Analysis Overview
SHA256
89b74624acedd27a24e495fe70924e3fbf31768caadf45ac7753884fe50645ad
Threat Level: Known bad
The file 5ab917ed5af30685b8c0e55881e306e0_NeikiAnalytics.exe was found to be: Known bad.
Malicious Activity Summary
Tinba / TinyBanker
UPX packed file
Adds Run key to start application
Unsigned PE
Program crash
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of UnmapMainImage
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
MITRE ATT&CK Matrix V13
Analysis: static1
Detonation Overview
Reported
2024-05-19 23:23
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
2024-05-19 23:23
Reported
2024-05-19 23:26
Platform
win10v2004-20240426-en
Max time kernel
134s
Max time network
107s
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-1-5-21-540404634-651139247-2967210625-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\6701A92F = "C:\\Users\\Admin\\AppData\\Roaming\\6701A92F\\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 4660 wrote to memory of 3452 | N/A | C:\Users\Admin\AppData\Local\Temp\5ab917ed5af30685b8c0e55881e306e0_NeikiAnalytics.exe | C:\Windows\SysWOW64\winver.exe |
| PID 4660 wrote to memory of 3452 | N/A | C:\Users\Admin\AppData\Local\Temp\5ab917ed5af30685b8c0e55881e306e0_NeikiAnalytics.exe | C:\Windows\SysWOW64\winver.exe |
| PID 4660 wrote to memory of 3452 | N/A | C:\Users\Admin\AppData\Local\Temp\5ab917ed5af30685b8c0e55881e306e0_NeikiAnalytics.exe | C:\Windows\SysWOW64\winver.exe |
| PID 4660 wrote to memory of 3452 | N/A | C:\Users\Admin\AppData\Local\Temp\5ab917ed5af30685b8c0e55881e306e0_NeikiAnalytics.exe | C:\Windows\SysWOW64\winver.exe |
| PID 3452 wrote to memory of 3360 | N/A | C:\Windows\SysWOW64\winver.exe | C:\Windows\Explorer.EXE |
| PID 3452 wrote to memory of 2412 | 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\5ab917ed5af30685b8c0e55881e306e0_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\5ab917ed5af30685b8c0e55881e306e0_NeikiAnalytics.exe"
C:\Windows\SysWOW64\winver.exe
winver
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3452 -ip 3452
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3452 -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 | 73.31.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 204.79.197.237:443 | g.bing.com | tcp |
| NL | 23.62.61.194:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 237.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 194.61.62.23.in-addr.arpa | udp |
| NL | 23.62.61.194:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 88.156.103.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 28.118.140.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 196.249.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 157.123.68.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 133.190.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| US | 52.111.227.11:443 | tcp | |
| US | 8.8.8.8:53 | 30.243.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
Files
memory/4660-0-0x0000000000400000-0x000000000041D000-memory.dmp
memory/4660-1-0x0000000002160000-0x0000000002161000-memory.dmp
memory/3360-3-0x0000000000F50000-0x0000000000F56000-memory.dmp
memory/3360-2-0x0000000000F50000-0x0000000000F56000-memory.dmp
memory/3360-6-0x00007FFDA264D000-0x00007FFDA264E000-memory.dmp
memory/3452-7-0x00007FFDA25B0000-0x00007FFDA27A5000-memory.dmp
memory/3452-5-0x00000000770B2000-0x00000000770B3000-memory.dmp
memory/4660-4-0x0000000002230000-0x0000000002C30000-memory.dmp
memory/3360-8-0x00007FFDA27E0000-0x00007FFDA27E1000-memory.dmp
memory/4660-10-0x0000000000400000-0x000000000041D000-memory.dmp
memory/4660-11-0x0000000002230000-0x0000000002C30000-memory.dmp
memory/3452-13-0x0000000000E80000-0x0000000000E86000-memory.dmp
memory/2412-15-0x00000000006C0000-0x00000000006C6000-memory.dmp
memory/3452-16-0x0000000000E80000-0x0000000000E86000-memory.dmp
Analysis: behavioral1
Detonation Overview
Submitted
2024-05-19 23:23
Reported
2024-05-19 23:26
Platform
win7-20240221-en
Max time kernel
149s
Max time network
152s
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-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Windows\CurrentVersion\Run\11DF1F76 = "C:\\Users\\Admin\\AppData\\Roaming\\11DF1F76\\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\5ab917ed5af30685b8c0e55881e306e0_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\5ab917ed5af30685b8c0e55881e306e0_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/2208-0-0x0000000000400000-0x000000000041D000-memory.dmp
memory/2208-1-0x0000000000020000-0x0000000000021000-memory.dmp
memory/1200-3-0x0000000002E00000-0x0000000002E06000-memory.dmp
memory/1200-4-0x0000000002E00000-0x0000000002E06000-memory.dmp
memory/1200-2-0x0000000002E00000-0x0000000002E06000-memory.dmp
memory/2208-5-0x0000000001BB0000-0x00000000025B0000-memory.dmp
memory/1200-10-0x0000000077751000-0x0000000077752000-memory.dmp
memory/1908-11-0x0000000077700000-0x00000000778A9000-memory.dmp
memory/1908-9-0x00000000778FF000-0x0000000077901000-memory.dmp
memory/1908-8-0x00000000778FF000-0x0000000077900000-memory.dmp
memory/1908-7-0x0000000077900000-0x0000000077901000-memory.dmp
memory/1908-6-0x00000000001E0000-0x00000000001E6000-memory.dmp
memory/2208-12-0x0000000000400000-0x000000000041D000-memory.dmp
memory/2208-13-0x0000000001BB0000-0x00000000025B0000-memory.dmp
memory/1168-19-0x00000000002B0000-0x00000000002B6000-memory.dmp
memory/1200-21-0x0000000002A90000-0x0000000002A96000-memory.dmp
memory/1088-22-0x00000000001A0000-0x00000000001A6000-memory.dmp
memory/1200-25-0x0000000002A90000-0x0000000002A96000-memory.dmp
memory/1168-24-0x00000000002B0000-0x00000000002B6000-memory.dmp
memory/1088-23-0x0000000077751000-0x0000000077752000-memory.dmp
memory/1908-29-0x0000000000270000-0x0000000000271000-memory.dmp
memory/1908-30-0x00000000001E0000-0x00000000001E6000-memory.dmp