Overview

overview

10

Static

static

eVoucher#008891.js

windows7_x64

10

eVoucher#008891.js

windows10-2004_x64

10

Sharing

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General

  • Target

    eVoucher#008891.js

  • Size

    10KB

  • Sample

    220326-tcvtjseef9

  • MD5

    f158edaa4f393576c18586889c2ab62b

  • SHA1

    3badef58318a1d1b57560652f26b7afa3581a9ea

  • SHA256

    c2a62e3a170efa1a16b18c7c173c4ddda4f5e13e0f6856d1f4226b297cd27c6f

  • SHA512

    e23caabe20d5599ab387f7353bad365860cf777c422e8e2ad9d185138af956b5ef37c7376e800df01ce9920b1fa3c8d06507a471fabc7b64b49a9d524d4d7411

Score
10/10
vjw0rmpersistencetrojanworm

Malware Config

Extracted

Family

vjw0rm

C2

http://zeegod.duckdns.org:9001

Targets

    • Target

      eVoucher#008891.js

    • Size

      10KB

    • MD5

      f158edaa4f393576c18586889c2ab62b

    • SHA1

      3badef58318a1d1b57560652f26b7afa3581a9ea

    • SHA256

      c2a62e3a170efa1a16b18c7c173c4ddda4f5e13e0f6856d1f4226b297cd27c6f

    • SHA512

      e23caabe20d5599ab387f7353bad365860cf777c422e8e2ad9d185138af956b5ef37c7376e800df01ce9920b1fa3c8d06507a471fabc7b64b49a9d524d4d7411

    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