Overview

overview

10

Static

static

3

2026-09-30...op.exe

windows10-2004-x64

10

2026-09-30...op.exe

windows11-ltsc_2024-x64

10

Analysis

  • max time kernel
    147s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260911-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    30/09/2026, 11:06

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General

  • Target
    2026-09-30_5e81b47aff27985e4207f97490ae513e_amadey_elex_rhadamanthys_smoke-loader_stop.exe
  • Size 698KB
  • Sample260930-m7myvsdf85
  • SHA256 7aa72f371bf6a807e7e6c1cd6dfa9131ddc714ce30f6c1ebd36e07f80d2a5707
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
865discoveryvidarstealer

Malware Config

Extracted

Family

  • vidar

Version

  • 40.8

Botnet

  • 865

C2

  • https://pavlovoler.tumblr.com/

Attributes
  • profile_id

    865

Signatures

  • Family: Vidar

    Vidar is an infostealer based on Arkei stealer.

    stealervidar
  • Detect binaries embedding considerable number of cryptocurrency wallet browser extension IDs. 3 IoCs
  • Detects executables containing SQL queries to confidential data stores. Observed in infostealers 1 IoCs
  • Detects executables containing potential Windows Defender anti-emulation checks 1 IoCs
  • Vidar Stealer 3 IoCs
    stealer
  • Program crash 1 IoCs
  • Reads the TCP/IP host and domain name from the registry 1 TTPs 2 IoCs

    The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.

    discovery
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

    discovery

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-09-30_5e81b47aff27985e4207f97490ae513e_amadey_elex_rhadamanthys_smoke-loader_stop.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-09-30_5e81b47aff27985e4207f97490ae513e_amadey_elex_rhadamanthys_smoke-loader_stop.exe"
    1⤵
    • Reads the TCP/IP host and domain name from the registry
    • System Location Discovery: System Language Discovery
    PID:3564
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 3564 -s 1060
      2⤵
      • Program crash
      PID:4600
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 3564 -ip 3564
    1⤵
      PID:3784

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

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          Downloads

          memory/3564-2-0x0000000000B10000-0x0000000000BE4000-memory.dmp
          Download

          memory/3564-1-0x00000000007E0000-0x00000000008E0000-memory.dmp
          Download

          memory/3564-15-0x0000000000400000-0x00000000004D7000-memory.dmp
          Download

          memory/3564-16-0x0000000000B10000-0x0000000000BE4000-memory.dmp
          Download