Analysis

  • max time kernel
    95s
  • max time network
    104s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    06/09/2024, 13:58

General

  • Target

    $PLUGINSDIR/LangDLL.dll

  • Size

    5KB

  • MD5

    29fc9b741c3eb0dc1f5bf9eddf316688

  • SHA1

    f6e7f649d33e5cdbc4c09e331ce132144ed27140

  • SHA256

    65133610bb3db9362b4e37d0dcdf3398eb376c7fba42daef9b73a2f2243cf4be

  • SHA512

    ebb6ad70e18f333a3ed14bf2487647ede5ac565ecc763e7a138bf12068ebf53e6472feaaeeab5c66efbf3acd8d5ef795a4f4982b5eb160b723efe278354793f6

  • SSDEEP

    48:S/EMLUmNDsKWMPUptxEqK6/loUI+VcNSmwVs3J0vrpXLta1JvR0Jxofbm:30DsKGEi/ZVcNSmwVs3JI9t8R0y

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\LangDLL.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1740
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\LangDLL.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      PID:4824
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 4824 -s 600
        3⤵
        • Program crash
        PID:1448
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 4824 -ip 4824
    1⤵
      PID:2496

    Network

    MITRE ATT&CK Enterprise v15

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    Downloads