Analysis

  • max time kernel
    131s
  • max time network
    131s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    22-05-2024 23:04

General

  • Target

    nfapi.dll

  • Size

    124KB

  • MD5

    04a835251535006c85473a604fba8bdc

  • SHA1

    4bed678d9836e20d1f48792a8f4ba1d41e94f629

  • SHA256

    e99db65a51db72018f0469b6d5096a2d469b790efdeec50a955b8ac4e19f16e8

  • SHA512

    e47c5072fd8b581e8312148ca48490a86d4f51d58e6acef90d3d3de8bca5660d62a1b935357f9307c6f89cc35d1d332b0f42f402abf87a8959d4c29af8e5ee67

  • SSDEEP

    1536:sr+PkxJ8MsJvDT4cOApaeaTJ8lxu5lAdzliDofmcpoBzAwI6U/VIWpVDSUt/aup:sr+5MstDTHOApXTZmBIF/aWpVDDtSu

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\nfapi.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1668
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\nfapi.dll,#1
      2⤵
        PID:4984

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

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    Downloads