Analysis

  • max time kernel
    118s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    16/10/2024, 04:07

General

  • Target

    $PLUGINSDIR/CoreAVC.2.0.0.0.dll

  • Size

    265KB

  • MD5

    a45cfb1f058297ae981f8afeef056b8d

  • SHA1

    e454ed585a0f19d3119cef725958ea19c93cd7cf

  • SHA256

    779768aa0bf2270422e1686547ae622238e7b7cf37ce212a1d75caf8628c1508

  • SHA512

    efa87c97e4f76d5fbd73d2e0c5c580c719518d4e3e7e16efdb1355b659c9584956bc7df944f0d637f069f359a046fe65bfd178e4cbaf97fbb5921ebd29e09aa0

  • SSDEEP

    6144:/+x+B++xX1f3uZINBKD5wlA9amB38sDFe9E23XbFDZ:Wi+A1fJ2wlhmKsg22nbNZ

Score
3/10

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.

  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Windows\system32\regsvr32.exe
    regsvr32 /s C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\CoreAVC.2.0.0.0.dll
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2420
    • C:\Windows\SysWOW64\regsvr32.exe
      /s C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\CoreAVC.2.0.0.0.dll
      2⤵
      • System Location Discovery: System Language Discovery
      PID:1640

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/1640-1-0x0000000000190000-0x0000000000192000-memory.dmp

          Filesize

          8KB

        • memory/1640-0-0x0000000074D20000-0x0000000074E32000-memory.dmp

          Filesize

          1.1MB

        • memory/1640-2-0x0000000074D20000-0x0000000074E32000-memory.dmp

          Filesize

          1.1MB