Analysis
- max time kernel
149s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
02/06/2026, 01:10
General
- Target tmp_tcy7484.exe
- Size 110KB
- Sample260602-bjcmfabx7q
- SHA256 c9ed13f6c80020c8cd87cdb28952a348a1b8d5f11ced1df6f2ed46300e2359ad
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 40 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\tmp_tcy7484.exe"C:\Users\Admin\AppData\Local\Temp\tmp_tcy7484.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 4588 -s 3524⤵
- Program crash
-
-
-
-
C:\Users\Admin\AppData\Roaming\BAF582F6\bin.exeC:\Users\Admin\AppData\Roaming\BAF582F6\bin.exe1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4588 -ip 45881⤵
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
bin.exe
memory/372-1-0x0000000000407000-0x0000000000408000-memory.dmp
memory/372-2-0x0000000000400000-0x000000000041E000-memory.dmp
memory/372-3-0x0000000000400000-0x000000000041E000-memory.dmp
memory/372-0-0x0000000000400000-0x000000000041E000-memory.dmp
memory/3004-37-0x00007FFD554B0000-0x00007FFD554B1000-memory.dmp
memory/3004-34-0x00000000005E0000-0x00000000005E6000-memory.dmp
memory/3152-66-0x00007FFD380B0000-0x00007FFD381B7000-memory.dmp
memory/3152-107-0x00000000033D0000-0x00000000033E0000-memory.dmp
memory/3152-15-0x00007FFD55490000-0x00007FFD55491000-memory.dmp
memory/3152-16-0x00007FFD554A0000-0x00007FFD554A1000-memory.dmp
memory/3152-123-0x00000000033D0000-0x00000000033E0000-memory.dmp
memory/3152-119-0x00000000033D0000-0x00000000033E0000-memory.dmp
memory/3152-121-0x00000000033D0000-0x00000000033E0000-memory.dmp
memory/3152-122-0x00000000033D0000-0x00000000033E0000-memory.dmp
memory/3152-120-0x00000000033D0000-0x00000000033E0000-memory.dmp
memory/3152-118-0x00000000033D0000-0x00000000033E0000-memory.dmp
memory/3152-117-0x00000000033D0000-0x00000000033E0000-memory.dmp
memory/3152-10-0x00007FFD554C0000-0x00007FFD554C1000-memory.dmp
memory/3152-114-0x00000000033D0000-0x00000000033E0000-memory.dmp
memory/3152-4-0x00000000033C0000-0x00000000033C6000-memory.dmp
memory/3152-115-0x00000000033D0000-0x00000000033E0000-memory.dmp
memory/3152-116-0x00000000033D0000-0x00000000033E0000-memory.dmp
memory/3152-113-0x00000000033D0000-0x00000000033E0000-memory.dmp
memory/3152-7-0x00000000033C0000-0x00000000033C6000-memory.dmp
memory/3152-38-0x00007FFD554B0000-0x00007FFD554B1000-memory.dmp
memory/3152-39-0x00000000033D0000-0x00000000033E0000-memory.dmp
memory/3152-41-0x00000000091D0000-0x00000000091E0000-memory.dmp
memory/3152-40-0x00000000033D0000-0x00000000033E0000-memory.dmp
memory/3152-42-0x00000000033D0000-0x00000000033E0000-memory.dmp
memory/3152-43-0x00007FFD38152000-0x00007FFD38153000-memory.dmp
memory/3152-44-0x00007FFD380B0000-0x00007FFD381B7000-memory.dmp
memory/3152-45-0x00000000033D0000-0x00000000033E0000-memory.dmp
memory/3152-49-0x00000000033D0000-0x00000000033E0000-memory.dmp
memory/3152-48-0x00000000033D0000-0x00000000033E0000-memory.dmp
memory/3152-47-0x00000000033D0000-0x00000000033E0000-memory.dmp
memory/3152-50-0x00007FFD380B0000-0x00007FFD381B7000-memory.dmp
memory/3152-46-0x00007FFD380B0000-0x00007FFD381B7000-memory.dmp
memory/3152-51-0x00007FFD380B0000-0x00007FFD381B7000-memory.dmp
memory/3152-52-0x00007FFD380B0000-0x00007FFD381B7000-memory.dmp
memory/3152-55-0x00000000091D0000-0x00000000091E0000-memory.dmp
memory/3152-56-0x00007FFD380B0000-0x00007FFD381B7000-memory.dmp
memory/3152-54-0x00000000033D0000-0x00000000033E0000-memory.dmp
memory/3152-53-0x00000000033D0000-0x00000000033E0000-memory.dmp
memory/3152-62-0x00007FFD38152000-0x00007FFD38153000-memory.dmp
memory/3152-61-0x00000000033D0000-0x00000000033E0000-memory.dmp
memory/3152-60-0x00000000033D0000-0x00000000033E0000-memory.dmp
memory/3152-59-0x00000000033D0000-0x00000000033E0000-memory.dmp
memory/3152-58-0x00000000033D0000-0x00000000033E0000-memory.dmp
memory/3152-57-0x00000000033D0000-0x00000000033E0000-memory.dmp
memory/3152-63-0x00007FFD380B0000-0x00007FFD381B7000-memory.dmp
memory/3152-64-0x00000000033D0000-0x00000000033E0000-memory.dmp
memory/3152-65-0x00000000033D0000-0x00000000033E0000-memory.dmp
memory/3152-67-0x00000000033D0000-0x00000000033E0000-memory.dmp
memory/3152-9-0x00007FFD5532D000-0x00007FFD5532E000-memory.dmp
memory/3152-68-0x00000000033D0000-0x00000000033E0000-memory.dmp
memory/3152-69-0x00007FFD380B0000-0x00007FFD381B7000-memory.dmp
memory/3152-14-0x0000000002ED0000-0x0000000002ED1000-memory.dmp
memory/3152-71-0x00000000033D0000-0x00000000033E0000-memory.dmp
memory/3152-108-0x00000000033D0000-0x00000000033E0000-memory.dmp
memory/3152-73-0x00000000033D0000-0x00000000033E0000-memory.dmp
memory/3152-75-0x00000000033D0000-0x00000000033E0000-memory.dmp
memory/3152-79-0x00007FFD380B0000-0x00007FFD381B7000-memory.dmp
memory/3152-80-0x00007FFD380B0000-0x00007FFD381B7000-memory.dmp
memory/3152-82-0x00007FFD380B0000-0x00007FFD381B7000-memory.dmp
memory/3152-81-0x00007FFD380B0000-0x00007FFD381B7000-memory.dmp
memory/3152-83-0x00000000033D0000-0x00000000033E0000-memory.dmp
memory/3152-84-0x00007FFD380B0000-0x00007FFD381B7000-memory.dmp
memory/3152-78-0x00000000033D0000-0x00000000033E0000-memory.dmp
memory/3152-77-0x00000000033D0000-0x00000000033E0000-memory.dmp
memory/3152-76-0x00000000033D0000-0x00000000033E0000-memory.dmp
memory/3152-88-0x00000000033D0000-0x00000000033E0000-memory.dmp
memory/3152-89-0x00000000033D0000-0x00000000033E0000-memory.dmp
memory/3152-87-0x00000000033D0000-0x00000000033E0000-memory.dmp
memory/3152-86-0x00000000033D0000-0x00000000033E0000-memory.dmp
memory/3152-85-0x00000000033D0000-0x00000000033E0000-memory.dmp
memory/3152-91-0x00000000033D0000-0x00000000033E0000-memory.dmp
memory/3152-90-0x00000000033D0000-0x00000000033E0000-memory.dmp
memory/3152-92-0x00000000033D0000-0x00000000033E0000-memory.dmp
memory/3152-93-0x00000000033D0000-0x00000000033E0000-memory.dmp
memory/3152-94-0x00007FFD380B0000-0x00007FFD381B7000-memory.dmp
memory/3152-95-0x00000000033D0000-0x00000000033E0000-memory.dmp
memory/3152-96-0x00000000033D0000-0x00000000033E0000-memory.dmp
memory/3152-97-0x00000000033D0000-0x00000000033E0000-memory.dmp
memory/3152-98-0x00000000033D0000-0x00000000033E0000-memory.dmp
memory/3152-100-0x00000000033D0000-0x00000000033E0000-memory.dmp
memory/3152-99-0x00000000033D0000-0x00000000033E0000-memory.dmp
memory/3152-101-0x00000000033D0000-0x00000000033E0000-memory.dmp
memory/3152-102-0x00000000033D0000-0x00000000033E0000-memory.dmp
memory/3152-106-0x00000000033D0000-0x00000000033E0000-memory.dmp
memory/3152-104-0x00000000033D0000-0x00000000033E0000-memory.dmp
memory/3152-103-0x00000000033D0000-0x00000000033E0000-memory.dmp
memory/3152-105-0x00000000033D0000-0x00000000033E0000-memory.dmp
memory/3152-72-0x00007FFD380B0000-0x00007FFD381B7000-memory.dmp
memory/3152-74-0x00007FFD380B0000-0x00007FFD381B7000-memory.dmp
memory/3152-109-0x00000000033D0000-0x00000000033E0000-memory.dmp
memory/3152-110-0x00000000033D0000-0x00000000033E0000-memory.dmp
memory/3152-112-0x00000000033D0000-0x00000000033E0000-memory.dmp
memory/3152-111-0x00000000033D0000-0x00000000033E0000-memory.dmp
memory/4216-28-0x00000000001C0000-0x00000000001C6000-memory.dmp
memory/4216-27-0x00007FFD55290000-0x00007FFD55485000-memory.dmp
memory/4216-24-0x0000000000400000-0x000000000041E000-memory.dmp
memory/4516-31-0x00007FFD55290000-0x00007FFD55485000-memory.dmp
memory/4516-26-0x00007FFD55290000-0x00007FFD55485000-memory.dmp
memory/4516-23-0x00007FFD55290000-0x00007FFD55485000-memory.dmp
memory/4516-19-0x00007FFD5532D000-0x00007FFD5532E000-memory.dmp
memory/4516-18-0x0000018669600000-0x0000018669606000-memory.dmp
memory/4588-36-0x0000000000FA0000-0x0000000000FA6000-memory.dmp
memory/4588-6-0x0000000000FA0000-0x0000000000FA6000-memory.dmp
memory/4588-8-0x00000000772F2000-0x00000000772F3000-memory.dmp