Analysis Overview
SHA256
722b6f56bbcc029044466532a683c0889f53b6c97792eda10c9e2c2581786416
Threat Level: Known bad
The file 722b6f56bbcc029044466532a683c0889f53b6c97792eda10c9e2c2581786416.exe was found to be: Known bad.
Malicious Activity Summary
Tinba family
Tinba / TinyBanker
Adds Run key to start application
Enumerates physical storage devices
Unsigned PE
System Location Discovery: System Language Discovery
Program crash
Modifies data under HKEY_USERS
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious use of FindShellTrayWindow
Suspicious use of UnmapMainImage
Suspicious use of SendNotifyMessage
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-12 18:40
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-12 18:40
Reported
2024-11-12 18:42
Platform
win7-20240903-en
Max time kernel
120s
Max time network
118s
Command Line
Signatures
Tinba / TinyBanker
Tinba family
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Windows\CurrentVersion\Run\5C7282FA = "C:\\Users\\Admin\\AppData\\Roaming\\5C7282FA\\bin.exe" | C:\Windows\SysWOW64\winver.exe | N/A |
Enumerates physical storage devices
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\722b6f56bbcc029044466532a683c0889f53b6c97792eda10c9e2c2581786416.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 |
| N/A | N/A | C:\Windows\Explorer.EXE | N/A |
| N/A | N/A | C:\Windows\Explorer.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 |
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\722b6f56bbcc029044466532a683c0889f53b6c97792eda10c9e2c2581786416.exe
"C:\Users\Admin\AppData\Local\Temp\722b6f56bbcc029044466532a683c0889f53b6c97792eda10c9e2c2581786416.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/1200-6-0x00000000024A0000-0x00000000024A6000-memory.dmp
memory/2832-4-0x0000000000120000-0x0000000000126000-memory.dmp
memory/1200-3-0x00000000024A0000-0x00000000024A6000-memory.dmp
memory/1200-1-0x00000000024A0000-0x00000000024A6000-memory.dmp
memory/2252-8-0x0000000000400000-0x000000000043F000-memory.dmp
memory/2832-23-0x0000000000220000-0x0000000000226000-memory.dmp
memory/636-20-0x0000000001E70000-0x0000000001E76000-memory.dmp
memory/1200-17-0x00000000024B0000-0x00000000024B6000-memory.dmp
memory/1168-14-0x00000000001B0000-0x00000000001B6000-memory.dmp
memory/1104-11-0x0000000000300000-0x0000000000306000-memory.dmp
memory/636-27-0x0000000001E70000-0x0000000001E76000-memory.dmp
memory/1168-26-0x00000000001B0000-0x00000000001B6000-memory.dmp
memory/1200-25-0x00000000024B0000-0x00000000024B6000-memory.dmp
memory/1104-24-0x0000000000300000-0x0000000000306000-memory.dmp
memory/2832-29-0x0000000000220000-0x0000000000226000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-11-12 18:40
Reported
2024-11-12 18:42
Platform
win10v2004-20241007-en
Max time kernel
118s
Max time network
96s
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\722b6f56bbcc029044466532a683c0889f53b6c97792eda10c9e2c2581786416.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\722b6f56bbcc029044466532a683c0889f53b6c97792eda10c9e2c2581786416.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\winver.exe | N/A |
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 behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\722b6f56bbcc029044466532a683c0889f53b6c97792eda10c9e2c2581786416.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\722b6f56bbcc029044466532a683c0889f53b6c97792eda10c9e2c2581786416.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\722b6f56bbcc029044466532a683c0889f53b6c97792eda10c9e2c2581786416.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
Processes
C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
C:\Users\Admin\AppData\Local\Temp\722b6f56bbcc029044466532a683c0889f53b6c97792eda10c9e2c2581786416.exe
"C:\Users\Admin\AppData\Local\Temp\722b6f56bbcc029044466532a683c0889f53b6c97792eda10c9e2c2581786416.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 424 -p 1388 -ip 1388
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1388 -s 300
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3196 -ip 3196
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3196 -s 980
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 133.211.185.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 74.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 97.17.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 28.117.19.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 48.229.111.52.in-addr.arpa | udp |
Files
memory/3196-1-0x0000000004600000-0x0000000004C58000-memory.dmp
memory/3196-2-0x00000000044F0000-0x00000000044F1000-memory.dmp
memory/3196-3-0x0000000004600000-0x0000000004C58000-memory.dmp
memory/3196-4-0x00000000044F0000-0x00000000044F1000-memory.dmp
memory/3196-5-0x00000000044F0000-0x00000000044F1000-memory.dmp
memory/3196-6-0x00000000044F0000-0x00000000044F1000-memory.dmp
memory/3196-7-0x00000000044F0000-0x00000000044F1000-memory.dmp
memory/3460-9-0x0000000001200000-0x0000000001206000-memory.dmp
memory/3460-10-0x0000000001200000-0x0000000001206000-memory.dmp
memory/3196-11-0x0000000000400000-0x000000000043F000-memory.dmp
memory/3460-16-0x0000000001440000-0x0000000001446000-memory.dmp
memory/3196-17-0x0000000005B10000-0x0000000006510000-memory.dmp
memory/2440-18-0x00000000001C0000-0x00000000001C6000-memory.dmp
memory/3196-20-0x0000000005B10000-0x0000000006510000-memory.dmp
memory/3196-23-0x0000000004600000-0x0000000004C58000-memory.dmp
memory/2440-24-0x00000000001C0000-0x00000000001C6000-memory.dmp