Analysis

  • max time kernel
    120s
  • max time network
    125s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    17-03-2024 01:57

General

  • Target

    cfa223e13a801c92823acfdc0acc5783.exe

  • Size

    9.5MB

  • MD5

    cfa223e13a801c92823acfdc0acc5783

  • SHA1

    66ef740e2f027c55c9d4cc24829d0e70f79718b2

  • SHA256

    c85cc97449361d27ee643b0c5cdc64071a78884cb7066bdc915e7a2cc11fc44c

  • SHA512

    0c89f78b5b49371d0a3ec8d4b61e3268dd1a2bc2045777794d7b260341271f3c85677e45f4b4840091c39e05e979a6aeb60c2a4b7a8bbaeca03aedcf6d57d57f

  • SSDEEP

    98304:1XHjTo82PJHx+xVXAL4IqPzTcKAOb5KLYMX9DsTAAHVT8r5dFYCITWvf/Uu:1otUHXAW7m25KLYMX9oTAcTgw2

Malware Config

Extracted

Family

nullmixer

C2

http://marisana.xyz/

Signatures

  • NullMixer

    NullMixer is a malware dropper leading to an infection chain of a wide variety of malware families.

  • PrivateLoader

    PrivateLoader is a downloader sold as a pay-per-install malware distribution service.

  • RisePro

    RisePro stealer is an infostealer distributed by PrivateLoader.

Processes

  • C:\Users\Admin\AppData\Local\Temp\cfa223e13a801c92823acfdc0acc5783.exe
    "C:\Users\Admin\AppData\Local\Temp\cfa223e13a801c92823acfdc0acc5783.exe"
    1⤵
      PID:1736

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1736-0-0x0000000000400000-0x0000000000C7F000-memory.dmp

      Filesize

      8.5MB