Analysis
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max time kernel
134s -
max time network
140s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
26-10-2024 01:07
Static task
static1
Behavioral task
behavioral1
Sample
2024-10-26_c5bae6328a8fbec72b7a19aa72ffe121_hijackloader_mafia.exe
Resource
win7-20240903-en
General
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Target
2024-10-26_c5bae6328a8fbec72b7a19aa72ffe121_hijackloader_mafia.exe
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Size
2.0MB
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MD5
c5bae6328a8fbec72b7a19aa72ffe121
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SHA1
fddbc9f8fbd345c5af4260e8bb6758d16229445d
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SHA256
9935e0b839fb4c6dcc1865f37b5efe38140d1b7d2b4857fc367b6cf37b5dfba6
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SHA512
fc04af10010154fb67ace56807be72765313bae742485d8e973b08cd64df1082e40b4e1014b602ffdc18752a92c1c57a70c2bbf3dec117f0a377a5de4013d3f7
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SSDEEP
49152:f7KjN89XWTbVNnuXjOg2ZBi0q5VWy7EeNTiKu:f7KKYZuXjOg2ZwPtQAS
Malware Config
Signatures
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Banload
Banload variants download malicious files, then install and execute the files.
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Banload family
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Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
Processes:
2024-10-26_c5bae6328a8fbec72b7a19aa72ffe121_hijackloader_mafia.exedescription ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ 2024-10-26_c5bae6328a8fbec72b7a19aa72ffe121_hijackloader_mafia.exe -
Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
Processes:
2024-10-26_c5bae6328a8fbec72b7a19aa72ffe121_hijackloader_mafia.exedescription ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion 2024-10-26_c5bae6328a8fbec72b7a19aa72ffe121_hijackloader_mafia.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate 2024-10-26_c5bae6328a8fbec72b7a19aa72ffe121_hijackloader_mafia.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.
Processes:
2024-10-26_c5bae6328a8fbec72b7a19aa72ffe121_hijackloader_mafia.exedescription ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2024-10-26_c5bae6328a8fbec72b7a19aa72ffe121_hijackloader_mafia.exe -
Modifies registry class 12 IoCs
Processes:
2024-10-26_c5bae6328a8fbec72b7a19aa72ffe121_hijackloader_mafia.exedescription ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{1D209E3C-C9D4-39D5-D2C7-80A9F28691EC}\ = "System.MemberAccessException" 2024-10-26_c5bae6328a8fbec72b7a19aa72ffe121_hijackloader_mafia.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{1D209E3C-C9D4-39D5-D2C7-80A9F28691EC}\Implemented Categories\{62C8FE65-4EBB-45E7-B440-6E39B2CDBF29} 2024-10-26_c5bae6328a8fbec72b7a19aa72ffe121_hijackloader_mafia.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{1D209E3C-C9D4-39D5-D2C7-80A9F28691EC}\InprocServer32 2024-10-26_c5bae6328a8fbec72b7a19aa72ffe121_hijackloader_mafia.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{1D209E3C-C9D4-39D5-D2C7-80A9F28691EC}\InprocServer32\ = "C:\\Windows\\SysWOW64\\mscoree.dll" 2024-10-26_c5bae6328a8fbec72b7a19aa72ffe121_hijackloader_mafia.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{1D209E3C-C9D4-39D5-D2C7-80A9F28691EC}\InprocServer32\ThreadingModel = "Both" 2024-10-26_c5bae6328a8fbec72b7a19aa72ffe121_hijackloader_mafia.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{1D209E3C-C9D4-39D5-D2C7-80A9F28691EC}\ProgId\ = "System.MemberAccessException" 2024-10-26_c5bae6328a8fbec72b7a19aa72ffe121_hijackloader_mafia.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{1D209E3C-C9D4-39D5-D2C7-80A9F28691EC} 2024-10-26_c5bae6328a8fbec72b7a19aa72ffe121_hijackloader_mafia.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{1D209E3C-C9D4-39D5-D2C7-80A9F28691EC}\InprocServer32\Assembly = "mscorlib, Version=1.0.5000.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" 2024-10-26_c5bae6328a8fbec72b7a19aa72ffe121_hijackloader_mafia.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{1D209E3C-C9D4-39D5-D2C7-80A9F28691EC}\InprocServer32\Class = "System.MemberAccessException" 2024-10-26_c5bae6328a8fbec72b7a19aa72ffe121_hijackloader_mafia.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{1D209E3C-C9D4-39D5-D2C7-80A9F28691EC}\InprocServer32\RuntimeVersion = "v1.1.4322" 2024-10-26_c5bae6328a8fbec72b7a19aa72ffe121_hijackloader_mafia.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{1D209E3C-C9D4-39D5-D2C7-80A9F28691EC}\ProgId 2024-10-26_c5bae6328a8fbec72b7a19aa72ffe121_hijackloader_mafia.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{1D209E3C-C9D4-39D5-D2C7-80A9F28691EC}\Implemented Categories 2024-10-26_c5bae6328a8fbec72b7a19aa72ffe121_hijackloader_mafia.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
2024-10-26_c5bae6328a8fbec72b7a19aa72ffe121_hijackloader_mafia.exedescription pid Process Token: 33 2020 2024-10-26_c5bae6328a8fbec72b7a19aa72ffe121_hijackloader_mafia.exe Token: SeIncBasePriorityPrivilege 2020 2024-10-26_c5bae6328a8fbec72b7a19aa72ffe121_hijackloader_mafia.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-10-26_c5bae6328a8fbec72b7a19aa72ffe121_hijackloader_mafia.exe"C:\Users\Admin\AppData\Local\Temp\2024-10-26_c5bae6328a8fbec72b7a19aa72ffe121_hijackloader_mafia.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
PID:2020