Analysis
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max time kernel
150s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
11-03-2024 15:29
Static task
static1
Behavioral task
behavioral1
Sample
2024-03-11_15521c1b46421c1f6fb14009c0ca64c6_magniber.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-11_15521c1b46421c1f6fb14009c0ca64c6_magniber.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-11_15521c1b46421c1f6fb14009c0ca64c6_magniber.exe
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Size
18.2MB
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MD5
15521c1b46421c1f6fb14009c0ca64c6
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SHA1
84894459baf258f7edce7471beebc3e31221f707
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SHA256
fb13e9bd5e5a9153d3b94c0fd73c5944368577ba095fc726e114d9f1b95201ca
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SHA512
0e508c3d433e301df3ffb14c110748c52977eea0f8fe4183c7f5b1febf90a3fd16441e503f9804a7d52bba4814e47d85ef98cd2fb631daa0b0bd6574abb96ce3
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SSDEEP
393216:XJEoqoFrSwYGZmN71hswc8m9qZRrFP0kesB6LoCZxznEqfU:2grS9GsHry9qfrFP0UBC5yqc
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:
2024-03-11_15521c1b46421c1f6fb14009c0ca64c6_magniber.exedescription ioc process Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ 2024-03-11_15521c1b46421c1f6fb14009c0ca64c6_magniber.exe -
Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
Processes:
2024-03-11_15521c1b46421c1f6fb14009c0ca64c6_magniber.exedescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion 2024-03-11_15521c1b46421c1f6fb14009c0ca64c6_magniber.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate 2024-03-11_15521c1b46421c1f6fb14009c0ca64c6_magniber.exe -
Modifies registry class 11 IoCs
Processes:
2024-03-11_15521c1b46421c1f6fb14009c0ca64c6_magniber.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{62C26CC4-8CE9-258C-FDCA-BECF35F8FE9D}\ = "ADs LDAP Pathname Descriptor Object" 2024-03-11_15521c1b46421c1f6fb14009c0ca64c6_magniber.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{62C26CC4-8CE9-258C-FDCA-BECF35F8FE9D}\InprocServer32 2024-03-11_15521c1b46421c1f6fb14009c0ca64c6_magniber.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{62C26CC4-8CE9-258C-FDCA-BECF35F8FE9D}\InprocServer32\ = "%SystemRoot%\\SysWow64\\activeds.dll" 2024-03-11_15521c1b46421c1f6fb14009c0ca64c6_magniber.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{62C26CC4-8CE9-258C-FDCA-BECF35F8FE9D}\InprocServer32\ThreadingModel = "Both" 2024-03-11_15521c1b46421c1f6fb14009c0ca64c6_magniber.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{62C26CC4-8CE9-258C-FDCA-BECF35F8FE9D} 2024-03-11_15521c1b46421c1f6fb14009c0ca64c6_magniber.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{62C26CC4-8CE9-258C-FDCA-BECF35F8FE9D}\ProgID\ = "Pathname" 2024-03-11_15521c1b46421c1f6fb14009c0ca64c6_magniber.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{62C26CC4-8CE9-258C-FDCA-BECF35F8FE9D}\TypeLib 2024-03-11_15521c1b46421c1f6fb14009c0ca64c6_magniber.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{62C26CC4-8CE9-258C-FDCA-BECF35F8FE9D}\TypeLib\ = "{97d25db0-0363-11cf-abc4-02608c9e7553}" 2024-03-11_15521c1b46421c1f6fb14009c0ca64c6_magniber.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{62C26CC4-8CE9-258C-FDCA-BECF35F8FE9D}\Version 2024-03-11_15521c1b46421c1f6fb14009c0ca64c6_magniber.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{62C26CC4-8CE9-258C-FDCA-BECF35F8FE9D}\Version\ = "1.0" 2024-03-11_15521c1b46421c1f6fb14009c0ca64c6_magniber.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{62C26CC4-8CE9-258C-FDCA-BECF35F8FE9D}\ProgID 2024-03-11_15521c1b46421c1f6fb14009c0ca64c6_magniber.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
Processes:
2024-03-11_15521c1b46421c1f6fb14009c0ca64c6_magniber.exedescription pid process Token: 33 2424 2024-03-11_15521c1b46421c1f6fb14009c0ca64c6_magniber.exe Token: SeIncBasePriorityPrivilege 2424 2024-03-11_15521c1b46421c1f6fb14009c0ca64c6_magniber.exe Token: 33 2424 2024-03-11_15521c1b46421c1f6fb14009c0ca64c6_magniber.exe Token: SeIncBasePriorityPrivilege 2424 2024-03-11_15521c1b46421c1f6fb14009c0ca64c6_magniber.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
2024-03-11_15521c1b46421c1f6fb14009c0ca64c6_magniber.exepid process 2424 2024-03-11_15521c1b46421c1f6fb14009c0ca64c6_magniber.exe -
Suspicious use of SetWindowsHookEx 7 IoCs
Processes:
2024-03-11_15521c1b46421c1f6fb14009c0ca64c6_magniber.exepid process 2424 2024-03-11_15521c1b46421c1f6fb14009c0ca64c6_magniber.exe 2424 2024-03-11_15521c1b46421c1f6fb14009c0ca64c6_magniber.exe 2424 2024-03-11_15521c1b46421c1f6fb14009c0ca64c6_magniber.exe 2424 2024-03-11_15521c1b46421c1f6fb14009c0ca64c6_magniber.exe 2424 2024-03-11_15521c1b46421c1f6fb14009c0ca64c6_magniber.exe 2424 2024-03-11_15521c1b46421c1f6fb14009c0ca64c6_magniber.exe 2424 2024-03-11_15521c1b46421c1f6fb14009c0ca64c6_magniber.exe -
Suspicious use of WriteProcessMemory 7 IoCs
Processes:
2024-03-11_15521c1b46421c1f6fb14009c0ca64c6_magniber.exe2024-03-11_15521c1b46421c1f6fb14009c0ca64c6_magniber.exedescription pid process target process PID 3396 wrote to memory of 2424 3396 2024-03-11_15521c1b46421c1f6fb14009c0ca64c6_magniber.exe 2024-03-11_15521c1b46421c1f6fb14009c0ca64c6_magniber.exe PID 3396 wrote to memory of 2424 3396 2024-03-11_15521c1b46421c1f6fb14009c0ca64c6_magniber.exe 2024-03-11_15521c1b46421c1f6fb14009c0ca64c6_magniber.exe PID 3396 wrote to memory of 2424 3396 2024-03-11_15521c1b46421c1f6fb14009c0ca64c6_magniber.exe 2024-03-11_15521c1b46421c1f6fb14009c0ca64c6_magniber.exe PID 3396 wrote to memory of 2424 3396 2024-03-11_15521c1b46421c1f6fb14009c0ca64c6_magniber.exe 2024-03-11_15521c1b46421c1f6fb14009c0ca64c6_magniber.exe PID 3396 wrote to memory of 2424 3396 2024-03-11_15521c1b46421c1f6fb14009c0ca64c6_magniber.exe 2024-03-11_15521c1b46421c1f6fb14009c0ca64c6_magniber.exe PID 2424 wrote to memory of 3000 2424 2024-03-11_15521c1b46421c1f6fb14009c0ca64c6_magniber.exe splwow64.exe PID 2424 wrote to memory of 3000 2424 2024-03-11_15521c1b46421c1f6fb14009c0ca64c6_magniber.exe splwow64.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-03-11_15521c1b46421c1f6fb14009c0ca64c6_magniber.exe"C:\Users\Admin\AppData\Local\Temp\2024-03-11_15521c1b46421c1f6fb14009c0ca64c6_magniber.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:3396 -
C:\Users\Admin\AppData\Local\Temp\2024-03-11_15521c1b46421c1f6fb14009c0ca64c6_magniber.exe"C:\Users\Admin\AppData\Local\Temp\2024-03-11_15521c1b46421c1f6fb14009c0ca64c6_magniber.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 FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2424 -
C:\Windows\splwow64.exeC:\Windows\splwow64.exe 122883⤵PID:3000