Overview

overview

10

Static

static

Quote_PDF.js

windows7-x64

10

Quote_PDF.js

windows10-2004-x64

10

Sharing

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General

  • Target

    Quote_PDF.js

  • Size

    430KB

  • Sample

    220813-g27heshaf2

  • MD5

    fe558e8b7bad1d01fdefcefd7855fcbf

  • SHA1

    2756be8542cd985eb705cfa6c2dfd6320fc00f7d

  • SHA256

    d40160387487b0dac0046d366ac8eb84925c1623f2f9e85f7f80389a39c713af

  • SHA512

    f6bca4122741c972c8ed9810f635fc9c70e9b069997e1b22baf123ecd9a75ece631d51a324480e59843bf7064ad0ded6a4f489dc8ae8952e40f2a16e2eeb9ebd

Score
10/10
netwirevjw0rmbotnetpersistenceratstealertrojanworm

Malware Config

Targets

    • Target

      Quote_PDF.js

    • Size

      430KB

    • MD5

      fe558e8b7bad1d01fdefcefd7855fcbf

    • SHA1

      2756be8542cd985eb705cfa6c2dfd6320fc00f7d

    • SHA256

      d40160387487b0dac0046d366ac8eb84925c1623f2f9e85f7f80389a39c713af

    • SHA512

      f6bca4122741c972c8ed9810f635fc9c70e9b069997e1b22baf123ecd9a75ece631d51a324480e59843bf7064ad0ded6a4f489dc8ae8952e40f2a16e2eeb9ebd

    Score
    10/10
    netwirevjw0rmbotnetpersistenceratstealertrojanworm

    • NetWire RAT payload

      rat

    • Netwire

      Netwire is a RAT with main functionalities focused password stealing and keylogging, but also includes remote control capabilities as well.

      botnetstealernetwire

    • Vjw0rm

      Vjw0rm is a remote access trojan written in JavaScript.

      trojanwormvjw0rm

    • Blocklisted process makes network request

    • Executes dropped EXE

    • 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
    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

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