Overview

overview

10

Static

static

3

60484122de...a3.exe

windows7-x64

10

60484122de...a3.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    152s
  • max time network
    160s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230915-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
  • submitted
    14/10/2023, 00:55

Sharing

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General

  • Target

    60484122deb7118ae2cfc580d770dd9740eb1fdb190d1761fc662c562be26da3.exe

  • Size

    195KB

  • MD5

    7ce4d9e4ba6da50a7d827a847a14fe90

  • SHA1

    63f9801c2d21a35c2c69ae3b6f51d974791db524

  • SHA256

    60484122deb7118ae2cfc580d770dd9740eb1fdb190d1761fc662c562be26da3

  • SHA512

    697c3189e14dc9d3fd4c379f91f5f4a06b0b511440eec9b481b8698f013d9121e35784c657aca34ae17cd0d61ce91a6e3314548d8385f63914f8fcfc2bad2b07

  • SSDEEP

    6144:/v6L6DG6wznVu+A2NL761m7E3HquCTV4:H6mDG6yPA2NLu1Tauya

Score
10/10
smokeloaderpub1backdoortrojan

Malware Config

Extracted

Family

smokeloader

Botnet

pub1

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 UnmapMainImage 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\60484122deb7118ae2cfc580d770dd9740eb1fdb190d1761fc662c562be26da3.exe
    "C:\Users\Admin\AppData\Local\Temp\60484122deb7118ae2cfc580d770dd9740eb1fdb190d1761fc662c562be26da3.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1100
    • C:\Users\Admin\AppData\Local\Temp\60484122deb7118ae2cfc580d770dd9740eb1fdb190d1761fc662c562be26da3.exe
      "C:\Users\Admin\AppData\Local\Temp\60484122deb7118ae2cfc580d770dd9740eb1fdb190d1761fc662c562be26da3.exe"
      2⤵
      • Checks SCSI registry key(s)
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      PID:460

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        • memory/460-2-0x0000000000400000-0x0000000000409000-memory.dmp

          Filesize

          36KB

          Download

        • memory/460-4-0x0000000000400000-0x0000000000409000-memory.dmp

          Filesize

          36KB

          Download

        • memory/460-6-0x0000000000400000-0x0000000000409000-memory.dmp

          Filesize

          36KB

          Download

        • memory/1100-1-0x0000000000740000-0x0000000000749000-memory.dmp

          Filesize

          36KB

          Download

        • memory/1100-0-0x0000000000720000-0x0000000000735000-memory.dmp

          Filesize

          84KB

          Download

        • memory/1100-3-0x0000000000720000-0x0000000000735000-memory.dmp

          Filesize

          84KB

          Download

        • memory/3116-5-0x0000000002950000-0x0000000002966000-memory.dmp

          Filesize

          88KB

          Download