Overview

overview

10

Static

static

dridex

windows10_x64

10

Sharing

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General

  • Target

    1680f6f25fea05fffdd4a676d21384d49ceb1ff3a1ddd9febfb3885ddf62b15f

  • Size

    635KB

  • Sample

    210915-h6t9bsdbcl

  • MD5

    a572a953c527fa7065936423f8b0d7fc

  • SHA1

    38cc039424dc89fa0f079d3dff75e0c05949108c

  • SHA256

    1680f6f25fea05fffdd4a676d21384d49ceb1ff3a1ddd9febfb3885ddf62b15f

  • SHA512

    e28bb08e7a92b37a8faccc1a9cab5b33f4ffffdd2f77571f0e424370b825a28900c45fbf7c2f3a5f7fd1427ceb82a034f9932ed623fec5fa7f86595f31cf8bf7

Score
10/10
vidar1008discoveryspywarestealersuricata

Malware Config

Extracted

Family

vidar

Version

40.6

Botnet

1008

C2

https://dimonbk83.tumblr.com/

Attributes
  • profile_id

    1008

Targets

    • Target

      1680f6f25fea05fffdd4a676d21384d49ceb1ff3a1ddd9febfb3885ddf62b15f

    • Size

      635KB

    • MD5

      a572a953c527fa7065936423f8b0d7fc

    • SHA1

      38cc039424dc89fa0f079d3dff75e0c05949108c

    • SHA256

      1680f6f25fea05fffdd4a676d21384d49ceb1ff3a1ddd9febfb3885ddf62b15f

    • SHA512

      e28bb08e7a92b37a8faccc1a9cab5b33f4ffffdd2f77571f0e424370b825a28900c45fbf7c2f3a5f7fd1427ceb82a034f9932ed623fec5fa7f86595f31cf8bf7

    Score
    10/10
    vidar1008discoveryspywarestealersuricata

    • 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

    • suricata: ET MALWARE Vidar/Arkei/Megumin/Oski Stealer Data Exfil

      suricata: ET MALWARE Vidar/Arkei/Megumin/Oski Stealer Data Exfil

      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