Analysis Overview
SHA256
a05a2940beef31a05c1efb5f73f7f197c370ef78a73031abf77ce086abd9dea6
Threat Level: Known bad
The file a05a2940beef31a05c1efb5f73f7f197c370ef78a73031abf77ce086abd9dea6_NeikiAnalytics.exe was found to be: Known bad.
Malicious Activity Summary
Tinba / TinyBanker
Adds Run key to start application
Enumerates physical storage devices
Program crash
Unsigned PE
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Modifies data under HKEY_USERS
MITRE ATT&CK Matrix V13
Analysis: static1
Detonation Overview
Reported
2024-06-28 16:17
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-28 16:17
Reported
2024-06-28 16:19
Platform
win7-20240611-en
Max time kernel
148s
Max time network
148s
Command Line
Signatures
Tinba / TinyBanker
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000\Software\Microsoft\Windows\CurrentVersion\Run\1E3A51DE = "C:\\Users\\Admin\\AppData\\Roaming\\1E3A51DE\\bin.exe" | C:\Windows\SysWOW64\winver.exe | N/A |
Enumerates physical storage devices
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\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\a05a2940beef31a05c1efb5f73f7f197c370ef78a73031abf77ce086abd9dea6_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\a05a2940beef31a05c1efb5f73f7f197c370ef78a73031abf77ce086abd9dea6_NeikiAnalytics.exe"
C:\Windows\SysWOW64\winver.exe
winver
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | elitiorecfreetoo.cc | udp |
| US | 216.218.185.162:80 | elitiorecfreetoo.cc | tcp |
Files
memory/1184-1-0x0000000002970000-0x0000000002976000-memory.dmp
memory/1184-6-0x0000000002970000-0x0000000002976000-memory.dmp
memory/2720-4-0x0000000000120000-0x0000000000126000-memory.dmp
memory/1184-3-0x0000000002970000-0x0000000002976000-memory.dmp
memory/1640-8-0x0000000000400000-0x000000000043C000-memory.dmp
memory/1100-11-0x0000000000310000-0x0000000000316000-memory.dmp
memory/2720-20-0x0000000000250000-0x0000000000256000-memory.dmp
memory/1184-17-0x0000000002980000-0x0000000002986000-memory.dmp
memory/1156-14-0x0000000000130000-0x0000000000136000-memory.dmp
memory/1100-23-0x0000000000310000-0x0000000000316000-memory.dmp
memory/1156-21-0x0000000000130000-0x0000000000136000-memory.dmp
memory/1184-22-0x0000000002980000-0x0000000002986000-memory.dmp
memory/2720-25-0x0000000000250000-0x0000000000256000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-28 16:17
Reported
2024-06-28 16:19
Platform
win10v2004-20240508-en
Max time kernel
146s
Max time network
94s
Command Line
Signatures
Enumerates physical storage devices
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Windows\SysWOW64\winver.exe |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\a05a2940beef31a05c1efb5f73f7f197c370ef78a73031abf77ce086abd9dea6_NeikiAnalytics.exe |
Modifies data under HKEY_USERS
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\@%SystemRoot%\system32\hnetcfgclient.dll,-201 = "HNetCfg Client" | C:\Windows\System32\svchost.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 |
Suspicious use of FindShellTrayWindow
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\winver.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\a05a2940beef31a05c1efb5f73f7f197c370ef78a73031abf77ce086abd9dea6_NeikiAnalytics.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
C:\Users\Admin\AppData\Local\Temp\a05a2940beef31a05c1efb5f73f7f197c370ef78a73031abf77ce086abd9dea6_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\a05a2940beef31a05c1efb5f73f7f197c370ef78a73031abf77ce086abd9dea6_NeikiAnalytics.exe"
C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s Netman
C:\Windows\SysWOW64\winver.exe
winver
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 4324 -ip 4324
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4324 -s 300
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 376 -ip 376
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 376 -s 864
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 104.219.191.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 76.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 228.249.119.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 149.220.183.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 103.169.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.12.20.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 31.243.111.52.in-addr.arpa | udp |
Files
memory/376-1-0x00000000046B0000-0x0000000004D08000-memory.dmp
memory/376-2-0x0000000003D10000-0x0000000003D11000-memory.dmp
memory/3412-4-0x0000000001180000-0x0000000001186000-memory.dmp
memory/3412-5-0x0000000001180000-0x0000000001186000-memory.dmp
memory/376-6-0x0000000000400000-0x000000000043C000-memory.dmp
memory/3412-9-0x0000000003140000-0x0000000003146000-memory.dmp
memory/376-12-0x00000000046B0000-0x0000000004D08000-memory.dmp