Analysis Overview
SHA256
6e272d0a88884509597620e94e036e24f99a2f5c635216f4a9ba4749ce12be9b
Threat Level: Known bad
The file ab9582ddfa864cb74274996be3da4607_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
Tinba / TinyBanker
UPX packed file
Adds Run key to start application
Unsigned PE
Suspicious behavior: EnumeratesProcesses
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-04-04 01:10
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
2024-04-04 01:10
Reported
2024-04-04 01:12
Platform
win7-20240221-en
Max time kernel
150s
Max time network
154s
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-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\DD1F843D = "C:\\Users\\Admin\\AppData\\Roaming\\DD1F843D\\bin.exe" | C:\Windows\SysWOW64\winver.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeShutdownPrivilege | N/A | C:\Windows\Explorer.EXE | N/A |
| Token: SeShutdownPrivilege | 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 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:\Program Files\Mozilla Firefox\firefox.exe
"C:\Program Files\Mozilla Firefox\firefox.exe"
C:\Users\Admin\AppData\Local\Temp\ab9582ddfa864cb74274996be3da4607_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\ab9582ddfa864cb74274996be3da4607_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 |
Files
memory/2224-0-0x0000000000400000-0x0000000000417000-memory.dmp
memory/2224-1-0x0000000000020000-0x0000000000021000-memory.dmp
memory/1040-5-0x0000000000100000-0x0000000000106000-memory.dmp
memory/1212-4-0x0000000001C70000-0x0000000001C76000-memory.dmp
memory/2224-3-0x0000000001E30000-0x0000000002830000-memory.dmp
memory/1212-2-0x0000000001C70000-0x0000000001C76000-memory.dmp
memory/1040-8-0x0000000077E9F000-0x0000000077EA1000-memory.dmp
memory/1212-7-0x0000000001C70000-0x0000000001C76000-memory.dmp
memory/1040-6-0x0000000077E9F000-0x0000000077EA0000-memory.dmp
memory/1040-9-0x0000000077EA0000-0x0000000077EA1000-memory.dmp
memory/1212-10-0x0000000077CF1000-0x0000000077CF2000-memory.dmp
memory/1040-11-0x00000000003F0000-0x0000000000406000-memory.dmp
memory/2224-12-0x0000000000400000-0x0000000000417000-memory.dmp
memory/2224-13-0x0000000001E30000-0x0000000002830000-memory.dmp
memory/1040-16-0x00000000001C0000-0x00000000001C1000-memory.dmp
memory/1040-15-0x0000000000100000-0x0000000000106000-memory.dmp
memory/1104-25-0x0000000077CF1000-0x0000000077CF2000-memory.dmp
memory/1212-27-0x0000000001C50000-0x0000000001C56000-memory.dmp
memory/1176-26-0x00000000001B0000-0x00000000001B6000-memory.dmp
memory/1104-24-0x0000000000210000-0x0000000000216000-memory.dmp
memory/1212-23-0x0000000001C50000-0x0000000001C56000-memory.dmp
memory/1176-21-0x00000000001B0000-0x00000000001B6000-memory.dmp
memory/1040-31-0x0000000000100000-0x0000000000106000-memory.dmp
memory/1040-32-0x00000000001D0000-0x00000000001D1000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-04-04 01:10
Reported
2024-04-04 01:12
Platform
win10v2004-20240226-en
Max time kernel
9s
Max time network
10s
Command Line
Signatures
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Suspicious use of FindShellTrayWindow
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\winver.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 4216 wrote to memory of 4320 | N/A | C:\Users\Admin\AppData\Local\Temp\ab9582ddfa864cb74274996be3da4607_JaffaCakes118.exe | C:\Windows\SysWOW64\winver.exe |
| PID 4216 wrote to memory of 4320 | N/A | C:\Users\Admin\AppData\Local\Temp\ab9582ddfa864cb74274996be3da4607_JaffaCakes118.exe | C:\Windows\SysWOW64\winver.exe |
| PID 4216 wrote to memory of 4320 | N/A | C:\Users\Admin\AppData\Local\Temp\ab9582ddfa864cb74274996be3da4607_JaffaCakes118.exe | C:\Windows\SysWOW64\winver.exe |
| PID 4216 wrote to memory of 4320 | N/A | C:\Users\Admin\AppData\Local\Temp\ab9582ddfa864cb74274996be3da4607_JaffaCakes118.exe | C:\Windows\SysWOW64\winver.exe |
| PID 4320 wrote to memory of 3512 | N/A | C:\Windows\SysWOW64\winver.exe | C:\Windows\Explorer.EXE |
Processes
C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
C:\Users\Admin\AppData\Local\Temp\ab9582ddfa864cb74274996be3da4607_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\ab9582ddfa864cb74274996be3da4607_JaffaCakes118.exe"
C:\Windows\SysWOW64\winver.exe
winver
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 | 147.108.222.173.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 133.32.126.40.in-addr.arpa | udp |
Files
memory/4216-0-0x0000000000400000-0x0000000000417000-memory.dmp
memory/4216-1-0x0000000000570000-0x0000000000571000-memory.dmp
memory/4216-2-0x00000000021B0000-0x0000000002BB0000-memory.dmp
memory/3512-4-0x00000000006F0000-0x00000000006F6000-memory.dmp
memory/3512-7-0x00007FF8283CD000-0x00007FF8283CE000-memory.dmp
memory/4320-6-0x0000000077B02000-0x0000000077B03000-memory.dmp
memory/4320-5-0x00000000011B0000-0x00000000011B6000-memory.dmp
memory/3512-3-0x00000000006F0000-0x00000000006F6000-memory.dmp
memory/3512-8-0x00007FF828560000-0x00007FF828561000-memory.dmp
memory/4216-9-0x0000000000400000-0x0000000000417000-memory.dmp
memory/4216-10-0x00000000021B0000-0x0000000002BB0000-memory.dmp
memory/3512-11-0x00007FF828540000-0x00007FF828541000-memory.dmp
memory/2612-16-0x00000000000C0000-0x00000000000C6000-memory.dmp
memory/3512-18-0x0000000002080000-0x0000000002086000-memory.dmp
memory/3720-20-0x0000000000690000-0x0000000000696000-memory.dmp