Analysis

  • max time kernel
    140s
  • max time network
    124s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    16/10/2024, 03:36

General

  • Target

    $PLUGINSDIR/MakeDll.dll

  • Size

    397KB

  • MD5

    fd68431adc61fb54cb2adf6a5b1ce3f4

  • SHA1

    6e3ecd1c0cd6eb520620a579044a5bc7e9951e2f

  • SHA256

    76af724291f4db89ab6fd4684852e3dd86c26e2a057156e95a5702965ec9ecfb

  • SHA512

    45a701de50a871a175f96fa21c6dfcad03a0eb627183ba048ac25d467e605f092f9869275b3b8a272f934a866732b3af61e64fd777a46d72fde54f84af7360b4

  • SSDEEP

    6144:67ELuk4cTX1ARqPvCudXWy3oanscbvDJQk7e2q/H8EIINRBT9fNsaKfjemm0WRl:Mk48ARqPvVaQNrqNP8ER9lsaonjc

Score
3/10

Malware Config

Signatures

  • Program crash 1 IoCs
  • 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 3 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\MakeDll.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3948
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\MakeDll.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      PID:1308
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 1308 -s 648
        3⤵
        • Program crash
        PID:4968
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 1308 -ip 1308
    1⤵
      PID:3336

    Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

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          Downloads

          • memory/1308-0-0x0000000000800000-0x0000000000869000-memory.dmp

            Filesize

            420KB

          • memory/1308-1-0x0000000000800000-0x0000000000869000-memory.dmp

            Filesize

            420KB