Overview

overview

10

Static

static

10

37e6e5d8b3...mp.exe

windows7-x64

10

37e6e5d8b3...mp.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    150s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    02-07-2024 23:31

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General

  • Target

    37e6e5d8b399fefb9ae774516ff6367e800c69a272e18a654bb84ccff2d7c67a_dump.exe

  • Size

    40KB

  • MD5

    c280b435ae8e9bcf43b221df43e9fc65

  • SHA1

    5185a39475de9e0b98f1faba04a9e3bf9e3d5d76

  • SHA256

    fa39d4dbbf0828f381cf30adfb6b5f3c207e86d22eccbfcc4d4ecd90573e4b6b

  • SHA512

    1ab923c51af946ea21fef2056618b4180ae9933ee9befe100d61e6039cfc8a959c9e8ecccf0edbb6d23c545f8f81336c5555eb8694bb0c89b600a8aa2f7dd878

  • SSDEEP

    768:Z/8mWE+vcY96DhR8ZSDc28hO3c3VgDeoVZnE:2a+0Y96DhR8658533s

Score
10/10
smokeloaderpub1backdoortrojan

Malware Config

Extracted

Family

smokeloader

Botnet

pub1

Extracted

Family

smokeloader

Version

2022

C2

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

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

http://office-techs.biz/tmp/index.php

http://cx5519.com/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
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of SendNotifyMessage 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\37e6e5d8b399fefb9ae774516ff6367e800c69a272e18a654bb84ccff2d7c67a_dump.exe
    "C:\Users\Admin\AppData\Local\Temp\37e6e5d8b399fefb9ae774516ff6367e800c69a272e18a654bb84ccff2d7c67a_dump.exe"
    1⤵
    • Checks SCSI registry key(s)
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    PID:1040

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

1
T1012

Peripheral Device Discovery

1
T1120

System Information Discovery

1
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

  • memory/1040-0-0x0000000000400000-0x000000000040B000-memory.dmp
    Filesize

    44KB

    Download
  • memory/1040-2-0x0000000000400000-0x000000000040B000-memory.dmp
    Filesize

    44KB

    Download
  • memory/1192-1-0x00000000024A0000-0x00000000024B6000-memory.dmp
    Filesize

    88KB

    Download