Overview

overview

10

Static

static

1

20ad8df8b0...7a6.js

windows7-x64

10

20ad8df8b0...7a6.js

windows10-2004-x64

10

Sharing

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General

  • Target

    20ad8df8b01164904a7334e455aac384cbb5d03f18979dc984ca8f5010fe07a6

  • Size

    1.3MB

  • Sample

    250120-vkhpmazlam

  • MD5

    fd8348ada1584d4aa823bed58b426deb

  • SHA1

    ca6454e3adcdf18257e9c13f7c06bc4efc3691f9

  • SHA256

    92bf2f2c1676f016a357bbd93e19f821dbb4cc50d83ee41f2f2fedde10763459

  • SHA512

    5f5cf46008cebabaeff214de05560bf1a8c5bf28674ae85d0ea45d599ee78d005b0973a93bd528aed7d5c8f7a2df29fb28f202d94a48e7b0115e6613b20dc36e

  • SSDEEP

    24576:FXYO1tJ7AqkUhkFTdpXx0NGTnFQo3WYgfzswqXIRj9IFsSpBv:SO1tJpkUhkF3XekQH3Pgtv

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