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Analysis
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max time kernel
118s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20240729-en -
resource tags
arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system -
submitted
02/12/2024, 18:54
Static task
static1
Behavioral task
behavioral1
Sample
563a1df5e3fdca5dff0863cae17e2a7186ef828330d94fb0d7d15b7b409e9dd3.exe
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
563a1df5e3fdca5dff0863cae17e2a7186ef828330d94fb0d7d15b7b409e9dd3.exe
Resource
win10v2004-20241007-en
General
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Target
563a1df5e3fdca5dff0863cae17e2a7186ef828330d94fb0d7d15b7b409e9dd3.exe
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Size
225KB
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MD5
ee9b44c95e424e7b913099c747ad7596
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SHA1
a2ac74bc8a55414192466fbb9e841c353fdac9d7
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SHA256
563a1df5e3fdca5dff0863cae17e2a7186ef828330d94fb0d7d15b7b409e9dd3
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SHA512
78276d0690be88673e19daa67713982741df31a7b800dbff84c933221a9de535279a70b0f3f256420ae8af6663b6bf729471d2edc5ba01ccaf86e54c61669e2e
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SSDEEP
6144:tA2P27yTAnKGw0hjFhSR/W11yAJ9v0pMtRCpY0:tATuTAnKGwUAW3ycQqgd
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-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Windows\CurrentVersion\Run\C9498B60 = "C:\\Users\\Admin\\AppData\\Roaming\\C9498B60\\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 winver.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 563a1df5e3fdca5dff0863cae17e2a7186ef828330d94fb0d7d15b7b409e9dd3.exe -
Suspicious behavior: EnumeratesProcesses 46 IoCs
pid Process 2660 winver.exe 2660 winver.exe 2660 winver.exe 2660 winver.exe 2660 winver.exe 2660 winver.exe 2660 winver.exe 2660 winver.exe 2660 winver.exe 2660 winver.exe 2660 winver.exe 2660 winver.exe 2660 winver.exe 2660 winver.exe 2660 winver.exe 2660 winver.exe 2660 winver.exe 2660 winver.exe 2660 winver.exe 2660 winver.exe 2660 winver.exe 2660 winver.exe 2660 winver.exe 2660 winver.exe 2660 winver.exe 2660 winver.exe 2660 winver.exe 2660 winver.exe 2660 winver.exe 2660 winver.exe 2660 winver.exe 2660 winver.exe 2660 winver.exe 2660 winver.exe 2660 winver.exe 2660 winver.exe 2660 winver.exe 2660 winver.exe 2660 winver.exe 2660 winver.exe 2660 winver.exe 2660 winver.exe 2660 winver.exe 2660 winver.exe 2660 winver.exe 2660 winver.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2660 winver.exe -
Suspicious use of WriteProcessMemory 10 IoCs
description pid Process procid_target PID 2484 wrote to memory of 2660 2484 563a1df5e3fdca5dff0863cae17e2a7186ef828330d94fb0d7d15b7b409e9dd3.exe 30 PID 2484 wrote to memory of 2660 2484 563a1df5e3fdca5dff0863cae17e2a7186ef828330d94fb0d7d15b7b409e9dd3.exe 30 PID 2484 wrote to memory of 2660 2484 563a1df5e3fdca5dff0863cae17e2a7186ef828330d94fb0d7d15b7b409e9dd3.exe 30 PID 2484 wrote to memory of 2660 2484 563a1df5e3fdca5dff0863cae17e2a7186ef828330d94fb0d7d15b7b409e9dd3.exe 30 PID 2484 wrote to memory of 2660 2484 563a1df5e3fdca5dff0863cae17e2a7186ef828330d94fb0d7d15b7b409e9dd3.exe 30 PID 2660 wrote to memory of 1396 2660 winver.exe 21 PID 2660 wrote to memory of 1244 2660 winver.exe 19 PID 2660 wrote to memory of 1340 2660 winver.exe 20 PID 2660 wrote to memory of 1396 2660 winver.exe 21 PID 2660 wrote to memory of 1188 2660 winver.exe 25
Processes
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C:\Windows\system32\taskhost.exe"taskhost.exe"1⤵PID:1244
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C:\Windows\system32\Dwm.exe"C:\Windows\system32\Dwm.exe"1⤵PID:1340
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:1396
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C:\Users\Admin\AppData\Local\Temp\563a1df5e3fdca5dff0863cae17e2a7186ef828330d94fb0d7d15b7b409e9dd3.exe"C:\Users\Admin\AppData\Local\Temp\563a1df5e3fdca5dff0863cae17e2a7186ef828330d94fb0d7d15b7b409e9dd3.exe"2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2484 -
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:2660
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:1188