Analysis
- max time kernel
119s - max time network
119s - platform
windows7_x64 - resource
win7-20240903-en - resource tags
- submitted
19/09/2024, 03:44
General
- Target 89bd52f639a316cd73d56f444c0663e7b3829b9fc70b083eb3aa7d761a00e2b6N.exe
- Size 106KB
- Sample240919-eav9zazbql
- SHA256 89bd52f639a316cd73d56f444c0663e7b3829b9fc70b083eb3aa7d761a00e2b6
Malware Config
Signatures
- Tinba / TinyBanker
Banking trojan which uses packet sniffing to steal data.
- Adds Run key to start application 2 TTPs 1 IoCs
- System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Suspicious behavior: EnumeratesProcesses 57 IoCs
- Suspicious use of FindShellTrayWindow 1 IoCs
- Suspicious use of WriteProcessMemory 10 IoCs
Processes
-
C:\Windows\system32\taskhost.exe"taskhost.exe"1⤵
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C:\Windows\system32\Dwm.exe"C:\Windows\system32\Dwm.exe"1⤵
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
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C:\Users\Admin\AppData\Local\Temp\89bd52f639a316cd73d56f444c0663e7b3829b9fc70b083eb3aa7d761a00e2b6N.exe"C:\Users\Admin\AppData\Local\Temp\89bd52f639a316cd73d56f444c0663e7b3829b9fc70b083eb3aa7d761a00e2b6N.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
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
memory/1116-38-0x0000000000320000-0x0000000000326000-memory.dmp
memory/1116-28-0x0000000000320000-0x0000000000326000-memory.dmp
memory/1116-29-0x0000000076E41000-0x0000000076E42000-memory.dmp
memory/1164-31-0x0000000002110000-0x0000000002116000-memory.dmp
memory/1164-20-0x0000000002110000-0x0000000002116000-memory.dmp
memory/1212-4-0x0000000002F20000-0x0000000002F26000-memory.dmp
memory/1212-3-0x0000000002F20000-0x0000000002F26000-memory.dmp
memory/1212-2-0x0000000002F20000-0x0000000002F26000-memory.dmp
memory/1212-22-0x0000000002050000-0x0000000002056000-memory.dmp
memory/1212-10-0x0000000076E41000-0x0000000076E42000-memory.dmp
memory/1212-30-0x0000000002050000-0x0000000002056000-memory.dmp
memory/1592-33-0x0000000076E41000-0x0000000076E42000-memory.dmp
memory/1592-26-0x0000000076E41000-0x0000000076E42000-memory.dmp
memory/1592-35-0x0000000001C10000-0x0000000001C16000-memory.dmp
memory/1592-34-0x0000000076E41000-0x0000000076E42000-memory.dmp
memory/1592-32-0x0000000076E41000-0x0000000076E42000-memory.dmp
memory/1592-25-0x0000000001C10000-0x0000000001C16000-memory.dmp
memory/2300-27-0x0000000000320000-0x0000000000326000-memory.dmp
memory/2300-8-0x0000000076FEF000-0x0000000076FF0000-memory.dmp
memory/2300-9-0x0000000076FEF000-0x0000000076FF1000-memory.dmp
memory/2300-7-0x0000000076FF0000-0x0000000076FF1000-memory.dmp
memory/2300-6-0x0000000000320000-0x0000000000326000-memory.dmp
memory/2300-11-0x0000000076DF0000-0x0000000076F99000-memory.dmp
memory/2888-12-0x0000000000400000-0x000000000041C000-memory.dmp
memory/2888-5-0x0000000001ED0000-0x00000000028D0000-memory.dmp
memory/2888-0-0x0000000000400000-0x000000000041C000-memory.dmp
memory/2888-13-0x0000000001ED0000-0x00000000028D0000-memory.dmp
memory/2888-1-0x0000000000020000-0x0000000000021000-memory.dmp