Analysis Overview
SHA256
25f34f74a00d833bf765b510c45dd73381b7479ac7db09565312ec833c1c7328
Threat Level: Known bad
The file 25f34f74a00d833bf765b510c45dd73381b7479ac7db09565312ec833c1c7328 was found to be: Known bad.
Malicious Activity Summary
Tinba / TinyBanker
Tinba family
Adds Run key to start application
Program crash
Unsigned PE
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Suspicious behavior: EnumeratesProcesses
Modifies data under HKEY_USERS
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
Suspicious use of UnmapMainImage
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-04 20:40
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-04 20:40
Reported
2024-11-04 20:43
Platform
win7-20241010-en
Max time kernel
149s
Max time network
153s
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\8AC53550 = "C:\\Users\\Admin\\AppData\\Roaming\\8AC53550\\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\25f34f74a00d833bf765b510c45dd73381b7479ac7db09565312ec833c1c7328.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\25f34f74a00d833bf765b510c45dd73381b7479ac7db09565312ec833c1c7328.exe
"C:\Users\Admin\AppData\Local\Temp\25f34f74a00d833bf765b510c45dd73381b7479ac7db09565312ec833c1c7328.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/2684-4-0x0000000000090000-0x0000000000096000-memory.dmp
memory/1204-6-0x0000000002220000-0x0000000002226000-memory.dmp
memory/1204-3-0x0000000002220000-0x0000000002226000-memory.dmp
memory/1204-1-0x0000000002220000-0x0000000002226000-memory.dmp
memory/2472-24-0x0000000000400000-0x000000000043C000-memory.dmp
memory/2684-25-0x0000000000230000-0x0000000000236000-memory.dmp
memory/1508-19-0x0000000001F60000-0x0000000001F66000-memory.dmp
memory/1204-16-0x0000000002230000-0x0000000002236000-memory.dmp
memory/1164-13-0x0000000000120000-0x0000000000126000-memory.dmp
memory/1096-10-0x0000000001B40000-0x0000000001B46000-memory.dmp
memory/1508-27-0x0000000001F60000-0x0000000001F66000-memory.dmp
memory/1096-26-0x0000000001B40000-0x0000000001B46000-memory.dmp
memory/1164-28-0x0000000000120000-0x0000000000126000-memory.dmp
memory/1204-29-0x0000000002230000-0x0000000002236000-memory.dmp
memory/2684-31-0x0000000000230000-0x0000000000236000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-11-04 20:40
Reported
2024-11-04 20:43
Platform
win10v2004-20241007-en
Max time kernel
146s
Max time network
130s
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\25f34f74a00d833bf765b510c45dd73381b7479ac7db09565312ec833c1c7328.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\25f34f74a00d833bf765b510c45dd73381b7479ac7db09565312ec833c1c7328.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\25f34f74a00d833bf765b510c45dd73381b7479ac7db09565312ec833c1c7328.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\25f34f74a00d833bf765b510c45dd73381b7479ac7db09565312ec833c1c7328.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\25f34f74a00d833bf765b510c45dd73381b7479ac7db09565312ec833c1c7328.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\sihost.exe
sihost.exe
C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
C:\Users\Admin\AppData\Local\Temp\25f34f74a00d833bf765b510c45dd73381b7479ac7db09565312ec833c1c7328.exe
"C:\Users\Admin\AppData\Local\Temp\25f34f74a00d833bf765b510c45dd73381b7479ac7db09565312ec833c1c7328.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 360 -p 1616 -ip 1616
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1616 -s 300
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4128 -ip 4128
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4128 -s 972
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 | 178.11.19.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 14.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 58.99.105.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 196.249.167.52.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 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 100.209.201.84.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.156.103.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 21.236.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.58.199.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 81.160.77.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 10.27.171.150.in-addr.arpa | udp |
Files
memory/4128-1-0x0000000004600000-0x0000000004C58000-memory.dmp
memory/4128-2-0x0000000003DB0000-0x0000000003DB1000-memory.dmp
memory/3392-4-0x0000000001470000-0x0000000001476000-memory.dmp
memory/3392-5-0x0000000001470000-0x0000000001476000-memory.dmp
memory/4128-6-0x0000000000400000-0x000000000043C000-memory.dmp
memory/3392-10-0x0000000003410000-0x0000000003416000-memory.dmp
memory/4128-9-0x0000000005710000-0x0000000006110000-memory.dmp
memory/2316-12-0x0000000000890000-0x0000000000896000-memory.dmp
memory/4128-14-0x0000000005710000-0x0000000006110000-memory.dmp
memory/4128-17-0x0000000004600000-0x0000000004C58000-memory.dmp
memory/2316-18-0x0000000000890000-0x0000000000896000-memory.dmp