Analysis Overview
SHA256
b5f863e9f311cce5da33373b9f56923de97ab1a6c3a69c7e9fa72e21795f9a5c
Threat Level: Known bad
The file cc0123188222496e3152ecac55ac8dce_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
Tinba / TinyBanker
UPX packed file
Adds Run key to start application
Unsigned PE
Program crash
Suspicious behavior: EnumeratesProcesses
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Suspicious use of FindShellTrayWindow
Suspicious use of AdjustPrivilegeToken
Suspicious use of UnmapMainImage
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-04-05 05:24
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 |
Analysis: behavioral1
Detonation Overview
Submitted
2024-04-05 05:24
Reported
2024-04-05 05:27
Platform
win7-20231129-en
Max time kernel
149s
Max time network
150s
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\68051D9D = "C:\\Users\\Admin\\AppData\\Roaming\\68051D9D\\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\cc0123188222496e3152ecac55ac8dce_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\cc0123188222496e3152ecac55ac8dce_JaffaCakes118.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 |
| US | 8.8.8.8:53 | fkmmvfeonnyh.pw | udp |
| US | 216.218.185.162:80 | fkmmvfeonnyh.pw | tcp |
| US | 8.8.8.8:53 | gfnlmtcolrrb.pw | udp |
| US | 216.218.185.162:80 | gfnlmtcolrrb.pw | tcp |
| US | 8.8.8.8:53 | wwgfyvvdtmeq.pw | udp |
| US | 216.218.185.162:80 | wwgfyvvdtmeq.pw | tcp |
Files
memory/2960-0-0x0000000000400000-0x0000000000428000-memory.dmp
memory/2960-1-0x0000000000020000-0x0000000000021000-memory.dmp
memory/2960-3-0x0000000001C90000-0x0000000002690000-memory.dmp
memory/2516-4-0x0000000000160000-0x0000000000166000-memory.dmp
memory/1372-2-0x0000000002A50000-0x0000000002A56000-memory.dmp
memory/1372-6-0x0000000002A50000-0x0000000002A56000-memory.dmp
memory/1372-11-0x0000000077BE1000-0x0000000077BE2000-memory.dmp
memory/2516-10-0x0000000077D90000-0x0000000077D91000-memory.dmp
memory/2516-9-0x0000000077D8F000-0x0000000077D91000-memory.dmp
memory/2516-8-0x0000000077D8F000-0x0000000077D90000-memory.dmp
memory/2516-7-0x00000000005C0000-0x00000000005D6000-memory.dmp
memory/2960-12-0x0000000000400000-0x0000000000428000-memory.dmp
memory/2960-13-0x0000000001C90000-0x0000000002690000-memory.dmp
memory/2516-15-0x0000000000160000-0x0000000000166000-memory.dmp
memory/2516-16-0x00000000001A0000-0x00000000001A1000-memory.dmp
memory/1328-21-0x00000000001B0000-0x00000000001B6000-memory.dmp
memory/1372-23-0x0000000002A00000-0x0000000002A06000-memory.dmp
memory/1328-26-0x00000000001B0000-0x00000000001B6000-memory.dmp
memory/1248-25-0x0000000077BE1000-0x0000000077BE2000-memory.dmp
memory/1372-27-0x0000000002A00000-0x0000000002A06000-memory.dmp
memory/1248-24-0x0000000000210000-0x0000000000216000-memory.dmp
memory/2516-31-0x0000000000160000-0x0000000000166000-memory.dmp
memory/2516-32-0x00000000001F0000-0x00000000001F1000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-04-05 05:24
Reported
2024-04-05 05:27
Platform
win10v2004-20240226-en
Max time kernel
148s
Max time network
150s
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-1-5-21-983155329-280873152-1838004294-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\9D606EA2 = "C:\\Users\\Admin\\AppData\\Roaming\\9D606EA2\\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 |
| 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 4652 wrote to memory of 348 | N/A | C:\Users\Admin\AppData\Local\Temp\cc0123188222496e3152ecac55ac8dce_JaffaCakes118.exe | C:\Windows\SysWOW64\winver.exe |
| PID 4652 wrote to memory of 348 | N/A | C:\Users\Admin\AppData\Local\Temp\cc0123188222496e3152ecac55ac8dce_JaffaCakes118.exe | C:\Windows\SysWOW64\winver.exe |
| PID 4652 wrote to memory of 348 | N/A | C:\Users\Admin\AppData\Local\Temp\cc0123188222496e3152ecac55ac8dce_JaffaCakes118.exe | C:\Windows\SysWOW64\winver.exe |
| PID 4652 wrote to memory of 348 | N/A | C:\Users\Admin\AppData\Local\Temp\cc0123188222496e3152ecac55ac8dce_JaffaCakes118.exe | C:\Windows\SysWOW64\winver.exe |
| PID 348 wrote to memory of 3384 | N/A | C:\Windows\SysWOW64\winver.exe | C:\Windows\Explorer.EXE |
| PID 348 wrote to memory of 2492 | 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\cc0123188222496e3152ecac55ac8dce_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\cc0123188222496e3152ecac55ac8dce_JaffaCakes118.exe"
C:\Windows\SysWOW64\winver.exe
winver
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 348 -ip 348
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 348 -s 352
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 97.17.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 58.55.71.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 86.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 56.126.166.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 65.139.73.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 96.136.73.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.65.42.20.in-addr.arpa | udp |
Files
memory/4652-0-0x0000000000400000-0x0000000000428000-memory.dmp
memory/4652-1-0x00000000005D0000-0x00000000005D1000-memory.dmp
memory/3384-2-0x00000000014D0000-0x00000000014D6000-memory.dmp
memory/4652-4-0x0000000002230000-0x0000000002C30000-memory.dmp
memory/3384-3-0x00000000014D0000-0x00000000014D6000-memory.dmp
memory/348-5-0x00000000779E2000-0x00000000779E3000-memory.dmp
memory/3384-6-0x00007FFDD0ACD000-0x00007FFDD0ACE000-memory.dmp
memory/348-7-0x0000000000AA0000-0x0000000000AA6000-memory.dmp
memory/3384-8-0x00007FFDD0C60000-0x00007FFDD0C61000-memory.dmp
memory/4652-9-0x0000000000400000-0x0000000000428000-memory.dmp
memory/4652-10-0x0000000002230000-0x0000000002C30000-memory.dmp
memory/3384-11-0x00007FFDD0C40000-0x00007FFDD0C41000-memory.dmp
memory/2492-15-0x00000000000C0000-0x00000000000C6000-memory.dmp
memory/348-16-0x0000000000AA0000-0x0000000000AA6000-memory.dmp