Analysis
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max time kernel
149s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20240412-en -
resource tags
arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system -
submitted
20/04/2024, 14:48
Behavioral task
behavioral1
Sample
fd00fdc94b4f4b330f6d62d764352ed6_JaffaCakes118.exe
Resource
win7-20231129-en
windows7-x64
7 signatures
150 seconds
General
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Target
fd00fdc94b4f4b330f6d62d764352ed6_JaffaCakes118.exe
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Size
5.6MB
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MD5
fd00fdc94b4f4b330f6d62d764352ed6
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SHA1
998c9d9277207d3db8ede15d39904d7ebf618428
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SHA256
f11dba339c004970ae266992b7c82457e9612da7c5973d57446788a2accd97f3
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SHA512
a20f416fb30c47737494229fdb1cadc55f3cd74870362e491759742fbe434118298b1cd187dd3752f2d4fc69346bcdd6c9ad35ae018876d06f7195277eb8664a
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SSDEEP
98304:mYZMvOeXlASyUVQoXWjvqvYruTDCYLdRCQIPEbjadOwIg6pqMEaARd0R:9SvOeXlAvUjm4gudLXgPEfeOw1Vaga
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__ fd00fdc94b4f4b330f6d62d764352ed6_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 fd00fdc94b4f4b330f6d62d764352ed6_JaffaCakes118.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion fd00fdc94b4f4b330f6d62d764352ed6_JaffaCakes118.exe -
resource yara_rule behavioral2/memory/4952-0-0x00007FF6A4C00000-0x00007FF6A59CB000-memory.dmp themida behavioral2/memory/4952-2-0x00007FF6A4C00000-0x00007FF6A59CB000-memory.dmp themida behavioral2/memory/4952-3-0x00007FF6A4C00000-0x00007FF6A59CB000-memory.dmp themida behavioral2/memory/4952-4-0x00007FF6A4C00000-0x00007FF6A59CB000-memory.dmp themida behavioral2/memory/4952-5-0x00007FF6A4C00000-0x00007FF6A59CB000-memory.dmp themida behavioral2/memory/4952-6-0x00007FF6A4C00000-0x00007FF6A59CB000-memory.dmp themida behavioral2/memory/4952-7-0x00007FF6A4C00000-0x00007FF6A59CB000-memory.dmp themida behavioral2/memory/4952-8-0x00007FF6A4C00000-0x00007FF6A59CB000-memory.dmp themida behavioral2/memory/4952-9-0x00007FF6A4C00000-0x00007FF6A59CB000-memory.dmp themida behavioral2/memory/4952-10-0x00007FF6A4C00000-0x00007FF6A59CB000-memory.dmp themida behavioral2/memory/4952-11-0x00007FF6A4C00000-0x00007FF6A59CB000-memory.dmp themida behavioral2/memory/4952-12-0x00007FF6A4C00000-0x00007FF6A59CB000-memory.dmp themida -
description ioc Process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA fd00fdc94b4f4b330f6d62d764352ed6_JaffaCakes118.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
pid Process 4952 fd00fdc94b4f4b330f6d62d764352ed6_JaffaCakes118.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 4952 fd00fdc94b4f4b330f6d62d764352ed6_JaffaCakes118.exe 4952 fd00fdc94b4f4b330f6d62d764352ed6_JaffaCakes118.exe 4952 fd00fdc94b4f4b330f6d62d764352ed6_JaffaCakes118.exe 4952 fd00fdc94b4f4b330f6d62d764352ed6_JaffaCakes118.exe 4952 fd00fdc94b4f4b330f6d62d764352ed6_JaffaCakes118.exe 4952 fd00fdc94b4f4b330f6d62d764352ed6_JaffaCakes118.exe 4952 fd00fdc94b4f4b330f6d62d764352ed6_JaffaCakes118.exe 4952 fd00fdc94b4f4b330f6d62d764352ed6_JaffaCakes118.exe 4952 fd00fdc94b4f4b330f6d62d764352ed6_JaffaCakes118.exe 4952 fd00fdc94b4f4b330f6d62d764352ed6_JaffaCakes118.exe 4952 fd00fdc94b4f4b330f6d62d764352ed6_JaffaCakes118.exe 4952 fd00fdc94b4f4b330f6d62d764352ed6_JaffaCakes118.exe 4952 fd00fdc94b4f4b330f6d62d764352ed6_JaffaCakes118.exe 4952 fd00fdc94b4f4b330f6d62d764352ed6_JaffaCakes118.exe 4952 fd00fdc94b4f4b330f6d62d764352ed6_JaffaCakes118.exe 4952 fd00fdc94b4f4b330f6d62d764352ed6_JaffaCakes118.exe 4952 fd00fdc94b4f4b330f6d62d764352ed6_JaffaCakes118.exe 4952 fd00fdc94b4f4b330f6d62d764352ed6_JaffaCakes118.exe 4952 fd00fdc94b4f4b330f6d62d764352ed6_JaffaCakes118.exe 4952 fd00fdc94b4f4b330f6d62d764352ed6_JaffaCakes118.exe 4952 fd00fdc94b4f4b330f6d62d764352ed6_JaffaCakes118.exe 4952 fd00fdc94b4f4b330f6d62d764352ed6_JaffaCakes118.exe 4952 fd00fdc94b4f4b330f6d62d764352ed6_JaffaCakes118.exe 4952 fd00fdc94b4f4b330f6d62d764352ed6_JaffaCakes118.exe 4952 fd00fdc94b4f4b330f6d62d764352ed6_JaffaCakes118.exe 4952 fd00fdc94b4f4b330f6d62d764352ed6_JaffaCakes118.exe 4952 fd00fdc94b4f4b330f6d62d764352ed6_JaffaCakes118.exe 4952 fd00fdc94b4f4b330f6d62d764352ed6_JaffaCakes118.exe 4952 fd00fdc94b4f4b330f6d62d764352ed6_JaffaCakes118.exe 4952 fd00fdc94b4f4b330f6d62d764352ed6_JaffaCakes118.exe 4952 fd00fdc94b4f4b330f6d62d764352ed6_JaffaCakes118.exe 4952 fd00fdc94b4f4b330f6d62d764352ed6_JaffaCakes118.exe 4952 fd00fdc94b4f4b330f6d62d764352ed6_JaffaCakes118.exe 4952 fd00fdc94b4f4b330f6d62d764352ed6_JaffaCakes118.exe 4952 fd00fdc94b4f4b330f6d62d764352ed6_JaffaCakes118.exe 4952 fd00fdc94b4f4b330f6d62d764352ed6_JaffaCakes118.exe 4952 fd00fdc94b4f4b330f6d62d764352ed6_JaffaCakes118.exe 4952 fd00fdc94b4f4b330f6d62d764352ed6_JaffaCakes118.exe 4952 fd00fdc94b4f4b330f6d62d764352ed6_JaffaCakes118.exe 4952 fd00fdc94b4f4b330f6d62d764352ed6_JaffaCakes118.exe 4952 fd00fdc94b4f4b330f6d62d764352ed6_JaffaCakes118.exe 4952 fd00fdc94b4f4b330f6d62d764352ed6_JaffaCakes118.exe 4952 fd00fdc94b4f4b330f6d62d764352ed6_JaffaCakes118.exe 4952 fd00fdc94b4f4b330f6d62d764352ed6_JaffaCakes118.exe 4952 fd00fdc94b4f4b330f6d62d764352ed6_JaffaCakes118.exe 4952 fd00fdc94b4f4b330f6d62d764352ed6_JaffaCakes118.exe 4952 fd00fdc94b4f4b330f6d62d764352ed6_JaffaCakes118.exe 4952 fd00fdc94b4f4b330f6d62d764352ed6_JaffaCakes118.exe 4952 fd00fdc94b4f4b330f6d62d764352ed6_JaffaCakes118.exe 4952 fd00fdc94b4f4b330f6d62d764352ed6_JaffaCakes118.exe 4952 fd00fdc94b4f4b330f6d62d764352ed6_JaffaCakes118.exe 4952 fd00fdc94b4f4b330f6d62d764352ed6_JaffaCakes118.exe 4952 fd00fdc94b4f4b330f6d62d764352ed6_JaffaCakes118.exe 4952 fd00fdc94b4f4b330f6d62d764352ed6_JaffaCakes118.exe 4952 fd00fdc94b4f4b330f6d62d764352ed6_JaffaCakes118.exe 4952 fd00fdc94b4f4b330f6d62d764352ed6_JaffaCakes118.exe 4952 fd00fdc94b4f4b330f6d62d764352ed6_JaffaCakes118.exe 4952 fd00fdc94b4f4b330f6d62d764352ed6_JaffaCakes118.exe 4952 fd00fdc94b4f4b330f6d62d764352ed6_JaffaCakes118.exe 4952 fd00fdc94b4f4b330f6d62d764352ed6_JaffaCakes118.exe 4952 fd00fdc94b4f4b330f6d62d764352ed6_JaffaCakes118.exe 4952 fd00fdc94b4f4b330f6d62d764352ed6_JaffaCakes118.exe 4952 fd00fdc94b4f4b330f6d62d764352ed6_JaffaCakes118.exe 4952 fd00fdc94b4f4b330f6d62d764352ed6_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 4952 wrote to memory of 3052 4952 fd00fdc94b4f4b330f6d62d764352ed6_JaffaCakes118.exe 88 PID 4952 wrote to memory of 3052 4952 fd00fdc94b4f4b330f6d62d764352ed6_JaffaCakes118.exe 88 PID 4952 wrote to memory of 4612 4952 fd00fdc94b4f4b330f6d62d764352ed6_JaffaCakes118.exe 93 PID 4952 wrote to memory of 4612 4952 fd00fdc94b4f4b330f6d62d764352ed6_JaffaCakes118.exe 93 PID 4952 wrote to memory of 2168 4952 fd00fdc94b4f4b330f6d62d764352ed6_JaffaCakes118.exe 96 PID 4952 wrote to memory of 2168 4952 fd00fdc94b4f4b330f6d62d764352ed6_JaffaCakes118.exe 96
Processes
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C:\Users\Admin\AppData\Local\Temp\fd00fdc94b4f4b330f6d62d764352ed6_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\fd00fdc94b4f4b330f6d62d764352ed6_JaffaCakes118.exe"1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4952 -
C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c color 0b2⤵PID:3052
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c CLS2⤵PID:4612
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c cls2⤵PID:2168
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