Analysis
- max time kernel
149s - max time network
136s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
22/07/2026, 12:19
General
- Target courier-system/OLD/download (7).xlsx
- Size 10KB
- Sample260722-phbkms1thv
- SHA256 8d62941133765f3cd1a817d8f4842be8a6fd7f31f728aab9c7352a83d5e3071e
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 SetWindowsHookEx 12 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\courier-system\OLD\download (7).xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
b8ab77100df80ab2.customDestinations-ms
memory/4596-8-0x00007FF7E7190000-0x00007FF7E71A0000-memory.dmp
memory/4596-11-0x00007FF7E7190000-0x00007FF7E71A0000-memory.dmp
memory/4596-3-0x00007FF82962D000-0x00007FF82962E000-memory.dmp
memory/4596-4-0x00007FF7E9610000-0x00007FF7E9620000-memory.dmp
memory/4596-5-0x00007FF829590000-0x00007FF829785000-memory.dmp
memory/4596-6-0x00007FF7E9610000-0x00007FF7E9620000-memory.dmp
memory/4596-7-0x00007FF829590000-0x00007FF829785000-memory.dmp
memory/4596-0-0x00007FF7E9610000-0x00007FF7E9620000-memory.dmp
memory/4596-1-0x00007FF7E9610000-0x00007FF7E9620000-memory.dmp
memory/4596-9-0x00007FF829590000-0x00007FF829785000-memory.dmp
memory/4596-10-0x00007FF829590000-0x00007FF829785000-memory.dmp
memory/4596-18-0x00007FF829590000-0x00007FF829785000-memory.dmp
memory/4596-2-0x00007FF7E9610000-0x00007FF7E9620000-memory.dmp
memory/4596-39-0x00007FF7E9610000-0x00007FF7E9620000-memory.dmp
memory/4596-40-0x00007FF7E9610000-0x00007FF7E9620000-memory.dmp
memory/4596-42-0x00007FF7E9610000-0x00007FF7E9620000-memory.dmp
memory/4596-41-0x00007FF7E9610000-0x00007FF7E9620000-memory.dmp
memory/4596-43-0x00007FF829590000-0x00007FF829785000-memory.dmp