Overview

overview

10

Static

static

1

dridex

windows10-2004-x64

10

Analysis

  • max time kernel
    150s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    15/04/2023, 21:21

Sharing

Copy URL Twitter E-mail
Report Analysis Logs

General

  • Target

    5116448b70c18508cf09788a90485e4ff0253df1e595acb5d485e5937d405ee9.exe

  • Size

    351KB

  • MD5

    8c38f47e7cc2a4a5d0d45deb31641cec

  • SHA1

    5924af8db6f7e7463b43797dd1624c7f41aa4caf

  • SHA256

    5116448b70c18508cf09788a90485e4ff0253df1e595acb5d485e5937d405ee9

  • SHA512

    63398b319f8a9df934177a76f34967d6f466d623d479eb40a2712f0ce906ed7a18be657c7a19857bd85078d69c052e669899f7046fdcd9d4896b592fbd314714

  • SSDEEP

    6144:PSr6scr8fiD4CNv1+xJiKy1gL5y8taCwe4:PSrJcr8fiD489OJid1+Vtzt4

Score
10/10
smokeloaderpu10backdoortrojan

Malware Config

Extracted

Family

smokeloader

Botnet

pu10

Extracted

Family

smokeloader

Version

2020

C2

http://host-file-host6.com/

http://host-host-file8.com/
rc4.i32
rc4.i32

Signatures

  • SmokeLoader

    Modular backdoor trojan in use since 2014.

    trojanbackdoorsmokeloader
  • Suspicious use of SetThreadContext 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
  • Suspicious use of WriteProcessMemory 6 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\5116448b70c18508cf09788a90485e4ff0253df1e595acb5d485e5937d405ee9.exe
    "C:\Users\Admin\AppData\Local\Temp\5116448b70c18508cf09788a90485e4ff0253df1e595acb5d485e5937d405ee9.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:3052
    • C:\Users\Admin\AppData\Local\Temp\5116448b70c18508cf09788a90485e4ff0253df1e595acb5d485e5937d405ee9.exe
      "C:\Users\Admin\AppData\Local\Temp\5116448b70c18508cf09788a90485e4ff0253df1e595acb5d485e5937d405ee9.exe"
      2⤵
      • Checks SCSI registry key(s)
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      PID:3428

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/3052-135-0x00000000009A0000-0x00000000009A9000-memory.dmp

          Filesize

          36KB

          Download

        • memory/3216-137-0x0000000000EE0000-0x0000000000EF6000-memory.dmp

          Filesize

          88KB

          Download

        • memory/3428-134-0x0000000000400000-0x0000000000409000-memory.dmp

          Filesize

          36KB

          Download

        • memory/3428-136-0x0000000000400000-0x0000000000409000-memory.dmp

          Filesize

          36KB

          Download

        • memory/3428-139-0x0000000000400000-0x0000000000409000-memory.dmp

          Filesize

          36KB

          Download