Overview

overview

10

Static

static

3

winprofile

windows7-x64

10

winprofile

windows10-1703-x64

10

Analysis

  • max time kernel
    300s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    29-04-2024 12:34

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General

  • Target

    f5dfbe131bee62d14c8ec22d39441965c31a6329ab3a90969116990a39a7e847.exe

  • Size

    311KB

  • MD5

    ff43d753e5a865d2ce56c26c0f61a980

  • SHA1

    d495d2a0d9dccb27e7755fe359e453bdbe632724

  • SHA256

    f5dfbe131bee62d14c8ec22d39441965c31a6329ab3a90969116990a39a7e847

  • SHA512

    6c21f36ce2e3e2a3854aebb54551ae6a3e8699fd837b3c74d9ae613f9658bee0d3593a821e35e06fd207563070c1192974a38c6be3ce33b2d2a6fc292eefb1cf

  • SSDEEP

    3072:h1KVGr1WppYqers2HnbL+czhwt0mNIIaL/RsFqvVokiLdLpJ/W0m/lHMwWF9ymk2:+z7CLc0mNIbLZsKQLlWbM17JODE

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
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of SendNotifyMessage 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\f5dfbe131bee62d14c8ec22d39441965c31a6329ab3a90969116990a39a7e847.exe
    "C:\Users\Admin\AppData\Local\Temp\f5dfbe131bee62d14c8ec22d39441965c31a6329ab3a90969116990a39a7e847.exe"
    1⤵
    • Checks SCSI registry key(s)
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    PID:2004

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/1084-4-0x0000000002D70000-0x0000000002D86000-memory.dmp
    Filesize

    88KB

    Download
  • memory/2004-1-0x00000000002D0000-0x00000000003D0000-memory.dmp
    Filesize

    1024KB

    Download
  • memory/2004-2-0x00000000001B0000-0x00000000001BB000-memory.dmp
    Filesize

    44KB

    Download
  • memory/2004-3-0x0000000000400000-0x0000000001A19000-memory.dmp
    Filesize

    22.1MB

    Download
  • memory/2004-5-0x0000000000400000-0x0000000001A19000-memory.dmp
    Filesize

    22.1MB

    Download