Analysis
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max time kernel
7s -
max time network
0s -
platform
windows7_x64 -
resource
win7-20240705-en -
resource tags
arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system -
submitted
05/08/2024, 20:24
Static task
static1
Behavioral task
behavioral1
Sample
1707744573-Poppy.Playtime.Chapter.3-RUNE.torrent
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
1707744573-Poppy.Playtime.Chapter.3-RUNE.torrent
Resource
win10v2004-20240802-en
General
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Target
1707744573-Poppy.Playtime.Chapter.3-RUNE.torrent
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Size
247KB
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MD5
aa7082f45ad63fa0625b9e5d5e06eb5b
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SHA1
0f0c15eddfd82e4e05c016248234257c5a0704f7
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SHA256
e802e0f42408ba27613a9ffa69861117dac1863e7b9eacb360131cbd5471ae5a
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SHA512
6853802f785470f96b9d3ef92d70f028dd3d8f1fd9acbb5490d8a6293c9ad6cfa5667c6eadc552f5fdcdad93ce4b16fc413b6498ef41b386449026307175a433
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SSDEEP
6144:9p/HoDI4vobUyAh0nKailTxXw0mRI7gUFHD3:/+I4AQ9h0nKN5xXAI7nFj3
Malware Config
Signatures
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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 1 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 AcroRd32.exe -
Modifies registry class 9 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000_Classes\Local Settings rundll32.exe Key created \REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000_CLASSES\torrent_auto_file rundll32.exe Set value (str) \REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000_CLASSES\.torrent\ = "torrent_auto_file" rundll32.exe Set value (str) \REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000_CLASSES\torrent_auto_file\shell\Read\command\ = "\"C:\\Program Files (x86)\\Adobe\\Reader 9.0\\Reader\\AcroRd32.exe\" \"%1\"" rundll32.exe Set value (str) \REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000_CLASSES\torrent_auto_file\ rundll32.exe Key created \REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000_CLASSES\.torrent rundll32.exe Key created \REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000_CLASSES\torrent_auto_file\shell\Read rundll32.exe Key created \REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000_CLASSES\torrent_auto_file\shell rundll32.exe Key created \REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000_CLASSES\torrent_auto_file\shell\Read\command rundll32.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2788 AcroRd32.exe 2788 AcroRd32.exe -
Suspicious use of WriteProcessMemory 7 IoCs
description pid Process procid_target PID 2312 wrote to memory of 1912 2312 cmd.exe 31 PID 2312 wrote to memory of 1912 2312 cmd.exe 31 PID 2312 wrote to memory of 1912 2312 cmd.exe 31 PID 1912 wrote to memory of 2788 1912 rundll32.exe 32 PID 1912 wrote to memory of 2788 1912 rundll32.exe 32 PID 1912 wrote to memory of 2788 1912 rundll32.exe 32 PID 1912 wrote to memory of 2788 1912 rundll32.exe 32
Processes
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C:\Windows\system32\cmd.execmd /c C:\Users\Admin\AppData\Local\Temp\1707744573-Poppy.Playtime.Chapter.3-RUNE.torrent1⤵
- Suspicious use of WriteProcessMemory
PID:2312 -
C:\Windows\system32\rundll32.exe"C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\1707744573-Poppy.Playtime.Chapter.3-RUNE.torrent2⤵
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:1912 -
C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe"C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe" "C:\Users\Admin\AppData\Local\Temp\1707744573-Poppy.Playtime.Chapter.3-RUNE.torrent"3⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
PID:2788
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