Overview

overview

10

Static

static

3

2bc655734f...3d.exe

windows7-x64

10

2bc655734f...3d.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    150s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    07-04-2024 18:02

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General

  • Target

    2bc655734f222b5e92e83fe8ed165da8532b48d095be5b7a3cee5d0887ce6b3d.exe

  • Size

    235KB

  • MD5

    48dfbfaf3425ecf86f604aadcd798f4f

  • SHA1

    0b497d85bee17388ca96d641cf1b7333daeb71d7

  • SHA256

    2bc655734f222b5e92e83fe8ed165da8532b48d095be5b7a3cee5d0887ce6b3d

  • SHA512

    d4d98b7376b336350c121328e3726d0c7ac3df5bd7520edab7bb6e0306dad92b167a8d10930e478238bd8d0659553532841ed9195d7dea90e65a701fa2dde291

  • SSDEEP

    6144:3gPE7OI4gkrHtWJcYRAKOdMXCfdmQg1w4maT:3sEyI4FYJcGATJfdmTmK

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\2bc655734f222b5e92e83fe8ed165da8532b48d095be5b7a3cee5d0887ce6b3d.exe
    "C:\Users\Admin\AppData\Local\Temp\2bc655734f222b5e92e83fe8ed165da8532b48d095be5b7a3cee5d0887ce6b3d.exe"
    1⤵
    • Checks SCSI registry key(s)
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    PID:2364

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

2
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/1200-4-0x0000000002AA0000-0x0000000002AB6000-memory.dmp
    Filesize

    88KB

    Download
  • memory/2364-1-0x0000000000900000-0x0000000000A00000-memory.dmp
    Filesize

    1024KB

    Download
  • memory/2364-2-0x0000000000220000-0x000000000022B000-memory.dmp
    Filesize

    44KB

    Download
  • memory/2364-3-0x0000000000400000-0x0000000000857000-memory.dmp
    Filesize

    4.3MB

    Download
  • memory/2364-5-0x0000000000400000-0x0000000000857000-memory.dmp
    Filesize

    4.3MB

    Download