Analysis
- max time kernel
149s - max time network
120s - platform
windows10-2004_x64 - resource
win10v2004-20240802-en - resource tags
- submitted
19/09/2024, 12:19
General
- Target eb52081f70a03566618622b9fe44c29b_JaffaCakes118.exe
- Size 329KB
- Sample240919-phpr9sxgnc
- SHA256 d4a39b887388bfcb7922418e0168c2ec7c5798374a9d96aeb53fd820ad6a9c29
Malware Config
Signatures
- Deletes itself 1 IoCs
- Executes dropped EXE 1 IoCs
- UPX packed file 8 IoCs
Detects executables packed with UPX/modified UPX open source packer.
- Adds Run key to start application 2 TTPs 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 behavior: EnumeratesProcesses 8 IoCs
- Suspicious use of AdjustPrivilegeToken 2 IoCs
- Suspicious use of FindShellTrayWindow 2 IoCs
- Suspicious use of SendNotifyMessage 2 IoCs
- Suspicious use of SetWindowsHookEx 2 IoCs
- Suspicious use of WriteProcessMemory 3 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\eb52081f70a03566618622b9fe44c29b_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\eb52081f70a03566618622b9fe44c29b_JaffaCakes118.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\ProgramData\gPmPm09100\gPmPm09100.exe"C:\ProgramData\gPmPm09100\gPmPm09100.exe" "C:\Users\Admin\AppData\Local\Temp\eb52081f70a03566618622b9fe44c29b_JaffaCakes118.exe"2⤵
- Deletes itself
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of SetWindowsHookEx
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
gPmPm09100.exe
memory/1888-10-0x0000000000400000-0x00000000005BD000-memory.dmp
memory/1888-11-0x0000000000400000-0x00000000005BD000-memory.dmp
memory/1888-16-0x0000000000400000-0x00000000005BD000-memory.dmp
memory/1888-25-0x0000000000400000-0x00000000005BD000-memory.dmp
memory/4560-0-0x0000000000760000-0x00000000007AD000-memory.dmp
memory/4560-1-0x0000000000400000-0x00000000004B5000-memory.dmp
memory/4560-14-0x0000000000400000-0x00000000004B5000-memory.dmp
memory/4560-15-0x0000000000400000-0x00000000005BD000-memory.dmp
memory/4560-18-0x0000000000400000-0x00000000005BD000-memory.dmp
memory/4560-19-0x0000000000400000-0x00000000004B5000-memory.dmp