Analysis

  • max time kernel
    149s
  • max time network
    160s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    10/09/2026, 15:08

General

  • Target
    Naughty Bear_Data/StreamingAssets/aa/AddressablesLink/link.xml
  • Size 15KB
  • Sample260910-sja72s1fkc
  • SHA256 bd51f4cf58fd67f6b66faf1babdad9ed16ba499dc85c9114059ab4becea24f2d
  • MD5 SHA1 SHA512 SSDEEP 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 61 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\Naughty Bear_Data\StreamingAssets\aa\AddressablesLink\link.xml"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3696
    • C:\Program Files\Internet Explorer\iexplore.exe
      "C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\Naughty Bear_Data\StreamingAssets\aa\AddressablesLink\link.xml
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:5324
      • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:5324 CREDAT:17410 /prefetch:2
        3⤵
        • System Location Discovery: System Language Discovery
        • Modifies Internet Explorer settings
        • Suspicious use of SetWindowsHookEx
        PID:5292

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 02d86874a829a0e98c14e434140948ac8f2d8ac925891d67163fdb4fda50d438
        • MD5 SHA1 SHA512 TLSH

        E2C6CBAF0AF08CF203BA74BF0D0AB6D5_430EA0912164D1B129D6E1DC07C63959

        • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\E2C6CBAF0AF08CF203BA74BF0D0AB6D5_430EA0912164D1B129D6E1DC07C63959
        • Size 416B
        • SHA256 848b278943ab04b4bd061744cf49efa34288ab005a81e939d09f4d927f7a8268
        • MD5 SHA1 SHA512 TLSH

        search_{0633EE93-D776-472f-A0FF-E1416B8B2E3A}.ico

        • Path C:\Users\Admin\AppData\LocalLow\Microsoft\Internet Explorer\Services\search_{0633EE93-D776-472f-A0FF-E1416B8B2E3A}.ico
        • Size 4KB
        • SHA256 5b2c34b3c4e8dd898b664dba6c3786e2ff9869eff55d673aa48361f11325ed07
        • MD5 SHA1 SHA512 SSDEEP TLSH

        suggestions[1].en-US

        • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\8JFAT3IH\suggestions[1].en-US
        • Size 17KB
        • SHA256 c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad
        • MD5 SHA1 SHA512 SSDEEP TLSH

        Kno97F5.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\Kno97F5.tmp
        • Size 88KB
        • SHA256 1e2e25bf730ff20c89d57aa38f7f34be7690820e8279b20127d0014dd27b743f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/3696-8-0x00007FFC62A90000-0x00007FFC62C85000-memory.dmp

        memory/3696-7-0x00007FFC22B10000-0x00007FFC22B20000-memory.dmp

        memory/3696-5-0x00007FFC62A90000-0x00007FFC62C85000-memory.dmp

        memory/3696-0-0x00007FFC22B10000-0x00007FFC22B20000-memory.dmp

        memory/3696-9-0x00007FFC62A90000-0x00007FFC62C85000-memory.dmp

        memory/3696-10-0x00007FFC22B10000-0x00007FFC22B20000-memory.dmp

        memory/3696-11-0x00007FFC22B10000-0x00007FFC22B20000-memory.dmp

        memory/3696-12-0x00007FFC62A90000-0x00007FFC62C85000-memory.dmp

        memory/3696-6-0x00007FFC62A90000-0x00007FFC62C85000-memory.dmp

        memory/3696-4-0x00007FFC22B10000-0x00007FFC22B20000-memory.dmp

        memory/3696-1-0x00007FFC22B10000-0x00007FFC22B20000-memory.dmp

        memory/3696-2-0x00007FFC22B10000-0x00007FFC22B20000-memory.dmp

        memory/3696-3-0x00007FFC62B2D000-0x00007FFC62B2E000-memory.dmp