Overview

overview

8

Static

static

NiEZiiK9.exe

windows7_x64

8

NiEZiiK9.exe

windows10_x64

8

Analysis

  • max time kernel
    148s
  • max time network
    148s
  • platform
    windows10_x64
  • resource
    win10v20210410
  • submitted
    21-04-2021 22:02

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General

  • Target

    NiEZiiK9.exe

  • Size

    37KB

  • MD5

    dd524e17af4cfcd0ee1ade8fbcc0f504

  • SHA1

    bebd1742cd7967a687c802cab5c79451ac1cd5da

  • SHA256

    a26c05af6d0e0b1feaa34fde564b5ae0e3328b262eed4c968c8be0e4061e91d5

  • SHA512

    141a045f6449f41a7135255ce1511178d9fa9d8cdd7c30db14a9b1d86f3152e48a8e86538095e8f95b93c32e33f61fa2718e48fa247ef502b4e7c0dedcfd2f88

Score
8/10
evasion

Malware Config

Signatures

  • Modifies Windows Firewall 1 TTPs
    evasion
  • Suspicious use of AdjustPrivilegeToken 35 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\NiEZiiK9.exe
    "C:\Users\Admin\AppData\Local\Temp\NiEZiiK9.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1824
    • C:\Windows\SysWOW64\netsh.exe
      netsh firewall add allowedprogram "C:\Users\Admin\AppData\Local\Temp\NiEZiiK9.exe" "NiEZiiK9.exe" ENABLE
      2⤵
        PID:2648

    Network

    MITRE ATT&CK Matrix ATT&CK v6

    Initial Access

    Execution

    Persistence

    Modify Existing Service

    1
    T1031

    Privilege Escalation

    Defense Evasion

    Credential Access

    Discovery

    Lateral Movement

    Collection

    Exfiltration

    Command and Control

    Impact

    Replay Monitor

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    Downloads

    • memory/1824-114-0x0000000002EB0000-0x0000000002EB1000-memory.dmp
      Filesize

      4KB

      Download
    • memory/2648-115-0x0000000000000000-mapping.dmp
      Download