General

  • Target

    99872c156e74a697c2211c78af95688749bddce6d1970607acd1de16479f027a

  • Size

    225KB

  • Sample

    230201-q6be8ahg55

  • MD5

    841ad94638decf88198549851d091a9d

  • SHA1

    2fc6b18a7803e3b35bf912e942f489a0636e2fd8

  • SHA256

    99872c156e74a697c2211c78af95688749bddce6d1970607acd1de16479f027a

  • SHA512

    5dd18e7ab219ba775969736e7752639e19dea9cee798ca632269ae97b1d17115d00a73d20c1eb1e76b8e8a6de8c56ddb6e3f8824932ba43724ceca27c825387e

  • SSDEEP

    3072:QqsG38ViwcHMLtkWAmb5PC0Ok+TWwIZRZoD4ML3PyR/oxvLA4PpWwPFj:Qqs4HsLtkZmhClWzZR44M7Ko5LA4h

Malware Config

Targets

    • Target

      99872c156e74a697c2211c78af95688749bddce6d1970607acd1de16479f027a

    • Size

      225KB

    • MD5

      841ad94638decf88198549851d091a9d

    • SHA1

      2fc6b18a7803e3b35bf912e942f489a0636e2fd8

    • SHA256

      99872c156e74a697c2211c78af95688749bddce6d1970607acd1de16479f027a

    • SHA512

      5dd18e7ab219ba775969736e7752639e19dea9cee798ca632269ae97b1d17115d00a73d20c1eb1e76b8e8a6de8c56ddb6e3f8824932ba43724ceca27c825387e

    • SSDEEP

      3072:QqsG38ViwcHMLtkWAmb5PC0Ok+TWwIZRZoD4ML3PyR/oxvLA4PpWwPFj:Qqs4HsLtkZmhClWzZR44M7Ko5LA4h

    • Detects Smokeloader packer

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • Blocklisted process makes network request

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Loads dropped DLL

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks