Analysis

  • max time kernel
    418s
  • max time network
    419s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    20-07-2024 15:28

General

  • Target

    $APPDATA/cl/bz2.dll

  • Size

    67KB

  • MD5

    a9445508c595c742d93b473b1db1758c

  • SHA1

    9c9e37e1028677ebf6b17d43e5884a6f715c33d3

  • SHA256

    e9e06e0d6e4b9b3486eb0e100c35b13c90a92864305cde9e6daea74cff7722cd

  • SHA512

    70e7b3eeed052a74e3bded0034f8ed58b7bbf7d06a7340120801844d61c91cda3392ec83ffefc6c52d76d649006a34d0e41573912506bb6fe39a36e44ef1df6a

  • SSDEEP

    1536:IfWrPz5tQfU+FwiiRGnY3c20jGVZdS4QqJnWvaGO0X8y+fHPP+Zg:Iiz5uBFNQc9jG/8oJWvaGO0M5fX

Score
1/10

Malware Config

Signatures

  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\$APPDATA\cl\bz2.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4564
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\$APPDATA\cl\bz2.dll,#1
      2⤵
        PID:4360

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

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    Downloads