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General

  • Target

    e5c81c38d5bff97dcb6edfd293bce8f92b37be60138bee6d1f68858b7ebef54e.exe

  • Size

    261KB

  • Sample

    231012-nqkmvafg8y

  • MD5

    24e3bff785f567b35b1b713d3cbd3ecf

  • SHA1

    1ca640d1af355b2a9d0c38eee921a47423a57353

  • SHA256

    e5c81c38d5bff97dcb6edfd293bce8f92b37be60138bee6d1f68858b7ebef54e

  • SHA512

    38e9a8620758a8d171533e3ef9fbe9aff14e8b00073732ec8825eb4e79dfd7856d6264096f4590f7ba68962d6409f4aa0d8e79dead70fb0b955d8bd5db6b25ae

  • SSDEEP

    3072:bhngjeDZJPZ2CehfyGSGY762iXQKLgKEb1IAT5cTEx6TOa:jTPZbkyBvCQwgEO6TO

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

      e5c81c38d5bff97dcb6edfd293bce8f92b37be60138bee6d1f68858b7ebef54e.exe

    • Size

      261KB

    • MD5

      24e3bff785f567b35b1b713d3cbd3ecf

    • SHA1

      1ca640d1af355b2a9d0c38eee921a47423a57353

    • SHA256

      e5c81c38d5bff97dcb6edfd293bce8f92b37be60138bee6d1f68858b7ebef54e

    • SHA512

      38e9a8620758a8d171533e3ef9fbe9aff14e8b00073732ec8825eb4e79dfd7856d6264096f4590f7ba68962d6409f4aa0d8e79dead70fb0b955d8bd5db6b25ae

    • SSDEEP

      3072:bhngjeDZJPZ2CehfyGSGY762iXQKLgKEb1IAT5cTEx6TOa:jTPZbkyBvCQwgEO6TO

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • Deletes itself

    • Executes dropped EXE

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks