Analysis
- max time kernel
149s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20240226-en - resource tags
- submitted
01/04/2024, 15:29
General
- Target 73b0bc8c346d36c05c9a79d5be46b38d_JaffaCakes118.xlsm
- Size 842KB
- Sample240401-sxbezagd7v
- SHA256 e0483f588ec6103ed14e1b0976d042b52cdb9f1ab977ed88ae9139d42c650dbf
Malware Config
Signatures
- Checks processor information in registry 2 TTPs 3 IoCs
Processor information is often read in order to detect sandboxing environments.
- Enumerates system info in registry 2 TTPs 3 IoCs
- Suspicious behavior: AddClipboardFormatListener 1 IoCs
- Suspicious use of FindShellTrayWindow 2 IoCs
- Suspicious use of SetWindowsHookEx 12 IoCs
- Suspicious use of WriteProcessMemory 2 IoCs
Processes
-
C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE"C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\73b0bc8c346d36c05c9a79d5be46b38d_JaffaCakes118.xlsm"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
-
C:\Windows\splwow64.exeC:\Windows\splwow64.exe 122882⤵
-
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k PrintWorkflow -s PrintWorkflowUserSvc1⤵
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
memory/1132-0-0x00007FFDC58D0000-0x00007FFDC58E0000-memory.dmp
memory/1132-1-0x00007FFE05850000-0x00007FFE05A45000-memory.dmp
memory/1132-2-0x00007FFDC58D0000-0x00007FFDC58E0000-memory.dmp
memory/1132-3-0x00007FFDC58D0000-0x00007FFDC58E0000-memory.dmp
memory/1132-4-0x00007FFE05850000-0x00007FFE05A45000-memory.dmp
memory/1132-6-0x00007FFE05850000-0x00007FFE05A45000-memory.dmp
memory/1132-7-0x00007FFDC58D0000-0x00007FFDC58E0000-memory.dmp
memory/1132-8-0x00007FFE05850000-0x00007FFE05A45000-memory.dmp
memory/1132-9-0x00007FFE05850000-0x00007FFE05A45000-memory.dmp
memory/1132-10-0x00007FFDC2F70000-0x00007FFDC2F80000-memory.dmp
memory/1132-11-0x00007FFE05850000-0x00007FFE05A45000-memory.dmp
memory/1132-12-0x00007FFE05850000-0x00007FFE05A45000-memory.dmp
memory/1132-5-0x00007FFDC58D0000-0x00007FFDC58E0000-memory.dmp
memory/1132-14-0x00007FFDC2F70000-0x00007FFDC2F80000-memory.dmp
memory/1132-15-0x00007FFE05850000-0x00007FFE05A45000-memory.dmp
memory/1132-16-0x00007FFE05850000-0x00007FFE05A45000-memory.dmp
memory/1132-13-0x00007FFE05850000-0x00007FFE05A45000-memory.dmp
memory/1132-17-0x00007FFE05850000-0x00007FFE05A45000-memory.dmp
memory/1132-18-0x00007FFE05850000-0x00007FFE05A45000-memory.dmp
memory/1132-19-0x00007FFE05850000-0x00007FFE05A45000-memory.dmp
memory/1132-20-0x00007FFE05850000-0x00007FFE05A45000-memory.dmp
memory/1132-21-0x00007FFE05850000-0x00007FFE05A45000-memory.dmp
memory/1132-22-0x00007FFE05850000-0x00007FFE05A45000-memory.dmp
memory/1132-24-0x00007FFE05850000-0x00007FFE05A45000-memory.dmp
memory/1132-31-0x0000026AC9130000-0x0000026AC9330000-memory.dmp
memory/1132-46-0x0000026AC4270000-0x0000026AC5240000-memory.dmp
memory/1132-61-0x0000026AC4270000-0x0000026AC5240000-memory.dmp
memory/1132-98-0x00007FFE05850000-0x00007FFE05A45000-memory.dmp
memory/1132-99-0x00007FFE05850000-0x00007FFE05A45000-memory.dmp
memory/1132-100-0x0000026AC9130000-0x0000026AC9330000-memory.dmp
memory/1132-101-0x0000026AC4270000-0x0000026AC5240000-memory.dmp
memory/1132-102-0x0000026AC4270000-0x0000026AC5240000-memory.dmp
memory/1132-113-0x0000026AC4270000-0x0000026AC5240000-memory.dmp
memory/1132-145-0x00007FFDC58D0000-0x00007FFDC58E0000-memory.dmp
memory/1132-146-0x00007FFDC58D0000-0x00007FFDC58E0000-memory.dmp
memory/1132-147-0x00007FFDC58D0000-0x00007FFDC58E0000-memory.dmp
memory/1132-148-0x00007FFDC58D0000-0x00007FFDC58E0000-memory.dmp
memory/1132-149-0x00007FFE05850000-0x00007FFE05A45000-memory.dmp