Overview

overview

10

Static

static

1

JaffaCakes...71a.js

windows7-x64

10

JaffaCakes...71a.js

windows10-2004-x64

10

Sharing

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General

  • Target

    JaffaCakes118_70248b64f0da47a78531964998bd071a

  • Size

    3KB

  • Sample

    250107-v3fb8a1lax

  • MD5

    70248b64f0da47a78531964998bd071a

  • SHA1

    761b6341377def95d8558e806e6516b4548f8566

  • SHA256

    ec94a85166da6bff3051c6960ff02eb964ed676d15a7d426b4a075c32d892a70

  • SHA512

    e098e34bc1fdaed9b8e4c85699a2352344848bdf11e6590c8fdff22b489744e30bddebefd5e34b394ac5a0db50f725b281bf2907a542dbd0e1ee6bbf3e5f5215

Score
10/10
vjw0rmexecutionpersistencetrojanworm

Malware Config

Targets

    • Target

      JaffaCakes118_70248b64f0da47a78531964998bd071a

    • Size

      3KB

    • MD5

      70248b64f0da47a78531964998bd071a

    • SHA1

      761b6341377def95d8558e806e6516b4548f8566

    • SHA256

      ec94a85166da6bff3051c6960ff02eb964ed676d15a7d426b4a075c32d892a70

    • SHA512

      e098e34bc1fdaed9b8e4c85699a2352344848bdf11e6590c8fdff22b489744e30bddebefd5e34b394ac5a0db50f725b281bf2907a542dbd0e1ee6bbf3e5f5215

    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