General

  • Target

    6b6bbacfa97c2086019e5d3e5d359dd2a8f53d87abb4ad0099afe72235be2e9d

  • Size

    139KB

  • Sample

    221130-bmcrlsed49

  • MD5

    52290c5824d0d2ad53219c4753dd17c9

  • SHA1

    2fc31c9e7cc4c2ec3f27850cf11f84bf2d0f81d7

  • SHA256

    6b6bbacfa97c2086019e5d3e5d359dd2a8f53d87abb4ad0099afe72235be2e9d

  • SHA512

    103263e2da14ac8558786ae72d163a87d1d4bab2a575e03cd06aa5f0da41e56fbb26d2712bd5d0409f90476e25ce1eae322ab464afa33e98e31bd160d9182dfe

  • SSDEEP

    3072:KT+rIr5vRRMXinTuiFQjHPrjRd6O5fUppAnDf7:ZIjMXinTuawv/Rd1MCf7

Malware Config

Targets

    • Target

      6b6bbacfa97c2086019e5d3e5d359dd2a8f53d87abb4ad0099afe72235be2e9d

    • Size

      139KB

    • MD5

      52290c5824d0d2ad53219c4753dd17c9

    • SHA1

      2fc31c9e7cc4c2ec3f27850cf11f84bf2d0f81d7

    • SHA256

      6b6bbacfa97c2086019e5d3e5d359dd2a8f53d87abb4ad0099afe72235be2e9d

    • SHA512

      103263e2da14ac8558786ae72d163a87d1d4bab2a575e03cd06aa5f0da41e56fbb26d2712bd5d0409f90476e25ce1eae322ab464afa33e98e31bd160d9182dfe

    • SSDEEP

      3072:KT+rIr5vRRMXinTuiFQjHPrjRd6O5fUppAnDf7:ZIjMXinTuawv/Rd1MCf7

    • Detects Smokeloader packer

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Discovery

Query Registry

1
T1012

Peripheral Device Discovery

1
T1120

System Information Discovery

1
T1082

Tasks