Analysis
- max time kernel
130s - max time network
139s - platform
windows10-2004_x64 - resource
win10v2004-20240802-en - resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system - submitted
22/08/2024, 13:46
Behavioral task
behavioral1
Sample
b7df7f0045298aa7b29bca6405dabe91_JaffaCakes118.exe
Resource
win7-20240708-en
7 signatures
150 seconds
General
- Target b7df7f0045298aa7b29bca6405dabe91_JaffaCakes118.exe
- Size 552KB
- Sample240822-q29gfssglk
- SHA256 d2d00fe95d547953279e8f9100d42df9f5c2b85ab1fcafec7047263d3bb7e1e8
- MD5 b7df7f0045298aa7b29bca6405dabe91
- SHA1 c3d6c332aa9fe6f005560887ff8e33c1593335e8
- SHA512 d2da8260c436e2248130afdaa0dcd0c49f307e882f58d4d3b7bc56e29c64d1641fabd9eddfbea9ef37d1e6fdfb183516742bf12c5d162fb68e395a9e7ed3076c
- SSDEEP 12288:nEF9CyKFzck45LzfBLZywxFVAnDTBpj3tucuyEFNXSgyL0UFK:nETsV453BLIYKDTHjdQFNigy4KK
- MD5 SHA1 SHA512 SSDEEP
Malware Config
Signatures
-
resource yara_rule behavioral2/memory/4284-0-0x0000000000400000-0x0000000000575000-memory.dmp vmprotect behavioral2/memory/4284-1-0x0000000000400000-0x0000000000575000-memory.dmp vmprotect behavioral2/memory/4284-9-0x0000000000400000-0x0000000000575000-memory.dmp vmprotect - Drops file in System32 directory 3 IoCs
description ioc Process File created C:\Windows\SysWOW64\supereclkIWt.sys b7df7f0045298aa7b29bca6405dabe91_JaffaCakes118.exe File created C:\Windows\SysWOW64\superecc0Jn2.sys b7df7f0045298aa7b29bca6405dabe91_JaffaCakes118.exe File created C:\Windows\SysWOW64\superecAwkpw.sys b7df7f0045298aa7b29bca6405dabe91_JaffaCakes118.exe - Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
pid Process 4284 b7df7f0045298aa7b29bca6405dabe91_JaffaCakes118.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- 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 b7df7f0045298aa7b29bca6405dabe91_JaffaCakes118.exe - Suspicious behavior: LoadsDriver 6 IoCs
pid Process 656 Process not Found 656 Process not Found 656 Process not Found 656 Process not Found 656 Process not Found 656 Process not Found - Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 4284 b7df7f0045298aa7b29bca6405dabe91_JaffaCakes118.exe 4284 b7df7f0045298aa7b29bca6405dabe91_JaffaCakes118.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\b7df7f0045298aa7b29bca6405dabe91_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\b7df7f0045298aa7b29bca6405dabe91_JaffaCakes118.exe"1⤵
- Drops file in System32 directory
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
PID:4284