Overview

overview

10

Static

static

1

dridex

windows10-2004-x64

10

Analysis

  • max time kernel
    150s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    28/03/2023, 09:44

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General

  • Target

    4c5068ae1dc37622834d2e84dd827040d0aeed3aac17560bf731ec79f5793037.exe

  • Size

    269KB

  • MD5

    74db21999e569840b49b51d5bd28bc7f

  • SHA1

    2a50cb2b7a96d75177a0d064254e57d5f0f0ce7b

  • SHA256

    4c5068ae1dc37622834d2e84dd827040d0aeed3aac17560bf731ec79f5793037

  • SHA512

    05cae2f2532911c4a1252b4f2363d322e5f97567c407464e350d93f6cdec1d9c86a775608ac53587b737a098cee04bec3f1047b2dba9fae77737b66d592541e7

  • SSDEEP

    3072:2rRDQ9fQD0uqhKFeP+XS/sG8XrHCk3fUCnlb6iY0mDyLYSPfjmyhyolmSZ:wWQfkKW/s3S/oYi

Score
10/10
smokeloaderlabbackdoortrojan

Malware Config

Extracted

Family

smokeloader

Botnet

lab

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\4c5068ae1dc37622834d2e84dd827040d0aeed3aac17560bf731ec79f5793037.exe
    "C:\Users\Admin\AppData\Local\Temp\4c5068ae1dc37622834d2e84dd827040d0aeed3aac17560bf731ec79f5793037.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1664
    • C:\Users\Admin\AppData\Local\Temp\4c5068ae1dc37622834d2e84dd827040d0aeed3aac17560bf731ec79f5793037.exe
      "C:\Users\Admin\AppData\Local\Temp\4c5068ae1dc37622834d2e84dd827040d0aeed3aac17560bf731ec79f5793037.exe"
      2⤵
      • Checks SCSI registry key(s)
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      PID:5040

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/1664-135-0x0000000002D00000-0x0000000002D09000-memory.dmp

          Filesize

          36KB

          Download

        • memory/2680-137-0x0000000000D90000-0x0000000000DA6000-memory.dmp

          Filesize

          88KB

          Download

        • memory/5040-134-0x0000000000400000-0x0000000000409000-memory.dmp

          Filesize

          36KB

          Download

        • memory/5040-136-0x0000000000400000-0x0000000000409000-memory.dmp

          Filesize

          36KB

          Download

        • memory/5040-138-0x0000000000400000-0x0000000000409000-memory.dmp

          Filesize

          36KB

          Download