Overview

overview

10

Static

static

Scanned Co...nts.js

windows7_x64

10

Scanned Co...nts.js

windows10-2004_x64

10

Sharing

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General

  • Target

    Scanned Copy of Documents.js

  • Size

    99KB

  • Sample

    220613-g93jfaadb2

  • MD5

    cdff76d894ef22725144ab7674272040

  • SHA1

    75236caf4b72a663b3162e327d1c13f5951ba34b

  • SHA256

    8a3d204ea4edd875e4fe6e8c5b300db164f230a4783ab4d96f99b6d2c5a2f462

  • SHA512

    fa0290b0a1215d2a7b0050ff4cd8b7f49d5f321b333db9743b9a02962e5f89b86fce0172ce88826c893f778f284101834f614134b501da8e196924504365134d

Score
10/10
vjw0rmpersistencetrojanworm

Malware Config

Targets

    • Target

      Scanned Copy of Documents.js

    • Size

      99KB

    • MD5

      cdff76d894ef22725144ab7674272040

    • SHA1

      75236caf4b72a663b3162e327d1c13f5951ba34b

    • SHA256

      8a3d204ea4edd875e4fe6e8c5b300db164f230a4783ab4d96f99b6d2c5a2f462

    • SHA512

      fa0290b0a1215d2a7b0050ff4cd8b7f49d5f321b333db9743b9a02962e5f89b86fce0172ce88826c893f778f284101834f614134b501da8e196924504365134d

    Score
    10/10
    vjw0rmpersistencetrojanworm

    • Vjw0rm

      Vjw0rm is a remote access trojan written in JavaScript.

      trojanwormvjw0rm

    • 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

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

Defense Evasion

Modify Registry

1
T1112

Credential Access

Discovery

Query Registry

3
T1012

System Information Discovery

4
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks