Overview

overview

10

Static

static

SKM_C25820...057.js

windows7_x64

10

SKM_C25820...057.js

windows10_x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    SKM_C258201001130020005057.zip

  • Size

    12KB

  • Sample

    210818-s1ygsx6432

  • MD5

    b531806d28bb4ca717a65804843f9af0

  • SHA1

    a32db93e347ef16f373acb8f349cd4813977b4dd

  • SHA256

    fe0c71a9cc20af0f39f8f779c0383fa38a64157181306018062376b7374c11f1

  • SHA512

    c6d7f279df8de6f517c5b776b4dcb4820329178e86cd7c093a2f6c0372c53f8523084670d7cb06936b07dcb5a3c8e6c8e20d00f12ba4a917cb3ca4a7b9be1af8

Score
10/10
vjw0rmpersistencetrojanworm

Malware Config

Targets

    • Target

      SKM_C258201001130020005057.js

    • Size

      27KB

    • MD5

      511f6a9de220c99adf7e2e03a4e48886

    • SHA1

      7e3c217e99f7bdd44c2e760feaf413cb3a7736fb

    • SHA256

      2a830c7923253031907c1dd34c4a9532c1f53e8fe7f6a3c8359a0e93ef4b216e

    • SHA512

      8fe6e672872a208e9cac950856c1afa4cdb7fc496cc67531a98322fed1f1b83b1b7b5ce7f5a702b56197c853f0bf09deb5e1958b4369ca01cb42c401fdb4c090

    Score
    10/10
    vjw0rmpersistencetrojanworm

    • Vjw0rm

      Vjw0rm is a remote access trojan written in JavaScript.

      trojanwormvjw0rm

    • Blocklisted process makes network request

    • Drops startup file

    • Adds Run key to start application

      persistence
    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

1
T1053

Persistence

Registry Run Keys / Startup Folder

1
T1060

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Modify Registry

1
T1112

Credential Access

Discovery

System Information Discovery

1
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks