Analysis

  • max time kernel
    93s
  • max time network
    119s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    05/10/2024, 05:11

General

  • Target

    $PLUGINSDIR/DLLDownLoader.dll

  • Size

    28KB

  • MD5

    0d613461983c6a2ed1be2e57b67e3ec7

  • SHA1

    274e134bff3a1cc2b15b84f5c7d42f039ce0504f

  • SHA256

    cb0b9edbf618082037aee9c618a7e28da3f66fa01210b425c08ddacd65bdc44c

  • SHA512

    cbf8f2d9612740ab697ed495011cd7ffe2a6873f229374c0d0bc034bdfdfe07d5f65d8f6b6835db52ed8c133bfe141ff5bf08c23065902701cfa90c468b8911d

  • SSDEEP

    96:t+RBpCB8OnNWxYeUXiJsVgcAOErirmYDi1w32wJVoilgtxMTuRQTGo1Qlo:t+RKDnYUPScymr1lGwJigaxMTZTNGu

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\DLLDownLoader.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4040
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\DLLDownLoader.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      PID:3132
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 3132 -s 664
        3⤵
        • Program crash
        PID:3744
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 3132 -ip 3132
    1⤵
      PID:3184

    Network

    MITRE ATT&CK Enterprise v15

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    Downloads