Overview

overview

10

Static

static

3

64219f4d26..._x.exe

windows7-x64

10

64219f4d26..._x.exe

windows10-2004-x64

10

Sharing

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General

  • Target
    64219f4d2644837ee3daa21509674404a8b316cfb6b80ed48fe98a4a534f94bd_x.exe
  • Size 273KB
  • Sample240430-nv7ceabe3s
  • SHA256 64219f4d2644837ee3daa21509674404a8b316cfb6b80ed48fe98a4a534f94bd
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
smokeloaderpub1backdoorbootkitpersistencetrojanvmprotect

Malware Config

Extracted

Family

  • smokeloader

Botnet

  • pub1

Extracted

Family

  • smokeloader

Version

  • 2022

C2

  • http://trad-einmyus.com/index.php

  • http://tradein-myus.com/index.php

  • http://trade-inmyus.com/index.php

rc4.i32
rc4.i32

Targets

    • Target
      64219f4d2644837ee3daa21509674404a8b316cfb6b80ed48fe98a4a534f94bd_x.exe
    • Size 273KB
    • SHA256 64219f4d2644837ee3daa21509674404a8b316cfb6b80ed48fe98a4a534f94bd
    • MD5 SHA1 SHA512 SSDEEP
    Score
    10/10
    smokeloaderpub1backdoorbootkitpersistencetrojanvmprotect

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

      trojanbackdoorsmokeloader

    • Downloads MZ/PE file

    • Modifies Installed Components in the registry

      persistence

    • Deletes itself

    • Executes dropped EXE

    • Loads dropped DLL

    • VMProtect packed file

      Detects executables packed with VMProtect commercial packer.

      vmprotect

    • Legitimate hosting services abused for malware hosting/C2

    • Writes to the Master Boot Record (MBR)

      Bootkits write to the MBR to gain persistence at a level below the operating system.

      bootkitpersistence
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks