Overview

overview

10

Static

static

eVoucher.js

windows7_x64

10

eVoucher.js

windows10-2004_x64

10

Sharing

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General

  • Target

    eVoucher.js

  • Size

    10KB

  • Sample

    220322-w6ltvadafl

  • MD5

    4a86c0250f53d61920c72434e80ac836

  • SHA1

    52d5178d979640301456d353bb1d3a4cd9fe56c8

  • SHA256

    2cf7cf0ac77b25eccc61fea38629e1a2de4547aa1d4eaae4f7885fdc0e2194a4

  • SHA512

    ddb19e6e340cedd29ea5735caffd7f9e47825c904ce09896d6d6a0680262a371c597ac1e019b55bed12d424c2bc8df5a56940f68edaa3a74e361016abdfc41ad

Score
10/10
vjw0rmpersistencetrojanworm

Malware Config

Extracted

Family

vjw0rm

C2

http://zeegod.duckdns.org:9001

Targets

    • Target

      eVoucher.js

    • Size

      10KB

    • MD5

      4a86c0250f53d61920c72434e80ac836

    • SHA1

      52d5178d979640301456d353bb1d3a4cd9fe56c8

    • SHA256

      2cf7cf0ac77b25eccc61fea38629e1a2de4547aa1d4eaae4f7885fdc0e2194a4

    • SHA512

      ddb19e6e340cedd29ea5735caffd7f9e47825c904ce09896d6d6a0680262a371c597ac1e019b55bed12d424c2bc8df5a56940f68edaa3a74e361016abdfc41ad

    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
    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

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks