Analysis Overview
SHA256
143316d354e4bc091fccb77b288c9341bc67abc50fcdf6e0076032607a209b93
Threat Level: Known bad
The file 143316d354e4bc091fccb77b288c9341bc67abc50fcdf6e0076032607a209b93 was found to be: Known bad.
Malicious Activity Summary
Tinba / TinyBanker
Adds Run key to start application
Program crash
Unsigned PE
Suspicious behavior: EnumeratesProcesses
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK Matrix V13
Analysis: static1
Detonation Overview
Reported
2024-05-12 19:12
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-05-12 19:12
Reported
2024-05-12 19:15
Platform
win7-20240508-en
Max time kernel
149s
Max time network
150s
Command Line
Signatures
Tinba / TinyBanker
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Windows\CurrentVersion\Run\94F44F3F = "C:\\Users\\Admin\\AppData\\Roaming\\94F44F3F\\bin.exe" | 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:\Users\Admin\AppData\Local\Temp\143316d354e4bc091fccb77b288c9341bc67abc50fcdf6e0076032607a209b93.exe
"C:\Users\Admin\AppData\Local\Temp\143316d354e4bc091fccb77b288c9341bc67abc50fcdf6e0076032607a209b93.exe"
C:\Windows\SysWOW64\winver.exe
winver
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | spaines.pw | udp |
| US | 216.218.185.162:80 | spaines.pw | tcp |
| US | 8.8.8.8:53 | uyhgqunqkxnx.pw | udp |
| NL | 178.62.201.34:80 | uyhgqunqkxnx.pw | tcp |
| US | 8.8.8.8:53 | vcklmnnejwxx.pw | udp |
| US | 216.218.185.162:80 | vcklmnnejwxx.pw | tcp |
| US | 8.8.8.8:53 | cmnsgscccrej.pw | udp |
| US | 216.218.185.162:80 | cmnsgscccrej.pw | tcp |
| US | 8.8.8.8:53 | evbsdqvgmpph.pw | udp |
| US | 216.218.185.162:80 | evbsdqvgmpph.pw | tcp |
| US | 8.8.8.8:53 | mfueeimvyrsp.pw | udp |
| US | 216.218.185.162:80 | mfueeimvyrsp.pw | tcp |
| US | 8.8.8.8:53 | utmyhnffxpcj.pw | udp |
| US | 216.218.185.162:80 | utmyhnffxpcj.pw | tcp |
| US | 8.8.8.8:53 | fkmmvfeonnyh.pw | udp |
| US | 216.218.185.162:80 | fkmmvfeonnyh.pw | tcp |
Files
memory/3016-0-0x0000000000400000-0x000000000041C000-memory.dmp
memory/3016-1-0x0000000000020000-0x0000000000021000-memory.dmp
memory/1216-3-0x0000000002560000-0x0000000002566000-memory.dmp
memory/1216-4-0x0000000002560000-0x0000000002566000-memory.dmp
memory/1216-2-0x0000000002560000-0x0000000002566000-memory.dmp
memory/3016-5-0x0000000001B60000-0x0000000002560000-memory.dmp
memory/1216-10-0x0000000076FE1000-0x0000000076FE2000-memory.dmp
memory/3044-9-0x000000007718F000-0x0000000077191000-memory.dmp
memory/3044-8-0x000000007718F000-0x0000000077190000-memory.dmp
memory/3044-11-0x0000000076F90000-0x0000000077139000-memory.dmp
memory/3044-7-0x0000000077190000-0x0000000077191000-memory.dmp
memory/3044-6-0x0000000000120000-0x0000000000126000-memory.dmp
memory/3016-12-0x0000000000400000-0x000000000041C000-memory.dmp
memory/3016-13-0x0000000001B60000-0x0000000002560000-memory.dmp
memory/1164-20-0x0000000000130000-0x0000000000136000-memory.dmp
memory/1216-22-0x00000000020D0000-0x00000000020D6000-memory.dmp
memory/1112-23-0x0000000002130000-0x0000000002136000-memory.dmp
memory/1164-26-0x0000000000130000-0x0000000000136000-memory.dmp
memory/1216-25-0x00000000020D0000-0x00000000020D6000-memory.dmp
memory/1112-24-0x0000000076FE1000-0x0000000076FE2000-memory.dmp
memory/3044-30-0x0000000000120000-0x0000000000126000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-05-12 19:12
Reported
2024-05-12 19:15
Platform
win10v2004-20240508-en
Max time kernel
130s
Max time network
99s
Command Line
Signatures
Tinba / TinyBanker
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\9DA12999 = "C:\\Users\\Admin\\AppData\\Roaming\\9DA12999\\bin.exe" | C:\Windows\SysWOW64\winver.exe | N/A |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Windows\SysWOW64\winver.exe |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\winver.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\winver.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 |
Suspicious use of FindShellTrayWindow
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\winver.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1416 wrote to memory of 1656 | N/A | C:\Users\Admin\AppData\Local\Temp\143316d354e4bc091fccb77b288c9341bc67abc50fcdf6e0076032607a209b93.exe | C:\Windows\SysWOW64\winver.exe |
| PID 1416 wrote to memory of 1656 | N/A | C:\Users\Admin\AppData\Local\Temp\143316d354e4bc091fccb77b288c9341bc67abc50fcdf6e0076032607a209b93.exe | C:\Windows\SysWOW64\winver.exe |
| PID 1416 wrote to memory of 1656 | N/A | C:\Users\Admin\AppData\Local\Temp\143316d354e4bc091fccb77b288c9341bc67abc50fcdf6e0076032607a209b93.exe | C:\Windows\SysWOW64\winver.exe |
| PID 1416 wrote to memory of 1656 | N/A | C:\Users\Admin\AppData\Local\Temp\143316d354e4bc091fccb77b288c9341bc67abc50fcdf6e0076032607a209b93.exe | C:\Windows\SysWOW64\winver.exe |
| PID 1656 wrote to memory of 3508 | N/A | C:\Windows\SysWOW64\winver.exe | C:\Windows\Explorer.EXE |
| PID 1656 wrote to memory of 2696 | N/A | C:\Windows\SysWOW64\winver.exe | C:\Windows\system32\sihost.exe |
Processes
C:\Windows\system32\sihost.exe
sihost.exe
C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
C:\Users\Admin\AppData\Local\Temp\143316d354e4bc091fccb77b288c9341bc67abc50fcdf6e0076032607a209b93.exe
"C:\Users\Admin\AppData\Local\Temp\143316d354e4bc091fccb77b288c9341bc67abc50fcdf6e0076032607a209b93.exe"
C:\Windows\SysWOW64\winver.exe
winver
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1656 -ip 1656
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1656 -s 352
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 138.201.86.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 23.159.190.20.in-addr.arpa | udp |
| NL | 23.62.61.129:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 129.61.62.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 86.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 82.90.14.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 56.126.166.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 25.14.97.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 144.107.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 203.107.17.2.in-addr.arpa | udp |
Files
memory/1416-0-0x0000000000400000-0x000000000041C000-memory.dmp
memory/1416-1-0x0000000002160000-0x0000000002161000-memory.dmp
memory/3508-3-0x0000000000770000-0x0000000000776000-memory.dmp
memory/3508-2-0x0000000000770000-0x0000000000776000-memory.dmp
memory/1416-4-0x00000000021E0000-0x0000000002BE0000-memory.dmp
memory/3508-7-0x00007FF8344CD000-0x00007FF8344CE000-memory.dmp
memory/1656-6-0x0000000077BF2000-0x0000000077BF3000-memory.dmp
memory/1656-5-0x00000000005D0000-0x00000000005D6000-memory.dmp
memory/1656-8-0x00007FF834430000-0x00007FF834625000-memory.dmp
memory/1416-9-0x0000000000400000-0x000000000041C000-memory.dmp
memory/1416-10-0x00000000021E0000-0x0000000002BE0000-memory.dmp
memory/2696-14-0x0000000000900000-0x0000000000906000-memory.dmp
memory/1656-15-0x00000000005D0000-0x00000000005D6000-memory.dmp