Analysis Overview
SHA256
22abb56e01c052cb1d419f1a7f1fd337b062e70681e47220adb77a6c6714cf64
Threat Level: Known bad
The file 209c089ce87729faa2489cd86eaeb570_NeikiAnalytics.exe was found to be: Known bad.
Malicious Activity Summary
Tinba / TinyBanker
Adds Run key to start application
Program crash
Unsigned PE
Suspicious use of UnmapMainImage
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Modifies registry class
Suspicious use of AdjustPrivilegeToken
Suspicious use of SendNotifyMessage
Suspicious use of FindShellTrayWindow
MITRE ATT&CK Matrix V13
Analysis: static1
Detonation Overview
Reported
2024-05-26 19:40
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-05-26 19:40
Reported
2024-05-26 19:42
Platform
win7-20240221-en
Max time kernel
149s
Max time network
149s
Command Line
Signatures
Tinba / TinyBanker
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Windows\CurrentVersion\Run\28AAC834 = "C:\\Users\\Admin\\AppData\\Roaming\\28AAC834\\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 |
| 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\Dwm.exe
"C:\Windows\system32\Dwm.exe"
C:\Windows\system32\taskhost.exe
"taskhost.exe"
C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
C:\Users\Admin\AppData\Local\Temp\209c089ce87729faa2489cd86eaeb570_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\209c089ce87729faa2489cd86eaeb570_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 |
Files
memory/2100-0-0x0000000000400000-0x000000000041B000-memory.dmp
memory/2100-1-0x0000000000020000-0x0000000000021000-memory.dmp
memory/1152-4-0x00000000025C0000-0x00000000025C6000-memory.dmp
memory/1152-3-0x00000000025C0000-0x00000000025C6000-memory.dmp
memory/1152-2-0x00000000025C0000-0x00000000025C6000-memory.dmp
memory/2100-5-0x0000000001C60000-0x0000000002660000-memory.dmp
memory/1152-10-0x0000000077851000-0x0000000077852000-memory.dmp
memory/2984-9-0x00000000779FF000-0x0000000077A01000-memory.dmp
memory/2984-8-0x00000000779FF000-0x0000000077A00000-memory.dmp
memory/2984-7-0x0000000077A00000-0x0000000077A01000-memory.dmp
memory/2984-6-0x0000000000130000-0x0000000000136000-memory.dmp
memory/2984-11-0x0000000077800000-0x00000000779A9000-memory.dmp
memory/2100-12-0x0000000000400000-0x000000000041B000-memory.dmp
memory/2100-13-0x0000000001C60000-0x0000000002660000-memory.dmp
memory/1152-22-0x0000000002570000-0x0000000002576000-memory.dmp
memory/1080-20-0x0000000001F10000-0x0000000001F16000-memory.dmp
memory/1060-23-0x00000000001B0000-0x00000000001B6000-memory.dmp
memory/1060-24-0x0000000077851000-0x0000000077852000-memory.dmp
memory/1080-25-0x0000000001F10000-0x0000000001F16000-memory.dmp
memory/1152-26-0x0000000002570000-0x0000000002576000-memory.dmp
memory/2984-30-0x00000000001C0000-0x00000000001C1000-memory.dmp
memory/2984-31-0x0000000000130000-0x0000000000136000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-05-26 19:40
Reported
2024-05-26 19:42
Platform
win10v2004-20240426-en
Max time kernel
133s
Max time network
102s
Command Line
Signatures
Tinba / TinyBanker
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-540404634-651139247-2967210625-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\16AFE30E = "C:\\Users\\Admin\\AppData\\Roaming\\16AFE30E\\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 |
Modifies registry class
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{1f3427c8-5c10-4210-aa03-2ee45287d668}\Instance\ | C:\Windows\Explorer.EXE | N/A |
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 |
| 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:\Windows\Explorer.EXE | N/A |
| N/A | N/A | C:\Windows\Explorer.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 1860 wrote to memory of 3916 | N/A | C:\Users\Admin\AppData\Local\Temp\209c089ce87729faa2489cd86eaeb570_NeikiAnalytics.exe | C:\Windows\SysWOW64\winver.exe |
| PID 1860 wrote to memory of 3916 | N/A | C:\Users\Admin\AppData\Local\Temp\209c089ce87729faa2489cd86eaeb570_NeikiAnalytics.exe | C:\Windows\SysWOW64\winver.exe |
| PID 1860 wrote to memory of 3916 | N/A | C:\Users\Admin\AppData\Local\Temp\209c089ce87729faa2489cd86eaeb570_NeikiAnalytics.exe | C:\Windows\SysWOW64\winver.exe |
| PID 1860 wrote to memory of 3916 | N/A | C:\Users\Admin\AppData\Local\Temp\209c089ce87729faa2489cd86eaeb570_NeikiAnalytics.exe | C:\Windows\SysWOW64\winver.exe |
| PID 3916 wrote to memory of 3392 | N/A | C:\Windows\SysWOW64\winver.exe | C:\Windows\Explorer.EXE |
| PID 3916 wrote to memory of 2620 | 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\209c089ce87729faa2489cd86eaeb570_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\209c089ce87729faa2489cd86eaeb570_NeikiAnalytics.exe"
C:\Windows\SysWOW64\winver.exe
winver
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3916 -ip 3916
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3916 -s 352
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 149.220.183.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 73.159.190.20.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 | 157.123.68.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 52.111.227.11:443 | tcp | |
| US | 8.8.8.8:53 | 23.236.111.52.in-addr.arpa | udp |
Files
memory/1860-0-0x0000000000400000-0x000000000041B000-memory.dmp
memory/1860-1-0x0000000000780000-0x0000000000781000-memory.dmp
memory/3392-3-0x0000000002540000-0x0000000002546000-memory.dmp
memory/3392-2-0x0000000002540000-0x0000000002546000-memory.dmp
memory/1860-4-0x0000000002130000-0x0000000002B30000-memory.dmp
memory/3916-5-0x0000000002C70000-0x0000000002C76000-memory.dmp
memory/3392-7-0x00007FFA72C0D000-0x00007FFA72C0E000-memory.dmp
memory/3916-6-0x00000000774D2000-0x00000000774D3000-memory.dmp
memory/3916-8-0x00007FFA72B70000-0x00007FFA72D65000-memory.dmp
memory/3392-9-0x00007FFA72DA0000-0x00007FFA72DA1000-memory.dmp
memory/1860-11-0x0000000000400000-0x000000000041B000-memory.dmp
memory/1860-12-0x0000000002130000-0x0000000002B30000-memory.dmp
memory/3392-13-0x00007FFA72D80000-0x00007FFA72D81000-memory.dmp
memory/2620-17-0x0000000000420000-0x0000000000426000-memory.dmp
memory/3916-18-0x0000000002C70000-0x0000000002C76000-memory.dmp