Analysis
- max time kernel
147s - max time network
153s - platform
windows10-2004_x64 - resource
win10v2004-20240508-en - resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system - submitted
17/06/2024, 02:44
Static task
static1
Behavioral task
behavioral1
Sample
2024-06-17_720d9807b521a47ae6c289f9e36bef01_magniber.exe
Resource
win7-20240221-en
13 signatures
150 seconds
Behavioral task
behavioral2
Sample
2024-06-17_720d9807b521a47ae6c289f9e36bef01_magniber.exe
Resource
win10v2004-20240508-en
3 signatures
150 seconds
General
- Target 2024-06-17_720d9807b521a47ae6c289f9e36bef01_magniber.exe
- Size 1.5MB
- Sample240617-c78kfs1ane
- SHA256 33f425fbf2d1a2e9586359e1b2c49490fce4fccfc5bcf6aa623dafe89e2113fc
- MD5 720d9807b521a47ae6c289f9e36bef01
- SHA1 35ba300ee9603bad411de31a950bdca8ebaee483
- SHA512 53e8661662a0528936b28c7995410821e7e43084aebd8d4e9c402852e890d92cb214109b4e85e5db990265967bc2280046a16b4ff3cb9609186497403cff6311
- SSDEEP 49152:nWUMv5De9/yG9/ooooERQr0tb6H8RlOuQhRe4hvR:nWUMqyGB0Z6H8Rl4y0
- MD5 SHA1 SHA512 SSDEEP
Score
6/10
Malware Config
Signatures
- 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.
description ioc Process File opened for modification \??\PhysicalDrive0 2024-06-17_720d9807b521a47ae6c289f9e36bef01_magniber.exe - Modifies registry class 4 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\C06AEB9D-8774-46E7-8160-8321BCD14D9F 2024-06-17_720d9807b521a47ae6c289f9e36bef01_magniber.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\C06AEB9D-8774-46E7-8160-8321BCD14D9F\7CCD586D-2ABC-42FF-A23B-3731F4F183D9 = "4DEC930631D6A523D3820D3CE1249367" 2024-06-17_720d9807b521a47ae6c289f9e36bef01_magniber.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\C06AEB9D-8774-46E7-8160-8321BCD14D9F\5E1D6A55-0134-486E-A166-38C2E4919BB1 = "AQAAANCMnd8BFdERjHoAwE/Cl+sBAAAAURL0dvRrV0CMuZFL2/N/WQQAAAACAAAAAAAQZgAAAAEAACAAAADZbrfCM1eTPRc+XexaT0SZHmjasef2scjW2LvmLvVhAAAAAAAOgAAAAAIAACAAAAB8agFAw4UHz/UPpoZ/6ZGceVHI8SczlsCP2O8pG7GvjDAAAACA4j23QsY5OKKmmnvU3siqQWR91Bia7LEPahCf8k90vkaDPtF6TaTWHGPTfAPVF4tAAAAAp4oen6rsyRn/3lfQjTF5ZmF67+RZB6M/UcK+IwXQ2Jf7gi+WV/sRYeGIZzsIxPsvjNwJr5SWixamHfQ4l2zT/Q==" 2024-06-17_720d9807b521a47ae6c289f9e36bef01_magniber.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\C06AEB9D-8774-46E7-8160-8321BCD14D9F\56C7A9DA-4B11-406A-8B1A-EFF157C294D6 = "e3039c36-f949-43bc-86d2-dd7488abdba8" 2024-06-17_720d9807b521a47ae6c289f9e36bef01_magniber.exe - Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 236 2024-06-17_720d9807b521a47ae6c289f9e36bef01_magniber.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\2024-06-17_720d9807b521a47ae6c289f9e36bef01_magniber.exe"C:\Users\Admin\AppData\Local\Temp\2024-06-17_720d9807b521a47ae6c289f9e36bef01_magniber.exe"1⤵
- Writes to the Master Boot Record (MBR)
- Modifies registry class
- Suspicious use of FindShellTrayWindow
PID:236