Overview

overview

10

Static

static

5174578092...a2.exe

windows7_x64

10

5174578092...a2.exe

windows10-2004_x64

10

Analysis

  • max time kernel
    146s
  • max time network
    149s
  • platform
    windows7_x64
  • resource
    win7-20220414-en
  • submitted
    20-05-2022 04:43

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General

  • Target

    5174578092599093cad0ec486fc0387458889935ded18c981fbd52998723bca2.exe

  • Size

    592KB

  • MD5

    b9f889d7abd9940ad85bfa72128bb722

  • SHA1

    91d545d5eff271ab370ecd22f5e80249287b8709

  • SHA256

    5174578092599093cad0ec486fc0387458889935ded18c981fbd52998723bca2

  • SHA512

    587154cc1c37fb639baef39f4a6435bc6c64f9a7bc4d9dc843654aa054b6c193948512dc7558f86728639527a6fd5583bbb885162c1819ff0f46e63e349416f2

Score
10/10
vidar517discoveryspywarestealersuricata

Malware Config

Extracted

Family

vidar

Version

29.9

Botnet

517

C2

http://mordisemn.com/

Attributes
  • profile_id

    517

Signatures

  • Vidar

    Vidar is an infostealer based on Arkei stealer.

    stealervidar
  • 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 2 IoCs
    stealer
  • Reads local data of messenger clients 2 TTPs

    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 2 TTPs

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

    spywarestealer
  • Reads user/profile data of web browsers 2 TTPs

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

    spywarestealer
  • Accesses 2FA software files, possible credential harvesting 2 TTPs
    spywarestealer
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

    discovery
  • Looks up external IP address via web service 1 IoCs

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

  • Checks processor information in registry 2 TTPs 2 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\5174578092599093cad0ec486fc0387458889935ded18c981fbd52998723bca2.exe
    "C:\Users\Admin\AppData\Local\Temp\5174578092599093cad0ec486fc0387458889935ded18c981fbd52998723bca2.exe"
    1⤵
    • Checks processor information in registry
    • Suspicious behavior: EnumeratesProcesses
    PID:908

Network

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

Replay Monitor

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Downloads

  • memory/908-54-0x0000000075CD1000-0x0000000075CD3000-memory.dmp
    Filesize

    8KB

    Download
  • memory/908-55-0x0000000000313000-0x000000000036A000-memory.dmp
    Filesize

    348KB

    Download
  • memory/908-56-0x0000000000A60000-0x0000000000AEA000-memory.dmp
    Filesize

    552KB

    Download
  • memory/908-57-0x0000000000400000-0x00000000009E7000-memory.dmp
    Filesize

    5.9MB

    Download