Analysis Overview
SHA256
af9ec6de75439ef70ac160b07e6d5924eec4ec4465e5b5ed159ef040db17ca79
Threat Level: Known bad
The file 0e80339df2c569ab4931d0c1d24caea0N.exe was found to be: Known bad.
Malicious Activity Summary
Tinba / TinyBanker
Adds Run key to start application
Unsigned PE
Program crash
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of UnmapMainImage
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
MITRE ATT&CK Matrix V13
Analysis: static1
Detonation Overview
Reported
2024-07-19 21:33
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral2
Detonation Overview
Submitted
2024-07-19 21:33
Reported
2024-07-19 21:35
Platform
win10v2004-20240709-en
Max time kernel
119s
Max time network
112s
Command Line
Signatures
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 2380 wrote to memory of 4616 | N/A | C:\Users\Admin\AppData\Local\Temp\0e80339df2c569ab4931d0c1d24caea0N.exe | C:\Windows\SysWOW64\winver.exe |
| PID 2380 wrote to memory of 4616 | N/A | C:\Users\Admin\AppData\Local\Temp\0e80339df2c569ab4931d0c1d24caea0N.exe | C:\Windows\SysWOW64\winver.exe |
| PID 2380 wrote to memory of 4616 | N/A | C:\Users\Admin\AppData\Local\Temp\0e80339df2c569ab4931d0c1d24caea0N.exe | C:\Windows\SysWOW64\winver.exe |
| PID 2380 wrote to memory of 4616 | N/A | C:\Users\Admin\AppData\Local\Temp\0e80339df2c569ab4931d0c1d24caea0N.exe | C:\Windows\SysWOW64\winver.exe |
| PID 4616 wrote to memory of 3516 | N/A | C:\Windows\SysWOW64\winver.exe | C:\Windows\Explorer.EXE |
| PID 4616 wrote to memory of 2676 | 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\0e80339df2c569ab4931d0c1d24caea0N.exe
"C:\Users\Admin\AppData\Local\Temp\0e80339df2c569ab4931d0c1d24caea0N.exe"
C:\Windows\SysWOW64\winver.exe
winver
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4616 -ip 4616
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4616 -s 632
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | www.google.com | udp |
| US | 8.8.8.8:53 | insamertojertoq.cc | udp |
| US | 8.8.8.8:53 | 28.118.140.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 81.144.22.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 73.31.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.58.199.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.165.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 121.170.16.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.156.103.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 19.229.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 57.169.31.20.in-addr.arpa | udp |
Files
memory/2380-0-0x00000000006D0000-0x00000000006D2000-memory.dmp
memory/3516-1-0x0000000002CD0000-0x0000000002CD6000-memory.dmp
memory/3516-4-0x0000000002CD0000-0x0000000002CD6000-memory.dmp
memory/4616-2-0x00000000009B0000-0x00000000009B6000-memory.dmp
memory/2380-5-0x0000000002370000-0x0000000002D70000-memory.dmp
memory/3516-7-0x00007FFE5C72D000-0x00007FFE5C72E000-memory.dmp
memory/4616-6-0x00000000779F2000-0x00000000779F3000-memory.dmp
memory/4616-8-0x00007FFE5C690000-0x00007FFE5C885000-memory.dmp
memory/2676-9-0x0000000000C10000-0x0000000000C16000-memory.dmp
memory/2676-10-0x0000000000C10000-0x0000000000C16000-memory.dmp
memory/2380-11-0x0000000000400000-0x000000000041D000-memory.dmp
memory/2676-12-0x00007FFE5C8B0000-0x00007FFE5C8B1000-memory.dmp
memory/4616-14-0x00000000009B0000-0x00000000009B6000-memory.dmp
memory/3516-16-0x00007FFE5C8C0000-0x00007FFE5C8C1000-memory.dmp
Analysis: behavioral1
Detonation Overview
Submitted
2024-07-19 21:33
Reported
2024-07-19 21:35
Platform
win7-20240708-en
Max time kernel
119s
Max time network
119s
Command Line
Signatures
Tinba / TinyBanker
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2958949473-3205530200-1453100116-1000\Software\Microsoft\Windows\CurrentVersion\Run\E56DF0B7 = "C:\\Users\\Admin\\AppData\\Roaming\\E56DF0B7\\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:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
C:\Users\Admin\AppData\Local\Temp\0e80339df2c569ab4931d0c1d24caea0N.exe
"C:\Users\Admin\AppData\Local\Temp\0e80339df2c569ab4931d0c1d24caea0N.exe"
C:\Windows\SysWOW64\winver.exe
winver
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | www.google.com | udp |
| US | 8.8.8.8:53 | insamertojertoq.cc | udp |
| US | 8.8.8.8:53 | yxjsibeugmmj.com | udp |
| US | 216.218.185.162:80 | yxjsibeugmmj.com | tcp |
Files
memory/3068-3-0x00000000000F0000-0x00000000000F6000-memory.dmp
memory/1192-2-0x00000000025C0000-0x00000000025C6000-memory.dmp
memory/1192-1-0x00000000025C0000-0x00000000025C6000-memory.dmp
memory/2968-0-0x00000000001E0000-0x00000000001E2000-memory.dmp
memory/2968-6-0x0000000002440000-0x0000000002E40000-memory.dmp
memory/1192-5-0x00000000025C0000-0x00000000025C6000-memory.dmp
memory/3068-13-0x00000000772D0000-0x0000000077479000-memory.dmp
memory/1192-12-0x0000000077321000-0x0000000077322000-memory.dmp
memory/3068-11-0x00000000001E0000-0x00000000001E1000-memory.dmp
memory/3068-10-0x00000000774CF000-0x00000000774D1000-memory.dmp
memory/3068-9-0x00000000774CF000-0x00000000774D0000-memory.dmp
memory/3068-8-0x00000000774D0000-0x00000000774D1000-memory.dmp
memory/3068-7-0x00000000000F0000-0x00000000000F6000-memory.dmp
memory/2968-14-0x0000000000400000-0x000000000041D000-memory.dmp
memory/1292-24-0x0000000001E20000-0x0000000001E26000-memory.dmp
memory/1292-32-0x0000000077321000-0x0000000077322000-memory.dmp
memory/1292-31-0x0000000001E20000-0x0000000001E26000-memory.dmp
memory/1192-30-0x0000000002D80000-0x0000000002D86000-memory.dmp
memory/1156-29-0x00000000001B0000-0x00000000001B6000-memory.dmp
memory/1108-28-0x0000000077321000-0x0000000077322000-memory.dmp
memory/1108-27-0x0000000000210000-0x0000000000216000-memory.dmp
memory/1192-22-0x0000000002D80000-0x0000000002D86000-memory.dmp
memory/1156-19-0x00000000001B0000-0x00000000001B6000-memory.dmp
memory/1108-16-0x0000000000210000-0x0000000000216000-memory.dmp
memory/3068-38-0x00000000000F0000-0x00000000000F6000-memory.dmp