Analysis

  • user interaction
    yes
  • max time kernel
    34s
  • max time network
    33s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260911-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    04/11/2026, 23:59

General

  • Target
    FEV_901196161_FSF2365186_20261031_213231_952_a17cdc7750cc4b278f672cbcaa4ccd5c.xml
  • Size 37KB
  • Sample261104-31rw8set4x
  • SHA256 192c04e612078e9613cb76186c2eb444c1e186ce13ea9977975f49489b2fd1ff
  • 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 62 IoCs
  • Modifies registry class 1 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\FEV_901196161_FSF2365186_20261031_213231_952_a17cdc7750cc4b278f672cbcaa4ccd5c.xml"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4148
    • C:\Program Files\Internet Explorer\iexplore.exe
      "C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\FEV_901196161_FSF2365186_20261031_213231_952_a17cdc7750cc4b278f672cbcaa4ccd5c.xml
      2⤵
      • Modifies Internet Explorer settings
      • Modifies registry class
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:3016
      • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:3016 CREDAT:17410 /prefetch:2
        3⤵
        • System Location Discovery: System Language Discovery
        • Modifies Internet Explorer settings
        • Suspicious use of SetWindowsHookEx
        PID:1632

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        E2C6CBAF0AF08CF203BA74BF0D0AB6D5_430EA0912164D1B129D6E1DC07C63959

        • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\E2C6CBAF0AF08CF203BA74BF0D0AB6D5_430EA0912164D1B129D6E1DC07C63959
        • Size 471B
        • SHA256 6bc79d84ddc9c99f91d11fc5e7a1b65b3697b0c306e3eaf453247266ede3425c
        • MD5 SHA1 SHA512 TLSH

        E2C6CBAF0AF08CF203BA74BF0D0AB6D5_430EA0912164D1B129D6E1DC07C63959

        • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\E2C6CBAF0AF08CF203BA74BF0D0AB6D5_430EA0912164D1B129D6E1DC07C63959
        • Size 416B
        • SHA256 287f87617d9957021a97b77fc85f1678d3940c808959d1947d1b3903068a580c
        • MD5 SHA1 SHA512 TLSH

        favicon[1].ico

        • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\SZA3OMON\favicon[1].ico
        • Size 4KB
        • SHA256 5b2c34b3c4e8dd898b664dba6c3786e2ff9869eff55d673aa48361f11325ed07
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/4148-4-0x00007FF7F9BB0000-0x00007FF7F9BC0000-memory.dmp

        memory/4148-6-0x00007FF839B30000-0x00007FF839D25000-memory.dmp

        memory/4148-5-0x00007FF839B30000-0x00007FF839D25000-memory.dmp

        memory/4148-0-0x00007FF7F9BB0000-0x00007FF7F9BC0000-memory.dmp

        memory/4148-7-0x00007FF7F9BB0000-0x00007FF7F9BC0000-memory.dmp

        memory/4148-8-0x00007FF7F9BB0000-0x00007FF7F9BC0000-memory.dmp

        memory/4148-9-0x00007FF7F9BB0000-0x00007FF7F9BC0000-memory.dmp

        memory/4148-10-0x00007FF839B30000-0x00007FF839D25000-memory.dmp

        memory/4148-1-0x00007FF7F9BB0000-0x00007FF7F9BC0000-memory.dmp

        memory/4148-2-0x00007FF7F9BB0000-0x00007FF7F9BC0000-memory.dmp

        memory/4148-3-0x00007FF839BCD000-0x00007FF839BCE000-memory.dmp