Analysis
-
max time kernel
130s -
max time network
137s -
platform
windows10-2004_x64 -
resource
win10v2004-20240426-en -
resource tags
arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system -
submitted
25-05-2024 16:07
Static task
static1
Behavioral task
behavioral1
Sample
3b129ff22dd6e6384d672fb5e118387a4484996737be90af773d2613e2bdefda.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
3b129ff22dd6e6384d672fb5e118387a4484996737be90af773d2613e2bdefda.exe
Resource
win10v2004-20240426-en
General
-
Target
3b129ff22dd6e6384d672fb5e118387a4484996737be90af773d2613e2bdefda.exe
-
Size
5.7MB
-
MD5
c25a41420112a0656a9bc6fda42c853b
-
SHA1
cd4e19c6f5bcf2e41be33e081e513b2b7b913784
-
SHA256
3b129ff22dd6e6384d672fb5e118387a4484996737be90af773d2613e2bdefda
-
SHA512
318ccf11d6c58d5600910408e0c226068db9e62317e4fee5a97df0672b2a1c4e716d41447bd22b532325575d85435d9522fef2ad7e05a6d734f4c6b47ee06166
-
SSDEEP
98304:un7bqbG/SfYmicVIY7k0q6zsMJqCWvANcvwrOMw9K/XFWQqBAT+nq4R:+qfnicVH7kx6zsMzWKcvwg9K/XrqaTyR
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.
Processes:
3b129ff22dd6e6384d672fb5e118387a4484996737be90af773d2613e2bdefda.exedescription ioc process File opened for modification \??\PhysicalDrive0 3b129ff22dd6e6384d672fb5e118387a4484996737be90af773d2613e2bdefda.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Suspicious use of SetWindowsHookEx 2 IoCs
Processes:
3b129ff22dd6e6384d672fb5e118387a4484996737be90af773d2613e2bdefda.exepid process 3964 3b129ff22dd6e6384d672fb5e118387a4484996737be90af773d2613e2bdefda.exe 3964 3b129ff22dd6e6384d672fb5e118387a4484996737be90af773d2613e2bdefda.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\3b129ff22dd6e6384d672fb5e118387a4484996737be90af773d2613e2bdefda.exe"C:\Users\Admin\AppData\Local\Temp\3b129ff22dd6e6384d672fb5e118387a4484996737be90af773d2613e2bdefda.exe"1⤵
- Writes to the Master Boot Record (MBR)
- Suspicious use of SetWindowsHookEx