Analysis Overview
SHA256
0f438a72a715b5f80e42e01640b352cadd440e96fa59fa0e571425a98a78b4a6
Threat Level: Known bad
The file 0fa37a2fe11e3d60535e73818b54b9c0N.exe was found to be: Known bad.
Malicious Activity Summary
Tinba / TinyBanker
Adds Run key to start application
Unsigned PE
Enumerates physical storage devices
Program crash
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Modifies data under HKEY_USERS
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
MITRE ATT&CK Matrix V13
Analysis: static1
Detonation Overview
Reported
2024-07-08 22:58
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-07-08 22:58
Reported
2024-07-08 23:01
Platform
win7-20240704-en
Max time kernel
149s
Max time network
151s
Command Line
Signatures
Tinba / TinyBanker
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000\Software\Microsoft\Windows\CurrentVersion\Run\67053C15 = "C:\\Users\\Admin\\AppData\\Roaming\\67053C15\\bin.exe" | C:\Windows\SysWOW64\winver.exe | N/A |
Enumerates physical storage devices
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\0fa37a2fe11e3d60535e73818b54b9c0N.exe
"C:\Users\Admin\AppData\Local\Temp\0fa37a2fe11e3d60535e73818b54b9c0N.exe"
C:\Windows\SysWOW64\winver.exe
winver
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | elitiorecfreetoo.cc | udp |
| US | 216.218.185.162:80 | elitiorecfreetoo.cc | tcp |
Files
memory/2816-4-0x0000000000180000-0x0000000000186000-memory.dmp
memory/1256-3-0x0000000002170000-0x0000000002176000-memory.dmp
memory/1256-1-0x0000000002170000-0x0000000002176000-memory.dmp
memory/1256-6-0x0000000002170000-0x0000000002176000-memory.dmp
memory/1552-8-0x0000000000400000-0x000000000043C000-memory.dmp
memory/1884-20-0x0000000001C50000-0x0000000001C56000-memory.dmp
memory/1256-17-0x0000000002D20000-0x0000000002D26000-memory.dmp
memory/1196-14-0x0000000000130000-0x0000000000136000-memory.dmp
memory/1116-11-0x0000000002070000-0x0000000002076000-memory.dmp
memory/2816-23-0x0000000000240000-0x0000000000246000-memory.dmp
memory/1884-27-0x0000000001C50000-0x0000000001C56000-memory.dmp
memory/1116-26-0x0000000002070000-0x0000000002076000-memory.dmp
memory/1256-25-0x0000000002D20000-0x0000000002D26000-memory.dmp
memory/1196-24-0x0000000000130000-0x0000000000136000-memory.dmp
memory/2816-29-0x0000000000240000-0x0000000000246000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-07-08 22:58
Reported
2024-07-08 23:01
Platform
win10v2004-20240708-en
Max time kernel
123s
Max time network
123s
Command Line
Signatures
Enumerates physical storage devices
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Windows\SysWOW64\winver.exe |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\0fa37a2fe11e3d60535e73818b54b9c0N.exe |
Modifies data under HKEY_USERS
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\@%SystemRoot%\system32\hnetcfgclient.dll,-201 = "HNetCfg Client" | C:\Windows\System32\svchost.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 |
Suspicious use of FindShellTrayWindow
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\winver.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\0fa37a2fe11e3d60535e73818b54b9c0N.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 4008 wrote to memory of 4948 | N/A | C:\Users\Admin\AppData\Local\Temp\0fa37a2fe11e3d60535e73818b54b9c0N.exe | C:\Windows\SysWOW64\winver.exe |
| PID 4008 wrote to memory of 4948 | N/A | C:\Users\Admin\AppData\Local\Temp\0fa37a2fe11e3d60535e73818b54b9c0N.exe | C:\Windows\SysWOW64\winver.exe |
| PID 4008 wrote to memory of 4948 | N/A | C:\Users\Admin\AppData\Local\Temp\0fa37a2fe11e3d60535e73818b54b9c0N.exe | C:\Windows\SysWOW64\winver.exe |
| PID 4008 wrote to memory of 4948 | N/A | C:\Users\Admin\AppData\Local\Temp\0fa37a2fe11e3d60535e73818b54b9c0N.exe | C:\Windows\SysWOW64\winver.exe |
| PID 4948 wrote to memory of 3468 | N/A | C:\Windows\SysWOW64\winver.exe | C:\Windows\Explorer.EXE |
| PID 4008 wrote to memory of 3468 | N/A | C:\Users\Admin\AppData\Local\Temp\0fa37a2fe11e3d60535e73818b54b9c0N.exe | C:\Windows\Explorer.EXE |
Processes
C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
C:\Users\Admin\AppData\Local\Temp\0fa37a2fe11e3d60535e73818b54b9c0N.exe
"C:\Users\Admin\AppData\Local\Temp\0fa37a2fe11e3d60535e73818b54b9c0N.exe"
C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s Netman
C:\Windows\SysWOW64\winver.exe
winver
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 4948 -ip 4948
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4948 -s 300
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 484 -p 4008 -ip 4008
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4008 -s 804
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 140.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 31.243.111.52.in-addr.arpa | udp |
Files
memory/4008-1-0x00000000045F0000-0x0000000004C48000-memory.dmp
memory/4008-2-0x0000000003DC0000-0x0000000003DC1000-memory.dmp
memory/3468-4-0x0000000000E50000-0x0000000000E56000-memory.dmp
memory/3468-5-0x0000000000E50000-0x0000000000E56000-memory.dmp
memory/4008-6-0x0000000000400000-0x000000000043C000-memory.dmp
memory/3468-10-0x0000000002DA0000-0x0000000002DA6000-memory.dmp
memory/4008-13-0x00000000045F0000-0x0000000004C48000-memory.dmp