Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260130-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260130-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    03/05/2026, 02:57

General

  • Target
    ai client/ai client/.gradle/loom-cache/remapped_mods/net_fabricmc_yarn_1_21_1_21_build_9_v2/net/fabr.xml
  • Size 460B
  • Sample260503-dfwx1set7n
  • SHA256 84eea472f1d5446393b40845700b0362d55c187e6602c9894c093cf7968ad3f3
  • MD5 SHA1 SHA512 TLSH

Malware Config

Signatures

  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Modifies Internet Explorer settings 1 TTPs 35 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 6 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Program Files\Microsoft Office\Root\VFS\ProgramFilesCommonX64\Microsoft Shared\Office16\MSOXMLED.EXE
    "C:\Program Files\Microsoft Office\Root\VFS\ProgramFilesCommonX64\Microsoft Shared\Office16\MSOXMLED.EXE" /verb open "C:\Users\Admin\AppData\Local\Temp\ai client\ai client\.gradle\loom-cache\remapped_mods\net_fabricmc_yarn_1_21_1_21_build_9_v2\net\fabr.xml"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4384
    • C:\Program Files\Internet Explorer\iexplore.exe
      "C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\ai client\ai client\.gradle\loom-cache\remapped_mods\net_fabricmc_yarn_1_21_1_21_build_9_v2\net\fabr.xml
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:1388
      • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1388 CREDAT:17410 /prefetch:2
        3⤵
        • System Location Discovery: System Language Discovery
        • Modifies Internet Explorer settings
        • Suspicious use of SetWindowsHookEx
        PID:1180

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        E2C6CBAF0AF08CF203BA74BF0D0AB6D5_430EA0912164D1B129D6E1DC07C63959

        • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\E2C6CBAF0AF08CF203BA74BF0D0AB6D5_430EA0912164D1B129D6E1DC07C63959
        • Size 471B
        • SHA256 4fc7d6a70b8034623f1433974b50efc650cbf0ad9938739d4c8af80a9bfc1b54
        • MD5 SHA1 SHA512 TLSH

        E2C6CBAF0AF08CF203BA74BF0D0AB6D5_430EA0912164D1B129D6E1DC07C63959

        • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\E2C6CBAF0AF08CF203BA74BF0D0AB6D5_430EA0912164D1B129D6E1DC07C63959
        • Size 416B
        • SHA256 f2e3edc7d79e538542900f2877ae42c6b64ab40b138e0b02d8c1b7a43c00dfd2
        • MD5 SHA1 SHA512 TLSH

        suggestions[1].en-US

        • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\CRFV07G3\suggestions[1].en-US
        • Size 17KB
        • SHA256 c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/4384-9-0x00007FFF8CBD0000-0x00007FFF8CDC5000-memory.dmp

        memory/4384-2-0x00007FFF4CC50000-0x00007FFF4CC60000-memory.dmp

        memory/4384-1-0x00007FFF4CC50000-0x00007FFF4CC60000-memory.dmp

        memory/4384-6-0x00007FFF8CBD0000-0x00007FFF8CDC5000-memory.dmp

        memory/4384-8-0x00007FFF4CC50000-0x00007FFF4CC60000-memory.dmp

        memory/4384-0-0x00007FFF4CC50000-0x00007FFF4CC60000-memory.dmp

        memory/4384-12-0x00007FFF4CC50000-0x00007FFF4CC60000-memory.dmp

        memory/4384-11-0x00007FFF4CC50000-0x00007FFF4CC60000-memory.dmp

        memory/4384-13-0x00007FFF8CBD0000-0x00007FFF8CDC5000-memory.dmp

        memory/4384-14-0x000001D3C0D00000-0x000001D3C0E2A000-memory.dmp

        memory/4384-3-0x00007FFF8CC6D000-0x00007FFF8CC6E000-memory.dmp

        memory/4384-4-0x000001D380CF0000-0x000001D380D00000-memory.dmp

        memory/4384-5-0x00007FFF4CC50000-0x00007FFF4CC60000-memory.dmp