Overview

overview

10

Static

static

bb5b9634ae...169.js

windows7_x64

10

bb5b9634ae...169.js

windows10-2004_x64

10

Sharing

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General

  • Target

    bb5b9634aeabce06f65c0a91cabdc75f4db2197c8ced0f36cbf69f67afe2c169

  • Size

    20KB

  • Sample

    220201-tsbqlshdap

  • MD5

    b2c51765548969781036522266ccfdda

  • SHA1

    981e625aeaec03dc095ab754e2e7667d63e76a4e

  • SHA256

    bb5b9634aeabce06f65c0a91cabdc75f4db2197c8ced0f36cbf69f67afe2c169

  • SHA512

    4a930725a96bf66da8cd09f5449a56ee2ed79d3bdead040fafe70bfb26f2468af5d3e2298467c1a5ed5fc633497fc2a2967982ff2f8b8a0130f961dfecf2e1ec

Score
10/10
vjw0rmpersistencetrojanworm

Malware Config

Targets

    • Target

      bb5b9634aeabce06f65c0a91cabdc75f4db2197c8ced0f36cbf69f67afe2c169

    • Size

      20KB

    • MD5

      b2c51765548969781036522266ccfdda

    • SHA1

      981e625aeaec03dc095ab754e2e7667d63e76a4e

    • SHA256

      bb5b9634aeabce06f65c0a91cabdc75f4db2197c8ced0f36cbf69f67afe2c169

    • SHA512

      4a930725a96bf66da8cd09f5449a56ee2ed79d3bdead040fafe70bfb26f2468af5d3e2298467c1a5ed5fc633497fc2a2967982ff2f8b8a0130f961dfecf2e1ec

    Score
    10/10
    vjw0rmpersistencetrojanworm

    • Vjw0rm

      Vjw0rm is a remote access trojan written in JavaScript.

      trojanwormvjw0rm

    • Blocklisted process makes network request

    • Sets service image path in registry

      persistence

    • 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

2
T1060

Privilege Escalation

Defense Evasion

Modify Registry

2
T1112

Credential Access

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks