Analysis
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max time kernel
140s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system -
submitted
25-08-2024 05:44
Static task
static1
Behavioral task
behavioral1
Sample
2024-08-25_d5568bd7cb5aef02d1f19dbc9c42b060_magniber.exe
Resource
win7-20240708-en
General
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Target
2024-08-25_d5568bd7cb5aef02d1f19dbc9c42b060_magniber.exe
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Size
6.7MB
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MD5
d5568bd7cb5aef02d1f19dbc9c42b060
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SHA1
f85e3ab016c1566e810f554a9da18e488731c7cc
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SHA256
2cc7100ac0684b2c94e5268583e534b62d78859c35679a381616f2bca3f39676
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SHA512
1a3a5b75e8d7267b5cd4cc1aa4992f7cee93f0cf5f618a461a05a20c8bc57fc2dcec432b97456a14557585e9321cdfca6097a791fb12b9ba9b229b0ad129e7a3
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SSDEEP
98304:rG1KrbbKKQCJR5xyjycF1MnR/RE8+EGCZEBs7HPRSlfcLSHSlaj5W9PpBCMf:rG1KKCJrxOT1e2EGCZEGQeeyl7fF
Malware Config
Signatures
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Banload
Banload variants download malicious files, then install and execute the files.
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Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ 2024-08-25_d5568bd7cb5aef02d1f19dbc9c42b060_magniber.exe -
Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion 2024-08-25_d5568bd7cb5aef02d1f19dbc9c42b060_magniber.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate 2024-08-25_d5568bd7cb5aef02d1f19dbc9c42b060_magniber.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Program crash 1 IoCs
pid pid_target Process procid_target 2808 1820 WerFault.exe 29 -
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 2024-08-25_d5568bd7cb5aef02d1f19dbc9c42b060_magniber.exe -
Modifies registry class 5 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{64EDD3F2-7AA3-8105-AE3F-99664D2D41E7}\ = "Audio Renderer Property Page" 2024-08-25_d5568bd7cb5aef02d1f19dbc9c42b060_magniber.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{64EDD3F2-7AA3-8105-AE3F-99664D2D41E7}\InprocServer32 2024-08-25_d5568bd7cb5aef02d1f19dbc9c42b060_magniber.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{64EDD3F2-7AA3-8105-AE3F-99664D2D41E7}\InprocServer32\ = "C:\\Windows\\SysWOW64\\quartz.dll" 2024-08-25_d5568bd7cb5aef02d1f19dbc9c42b060_magniber.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{64EDD3F2-7AA3-8105-AE3F-99664D2D41E7}\InprocServer32\ThreadingModel = "Both" 2024-08-25_d5568bd7cb5aef02d1f19dbc9c42b060_magniber.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{64EDD3F2-7AA3-8105-AE3F-99664D2D41E7} 2024-08-25_d5568bd7cb5aef02d1f19dbc9c42b060_magniber.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 1820 2024-08-25_d5568bd7cb5aef02d1f19dbc9c42b060_magniber.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: 33 1820 2024-08-25_d5568bd7cb5aef02d1f19dbc9c42b060_magniber.exe Token: SeIncBasePriorityPrivilege 1820 2024-08-25_d5568bd7cb5aef02d1f19dbc9c42b060_magniber.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 1820 2024-08-25_d5568bd7cb5aef02d1f19dbc9c42b060_magniber.exe 1820 2024-08-25_d5568bd7cb5aef02d1f19dbc9c42b060_magniber.exe 1820 2024-08-25_d5568bd7cb5aef02d1f19dbc9c42b060_magniber.exe 1820 2024-08-25_d5568bd7cb5aef02d1f19dbc9c42b060_magniber.exe 1820 2024-08-25_d5568bd7cb5aef02d1f19dbc9c42b060_magniber.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1820 wrote to memory of 2808 1820 2024-08-25_d5568bd7cb5aef02d1f19dbc9c42b060_magniber.exe 31 PID 1820 wrote to memory of 2808 1820 2024-08-25_d5568bd7cb5aef02d1f19dbc9c42b060_magniber.exe 31 PID 1820 wrote to memory of 2808 1820 2024-08-25_d5568bd7cb5aef02d1f19dbc9c42b060_magniber.exe 31 PID 1820 wrote to memory of 2808 1820 2024-08-25_d5568bd7cb5aef02d1f19dbc9c42b060_magniber.exe 31
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-08-25_d5568bd7cb5aef02d1f19dbc9c42b060_magniber.exe"C:\Users\Admin\AppData\Local\Temp\2024-08-25_d5568bd7cb5aef02d1f19dbc9c42b060_magniber.exe"1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1820 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1820 -s 13202⤵
- Program crash
PID:2808
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