Overview

overview

10

Static

static

1

JaffaCakes...b7f.js

windows7-x64

10

JaffaCakes...b7f.js

windows10-2004-x64

10

Sharing

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General

  • Target

    JaffaCakes118_47df1ed785e92db6d5596a0b096d7b7f

  • Size

    3KB

  • Sample

    250107-crgrssyrfv

  • MD5

    47df1ed785e92db6d5596a0b096d7b7f

  • SHA1

    f3c30187cb9b60fe2358eb5aa0ec8c5022e5fed6

  • SHA256

    e735d8a4c0a6b26e3b15cfa8f5d917cad6f20fd2e948a706bf832c17ecefecd0

  • SHA512

    290366655337057615937929d2cad7f8749817575d7c67620bba68e2723b48151c38e379c4bfd45d75f918c59f0d774b8767dfee08565d02aef8e1b99a405887

Score
10/10
vjw0rmexecutionpersistencetrojanworm

Malware Config

Targets

    • Target

      JaffaCakes118_47df1ed785e92db6d5596a0b096d7b7f

    • Size

      3KB

    • MD5

      47df1ed785e92db6d5596a0b096d7b7f

    • SHA1

      f3c30187cb9b60fe2358eb5aa0ec8c5022e5fed6

    • SHA256

      e735d8a4c0a6b26e3b15cfa8f5d917cad6f20fd2e948a706bf832c17ecefecd0

    • SHA512

      290366655337057615937929d2cad7f8749817575d7c67620bba68e2723b48151c38e379c4bfd45d75f918c59f0d774b8767dfee08565d02aef8e1b99a405887

    Score
    10/10
    vjw0rmexecutionpersistencetrojanworm

    • Vjw0rm

      Vjw0rm is a remote access trojan written in JavaScript.

      trojanwormvjw0rm

    • Vjw0rm family

      vjw0rm

    • Blocklisted process makes network request

    • Checks computer location settings

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

    • Drops startup file

    • Adds Run key to start application

      persistence
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks