Analysis

  • max time kernel
    143s
  • max time network
    150s
  • platform
    windows10_x64
  • resource
    win10v20210410
  • submitted
    06-05-2021 21:22

General

  • Target

    NOTIFICACION DE TRANSFERENCIA VIRTUAL EXITOSA.js

  • Size

    2.4MB

  • MD5

    d720234b5136a9aab99e6bb59b6f45c5

  • SHA1

    9833e954338d45830ab5603486319f4a46ceca01

  • SHA256

    7209b5eaae21d79e72ea7fad3fdf9430e4f6fa4c4011c29fdedb71035f35e0b9

  • SHA512

    131009b183d9c73bb2456e4834da4e8f1c72ac6c67201915754d4b899eefffd1de67eeb0fbc56bc3a359f8310516e7a9e12f892c376e317a53af89f183c1019c

Score
10/10

Malware Config

Signatures

  • Vjw0rm

    Vjw0rm is a remote access trojan written in JavaScript.

  • Blocklisted process makes network request 5 IoCs
  • Drops startup file 2 IoCs
  • Enumerates physical storage devices 1 TTPs

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

Processes

  • C:\Windows\system32\wscript.exe
    wscript.exe "C:\Users\Admin\AppData\Local\Temp\NOTIFICACION DE TRANSFERENCIA VIRTUAL EXITOSA.js"
    1⤵
    • Blocklisted process makes network request
    • Drops startup file
    PID:3656

Network

MITRE ATT&CK Matrix ATT&CK v6

Discovery

System Information Discovery

1
T1082

Replay Monitor

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Downloads