General

  • Size

    169KB

  • Sample

    220923-g4dm5ahcfl

  • MD5

    d4541af3025de7895e4b25309e883f35

  • SHA1

    318b98a8655409f2526664b721359aa9686fd683

  • SHA256

    30dd8a114f3e9f1c68f6cbed5f9d05ae49f09671ba6e8d9a62d937d843994031

  • SHA512

    84c82edd2f935fa34a37248d2c0b4dcf2ae7f064194cf1a9cbf640301e45e53b9f4a2a0d91c22545d862d35cbd7648dfb615e64dfe95888135c14b8ce578e1ec

Malware Config

Targets

    • Target

      30dd8a114f3e9f1c68f6cbed5f9d05ae49f09671ba6e8d9a62d937d843994031

    • Size

      169KB

    • MD5

      d4541af3025de7895e4b25309e883f35

    • SHA1

      318b98a8655409f2526664b721359aa9686fd683

    • SHA256

      30dd8a114f3e9f1c68f6cbed5f9d05ae49f09671ba6e8d9a62d937d843994031

    • SHA512

      84c82edd2f935fa34a37248d2c0b4dcf2ae7f064194cf1a9cbf640301e45e53b9f4a2a0d91c22545d862d35cbd7648dfb615e64dfe95888135c14b8ce578e1ec

    • Detects Smokeloader packer

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix

Collection

    Command and Control

      Credential Access

        Defense Evasion

          Execution

            Exfiltration

              Impact

                Initial Access

                  Lateral Movement

                    Persistence

                      Privilege Escalation