Overview

overview

10

Static

static

1

purchase a...927.js

windows7-x64

1

purchase a...927.js

windows10-2004-x64

10

Analysis

  • max time kernel
    145s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230915-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
  • submitted
    29/09/2023, 15:46

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General

  • Target
    purchase agreement vs closing statement 46927.js
  • Size 160KB
  • Sample230929-s74jhaea98
  • SHA256 270c1d06a8718b25aea282150ed4ecf0d16a38ffab8379aad3c97c88e0525247
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
gootloaderloader

Malware Config

Signatures

  • GootLoader

    JavaScript loader known for delivering other families such as Gootkit and Cobaltstrike.

    loadergootloader
  • Uses Task Scheduler COM API 1 TTPs

    The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.

    persistence

Processes

  • C:\Windows\system32\wscript.exe
    wscript.exe "C:\Users\Admin\AppData\Local\Temp\purchase agreement vs closing statement 46927.js"
    1⤵
      PID:380
    • C:\Windows\System32\rundll32.exe
      C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
      1⤵
        PID:4712
      • C:\Windows\system32\wscript.EXE
        C:\Windows\system32\wscript.EXE BUSINE~1.JS
        1⤵
          PID:4168

        Network

              MITRE ATT&CK Enterprise v15

              Replay Monitor

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              Downloads

              BUSINE~1.JS
              • Path C:\Users\Admin\AppData\Roaming\Sun\BUSINE~1.JS
              • Size 47.4MB
              • SHA256 920433b5cfbada3fcfeff3d7a4d4b342dc1f8c1a37cc39ec7beda39058cb4ce1
              • MD5 SHA1 SHA512 SSDEEP
              Submit Download