Overview

overview

10

Static

static

1

20ad8df8b0...7a6.js

windows7-x64

10

20ad8df8b0...7a6.js

windows10-2004-x64

10

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General

  • Target

    20ad8df8b01164904a7334e455aac384cbb5d03f18979dc984ca8f5010fe07a6

  • Size

    1.3MB

  • Sample

    250120-vgylnszkc1

  • MD5

    e9540298ee7e711e397ca2a6bb2f6b76

  • SHA1

    121eb0d83b7d31c42c2cb6b312914032333559bd

  • SHA256

    5d50f4e5963f17ac54c73b20ac51179c20138101242084c92e8b4e68ce6316d4

  • SHA512

    6bf2b96fac12ef2968d5eef755fe8c59b8ccc682b41fecd326873dafb5792e574542359b2603c38c893e7f290020137f86af66dbd04e580e35cd9afdf4d3d29e

  • SSDEEP

    24576:2XYO1tJ7AqkUhkFTdpXx0NGTnFQo3WYgfzswqXIRj9IFsSpB8:zO1tJpkUhkF3XekQH3Pgt8

Score
10/10
netsupportdiscoveryexecutionpersistencerat

Malware Config

Targets

    • Target

      20ad8df8b01164904a7334e455aac384cbb5d03f18979dc984ca8f5010fe07a6

    • Size

      3.7MB

    • MD5

      50accf05e62a77bed8df71be92c956d9

    • SHA1

      cd31abcdce0a1ca38ec7dcdd6721af2256321c6a

    • SHA256

      20ad8df8b01164904a7334e455aac384cbb5d03f18979dc984ca8f5010fe07a6

    • SHA512

      d96df0e2d41d54b0e0761f2b9ee7fd84d58a18a30c0a8c41bd00ad64986e0d79d379bfaf5f5f8110ad141bc096b89ef0155f46b785adeefb0b42d1425a08fb5b

    • SSDEEP

      49152:Nsz6FvpOiHY7sz6FvpOiHYtMwuhbE6bD74mSNS7S7SSP421Er2+PbdcMmF/Vk:N0WQ0Wt

    Score
    10/10
    netsupportdiscoveryexecutionpersistencerat

    • NetSupport

      NetSupport is a remote access tool sold as a legitimate system administration software.

      ratnetsupport

    • Netsupport family

      netsupport

    • Blocklisted process makes network request

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Deletes itself

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

      persistence
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks