Analysis
- max time kernel
68s - max time network
77s - platform
windows10-2004_x64 - resource
win10v2004-20240508-en - resource tags
- submitted
25/06/2024, 16:03
General
- Target 0eaebe9aa95788c6fbfe570d1a986dfd_JaffaCakes118.exe
- Size 185KB
- Sample240625-thcvxssdqq
- SHA256 90e7d7234a5fc1f13c68fceeaa9976afd47e4e34646a0237142c06c1b3eb1de9
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
- UPX packed file 3 IoCs
Detects executables packed with UPX/modified UPX open source packer.
- Drops file in Windows directory 2 IoCs
- Program crash 1 IoCs
- Modifies Internet Explorer settings 1 TTPs 1 IoCs
- Suspicious behavior: EnumeratesProcesses 50 IoCs
- Suspicious use of WriteProcessMemory 3 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\0eaebe9aa95788c6fbfe570d1a986dfd_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\0eaebe9aa95788c6fbfe570d1a986dfd_JaffaCakes118.exe"1⤵
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
-
C:\Windows\Egeqaa.exeC:\Windows\Egeqaa.exe2⤵
- Executes dropped EXE
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4792 -s 5843⤵
- Program crash
-
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 576 -p 4792 -ip 47921⤵
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
Egeqaa.exe
memory/3028-11-0x0000000000400000-0x0000000000464000-memory.dmp
memory/3028-57806-0x0000000000400000-0x000000000043D000-memory.dmp
memory/3028-5-0x0000000000400000-0x000000000043D000-memory.dmp
memory/3028-9-0x0000000000400000-0x0000000000464000-memory.dmp
memory/3028-10-0x0000000000400000-0x000000000043D000-memory.dmp
memory/3028-0-0x0000000000400000-0x0000000000464000-memory.dmp
memory/3028-1-0x00000000005D0000-0x00000000005D1000-memory.dmp
memory/3028-6-0x0000000000400000-0x0000000000464000-memory.dmp
memory/4792-16-0x0000000000400000-0x0000000000464000-memory.dmp
memory/4792-21-0x0000000000400000-0x0000000000464000-memory.dmp
memory/4792-23-0x0000000000400000-0x000000000043D000-memory.dmp
memory/4792-22-0x0000000000400000-0x0000000000464000-memory.dmp
memory/4792-99039-0x0000000000400000-0x000000000043D000-memory.dmp
memory/4792-99038-0x0000000000400000-0x0000000000464000-memory.dmp