Analysis Overview
SHA256
d912f77a6182f66e32d72fa04ed995c9db1c61a437d792a50ee6a38f5532fc36
Threat Level: Known bad
The file e15023aed9e14a1f342004e7224763a0_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
Modifies registry class
Suspicious use of FindShellTrayWindow
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious use of UnmapMainImage
MITRE ATT&CK Matrix V13
Analysis: static1
Detonation Overview
Reported
2024-05-19 15:19
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
2024-05-19 15:19
Reported
2024-05-19 15:22
Platform
win7-20240221-en
Max time kernel
149s
Max time network
146s
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-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Windows\CurrentVersion\Run\89313624 = "C:\\Users\\Admin\\AppData\\Roaming\\89313624\\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\e15023aed9e14a1f342004e7224763a0_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\e15023aed9e14a1f342004e7224763a0_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 |
| US | 8.8.8.8:53 | uyhgqunqkxnx.pw | udp |
| NL | 178.62.201.34:80 | uyhgqunqkxnx.pw | tcp |
| US | 8.8.8.8:53 | vcklmnnejwxx.pw | udp |
| US | 216.218.185.162:80 | vcklmnnejwxx.pw | tcp |
| US | 8.8.8.8:53 | cmnsgscccrej.pw | udp |
| US | 216.218.185.162:80 | cmnsgscccrej.pw | tcp |
| US | 8.8.8.8:53 | evbsdqvgmpph.pw | udp |
| US | 216.218.185.162:80 | evbsdqvgmpph.pw | tcp |
| US | 8.8.8.8:53 | mfueeimvyrsp.pw | udp |
| US | 216.218.185.162:80 | mfueeimvyrsp.pw | tcp |
| US | 8.8.8.8:53 | utmyhnffxpcj.pw | udp |
| US | 216.218.185.162:80 | utmyhnffxpcj.pw | tcp |
Files
memory/2356-0-0x0000000000400000-0x000000000041D000-memory.dmp
memory/2356-1-0x0000000000020000-0x0000000000021000-memory.dmp
memory/1192-4-0x0000000002580000-0x0000000002586000-memory.dmp
memory/1192-3-0x0000000002580000-0x0000000002586000-memory.dmp
memory/1192-2-0x0000000002580000-0x0000000002586000-memory.dmp
memory/2356-5-0x0000000001D40000-0x0000000002740000-memory.dmp
memory/1992-11-0x0000000077090000-0x0000000077239000-memory.dmp
memory/1192-10-0x00000000770E1000-0x00000000770E2000-memory.dmp
memory/1992-9-0x000000007728F000-0x0000000077291000-memory.dmp
memory/1992-8-0x000000007728F000-0x0000000077290000-memory.dmp
memory/1992-7-0x0000000077290000-0x0000000077291000-memory.dmp
memory/1992-6-0x0000000000120000-0x0000000000126000-memory.dmp
memory/2356-12-0x0000000000400000-0x000000000041D000-memory.dmp
memory/2356-13-0x0000000001D40000-0x0000000002740000-memory.dmp
memory/1192-22-0x0000000002530000-0x0000000002536000-memory.dmp
memory/1164-20-0x0000000000330000-0x0000000000336000-memory.dmp
memory/1192-23-0x0000000002530000-0x0000000002536000-memory.dmp
memory/1164-26-0x00000000770E1000-0x00000000770E2000-memory.dmp
memory/1164-25-0x0000000000330000-0x0000000000336000-memory.dmp
memory/1092-24-0x0000000001F10000-0x0000000001F16000-memory.dmp
memory/1992-30-0x0000000000120000-0x0000000000126000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-05-19 15:19
Reported
2024-05-19 15:22
Platform
win10v2004-20240426-en
Max time kernel
149s
Max time network
149s
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\CE6A133B = "C:\\Users\\Admin\\AppData\\Roaming\\CE6A133B\\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 |
Modifies registry class
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{1f3427c8-5c10-4210-aa03-2ee45287d668}\Instance\ | C:\Windows\Explorer.EXE | N/A |
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 |
| 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 |
| 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:\Windows\Explorer.EXE | N/A |
| N/A | N/A | C:\Windows\Explorer.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 3376 wrote to memory of 2732 | N/A | C:\Users\Admin\AppData\Local\Temp\e15023aed9e14a1f342004e7224763a0_NeikiAnalytics.exe | C:\Windows\SysWOW64\winver.exe |
| PID 3376 wrote to memory of 2732 | N/A | C:\Users\Admin\AppData\Local\Temp\e15023aed9e14a1f342004e7224763a0_NeikiAnalytics.exe | C:\Windows\SysWOW64\winver.exe |
| PID 3376 wrote to memory of 2732 | N/A | C:\Users\Admin\AppData\Local\Temp\e15023aed9e14a1f342004e7224763a0_NeikiAnalytics.exe | C:\Windows\SysWOW64\winver.exe |
| PID 3376 wrote to memory of 2732 | N/A | C:\Users\Admin\AppData\Local\Temp\e15023aed9e14a1f342004e7224763a0_NeikiAnalytics.exe | C:\Windows\SysWOW64\winver.exe |
| PID 2732 wrote to memory of 3632 | N/A | C:\Windows\SysWOW64\winver.exe | C:\Windows\Explorer.EXE |
| PID 2732 wrote to memory of 2660 | 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\e15023aed9e14a1f342004e7224763a0_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\e15023aed9e14a1f342004e7224763a0_NeikiAnalytics.exe"
C:\Windows\SysWOW64\winver.exe
winver
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 2732 -ip 2732
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2732 -s 352
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 8.8.8.8:53 | 232.168.11.51.in-addr.arpa | udp |
| US | 204.79.197.237:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 82.90.14.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 237.197.79.204.in-addr.arpa | udp |
| NL | 23.62.61.97:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 97.61.62.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 72.32.126.40.in-addr.arpa | udp |
| NL | 23.62.61.97:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 217.106.137.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 183.59.114.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 36.56.20.217.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 57.169.31.20.in-addr.arpa | udp |
| US | 52.111.229.48:443 | tcp | |
| US | 8.8.8.8:53 | 11.227.111.52.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 |
| US | 8.8.8.8:53 | 43.58.199.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 200.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | udp |
Files
memory/3376-0-0x0000000000400000-0x000000000041D000-memory.dmp
memory/3376-1-0x00000000004A0000-0x00000000004A1000-memory.dmp
memory/3632-3-0x00000000006F0000-0x00000000006F6000-memory.dmp
memory/3632-2-0x00000000006F0000-0x00000000006F6000-memory.dmp
memory/2732-7-0x00007FFC9A530000-0x00007FFC9A725000-memory.dmp
memory/3632-6-0x00007FFC9A5CD000-0x00007FFC9A5CE000-memory.dmp
memory/2732-5-0x0000000077922000-0x0000000077923000-memory.dmp
memory/3376-4-0x00000000020D0000-0x0000000002AD0000-memory.dmp
memory/3632-8-0x00007FFC9A760000-0x00007FFC9A761000-memory.dmp
memory/3376-9-0x0000000000400000-0x000000000041D000-memory.dmp
memory/3632-10-0x00007FFC9A740000-0x00007FFC9A741000-memory.dmp
memory/2732-12-0x0000000000620000-0x0000000000626000-memory.dmp
memory/2660-14-0x0000000000B20000-0x0000000000B26000-memory.dmp
memory/2732-15-0x0000000000620000-0x0000000000626000-memory.dmp
memory/2660-17-0x00007FFC9A750000-0x00007FFC9A751000-memory.dmp