Analysis
- max time kernel
149s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20240226-en - resource tags
- submitted
10/04/2024, 19:06
General
- Target ebc7abb27c104ae2af0605933854586e_JaffaCakes118.xls
- Size 36KB
- Sample240410-xsd3hsgh36
- SHA256 0b04a73276d99fa28e5e26793e8f21ad7fceff49f8a223935956f3f80c7ed67c
Malware Config
Signatures
- Process spawned unexpected child process 1 IoCs
This typically indicates the parent process was compromised via an exploit or macro.
- Blocklisted process makes network request 2 IoCs
- 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
- Modifies registry class 1 IoCs
- Suspicious behavior: AddClipboardFormatListener 1 IoCs
- Suspicious use of FindShellTrayWindow 1 IoCs
- Suspicious use of SetWindowsHookEx 6 IoCs
- Suspicious use of WriteProcessMemory 4 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\ebc7abb27c104ae2af0605933854586e_JaffaCakes118.xls"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\explorer.exeexplorer.exe C:\Users\Public\Documents\DzoM.vbs2⤵
- Process spawned unexpected child process
-
-
C:\Windows\explorer.exeC:\Windows\explorer.exe /factory,{75dff2b7-6936-4c06-a8bb-676a7b00b24b} -Embedding1⤵
- Modifies registry class
- Suspicious use of WriteProcessMemory
-
C:\Windows\System32\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Public\Documents\DzoM.vbs"2⤵
- Blocklisted process makes network request
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
DzoM.vbs
memory/4364-9-0x00007FFBFC1D0000-0x00007FFBFC1E0000-memory.dmp
memory/4364-6-0x00007FFBFC1D0000-0x00007FFBFC1E0000-memory.dmp
memory/4364-4-0x00007FFC3C150000-0x00007FFC3C345000-memory.dmp
memory/4364-3-0x00007FFBFC1D0000-0x00007FFBFC1E0000-memory.dmp
memory/4364-5-0x00007FFC3C150000-0x00007FFC3C345000-memory.dmp
memory/4364-7-0x00007FFC3C150000-0x00007FFC3C345000-memory.dmp
memory/4364-10-0x00007FFC3C150000-0x00007FFC3C345000-memory.dmp
memory/4364-1-0x00007FFC3C150000-0x00007FFC3C345000-memory.dmp
memory/4364-2-0x00007FFBFC1D0000-0x00007FFBFC1E0000-memory.dmp
memory/4364-8-0x00007FFC3C150000-0x00007FFC3C345000-memory.dmp
memory/4364-11-0x00007FFC3C150000-0x00007FFC3C345000-memory.dmp
memory/4364-13-0x00007FFC3C150000-0x00007FFC3C345000-memory.dmp
memory/4364-12-0x00007FFBFA070000-0x00007FFBFA080000-memory.dmp
memory/4364-14-0x00007FFBFA070000-0x00007FFBFA080000-memory.dmp
memory/4364-0-0x00007FFBFC1D0000-0x00007FFBFC1E0000-memory.dmp
memory/4364-26-0x00007FFC3C150000-0x00007FFC3C345000-memory.dmp
memory/4364-27-0x00007FFC3C150000-0x00007FFC3C345000-memory.dmp
memory/4364-28-0x00007FFC3C150000-0x00007FFC3C345000-memory.dmp