Overview

overview

10

Static

static

436b22bb23...4c.exe

windows7_x64

10

436b22bb23...4c.exe

windows10-2004_x64

10

Analysis

  • max time kernel
    186s
  • max time network
    192s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220414-en
  • submitted
    07-07-2022 22:58

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General

  • Target

    436b22bb2341d2d123c746da8ff4c1ed600bc8668baaa042cb50a3c5a220034c.exe

  • Size

    459KB

  • MD5

    4d9c6a50e3a296f4eccb450aa97ac34b

  • SHA1

    e860fff60ac1bebae67463e335f9800c6460136f

  • SHA256

    436b22bb2341d2d123c746da8ff4c1ed600bc8668baaa042cb50a3c5a220034c

  • SHA512

    db32d40fa5de9b759ac13337d459666faec91512584e2182890e6aef45b190cb01aeedc94699cffe5b0b70e7b254f2b2d4e122c21d2636793ca7f506a1c80f60

Score
10/10
vidar533discoveryspywarestealer

Malware Config

Extracted

Family

vidar

Version

16.3

Botnet

533

C2

http://ybookfli.net/

Attributes
  • profile_id

    533

Signatures

  • Vidar

    Vidar is an infostealer based on Arkei stealer.

    stealervidar
  • Vidar Stealer 3 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 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\436b22bb2341d2d123c746da8ff4c1ed600bc8668baaa042cb50a3c5a220034c.exe
    "C:\Users\Admin\AppData\Local\Temp\436b22bb2341d2d123c746da8ff4c1ed600bc8668baaa042cb50a3c5a220034c.exe"
    1⤵
    • Checks processor information in registry
    • Suspicious behavior: EnumeratesProcesses
    PID:2272

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • memory/2272-130-0x000000000072C000-0x0000000000783000-memory.dmp
    Filesize

    348KB

    Download
  • memory/2272-131-0x00000000020B0000-0x000000000213B000-memory.dmp
    Filesize

    556KB

    Download
  • memory/2272-132-0x0000000000400000-0x000000000049C000-memory.dmp
    Filesize

    624KB

    Download
  • memory/2272-133-0x0000000000400000-0x000000000049C000-memory.dmp
    Filesize

    624KB

    Download