Analysis
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max time kernel
147s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
15-06-2024 03:35
Static task
static1
Behavioral task
behavioral1
Sample
2024-06-15_9730d9f8735915782ea1e1b7a4c4256b_magniber.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
2024-06-15_9730d9f8735915782ea1e1b7a4c4256b_magniber.exe
Resource
win10v2004-20240508-en
General
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Target
2024-06-15_9730d9f8735915782ea1e1b7a4c4256b_magniber.exe
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Size
1.5MB
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MD5
9730d9f8735915782ea1e1b7a4c4256b
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SHA1
d7cf372390e9ccc892e9154743e4ee0e8bf75746
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SHA256
4c8a7284b9cceb1ddb4175a231cff80784271b37ce53491cb069d32b4873a795
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SHA512
d0db68da58acfd66d714c3aa8cd7ec4c6daf0c9da098eea47480ae3edf87392a1ecbfab1b62af5ffc4b14eb5ae1a0865d98d30db859a9f6338836cd9b43b8706
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SSDEEP
49152:wWUMv5De9/yG9/ooooERQr0tb6H8RlOuQhRe4hvR:wWUMqyGB0Z6H8Rl4y0
Malware Config
Signatures
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Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs
Bootkits write to the MBR to gain persistence at a level below the operating system.
Processes:
2024-06-15_9730d9f8735915782ea1e1b7a4c4256b_magniber.exedescription ioc process File opened for modification \??\PhysicalDrive0 2024-06-15_9730d9f8735915782ea1e1b7a4c4256b_magniber.exe -
Modifies registry class 4 IoCs
Processes:
2024-06-15_9730d9f8735915782ea1e1b7a4c4256b_magniber.exedescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\C06AEB9D-8774-46E7-8160-8321BCD14D9F 2024-06-15_9730d9f8735915782ea1e1b7a4c4256b_magniber.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\C06AEB9D-8774-46E7-8160-8321BCD14D9F\7CCD586D-2ABC-42FF-A23B-3731F4F183D9 = "4DEC930631D6A523D3820D3CE1249367" 2024-06-15_9730d9f8735915782ea1e1b7a4c4256b_magniber.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\C06AEB9D-8774-46E7-8160-8321BCD14D9F\5E1D6A55-0134-486E-A166-38C2E4919BB1 = "AQAAANCMnd8BFdERjHoAwE/Cl+sBAAAAOLbpEIifR0KmjO3/Fi+9NQQAAAACAAAAAAAQZgAAAAEAACAAAABDBlW1lIl7vClAdb9k9MxkGOxXoZeCj6WLXrTDsoha8gAAAAAOgAAAAAIAACAAAABO2WZqNe7BK68WW1IQttw0ZxrjmGY46KkdI33XHbwfszAAAADTf4wZ0IEVur2Ee3wR7OyPkh0o4PlpmmZJF0nE4q9o7v/Eh9xmPFXVelwBjUs3kTpAAAAAr2dHQZIGhF8EUp68ALkPiN9stawqR97ZlXOMqSKTqBDMAPzgzF1vCxRQs7aTDQnTMRXcJsv864mWyTOtU6qzng==" 2024-06-15_9730d9f8735915782ea1e1b7a4c4256b_magniber.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\C06AEB9D-8774-46E7-8160-8321BCD14D9F\56C7A9DA-4B11-406A-8B1A-EFF157C294D6 = "2c4a71f1-46b9-41a6-bdb5-374f9ec83ced" 2024-06-15_9730d9f8735915782ea1e1b7a4c4256b_magniber.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
2024-06-15_9730d9f8735915782ea1e1b7a4c4256b_magniber.exepid process 1104 2024-06-15_9730d9f8735915782ea1e1b7a4c4256b_magniber.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-06-15_9730d9f8735915782ea1e1b7a4c4256b_magniber.exe"C:\Users\Admin\AppData\Local\Temp\2024-06-15_9730d9f8735915782ea1e1b7a4c4256b_magniber.exe"1⤵
- Writes to the Master Boot Record (MBR)
- Modifies registry class
- Suspicious use of FindShellTrayWindow