Analysis
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max time kernel
144s -
max time network
150s -
platform
windows7_x64 -
resource
win7-20230831-en -
resource tags
arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system -
submitted
20-10-2023 13:18
Static task
static1
Behavioral task
behavioral1
Sample
NEAS.2023-09-07_a6ba80202c8358ed7204c5e4c3e99dc3_magniber_JC.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
NEAS.2023-09-07_a6ba80202c8358ed7204c5e4c3e99dc3_magniber_JC.exe
Resource
win10v2004-20230915-en
General
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Target
NEAS.2023-09-07_a6ba80202c8358ed7204c5e4c3e99dc3_magniber_JC.exe
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Size
10.8MB
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MD5
a6ba80202c8358ed7204c5e4c3e99dc3
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SHA1
a54292767d6cb0596576b61583671d33e69c74e5
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SHA256
12c3619eb1b5b684cba9af48a522d3173559853e2fea4b4ecf88a64ff1483113
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SHA512
7954d5777529f4e7313d19c49474deeace8041a388d716f4ad03404fdf0137031cc5c296f36f6874f56fd0e7a6b293ca7d4acef00a5656b087765e22304974b7
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SSDEEP
196608:4XPnmnYK8xik6H0GTtMh3EvMoUWj100UajlwNHjD9BOegBDy5R34Y:qmnnK6vT+hUf500UmqNHjhBDgBGU
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
Processes:
NEAS.2023-09-07_a6ba80202c8358ed7204c5e4c3e99dc3_magniber_JC.exedescription ioc process Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ NEAS.2023-09-07_a6ba80202c8358ed7204c5e4c3e99dc3_magniber_JC.exe -
Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
Processes:
NEAS.2023-09-07_a6ba80202c8358ed7204c5e4c3e99dc3_magniber_JC.exedescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion NEAS.2023-09-07_a6ba80202c8358ed7204c5e4c3e99dc3_magniber_JC.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate NEAS.2023-09-07_a6ba80202c8358ed7204c5e4c3e99dc3_magniber_JC.exe -
Modifies registry class 13 IoCs
Processes:
NEAS.2023-09-07_a6ba80202c8358ed7204c5e4c3e99dc3_magniber_JC.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{24CDCE4F-6EEF-EEAF-7700-35F6D47D3705}\InProcServer32\ = "%SystemRoot%\\SysWow64\\shell32.dll" NEAS.2023-09-07_a6ba80202c8358ed7204c5e4c3e99dc3_magniber_JC.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{24CDCE4F-6EEF-EEAF-7700-35F6D47D3705}\shellex\ContextMenuHandlers NEAS.2023-09-07_a6ba80202c8358ed7204c5e4c3e99dc3_magniber_JC.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{24CDCE4F-6EEF-EEAF-7700-35F6D47D3705}\ShellFolder\Attributes = "537133056" NEAS.2023-09-07_a6ba80202c8358ed7204c5e4c3e99dc3_magniber_JC.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{24CDCE4F-6EEF-EEAF-7700-35F6D47D3705} NEAS.2023-09-07_a6ba80202c8358ed7204c5e4c3e99dc3_magniber_JC.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{24CDCE4F-6EEF-EEAF-7700-35F6D47D3705}\NoPreviousVersions NEAS.2023-09-07_a6ba80202c8358ed7204c5e4c3e99dc3_magniber_JC.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{24CDCE4F-6EEF-EEAF-7700-35F6D47D3705}\DefaultIcon\ = "%SystemRoot%\\SysWow64\\imageres.dll,-117" NEAS.2023-09-07_a6ba80202c8358ed7204c5e4c3e99dc3_magniber_JC.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{24CDCE4F-6EEF-EEAF-7700-35F6D47D3705}\InProcServer32\ThreadingModel = "Apartment" NEAS.2023-09-07_a6ba80202c8358ed7204c5e4c3e99dc3_magniber_JC.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{24CDCE4F-6EEF-EEAF-7700-35F6D47D3705}\ShellFolder\RestrictedAttributes = "50" NEAS.2023-09-07_a6ba80202c8358ed7204c5e4c3e99dc3_magniber_JC.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{24CDCE4F-6EEF-EEAF-7700-35F6D47D3705}\shellex NEAS.2023-09-07_a6ba80202c8358ed7204c5e4c3e99dc3_magniber_JC.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{24CDCE4F-6EEF-EEAF-7700-35F6D47D3705}\DefaultIcon NEAS.2023-09-07_a6ba80202c8358ed7204c5e4c3e99dc3_magniber_JC.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{24CDCE4F-6EEF-EEAF-7700-35F6D47D3705}\InProcServer32 NEAS.2023-09-07_a6ba80202c8358ed7204c5e4c3e99dc3_magniber_JC.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{24CDCE4F-6EEF-EEAF-7700-35F6D47D3705}\shellex\ContextMenuHandlers\{A8E64375-B645-4314-9EFC-C085981786FA} NEAS.2023-09-07_a6ba80202c8358ed7204c5e4c3e99dc3_magniber_JC.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{24CDCE4F-6EEF-EEAF-7700-35F6D47D3705}\ShellFolder NEAS.2023-09-07_a6ba80202c8358ed7204c5e4c3e99dc3_magniber_JC.exe -
Suspicious use of AdjustPrivilegeToken 5 IoCs
Processes:
NEAS.2023-09-07_a6ba80202c8358ed7204c5e4c3e99dc3_magniber_JC.exedescription pid process Token: 33 2092 NEAS.2023-09-07_a6ba80202c8358ed7204c5e4c3e99dc3_magniber_JC.exe Token: SeIncBasePriorityPrivilege 2092 NEAS.2023-09-07_a6ba80202c8358ed7204c5e4c3e99dc3_magniber_JC.exe Token: 33 2092 NEAS.2023-09-07_a6ba80202c8358ed7204c5e4c3e99dc3_magniber_JC.exe Token: SeIncBasePriorityPrivilege 2092 NEAS.2023-09-07_a6ba80202c8358ed7204c5e4c3e99dc3_magniber_JC.exe Token: SeIncBasePriorityPrivilege 2092 NEAS.2023-09-07_a6ba80202c8358ed7204c5e4c3e99dc3_magniber_JC.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
NEAS.2023-09-07_a6ba80202c8358ed7204c5e4c3e99dc3_magniber_JC.exepid process 2092 NEAS.2023-09-07_a6ba80202c8358ed7204c5e4c3e99dc3_magniber_JC.exe -
Suspicious use of WriteProcessMemory 6 IoCs
Processes:
NEAS.2023-09-07_a6ba80202c8358ed7204c5e4c3e99dc3_magniber_JC.exedescription pid process target process PID 2768 wrote to memory of 2092 2768 NEAS.2023-09-07_a6ba80202c8358ed7204c5e4c3e99dc3_magniber_JC.exe NEAS.2023-09-07_a6ba80202c8358ed7204c5e4c3e99dc3_magniber_JC.exe PID 2768 wrote to memory of 2092 2768 NEAS.2023-09-07_a6ba80202c8358ed7204c5e4c3e99dc3_magniber_JC.exe NEAS.2023-09-07_a6ba80202c8358ed7204c5e4c3e99dc3_magniber_JC.exe PID 2768 wrote to memory of 2092 2768 NEAS.2023-09-07_a6ba80202c8358ed7204c5e4c3e99dc3_magniber_JC.exe NEAS.2023-09-07_a6ba80202c8358ed7204c5e4c3e99dc3_magniber_JC.exe PID 2768 wrote to memory of 2092 2768 NEAS.2023-09-07_a6ba80202c8358ed7204c5e4c3e99dc3_magniber_JC.exe NEAS.2023-09-07_a6ba80202c8358ed7204c5e4c3e99dc3_magniber_JC.exe PID 2768 wrote to memory of 2092 2768 NEAS.2023-09-07_a6ba80202c8358ed7204c5e4c3e99dc3_magniber_JC.exe NEAS.2023-09-07_a6ba80202c8358ed7204c5e4c3e99dc3_magniber_JC.exe PID 2768 wrote to memory of 2092 2768 NEAS.2023-09-07_a6ba80202c8358ed7204c5e4c3e99dc3_magniber_JC.exe NEAS.2023-09-07_a6ba80202c8358ed7204c5e4c3e99dc3_magniber_JC.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\NEAS.2023-09-07_a6ba80202c8358ed7204c5e4c3e99dc3_magniber_JC.exe"C:\Users\Admin\AppData\Local\Temp\NEAS.2023-09-07_a6ba80202c8358ed7204c5e4c3e99dc3_magniber_JC.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:2768 -
C:\Users\Admin\AppData\Local\Temp\NEAS.2023-09-07_a6ba80202c8358ed7204c5e4c3e99dc3_magniber_JC.exe"C:\Users\Admin\AppData\Local\Temp\NEAS.2023-09-07_a6ba80202c8358ed7204c5e4c3e99dc3_magniber_JC.exe"2⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Modifies registry class
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:2092