Analysis
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max time kernel
117s -
max time network
118s -
platform
windows7_x64 -
resource
win7-20231129-en -
resource tags
arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system -
submitted
07-02-2024 09:42
Static task
static1
Behavioral task
behavioral1
Sample
2024-02-07_aac41b0f59f3cd492eea453b360337bf_magniber.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-02-07_aac41b0f59f3cd492eea453b360337bf_magniber.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-07_aac41b0f59f3cd492eea453b360337bf_magniber.exe
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Size
4.0MB
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MD5
aac41b0f59f3cd492eea453b360337bf
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SHA1
d7b2114f2b4effae2e849974c3994c9d280dfbee
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SHA256
c0371ca5f58f88e39ed6c6425b357df476796ed21f9e410de3f999b5ba5b243c
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SHA512
c86584686d0552c36e19ffba546e85266b93d7722355d05681144bef62b877ed3969fcb864a2ae9adee2ed5d3555476ac4141a97186cc4b5483974685d36ac04
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SSDEEP
98304:g3jY8iNxzVMMKuEN1B68B+5Jz3eekplM8Uq/XCauM:g3jYxZlHENG8+ebplPChM
Malware Config
Signatures
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Banload
Banload variants download malicious files, then install and execute the files.
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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 2024-02-07_aac41b0f59f3cd492eea453b360337bf_magniber.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate 2024-02-07_aac41b0f59f3cd492eea453b360337bf_magniber.exe -
Modifies registry class 9 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{718A274A-04C5-17A7-FB9A-DCD89949F88F}\InprocServer32\Class = "Microsoft.Office.Interop.Word.OLEControlClass" 2024-02-07_aac41b0f59f3cd492eea453b360337bf_magniber.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{718A274A-04C5-17A7-FB9A-DCD89949F88F}\InprocServer32\RuntimeVersion = "v2.0.50727" 2024-02-07_aac41b0f59f3cd492eea453b360337bf_magniber.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{718A274A-04C5-17A7-FB9A-DCD89949F88F}\InprocServer32\14.0.0.0\Assembly = "Microsoft.Office.Interop.Word, Version=14.0.0.0, Culture=neutral, PublicKeyToken=71E9BCE111E9429C" 2024-02-07_aac41b0f59f3cd492eea453b360337bf_magniber.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{718A274A-04C5-17A7-FB9A-DCD89949F88F}\InprocServer32 2024-02-07_aac41b0f59f3cd492eea453b360337bf_magniber.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{718A274A-04C5-17A7-FB9A-DCD89949F88F}\InprocServer32\Assembly = "Microsoft.Office.Interop.Word, Version=14.0.0.0, Culture=neutral, PublicKeyToken=71E9BCE111E9429C" 2024-02-07_aac41b0f59f3cd492eea453b360337bf_magniber.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{718A274A-04C5-17A7-FB9A-DCD89949F88F}\InprocServer32\14.0.0.0 2024-02-07_aac41b0f59f3cd492eea453b360337bf_magniber.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{718A274A-04C5-17A7-FB9A-DCD89949F88F}\InprocServer32\14.0.0.0\Class = "Microsoft.Office.Interop.Word.OLEControlClass" 2024-02-07_aac41b0f59f3cd492eea453b360337bf_magniber.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{718A274A-04C5-17A7-FB9A-DCD89949F88F}\InprocServer32\14.0.0.0\RuntimeVersion = "v2.0.50727" 2024-02-07_aac41b0f59f3cd492eea453b360337bf_magniber.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{718A274A-04C5-17A7-FB9A-DCD89949F88F} 2024-02-07_aac41b0f59f3cd492eea453b360337bf_magniber.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: 33 1404 2024-02-07_aac41b0f59f3cd492eea453b360337bf_magniber.exe Token: SeIncBasePriorityPrivilege 1404 2024-02-07_aac41b0f59f3cd492eea453b360337bf_magniber.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-02-07_aac41b0f59f3cd492eea453b360337bf_magniber.exe"C:\Users\Admin\AppData\Local\Temp\2024-02-07_aac41b0f59f3cd492eea453b360337bf_magniber.exe"1⤵
- Checks BIOS information in registry
- Modifies registry class
- Suspicious use of AdjustPrivilegeToken
PID:1404