General

  • Target

    4d5f7dbfd2e9f43ba0e5d61f8362d12f3977eaebad562e524a2b53470c4a6a02

  • Size

    169KB

  • Sample

    220923-h419vsddg9

  • MD5

    3f72b1850de6eddaecf5ae2b18a84208

  • SHA1

    feb0b9b077a050a95c8b470e1e1786fac8298267

  • SHA256

    4d5f7dbfd2e9f43ba0e5d61f8362d12f3977eaebad562e524a2b53470c4a6a02

  • SHA512

    7f499a026e48f4b30eea7a7e8d75462ccdf202fe7479c359b248b16ad94fba5a8f4906b1514fc0b226bb2fd876ddcb9679e1cd957122b0aef400cacbf8154daf

  • SSDEEP

    3072:E9JLxN5fXVQcS9/LM4n+uDIMMt2FJByYMAl/PkW4n:YLxurzM4JOke

Malware Config

Targets

    • Target

      4d5f7dbfd2e9f43ba0e5d61f8362d12f3977eaebad562e524a2b53470c4a6a02

    • Size

      169KB

    • MD5

      3f72b1850de6eddaecf5ae2b18a84208

    • SHA1

      feb0b9b077a050a95c8b470e1e1786fac8298267

    • SHA256

      4d5f7dbfd2e9f43ba0e5d61f8362d12f3977eaebad562e524a2b53470c4a6a02

    • SHA512

      7f499a026e48f4b30eea7a7e8d75462ccdf202fe7479c359b248b16ad94fba5a8f4906b1514fc0b226bb2fd876ddcb9679e1cd957122b0aef400cacbf8154daf

    • SSDEEP

      3072:E9JLxN5fXVQcS9/LM4n+uDIMMt2FJByYMAl/PkW4n:YLxurzM4JOke

    • Detects Smokeloader packer

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • 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