Analysis
- max time kernel
149s - max time network
149s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
02/06/2026, 01:15
General
- Target tmpl9pgibvf.exe
- Size 45KB
- Sample260602-bmcfvaat7v
- SHA256 a7982e065e8eb2e22953d78565437119208cac6f4db0bdd652f52e3c9731eed9
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.
- Modifies registry class 2 IoCs
- Suspicious behavior: EnumeratesProcesses 2 IoCs
- Suspicious behavior: GetForegroundWindowSpam 1 IoCs
- Suspicious use of AdjustPrivilegeToken 10 IoCs
- Suspicious use of FindShellTrayWindow 3 IoCs
- Suspicious use of UnmapMainImage 1 IoCs
- Suspicious use of WriteProcessMemory 7 IoCs
Processes
-
C:\Windows\system32\sihost.exesihost.exe1⤵
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Modifies registry class
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\tmpl9pgibvf.exe"C:\Users\Admin\AppData\Local\Temp\tmpl9pgibvf.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 3448 -s 3524⤵
- Program crash
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C:\Users\Admin\AppData\Roaming\842FBF84\bin.exeC:\Users\Admin\AppData\Roaming\842FBF84\bin.exe1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3448 -ip 34481⤵
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
bin.exe
memory/2088-20-0x00007FFE9E570000-0x00007FFE9E765000-memory.dmp
memory/2088-21-0x00007FFE9E570000-0x00007FFE9E765000-memory.dmp
memory/2088-31-0x00007FFE9E570000-0x00007FFE9E765000-memory.dmp
memory/2092-27-0x0000000000F80000-0x0000000000F86000-memory.dmp
memory/2092-35-0x00007FFE9E790000-0x00007FFE9E791000-memory.dmp
memory/3252-10-0x00007FFE9E7A0000-0x00007FFE9E7A1000-memory.dmp
memory/3252-34-0x00007FFE9E790000-0x00007FFE9E791000-memory.dmp
memory/3252-6-0x0000000002A10000-0x0000000002A16000-memory.dmp
memory/3252-14-0x0000000002A60000-0x0000000002A61000-memory.dmp
memory/3252-16-0x00007FFE9E770000-0x00007FFE9E771000-memory.dmp
memory/3252-17-0x00007FFE9E780000-0x00007FFE9E781000-memory.dmp
memory/3252-8-0x00007FFE9E60D000-0x00007FFE9E60E000-memory.dmp
memory/3292-0-0x0000000000400000-0x000000000041D000-memory.dmp
memory/3292-2-0x0000000000400000-0x000000000041D000-memory.dmp
memory/3292-1-0x000000000041C000-0x000000000041D000-memory.dmp
memory/3448-4-0x0000000001490000-0x0000000001496000-memory.dmp
memory/3448-13-0x0000000001490000-0x0000000001496000-memory.dmp
memory/3448-33-0x0000000001490000-0x0000000001496000-memory.dmp
memory/3448-9-0x00007FFE9E570000-0x00007FFE9E765000-memory.dmp
memory/3448-5-0x0000000077AD2000-0x0000000077AD3000-memory.dmp
memory/4688-23-0x0000000000400000-0x000000000041D000-memory.dmp
memory/4688-26-0x00007FFE9E570000-0x00007FFE9E765000-memory.dmp
memory/4688-28-0x00000000001C0000-0x00000000001C6000-memory.dmp