Overview

overview

10

Static

static

3

dridex

windows10-2004-x64

10

Analysis

  • max time kernel
    150s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230915-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
  • submitted
    04-10-2023 19:33

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General

  • Target

    19c46ab63fe9578c1de1bb9a04149f311abc2aacf18aa709a6a9353db4e54f4a.exe

  • Size

    225KB

  • MD5

    594b091166ea555ee1d1fb1431a7d372

  • SHA1

    f591b6b3b4ee9fd6e74cef34b5b1332d6e14d7bd

  • SHA256

    19c46ab63fe9578c1de1bb9a04149f311abc2aacf18aa709a6a9353db4e54f4a

  • SHA512

    e3e85f5259eb1612141b1bd8efd1eec9779b7bd443e447962b34418b4cf4650688691904d27fd9f4bf1908dc92361532d78a0a614c70425953425694d883f52c

  • SSDEEP

    3072:IwXb9SzG47rwk7tOu6N0TsHEj70MqsEMn30sqE1e59n9FwJVr:F8C47r77jo0gHW70MbE9bFwJV

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\19c46ab63fe9578c1de1bb9a04149f311abc2aacf18aa709a6a9353db4e54f4a.exe
    "C:\Users\Admin\AppData\Local\Temp\19c46ab63fe9578c1de1bb9a04149f311abc2aacf18aa709a6a9353db4e54f4a.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1620
    • C:\Users\Admin\AppData\Local\Temp\19c46ab63fe9578c1de1bb9a04149f311abc2aacf18aa709a6a9353db4e54f4a.exe
      "C:\Users\Admin\AppData\Local\Temp\19c46ab63fe9578c1de1bb9a04149f311abc2aacf18aa709a6a9353db4e54f4a.exe"
      2⤵
      • Checks SCSI registry key(s)
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      PID:2728

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/1620-1-0x0000000000630000-0x0000000000730000-memory.dmp

    Filesize

    1024KB

    Download

  • memory/1620-2-0x00000000022F0000-0x00000000022F9000-memory.dmp

    Filesize

    36KB

    Download

  • memory/2728-3-0x0000000000400000-0x0000000000409000-memory.dmp

    Filesize

    36KB

    Download

  • memory/2728-4-0x0000000000400000-0x0000000000409000-memory.dmp

    Filesize

    36KB

    Download

  • memory/2728-6-0x0000000000400000-0x0000000000409000-memory.dmp

    Filesize

    36KB

    Download

  • memory/3192-5-0x0000000002720000-0x0000000002736000-memory.dmp

    Filesize

    88KB

    Download