Analysis
- max time kernel
148s - max time network
124s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
24/09/2026, 23:30
General
- Target jaffacakes118_00974b1da70f07457c16f1b312c56ead0b2977814efaf801e2f042d162101d29.exe
- Size 628KB
- Sample260924-3hcplavbqa
- SHA256 00974b1da70f07457c16f1b312c56ead0b2977814efaf801e2f042d162101d29
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
- UPX packed file 6 IoCs
Detects executables packed with UPX/modified UPX open source packer.
- Executes a command shell one-liner 1 TTPs 1 IoCs
Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.
- System Location Discovery: System Language Discovery 1 TTPs 4 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Runs regedit.exe 1 IoCs
- Suspicious use of SetWindowsHookEx 2 IoCs
- Suspicious use of WriteProcessMemory 3 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\jaffacakes118_00974b1da70f07457c16f1b312c56ead0b2977814efaf801e2f042d162101d29.exe"C:\Users\Admin\AppData\Local\Temp\jaffacakes118_00974b1da70f07457c16f1b312c56ead0b2977814efaf801e2f042d162101d29.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\system.exeC:\Users\Admin\AppData\Local\Temp\system.exe2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c C:\Users\Admin\AppData\Local\Temp\tmp.bat3⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\regedit.exeregedit /s webreg4⤵
- System Location Discovery: System Language Discovery
- Runs regedit.exe
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Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
system.exe
tmp.bat
webreg
memory/4304-0-0x0000000002270000-0x0000000002271000-memory.dmp
memory/4304-3-0x000000000045A000-0x000000000045B000-memory.dmp
memory/4304-11-0x0000000000400000-0x00000000004A4000-memory.dmp
memory/4900-7-0x0000000000400000-0x000000000049D000-memory.dmp
memory/4900-9-0x0000000000400000-0x000000000049D000-memory.dmp
memory/4900-10-0x0000000000400000-0x000000000049D000-memory.dmp
memory/4900-21-0x0000000000400000-0x000000000049D000-memory.dmp
memory/4900-25-0x0000000000400000-0x000000000049D000-memory.dmp