000-0x00000000000B6000-memory.dmp
memory/1384-27-0x0000000002600000-0x0000000002606000-memory.dmp
memory/2692-31-0x00000000001C0000-0x00000000001C6000-memory.dmp
memory/2692-32-0x0000000000210000-0x0000000000211000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2023-12-19 15:29
Reported
2023-12-19 17:37
Platform
win10v2004-20231201-en