Overview

overview

10

Static

static

011967ac33...99.exe

windows7_x64

10

011967ac33...99.exe

windows10-2004_x64

10

Sharing

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General

  • Target

    011967ac33971a4464f5ef88fb90d626e3e4562d2835d2a4a8a6899b5c64e199

  • Size

    660KB

  • Sample

    220524-be61gseeaj

  • MD5

    839a9b1195a3bdfac21eeb1c1ef0353d

  • SHA1

    ea96458f31b76b5ad1d4b1a98b28b7da34b8add7

  • SHA256

    011967ac33971a4464f5ef88fb90d626e3e4562d2835d2a4a8a6899b5c64e199

  • SHA512

    1b73d38bdd7aa26e88efafcb1c98bea2ed64d02f8d0e4f88c03e8145bdcfa4a1363fed5316c78727cf654fae1b9a6949050bbdf402fc1cfd36bdd37679e9b92e

Score
10/10
massloggervidar193discoveryspywarestealersuricata

Malware Config

Extracted

Family

vidar

Version

5

Botnet

193

C2

http://kolobkoproms.ug/

Attributes
  • profile_id

    193

Targets

    • Target

      011967ac33971a4464f5ef88fb90d626e3e4562d2835d2a4a8a6899b5c64e199

    • Size

      660KB

    • MD5

      839a9b1195a3bdfac21eeb1c1ef0353d

    • SHA1

      ea96458f31b76b5ad1d4b1a98b28b7da34b8add7

    • SHA256

      011967ac33971a4464f5ef88fb90d626e3e4562d2835d2a4a8a6899b5c64e199

    • SHA512

      1b73d38bdd7aa26e88efafcb1c98bea2ed64d02f8d0e4f88c03e8145bdcfa4a1363fed5316c78727cf654fae1b9a6949050bbdf402fc1cfd36bdd37679e9b92e

    Score
    10/10
    massloggervidar193discoveryspywarestealersuricata

    • MassLogger

      Masslogger is a .NET stealer targeting passwords from browsers, email and cryptocurrency clients.

      stealerspywaremasslogger

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

      stealervidar

    • Vidar log file

      Detects a log file produced by Vidar.

    • suricata: ET MALWARE Vidar/Arkei/Megumin/Oski Stealer HTTP POST Pattern

      suricata: ET MALWARE Vidar/Arkei/Megumin/Oski Stealer HTTP POST Pattern

      suricata

    • Vidar Stealer

      stealer

    • Reads local data of messenger clients

      Infostealers often target stored data of messaging applications, which can include saved credentials and account information.

      spywarestealer

    • Reads user/profile data of local email clients

      Email clients store some user data on disk where infostealers will often target it.

      spywarestealer

    • 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

    • 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.

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

4
T1081

Discovery

Query Registry

2
T1012

System Information Discovery

1
T1082

Lateral Movement

Collection

Data from Local System

4
T1005

Exfiltration

Command and Control

Impact

Tasks