Analysis
- max time kernel
148s - max time network
137s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
07/08/2026, 04:06
Static task
static1
Behavioral task
behavioral1
Sample
测试包/告警pcap和日志样本/pcap与告警日志内容.xlsx
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
测试包/告警pcap和日志样本/pcap与告警日志内容.xlsx
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral3
Sample
测试包/告警pcap和日志样本/~$pcap与告警日志内容.xlsx
Resource
win10v2004-20260513-en
Behavioral task
behavioral4
Sample
测试包/告警pcap和日志样本/~$pcap与告警日志内容.xlsx
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral5
Sample
测试包/告警pcap和日志样本/威胁情报规则包/heishigongju.pcap.js
Resource
win10v2004-20260513-en
Behavioral task
behavioral6
Sample
测试包/告警pcap和日志样本/威胁情报规则包/heishigongju.pcap.js
Resource
win11ltsc2024-20260709-en
General
- Target 测试包/告警pcap和日志样本/pcap与告警日志内容.xlsx
- Size 154KB
- Sample260807-eph8ysfp41
- SHA256 bf5263e8d6e3c944bb282dc863712a460f53355cd632054ab1ff2785d077f8bd
- MD5 f8c851cb0d366570bbc28627a13ef14b
- SHA1 bbd326998d9e1c18fc44afafa9a1ab4ce0655e37
- SHA512 2ee5c293dc7f3b57eceb63cd49dcf265c9734c70fc85aa034cecef70ce7ad4ae04e257e8135d6128d6637f796d2a4af9517213e43457ecf66bd5d68b29ed6dc9
- SSDEEP 3072:OBtqOfOuGfrOYlgADCvcZnGPjyCK/SOPKhY7Si8/G:OBPOuGf7yok6aOKWSfO
- TLSH T104F3E08CE5F2D994EEA304B705551F93A63B5C9324C0640DD900FB1C9E71C7B6BAA4AF
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Checks processor information in registry 2 TTPs 3 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString EXCEL.EXE - Enumerates system info in registry 2 TTPs 3 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU EXCEL.EXE - Suspicious behavior: AddClipboardFormatListener 1 IoCs
pid Process 5032 EXCEL.EXE - Suspicious use of SetWindowsHookEx 15 IoCs
pid Process 5032 EXCEL.EXE 5032 EXCEL.EXE 5032 EXCEL.EXE 5032 EXCEL.EXE 5032 EXCEL.EXE 5032 EXCEL.EXE 5032 EXCEL.EXE 5032 EXCEL.EXE 5032 EXCEL.EXE 5032 EXCEL.EXE 5032 EXCEL.EXE 5032 EXCEL.EXE 5032 EXCEL.EXE 5032 EXCEL.EXE 5032 EXCEL.EXE
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\测试包\告警pcap和日志样本\pcap与告警日志内容.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:5032
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\b8ab77100df80ab2.customDestinations-ms
- Size 3KB
- SHA256 775a653aae7680801ec62b5a839c6b76856d0ad7e3928af7931606b7ada4ffd7
- MD5 6f2498af8316533c3d71d0647d99e187
- SHA1 8b2f6e4621009cec326123cd194d17fc34c8b6cf
- SHA512 b741cbf8cdd445b63c307316c047df64dd4de9c8ed93feec85ae62135ee77434636cdff639e55a887c8bb57f6790837097fbf33ec13d01acbc3145269c622920
- TLSH T1BC5142025A930F97E0718776393FC7AED7307A13A320D21DA284926F6E614449E4DF3E
- MD5 SHA1 SHA512 TLSH