Analysis
-
max time kernel
139s -
max time network
124s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
15/10/2024, 23:03
Behavioral task
behavioral1
Sample
4a691af819cc8bfd1cc2a12b4c07771a_JaffaCakes118.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
4a691af819cc8bfd1cc2a12b4c07771a_JaffaCakes118.exe
Resource
win10v2004-20241007-en
General
-
Target
4a691af819cc8bfd1cc2a12b4c07771a_JaffaCakes118.exe
-
Size
320KB
-
MD5
4a691af819cc8bfd1cc2a12b4c07771a
-
SHA1
ecdb3e37e188223c8204a9811686cdeb671b62e8
-
SHA256
d9a51dbb52827b3ec4a138f967194d0366f6a74afe5cb53b0efd297e11d0c0a9
-
SHA512
3d928f6ac12266a00bbb3ae6be1e375e143cf8afb898dd58a0a6d952da3bb986fbc2cde9f10df0a9199c89e7338962597292cae4f26636d25c77044325d756e0
-
SSDEEP
6144:PaObERenW6NG88ppVHhLDggBMvii0SYSVhoNGYml8MFUyWaqLI0Bl9nntV:SxRenDN+ptHBqYxJ
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 4a691af819cc8bfd1cc2a12b4c07771a_JaffaCakes118.exe -
resource yara_rule behavioral2/memory/5068-0-0x0000000000400000-0x00000000004EE000-memory.dmp upx behavioral2/memory/5068-1-0x0000000000400000-0x00000000004EE000-memory.dmp upx -
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 4a691af819cc8bfd1cc2a12b4c07771a_JaffaCakes118.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 5068 4a691af819cc8bfd1cc2a12b4c07771a_JaffaCakes118.exe 5068 4a691af819cc8bfd1cc2a12b4c07771a_JaffaCakes118.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\4a691af819cc8bfd1cc2a12b4c07771a_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\4a691af819cc8bfd1cc2a12b4c07771a_JaffaCakes118.exe"1⤵
- Writes to the Master Boot Record (MBR)
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
PID:5068