Analysis
- max time kernel
149s - max time network
148s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
22/05/2026, 12:42
General
- Target tmpsprn1li6.exe
- Size 45KB
- Sample260522-pxvbasdx9x
- SHA256 29de10e39bbd750d454f547e47f430bfe5cca89b6d26fe6f4fec5f815a80de0b
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 26 IoCs
- Suspicious use of FindShellTrayWindow 1 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 UnmapMainImage
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\tmpsprn1li6.exe"C:\Users\Admin\AppData\Local\Temp\tmpsprn1li6.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 2932 -s 3524⤵
- Program crash
-
-
-
-
C:\Users\Admin\AppData\Roaming\CFED545A\bin.exeC:\Users\Admin\AppData\Roaming\CFED545A\bin.exe1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 2932 -ip 29321⤵
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
bin.exe
memory/1992-29-0x00000000001C0000-0x00000000001C6000-memory.dmp
memory/1992-24-0x0000000000400000-0x000000000041D000-memory.dmp
memory/1992-26-0x00007FF964250000-0x00007FF964445000-memory.dmp
memory/2932-6-0x0000000077CF2000-0x0000000077CF3000-memory.dmp
memory/2932-12-0x0000000001340000-0x0000000001346000-memory.dmp
memory/2932-3-0x0000000001340000-0x0000000001346000-memory.dmp
memory/2932-34-0x0000000001340000-0x0000000001346000-memory.dmp
memory/3036-65-0x00007FF964470000-0x00007FF964471000-memory.dmp
memory/3036-28-0x00000000000A0000-0x00000000000A6000-memory.dmp
memory/3328-71-0x00007FF945F70000-0x00007FF946077000-memory.dmp
memory/3328-45-0x0000000002200000-0x0000000002210000-memory.dmp
memory/3328-120-0x0000000002200000-0x0000000002210000-memory.dmp
memory/3328-118-0x0000000002200000-0x0000000002210000-memory.dmp
memory/3328-16-0x00007FF964460000-0x00007FF964461000-memory.dmp
memory/3328-121-0x0000000002200000-0x0000000002210000-memory.dmp
memory/3328-14-0x00007FF964450000-0x00007FF964451000-memory.dmp
memory/3328-13-0x00000000021B0000-0x00000000021B1000-memory.dmp
memory/3328-122-0x0000000002200000-0x0000000002210000-memory.dmp
memory/3328-9-0x00007FF964480000-0x00007FF964481000-memory.dmp
memory/3328-35-0x00007FF964470000-0x00007FF964471000-memory.dmp
memory/3328-37-0x0000000002200000-0x0000000002210000-memory.dmp
memory/3328-38-0x0000000002200000-0x0000000002210000-memory.dmp
memory/3328-40-0x00007FF946012000-0x00007FF946013000-memory.dmp
memory/3328-39-0x0000000002200000-0x0000000002210000-memory.dmp
memory/3328-41-0x00007FF945F70000-0x00007FF946077000-memory.dmp
memory/3328-43-0x00007FF945F70000-0x00007FF946077000-memory.dmp
memory/3328-42-0x0000000002200000-0x0000000002210000-memory.dmp
memory/3328-46-0x0000000002200000-0x0000000002210000-memory.dmp
memory/3328-75-0x0000000002200000-0x0000000002210000-memory.dmp
memory/3328-47-0x00007FF945F70000-0x00007FF946077000-memory.dmp
memory/3328-48-0x00007FF945F70000-0x00007FF946077000-memory.dmp
memory/3328-44-0x0000000002200000-0x0000000002210000-memory.dmp
memory/3328-50-0x00007FF945F70000-0x00007FF946077000-memory.dmp
memory/3328-56-0x0000000002200000-0x0000000002210000-memory.dmp
memory/3328-55-0x0000000002200000-0x0000000002210000-memory.dmp
memory/3328-54-0x0000000002200000-0x0000000002210000-memory.dmp
memory/3328-53-0x0000000002200000-0x0000000002210000-memory.dmp
memory/3328-52-0x0000000002200000-0x0000000002210000-memory.dmp
memory/3328-51-0x00007FF945F70000-0x00007FF946077000-memory.dmp
memory/3328-49-0x0000000002200000-0x0000000002210000-memory.dmp
memory/3328-60-0x0000000002200000-0x0000000002210000-memory.dmp
memory/3328-61-0x0000000002200000-0x0000000002210000-memory.dmp
memory/3328-59-0x0000000002200000-0x0000000002210000-memory.dmp
memory/3328-58-0x0000000002200000-0x0000000002210000-memory.dmp
memory/3328-57-0x00007FF945F70000-0x00007FF946077000-memory.dmp
memory/3328-76-0x00007FF945F70000-0x00007FF946077000-memory.dmp
memory/3328-62-0x00007FF945F70000-0x00007FF946077000-memory.dmp
memory/3328-64-0x0000000002200000-0x0000000002210000-memory.dmp
memory/3328-7-0x00000000021F0000-0x00000000021F6000-memory.dmp
memory/3328-67-0x0000000002200000-0x0000000002210000-memory.dmp
memory/3328-68-0x00007FF946012000-0x00007FF946013000-memory.dmp
memory/3328-69-0x00007FF945F70000-0x00007FF946077000-memory.dmp
memory/3328-66-0x0000000002200000-0x0000000002210000-memory.dmp
memory/3328-8-0x00007FF9642ED000-0x00007FF9642EE000-memory.dmp
memory/3328-70-0x0000000002200000-0x0000000002210000-memory.dmp
memory/3328-78-0x00007FF945F70000-0x00007FF946077000-memory.dmp
memory/3328-77-0x00007FF945F70000-0x00007FF946077000-memory.dmp
memory/3328-63-0x00007FF945F70000-0x00007FF946077000-memory.dmp
memory/3328-74-0x0000000002200000-0x0000000002210000-memory.dmp
memory/3328-119-0x0000000002200000-0x0000000002210000-memory.dmp
memory/3328-73-0x0000000002200000-0x0000000002210000-memory.dmp
memory/3328-72-0x0000000002200000-0x0000000002210000-memory.dmp
memory/3328-79-0x00007FF945F70000-0x00007FF946077000-memory.dmp
memory/3328-82-0x00007FF945F70000-0x00007FF946077000-memory.dmp
memory/3328-88-0x00007FF945F70000-0x00007FF946077000-memory.dmp
memory/3328-87-0x0000000002200000-0x0000000002210000-memory.dmp
memory/3328-83-0x0000000002200000-0x0000000002210000-memory.dmp
memory/3328-86-0x0000000002200000-0x0000000002210000-memory.dmp
memory/3328-85-0x0000000002200000-0x0000000002210000-memory.dmp
memory/3328-84-0x0000000002200000-0x0000000002210000-memory.dmp
memory/3328-81-0x00007FF945F70000-0x00007FF946077000-memory.dmp
memory/3328-80-0x0000000002200000-0x0000000002210000-memory.dmp
memory/3328-92-0x0000000002200000-0x0000000002210000-memory.dmp
memory/3328-91-0x0000000002200000-0x0000000002210000-memory.dmp
memory/3328-90-0x0000000002200000-0x0000000002210000-memory.dmp
memory/3328-89-0x0000000002200000-0x0000000002210000-memory.dmp
memory/3328-93-0x0000000002200000-0x0000000002210000-memory.dmp
memory/3328-94-0x00007FF945F70000-0x00007FF946077000-memory.dmp
memory/3328-95-0x0000000002200000-0x0000000002210000-memory.dmp
memory/3328-96-0x0000000002200000-0x0000000002210000-memory.dmp
memory/3328-97-0x0000000002200000-0x0000000002210000-memory.dmp
memory/3328-98-0x0000000002200000-0x0000000002210000-memory.dmp
memory/3328-100-0x0000000002200000-0x0000000002210000-memory.dmp
memory/3328-99-0x0000000002200000-0x0000000002210000-memory.dmp
memory/3328-101-0x0000000002200000-0x0000000002210000-memory.dmp
memory/3328-102-0x0000000002200000-0x0000000002210000-memory.dmp
memory/3328-104-0x0000000002200000-0x0000000002210000-memory.dmp
memory/3328-106-0x0000000002200000-0x0000000002210000-memory.dmp
memory/3328-103-0x0000000002200000-0x0000000002210000-memory.dmp
memory/3328-105-0x0000000002200000-0x0000000002210000-memory.dmp
memory/3328-107-0x0000000002200000-0x0000000002210000-memory.dmp
memory/3328-108-0x0000000002200000-0x0000000002210000-memory.dmp
memory/3328-110-0x0000000002200000-0x0000000002210000-memory.dmp
memory/3328-109-0x0000000002200000-0x0000000002210000-memory.dmp
memory/3328-111-0x0000000002200000-0x0000000002210000-memory.dmp
memory/3328-112-0x0000000002200000-0x0000000002210000-memory.dmp
memory/3328-113-0x0000000002200000-0x0000000002210000-memory.dmp
memory/3328-114-0x0000000002200000-0x0000000002210000-memory.dmp
memory/3328-116-0x0000000002200000-0x0000000002210000-memory.dmp
memory/3328-117-0x0000000002200000-0x0000000002210000-memory.dmp
memory/3328-115-0x0000000002200000-0x0000000002210000-memory.dmp
memory/4716-18-0x00007FF9642ED000-0x00007FF9642EE000-memory.dmp
memory/4716-32-0x00007FF964250000-0x00007FF964445000-memory.dmp
memory/4716-22-0x00007FF964250000-0x00007FF964445000-memory.dmp
memory/4716-25-0x00007FF964250000-0x00007FF964445000-memory.dmp
memory/4716-17-0x000001BD61A10000-0x000001BD61A16000-memory.dmp
memory/4976-0-0x0000000000400000-0x000000000041D000-memory.dmp
memory/4976-1-0x000000000041C000-0x000000000041D000-memory.dmp
memory/4976-2-0x0000000000400000-0x000000000041D000-memory.dmp