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
    04-04-2024 23:00

General

  • Target

    dd07c0651265d797ac87119e2c284c5a106e88fa27a2fc8e9e00c16107c183bc.exe

  • Size

    285KB

  • MD5

    2e7b9c3df70793545422d52a1607a8bb

  • SHA1

    8cd17b17e8f571ae3fa1e612cb0848514a42fa78

  • SHA256

    dd07c0651265d797ac87119e2c284c5a106e88fa27a2fc8e9e00c16107c183bc

  • SHA512

    c07049510a2a74828b8617cb87d6fb6517871b990c7b1bfbe2374d89461d4fa09583071b53cc9ddf8ed912d2baa1dd6208aa415b005f705405c9b4f16171c7ba

  • SSDEEP

    6144:ZH8t5OrC0RWXC+4s1r+h+qV4y0O9HUk8X:atsrCUWS+7YV4/Bk8

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.

  • 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
  • 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.

Processes

  • C:\Users\Admin\AppData\Local\Temp\dd07c0651265d797ac87119e2c284c5a106e88fa27a2fc8e9e00c16107c183bc.exe
    "C:\Users\Admin\AppData\Local\Temp\dd07c0651265d797ac87119e2c284c5a106e88fa27a2fc8e9e00c16107c183bc.exe"
    1⤵
    • Checks SCSI registry key(s)
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    PID:2236

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1200-4-0x0000000002DD0000-0x0000000002DE6000-memory.dmp

    Filesize

    88KB

  • memory/2236-2-0x00000000001B0000-0x00000000001BB000-memory.dmp

    Filesize

    44KB

  • memory/2236-1-0x0000000000250000-0x0000000000350000-memory.dmp

    Filesize

    1024KB

  • memory/2236-3-0x0000000000400000-0x0000000002B71000-memory.dmp

    Filesize

    39.4MB

  • memory/2236-5-0x0000000000400000-0x0000000002B71000-memory.dmp

    Filesize

    39.4MB