Overview

overview

10

Static

static

YBM001.js

windows7_x64

10

YBM001.js

windows10_x64

10

Sharing

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General

  • Target

    YBM001.js

  • Size

    59KB

  • Sample

    220128-zr7pjsddcq

  • MD5

    d43d8d4e8035a94c096e1398ab5a53e2

  • SHA1

    685522ae3ab04dac92af6444a0eb77026ef5d296

  • SHA256

    c7e3e8581a05333303a4e4fd78a42fdc4724457bdb0b2961c00b257a6a63f68c

  • SHA512

    54713700924322b6cc306e525e55223090ae7f542fd6f4dc6b28a499ce0fa5330fc1c3b0fd4b8d948aeaa848c0847d683732ddffabcabc65ee288e1eb0d04e17

Score
10/10
vjw0rmpersistencetrojanworm

Malware Config

Extracted

Family

vjw0rm

C2

http://hopdhosjd.duckdns.org:9035

Targets

    • Target

      YBM001.js

    • Size

      59KB

    • MD5

      d43d8d4e8035a94c096e1398ab5a53e2

    • SHA1

      685522ae3ab04dac92af6444a0eb77026ef5d296

    • SHA256

      c7e3e8581a05333303a4e4fd78a42fdc4724457bdb0b2961c00b257a6a63f68c

    • SHA512

      54713700924322b6cc306e525e55223090ae7f542fd6f4dc6b28a499ce0fa5330fc1c3b0fd4b8d948aeaa848c0847d683732ddffabcabc65ee288e1eb0d04e17

    Score
    10/10
    vjw0rmpersistencetrojanworm

    • Vjw0rm

      Vjw0rm is a remote access trojan written in JavaScript.

      trojanwormvjw0rm

    • Blocklisted process makes network request

    • 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

System Information Discovery

1
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks