Analysis

  • max time kernel
    150s
  • max time network
    154s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240910-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240910-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19-09-2024 06:25

General

  • Target

    $PLUGINSDIR/linker.dll

  • Size

    7KB

  • MD5

    8b1a528ab4dbb024442b42d7a0fedead

  • SHA1

    95d45da81fe6d595147c18dfbd8e63915825c16a

  • SHA256

    75db16ea26ec8c6e728f4a99b737c8b3a6548b4c6b47fbe20286683df4745574

  • SHA512

    9ed39f5a657dfcd04f3d9ec5592a826e9120128056ca17495b267355452cffd247d35a051edb810fd7647bbbcbea30844a426ea18c5bfdabedc792a172aa4d97

  • SSDEEP

    96:lFi2eJMNhAXZqUCN9jna18wz7u2OwJbD+Sgd+SyVOVZ:l7eCAejna1bHewJn+Sm+SA

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\linker.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3588
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\linker.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      PID:3480
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 3480 -s 600
        3⤵
        • Program crash
        PID:4324
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 360 -p 3480 -ip 3480
    1⤵
      PID:3460

    Network

    MITRE ATT&CK Enterprise v15

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    Downloads