Analysis

  • max time kernel
    149s
  • max time network
    156s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03-09-2024 12:09

General

  • Target

    libssh2.dll

  • Size

    203KB

  • MD5

    7df1365a2e0b9009ea133314e2ecf6cc

  • SHA1

    2ab90223e54d34458c1f19dec190cd839a966da9

  • SHA256

    a74ef9d16c70d74e82eb5a42126dc0a2f6af5dc6002f5226cfe736db3da9994e

  • SHA512

    f092de168f888e657d851d1826906bfa7895f9878a964f72312a7a1c7adf0f2930dc460935893ca8d2f77f56e53d32ab6a8bf2caed42a2b90a798b7259e92440

  • SSDEEP

    6144:/VUeSaXnc4lcuWAd+F6febPf9WqBqNb5AWZGRQ:We9Xnc4iAd+F0eL9BIFX

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\libssh2.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:768
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\libssh2.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      PID:3764
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 3764 -s 632
        3⤵
        • Program crash
        PID:3252
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 3764 -ip 3764
    1⤵
      PID:2340

    Network

    MITRE ATT&CK Enterprise v15

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    Downloads