Overview

overview

10

Static

static

delivery_r...009.js

windows7_x64

10

delivery_r...009.js

windows10-2004_x64

10

Sharing

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General

  • Target

    delivery_receipt#009.js

  • Size

    21KB

  • Sample

    220117-knq53ahdaq

  • MD5

    81971d0383fc31b12150272f4616e101

  • SHA1

    009a4e24dc1eca2c5b870fe231eb51f6547406d5

  • SHA256

    6c823a1acd397a0094d12fd153b4c5be0f8adea23a0a66ac094842cf80bf7279

  • SHA512

    e6eb946461e72c47c943836b9a2988c296fc47c5baba76e822ad5fc5243ed1083974a1d450a6380993d4b5ad26fee84985af7a7251832f808c8a95ea5bde50db

Score
10/10
vjw0rmpersistencetrojanworm

Malware Config

Extracted

Family

vjw0rm

C2

http://warrr.duckdns.org:9997

Targets

    • Target

      delivery_receipt#009.js

    • Size

      21KB

    • MD5

      81971d0383fc31b12150272f4616e101

    • SHA1

      009a4e24dc1eca2c5b870fe231eb51f6547406d5

    • SHA256

      6c823a1acd397a0094d12fd153b4c5be0f8adea23a0a66ac094842cf80bf7279

    • SHA512

      e6eb946461e72c47c943836b9a2988c296fc47c5baba76e822ad5fc5243ed1083974a1d450a6380993d4b5ad26fee84985af7a7251832f808c8a95ea5bde50db

    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

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

Query Registry

2
T1012

System Information Discovery

3
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks