Overview

overview

10

Static

static

1

e787e9b3eb...eb.exe

windows7-x64

10

e787e9b3eb...eb.exe

windows10-2004-x64

10

Sharing

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General

  • Target
    0c4cb8fd1e3cc4b42556562d317e6e59.bin
  • Size 718KB
  • Sample240504-bc9zcscb79
  • SHA256 b061914ca4bbad34b65da66de4cbfc5c1f17d8876739937033ef9302fbe98f77
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
smokeloaderpub3backdoortrojan

Malware Config

Extracted

Family

  • smokeloader

Version

  • 2022

C2

  • http://cellc.org/tmp/index.php

  • http://h-c-v.ru/tmp/index.php

  • http://icebrasilpr.com/tmp/index.php

  • http://piratia-life.ru/tmp/index.php

  • http://piratia.su/tmp/index.php

rc4.i32
rc4.i32

Extracted

Family

  • smokeloader

Botnet

  • pub3

Targets

    • Target
      e787e9b3eb07676a4848cb9ff1dad9a19a5b3aa11a220b2ba3d447ac6680abeb.exe
    • Size 734KB
    • SHA256 e787e9b3eb07676a4848cb9ff1dad9a19a5b3aa11a220b2ba3d447ac6680abeb
    • MD5 SHA1 SHA512 SSDEEP
    Score
    10/10
    smokeloaderbackdoortrojanpub3

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

      trojanbackdoorsmokeloader

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks