Overview

overview

10

Static

static

3

968a57c735...a8.exe

windows7-x64

10

968a57c735...a8.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    150s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    20/02/2024, 16:07

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General

  • Target

    968a57c7356ede352e24d152d317e576c67408172b22bd5e76cff435f4b45ba8.exe

  • Size

    131KB

  • MD5

    a5ded4c1001aff352387e75f27fb2a1f

  • SHA1

    fb746a9eee8fc138d982edbc5de2401a8b054ac4

  • SHA256

    968a57c7356ede352e24d152d317e576c67408172b22bd5e76cff435f4b45ba8

  • SHA512

    e381d29ab8fc4f929a8a411b72bee6701acc37dd74f3f52a0578c61ef25b37bc3909c8b961d7704125614579069e56b804922d1518d55c13f38d420d4fbc24e7

  • SSDEEP

    3072:aK4VduQocFVJgDzOJE+nzWq1VITQ1ZqMj:aK2uQnFVSDzOTDIMrq

Score
10/10
smokeloaderpub1backdoortrojan

Malware Config

Extracted

Family

smokeloader

Botnet

pub1

Extracted

Family

smokeloader

Version

2022

C2

http://sjyey.com/tmp/index.php

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

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

http://piratia.pw/tmp/index.php

http://go-piratia.ru/tmp/index.php
rc4.i32
rc4.i32

Signatures

  • SmokeLoader

    Modular backdoor trojan in use since 2014.

    trojanbackdoorsmokeloader
  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Checks SCSI registry key(s) 3 TTPs 6 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: MapViewOfSection 2 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\968a57c7356ede352e24d152d317e576c67408172b22bd5e76cff435f4b45ba8.exe
    "C:\Users\Admin\AppData\Local\Temp\968a57c7356ede352e24d152d317e576c67408172b22bd5e76cff435f4b45ba8.exe"
    1⤵
    • Checks SCSI registry key(s)
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    PID:1200
  • C:\Users\Admin\AppData\Roaming\ghihwbv
    C:\Users\Admin\AppData\Roaming\ghihwbv
    1⤵
    • Executes dropped EXE
    • Checks SCSI registry key(s)
    • Suspicious behavior: MapViewOfSection
    PID:568

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        • C:\Users\Admin\AppData\Roaming\ghihwbv
          Filesize

          131KB

          MD5

          a5ded4c1001aff352387e75f27fb2a1f

          SHA1

          fb746a9eee8fc138d982edbc5de2401a8b054ac4

          SHA256

          968a57c7356ede352e24d152d317e576c67408172b22bd5e76cff435f4b45ba8

          SHA512

          e381d29ab8fc4f929a8a411b72bee6701acc37dd74f3f52a0578c61ef25b37bc3909c8b961d7704125614579069e56b804922d1518d55c13f38d420d4fbc24e7

          Download Submit

        • memory/568-14-0x0000000000A20000-0x0000000000B20000-memory.dmp

          Filesize

          1024KB

          Download

        • memory/568-15-0x0000000000400000-0x0000000000816000-memory.dmp

          Filesize

          4.1MB

          Download

        • memory/568-19-0x0000000000400000-0x0000000000816000-memory.dmp

          Filesize

          4.1MB

          Download

        • memory/1200-1-0x0000000000850000-0x0000000000950000-memory.dmp

          Filesize

          1024KB

          Download

        • memory/1200-2-0x00000000009A0000-0x00000000009AB000-memory.dmp

          Filesize

          44KB

          Download

        • memory/1200-3-0x0000000000400000-0x0000000000816000-memory.dmp

          Filesize

          4.1MB

          Download

        • memory/1200-5-0x0000000000400000-0x0000000000816000-memory.dmp

          Filesize

          4.1MB

          Download

        • memory/3408-4-0x00000000014E0000-0x00000000014F6000-memory.dmp

          Filesize

          88KB

          Download

        • memory/3408-16-0x0000000001530000-0x0000000001546000-memory.dmp

          Filesize

          88KB

          Download