Analysis
- max time kernel
93s - max time network
122s - platform
windows10-2004_x64 - resource
win10v2004-20240426-en - resource tags
- submitted
29/05/2024, 10:32
General
- Target 807045d680e507d7d1d0dc488530b0e3_JaffaCakes118.exe
- Size 212KB
- Sample240529-mk4cbscd46
- SHA256 c5426093a0e4e3b8e6ab5c5ec32112cab8f5dba0acbd87bad9cda53966d3f542
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
- Drops desktop.ini file(s) 2 IoCs
- Drops file in Windows directory 3 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Modifies system certificate store 2 TTPs 8 IoCs
- Suspicious behavior: EnumeratesProcesses 3 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of SetWindowsHookEx 2 IoCs
- Suspicious use of WriteProcessMemory 2 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\807045d680e507d7d1d0dc488530b0e3_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\807045d680e507d7d1d0dc488530b0e3_JaffaCakes118.exe"1⤵
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\nsx417E.tmp\dlmgn.exeC:\Users\Admin\AppData\Local\Temp\nsx417E.tmp\dlmgn.exe "C:\Users\Admin\AppData\Local\Temp\807045d680e507d7d1d0dc488530b0e3_JaffaCakes118.exe"2⤵
- Executes dropped EXE
- Drops desktop.ini file(s)
- Drops file in Windows directory
- Modifies system certificate store
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
dlmgn.exe
dlmgn.exe.config
memory/2392-6-0x00007FFF0B955000-0x00007FFF0B956000-memory.dmp
memory/2392-7-0x00007FFF0B6A0000-0x00007FFF0C041000-memory.dmp
memory/2392-18-0x000000001B9B0000-0x000000001B9C0000-memory.dmp
memory/2392-21-0x000000001BFD0000-0x000000001C49E000-memory.dmp
memory/2392-22-0x000000001C540000-0x000000001C5DC000-memory.dmp
memory/2392-23-0x000000001C6D0000-0x000000001C732000-memory.dmp
memory/2392-24-0x00007FFF0B6A0000-0x00007FFF0C041000-memory.dmp
memory/2392-25-0x00007FFF0B6A0000-0x00007FFF0C041000-memory.dmp
memory/2392-26-0x00007FFF0B955000-0x00007FFF0B956000-memory.dmp
memory/2392-27-0x00007FFF0B6A0000-0x00007FFF0C041000-memory.dmp
memory/2392-28-0x000000001C600000-0x000000001C608000-memory.dmp
memory/2392-29-0x00007FFF0B6A0000-0x00007FFF0C041000-memory.dmp
memory/2392-30-0x00007FFF0B6A0000-0x00007FFF0C041000-memory.dmp
memory/2392-31-0x00007FFF0B6A0000-0x00007FFF0C041000-memory.dmp
memory/2392-32-0x00007FFF0B6A0000-0x00007FFF0C041000-memory.dmp
memory/2392-33-0x000000001FF80000-0x00000000200BC000-memory.dmp
memory/2392-34-0x00000000205D0000-0x0000000020ADE000-memory.dmp
memory/2392-35-0x00007FFF0B6A0000-0x00007FFF0C041000-memory.dmp
memory/2392-36-0x00007FFF0B6A0000-0x00007FFF0C041000-memory.dmp
memory/2392-37-0x00007FFF0B6A0000-0x00007FFF0C041000-memory.dmp
memory/2392-38-0x00007FFF0B6A0000-0x00007FFF0C041000-memory.dmp
memory/2392-40-0x00007FFF0B6A0000-0x00007FFF0C041000-memory.dmp