Analysis
- max time kernel
149s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
22/05/2026, 12:01
General
- Target tmp1ikglcx2.exe
- Size 44KB
- Sample260522-n666saas2n
- SHA256 a5423d1e582c9d326ecbbd656f758a0d6278e28f5d09fe04fadfd8996ae9dc4c
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 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\tmp1ikglcx2.exe"C:\Users\Admin\AppData\Local\Temp\tmp1ikglcx2.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 1444 -s 3524⤵
- Program crash
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C:\Users\Admin\AppData\Roaming\7B9D241D\bin.exeC:\Users\Admin\AppData\Roaming\7B9D241D\bin.exe1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1444 -ip 14441⤵
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
bin.exe
memory/1444-12-0x0000000001190000-0x0000000001196000-memory.dmp
memory/1444-34-0x0000000001190000-0x0000000001196000-memory.dmp
memory/1444-7-0x00007FFA90E90000-0x00007FFA91085000-memory.dmp
memory/1444-5-0x0000000077572000-0x0000000077573000-memory.dmp
memory/2800-24-0x00007FFA90E90000-0x00007FFA91085000-memory.dmp
memory/2800-23-0x00007FFA90E90000-0x00007FFA91085000-memory.dmp
memory/2800-32-0x00007FFA90E90000-0x00007FFA91085000-memory.dmp
memory/2800-19-0x00007FFA90E90000-0x00007FFA91085000-memory.dmp
memory/3052-36-0x00000000001C0000-0x00000000001C6000-memory.dmp
memory/3052-18-0x00000000001C0000-0x00000000001C6000-memory.dmp
memory/3184-0-0x0000000000400000-0x000000000041A000-memory.dmp
memory/3184-1-0x00000000004A0000-0x00000000004A1000-memory.dmp
memory/3184-9-0x0000000000400000-0x000000000041A000-memory.dmp
memory/3184-10-0x00000000026A0000-0x00000000030A0000-memory.dmp
memory/3184-4-0x00000000026A0000-0x00000000030A0000-memory.dmp
memory/3292-2-0x00000000049D0000-0x00000000049D6000-memory.dmp
memory/3292-13-0x0000000001320000-0x0000000001321000-memory.dmp
memory/3292-15-0x00007FFA91090000-0x00007FFA91091000-memory.dmp
memory/3292-16-0x00007FFA910A0000-0x00007FFA910A1000-memory.dmp
memory/3292-8-0x00007FFA910C0000-0x00007FFA910C1000-memory.dmp
memory/3292-6-0x00007FFA90F2D000-0x00007FFA90F2E000-memory.dmp
memory/3292-35-0x00007FFA910B0000-0x00007FFA910B1000-memory.dmp
memory/3292-3-0x00000000049D0000-0x00000000049D6000-memory.dmp
memory/5252-26-0x0000000000400000-0x000000000041A000-memory.dmp
memory/5252-28-0x00000000001C0000-0x00000000001C6000-memory.dmp
memory/5252-30-0x0000000002550000-0x0000000002F50000-memory.dmp
memory/5252-27-0x00007FFA90E90000-0x00007FFA91085000-memory.dmp