General

  • Target

    b9449abe5a4bf6ee410c9a43c9e27ee2f4bcad6956e0b3bd9a71c0191b09fbd4

  • Size

    144KB

  • Sample

    240417-q4m18sbh9s

  • MD5

    96f77cd6dc0455dfae8c12251a7d4ce4

  • SHA1

    9d739aec9f8e93cb9f15c7bf47dca8a581e91a6a

  • SHA256

    b9449abe5a4bf6ee410c9a43c9e27ee2f4bcad6956e0b3bd9a71c0191b09fbd4

  • SHA512

    1575feb36b4222f441f38de101865a2bf71066da31169434899f3f662cc66879142cad0e58045b7ddbc4fe3752bd300fd0618b6b4a9bc614070ef45790c60649

  • SSDEEP

    3072:DRd346NUqiYj6JWBKarD0O4U32beDGqh9eBXqy4:DzxiYj9DGU32cjh9exE

Malware Config

Extracted

Family

smokeloader

Botnet

pub1

Extracted

Family

smokeloader

Version

2022

C2

http://trad-einmyus.com/index.php

http://tradein-myus.com/index.php

http://trade-inmyus.com/index.php

rc4.i32
rc4.i32

Targets

    • Target

      91e8fd048fb5df071ba6e3d7917edcb53122d9cbd9e57dcf4b5e50c72d575c7a.exe

    • Size

      259KB

    • MD5

      e5477d6420e21e75a4bb411a3947201a

    • SHA1

      7120bf0ba0196ecc8cc04dd0c3166185ee3f7892

    • SHA256

      91e8fd048fb5df071ba6e3d7917edcb53122d9cbd9e57dcf4b5e50c72d575c7a

    • SHA512

      de56dddda25e1cf9c5835613e38375f463bbcabe858b846077359b704493ef75b14e6187f21f110103bde70cc61efe17e5dac6d229456271b33afa3406c7020d

    • SSDEEP

      6144:K7vq2CD3/WTO/Ukgn4olUKm4shprkwnf8/9tQ:ERM3/WTO/dgxUWshprDnatQ

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • Downloads MZ/PE file

    • Deletes itself

    • Executes dropped EXE

MITRE ATT&CK Enterprise v15

Tasks