Analysis
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max time kernel
149s -
max time network
153s -
platform
windows7_x64 -
resource
win7-20241010-en -
resource tags
arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system -
submitted
17-12-2024 21:23
Behavioral task
behavioral1
Sample
312f2feda583b0a3d4f0d8d37c1b6534329deb70f4871a344e50c97a43bb63fb.exe
Resource
win7-20241010-en
windows7-x64
8 signatures
150 seconds
General
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Target
312f2feda583b0a3d4f0d8d37c1b6534329deb70f4871a344e50c97a43bb63fb.exe
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Size
45KB
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MD5
ddad00b7f057c3852083cda83c62cbd3
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SHA1
57b8ce4a23da8edd217ff619c2012b530a7fdf33
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SHA256
312f2feda583b0a3d4f0d8d37c1b6534329deb70f4871a344e50c97a43bb63fb
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SHA512
98c2c7f7c6e244920a919522aa736e79e9525a48a450311699fc22fc21313742ca8378106ff0ae9a6ceffe773b27c4e005791136e4497594f5ad9195ef9f9154
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SSDEEP
768:RhP0kDE9N5dCA8J7VHXdrIniQaBTT+QQ+r1n4K8+C9TtIuCjaqUODvJVQ2X:rsWE9N5dFu53dsniQaB/xZ14n7zIF+qD
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-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows\CurrentVersion\Run\2C57A572 = "C:\\Users\\Admin\\AppData\\Roaming\\2C57A572\\bin.exe" winver.exe -
resource yara_rule behavioral1/memory/3044-0-0x0000000000400000-0x000000000041D000-memory.dmp upx -
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 312f2feda583b0a3d4f0d8d37c1b6534329deb70f4871a344e50c97a43bb63fb.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language winver.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2980 winver.exe 2980 winver.exe 2980 winver.exe 2980 winver.exe 2980 winver.exe 2980 winver.exe 2980 winver.exe 2980 winver.exe 2980 winver.exe 2980 winver.exe 2980 winver.exe 2980 winver.exe 2980 winver.exe 2980 winver.exe 2980 winver.exe 2980 winver.exe 2980 winver.exe 2980 winver.exe 2980 winver.exe 2980 winver.exe 2980 winver.exe 2980 winver.exe 2980 winver.exe 2980 winver.exe 2980 winver.exe 2980 winver.exe 2980 winver.exe 2980 winver.exe 2980 winver.exe 2980 winver.exe 2980 winver.exe 2980 winver.exe 2980 winver.exe 2980 winver.exe 2980 winver.exe 2980 winver.exe 2980 winver.exe 2980 winver.exe 2980 winver.exe 2980 winver.exe 2980 winver.exe 2980 winver.exe 2980 winver.exe 2980 winver.exe 2980 winver.exe 2980 winver.exe 2980 winver.exe 2980 winver.exe 2980 winver.exe 2980 winver.exe 2980 winver.exe 2980 winver.exe 2980 winver.exe 2980 winver.exe 2980 winver.exe 2980 winver.exe 2980 winver.exe 2980 winver.exe 2980 winver.exe 2980 winver.exe 2980 winver.exe 2980 winver.exe 2980 winver.exe 2980 winver.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2980 winver.exe -
Suspicious use of WriteProcessMemory 10 IoCs
description pid Process procid_target PID 3044 wrote to memory of 2980 3044 312f2feda583b0a3d4f0d8d37c1b6534329deb70f4871a344e50c97a43bb63fb.exe 31 PID 3044 wrote to memory of 2980 3044 312f2feda583b0a3d4f0d8d37c1b6534329deb70f4871a344e50c97a43bb63fb.exe 31 PID 3044 wrote to memory of 2980 3044 312f2feda583b0a3d4f0d8d37c1b6534329deb70f4871a344e50c97a43bb63fb.exe 31 PID 3044 wrote to memory of 2980 3044 312f2feda583b0a3d4f0d8d37c1b6534329deb70f4871a344e50c97a43bb63fb.exe 31 PID 3044 wrote to memory of 2980 3044 312f2feda583b0a3d4f0d8d37c1b6534329deb70f4871a344e50c97a43bb63fb.exe 31 PID 2980 wrote to memory of 1200 2980 winver.exe 21 PID 2980 wrote to memory of 1104 2980 winver.exe 19 PID 2980 wrote to memory of 1176 2980 winver.exe 20 PID 2980 wrote to memory of 1200 2980 winver.exe 21 PID 2980 wrote to memory of 1632 2980 winver.exe 25
Processes
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C:\Windows\system32\taskhost.exe"taskhost.exe"1⤵PID:1104
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C:\Windows\system32\Dwm.exe"C:\Windows\system32\Dwm.exe"1⤵PID:1176
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:1200
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C:\Users\Admin\AppData\Local\Temp\312f2feda583b0a3d4f0d8d37c1b6534329deb70f4871a344e50c97a43bb63fb.exe"C:\Users\Admin\AppData\Local\Temp\312f2feda583b0a3d4f0d8d37c1b6534329deb70f4871a344e50c97a43bb63fb.exe"2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3044 -
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:2980
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:1632