General

  • Target

    f8f5771150706c8a157d73297ad133fd95e57065478102e01e3469050725fb49

  • Size

    219KB

  • Sample

    220625-nascrahggp

  • MD5

    2ec04be20e0e97edbafee575163b524f

  • SHA1

    5d3829361ba33e8fcc99770a5bc1d6433d145c66

  • SHA256

    f8f5771150706c8a157d73297ad133fd95e57065478102e01e3469050725fb49

  • SHA512

    e2f7d56a6e6f17b516a0787a7ead29b43a4131f020f7a73364275d147e3c5818d030dec121f9303bafb534885a960c84415ec87f48b363fc36cdb05debabb5b4

Malware Config

Extracted

Family

smokeloader

Version

2018

C2

http://ghjk78kjhb.net/

http://cleancleankkl.net/

http://dunujilis11r.net/

http://sulionuili1.in/

http://eseruuynli2.net/

http://nulikuliey.net/

http://oohdojssks9uf.net/

rc4.i32
rc4.i32

Targets

    • Target

      f8f5771150706c8a157d73297ad133fd95e57065478102e01e3469050725fb49

    • Size

      219KB

    • MD5

      2ec04be20e0e97edbafee575163b524f

    • SHA1

      5d3829361ba33e8fcc99770a5bc1d6433d145c66

    • SHA256

      f8f5771150706c8a157d73297ad133fd95e57065478102e01e3469050725fb49

    • SHA512

      e2f7d56a6e6f17b516a0787a7ead29b43a4131f020f7a73364275d147e3c5818d030dec121f9303bafb534885a960c84415ec87f48b363fc36cdb05debabb5b4

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • Maps connected drives based on registry

      Disk information is often read in order to detect sandboxing environments.

MITRE ATT&CK Matrix ATT&CK v6

Discovery

Query Registry

2
T1012

Peripheral Device Discovery

2
T1120

System Information Discovery

2
T1082

Tasks