Resubmissions

14/02/2024, 10:18

240214-mcaeaafg4y 7

14/02/2024, 10:16

240214-masg3sgg75 7

Analysis

  • max time kernel
    122s
  • max time network
    127s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    14/02/2024, 10:18

General

  • Target

    $PLUGINSDIR/CLR.dll

  • Size

    93KB

  • MD5

    732691c7a1ef4e7decb9d8c52010a709

  • SHA1

    ecbf0bbcb051433d570e212e73a883f8e5f19996

  • SHA256

    5f3573a00f3333d7587044f59b72511263103525d2cdfe79475c6726735d0812

  • SHA512

    fcbde499f9592ae25b757e805892f43ffe50c475bc54ea3e992bc2db647e42d661c3dad2c4056da89fe4a62365f5b57df24d1083382ebdbd146bfb83d48d167a

  • SSDEEP

    1536:XJgC8K1IbncO54uknhaaA7qbFG8iY2h+7OiYtlmctUudvmpfD65OgOj:XJf8K1ITc3A7qbFG8iY2h+7OiYtlmctu

Score
1/10

Malware Config

Signatures

  • Suspicious use of WriteProcessMemory 11 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\CLR.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3040
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\CLR.dll,#1
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:3048
      • C:\Windows\Microsoft.NET\Framework\v2.0.50727\dw20.exe
        dw20.exe -x -s 460
        3⤵
          PID:3056

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/3048-0-0x0000000000340000-0x0000000000380000-memory.dmp

      Filesize

      256KB

    • memory/3048-1-0x0000000073DE0000-0x000000007438B000-memory.dmp

      Filesize

      5.7MB

    • memory/3048-2-0x0000000073DE0000-0x000000007438B000-memory.dmp

      Filesize

      5.7MB

    • memory/3048-4-0x0000000000340000-0x0000000000380000-memory.dmp

      Filesize

      256KB

    • memory/3056-3-0x0000000001ED0000-0x0000000001ED1000-memory.dmp

      Filesize

      4KB

    • memory/3056-5-0x0000000001ED0000-0x0000000001ED1000-memory.dmp

      Filesize

      4KB