Analysis Overview
SHA256
ee44d58b968af90d3640cc802ef1084b2d4c5b4da2edcb37243e05fa36ff4f01
Threat Level: Known bad
The file 54f6b2f397c096924ff59d0677845110_NeikiAnalytics.exe 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 AdjustPrivilegeToken
Suspicious use of UnmapMainImage
Suspicious use of WriteProcessMemory
Suspicious use of SendNotifyMessage
Suspicious behavior: EnumeratesProcesses
Suspicious use of FindShellTrayWindow
MITRE ATT&CK Matrix V13
Analysis: static1
Detonation Overview
Reported
2024-05-31 16:20
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
2024-05-31 16:20
Reported
2024-05-31 16:22
Platform
win10v2004-20240426-en
Max time kernel
134s
Max time network
96s
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-1-5-21-711569230-3659488422-571408806-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\17FB76FE = "C:\\Users\\Admin\\AppData\\Roaming\\17FB76FE\\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 1616 wrote to memory of 4744 | N/A | C:\Users\Admin\AppData\Local\Temp\54f6b2f397c096924ff59d0677845110_NeikiAnalytics.exe | C:\Windows\SysWOW64\winver.exe |
| PID 1616 wrote to memory of 4744 | N/A | C:\Users\Admin\AppData\Local\Temp\54f6b2f397c096924ff59d0677845110_NeikiAnalytics.exe | C:\Windows\SysWOW64\winver.exe |
| PID 1616 wrote to memory of 4744 | N/A | C:\Users\Admin\AppData\Local\Temp\54f6b2f397c096924ff59d0677845110_NeikiAnalytics.exe | C:\Windows\SysWOW64\winver.exe |
| PID 1616 wrote to memory of 4744 | N/A | C:\Users\Admin\AppData\Local\Temp\54f6b2f397c096924ff59d0677845110_NeikiAnalytics.exe | C:\Windows\SysWOW64\winver.exe |
| PID 4744 wrote to memory of 3488 | N/A | C:\Windows\SysWOW64\winver.exe | C:\Windows\Explorer.EXE |
| PID 4744 wrote to memory of 2648 | 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\54f6b2f397c096924ff59d0677845110_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\54f6b2f397c096924ff59d0677845110_NeikiAnalytics.exe"
C:\Windows\SysWOW64\winver.exe
winver
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 368 -p 4744 -ip 4744
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4744 -s 352
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 154.239.44.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 82.90.14.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 133.211.185.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.165.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 80.90.14.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 42.56.20.217.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 11.227.111.52.in-addr.arpa | udp |
Files
memory/1616-0-0x0000000000400000-0x000000000041D000-memory.dmp
memory/1616-1-0x0000000000580000-0x0000000000581000-memory.dmp
memory/3488-2-0x0000000000710000-0x0000000000716000-memory.dmp
memory/3488-3-0x0000000000710000-0x0000000000716000-memory.dmp
memory/1616-4-0x0000000002290000-0x0000000002C90000-memory.dmp
memory/4744-5-0x0000000000610000-0x0000000000616000-memory.dmp
memory/4744-8-0x00007FFEDF610000-0x00007FFEDF805000-memory.dmp
memory/3488-7-0x00007FFEDF6AD000-0x00007FFEDF6AE000-memory.dmp
memory/4744-6-0x00000000773F2000-0x00000000773F3000-memory.dmp
memory/3488-9-0x00007FFEDF840000-0x00007FFEDF841000-memory.dmp
memory/1616-11-0x0000000000400000-0x000000000041D000-memory.dmp
memory/1616-12-0x0000000002290000-0x0000000002C90000-memory.dmp
memory/2648-16-0x0000000000C20000-0x0000000000C26000-memory.dmp
memory/4744-17-0x0000000000610000-0x0000000000616000-memory.dmp
Analysis: behavioral1
Detonation Overview
Submitted
2024-05-31 16:20
Reported
2024-05-31 16:22
Platform
win7-20231129-en
Max time kernel
149s
Max time network
148s
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-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Run\73EE1716 = "C:\\Users\\Admin\\AppData\\Roaming\\73EE1716\\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\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\54f6b2f397c096924ff59d0677845110_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\54f6b2f397c096924ff59d0677845110_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/1884-0-0x0000000000400000-0x000000000041D000-memory.dmp
memory/1884-1-0x0000000000020000-0x0000000000021000-memory.dmp
memory/1400-4-0x0000000002E80000-0x0000000002E86000-memory.dmp
memory/1400-3-0x0000000002E80000-0x0000000002E86000-memory.dmp
memory/1400-2-0x0000000002E80000-0x0000000002E86000-memory.dmp
memory/1884-5-0x0000000001DB0000-0x00000000027B0000-memory.dmp
memory/2744-11-0x0000000077070000-0x0000000077219000-memory.dmp
memory/1400-10-0x00000000770C1000-0x00000000770C2000-memory.dmp
memory/2744-9-0x000000007726F000-0x0000000077271000-memory.dmp
memory/2744-8-0x000000007726F000-0x0000000077270000-memory.dmp
memory/2744-7-0x0000000077270000-0x0000000077271000-memory.dmp
memory/2744-6-0x0000000000160000-0x0000000000166000-memory.dmp
memory/1884-12-0x0000000000400000-0x000000000041D000-memory.dmp
memory/1884-13-0x0000000001DB0000-0x00000000027B0000-memory.dmp
memory/1356-20-0x00000000001B0000-0x00000000001B6000-memory.dmp
memory/1400-22-0x0000000002E30000-0x0000000002E36000-memory.dmp
memory/1296-23-0x0000000000210000-0x0000000000216000-memory.dmp
memory/1356-26-0x00000000001B0000-0x00000000001B6000-memory.dmp
memory/1400-25-0x0000000002E30000-0x0000000002E36000-memory.dmp
memory/1296-24-0x00000000770C1000-0x00000000770C2000-memory.dmp
memory/2744-30-0x0000000000160000-0x0000000000166000-memory.dmp