Analysis Overview
SHA256
ac69a8bb28aabbfce04f19ac1b8262f7570d6a703bc9f9a70f2a84e27e15fa7c
Threat Level: Known bad
The file ac69a8bb28aabbfce04f19ac1b8262f7570d6a703bc9f9a70f2a84e27e15fa7c_NeikiAnalytics.exe was found to be: Known bad.
Malicious Activity Summary
Tinba / TinyBanker
Adds Run key to start application
Unsigned PE
Program crash
Suspicious behavior: EnumeratesProcesses
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious use of SendNotifyMessage
MITRE ATT&CK Matrix V13
Analysis: static1
Detonation Overview
Reported
2024-06-29 12:58
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-29 12:58
Reported
2024-06-29 13:00
Platform
win7-20240508-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-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Windows\CurrentVersion\Run\5F1BD5A7 = "C:\\Users\\Admin\\AppData\\Roaming\\5F1BD5A7\\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\ac69a8bb28aabbfce04f19ac1b8262f7570d6a703bc9f9a70f2a84e27e15fa7c_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\ac69a8bb28aabbfce04f19ac1b8262f7570d6a703bc9f9a70f2a84e27e15fa7c_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/2320-0-0x0000000000400000-0x0000000000414000-memory.dmp
memory/2320-1-0x0000000000020000-0x0000000000021000-memory.dmp
memory/1204-3-0x0000000002580000-0x0000000002586000-memory.dmp
memory/1204-2-0x0000000002580000-0x0000000002586000-memory.dmp
memory/1204-4-0x0000000002580000-0x0000000002586000-memory.dmp
memory/2320-5-0x0000000001CE0000-0x00000000026E0000-memory.dmp
memory/1204-10-0x00000000775F1000-0x00000000775F2000-memory.dmp
memory/1936-11-0x00000000775A0000-0x0000000077749000-memory.dmp
memory/1936-9-0x000000007779F000-0x00000000777A1000-memory.dmp
memory/1936-8-0x000000007779F000-0x00000000777A0000-memory.dmp
memory/1936-7-0x00000000777A0000-0x00000000777A1000-memory.dmp
memory/1936-6-0x0000000000160000-0x0000000000166000-memory.dmp
memory/2320-12-0x0000000000400000-0x0000000000414000-memory.dmp
memory/2320-13-0x0000000001CE0000-0x00000000026E0000-memory.dmp
memory/1204-22-0x0000000002530000-0x0000000002536000-memory.dmp
memory/1172-20-0x0000000000420000-0x0000000000426000-memory.dmp
memory/1124-24-0x00000000775F1000-0x00000000775F2000-memory.dmp
memory/1124-23-0x0000000000490000-0x0000000000496000-memory.dmp
memory/1204-25-0x0000000002530000-0x0000000002536000-memory.dmp
memory/1172-26-0x0000000000420000-0x0000000000426000-memory.dmp
memory/1936-30-0x0000000000160000-0x0000000000166000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-29 12:58
Reported
2024-06-29 13:01
Platform
win10v2004-20240508-en
Max time kernel
146s
Max time network
156s
Command Line
Signatures
Tinba / TinyBanker
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2539840389-1261165778-1087677076-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\4988A811 = "C:\\Users\\Admin\\AppData\\Roaming\\4988A811\\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 |
| N/A | N/A | C:\Windows\Explorer.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 |
| N/A | N/A | C:\Windows\Explorer.EXE | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2836 wrote to memory of 1492 | N/A | C:\Users\Admin\AppData\Local\Temp\ac69a8bb28aabbfce04f19ac1b8262f7570d6a703bc9f9a70f2a84e27e15fa7c_NeikiAnalytics.exe | C:\Windows\SysWOW64\winver.exe |
| PID 2836 wrote to memory of 1492 | N/A | C:\Users\Admin\AppData\Local\Temp\ac69a8bb28aabbfce04f19ac1b8262f7570d6a703bc9f9a70f2a84e27e15fa7c_NeikiAnalytics.exe | C:\Windows\SysWOW64\winver.exe |
| PID 2836 wrote to memory of 1492 | N/A | C:\Users\Admin\AppData\Local\Temp\ac69a8bb28aabbfce04f19ac1b8262f7570d6a703bc9f9a70f2a84e27e15fa7c_NeikiAnalytics.exe | C:\Windows\SysWOW64\winver.exe |
| PID 2836 wrote to memory of 1492 | N/A | C:\Users\Admin\AppData\Local\Temp\ac69a8bb28aabbfce04f19ac1b8262f7570d6a703bc9f9a70f2a84e27e15fa7c_NeikiAnalytics.exe | C:\Windows\SysWOW64\winver.exe |
| PID 1492 wrote to memory of 3456 | N/A | C:\Windows\SysWOW64\winver.exe | C:\Windows\Explorer.EXE |
| PID 1492 wrote to memory of 2668 | 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\ac69a8bb28aabbfce04f19ac1b8262f7570d6a703bc9f9a70f2a84e27e15fa7c_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\ac69a8bb28aabbfce04f19ac1b8262f7570d6a703bc9f9a70f2a84e27e15fa7c_NeikiAnalytics.exe"
C:\Windows\SysWOW64\winver.exe
winver
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 200 -p 1492 -ip 1492
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1492 -s 352
Network
Files
memory/2836-0-0x0000000000400000-0x0000000000414000-memory.dmp
memory/3456-2-0x0000000001130000-0x0000000001136000-memory.dmp
memory/2836-1-0x0000000000460000-0x0000000000461000-memory.dmp
memory/3456-3-0x0000000001130000-0x0000000001136000-memory.dmp
memory/2836-4-0x00000000021C0000-0x0000000002BC0000-memory.dmp
memory/3456-6-0x00007FFBB5CED000-0x00007FFBB5CEE000-memory.dmp
memory/1492-5-0x0000000077842000-0x0000000077843000-memory.dmp
memory/1492-7-0x00007FFBB5C50000-0x00007FFBB5E45000-memory.dmp
memory/2836-8-0x0000000000400000-0x0000000000414000-memory.dmp
memory/1492-10-0x0000000002BC0000-0x0000000002BC6000-memory.dmp
memory/2668-12-0x0000000000430000-0x0000000000436000-memory.dmp
memory/1492-13-0x0000000002BC0000-0x0000000002BC6000-memory.dmp
memory/3456-15-0x00007FFBB5E60000-0x00007FFBB5E61000-memory.dmp