Analysis
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max time kernel
121s -
max time network
123s -
platform
windows7_x64 -
resource
win7-20240215-en -
resource tags
arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system -
submitted
24-05-2024 18:31
Static task
static1
Behavioral task
behavioral1
Sample
6f72d6ac9788c50e228693355a7d7bea_JaffaCakes118.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
6f72d6ac9788c50e228693355a7d7bea_JaffaCakes118.exe
Resource
win10v2004-20240226-en
General
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Target
6f72d6ac9788c50e228693355a7d7bea_JaffaCakes118.exe
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Size
1.8MB
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MD5
6f72d6ac9788c50e228693355a7d7bea
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SHA1
f46230ce078bb84f2e8a0f14a4d9d054edefe1d2
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SHA256
f6570ae31293c8aaab8eec3471aac36ee136d14c567bbb1c09c40366c524835d
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SHA512
22e2587529bd176fc7e5a41014a3ddff9d2b80169cb249b60e0f1dd0f56ae37849c4e71dfd39cda84aec80c5ecb3e03e5a2b8602d60084a54bc270cd18e980e2
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SSDEEP
49152:ovMW2NU1HlwukfJT2tszpaPFlB90q5VWy7EeNgc:o0hNOFwuNszpaPFlvPtQA5
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:
6f72d6ac9788c50e228693355a7d7bea_JaffaCakes118.exedescription ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ 6f72d6ac9788c50e228693355a7d7bea_JaffaCakes118.exe -
Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
Processes:
6f72d6ac9788c50e228693355a7d7bea_JaffaCakes118.exedescription ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate 6f72d6ac9788c50e228693355a7d7bea_JaffaCakes118.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion 6f72d6ac9788c50e228693355a7d7bea_JaffaCakes118.exe -
Modifies registry class 22 IoCs
Processes:
6f72d6ac9788c50e228693355a7d7bea_JaffaCakes118.exedescription ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{76803F4E-2BE7-58BC-7A10-2ED1505950A4}\DataFormats\DefaultFile 6f72d6ac9788c50e228693355a7d7bea_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{76803F4E-2BE7-58BC-7A10-2ED1505950A4}\DataFormats\GetSet 6f72d6ac9788c50e228693355a7d7bea_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{76803F4E-2BE7-58BC-7A10-2ED1505950A4}\DataFormats\GetSet\0\ = "8,1,1,3" 6f72d6ac9788c50e228693355a7d7bea_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{76803F4E-2BE7-58BC-7A10-2ED1505950A4}\AuxUserType 6f72d6ac9788c50e228693355a7d7bea_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{76803F4E-2BE7-58BC-7A10-2ED1505950A4}\Conversion 6f72d6ac9788c50e228693355a7d7bea_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{76803F4E-2BE7-58BC-7A10-2ED1505950A4}\Conversion\Readable 6f72d6ac9788c50e228693355a7d7bea_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{76803F4E-2BE7-58BC-7A10-2ED1505950A4}\Conversion\Readable\Main 6f72d6ac9788c50e228693355a7d7bea_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{76803F4E-2BE7-58BC-7A10-2ED1505950A4}\DataFormats 6f72d6ac9788c50e228693355a7d7bea_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{76803F4E-2BE7-58BC-7A10-2ED1505950A4}\InprocServer32 6f72d6ac9788c50e228693355a7d7bea_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{76803F4E-2BE7-58BC-7A10-2ED1505950A4}\InprocServer32\ = "ole32.dll" 6f72d6ac9788c50e228693355a7d7bea_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{76803F4E-2BE7-58BC-7A10-2ED1505950A4}\MiscStatus 6f72d6ac9788c50e228693355a7d7bea_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{76803F4E-2BE7-58BC-7A10-2ED1505950A4}\MiscStatus\ = "536" 6f72d6ac9788c50e228693355a7d7bea_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{76803F4E-2BE7-58BC-7A10-2ED1505950A4}\ProgID\ = "StaticDib" 6f72d6ac9788c50e228693355a7d7bea_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{76803F4E-2BE7-58BC-7A10-2ED1505950A4}\AuxUserType\2 6f72d6ac9788c50e228693355a7d7bea_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{76803F4E-2BE7-58BC-7A10-2ED1505950A4}\AuxUserType\2\ = "Picture" 6f72d6ac9788c50e228693355a7d7bea_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{76803F4E-2BE7-58BC-7A10-2ED1505950A4}\Conversion\Readable\Main\ = "8,PBrush" 6f72d6ac9788c50e228693355a7d7bea_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{76803F4E-2BE7-58BC-7A10-2ED1505950A4}\DataFormats\DefaultFile\ = "8" 6f72d6ac9788c50e228693355a7d7bea_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{76803F4E-2BE7-58BC-7A10-2ED1505950A4}\ProgID 6f72d6ac9788c50e228693355a7d7bea_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{76803F4E-2BE7-58BC-7A10-2ED1505950A4}\AuxUserType\2\LocalizedString = "@%SystemRoot%\\system32\\oleres.dll,-5101" 6f72d6ac9788c50e228693355a7d7bea_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{76803F4E-2BE7-58BC-7A10-2ED1505950A4} 6f72d6ac9788c50e228693355a7d7bea_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{76803F4E-2BE7-58BC-7A10-2ED1505950A4}\ = "Picture (Device Independent Bitmap)" 6f72d6ac9788c50e228693355a7d7bea_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{76803F4E-2BE7-58BC-7A10-2ED1505950A4}\DataFormats\GetSet\0 6f72d6ac9788c50e228693355a7d7bea_JaffaCakes118.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
6f72d6ac9788c50e228693355a7d7bea_JaffaCakes118.exedescription pid Process Token: 33 2944 6f72d6ac9788c50e228693355a7d7bea_JaffaCakes118.exe Token: SeIncBasePriorityPrivilege 2944 6f72d6ac9788c50e228693355a7d7bea_JaffaCakes118.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\6f72d6ac9788c50e228693355a7d7bea_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\6f72d6ac9788c50e228693355a7d7bea_JaffaCakes118.exe"1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Modifies registry class
- Suspicious use of AdjustPrivilegeToken
PID:2944