Overview

overview

10

Static

static

3

23aab93abd...62.exe

windows7-x64

10

23aab93abd...62.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    153s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    27/05/2024, 22:50

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General

  • Target

    23aab93abdff843854492cefcec5547ee0d40c774288a2132f573c73e8bd9862.exe

  • Size

    242KB

  • MD5

    d3490a28c03f04a853bd4b956af930c4

  • SHA1

    9136414fc7ae25dd486f5aa05edc9d3be69cf64a

  • SHA256

    23aab93abdff843854492cefcec5547ee0d40c774288a2132f573c73e8bd9862

  • SHA512

    c92bc4a2d3ce3e252fd7de1ad7f69bc17aa1160c581dc9fcfb4142ff168e753a1d9d9ec5f1c2f2718c895852bb8cb9a27bb61112b17b0e3ad8812345c7f918fa

  • SSDEEP

    3072:TtjYJ3/nP9uJONSLx7EbedCg2y5G+nQ3:TtjAnoOkxYbQCg0+Q

Score
10/10
smokeloaderpub3backdoortrojan

Malware Config

Extracted

Family

smokeloader

Botnet

pub3

Extracted

Family

smokeloader

Version

2022

C2

http://dbfhns.in/tmp/index.php

http://guteyr.cc/tmp/index.php

http://greendag.ru/tmp/index.php

http://lobulraualov.in.net/tmp/index.php
rc4.i32
rc4.i32

Signatures

  • SmokeLoader

    Modular backdoor trojan in use since 2014.

    trojanbackdoorsmokeloader
  • Deletes itself 1 IoCs
  • Checks SCSI registry key(s) 3 TTPs 3 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Uses Task Scheduler COM API 1 TTPs

    The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.

    persistence

Processes

  • C:\Users\Admin\AppData\Local\Temp\23aab93abdff843854492cefcec5547ee0d40c774288a2132f573c73e8bd9862.exe
    "C:\Users\Admin\AppData\Local\Temp\23aab93abdff843854492cefcec5547ee0d40c774288a2132f573c73e8bd9862.exe"
    1⤵
    • Checks SCSI registry key(s)
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    PID:468
  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=4116 --field-trial-handle=3192,i,2785050981002401924,4037047756083432660,262144 --variations-seed-version /prefetch:8
    1⤵
      PID:792

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • memory/468-1-0x00000000020C0000-0x00000000021C0000-memory.dmp

      Filesize

      1024KB

      Download

    • memory/468-2-0x0000000001FD0000-0x0000000001FDB000-memory.dmp

      Filesize

      44KB

      Download

    • memory/468-3-0x0000000000400000-0x000000000040B000-memory.dmp

      Filesize

      44KB

      Download

    • memory/468-4-0x0000000000400000-0x0000000001F88000-memory.dmp

      Filesize

      27.5MB

      Download

    • memory/468-10-0x0000000000400000-0x000000000040B000-memory.dmp

      Filesize

      44KB

      Download

    • memory/468-9-0x0000000001FD0000-0x0000000001FDB000-memory.dmp

      Filesize

      44KB

      Download

    • memory/468-6-0x0000000000400000-0x0000000001F88000-memory.dmp

      Filesize

      27.5MB

      Download

    • memory/3296-5-0x0000000003340000-0x0000000003356000-memory.dmp

      Filesize

      88KB

      Download