Analysis Overview
SHA256
aab77049b3e86f02f087afb73a07421c0902ce70461e1f3032acacc58ed3d5f0
Threat Level: Known bad
The file NEAS.0dfe76adb3e735011e3ea6345ce76f10_JC.exe was found to be: Known bad.
Malicious Activity Summary
Tinba / TinyBanker
Adds Run key to start application
Suspicious use of SetThreadContext
Unsigned PE
Suspicious use of WriteProcessMemory
Suspicious use of FindShellTrayWindow
Suspicious use of SetWindowsHookEx
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2023-11-05 02:07
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2023-11-05 02:07
Reported
2023-11-05 02:10
Platform
win7-20231020-en
Max time kernel
150s
Max time network
150s
Command Line
Signatures
Tinba / TinyBanker
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2084844033-2744876406-2053742436-1000\Software\Microsoft\Windows\CurrentVersion\Run\1716F05D = "C:\\Users\\Admin\\AppData\\Roaming\\1716F05D\\bin.exe" | C:\Windows\SysWOW64\winver.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2152 set thread context of 1408 | N/A | C:\Users\Admin\AppData\Local\Temp\NEAS.0dfe76adb3e735011e3ea6345ce76f10_JC.exe | C:\Users\Admin\AppData\Local\Temp\NEAS.0dfe76adb3e735011e3ea6345ce76f10_JC.exe |
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
| Description | Indicator | Process | Target |
| N/A | 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 SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\NEAS.0dfe76adb3e735011e3ea6345ce76f10_JC.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Windows\SysWOW64\winver.exe
winver
C:\Users\Admin\AppData\Local\Temp\NEAS.0dfe76adb3e735011e3ea6345ce76f10_JC.exe
"C:\Users\Admin\AppData\Local\Temp\NEAS.0dfe76adb3e735011e3ea6345ce76f10_JC.exe"
C:\Users\Admin\AppData\Local\Temp\NEAS.0dfe76adb3e735011e3ea6345ce76f10_JC.exe
"C:\Users\Admin\AppData\Local\Temp\NEAS.0dfe76adb3e735011e3ea6345ce76f10_JC.exe"
C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
C:\Windows\system32\Dwm.exe
"C:\Windows\system32\Dwm.exe"
C:\Windows\system32\taskhost.exe
"taskhost.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | recdataoneveter.cc | udp |
| US | 216.218.185.162:80 | recdataoneveter.cc | tcp |
Files
memory/2408-33-0x0000000000240000-0x0000000000246000-memory.dmp
memory/2408-32-0x0000000077471000-0x0000000077472000-memory.dmp
memory/1344-31-0x00000000025B0000-0x00000000025B6000-memory.dmp
memory/2408-30-0x0000000000240000-0x0000000000246000-memory.dmp
memory/1344-28-0x00000000025B0000-0x00000000025B6000-memory.dmp
memory/1292-27-0x0000000000120000-0x0000000000126000-memory.dmp
memory/1192-24-0x0000000077471000-0x0000000077472000-memory.dmp
memory/1192-23-0x00000000003D0000-0x00000000003D6000-memory.dmp
memory/1292-22-0x0000000000120000-0x0000000000126000-memory.dmp
memory/1192-20-0x00000000003D0000-0x00000000003D6000-memory.dmp
memory/1408-18-0x0000000000590000-0x0000000000F90000-memory.dmp
memory/1984-15-0x00000000001E0000-0x00000000001E1000-memory.dmp
memory/1344-14-0x0000000077471000-0x0000000077472000-memory.dmp
memory/1984-13-0x0000000077620000-0x0000000077621000-memory.dmp
memory/1984-12-0x000000007761F000-0x0000000077621000-memory.dmp
memory/1984-11-0x000000007761F000-0x0000000077620000-memory.dmp
memory/1984-10-0x00000000001A0000-0x00000000001A6000-memory.dmp
memory/1984-9-0x0000000000030000-0x0000000000046000-memory.dmp
memory/1344-8-0x00000000025A0000-0x00000000025A6000-memory.dmp
memory/1984-7-0x00000000001A0000-0x00000000001A6000-memory.dmp
memory/1984-5-0x00000000001A0000-0x00000000001A6000-memory.dmp
memory/1408-4-0x0000000000590000-0x0000000000F90000-memory.dmp
memory/1344-3-0x00000000025A0000-0x00000000025A6000-memory.dmp
memory/1408-2-0x0000000000400000-0x0000000000405000-memory.dmp
memory/1984-34-0x00000000001A0000-0x00000000001A6000-memory.dmp
memory/1344-37-0x0000000077600000-0x0000000077601000-memory.dmp
memory/1984-41-0x00000000001F0000-0x00000000001F1000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2023-11-05 02:07
Reported
2023-11-05 02:10
Platform
win10v2004-20231023-en
Max time kernel
5s
Max time network
9s
Command Line
Signatures
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 3124 set thread context of 1820 | N/A | C:\Users\Admin\AppData\Local\Temp\NEAS.0dfe76adb3e735011e3ea6345ce76f10_JC.exe | C:\Users\Admin\AppData\Local\Temp\NEAS.0dfe76adb3e735011e3ea6345ce76f10_JC.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 FindShellTrayWindow
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\winver.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\NEAS.0dfe76adb3e735011e3ea6345ce76f10_JC.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
C:\Windows\system32\taskhostw.exe
taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
C:\Windows\system32\sihost.exe
sihost.exe
C:\Users\Admin\AppData\Local\Temp\NEAS.0dfe76adb3e735011e3ea6345ce76f10_JC.exe
"C:\Users\Admin\AppData\Local\Temp\NEAS.0dfe76adb3e735011e3ea6345ce76f10_JC.exe"
C:\Users\Admin\AppData\Local\Temp\NEAS.0dfe76adb3e735011e3ea6345ce76f10_JC.exe
"C:\Users\Admin\AppData\Local\Temp\NEAS.0dfe76adb3e735011e3ea6345ce76f10_JC.exe"
C:\Windows\SysWOW64\winver.exe
winver
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 | 14.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 9.228.82.20.in-addr.arpa | udp |
Files
memory/1820-2-0x0000000000400000-0x0000000000405000-memory.dmp
memory/928-5-0x0000000000E30000-0x0000000000E36000-memory.dmp
memory/1820-7-0x0000000000570000-0x0000000000F70000-memory.dmp
memory/3320-4-0x0000000000860000-0x0000000000866000-memory.dmp
memory/3320-3-0x0000000000860000-0x0000000000866000-memory.dmp
memory/928-8-0x0000000000E30000-0x0000000000E36000-memory.dmp
memory/3320-9-0x00007FFBC3CED000-0x00007FFBC3CEE000-memory.dmp
memory/928-10-0x0000000077B02000-0x0000000077B03000-memory.dmp
memory/928-11-0x0000000000E60000-0x0000000000E72000-memory.dmp
memory/2820-16-0x0000000000EB0000-0x0000000000EB6000-memory.dmp
memory/2896-15-0x0000000000C10000-0x0000000000C16000-memory.dmp
memory/2936-17-0x0000000000740000-0x0000000000746000-memory.dmp
memory/2896-19-0x0000000000C10000-0x0000000000C16000-memory.dmp
memory/3320-18-0x0000000000870000-0x0000000000876000-memory.dmp
memory/3508-20-0x00000000004C0000-0x00000000004C6000-memory.dmp
memory/3732-22-0x00000000008B0000-0x00000000008B6000-memory.dmp