General

  • Target

    f76c96aea2f3809cc73e1d3ee497bc1abdbe2657e870844f8714cd11432e129e

  • Size

    321KB

  • Sample

    230923-jnss8adh3z

  • MD5

    25bf7b154a13bb7f14a809bfb3f37632

  • SHA1

    a9b28f347faf641dbd7ec6014e7ffb49471be325

  • SHA256

    f76c96aea2f3809cc73e1d3ee497bc1abdbe2657e870844f8714cd11432e129e

  • SHA512

    192b7cdf91bc68d88943aea1a4e7a7268af41298615099c1ee52c91beb643f4b57dce087b16670607cca9c23cab27d968060c6f020d63068906619d7b3c2b505

  • SSDEEP

    6144:+T0DQh/Ok7CUm9jSlMB4foz07IWyprLi:+wDK2k7C79WfC0a5

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

Targets

    • Target

      f76c96aea2f3809cc73e1d3ee497bc1abdbe2657e870844f8714cd11432e129e

    • Size

      321KB

    • MD5

      25bf7b154a13bb7f14a809bfb3f37632

    • SHA1

      a9b28f347faf641dbd7ec6014e7ffb49471be325

    • SHA256

      f76c96aea2f3809cc73e1d3ee497bc1abdbe2657e870844f8714cd11432e129e

    • SHA512

      192b7cdf91bc68d88943aea1a4e7a7268af41298615099c1ee52c91beb643f4b57dce087b16670607cca9c23cab27d968060c6f020d63068906619d7b3c2b505

    • SSDEEP

      6144:+T0DQh/Ok7CUm9jSlMB4foz07IWyprLi:+wDK2k7C79WfC0a5

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • Deletes itself

    • Executes dropped EXE

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks