Overview

overview

10

Static

static

1

dridex

windows10-2004-x64

10

Analysis

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

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    18/04/2023, 15:40

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General

  • Target

    94c1d8052e1f14ebaa26ae41e2b1567ef86e98b126a06c290dd5086f22d50160.exe

  • Size

    352KB

  • MD5

    b91f5d22e8396a121d9bc4ff7c616429

  • SHA1

    a4f4e829bd1f7ce4ea2466246413e9ed1d320f02

  • SHA256

    94c1d8052e1f14ebaa26ae41e2b1567ef86e98b126a06c290dd5086f22d50160

  • SHA512

    eac034512f4fd5f86e204a80315845cbee584e0897195ca37f1a7c1b0b4104cf1adf85636a6ad506fe3f1b89b3f9a6de9157cb705fe6a7dcfd98869ee3d44c39

  • SSDEEP

    6144:9RZJJUB8nwoV9UGkyweoFZMOjDdeOOAtIW7Iv:9fPUcwoV9twePKLjtIW8v

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\94c1d8052e1f14ebaa26ae41e2b1567ef86e98b126a06c290dd5086f22d50160.exe
    "C:\Users\Admin\AppData\Local\Temp\94c1d8052e1f14ebaa26ae41e2b1567ef86e98b126a06c290dd5086f22d50160.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:4356
    • C:\Users\Admin\AppData\Local\Temp\94c1d8052e1f14ebaa26ae41e2b1567ef86e98b126a06c290dd5086f22d50160.exe
      "C:\Users\Admin\AppData\Local\Temp\94c1d8052e1f14ebaa26ae41e2b1567ef86e98b126a06c290dd5086f22d50160.exe"
      2⤵
      • Checks SCSI registry key(s)
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      PID:2556

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • memory/2556-134-0x0000000000400000-0x0000000000409000-memory.dmp

    Filesize

    36KB

    Download

  • memory/2556-136-0x0000000000400000-0x0000000000409000-memory.dmp

    Filesize

    36KB

    Download

  • memory/2556-138-0x0000000000400000-0x0000000000409000-memory.dmp

    Filesize

    36KB

    Download

  • memory/3228-137-0x0000000003090000-0x00000000030A6000-memory.dmp

    Filesize

    88KB

    Download

  • memory/4356-135-0x0000000000880000-0x0000000000889000-memory.dmp

    Filesize

    36KB

    Download