Analysis
-
max time kernel
117s -
max time network
118s -
platform
windows7_x64 -
resource
win7-20240729-en -
resource tags
arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system -
submitted
28/03/2025, 05:31
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_8a5bfc478f09c4f328010eed5f889cfd.exe
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
JaffaCakes118_8a5bfc478f09c4f328010eed5f889cfd.exe
Resource
win10v2004-20250314-en
General
-
Target
JaffaCakes118_8a5bfc478f09c4f328010eed5f889cfd.exe
-
Size
238KB
-
MD5
8a5bfc478f09c4f328010eed5f889cfd
-
SHA1
b2b768510055326a46c52154f0d097342ab2fd58
-
SHA256
483e70b9a376f495504614ccd8972e9018acb6bdd8e074bbe1ee80bb9dfb9f41
-
SHA512
f5a33ad9deafde54fc434087c1fb048cbf814e93a3be4dce793ae6286c0950ff3d7c4bc5938d006148819d728a73f41b71149d1689b626ad7c3f748780430b9b
-
SSDEEP
6144:tIgtopwNuqA1rEzAPfQxcO9nVW5GJZ2tNYLj8Mfs9uHAUyLh:tIgbuqA1PP4mOFVzYKj86s9uHAdLh
Malware Config
Signatures
-
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 JaffaCakes118_8a5bfc478f09c4f328010eed5f889cfd.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 JaffaCakes118_8a5bfc478f09c4f328010eed5f889cfd.exe -
Modifies registry class 3 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.key JaffaCakes118_8a5bfc478f09c4f328010eed5f889cfd.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.key\ JaffaCakes118_8a5bfc478f09c4f328010eed5f889cfd.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.key\ = "regfile" JaffaCakes118_8a5bfc478f09c4f328010eed5f889cfd.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_8a5bfc478f09c4f328010eed5f889cfd.exe"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_8a5bfc478f09c4f328010eed5f889cfd.exe"1⤵
- Writes to the Master Boot Record (MBR)
- System Location Discovery: System Language Discovery
- Modifies registry class
PID:1072