Analysis Overview
SHA256
040a5d1dff59e3fc1241e26f471128b0536b33789507be370634d95224534d98
Threat Level: Known bad
The file 2a72945ccd7c6d56e19640fa9de75b20_NeikiAnalytics.exe was found to be: Known bad.
Malicious Activity Summary
Tinba / TinyBanker
UPX packed file
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
Suspicious use of UnmapMainImage
MITRE ATT&CK Matrix V13
Analysis: static1
Detonation Overview
Reported
2024-06-12 08:11
Signatures
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-12 08:11
Reported
2024-06-12 08:14
Platform
win10v2004-20240611-en
Max time kernel
149s
Max time network
124s
Command Line
Signatures
Tinba / TinyBanker
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-4204450073-1267028356-951339405-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\D4ECACA4 = "C:\\Users\\Admin\\AppData\\Roaming\\D4ECACA4\\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 UnmapMainImage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Explorer.EXE | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 4504 wrote to memory of 4468 | N/A | C:\Users\Admin\AppData\Local\Temp\2a72945ccd7c6d56e19640fa9de75b20_NeikiAnalytics.exe | C:\Windows\SysWOW64\winver.exe |
| PID 4504 wrote to memory of 4468 | N/A | C:\Users\Admin\AppData\Local\Temp\2a72945ccd7c6d56e19640fa9de75b20_NeikiAnalytics.exe | C:\Windows\SysWOW64\winver.exe |
| PID 4504 wrote to memory of 4468 | N/A | C:\Users\Admin\AppData\Local\Temp\2a72945ccd7c6d56e19640fa9de75b20_NeikiAnalytics.exe | C:\Windows\SysWOW64\winver.exe |
| PID 4504 wrote to memory of 4468 | N/A | C:\Users\Admin\AppData\Local\Temp\2a72945ccd7c6d56e19640fa9de75b20_NeikiAnalytics.exe | C:\Windows\SysWOW64\winver.exe |
| PID 4468 wrote to memory of 3420 | N/A | C:\Windows\SysWOW64\winver.exe | C:\Windows\Explorer.EXE |
| PID 4468 wrote to memory of 2764 | 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\2a72945ccd7c6d56e19640fa9de75b20_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\2a72945ccd7c6d56e19640fa9de75b20_NeikiAnalytics.exe"
C:\Windows\SysWOW64\winver.exe
winver
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 4468 -ip 4468
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4468 -s 356
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 204.79.197.237:443 | g.bing.com | tcp |
| NL | 23.62.61.129:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 237.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 129.61.62.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 17.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 205.47.74.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 203.107.17.2.in-addr.arpa | udp |
Files
memory/4504-0-0x0000000000400000-0x000000000041D000-memory.dmp
memory/4504-1-0x0000000000580000-0x0000000000581000-memory.dmp
memory/3420-3-0x0000000000A90000-0x0000000000A96000-memory.dmp
memory/3420-2-0x0000000000A90000-0x0000000000A96000-memory.dmp
memory/4504-4-0x0000000002190000-0x0000000002B90000-memory.dmp
memory/4468-7-0x00007FFE558D0000-0x00007FFE55AC5000-memory.dmp
memory/3420-6-0x00007FFE5596D000-0x00007FFE5596E000-memory.dmp
memory/4468-5-0x0000000077212000-0x0000000077213000-memory.dmp
memory/4504-8-0x0000000000400000-0x000000000041D000-memory.dmp
memory/4504-9-0x0000000002190000-0x0000000002B90000-memory.dmp
memory/3420-10-0x00007FFE55B00000-0x00007FFE55B01000-memory.dmp
memory/4468-12-0x0000000000D90000-0x0000000000D96000-memory.dmp
memory/2764-14-0x0000000000360000-0x0000000000366000-memory.dmp
memory/4468-15-0x0000000000D90000-0x0000000000D96000-memory.dmp
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-12 08:11
Reported
2024-06-12 08:14
Platform
win7-20240221-en
Max time kernel
149s
Max time network
148s
Command Line
Signatures
Tinba / TinyBanker
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Windows\CurrentVersion\Run\5E793108 = "C:\\Users\\Admin\\AppData\\Roaming\\5E793108\\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\2a72945ccd7c6d56e19640fa9de75b20_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\2a72945ccd7c6d56e19640fa9de75b20_NeikiAnalytics.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 |
| US | 104.131.68.180:80 | uyhgqunqkxnx.pw | tcp |
| US | 8.8.8.8:53 | vcklmnnejwxx.pw | udp |
| US | 216.218.185.162:80 | vcklmnnejwxx.pw | tcp |
Files
memory/1976-0-0x0000000000400000-0x000000000041D000-memory.dmp
memory/1976-1-0x0000000000020000-0x0000000000021000-memory.dmp
memory/1212-2-0x0000000002E70000-0x0000000002E76000-memory.dmp
memory/1212-3-0x0000000002E70000-0x0000000002E76000-memory.dmp
memory/1976-5-0x0000000001F00000-0x0000000002900000-memory.dmp
memory/1212-4-0x0000000002E70000-0x0000000002E76000-memory.dmp
memory/1644-9-0x0000000077ADF000-0x0000000077AE1000-memory.dmp
memory/1644-11-0x00000000778E0000-0x0000000077A89000-memory.dmp
memory/1212-10-0x0000000077931000-0x0000000077932000-memory.dmp
memory/1644-8-0x0000000077ADF000-0x0000000077AE0000-memory.dmp
memory/1644-7-0x0000000077AE0000-0x0000000077AE1000-memory.dmp
memory/1644-6-0x0000000000180000-0x0000000000186000-memory.dmp
memory/1976-12-0x0000000000400000-0x000000000041D000-memory.dmp
memory/1976-13-0x0000000001F00000-0x0000000002900000-memory.dmp
memory/1212-23-0x0000000002E20000-0x0000000002E26000-memory.dmp
memory/1184-21-0x0000000000130000-0x0000000000136000-memory.dmp
memory/1124-24-0x0000000001F10000-0x0000000001F16000-memory.dmp
memory/1212-27-0x0000000002E20000-0x0000000002E26000-memory.dmp
memory/1184-26-0x0000000000130000-0x0000000000136000-memory.dmp
memory/1124-25-0x0000000077931000-0x0000000077932000-memory.dmp
memory/1644-31-0x00000000001D0000-0x00000000001D1000-memory.dmp
memory/1644-32-0x0000000000180000-0x0000000000186000-memory.dmp