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Analysis
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max time kernel
133s -
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
19/08/2024, 15:04
Static task
static1
Behavioral task
behavioral1
Sample
ab7d4cce8a52661339bebdc6a6f2a55c_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
ab7d4cce8a52661339bebdc6a6f2a55c_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
ab7d4cce8a52661339bebdc6a6f2a55c_JaffaCakes118.exe
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Size
235KB
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MD5
ab7d4cce8a52661339bebdc6a6f2a55c
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SHA1
8bce868611ee2d22b2588dc6e0a25a4d6b5a5759
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SHA256
77e0e76a695f4b9e74fa8b5c4ae070ba228b0b6fc7f9b21291638156bfe4878f
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SHA512
aa29ac9c36d87301b04f33d6b9abd1fcde04956a44a20c7d64ca33d89960db81e3d24a9c1760689663059e8a710c0837b98a52562e56503265f0b778c40fb3d8
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SSDEEP
6144:fsZ/ZxQoY38MRHRiFNKa38WVZzOvJYVwBMz:fsZ/ZxQoY3N4BVUvJl
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\SystemBiosDate ab7d4cce8a52661339bebdc6a6f2a55c_JaffaCakes118.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\runner1 = "C:\\Windows\\mrofinu.exe " ab7d4cce8a52661339bebdc6a6f2a55c_JaffaCakes118.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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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 ab7d4cce8a52661339bebdc6a6f2a55c_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\~Mhz ab7d4cce8a52661339bebdc6a6f2a55c_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 ab7d4cce8a52661339bebdc6a6f2a55c_JaffaCakes118.exe -
Enumerates system info in registry 2 TTPs 1 IoCs
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosDate ab7d4cce8a52661339bebdc6a6f2a55c_JaffaCakes118.exe -
Modifies registry class 4 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WR ab7d4cce8a52661339bebdc6a6f2a55c_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WR\cmd ab7d4cce8a52661339bebdc6a6f2a55c_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WR\version = "89" ab7d4cce8a52661339bebdc6a6f2a55c_JaffaCakes118.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\WR\nextupdate = "1724080035" ab7d4cce8a52661339bebdc6a6f2a55c_JaffaCakes118.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\ab7d4cce8a52661339bebdc6a6f2a55c_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\ab7d4cce8a52661339bebdc6a6f2a55c_JaffaCakes118.exe"1⤵
- Checks BIOS information in registry
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Checks processor information in registry
- Enumerates system info in registry
- Modifies registry class
PID:4640