General

  • Target

    SecuriteInfo.com.Win32.BotX-gen.15542.11735.exe

  • Size

    267KB

  • Sample

    231013-e27r3sfg85

  • MD5

    ae8139e5a3e0869bef72d554895100cf

  • SHA1

    645689cf69d9ee7feccc900dcfd6c5ef4875bb0d

  • SHA256

    aa918d4dd7706951fc290b6a5d3ba0e48acc5443056894ee3aad1baa52f412ba

  • SHA512

    b2187df0959e68993df72534d4db1aba55f6b54c6b10ee1b6a7235bfd576b3969829273f85670dc6c20351fe3b7f88680df4350b647f845452e6e7381b79c632

  • SSDEEP

    3072:gXYs7gYUv7jxteLZxpfwIRVPwe5Aft8j/DIUEYF/s8IN0LfA:+YsIv7jxteLZXRD5AlRUXF08y

Malware Config

Extracted

Family

smokeloader

Botnet

pub1

Extracted

Family

smokeloader

Version

2022

C2

http://gudintas.at/tmp/

http://pik96.ru/tmp/

http://rosatiauto.com/tmp/

http://kingpirate.ru/tmp/

rc4.i32
rc4.i32

Targets

    • Target

      SecuriteInfo.com.Win32.BotX-gen.15542.11735.exe

    • Size

      267KB

    • MD5

      ae8139e5a3e0869bef72d554895100cf

    • SHA1

      645689cf69d9ee7feccc900dcfd6c5ef4875bb0d

    • SHA256

      aa918d4dd7706951fc290b6a5d3ba0e48acc5443056894ee3aad1baa52f412ba

    • SHA512

      b2187df0959e68993df72534d4db1aba55f6b54c6b10ee1b6a7235bfd576b3969829273f85670dc6c20351fe3b7f88680df4350b647f845452e6e7381b79c632

    • SSDEEP

      3072:gXYs7gYUv7jxteLZxpfwIRVPwe5Aft8j/DIUEYF/s8IN0LfA:+YsIv7jxteLZXRD5AlRUXF08y

    • NetSupport

      NetSupport is a remote access tool sold as a legitimate system administration software.

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • Downloads MZ/PE file

    • Deletes itself

    • Executes dropped EXE

    • Loads dropped DLL

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

MITRE ATT&CK Enterprise v15

Tasks