Analysis
- max time kernel
149s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
09/06/2026, 00:36
General
- Target tmp7cwb7it_.exe
- Size 88KB
- Sample260609-axyldsas6l
- SHA256 fad7667961de4659fa2200df27c68834b5193b3a8d04eca361a319913de0369d
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 12 IoCs
- Suspicious use of FindShellTrayWindow 4 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\tmp7cwb7it_.exe"C:\Users\Admin\AppData\Local\Temp\tmp7cwb7it_.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 1052 -s 3524⤵
- Program crash
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C:\Users\Admin\AppData\Roaming\A33C7CD0\bin.exeC:\Users\Admin\AppData\Roaming\A33C7CD0\bin.exe1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1052 -ip 10521⤵
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
bin.exe
memory/1052-11-0x0000000000AF0000-0x0000000000AF6000-memory.dmp
memory/1052-32-0x0000000000AF0000-0x0000000000AF6000-memory.dmp
memory/1052-4-0x0000000077952000-0x0000000077953000-memory.dmp
memory/1052-6-0x00007FFD11070000-0x00007FFD11265000-memory.dmp
memory/3048-28-0x00007FFD11290000-0x00007FFD11291000-memory.dmp
memory/3048-27-0x0000000000E40000-0x0000000000E46000-memory.dmp
memory/3256-14-0x00007FFD11270000-0x00007FFD11271000-memory.dmp
memory/3256-9-0x00007FFD112A0000-0x00007FFD112A1000-memory.dmp
memory/3256-12-0x0000000000B00000-0x0000000000B01000-memory.dmp
memory/3256-15-0x00007FFD11280000-0x00007FFD11281000-memory.dmp
memory/3256-34-0x00007FFD11290000-0x00007FFD11291000-memory.dmp
memory/3256-2-0x0000000002A20000-0x0000000002A26000-memory.dmp
memory/3256-5-0x00007FFD1110D000-0x00007FFD1110E000-memory.dmp
memory/3256-1-0x0000000002A20000-0x0000000002A26000-memory.dmp
memory/3604-3-0x00000000022B0000-0x0000000002CB0000-memory.dmp
memory/3604-7-0x0000000000400000-0x0000000000417000-memory.dmp
memory/3604-0-0x00000000004A0000-0x00000000004A1000-memory.dmp
memory/3604-8-0x00000000022B0000-0x0000000002CB0000-memory.dmp
memory/4656-20-0x00007FFD11070000-0x00007FFD11265000-memory.dmp
memory/4656-30-0x00007FFD11070000-0x00007FFD11265000-memory.dmp
memory/4656-16-0x0000019B1FBD0000-0x0000019B1FBD6000-memory.dmp
memory/4656-17-0x00007FFD1110D000-0x00007FFD1110E000-memory.dmp
memory/5036-25-0x00000000001C0000-0x00000000001C6000-memory.dmp
memory/5036-23-0x00007FFD11070000-0x00007FFD11265000-memory.dmp