Analysis
- max time kernel
94s - max time network
126s - platform
windows10-2004_x64 - resource
win10v2004-20240802-en - resource tags
- submitted
19/08/2024, 01:00
General
- Target a8f2671d69c35165bfa2f140636828a9_JaffaCakes118.exe
- Size 438KB
- Sample240819-bc2yraycln
- SHA256 d2cd5e3e9aee0a980feae40bac23f95be68c6efcc78d00c3e6d2278e5f94bb28
Malware Config
Signatures
- Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
- Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- UPX packed file 2 IoCs
Detects executables packed with UPX/modified UPX open source packer.
- Unsecured Credentials: Credentials In Files 1 TTPs
Steal credentials from unsecured files.
- Suspicious use of SetThreadContext 1 IoCs
- System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Suspicious use of WriteProcessMemory 9 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\a8f2671d69c35165bfa2f140636828a9_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\a8f2671d69c35165bfa2f140636828a9_JaffaCakes118.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\a8f2671d69c35165bfa2f140636828a9_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\a8f2671d69c35165bfa2f140636828a9_JaffaCakes118.exe"2⤵
- System Location Discovery: System Language Discovery
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
memory/1944-1-0x0000000000400000-0x0000000000457000-memory.dmp
memory/1944-5-0x0000000000400000-0x0000000000457000-memory.dmp
memory/1944-6-0x0000000000400000-0x0000000000457000-memory.dmp
memory/1944-10-0x0000000000400000-0x0000000000457000-memory.dmp
memory/2776-0-0x0000000000400000-0x000000000048B000-memory.dmp
memory/2776-4-0x0000000000400000-0x000000000048B000-memory.dmp