Overview

overview

10

Static

static

3

winprofile

windows7-x64

10

winprofile

windows10-1703-x64

10

Analysis

  • max time kernel
    300s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    08-04-2024 04:58

Sharing

Copy URL
Twitter E-mail
Report Analysis Logs

General

  • Target

    2463595fce8fae3ef2808c0039ef07dd4ca1305532dfbbb42c8bd5333bea1cec.exe

  • Size

    228KB

  • MD5

    449a3b0367ad3203a64b3c9ed19c5a98

  • SHA1

    8131f9690c9c677b25b0db91cea303c8d1e0822e

  • SHA256

    2463595fce8fae3ef2808c0039ef07dd4ca1305532dfbbb42c8bd5333bea1cec

  • SHA512

    d0de903d936fe1b2ef78eb7f0e3019fb2c7821a26ad1b57ffe6929a4c36639a7c1d6567d50fa735aeac200d8febb2d88c3b1df19cfefd6661c28bcae4c2c8ea9

  • SSDEEP

    6144:ESqotkEjFxvPJMEE2SfF/uzXHyg5wMMKS:AomEjFxvPuEfSd2zXSg5

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
  • 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
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of SendNotifyMessage 2 IoCs
  • Suspicious use of WriteProcessMemory 4 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\2463595fce8fae3ef2808c0039ef07dd4ca1305532dfbbb42c8bd5333bea1cec.exe
    "C:\Users\Admin\AppData\Local\Temp\2463595fce8fae3ef2808c0039ef07dd4ca1305532dfbbb42c8bd5333bea1cec.exe"
    1⤵
    • Checks SCSI registry key(s)
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    PID:2320
  • C:\Windows\system32\taskeng.exe
    taskeng.exe {51AFEA77-01DF-43F1-891D-1D94CB84EC79} S-1-5-21-3452737119-3959686427-228443150-1000:QGTQZTRE\Admin:Interactive:[1]
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2876
    • C:\Users\Admin\AppData\Roaming\atetewa
      C:\Users\Admin\AppData\Roaming\atetewa
      2⤵
      • Executes dropped EXE
      • Checks SCSI registry key(s)
      • Suspicious behavior: MapViewOfSection
      PID:2620

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

Loading Replay Monitor...

Downloads

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

    228KB

    MD5

    449a3b0367ad3203a64b3c9ed19c5a98

    SHA1

    8131f9690c9c677b25b0db91cea303c8d1e0822e

    SHA256

    2463595fce8fae3ef2808c0039ef07dd4ca1305532dfbbb42c8bd5333bea1cec

    SHA512

    d0de903d936fe1b2ef78eb7f0e3019fb2c7821a26ad1b57ffe6929a4c36639a7c1d6567d50fa735aeac200d8febb2d88c3b1df19cfefd6661c28bcae4c2c8ea9

    Download Submit
  • memory/1256-4-0x0000000002CE0000-0x0000000002CF6000-memory.dmp
    Filesize

    88KB

    Download
  • memory/1256-16-0x0000000002DB0000-0x0000000002DC6000-memory.dmp
    Filesize

    88KB

    Download
  • memory/2320-1-0x0000000002CC0000-0x0000000002DC0000-memory.dmp
    Filesize

    1024KB

    Download
  • memory/2320-2-0x0000000000220000-0x000000000022B000-memory.dmp
    Filesize

    44KB

    Download
  • memory/2320-3-0x0000000000400000-0x0000000002B62000-memory.dmp
    Filesize

    39.4MB

    Download
  • memory/2320-5-0x0000000000400000-0x0000000002B62000-memory.dmp
    Filesize

    39.4MB

    Download
  • memory/2620-14-0x0000000000270000-0x0000000000370000-memory.dmp
    Filesize

    1024KB

    Download
  • memory/2620-15-0x0000000000400000-0x0000000002B62000-memory.dmp
    Filesize

    39.4MB

    Download
  • memory/2620-17-0x0000000000400000-0x0000000002B62000-memory.dmp
    Filesize

    39.4MB

    Download