Analysis

  • max time kernel
    144s
  • max time network
    140s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    26-03-2024 08:23

General

  • Target

    $PLUGINSDIR/ZipDLL.dll

  • Size

    163KB

  • MD5

    2dc35ddcabcb2b24919b9afae4ec3091

  • SHA1

    9eeed33c3abc656353a7ebd1c66af38cccadd939

  • SHA256

    6bbeb39747f1526752980d4dbec2fe2c7347f3cc983a79c92561b92fe472e7a1

  • SHA512

    0ccac336924f684da1f73db2dd230a0c932c5b4115ae1fa0e708b9db5e39d2a07dc54dac8d95881a42069cbb2c2886e880cdad715deda83c0de38757a0f6a901

  • SSDEEP

    3072:8CkSJJ30k1pn2T4ISnUGN+E8KnCOxA17jxLmRtWHyPDQFllOdJiSg:tkSJy+c30UxbKnA1hLKWSVdk

Score
3/10

Malware Config

Signatures

  • Program crash 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\ZipDLL.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3108
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\ZipDLL.dll,#1
      2⤵
        PID:3924
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 3924 -s 600
          3⤵
          • Program crash
          PID:2468
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3924 -ip 3924
      1⤵
        PID:5116
      • C:\Windows\system32\rundll32.exe
        "C:\Windows\system32\rundll32.exe" "C:\Windows\SYSTEM32\EDGEHTML.dll",#141 Microsoft.VCLibs.140.00_8wekyb3d8bbwe
        1⤵
          PID:2964
        • C:\Windows\System32\svchost.exe
          C:\Windows\System32\svchost.exe -k UnistackSvcGroup
          1⤵
          • Suspicious use of AdjustPrivilegeToken
          PID:2080

        Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/2080-0-0x0000027D8B440000-0x0000027D8B450000-memory.dmp

          Filesize

          64KB

        • memory/2080-16-0x0000027D8B540000-0x0000027D8B550000-memory.dmp

          Filesize

          64KB

        • memory/2080-32-0x0000027D93810000-0x0000027D93811000-memory.dmp

          Filesize

          4KB

        • memory/2080-34-0x0000027D93840000-0x0000027D93841000-memory.dmp

          Filesize

          4KB

        • memory/2080-35-0x0000027D93840000-0x0000027D93841000-memory.dmp

          Filesize

          4KB

        • memory/2080-36-0x0000027D93950000-0x0000027D93951000-memory.dmp

          Filesize

          4KB