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Analysis
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max time kernel
95s -
max time network
98s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
19/09/2024, 16:15
Static task
static1
Behavioral task
behavioral1
Sample
HellifyBoosterV3.rar
Resource
win7-20240729-en
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
HellifyBoosterV3.rar
Resource
win10v2004-20240802-en
6 signatures
150 seconds
General
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Target
HellifyBoosterV3.rar
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Size
5.4MB
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MD5
2b5b6d173559a5b7f3057c9ccd6f824d
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SHA1
089c2ec5758f6797b858268b114a51f01d9dc6a0
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SHA256
0d24c4b8cd59d7ee3425ae01a4d8120ea96568098ec1daea5ee62162c586957f
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SHA512
5db79772bb1e746df738b09e8cc7c6721ebd59f004295f3a14e41e66c56d2f3b0378d8c4daf466af0dff097d34dfe0f14d7b545873c40cd76a7f74a1b056f607
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SSDEEP
98304:H1qGZwV5ecfIm+HaqefYQ/TR4/Gs4glSm7d/YdoRxqcvN6F7OZ:ViV5eyhQteQQL24Nm13XnF6F7OZ
Score
3/10
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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Modifies registry class 2 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000_Classes\Local Settings cmd.exe Key created \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000_Classes\Local Settings OpenWith.exe -
Opens file in notepad (likely ransom note) 1 IoCs
pid Process 4792 NOTEPAD.EXE -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 1628 OpenWith.exe -
Suspicious use of SetWindowsHookEx 25 IoCs
pid Process 1628 OpenWith.exe 1628 OpenWith.exe 1628 OpenWith.exe 1628 OpenWith.exe 1628 OpenWith.exe 1628 OpenWith.exe 1628 OpenWith.exe 1628 OpenWith.exe 1628 OpenWith.exe 1628 OpenWith.exe 1628 OpenWith.exe 1628 OpenWith.exe 1628 OpenWith.exe 1628 OpenWith.exe 1628 OpenWith.exe 1628 OpenWith.exe 1628 OpenWith.exe 1628 OpenWith.exe 1628 OpenWith.exe 1628 OpenWith.exe 1628 OpenWith.exe 1628 OpenWith.exe 1628 OpenWith.exe 1628 OpenWith.exe 1628 OpenWith.exe -
Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 1628 wrote to memory of 4792 1628 OpenWith.exe 92 PID 1628 wrote to memory of 4792 1628 OpenWith.exe 92
Processes
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C:\Windows\system32\cmd.execmd /c C:\Users\Admin\AppData\Local\Temp\HellifyBoosterV3.rar1⤵
- Modifies registry class
PID:3788
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C:\Windows\system32\OpenWith.exeC:\Windows\system32\OpenWith.exe -Embedding1⤵
- Modifies registry class
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1628 -
C:\Windows\system32\NOTEPAD.EXE"C:\Windows\system32\NOTEPAD.EXE" C:\Users\Admin\AppData\Local\Temp\HellifyBoosterV3.rar2⤵
- Opens file in notepad (likely ransom note)
PID:4792
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C:\Windows\System32\rundll32.exeC:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding1⤵PID:1504