Analysis Overview
SHA256
2563d4475ae116dd669ea697004aa2051307cdae487cdeb4f4f752a0401de1de
Threat Level: Known bad
The file 2563d4475ae116dd669ea697004aa2051307cdae487cdeb4f4f752a0401de1de was found to be: Known bad.
Malicious Activity Summary
Tinba / TinyBanker
Adds Run key to start application
System Location Discovery: System Language Discovery
Program crash
Unsigned PE
Enumerates physical storage devices
Suspicious use of FindShellTrayWindow
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Modifies data under HKEY_USERS
Suspicious use of AdjustPrivilegeToken
Suspicious use of UnmapMainImage
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-08-18 19:32
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-08-18 19:32
Reported
2024-08-18 19:34
Platform
win7-20240729-en
Max time kernel
148s
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-1-5-21-2257386474-3982792636-3902186748-1000\Software\Microsoft\Windows\CurrentVersion\Run\F462F059 = "C:\\Users\\Admin\\AppData\\Roaming\\F462F059\\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\2563d4475ae116dd669ea697004aa2051307cdae487cdeb4f4f752a0401de1de.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\2563d4475ae116dd669ea697004aa2051307cdae487cdeb4f4f752a0401de1de.exe
"C:\Users\Admin\AppData\Local\Temp\2563d4475ae116dd669ea697004aa2051307cdae487cdeb4f4f752a0401de1de.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/1304-1-0x00000000025E0000-0x00000000025E6000-memory.dmp
memory/1304-6-0x00000000025E0000-0x00000000025E6000-memory.dmp
memory/1304-3-0x00000000025E0000-0x00000000025E6000-memory.dmp
memory/2804-4-0x00000000000B0000-0x00000000000B6000-memory.dmp
memory/1496-8-0x0000000000400000-0x000000000043C000-memory.dmp
memory/2804-23-0x0000000000260000-0x0000000000266000-memory.dmp
memory/1628-20-0x0000000001DE0000-0x0000000001DE6000-memory.dmp
memory/1304-17-0x0000000002600000-0x0000000002606000-memory.dmp
memory/1240-14-0x00000000002B0000-0x00000000002B6000-memory.dmp
memory/1184-11-0x0000000002120000-0x0000000002126000-memory.dmp
memory/1240-27-0x00000000002B0000-0x00000000002B6000-memory.dmp
memory/1628-26-0x0000000001DE0000-0x0000000001DE6000-memory.dmp
memory/1304-25-0x0000000002600000-0x0000000002606000-memory.dmp
memory/1184-24-0x0000000002120000-0x0000000002126000-memory.dmp
memory/2804-29-0x0000000000260000-0x0000000000266000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-08-18 19:32
Reported
2024-08-18 19:34
Platform
win10v2004-20240802-en
Max time kernel
133s
Max time network
132s
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\2563d4475ae116dd669ea697004aa2051307cdae487cdeb4f4f752a0401de1de.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\2563d4475ae116dd669ea697004aa2051307cdae487cdeb4f4f752a0401de1de.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\2563d4475ae116dd669ea697004aa2051307cdae487cdeb4f4f752a0401de1de.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\2563d4475ae116dd669ea697004aa2051307cdae487cdeb4f4f752a0401de1de.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\2563d4475ae116dd669ea697004aa2051307cdae487cdeb4f4f752a0401de1de.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\2563d4475ae116dd669ea697004aa2051307cdae487cdeb4f4f752a0401de1de.exe
"C:\Users\Admin\AppData\Local\Temp\2563d4475ae116dd669ea697004aa2051307cdae487cdeb4f4f752a0401de1de.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 3832 -ip 3832
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3832 -s 300
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 360 -p 3132 -ip 3132
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3132 -s 984
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 228.249.119.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 73.144.22.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 22.177.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 58.55.71.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 133.211.185.52.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 | 18.134.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | elitiorecfreetoo.cc | udp |
| US | 8.8.8.8:53 | 19.229.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 57.169.31.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 10.28.171.150.in-addr.arpa | udp |
Files
memory/3132-1-0x0000000004200000-0x0000000004858000-memory.dmp
memory/3132-2-0x0000000004160000-0x0000000004161000-memory.dmp
memory/3132-3-0x0000000004200000-0x0000000004858000-memory.dmp
memory/3400-5-0x0000000002920000-0x0000000002926000-memory.dmp
memory/3400-6-0x0000000002920000-0x0000000002926000-memory.dmp
memory/3132-7-0x0000000000400000-0x000000000043C000-memory.dmp
memory/3400-11-0x0000000002930000-0x0000000002936000-memory.dmp
memory/3132-10-0x0000000005710000-0x0000000006110000-memory.dmp
memory/2984-14-0x0000000000150000-0x0000000000156000-memory.dmp
memory/3132-15-0x0000000005710000-0x0000000006110000-memory.dmp
memory/3132-19-0x0000000004200000-0x0000000004858000-memory.dmp
memory/2984-20-0x0000000000150000-0x0000000000156000-memory.dmp