Analysis
- max time kernel
149s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
02/06/2026, 00:53
General
- Target tmpcmeim8e4.exe
- Size 110KB
- Sample260602-a8psmah16x
- SHA256 9aa7f5e73bedced4dad97fe3217df8df1f6edd0241a8ad53cb4351b79989713a
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 42 IoCs
- Suspicious use of FindShellTrayWindow 8 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\tmpcmeim8e4.exe"C:\Users\Admin\AppData\Local\Temp\tmpcmeim8e4.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 1956 -s 3524⤵
- Program crash
-
-
-
-
C:\Users\Admin\AppData\Roaming\4019D6DA\bin.exeC:\Users\Admin\AppData\Roaming\4019D6DA\bin.exe1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 1956 -ip 19561⤵
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
bin.exe
memory/1376-28-0x00000000001C0000-0x00000000001C6000-memory.dmp
memory/1376-25-0x00007FFD55AF0000-0x00007FFD55CE5000-memory.dmp
memory/1376-23-0x0000000000400000-0x000000000041E000-memory.dmp
memory/1956-5-0x0000000077822000-0x0000000077823000-memory.dmp
memory/1956-12-0x0000000000BF0000-0x0000000000BF6000-memory.dmp
memory/1956-4-0x0000000000BF0000-0x0000000000BF6000-memory.dmp
memory/1956-33-0x0000000000BF0000-0x0000000000BF6000-memory.dmp
memory/2940-27-0x0000000000530000-0x0000000000536000-memory.dmp
memory/2940-34-0x00007FFD55D10000-0x00007FFD55D11000-memory.dmp
memory/3220-1-0x0000000000407000-0x0000000000408000-memory.dmp
memory/3220-2-0x0000000000400000-0x000000000041E000-memory.dmp
memory/3220-0-0x0000000000400000-0x000000000041E000-memory.dmp
memory/3248-31-0x00007FFD55AF0000-0x00007FFD55CE5000-memory.dmp
memory/3248-17-0x00000229DC010000-0x00000229DC016000-memory.dmp
memory/3248-22-0x00007FFD55AF0000-0x00007FFD55CE5000-memory.dmp
memory/3248-24-0x00007FFD55AF0000-0x00007FFD55CE5000-memory.dmp
memory/3296-64-0x00000000026B0000-0x00000000026C0000-memory.dmp
memory/3296-75-0x00007FFD37D00000-0x00007FFD37E07000-memory.dmp
memory/3296-9-0x00007FFD55D20000-0x00007FFD55D21000-memory.dmp
memory/3296-3-0x00000000026D0000-0x00000000026D6000-memory.dmp
memory/3296-6-0x00000000026D0000-0x00000000026D6000-memory.dmp
memory/3296-7-0x00007FFD55B8D000-0x00007FFD55B8E000-memory.dmp
memory/3296-14-0x00007FFD55CF0000-0x00007FFD55CF1000-memory.dmp
memory/3296-16-0x00007FFD55D00000-0x00007FFD55D01000-memory.dmp
memory/3296-36-0x00007FFD55D10000-0x00007FFD55D11000-memory.dmp
memory/3296-37-0x00000000026B0000-0x00000000026C0000-memory.dmp
memory/3296-39-0x00000000026C0000-0x00000000026D0000-memory.dmp
memory/3296-38-0x00000000026B0000-0x00000000026C0000-memory.dmp
memory/3296-40-0x00007FFD37DA2000-0x00007FFD37DA3000-memory.dmp
memory/3296-41-0x00000000026B0000-0x00000000026C0000-memory.dmp
memory/3296-42-0x00000000026B0000-0x00000000026C0000-memory.dmp
memory/3296-47-0x00007FFD37D00000-0x00007FFD37E07000-memory.dmp
memory/3296-46-0x00000000026B0000-0x00000000026C0000-memory.dmp
memory/3296-45-0x00000000026B0000-0x00000000026C0000-memory.dmp
memory/3296-44-0x00000000026B0000-0x00000000026C0000-memory.dmp
memory/3296-43-0x00007FFD37D00000-0x00007FFD37E07000-memory.dmp
memory/3296-48-0x00000000026B0000-0x00000000026C0000-memory.dmp
memory/3296-50-0x00007FFD37D00000-0x00007FFD37E07000-memory.dmp
memory/3296-49-0x00007FFD37D00000-0x00007FFD37E07000-memory.dmp
memory/3296-51-0x00000000026B0000-0x00000000026C0000-memory.dmp
memory/3296-57-0x00007FFD37D00000-0x00007FFD37E07000-memory.dmp
memory/3296-56-0x00007FFD37D00000-0x00007FFD37E07000-memory.dmp
memory/3296-58-0x00007FFD37D00000-0x00007FFD37E07000-memory.dmp
memory/3296-55-0x00000000026B0000-0x00000000026C0000-memory.dmp
memory/3296-54-0x00000000026B0000-0x00000000026C0000-memory.dmp
memory/3296-53-0x00000000026B0000-0x00000000026C0000-memory.dmp
memory/3296-52-0x00000000026B0000-0x00000000026C0000-memory.dmp
memory/3296-59-0x00000000026B0000-0x00000000026C0000-memory.dmp
memory/3296-63-0x00000000026B0000-0x00000000026C0000-memory.dmp
memory/3296-62-0x00000000026B0000-0x00000000026C0000-memory.dmp
memory/3296-65-0x00007FFD37D00000-0x00007FFD37E07000-memory.dmp
memory/3296-8-0x00000000026D0000-0x00000000026D6000-memory.dmp
memory/3296-61-0x00000000026C0000-0x00000000026D0000-memory.dmp
memory/3296-60-0x00000000026B0000-0x00000000026C0000-memory.dmp
memory/3296-66-0x00000000026B0000-0x00000000026C0000-memory.dmp
memory/3296-67-0x00007FFD37D00000-0x00007FFD37E07000-memory.dmp
memory/3296-68-0x00007FFD37D00000-0x00007FFD37E07000-memory.dmp
memory/3296-70-0x00007FFD37D00000-0x00007FFD37E07000-memory.dmp
memory/3296-69-0x00000000026B0000-0x00000000026C0000-memory.dmp
memory/3296-71-0x00000000026B0000-0x00000000026C0000-memory.dmp
memory/3296-76-0x00007FFD37D00000-0x00007FFD37E07000-memory.dmp
memory/3296-13-0x0000000002630000-0x0000000002631000-memory.dmp
memory/3296-74-0x00000000026B0000-0x00000000026C0000-memory.dmp
memory/3296-73-0x00000000026B0000-0x00000000026C0000-memory.dmp
memory/3296-72-0x00000000026B0000-0x00000000026C0000-memory.dmp
memory/3296-77-0x00007FFD37D00000-0x00007FFD37E07000-memory.dmp
memory/3296-78-0x00007FFD37D00000-0x00007FFD37E07000-memory.dmp
memory/3296-79-0x00000000026B0000-0x00000000026C0000-memory.dmp
memory/3296-80-0x00007FFD37D00000-0x00007FFD37E07000-memory.dmp
memory/3296-82-0x00000000026B0000-0x00000000026C0000-memory.dmp
memory/3296-85-0x00000000026B0000-0x00000000026C0000-memory.dmp
memory/3296-86-0x00007FFD37D00000-0x00007FFD37E07000-memory.dmp
memory/3296-84-0x00000000026B0000-0x00000000026C0000-memory.dmp
memory/3296-83-0x00000000026B0000-0x00000000026C0000-memory.dmp
memory/3296-81-0x00000000026B0000-0x00000000026C0000-memory.dmp
memory/3296-88-0x00000000026B0000-0x00000000026C0000-memory.dmp
memory/3296-87-0x00000000026B0000-0x00000000026C0000-memory.dmp
memory/3296-89-0x00000000026B0000-0x00000000026C0000-memory.dmp
memory/3296-90-0x00000000026B0000-0x00000000026C0000-memory.dmp
memory/3296-91-0x00007FFD37D00000-0x00007FFD37E07000-memory.dmp
memory/3296-92-0x00000000026B0000-0x00000000026C0000-memory.dmp
memory/3296-93-0x00000000026B0000-0x00000000026C0000-memory.dmp
memory/3296-94-0x00000000026B0000-0x00000000026C0000-memory.dmp
memory/3296-95-0x00000000026B0000-0x00000000026C0000-memory.dmp
memory/3296-97-0x00000000026B0000-0x00000000026C0000-memory.dmp
memory/3296-96-0x00000000026B0000-0x00000000026C0000-memory.dmp
memory/3296-98-0x00000000026B0000-0x00000000026C0000-memory.dmp
memory/3296-99-0x00000000026B0000-0x00000000026C0000-memory.dmp
memory/3296-103-0x00000000026B0000-0x00000000026C0000-memory.dmp
memory/3296-102-0x00000000026B0000-0x00000000026C0000-memory.dmp
memory/3296-100-0x00000000026B0000-0x00000000026C0000-memory.dmp
memory/3296-101-0x00000000026B0000-0x00000000026C0000-memory.dmp
memory/3296-104-0x00000000026B0000-0x00000000026C0000-memory.dmp
memory/3296-105-0x00000000026B0000-0x00000000026C0000-memory.dmp
memory/3296-106-0x00000000026B0000-0x00000000026C0000-memory.dmp
memory/3296-107-0x00000000026B0000-0x00000000026C0000-memory.dmp
memory/3296-108-0x00000000026B0000-0x00000000026C0000-memory.dmp
memory/3296-109-0x00000000026B0000-0x00000000026C0000-memory.dmp
memory/3296-110-0x00000000026B0000-0x00000000026C0000-memory.dmp
memory/3296-111-0x00000000026B0000-0x00000000026C0000-memory.dmp
memory/3296-113-0x00000000026B0000-0x00000000026C0000-memory.dmp
memory/3296-112-0x00000000026B0000-0x00000000026C0000-memory.dmp
memory/3296-114-0x00000000026B0000-0x00000000026C0000-memory.dmp
memory/3296-115-0x00000000026B0000-0x00000000026C0000-memory.dmp
memory/3296-117-0x00000000026B0000-0x00000000026C0000-memory.dmp
memory/3296-116-0x00000000026B0000-0x00000000026C0000-memory.dmp