Analysis
- max time kernel
149s - max time network
146s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
08/06/2026, 23:23
General
- Target tmpwkdgoifu.exe
- Size 160KB
- Sample260608-3dkjmsg13m
- SHA256 698619909e1680e82e06711c6d5cf6abce22fddbd50ac11f34dc732039afedbc
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 36 IoCs
- Suspicious use of FindShellTrayWindow 6 IoCs
- Suspicious use of SendNotifyMessage 3 IoCs
- Suspicious use of UnmapMainImage 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 FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\tmpwkdgoifu.exe"C:\Users\Admin\AppData\Local\Temp\tmpwkdgoifu.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 3420 -s 3524⤵
- Program crash
-
-
-
-
C:\Users\Admin\AppData\Roaming\8B811320\bin.exeC:\Users\Admin\AppData\Roaming\8B811320\bin.exe1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3420 -ip 34201⤵
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
bin.exe
memory/2992-35-0x00007FFFDE730000-0x00007FFFDE731000-memory.dmp
memory/2992-28-0x00000000002D0000-0x00000000002D6000-memory.dmp
memory/3268-70-0x00007FFFC00B0000-0x00007FFFC01B7000-memory.dmp
memory/3268-74-0x00000000026F0000-0x0000000002700000-memory.dmp
memory/3268-92-0x00007FFFC00B0000-0x00007FFFC01B7000-memory.dmp
memory/3268-91-0x00000000026F0000-0x0000000002700000-memory.dmp
memory/3268-90-0x00000000026F0000-0x0000000002700000-memory.dmp
memory/3268-8-0x00007FFFDE740000-0x00007FFFDE741000-memory.dmp
memory/3268-89-0x00000000026F0000-0x0000000002700000-memory.dmp
memory/3268-88-0x00000000026F0000-0x0000000002700000-memory.dmp
memory/3268-87-0x00007FFFC00B0000-0x00007FFFC01B7000-memory.dmp
memory/3268-13-0x00000000008B0000-0x00000000008B1000-memory.dmp
memory/3268-14-0x00007FFFDE710000-0x00007FFFDE711000-memory.dmp
memory/3268-16-0x00007FFFDE720000-0x00007FFFDE721000-memory.dmp
memory/3268-83-0x00000000026F0000-0x0000000002700000-memory.dmp
memory/3268-84-0x00000000026F0000-0x0000000002700000-memory.dmp
memory/3268-2-0x0000000002850000-0x0000000002856000-memory.dmp
memory/3268-85-0x00000000026F0000-0x0000000002700000-memory.dmp
memory/3268-51-0x00007FFFC00B0000-0x00007FFFC01B7000-memory.dmp
memory/3268-86-0x00000000026F0000-0x0000000002700000-memory.dmp
memory/3268-3-0x0000000002850000-0x0000000002856000-memory.dmp
memory/3268-82-0x00000000026F0000-0x0000000002700000-memory.dmp
memory/3268-81-0x00007FFFC00B0000-0x00007FFFC01B7000-memory.dmp
memory/3268-33-0x00007FFFDE730000-0x00007FFFDE731000-memory.dmp
memory/3268-80-0x00000000026F0000-0x0000000002700000-memory.dmp
memory/3268-36-0x00000000026F0000-0x0000000002700000-memory.dmp
memory/3268-56-0x00000000026F0000-0x0000000002700000-memory.dmp
memory/3268-38-0x0000000002700000-0x0000000002710000-memory.dmp
memory/3268-40-0x00007FFFC0152000-0x00007FFFC0153000-memory.dmp
memory/3268-39-0x00000000026F0000-0x0000000002700000-memory.dmp
memory/3268-41-0x00007FFFC00B0000-0x00007FFFC01B7000-memory.dmp
memory/3268-42-0x00000000026F0000-0x0000000002700000-memory.dmp
memory/3268-43-0x00007FFFC00B0000-0x00007FFFC01B7000-memory.dmp
memory/3268-46-0x00000000026F0000-0x0000000002700000-memory.dmp
memory/3268-45-0x00000000026F0000-0x0000000002700000-memory.dmp
memory/3268-47-0x00007FFFC00B0000-0x00007FFFC01B7000-memory.dmp
memory/3268-44-0x00000000026F0000-0x0000000002700000-memory.dmp
memory/3268-49-0x00007FFFC00B0000-0x00007FFFC01B7000-memory.dmp
memory/3268-48-0x00007FFFC00B0000-0x00007FFFC01B7000-memory.dmp
memory/3268-50-0x00000000026F0000-0x0000000002700000-memory.dmp
memory/3268-79-0x00007FFFC00B0000-0x00007FFFC01B7000-memory.dmp
memory/3268-55-0x00000000026F0000-0x0000000002700000-memory.dmp
memory/3268-37-0x00000000026F0000-0x0000000002700000-memory.dmp
memory/3268-57-0x00007FFFC00B0000-0x00007FFFC01B7000-memory.dmp
memory/3268-54-0x00000000026F0000-0x0000000002700000-memory.dmp
memory/3268-53-0x00000000026F0000-0x0000000002700000-memory.dmp
memory/3268-52-0x00000000026F0000-0x0000000002700000-memory.dmp
memory/3268-61-0x00007FFFC00B0000-0x00007FFFC01B7000-memory.dmp
memory/3268-63-0x00000000026F0000-0x0000000002700000-memory.dmp
memory/3268-62-0x00000000026F0000-0x0000000002700000-memory.dmp
memory/3268-60-0x00000000026F0000-0x0000000002700000-memory.dmp
memory/3268-59-0x00000000026F0000-0x0000000002700000-memory.dmp
memory/3268-58-0x00007FFFC00B0000-0x00007FFFC01B7000-memory.dmp
memory/3268-64-0x00007FFFC00B0000-0x00007FFFC01B7000-memory.dmp
memory/3268-65-0x00000000026F0000-0x0000000002700000-memory.dmp
memory/3268-66-0x0000000002700000-0x0000000002710000-memory.dmp
memory/3268-67-0x00000000026F0000-0x0000000002700000-memory.dmp
memory/3268-69-0x00007FFFC00B0000-0x00007FFFC01B7000-memory.dmp
memory/3268-68-0x00000000026F0000-0x0000000002700000-memory.dmp
memory/3268-77-0x00007FFFC00B0000-0x00007FFFC01B7000-memory.dmp
memory/3268-71-0x00000000026F0000-0x0000000002700000-memory.dmp
memory/3268-6-0x00007FFFDE5AD000-0x00007FFFDE5AE000-memory.dmp
memory/3268-73-0x00000000026F0000-0x0000000002700000-memory.dmp
memory/3268-72-0x00000000026F0000-0x0000000002700000-memory.dmp
memory/3268-75-0x00007FFFC00B0000-0x00007FFFC01B7000-memory.dmp
memory/3268-76-0x00007FFFC00B0000-0x00007FFFC01B7000-memory.dmp
memory/3268-78-0x00007FFFC00B0000-0x00007FFFC01B7000-memory.dmp
memory/3420-12-0x0000000002AD0000-0x0000000002AD6000-memory.dmp
memory/3420-7-0x00007FFFDE510000-0x00007FFFDE705000-memory.dmp
memory/3420-5-0x0000000076F52000-0x0000000076F53000-memory.dmp
memory/3420-32-0x0000000002AD0000-0x0000000002AD6000-memory.dmp
memory/4596-23-0x00007FFFDE510000-0x00007FFFDE705000-memory.dmp
memory/4596-20-0x00007FFFDE510000-0x00007FFFDE705000-memory.dmp
memory/4596-30-0x00007FFFDE510000-0x00007FFFDE705000-memory.dmp
memory/5460-25-0x00000000001C0000-0x00000000001C6000-memory.dmp
memory/5460-24-0x00007FFFDE510000-0x00007FFFDE705000-memory.dmp
memory/5460-21-0x0000000000400000-0x0000000000428000-memory.dmp
memory/6056-0-0x0000000000400000-0x0000000000428000-memory.dmp
memory/6056-10-0x00000000022C0000-0x0000000002CC0000-memory.dmp
memory/6056-9-0x0000000000400000-0x0000000000428000-memory.dmp
memory/6056-4-0x00000000022C0000-0x0000000002CC0000-memory.dmp
memory/6056-1-0x0000000000590000-0x0000000000591000-memory.dmp