General

  • Target

    81715fbf292d109c91aa87583ea0a19c46e489311498119a1b7c37249fda4ce7

  • Size

    302KB

  • Sample

    230701-3pcm6sbb6v

  • MD5

    fb1d011a8fb404470f23e4b67ffa2b5c

  • SHA1

    97474aa850c1557b3ab72e62d93e3b2595470be8

  • SHA256

    81715fbf292d109c91aa87583ea0a19c46e489311498119a1b7c37249fda4ce7

  • SHA512

    a25eca4a1fa3b6a69b5af620e81e74d8727ce7e13dc8fb20ecf13e3aaf8e3df14881da06d11e47f47b53fc76d9a982b8a6c51d8074fb2b7f4f2fd42bce1553e8

  • SSDEEP

    3072:+1fRH9XTXv7FyVvLT2Vt3lLX6tGxMctxF4VXS1EMVgMg2W5DMc6ryTA:8ZH9jXoNCTt44pTuA5wMxryT

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

      81715fbf292d109c91aa87583ea0a19c46e489311498119a1b7c37249fda4ce7

    • Size

      302KB

    • MD5

      fb1d011a8fb404470f23e4b67ffa2b5c

    • SHA1

      97474aa850c1557b3ab72e62d93e3b2595470be8

    • SHA256

      81715fbf292d109c91aa87583ea0a19c46e489311498119a1b7c37249fda4ce7

    • SHA512

      a25eca4a1fa3b6a69b5af620e81e74d8727ce7e13dc8fb20ecf13e3aaf8e3df14881da06d11e47f47b53fc76d9a982b8a6c51d8074fb2b7f4f2fd42bce1553e8

    • SSDEEP

      3072:+1fRH9XTXv7FyVvLT2Vt3lLX6tGxMctxF4VXS1EMVgMg2W5DMc6ryTA:8ZH9jXoNCTt44pTuA5wMxryT

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • Deletes itself

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks