Overview

overview

10

Static

static

PO00498221.js

windows7_x64

10

PO00498221.js

windows10-2004_x64

10

Sharing

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General

  • Target

    PO00498221.js

  • Size

    47KB

  • Sample

    220615-mwtx2agfb3

  • MD5

    84b89a74efeee5ada47c8873f1716071

  • SHA1

    79aeef590dfb5ffd6e0c7a3b17db18e27ad883fb

  • SHA256

    2fcb91ed942cf840ed6e2c38005f26b5bdd3d69488a018e2c23c546a66423638

  • SHA512

    a0569e8cba284e88f144ea722dc0eae54ce8385eaa666a5bc7c732e870938cd3614a3c12da5717593489b6e6b17f9bb8bdf7668cae49ebcf4f9842f20192760c

Score
10/10
vjw0rmpersistencesuricatatrojanworm

Malware Config

Targets

    • Target

      PO00498221.js

    • Size

      47KB

    • MD5

      84b89a74efeee5ada47c8873f1716071

    • SHA1

      79aeef590dfb5ffd6e0c7a3b17db18e27ad883fb

    • SHA256

      2fcb91ed942cf840ed6e2c38005f26b5bdd3d69488a018e2c23c546a66423638

    • SHA512

      a0569e8cba284e88f144ea722dc0eae54ce8385eaa666a5bc7c732e870938cd3614a3c12da5717593489b6e6b17f9bb8bdf7668cae49ebcf4f9842f20192760c

    Score
    10/10
    vjw0rmpersistencesuricatatrojanworm

    • Vjw0rm

      Vjw0rm is a remote access trojan written in JavaScript.

      trojanwormvjw0rm

    • suricata: ET MALWARE Worm.VBS Dunihi/Houdini/H-Worm Checkin UA

      suricata: ET MALWARE Worm.VBS Dunihi/Houdini/H-Worm Checkin UA

      suricata

    • suricata: ET MALWARE Worm.VBS Dunihi/Houdini/H-Worm/WSHRAT Checkin 1

      suricata: ET MALWARE Worm.VBS Dunihi/Houdini/H-Worm/WSHRAT Checkin 1

      suricata

    • 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