Overview

overview

10

Static

static

1

新命令_...PDF.js

windows7-x64

10

新命令_...PDF.js

windows10-2004-x64

10

Sharing

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General

  • Target

    JaffaCakes118_69fb35e904fe4c93486d3eafc2828feb26b19fa2fc41a0e45aceeff67f8e81ae

  • Size

    127KB

  • Sample

    241226-vr1tsa1rhx

  • MD5

    eff76763fc00e9a5e48f7e2018d0844a

  • SHA1

    85c86a9cad42d1247e303c4ba60e47a93934fe6a

  • SHA256

    69fb35e904fe4c93486d3eafc2828feb26b19fa2fc41a0e45aceeff67f8e81ae

  • SHA512

    4e9814f95faac3d5396861d20733de1772d8d7dc299d5a87c9be11e8e02aafb2b21aaf3e4f90ec7a36bcf62a8ab67b7ea46a6f900d5db34b85c9228a1957a035

  • SSDEEP

    3072:JpbsrWjEPEmM31Br9SaTu+mkHCjTAl9+AJpONCGqoA:JpbsrWUE1159SaTFmkW0VjcqoA

Score
10/10
strratvjw0rmexecutionpersistencestealertrojanworm

Malware Config

Targets

    • Target

      新命令__________.PDF.js

    • Size

      207KB

    • MD5

      9154158d95df39303de36b475a790529

    • SHA1

      b79ad43d110887b9302bbfca092517a1fb0f43f3

    • SHA256

      ce8e23a1309e4fbe54a48d36c5c68af97df72073acce4a930df3246a34a75f32

    • SHA512

      de36f4d45c7b03f8cb70498bfd7a9285303814eb20a9a7f09a7855db6daacf817e4e6a0f63f6e63dd46b8bff7d4704155daa4fb2e9ca5a4902957dead3ee7a82

    • SSDEEP

      6144:Fsz4hHiD3tMMqaMqKg+CJpjEwIjzHAOweb:FfimpXUJpa3r

    Score
    10/10
    vjw0rmexecutionpersistencetrojanwormstrratstealer

    • STRRAT

      STRRAT is a remote access tool than can steal credentials and log keystrokes.

      trojanstealerstrrat

    • Strrat family

      strrat

    • Vjw0rm

      Vjw0rm is a remote access trojan written in JavaScript.

      trojanwormvjw0rm

    • Vjw0rm family

      vjw0rm

    • Checks computer location settings

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

    • Drops startup file

    • Loads dropped DLL

    • Adds Run key to start application

      persistence
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks