General

  • Target

    c4bac936dd869e9c00b5d11d10581ddfefff568289c1d7a3829a901c03af8702

  • Size

    320KB

  • Sample

    221206-ha76bafc71

  • MD5

    0dbb2387dd98920442a56e1dc00cfdf6

  • SHA1

    a5f1e07897e3b20083bab3eec4e8dd4722226ab0

  • SHA256

    c4bac936dd869e9c00b5d11d10581ddfefff568289c1d7a3829a901c03af8702

  • SHA512

    211d094bbd4951378560d8376c3d3bf967039dd6f64727c7ea884af381096128f6c3b4d92d7e2fb1b8e69f2dc7088372c78fca61d6ae9d17ae2f1476f35484a9

  • SSDEEP

    6144:rezBoyYPLkPmZBenMWGf6LtN88PqaWzQ+zF:rezCyiYPmZBZWGf6LtK8yE+zF

Malware Config

Targets

    • Target

      c4bac936dd869e9c00b5d11d10581ddfefff568289c1d7a3829a901c03af8702

    • Size

      320KB

    • MD5

      0dbb2387dd98920442a56e1dc00cfdf6

    • SHA1

      a5f1e07897e3b20083bab3eec4e8dd4722226ab0

    • SHA256

      c4bac936dd869e9c00b5d11d10581ddfefff568289c1d7a3829a901c03af8702

    • SHA512

      211d094bbd4951378560d8376c3d3bf967039dd6f64727c7ea884af381096128f6c3b4d92d7e2fb1b8e69f2dc7088372c78fca61d6ae9d17ae2f1476f35484a9

    • SSDEEP

      6144:rezBoyYPLkPmZBenMWGf6LtN88PqaWzQ+zF:rezCyiYPmZBZWGf6LtK8yE+zF

    • 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