Analysis Overview
SHA256
ed31986b30950e268f3407f65a15f1bcc2f6c84a6ed0aaf07bba0f43b03bbf85
Threat Level: Known bad
The file ed31986b30950e268f3407f65a15f1bcc2f6c84a6ed0aaf07bba0f43b03bbf85 was found to be: Known bad.
Malicious Activity Summary
Tinba / TinyBanker
Adds Run key to start application
Program crash
Unsigned PE
Enumerates physical storage devices
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of FindShellTrayWindow
Modifies data under HKEY_USERS
Suspicious use of SendNotifyMessage
MITRE ATT&CK Matrix V13
Analysis: static1
Detonation Overview
Reported
2024-07-05 04:23
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-07-05 04:23
Reported
2024-07-05 07:44
Platform
win7-20240221-en
Max time kernel
149s
Max time network
148s
Command Line
Signatures
Tinba / TinyBanker
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Windows\CurrentVersion\Run\EEBAB769 = "C:\\Users\\Admin\\AppData\\Roaming\\EEBAB769\\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\Dwm.exe
"C:\Windows\system32\Dwm.exe"
C:\Windows\system32\taskhost.exe
"taskhost.exe"
C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
C:\Users\Admin\AppData\Local\Temp\ed31986b30950e268f3407f65a15f1bcc2f6c84a6ed0aaf07bba0f43b03bbf85.exe
"C:\Users\Admin\AppData\Local\Temp\ed31986b30950e268f3407f65a15f1bcc2f6c84a6ed0aaf07bba0f43b03bbf85.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/1160-1-0x00000000029F0000-0x00000000029F6000-memory.dmp
memory/1160-3-0x00000000029F0000-0x00000000029F6000-memory.dmp
memory/1160-6-0x00000000029F0000-0x00000000029F6000-memory.dmp
memory/2708-4-0x0000000000160000-0x0000000000166000-memory.dmp
memory/2292-8-0x0000000000400000-0x000000000043C000-memory.dmp
memory/1092-14-0x0000000000210000-0x0000000000216000-memory.dmp
memory/2708-20-0x0000000000290000-0x0000000000296000-memory.dmp
memory/1160-17-0x0000000002A40000-0x0000000002A46000-memory.dmp
memory/1076-11-0x0000000000130000-0x0000000000136000-memory.dmp
memory/1076-23-0x0000000000130000-0x0000000000136000-memory.dmp
memory/1092-21-0x0000000000210000-0x0000000000216000-memory.dmp
memory/1160-22-0x0000000002A40000-0x0000000002A46000-memory.dmp
memory/2708-25-0x0000000000290000-0x0000000000296000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-07-05 04:23
Reported
2024-07-05 07:43
Platform
win10v2004-20240508-en
Max time kernel
130s
Max time network
50s
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\ed31986b30950e268f3407f65a15f1bcc2f6c84a6ed0aaf07bba0f43b03bbf85.exe |
Modifies data under HKEY_USERS
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\@%SystemRoot%\system32\hnetcfgclient.dll,-201 = "HNetCfg Client" | C:\Windows\System32\svchost.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\ed31986b30950e268f3407f65a15f1bcc2f6c84a6ed0aaf07bba0f43b03bbf85.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\ed31986b30950e268f3407f65a15f1bcc2f6c84a6ed0aaf07bba0f43b03bbf85.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:\Windows\Explorer.EXE | N/A |
| N/A | N/A | C:\Windows\Explorer.EXE | N/A |
| N/A | N/A | C:\Windows\Explorer.EXE | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\ed31986b30950e268f3407f65a15f1bcc2f6c84a6ed0aaf07bba0f43b03bbf85.exe | N/A |
Suspicious use of SendNotifyMessage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Explorer.EXE | N/A |
| N/A | N/A | C:\Windows\Explorer.EXE | N/A |
| N/A | N/A | C:\Windows\Explorer.EXE | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Windows\system32\sihost.exe
sihost.exe
C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
C:\Users\Admin\AppData\Local\Temp\ed31986b30950e268f3407f65a15f1bcc2f6c84a6ed0aaf07bba0f43b03bbf85.exe
"C:\Users\Admin\AppData\Local\Temp\ed31986b30950e268f3407f65a15f1bcc2f6c84a6ed0aaf07bba0f43b03bbf85.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 408 -p 2036 -ip 2036
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2036 -s 300
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 620 -ip 620
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 620 -s 812
Network
Files
memory/620-1-0x0000000004600000-0x0000000004C58000-memory.dmp
memory/620-2-0x0000000003D10000-0x0000000003D11000-memory.dmp
memory/3436-4-0x00000000010D0000-0x00000000010D6000-memory.dmp
memory/3436-5-0x00000000010D0000-0x00000000010D6000-memory.dmp
memory/620-6-0x0000000000400000-0x000000000043C000-memory.dmp
memory/3436-10-0x0000000002B30000-0x0000000002B36000-memory.dmp
memory/620-9-0x0000000005810000-0x0000000006210000-memory.dmp
memory/2880-12-0x00000000000B0000-0x00000000000B6000-memory.dmp
memory/620-13-0x0000000005810000-0x0000000006210000-memory.dmp
memory/620-17-0x0000000004600000-0x0000000004C58000-memory.dmp
memory/2880-18-0x00000000000B0000-0x00000000000B6000-memory.dmp