Overview

overview

10

Static

static

3

dridex

windows10-2004-x64

10

Analysis

  • max time kernel
    150s
  • max time network
    147s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230915-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
  • submitted
    10-10-2023 18:57

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General

  • Target

    947cfa8d05d3370df4db4efa8dce5eea22cee9bf2ea12670951e41cca77471c8.exe

  • Size

    294KB

  • MD5

    d1136e335960c63cdd32faca4a354b52

  • SHA1

    96c9c29dfbbe9d312ed91391eb5b52ab032f91f3

  • SHA256

    947cfa8d05d3370df4db4efa8dce5eea22cee9bf2ea12670951e41cca77471c8

  • SHA512

    b971a9f058098b9d428a3755ff850f0dee68cdfe06bdf8f92e46a6691cb2a55b2d5a545d750b1f03f53c9a3a8b027327889d90129edf484d83db0c95e02da76b

  • SSDEEP

    3072:oyhBX96wXDN5A660A0ROej6fMPQyni3qcSNQEXtdwjg/a4:lFDN5A660A0xjCMPQyni3qdQyt8

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\947cfa8d05d3370df4db4efa8dce5eea22cee9bf2ea12670951e41cca77471c8.exe
    "C:\Users\Admin\AppData\Local\Temp\947cfa8d05d3370df4db4efa8dce5eea22cee9bf2ea12670951e41cca77471c8.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:620
    • C:\Users\Admin\AppData\Local\Temp\947cfa8d05d3370df4db4efa8dce5eea22cee9bf2ea12670951e41cca77471c8.exe
      "C:\Users\Admin\AppData\Local\Temp\947cfa8d05d3370df4db4efa8dce5eea22cee9bf2ea12670951e41cca77471c8.exe"
      2⤵
      • Checks SCSI registry key(s)
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      PID:4600

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/620-1-0x00000000023C0000-0x00000000024C0000-memory.dmp

    Filesize

    1024KB

    Download

  • memory/620-2-0x00000000023B0000-0x00000000023B9000-memory.dmp

    Filesize

    36KB

    Download

  • memory/3132-5-0x0000000002A90000-0x0000000002AA6000-memory.dmp

    Filesize

    88KB

    Download

  • memory/4600-3-0x0000000000400000-0x0000000000409000-memory.dmp

    Filesize

    36KB

    Download

  • memory/4600-4-0x0000000000400000-0x0000000000409000-memory.dmp

    Filesize

    36KB

    Download

  • memory/4600-6-0x0000000000400000-0x0000000000409000-memory.dmp

    Filesize

    36KB

    Download