Overview

overview

10

Static

static

dridex

windows10_x64

10

Sharing

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General

  • Target

    ce3181bb4dcf608b065a2034a4b311316a4b0d04484ed656d741af24be39f118

  • Size

    657KB

  • Sample

    210921-r2f1kscdhp

  • MD5

    83e13d7e8d1f64ea857a096ca01acc02

  • SHA1

    dc007eb1acd196f2fceb0db36e00bcf44a1eb4f1

  • SHA256

    ce3181bb4dcf608b065a2034a4b311316a4b0d04484ed656d741af24be39f118

  • SHA512

    a9b03401abb08236ecd5692f0038ada21a9972abc008f39b016d592f369b9bad1168af638e6cfb6a4dc075ba14bd3e9508c8972fc1568279a1883e788dc23d45

Score
10/10
vidar828discoveryspywarestealersuricata

Malware Config

Extracted

Family

vidar

Version

40.8

Botnet

828

C2

https://pavlovoler.tumblr.com/

Attributes
  • profile_id

    828

Targets

    • Target

      ce3181bb4dcf608b065a2034a4b311316a4b0d04484ed656d741af24be39f118

    • Size

      657KB

    • MD5

      83e13d7e8d1f64ea857a096ca01acc02

    • SHA1

      dc007eb1acd196f2fceb0db36e00bcf44a1eb4f1

    • SHA256

      ce3181bb4dcf608b065a2034a4b311316a4b0d04484ed656d741af24be39f118

    • SHA512

      a9b03401abb08236ecd5692f0038ada21a9972abc008f39b016d592f369b9bad1168af638e6cfb6a4dc075ba14bd3e9508c8972fc1568279a1883e788dc23d45

    Score
    10/10
    vidar828discoveryspywarestealersuricata

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

      stealervidar

    • suricata: ET MALWARE Suspicious Zipped Filename in Outbound POST Request (Passwords.txt)

      suricata: ET MALWARE Suspicious Zipped Filename in Outbound POST Request (Passwords.txt)

      suricata

    • suricata: ET MALWARE Vidar/Arkei Stealer Client Data Upload

      suricata: ET MALWARE Vidar/Arkei Stealer Client Data Upload

      suricata

    • Vidar Stealer

      stealer

    • Downloads MZ/PE file

    • Loads dropped DLL

    • 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

    • 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

Privilege Escalation

Defense Evasion

Install Root Certificate

1
T1130

Modify Registry

1
T1112

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