Analysis
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max time kernel
148s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20240709-en -
resource tags
arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system -
submitted
26/07/2024, 10:24
Static task
static1
Behavioral task
behavioral1
Sample
73a78da36031e174d1d4448917c75a4a_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
73a78da36031e174d1d4448917c75a4a_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
73a78da36031e174d1d4448917c75a4a_JaffaCakes118.exe
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Size
60KB
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MD5
73a78da36031e174d1d4448917c75a4a
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SHA1
333998e3b204d56f0fd3c4396440f99233633df2
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SHA256
4d10854584e679cddae08c1484e5983e2a28fb7b9ef73ac20366903b00770a67
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SHA512
e93e75c79e4fbce0fb753dc5e2fb718cc8b3e7536e822b1314d9a6b8c0b0056cb278f1ec5dc05e1795c2d58d57f7defb617407c399b5883c400ceebca273fd8f
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SSDEEP
768:7YI2KeG5fzEOe7nsKTZ06fVytSxj8j9copagq0bJYOv:0IT5fYOe7te6fN8ZjpVqfo
Malware Config
Signatures
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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 73a78da36031e174d1d4448917c75a4a_JaffaCakes118.exe -
Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\mssrcid.ini 73a78da36031e174d1d4448917c75a4a_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 73a78da36031e174d1d4448917c75a4a_JaffaCakes118.exe -
Suspicious use of SetWindowsHookEx 3 IoCs
pid Process 3916 73a78da36031e174d1d4448917c75a4a_JaffaCakes118.exe 3916 73a78da36031e174d1d4448917c75a4a_JaffaCakes118.exe 3916 73a78da36031e174d1d4448917c75a4a_JaffaCakes118.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\73a78da36031e174d1d4448917c75a4a_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\73a78da36031e174d1d4448917c75a4a_JaffaCakes118.exe"1⤵
- Writes to the Master Boot Record (MBR)
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
PID:3916