Overview

overview

10

Static

static

3

a7abbbf02f...35.exe

windows7-x64

10

a7abbbf02f...35.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    157s
  • max time network
    161s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19-04-2024 13:29

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General

  • Target

    a7abbbf02fcd2e38feafd5b6edf2699d3457256a3b635da9a62dd8b6bfbf1535.exe

  • Size

    310KB

  • MD5

    822572786b181ffa47f6c8830e0dfbf0

  • SHA1

    df0d42904e91401156f5726a29eb86f3cbad14d6

  • SHA256

    a7abbbf02fcd2e38feafd5b6edf2699d3457256a3b635da9a62dd8b6bfbf1535

  • SHA512

    e6c979df6dfa31a0eced2bea427c4b1662d2b0ef3da297a8a06292ea0f462ed25ce07cdc388ccbce9cde36ada82c3dcde564ce47c28e38afeb7aebda6ef062bc

  • SSDEEP

    6144:CEYxk/kf7OYoVKpdxzc36p9QhOiWzCqN3O:Cbu/kf7OYocpdxDaOiGNe

Score
10/10
smokeloaderpub3backdoortrojan

Malware Config

Extracted

Family

smokeloader

Botnet

pub3

Extracted

Family

smokeloader

Version

2022

C2

http://nidoe.org/tmp/index.php

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

http://uama.com.ua/tmp/index.php

http://talesofpirates.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\a7abbbf02fcd2e38feafd5b6edf2699d3457256a3b635da9a62dd8b6bfbf1535.exe
    "C:\Users\Admin\AppData\Local\Temp\a7abbbf02fcd2e38feafd5b6edf2699d3457256a3b635da9a62dd8b6bfbf1535.exe"
    1⤵
    • Checks SCSI registry key(s)
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    PID:1152
  • 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=4136 --field-trial-handle=2692,i,8678872182442199182,12502579059484928042,262144 --variations-seed-version /prefetch:8
    1⤵
      PID:624

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • memory/1152-2-0x0000000004A70000-0x0000000004A7B000-memory.dmp

      Filesize

      44KB

      Download

    • memory/1152-1-0x0000000002EC0000-0x0000000002FC0000-memory.dmp

      Filesize

      1024KB

      Download

    • memory/1152-3-0x0000000000400000-0x0000000002D2C000-memory.dmp

      Filesize

      41.2MB

      Download

    • memory/1152-5-0x0000000000400000-0x0000000002D2C000-memory.dmp

      Filesize

      41.2MB

      Download

    • memory/1152-8-0x0000000004A70000-0x0000000004A7B000-memory.dmp

      Filesize

      44KB

      Download

    • memory/3332-4-0x00000000023F0000-0x0000000002406000-memory.dmp

      Filesize

      88KB

      Download