Analysis
- max time kernel
149s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
02/08/2026, 00:56
General
- Target attachment20260802-750-k7rumm.xlsx
- Size 114KB
- Sample260802-bacaba1sbx
- SHA256 4fc50abe4214a380c881eb7b71ec71d2ee63a4ce87138e008dbe800a298df280
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\attachment20260802-750-k7rumm.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/4340-7-0x00007FFBCCD10000-0x00007FFBCCF05000-memory.dmp
memory/4340-4-0x00007FFB8CD90000-0x00007FFB8CDA0000-memory.dmp
memory/4340-3-0x00007FFB8CD90000-0x00007FFB8CDA0000-memory.dmp
memory/4340-2-0x00007FFB8CD90000-0x00007FFB8CDA0000-memory.dmp
memory/4340-5-0x00007FFB8CD90000-0x00007FFB8CDA0000-memory.dmp
memory/4340-8-0x00007FFBCCD10000-0x00007FFBCCF05000-memory.dmp
memory/4340-9-0x00007FFBCCD10000-0x00007FFBCCF05000-memory.dmp
memory/4340-11-0x00007FFBCCD10000-0x00007FFBCCF05000-memory.dmp
memory/4340-0-0x00007FFB8CD90000-0x00007FFB8CDA0000-memory.dmp
memory/4340-10-0x00007FFBCCD10000-0x00007FFBCCF05000-memory.dmp
memory/4340-13-0x00007FFBCCD10000-0x00007FFBCCF05000-memory.dmp
memory/4340-12-0x00007FFB8AD30000-0x00007FFB8AD40000-memory.dmp
memory/4340-6-0x00007FFBCCD10000-0x00007FFBCCF05000-memory.dmp
memory/4340-14-0x00007FFBCCD10000-0x00007FFBCCF05000-memory.dmp
memory/4340-15-0x00007FFB8AD30000-0x00007FFB8AD40000-memory.dmp
memory/4340-28-0x00007FFBCCD10000-0x00007FFBCCF05000-memory.dmp
memory/4340-30-0x00007FFBCCD10000-0x00007FFBCCF05000-memory.dmp
memory/4340-29-0x00007FFBCCDAD000-0x00007FFBCCDAE000-memory.dmp
memory/4340-31-0x00007FFBCCD10000-0x00007FFBCCF05000-memory.dmp
memory/4340-1-0x00007FFBCCDAD000-0x00007FFBCCDAE000-memory.dmp