General

  • Target

    1326252a704ad1afb5c5ced7bc278a11a5940e0f07e6940d318ec342877d9920

  • Size

    301KB

  • Sample

    230206-x6dnxafe52

  • MD5

    da23ebe09ea965b9c9e4024f88bc6cb7

  • SHA1

    b5612721405e62a797510e6aff60fbe826cb9e47

  • SHA256

    1326252a704ad1afb5c5ced7bc278a11a5940e0f07e6940d318ec342877d9920

  • SHA512

    b02c4b8e4ce17d6f54c3d5eda875e4f2f4b0c2e884649dce39974e30661f053fd7457e99f250cc56f6650226caf51e1d45fde291ddda6858f95216bc9830b753

  • SSDEEP

    6144:CXbZL31EHBMCTzk+E6aKBHUbdzuQj9Pua:CrZDLCY/BKBHUxljg

Malware Config

Targets

    • Target

      1326252a704ad1afb5c5ced7bc278a11a5940e0f07e6940d318ec342877d9920

    • Size

      301KB

    • MD5

      da23ebe09ea965b9c9e4024f88bc6cb7

    • SHA1

      b5612721405e62a797510e6aff60fbe826cb9e47

    • SHA256

      1326252a704ad1afb5c5ced7bc278a11a5940e0f07e6940d318ec342877d9920

    • SHA512

      b02c4b8e4ce17d6f54c3d5eda875e4f2f4b0c2e884649dce39974e30661f053fd7457e99f250cc56f6650226caf51e1d45fde291ddda6858f95216bc9830b753

    • SSDEEP

      6144:CXbZL31EHBMCTzk+E6aKBHUbdzuQj9Pua:CrZDLCY/BKBHUxljg

    • Detects Smokeloader packer

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • Deletes itself

    • Executes dropped EXE

    • 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