Overview

overview

10

Static

static

SecuriteIn...68.exe

windows7_x64

10

SecuriteIn...68.exe

windows10_x64

10

Sharing

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General

  • Target

    SecuriteInfo.com.Trojan.Win32.Save.a.15582.17268

  • Size

    566KB

  • Sample

    210724-37f71s89b6

  • MD5

    32d1a33a5dc17560ff620016b398fec9

  • SHA1

    d8b202a3e682a0ccb3b7ee2295d5d62133cc7458

  • SHA256

    18a3ac7fdc9dd873724112c6a390f3c6e5876c6b72664575bb259ad482fdfa18

  • SHA512

    ed3c6d9c9b36aa1d4e1e837c7d081189ec9d177a3fd9d6d1e02c58fea072796220f9322de12cde778c6db3a6d777e1a8c201925fd3e9f284e322ee785c92cadb

Score
10/10
vidar921discoveryspywarestealersuricata

Malware Config

Extracted

Family

vidar

Version

39.7

Botnet

921

C2

https://shpak125.tumblr.com/

Attributes
  • profile_id

    921

Targets

    • Target

      SecuriteInfo.com.Trojan.Win32.Save.a.15582.17268

    • Size

      566KB

    • MD5

      32d1a33a5dc17560ff620016b398fec9

    • SHA1

      d8b202a3e682a0ccb3b7ee2295d5d62133cc7458

    • SHA256

      18a3ac7fdc9dd873724112c6a390f3c6e5876c6b72664575bb259ad482fdfa18

    • SHA512

      ed3c6d9c9b36aa1d4e1e837c7d081189ec9d177a3fd9d6d1e02c58fea072796220f9322de12cde778c6db3a6d777e1a8c201925fd3e9f284e322ee785c92cadb

    Score
    10/10
    vidar921discoveryspywarestealersuricata

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

      stealervidar

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

      suricata

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

      suricata

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

      suricata

    • Vidar Stealer

      stealer

    • Downloads MZ/PE file

    • Deletes itself

    • 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

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

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