Analysis
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max time kernel
148s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
25/08/2024, 06:55
Static task
static1
Behavioral task
behavioral1
Sample
c02fd4e18fbeaa9d0942ba18fa09209e_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
c02fd4e18fbeaa9d0942ba18fa09209e_JaffaCakes118.exe
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Size
7.1MB
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MD5
c02fd4e18fbeaa9d0942ba18fa09209e
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SHA1
01fdd3e2d5768fa4ac771a29c803be1b146bd354
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SHA256
c861afa81a329ae8c41e634aeb95ca8f53def1ce18cef09e732cafa11d587598
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SHA512
e2e4d96a26ee87412437efa209fc91295b88dd1a0d7a197d4de9d5f9cb605415165cc1d939f4c406d78520e4e3ad13dbcad677b737b00d76403f89548cff259d
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SSDEEP
98304:M3HJ4oXiF6LTR7OHVTn70uzGk2XiKuIME8IvijpYdWo0F4zLwd0OglwUD4pO:M3HHiFwT2d1jKuIMmvij+dz0KyUsY
Malware Config
Signatures
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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__ c02fd4e18fbeaa9d0942ba18fa09209e_JaffaCakes118.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 c02fd4e18fbeaa9d0942ba18fa09209e_JaffaCakes118.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion c02fd4e18fbeaa9d0942ba18fa09209e_JaffaCakes118.exe -
Identifies Wine through registry keys 2 TTPs 1 IoCs
Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\Software\Wine c02fd4e18fbeaa9d0942ba18fa09209e_JaffaCakes118.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
pid Process 3392 c02fd4e18fbeaa9d0942ba18fa09209e_JaffaCakes118.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.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language c02fd4e18fbeaa9d0942ba18fa09209e_JaffaCakes118.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 3392 c02fd4e18fbeaa9d0942ba18fa09209e_JaffaCakes118.exe 3392 c02fd4e18fbeaa9d0942ba18fa09209e_JaffaCakes118.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 3392 c02fd4e18fbeaa9d0942ba18fa09209e_JaffaCakes118.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\c02fd4e18fbeaa9d0942ba18fa09209e_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\c02fd4e18fbeaa9d0942ba18fa09209e_JaffaCakes118.exe"1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3392