Overview

overview

10

Static

static

1

6de643d185...a50.js

windows7-x64

10

6de643d185...a50.js

windows10-2004-x64

10

Sharing

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General

  • Target

    9751596056.zip

  • Size

    1KB

  • Sample

    230329-mfv56ahe2z

  • MD5

    a4739246dca09524e0ba2409f91e878a

  • SHA1

    afc98246350fb03ed088e472517fa0186acc4933

  • SHA256

    b312b68d7035ee5e5d0076d2204ad7f7ac1544949413e81466460a056642a9bb

  • SHA512

    c726b26287870a3446b2a8f48f39bcb1ccb84305360d249e2a8b7f34657c079e6ae6b61cfb8da3267194d1c7d4c0fc4b92365a455ff7ee28c7721ea9c25395b5

Score
10/10
vjw0rmpersistencetrojanworm

Malware Config

Extracted

Family

vjw0rm

C2

http://ourvjworm.duckdns.org:7974

Targets

    • Target

      6de643d185952a9903ab06d382c4373e516329536734d90be309004afaa5ea50

    • Size

      3KB

    • MD5

      b226987db14d44762e9ebefcda95e144

    • SHA1

      d86eac68820c39703e52142d3bf450525a9f8d6c

    • SHA256

      6de643d185952a9903ab06d382c4373e516329536734d90be309004afaa5ea50

    • SHA512

      c937e645be893774627bb9849c043f0ce0f9a35b39e843d2489124eaafe650ad55002dc90d1df68e6815950fb8f197a3cee73282eea19b2a701600aaba7775f2

    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

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks