Analysis Overview
SHA256
7eae6da5597fcb890e8d1921027ed8e2fedb8a62f6481790b827b14b2f821d04
Threat Level: Known bad
The file 7eae6da5597fcb890e8d1921027ed8e2fedb8a62f6481790b827b14b2f821d04.exe was found to be: Known bad.
Malicious Activity Summary
Tinba / TinyBanker
Tinba family
Adds Run key to start application
UPX packed file
System Location Discovery: System Language Discovery
Program crash
Unsigned PE
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
Suspicious use of UnmapMainImage
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-18 12:34
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 |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-18 12:34
Reported
2024-11-18 12:36
Platform
win7-20241010-en
Max time kernel
119s
Max time network
123s
Command Line
Signatures
Tinba / TinyBanker
Tinba family
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows\CurrentVersion\Run\61C7D031 = "C:\\Users\\Admin\\AppData\\Roaming\\61C7D031\\bin.exe" | C:\Windows\SysWOW64\winver.exe | N/A |
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | 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\7eae6da5597fcb890e8d1921027ed8e2fedb8a62f6481790b827b14b2f821d04.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\7eae6da5597fcb890e8d1921027ed8e2fedb8a62f6481790b827b14b2f821d04.exe
"C:\Users\Admin\AppData\Local\Temp\7eae6da5597fcb890e8d1921027ed8e2fedb8a62f6481790b827b14b2f821d04.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/2344-0-0x0000000000400000-0x000000000041E000-memory.dmp
memory/2344-1-0x0000000000020000-0x0000000000021000-memory.dmp
memory/1204-3-0x0000000002930000-0x0000000002936000-memory.dmp
memory/1204-2-0x0000000002930000-0x0000000002936000-memory.dmp
memory/1204-4-0x0000000002930000-0x0000000002936000-memory.dmp
memory/2344-5-0x0000000001ED0000-0x00000000028D0000-memory.dmp
memory/2628-11-0x0000000077380000-0x0000000077529000-memory.dmp
memory/1204-10-0x00000000773D1000-0x00000000773D2000-memory.dmp
memory/2628-9-0x000000007757F000-0x0000000077581000-memory.dmp
memory/2628-8-0x000000007757F000-0x0000000077580000-memory.dmp
memory/2628-7-0x0000000077580000-0x0000000077581000-memory.dmp
memory/2628-6-0x0000000000140000-0x0000000000146000-memory.dmp
memory/2344-12-0x0000000000400000-0x000000000041E000-memory.dmp
memory/2344-13-0x0000000001ED0000-0x00000000028D0000-memory.dmp
memory/1104-26-0x00000000773D1000-0x00000000773D2000-memory.dmp
memory/1104-25-0x0000000000310000-0x0000000000316000-memory.dmp
memory/1628-24-0x0000000001C10000-0x0000000001C16000-memory.dmp
memory/1204-22-0x00000000021F0000-0x00000000021F6000-memory.dmp
memory/1168-20-0x0000000000120000-0x0000000000126000-memory.dmp
memory/1168-27-0x0000000000120000-0x0000000000126000-memory.dmp
memory/1628-28-0x00000000773D1000-0x00000000773D2000-memory.dmp
memory/1204-29-0x00000000021F0000-0x00000000021F6000-memory.dmp
memory/1628-30-0x0000000001C10000-0x0000000001C16000-memory.dmp
memory/2628-31-0x0000000000140000-0x0000000000146000-memory.dmp
memory/2628-36-0x00000000001D0000-0x00000000001D1000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-11-18 12:34
Reported
2024-11-18 12:36
Platform
win10v2004-20241007-en
Max time kernel
118s
Max time network
97s
Command Line
Signatures
Tinba / TinyBanker
Tinba family
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\D1A87ADE = "C:\\Users\\Admin\\AppData\\Roaming\\D1A87ADE\\bin.exe" | C:\Windows\SysWOW64\winver.exe | N/A |
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | 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\7eae6da5597fcb890e8d1921027ed8e2fedb8a62f6481790b827b14b2f821d04.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 4764 wrote to memory of 1144 | N/A | C:\Users\Admin\AppData\Local\Temp\7eae6da5597fcb890e8d1921027ed8e2fedb8a62f6481790b827b14b2f821d04.exe | C:\Windows\SysWOW64\winver.exe |
| PID 4764 wrote to memory of 1144 | N/A | C:\Users\Admin\AppData\Local\Temp\7eae6da5597fcb890e8d1921027ed8e2fedb8a62f6481790b827b14b2f821d04.exe | C:\Windows\SysWOW64\winver.exe |
| PID 4764 wrote to memory of 1144 | N/A | C:\Users\Admin\AppData\Local\Temp\7eae6da5597fcb890e8d1921027ed8e2fedb8a62f6481790b827b14b2f821d04.exe | C:\Windows\SysWOW64\winver.exe |
| PID 4764 wrote to memory of 1144 | N/A | C:\Users\Admin\AppData\Local\Temp\7eae6da5597fcb890e8d1921027ed8e2fedb8a62f6481790b827b14b2f821d04.exe | C:\Windows\SysWOW64\winver.exe |
| PID 1144 wrote to memory of 3580 | N/A | C:\Windows\SysWOW64\winver.exe | C:\Windows\Explorer.EXE |
| PID 1144 wrote to memory of 2628 | 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\7eae6da5597fcb890e8d1921027ed8e2fedb8a62f6481790b827b14b2f821d04.exe
"C:\Users\Admin\AppData\Local\Temp\7eae6da5597fcb890e8d1921027ed8e2fedb8a62f6481790b827b14b2f821d04.exe"
C:\Windows\SysWOW64\winver.exe
winver
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 1144 -ip 1144
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1144 -s 352
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 104.219.191.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 140.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 58.55.71.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 232.168.11.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 197.87.175.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 92.12.20.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 134.130.81.91.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.229.111.52.in-addr.arpa | udp |
Files
memory/4764-0-0x0000000000400000-0x000000000041E000-memory.dmp
memory/4764-1-0x00000000005B0000-0x00000000005B1000-memory.dmp
memory/3580-3-0x0000000000E00000-0x0000000000E06000-memory.dmp
memory/3580-2-0x0000000000E00000-0x0000000000E06000-memory.dmp
memory/4764-4-0x0000000002300000-0x0000000002D00000-memory.dmp
memory/3580-6-0x00007FFD547AD000-0x00007FFD547AE000-memory.dmp
memory/1144-5-0x00000000777A2000-0x00000000777A3000-memory.dmp
memory/1144-7-0x00007FFD54710000-0x00007FFD54905000-memory.dmp
memory/4764-8-0x0000000000400000-0x000000000041E000-memory.dmp
memory/4764-9-0x0000000002300000-0x0000000002D00000-memory.dmp
memory/3580-10-0x00007FFD54940000-0x00007FFD54941000-memory.dmp
memory/1144-12-0x0000000000610000-0x0000000000616000-memory.dmp
memory/2628-14-0x00000000006F0000-0x00000000006F6000-memory.dmp
memory/1144-15-0x0000000000610000-0x0000000000616000-memory.dmp
memory/2628-16-0x00000000006F0000-0x00000000006F6000-memory.dmp