Overview

overview

10

Static

static

3

file.exe

windows7-x64

10

file.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    150s
  • max time network
    127s
  • platform
    windows7_x64
  • resource
    win7-20231025-en
  • resource tags

    arch:x64arch:x86image:win7-20231025-enlocale:en-usos:windows7-x64system
  • submitted
    07-12-2023 22:00

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General

  • Target

    file.exe

  • Size

    289KB

  • MD5

    c7f07bcec17b3fc5170bea38ad13ebb7

  • SHA1

    476b117963d846ebaec5771af1fdbb4fb8cafef4

  • SHA256

    c0fb2ac100a39158f119a5b57b5c220a9d75e53c451b5936b06cb2caafa41b01

  • SHA512

    b6bac845f2ee1f13ba527ac31a3361d9237da76fb84b717bebf199c630fdf4afdb855c360e0d3757f58750da3397446c554b93ad2b2be488f7bc16b2f2e6d583

  • SSDEEP

    3072:7o+JQ23tc9G3BFX3muXtqbOx+SMakfl4kDRNYZapPwOeTRWL:UYBc9G3B53lgbOx7aRLYMpoT

Score
10/10
smokeloaderpub4backdoortrojan

Malware Config

Extracted

Family

smokeloader

Botnet

pub4

Extracted

Family

smokeloader

Version

2022

C2

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

http://trunk-co.ru/tmp/index.php

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

http://pirateking.online/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
  • 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: GetForegroundWindowSpam 1 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\file.exe
    "C:\Users\Admin\AppData\Local\Temp\file.exe"
    1⤵
    • Checks SCSI registry key(s)
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    PID:2936

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/1204-4-0x0000000002B10000-0x0000000002B26000-memory.dmp
    Filesize

    88KB

    Download
  • memory/1204-11-0x000007FEF5320000-0x000007FEF5463000-memory.dmp
    Filesize

    1.3MB

    Download
  • memory/1204-12-0x000007FEC1D90000-0x000007FEC1D9A000-memory.dmp
    Filesize

    40KB

    Download
  • memory/1204-13-0x000007FEF5320000-0x000007FEF5463000-memory.dmp
    Filesize

    1.3MB

    Download
  • memory/2936-1-0x0000000000250000-0x0000000000350000-memory.dmp
    Filesize

    1024KB

    Download
  • memory/2936-2-0x0000000000240000-0x000000000024B000-memory.dmp
    Filesize

    44KB

    Download
  • memory/2936-3-0x0000000000400000-0x000000000086B000-memory.dmp
    Filesize

    4.4MB

    Download
  • memory/2936-5-0x0000000000400000-0x000000000086B000-memory.dmp
    Filesize

    4.4MB

    Download