Overview

overview

10

Static

static

RFQ AS894 - SG633.js

windows7_x64

10

RFQ AS894 - SG633.js

windows10-2004_x64

10

Sharing

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General

  • Target

    RFQ AS894 - SG633.js

  • Size

    624KB

  • Sample

    220623-m45dqscfgl

  • MD5

    d3db2dfffd41f471363876a0903e3f66

  • SHA1

    e02adf79034ee16a5206dc99cafcd90994c3f8bf

  • SHA256

    6bd23e175ea8456501a0575bca2c0d3892fa37666232750a08194d010fb6bae7

  • SHA512

    745163d3378b6ccfdf22213bcfdd74c560c954992dca47c62d3273f528937f66503e5caf7f9bbc891caf34ee882d7ae7ef56d349a7d4eda7abf98c31294f6164

Score
10/10
strratvjw0rmpersistencestealersuricatatrojanworm

Malware Config

Targets

    • Target

      RFQ AS894 - SG633.js

    • Size

      624KB

    • MD5

      d3db2dfffd41f471363876a0903e3f66

    • SHA1

      e02adf79034ee16a5206dc99cafcd90994c3f8bf

    • SHA256

      6bd23e175ea8456501a0575bca2c0d3892fa37666232750a08194d010fb6bae7

    • SHA512

      745163d3378b6ccfdf22213bcfdd74c560c954992dca47c62d3273f528937f66503e5caf7f9bbc891caf34ee882d7ae7ef56d349a7d4eda7abf98c31294f6164

    Score
    10/10
    strratvjw0rmpersistencestealersuricatatrojanworm

    • STRRAT

      STRRAT is a remote access tool than can steal credentials and log keystrokes.

      trojanstealerstrrat

    • Vjw0rm

      Vjw0rm is a remote access trojan written in JavaScript.

      trojanwormvjw0rm

    • suricata: ET MALWARE STRRAT CnC Checkin

      suricata: ET MALWARE STRRAT CnC Checkin

      suricata

    • Blocklisted process makes network request

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Drops startup file

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    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

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks