Overview

overview

10

Static

static

URLScan

urlscan

1

http://terabox.com

windows10-1703-x64

10

Sharing

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General

  • Target

    http://terabox.com

  • Sample

    230102-ystnmsbc3v

Score
10/10
zloaderbotnetdiscoverypersistencetrojan

Malware Config

Targets

    • Target

      http://terabox.com

    Score
    10/10
    zloaderbotnetdiscoverypersistencetrojan

    • Modifies system executable filetype association

      persistence

    • Zloader, Terdot, DELoader, ZeusSphinx

      Zloader is a malware strain that was initially discovered back in August 2015.

      trojanbotnetzloader

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Registers COM server for autorun

      persistence

    • Checks computer location settings

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

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

      discovery
    behavioral1

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Change Default File Association

1
T1042

Registry Run Keys / Startup Folder

2
T1060

Privilege Escalation

Defense Evasion

Modify Registry

3
T1112

Install Root Certificate

1
T1130

Credential Access

Discovery

Query Registry

3
T1012

System Information Discovery

3
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks