Analysis
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max time kernel
118s -
max time network
114s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system -
submitted
26-12-2024 18:57
Static task
static1
Behavioral task
behavioral1
Sample
a509649ecdf927faf814866eda5fbe41713087c6df80a3c62e60fb2967abbd43N.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
a509649ecdf927faf814866eda5fbe41713087c6df80a3c62e60fb2967abbd43N.exe
Resource
win10v2004-20241007-en
General
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Target
a509649ecdf927faf814866eda5fbe41713087c6df80a3c62e60fb2967abbd43N.exe
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Size
237KB
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MD5
70a5e167d257841dfaebfa7104c4c380
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SHA1
7d3123bcd6ee260fa923e2b8e1604d169ab7f49b
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SHA256
a509649ecdf927faf814866eda5fbe41713087c6df80a3c62e60fb2967abbd43
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SHA512
e6d42bf7420e8236e6183c81d0c763427307c7cd1929050acc19c05faea7cc93ea64cc232c075ffa985e182175bef3d8c6efbe7c1b5c8c06fd519958260ae882
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SSDEEP
6144:gA2P27yTAnKGw0hjFhSR/W1nyAJ9v0pMtRCpYA:gATuTAnKGwUAWVycQqgB
Malware Config
Signatures
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Tinba family
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Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\071F568B = "C:\\Users\\Admin\\AppData\\Roaming\\071F568B\\bin.exe" winver.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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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.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language a509649ecdf927faf814866eda5fbe41713087c6df80a3c62e60fb2967abbd43N.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language winver.exe -
Suspicious behavior: EnumeratesProcesses 46 IoCs
pid Process 2572 winver.exe 2572 winver.exe 2572 winver.exe 2572 winver.exe 2572 winver.exe 2572 winver.exe 2572 winver.exe 2572 winver.exe 2572 winver.exe 2572 winver.exe 2572 winver.exe 2572 winver.exe 2572 winver.exe 2572 winver.exe 2572 winver.exe 2572 winver.exe 2572 winver.exe 2572 winver.exe 2572 winver.exe 2572 winver.exe 2572 winver.exe 2572 winver.exe 2572 winver.exe 2572 winver.exe 2572 winver.exe 2572 winver.exe 2572 winver.exe 2572 winver.exe 2572 winver.exe 2572 winver.exe 2572 winver.exe 2572 winver.exe 2572 winver.exe 2572 winver.exe 2572 winver.exe 2572 winver.exe 2572 winver.exe 2572 winver.exe 2572 winver.exe 2572 winver.exe 2572 winver.exe 2572 winver.exe 2572 winver.exe 2572 winver.exe 2572 winver.exe 2572 winver.exe -
Suspicious use of FindShellTrayWindow 3 IoCs
pid Process 2572 winver.exe 1204 Explorer.EXE 1204 Explorer.EXE -
Suspicious use of SendNotifyMessage 2 IoCs
pid Process 1204 Explorer.EXE 1204 Explorer.EXE -
Suspicious use of WriteProcessMemory 11 IoCs
description pid Process procid_target PID 3056 wrote to memory of 2572 3056 a509649ecdf927faf814866eda5fbe41713087c6df80a3c62e60fb2967abbd43N.exe 30 PID 3056 wrote to memory of 2572 3056 a509649ecdf927faf814866eda5fbe41713087c6df80a3c62e60fb2967abbd43N.exe 30 PID 3056 wrote to memory of 2572 3056 a509649ecdf927faf814866eda5fbe41713087c6df80a3c62e60fb2967abbd43N.exe 30 PID 3056 wrote to memory of 2572 3056 a509649ecdf927faf814866eda5fbe41713087c6df80a3c62e60fb2967abbd43N.exe 30 PID 3056 wrote to memory of 2572 3056 a509649ecdf927faf814866eda5fbe41713087c6df80a3c62e60fb2967abbd43N.exe 30 PID 2572 wrote to memory of 1204 2572 winver.exe 21 PID 2572 wrote to memory of 1108 2572 winver.exe 19 PID 2572 wrote to memory of 1168 2572 winver.exe 20 PID 2572 wrote to memory of 1204 2572 winver.exe 21 PID 2572 wrote to memory of 1488 2572 winver.exe 25 PID 2572 wrote to memory of 3056 2572 winver.exe 29
Processes
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C:\Windows\system32\taskhost.exe"taskhost.exe"1⤵PID:1108
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C:\Windows\system32\Dwm.exe"C:\Windows\system32\Dwm.exe"1⤵PID:1168
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:1204 -
C:\Users\Admin\AppData\Local\Temp\a509649ecdf927faf814866eda5fbe41713087c6df80a3c62e60fb2967abbd43N.exe"C:\Users\Admin\AppData\Local\Temp\a509649ecdf927faf814866eda5fbe41713087c6df80a3c62e60fb2967abbd43N.exe"2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3056 -
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
PID:2572
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:1488