Overview

overview

10

Static

static

IMAGE.js

windows7_x64

10

IMAGE.js

windows10_x64

10

Sharing

Copy URL
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General

  • Target

    IMAGE.js

  • Size

    3KB

  • Sample

    211216-j8fpdsbeb8

  • MD5

    4828f0de0d5a6dfe853ed9bc18437863

  • SHA1

    c97fa294329a27d8e096f572e69b1319f644c967

  • SHA256

    fbc8ed5862b8ac3766b10502bc1afef13e84fbf2b07454c8988aa2140fa5ee9c

  • SHA512

    b1c58dc31b191e91d7371397e17500e704c2dbf33e5d413c31e6cd7035b3219165395cf872ef7846456efd67b88737e7fcfa944fbf94c4a956d00aff7ac97be0

Score
10/10
vjw0rmpersistencetrojanworm

Malware Config

Extracted

Family

vjw0rm

C2

http://2ndversionjs.duckdns.org:9100

Targets

    • Target

      IMAGE.js

    • Size

      3KB

    • MD5

      4828f0de0d5a6dfe853ed9bc18437863

    • SHA1

      c97fa294329a27d8e096f572e69b1319f644c967

    • SHA256

      fbc8ed5862b8ac3766b10502bc1afef13e84fbf2b07454c8988aa2140fa5ee9c

    • SHA512

      b1c58dc31b191e91d7371397e17500e704c2dbf33e5d413c31e6cd7035b3219165395cf872ef7846456efd67b88737e7fcfa944fbf94c4a956d00aff7ac97be0

    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