Analysis
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max time kernel
139s -
max time network
141s -
platform
windows7_x64 -
resource
win7-20240705-en -
resource tags
arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system -
submitted
23-07-2024 16:49
Static task
static1
Behavioral task
behavioral1
Sample
68666f66a7730f50dae7f535b05369f0_JaffaCakes118.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
68666f66a7730f50dae7f535b05369f0_JaffaCakes118.exe
Resource
win10v2004-20240704-en
General
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Target
68666f66a7730f50dae7f535b05369f0_JaffaCakes118.exe
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Size
596KB
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MD5
68666f66a7730f50dae7f535b05369f0
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SHA1
95fa86f6a657847a1712e9284a43d721a47e1181
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SHA256
b0fb820171c05108f31dc503c6b9a44f2e283231946c992cf45b8d9301e37487
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SHA512
eb8065b74f10487f0616b4aed93ab1942888a1d85dd52fd16e25ee88d3679a86da5e0c3a352ae16e90dd913306ee959fb1813f9edc436320be54d7a66442b425
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SSDEEP
12288:dmZAZ55J1DgHv/9DW+1ATe9sXR4tbMgjscQ0kc0lduTrczm:0qZV2XpiTytbBXQ0kGTrUm
Malware Config
Signatures
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Checks BIOS information in registry 2 TTPs 1 IoCs
BIOS information is often read in order to detect sandboxing environments.
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion 68666f66a7730f50dae7f535b05369f0_JaffaCakes118.exe -
Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs
Bootkits write to the MBR to gain persistence at a level below the operating system.
description ioc Process File opened for modification \??\PhysicalDrive0 68666f66a7730f50dae7f535b05369f0_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 68666f66a7730f50dae7f535b05369f0_JaffaCakes118.exe -
Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier 68666f66a7730f50dae7f535b05369f0_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 68666f66a7730f50dae7f535b05369f0_JaffaCakes118.exe -
Suspicious use of SetWindowsHookEx 4 IoCs
pid Process 2268 68666f66a7730f50dae7f535b05369f0_JaffaCakes118.exe 2268 68666f66a7730f50dae7f535b05369f0_JaffaCakes118.exe 2268 68666f66a7730f50dae7f535b05369f0_JaffaCakes118.exe 2268 68666f66a7730f50dae7f535b05369f0_JaffaCakes118.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\68666f66a7730f50dae7f535b05369f0_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\68666f66a7730f50dae7f535b05369f0_JaffaCakes118.exe"1⤵
- Checks BIOS information in registry
- Writes to the Master Boot Record (MBR)
- System Location Discovery: System Language Discovery
- Checks processor information in registry
- Suspicious use of SetWindowsHookEx
PID:2268