Analysis

  • max time kernel
    10s
  • max time network
    31s
  • platform
    windows7_x64
  • resource
    win7-20230220-en
  • resource tags

    arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
  • submitted
    22-02-2023 03:54

General

  • Target

    port/cont/rich/kaps/unbcl.dll

  • Size

    1.0MB

  • MD5

    75beda2b1a92744dbb05878e4491dde4

  • SHA1

    50e01b391b711c92046183a28df3eb0e92c29128

  • SHA256

    b6e98f66ae143bc38e5381fa8c0d99e58434169f25202e520664419c2b35412b

  • SHA512

    81359115deac81e540a1c6f95b6ee8bc57adbc7e514c5c997dcd05e20333ef3b6f52214de74bdc7b55471cfd7be5fb53dc1712cef416b7e9037d030c6c7a2b5b

  • SSDEEP

    12288:UpiYCl2vyrqmx32Mfban+AYMTkgWOS42xGeyz:yiYC0vymu3rbGiMT5WOS42xG7

Score
3/10

Malware Config

Signatures

  • Program crash 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\port\cont\rich\kaps\unbcl.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1692
    • C:\Windows\system32\WerFault.exe
      C:\Windows\system32\WerFault.exe -u -p 1692 -s 124
      2⤵
      • Program crash
      PID:1964

Network

MITRE ATT&CK Matrix

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Downloads