Analysis
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max time kernel
142s -
max time network
155s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system -
submitted
27-01-2024 16:45
Static task
static1
Behavioral task
behavioral1
Sample
2024-01-27_2e47762ed5f94ac03e28a9408398842f_magniber.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-27_2e47762ed5f94ac03e28a9408398842f_magniber.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-27_2e47762ed5f94ac03e28a9408398842f_magniber.exe
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Size
19.2MB
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MD5
2e47762ed5f94ac03e28a9408398842f
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SHA1
d1b3d61b967c88013323d469b9ca06758a6fb8b3
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SHA256
f18612de64687383f0e5a85bd805cc602615c9ba78563743c1e38ecbe643391a
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SHA512
dcae7637e20e2caee4f47aaa050202ffad694c49766adcea647606168d954cc25184af41d1cff4c37dd4b0a014b1141759eb014d6596927e2f8fba752b5da5d2
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SSDEEP
393216:OaVp4ReDeM+kkza+hsEEfhFxw1Rs8gRebKR/aN0CEzp0t:Fp4UF+h6hzwTsHeGR/HCEt4
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__ 2024-01-27_2e47762ed5f94ac03e28a9408398842f_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 2024-01-27_2e47762ed5f94ac03e28a9408398842f_magniber.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate 2024-01-27_2e47762ed5f94ac03e28a9408398842f_magniber.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-635608581-3370340891-292606865-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" 2024-01-27_2e47762ed5f94ac03e28a9408398842f_magniber.exe Key created \REGISTRY\USER\S-1-5-21-635608581-3370340891-292606865-1000\Software\Microsoft\Internet Explorer\IESettingSync 2024-01-27_2e47762ed5f94ac03e28a9408398842f_magniber.exe Set value (int) \REGISTRY\USER\S-1-5-21-635608581-3370340891-292606865-1000\SOFTWARE\Microsoft\Internet Explorer\IESettingSync\SlowSettingTypesChanged = "2" 2024-01-27_2e47762ed5f94ac03e28a9408398842f_magniber.exe Set value (int) \REGISTRY\USER\S-1-5-21-635608581-3370340891-292606865-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION\2024-01-27_2e47762ed5f94ac03e28a9408398842f_magniber.exe = "11000" 2024-01-27_2e47762ed5f94ac03e28a9408398842f_magniber.exe Key created \REGISTRY\USER\S-1-5-21-635608581-3370340891-292606865-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch 2024-01-27_2e47762ed5f94ac03e28a9408398842f_magniber.exe -
Modifies registry class 15 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{DB94BC87-0C5F-98A1-8BB6-715F27474639}\InprocServer32\ThreadingModel = "Apartment" 2024-01-27_2e47762ed5f94ac03e28a9408398842f_magniber.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{DB94BC87-0C5F-98A1-8BB6-715F27474639}\TypeLib 2024-01-27_2e47762ed5f94ac03e28a9408398842f_magniber.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{DB94BC87-0C5F-98A1-8BB6-715F27474639}\Version\ = "1.0" 2024-01-27_2e47762ed5f94ac03e28a9408398842f_magniber.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{DB94BC87-0C5F-98A1-8BB6-715F27474639}\VersionIndependentProgID\ = "FaxComEx.FaxDocument" 2024-01-27_2e47762ed5f94ac03e28a9408398842f_magniber.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{DB94BC87-0C5F-98A1-8BB6-715F27474639}\ = "FaxDocument Class" 2024-01-27_2e47762ed5f94ac03e28a9408398842f_magniber.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{DB94BC87-0C5F-98A1-8BB6-715F27474639}\InprocServer32\ = "C:\\Windows\\SysWOW64\\fxscomex.dll" 2024-01-27_2e47762ed5f94ac03e28a9408398842f_magniber.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{DB94BC87-0C5F-98A1-8BB6-715F27474639}\ProgID 2024-01-27_2e47762ed5f94ac03e28a9408398842f_magniber.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{DB94BC87-0C5F-98A1-8BB6-715F27474639}\ProgID\ = "FaxComEx.FaxDocument.1" 2024-01-27_2e47762ed5f94ac03e28a9408398842f_magniber.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{DB94BC87-0C5F-98A1-8BB6-715F27474639}\Version 2024-01-27_2e47762ed5f94ac03e28a9408398842f_magniber.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{DB94BC87-0C5F-98A1-8BB6-715F27474639}\VersionIndependentProgID 2024-01-27_2e47762ed5f94ac03e28a9408398842f_magniber.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{DB94BC87-0C5F-98A1-8BB6-715F27474639} 2024-01-27_2e47762ed5f94ac03e28a9408398842f_magniber.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{DB94BC87-0C5F-98A1-8BB6-715F27474639}\InprocServer32 2024-01-27_2e47762ed5f94ac03e28a9408398842f_magniber.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{DB94BC87-0C5F-98A1-8BB6-715F27474639}\TypeLib\ = "{2BF34C1A-8CAC-419F-8547-32FDF6505DB8}" 2024-01-27_2e47762ed5f94ac03e28a9408398842f_magniber.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{DB94BC87-0C5F-98A1-8BB6-715F27474639}\Programmable 2024-01-27_2e47762ed5f94ac03e28a9408398842f_magniber.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\IBManager.Database 2024-01-27_2e47762ed5f94ac03e28a9408398842f_magniber.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: 33 1028 2024-01-27_2e47762ed5f94ac03e28a9408398842f_magniber.exe Token: SeIncBasePriorityPrivilege 1028 2024-01-27_2e47762ed5f94ac03e28a9408398842f_magniber.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 1028 2024-01-27_2e47762ed5f94ac03e28a9408398842f_magniber.exe -
Suspicious use of SetWindowsHookEx 7 IoCs
pid Process 1028 2024-01-27_2e47762ed5f94ac03e28a9408398842f_magniber.exe 1028 2024-01-27_2e47762ed5f94ac03e28a9408398842f_magniber.exe 1028 2024-01-27_2e47762ed5f94ac03e28a9408398842f_magniber.exe 1028 2024-01-27_2e47762ed5f94ac03e28a9408398842f_magniber.exe 1028 2024-01-27_2e47762ed5f94ac03e28a9408398842f_magniber.exe 1028 2024-01-27_2e47762ed5f94ac03e28a9408398842f_magniber.exe 1028 2024-01-27_2e47762ed5f94ac03e28a9408398842f_magniber.exe -
Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 1028 wrote to memory of 3116 1028 2024-01-27_2e47762ed5f94ac03e28a9408398842f_magniber.exe 93 PID 1028 wrote to memory of 3116 1028 2024-01-27_2e47762ed5f94ac03e28a9408398842f_magniber.exe 93
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-01-27_2e47762ed5f94ac03e28a9408398842f_magniber.exe"C:\Users\Admin\AppData\Local\Temp\2024-01-27_2e47762ed5f94ac03e28a9408398842f_magniber.exe"1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Modifies Internet Explorer settings
- Modifies registry class
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1028 -
C:\Windows\splwow64.exeC:\Windows\splwow64.exe 122882⤵PID:3116
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
50KB
MD5bdcd9908a7ebded0075ba4ac9b64f55b
SHA1e441e1e621cad65d2b987c84959fd2380d35bea3
SHA256c130604794a089e4eeb3a336a4b3079bac1b8128732fc10e3739b01883537980
SHA512a9d399315af0dbabcd318894a0ab4dcd94a083c7fe2261afa57cf140594d7633262dd50f436c08ac4048a02db96bcae3faeefb7eb20300f62d5bb3dca397a2c9