Analysis

  • max time kernel
    149s
  • max time network
    142s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    03/09/2026, 14:06

General

  • Target
    attachment20260903-1106-g45fg3.docx
  • Size 104KB
  • Sample260903-red8gaydmb
  • SHA256 4c5898e2bc707b9a6a067468a2c6f395f17e9fe3d4acf7379cf32551ecc45b15
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
1/10

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 2 IoCs
  • Suspicious use of SetWindowsHookEx 10 IoCs

Processes

  • C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE
    "C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\attachment20260903-1106-g45fg3.docx" /o ""
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:4644
  • C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k GPSvcGroup
    1⤵
      PID:2140

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          57C8EDB95DF3F0AD4EE2DC2B8CFD4157

          • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157
          • Size 342B
          • SHA256 82b1b48dbbca3521ae360e4c7befc5de577df8d2b464f3c0eb3b6fa5014ec450
          • MD5 SHA1 SHA512 TLSH

          57C8EDB95DF3F0AD4EE2DC2B8CFD4157

          • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157
          • Size 342B
          • SHA256 fa04a9b4aac0d4a5503bd3442b09dadb44cfcbbd8a9b8534a03539337d608abb
          • MD5 SHA1 SHA512 TLSH

          57C8EDB95DF3F0AD4EE2DC2B8CFD4157

          • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157
          • Size 342B
          • SHA256 889b2e9d6e286284ba72effb9e3a69ad1d69d7bafb177c6a327e5362c7b78f4c
          • MD5 SHA1 SHA512 TLSH

          CUSTOM.DIC

          • Path C:\Users\Admin\AppData\Roaming\Microsoft\UProof\CUSTOM.DIC
          • Size 16B
          • SHA256 a91a702aab9b8dd722843d3d208a21bcfa6556dfc64e2ded63975de4511eb866
          • MD5 SHA1 SHA512

          fb3b0dbfee58fac8.customDestinations-ms

          • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\fb3b0dbfee58fac8.customDestinations-ms
          • Size 663B
          • SHA256 1635532de137bb99267b56c372c2c5f2d2bc6ea7dba907b9f3596f864a7d1f0f
          • MD5 SHA1 SHA512 TLSH

          memory/4644-6-0x00007FFEA7EA0000-0x00007FFEA7EB0000-memory.dmp

          memory/4644-1-0x00007FFEA7EA0000-0x00007FFEA7EB0000-memory.dmp

          memory/4644-7-0x00007FFEE7D60000-0x00007FFEE7FC3000-memory.dmp

          memory/4644-8-0x00007FFEE7D60000-0x00007FFEE7FC3000-memory.dmp

          memory/4644-9-0x00007FFEE7D60000-0x00007FFEE7FC3000-memory.dmp

          memory/4644-10-0x00007FFEE7D60000-0x00007FFEE7FC3000-memory.dmp

          memory/4644-11-0x00007FFEE7D60000-0x00007FFEE7FC3000-memory.dmp

          memory/4644-12-0x00007FFEA56A0000-0x00007FFEA56B0000-memory.dmp

          memory/4644-13-0x00007FFEA56A0000-0x00007FFEA56B0000-memory.dmp

          memory/4644-0-0x00007FFEA7EA0000-0x00007FFEA7EB0000-memory.dmp

          memory/4644-22-0x00007FFEE7D60000-0x00007FFEE7FC3000-memory.dmp

          memory/4644-2-0x00007FFEA7EA0000-0x00007FFEA7EB0000-memory.dmp

          memory/4644-5-0x00007FFEE7D60000-0x00007FFEE7FC3000-memory.dmp

          memory/4644-4-0x00007FFEA7EA0000-0x00007FFEA7EB0000-memory.dmp

          memory/4644-3-0x00007FFEE7EBF000-0x00007FFEE7EC0000-memory.dmp

          memory/4644-515-0x00007FFEA7EA0000-0x00007FFEA7EB0000-memory.dmp

          memory/4644-518-0x00007FFEA7EA0000-0x00007FFEA7EB0000-memory.dmp

          memory/4644-517-0x00007FFEA7EA0000-0x00007FFEA7EB0000-memory.dmp

          memory/4644-516-0x00007FFEA7EA0000-0x00007FFEA7EB0000-memory.dmp

          memory/4644-519-0x00007FFEE7D60000-0x00007FFEE7FC3000-memory.dmp