Analysis
- max time kernel
147s - max time network
154s - platform
windows11-21h2_x64 - resource
win11-20260513-en - resource tags
- submitted
02/06/2026, 01:27
General
- Target tmptgo7tcm8.exe
- Size 88KB
- Sample260602-bvcftaaw5w
- SHA256 4efbfc26cce7a67ad5db74a6d1e1af7fe5ac81e6c78155e56a6396edea93d1ba
Malware Config
Signatures
- Family: Tinba / TinyBanker
Banking trojan which uses packet sniffing to steal data.
- Executes dropped EXE 1 IoCs
- Adds Run key to start application 2 TTPs 1 IoCs
- Program crash 1 IoCs
- System Location Discovery: System Language Discovery 1 TTPs 3 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Suspicious behavior: EnumeratesProcesses 2 IoCs
- Suspicious behavior: GetForegroundWindowSpam 1 IoCs
- Suspicious use of AdjustPrivilegeToken 64 IoCs
- Suspicious use of FindShellTrayWindow 1 IoCs
- Suspicious use of WriteProcessMemory 7 IoCs
Processes
-
C:\Windows\system32\sihost.exesihost.exe1⤵
-
C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\tmptgo7tcm8.exe"C:\Users\Admin\AppData\Local\Temp\tmptgo7tcm8.exe"2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\winver.exewinver3⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 5188 -s 3804⤵
- Program crash
-
-
-
-
C:\Users\Admin\AppData\Roaming\582A09E5\bin.exeC:\Users\Admin\AppData\Roaming\582A09E5\bin.exe1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 368 -p 5188 -ip 51881⤵
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
bin.exe
memory/1264-21-0x00000000001C0000-0x00000000001C6000-memory.dmp
memory/1264-20-0x00007FF8601E0000-0x00007FF8603E9000-memory.dmp
memory/2696-24-0x0000000000500000-0x0000000000506000-memory.dmp
memory/3204-5-0x00007FF860283000-0x00007FF860284000-memory.dmp
memory/3204-13-0x00007FF8603F0000-0x00007FF8603F1000-memory.dmp
memory/3204-30-0x00007FF860420000-0x00007FF860421000-memory.dmp
memory/3204-2-0x0000000002A90000-0x0000000002A96000-memory.dmp
memory/3204-1-0x0000000002A90000-0x0000000002A96000-memory.dmp
memory/3204-29-0x00007FF860410000-0x00007FF860411000-memory.dmp
memory/3204-11-0x0000000000A70000-0x0000000000A71000-memory.dmp
memory/3204-14-0x00007FF860400000-0x00007FF860401000-memory.dmp
memory/4656-17-0x00007FF8601E0000-0x00007FF8603E9000-memory.dmp
memory/4656-26-0x00007FF8601E0000-0x00007FF8603E9000-memory.dmp
memory/5156-0-0x00000000005B0000-0x00000000005B1000-memory.dmp
memory/5156-3-0x0000000002150000-0x0000000002B50000-memory.dmp
memory/5156-8-0x0000000002150000-0x0000000002B50000-memory.dmp
memory/5156-7-0x0000000000400000-0x0000000000417000-memory.dmp
memory/5188-10-0x0000000000C60000-0x0000000000C66000-memory.dmp
memory/5188-28-0x0000000000C60000-0x0000000000C66000-memory.dmp
memory/5188-4-0x0000000077204000-0x0000000077205000-memory.dmp
memory/5188-6-0x00007FF8601E0000-0x00007FF8603E9000-memory.dmp