Analysis
- max time kernel
149s - max time network
95s - platform
windows11-21h2_x64 - resource
win11-20260513-en - resource tags
- submitted
02/06/2026, 01:06
General
- Target tmppicqext6.exe
- Size 110KB
- Sample260602-bgdrqaas71
- SHA256 65c44c53130a3732b49fb026a876b6831dd1d5598c7f0706b85a1e1a2e6df548
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
- UPX packed file 3 IoCs
Detects executables packed with UPX/modified UPX open source packer.
- 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 60 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
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C:\Users\Admin\AppData\Local\Temp\tmppicqext6.exe"C:\Users\Admin\AppData\Local\Temp\tmppicqext6.exe"2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
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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 1452 -s 3804⤵
- Program crash
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C:\Users\Admin\AppData\Roaming\CF060FB9\bin.exeC:\Users\Admin\AppData\Roaming\CF060FB9\bin.exe1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1452 -ip 14521⤵
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
bin.exe
memory/1452-3-0x0000000002980000-0x0000000002986000-memory.dmp
memory/1452-31-0x0000000002980000-0x0000000002986000-memory.dmp
memory/1452-6-0x0000000077D94000-0x0000000077D95000-memory.dmp
memory/1452-11-0x0000000002980000-0x0000000002986000-memory.dmp
memory/2472-25-0x00000000005A0000-0x00000000005A6000-memory.dmp
memory/2916-29-0x00007FF9538A0000-0x00007FF953AA9000-memory.dmp
memory/2916-22-0x00007FF9538A0000-0x00007FF953AA9000-memory.dmp
memory/2916-19-0x00007FF9538A0000-0x00007FF953AA9000-memory.dmp
memory/3112-1-0x0000000000407000-0x0000000000408000-memory.dmp
memory/3112-2-0x0000000000400000-0x000000000041E000-memory.dmp
memory/3112-0-0x0000000000400000-0x000000000041E000-memory.dmp
memory/3224-14-0x00007FF953AC0000-0x00007FF953AC1000-memory.dmp
memory/3224-13-0x00007FF953AB0000-0x00007FF953AB1000-memory.dmp
memory/3224-12-0x0000000000E00000-0x0000000000E01000-memory.dmp
memory/3224-7-0x0000000002850000-0x0000000002856000-memory.dmp
memory/3224-8-0x00007FF953943000-0x00007FF953944000-memory.dmp
memory/3224-32-0x00007FF953AD0000-0x00007FF953AD1000-memory.dmp
memory/3224-33-0x00007FF953AE0000-0x00007FF953AE1000-memory.dmp
memory/5096-23-0x00007FF9538A0000-0x00007FF953AA9000-memory.dmp
memory/5096-20-0x0000000000400000-0x000000000041E000-memory.dmp
memory/5096-26-0x00000000001C0000-0x00000000001C6000-memory.dmp