General

  • Target

    8b9f6c3a5fbdb1c6d14706a4c38da1ba3765faa90240e0143d29320e838cd8b4

  • Size

    186KB

  • Sample

    230130-mewejabf3v

  • MD5

    12b5e2feea02bea7a342e55bbec3e959

  • SHA1

    cc6fdec0073598af59fc1f911bdb18e5fecd0751

  • SHA256

    8b9f6c3a5fbdb1c6d14706a4c38da1ba3765faa90240e0143d29320e838cd8b4

  • SHA512

    66a16b6387d9a724e4fae80c97de13608289c5c4549e797c00912d76143d5486ecb1446fb88effce3f6135046f89807fddc558956241e66d6a32f78c81dc840b

  • SSDEEP

    3072:ia8igpXL9lCWh51fjUTzH4z9gEg7kIVWOtZQdDUguWgvoHqF:ypXL+WhITzH65OtGCv4

Malware Config

Targets

    • Target

      8b9f6c3a5fbdb1c6d14706a4c38da1ba3765faa90240e0143d29320e838cd8b4

    • Size

      186KB

    • MD5

      12b5e2feea02bea7a342e55bbec3e959

    • SHA1

      cc6fdec0073598af59fc1f911bdb18e5fecd0751

    • SHA256

      8b9f6c3a5fbdb1c6d14706a4c38da1ba3765faa90240e0143d29320e838cd8b4

    • SHA512

      66a16b6387d9a724e4fae80c97de13608289c5c4549e797c00912d76143d5486ecb1446fb88effce3f6135046f89807fddc558956241e66d6a32f78c81dc840b

    • SSDEEP

      3072:ia8igpXL9lCWh51fjUTzH4z9gEg7kIVWOtZQdDUguWgvoHqF:ypXL+WhITzH65OtGCv4

    • Detects Smokeloader packer

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • Blocklisted process makes network request

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Deletes itself

    • Loads dropped DLL

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks