Overview

overview

10

Static

static

dridex

windows10_x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    888de44182a88d69f5b304acfce7bd6e4478e6552ee45fb9d9038278b3c30b60

  • Size

    771KB

  • Sample

    210721-2wb8mpwtl2

  • MD5

    599af8dde747a4c41a1f70b762ca8b72

  • SHA1

    428057643a42360453911ef5dfd95ee86a874e54

  • SHA256

    888de44182a88d69f5b304acfce7bd6e4478e6552ee45fb9d9038278b3c30b60

  • SHA512

    ef0408065b22ecd8cab231822dbd42719879564fdcca909d177543732247be1810e7d1f98679280081937ae9e166b34b5e31ffaa6c28fca9491d2af4952ffaa7

Score
10/10
vidar517discoverypersistencespywarestealer

Malware Config

Extracted

Family

vidar

Version

39.6

Botnet

517

C2

https://sslamlssa1.tumblr.com/

Attributes
  • profile_id

    517

Targets

    • Target

      888de44182a88d69f5b304acfce7bd6e4478e6552ee45fb9d9038278b3c30b60

    • Size

      771KB

    • MD5

      599af8dde747a4c41a1f70b762ca8b72

    • SHA1

      428057643a42360453911ef5dfd95ee86a874e54

    • SHA256

      888de44182a88d69f5b304acfce7bd6e4478e6552ee45fb9d9038278b3c30b60

    • SHA512

      ef0408065b22ecd8cab231822dbd42719879564fdcca909d177543732247be1810e7d1f98679280081937ae9e166b34b5e31ffaa6c28fca9491d2af4952ffaa7

    Score
    10/10
    vidar517discoverypersistencespywarestealer

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

      stealervidar

    • Vidar Stealer

      stealer

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Loads dropped DLL

    • Modifies file permissions

      discovery

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

      spywarestealer

    • Accesses 2FA software files, possible credential harvesting

      spywarestealer

    • Accesses cryptocurrency files/wallets, possible credential harvesting

      spyware

    • 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

    • Looks up external IP address via web service

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

    • Suspicious use of SetThreadContext

    behavioral1

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

Defense Evasion

File Permissions Modification

1
T1222

Modify Registry

2
T1112

Install Root Certificate

1
T1130

Credential Access

Credentials in Files

3
T1081

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Data from Local System

3
T1005

Exfiltration

Command and Control

Impact

Tasks