Analysis
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max time kernel
141s -
max time network
133s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
14-09-2024 12:59
Static task
static1
Behavioral task
behavioral1
Sample
2024-09-14_b67205c1bcf1db9a6d2ffd0d63b5716d_magniber.exe
Resource
win7-20240903-en
General
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Target
2024-09-14_b67205c1bcf1db9a6d2ffd0d63b5716d_magniber.exe
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Size
10.5MB
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MD5
b67205c1bcf1db9a6d2ffd0d63b5716d
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SHA1
2a2ca911df674249f104b7907369064ae5574eb1
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SHA256
b400415194856f6615c61441c7cec5a24fd74e131a6e0e04aa5330b3f921c5da
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SHA512
ee5a3eb9379f244c2e17b2e6ca6c15ef5538dd3afa046159f1be0b5886d4eb10056bb3eccecff1cd1b893f79d462b03b510ef9dbe1332210106af5a2951c8509
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SSDEEP
196608:tly21YbNPnswfRui9jHqT/ZKm4+mzQOE5WsBC3lChnD+h30ENo9:tly2+JnsgHMlW8xBgIhD01Nc
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__ 2024-09-14_b67205c1bcf1db9a6d2ffd0d63b5716d_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 2024-09-14_b67205c1bcf1db9a6d2ffd0d63b5716d_magniber.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate 2024-09-14_b67205c1bcf1db9a6d2ffd0d63b5716d_magniber.exe -
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 2024-09-14_b67205c1bcf1db9a6d2ffd0d63b5716d_magniber.exe -
Modifies registry class 5 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{B9D326DB-2925-155C-924A-D2D7754D5117}\InProcServer32\ThreadingModel = "Apartment" 2024-09-14_b67205c1bcf1db9a6d2ffd0d63b5716d_magniber.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{B9D326DB-2925-155C-924A-D2D7754D5117} 2024-09-14_b67205c1bcf1db9a6d2ffd0d63b5716d_magniber.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{B9D326DB-2925-155C-924A-D2D7754D5117}\ = "CommonLayoutModifier" 2024-09-14_b67205c1bcf1db9a6d2ffd0d63b5716d_magniber.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{B9D326DB-2925-155C-924A-D2D7754D5117}\InProcServer32 2024-09-14_b67205c1bcf1db9a6d2ffd0d63b5716d_magniber.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{B9D326DB-2925-155C-924A-D2D7754D5117}\InProcServer32\ = "%SystemRoot%\\SysWow64\\shell32.dll" 2024-09-14_b67205c1bcf1db9a6d2ffd0d63b5716d_magniber.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: 33 3268 2024-09-14_b67205c1bcf1db9a6d2ffd0d63b5716d_magniber.exe Token: SeIncBasePriorityPrivilege 3268 2024-09-14_b67205c1bcf1db9a6d2ffd0d63b5716d_magniber.exe -
Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 3268 2024-09-14_b67205c1bcf1db9a6d2ffd0d63b5716d_magniber.exe 3268 2024-09-14_b67205c1bcf1db9a6d2ffd0d63b5716d_magniber.exe -
Suspicious use of SendNotifyMessage 2 IoCs
pid Process 3268 2024-09-14_b67205c1bcf1db9a6d2ffd0d63b5716d_magniber.exe 3268 2024-09-14_b67205c1bcf1db9a6d2ffd0d63b5716d_magniber.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 3268 2024-09-14_b67205c1bcf1db9a6d2ffd0d63b5716d_magniber.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-09-14_b67205c1bcf1db9a6d2ffd0d63b5716d_magniber.exe"C:\Users\Admin\AppData\Local\Temp\2024-09-14_b67205c1bcf1db9a6d2ffd0d63b5716d_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 use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of SetWindowsHookEx
PID:3268
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=4224,i,4174666705242427184,7333705955694532165,262144 --variations-seed-version --mojo-platform-channel-handle=4460 /prefetch:81⤵PID:5100