Analysis Overview
SHA256
dcc82323f9a467b16ae1ed793ed502f8acf610bc91bc2370f37d679b37bb7945
Threat Level: Known bad
The file 584e652c9c72ea97573e3ab7b07c5040_NeikiAnalytics 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 use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious use of UnmapMainImage
Suspicious behavior: EnumeratesProcesses
Suspicious use of FindShellTrayWindow
MITRE ATT&CK Matrix V13
Analysis: static1
Detonation Overview
Reported
2024-05-14 02:25
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: behavioral1
Detonation Overview
Submitted
2024-05-14 02:25
Reported
2024-05-14 02:28
Platform
win7-20240419-en
Max time kernel
149s
Max time network
151s
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-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Windows\CurrentVersion\Run\9FDA23A0 = "C:\\Users\\Admin\\AppData\\Roaming\\9FDA23A0\\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\584e652c9c72ea97573e3ab7b07c5040_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\584e652c9c72ea97573e3ab7b07c5040_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/2256-0-0x0000000000400000-0x000000000041D000-memory.dmp
memory/2256-1-0x0000000000020000-0x0000000000021000-memory.dmp
memory/1208-4-0x0000000002570000-0x0000000002576000-memory.dmp
memory/1208-3-0x0000000002570000-0x0000000002576000-memory.dmp
memory/1208-2-0x0000000002570000-0x0000000002576000-memory.dmp
memory/2256-5-0x0000000001CF0000-0x00000000026F0000-memory.dmp
memory/1208-10-0x0000000077B91000-0x0000000077B92000-memory.dmp
memory/2220-11-0x0000000077B40000-0x0000000077CE9000-memory.dmp
memory/2220-9-0x0000000077D3F000-0x0000000077D41000-memory.dmp
memory/2220-8-0x0000000077D3F000-0x0000000077D40000-memory.dmp
memory/2220-7-0x0000000077D40000-0x0000000077D41000-memory.dmp
memory/2220-6-0x00000000001A0000-0x00000000001A6000-memory.dmp
memory/2256-12-0x0000000000400000-0x000000000041D000-memory.dmp
memory/2256-13-0x0000000001CF0000-0x00000000026F0000-memory.dmp
memory/1176-21-0x00000000001B0000-0x00000000001B6000-memory.dmp
memory/1208-23-0x0000000002520000-0x0000000002526000-memory.dmp
memory/1116-25-0x0000000077B91000-0x0000000077B92000-memory.dmp
memory/1116-24-0x0000000001F10000-0x0000000001F16000-memory.dmp
memory/1176-26-0x00000000001B0000-0x00000000001B6000-memory.dmp
memory/1208-27-0x0000000002520000-0x0000000002526000-memory.dmp
memory/2220-31-0x00000000001A0000-0x00000000001A6000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-05-14 02:25
Reported
2024-05-14 02:28
Platform
win10v2004-20240508-en
Max time kernel
148s
Max time network
157s
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-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\64D5CF59 = "C:\\Users\\Admin\\AppData\\Roaming\\64D5CF59\\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 4776 wrote to memory of 4028 | N/A | C:\Users\Admin\AppData\Local\Temp\584e652c9c72ea97573e3ab7b07c5040_NeikiAnalytics.exe | C:\Windows\SysWOW64\winver.exe |
| PID 4776 wrote to memory of 4028 | N/A | C:\Users\Admin\AppData\Local\Temp\584e652c9c72ea97573e3ab7b07c5040_NeikiAnalytics.exe | C:\Windows\SysWOW64\winver.exe |
| PID 4776 wrote to memory of 4028 | N/A | C:\Users\Admin\AppData\Local\Temp\584e652c9c72ea97573e3ab7b07c5040_NeikiAnalytics.exe | C:\Windows\SysWOW64\winver.exe |
| PID 4776 wrote to memory of 4028 | N/A | C:\Users\Admin\AppData\Local\Temp\584e652c9c72ea97573e3ab7b07c5040_NeikiAnalytics.exe | C:\Windows\SysWOW64\winver.exe |
| PID 4028 wrote to memory of 3500 | N/A | C:\Windows\SysWOW64\winver.exe | C:\Windows\Explorer.EXE |
| PID 4028 wrote to memory of 2636 | 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\584e652c9c72ea97573e3ab7b07c5040_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\584e652c9c72ea97573e3ab7b07c5040_NeikiAnalytics.exe"
C:\Windows\SysWOW64\winver.exe
winver
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 208 -p 4028 -ip 4028
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4028 -s 352
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 |
| US | 8.8.8.8:53 | 237.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 136.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.156.103.20.in-addr.arpa | udp |
| NL | 23.62.61.194:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 194.61.62.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 157.123.68.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 31.121.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 249.197.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 48.192.11.51.in-addr.arpa | udp |
Files
memory/4776-0-0x0000000000400000-0x000000000041D000-memory.dmp
memory/4776-1-0x0000000002160000-0x0000000002161000-memory.dmp
memory/3500-2-0x00000000029A0000-0x00000000029A6000-memory.dmp
memory/3500-3-0x00000000029A0000-0x00000000029A6000-memory.dmp
memory/4776-4-0x00000000022E0000-0x0000000002CE0000-memory.dmp
memory/3500-6-0x00007FFE046ED000-0x00007FFE046EE000-memory.dmp
memory/4028-5-0x0000000077B22000-0x0000000077B23000-memory.dmp
memory/4028-7-0x00007FFE04650000-0x00007FFE04845000-memory.dmp
memory/4776-8-0x0000000000400000-0x000000000041D000-memory.dmp
memory/4776-9-0x00000000022E0000-0x0000000002CE0000-memory.dmp
memory/3500-10-0x00007FFE04880000-0x00007FFE04881000-memory.dmp
memory/4028-12-0x0000000002940000-0x0000000002946000-memory.dmp
memory/2636-14-0x0000000000800000-0x0000000000806000-memory.dmp
memory/4028-15-0x0000000002940000-0x0000000002946000-memory.dmp