General

  • Target

    300053394cc7d34e29c4d7a21b0d401bb5194d16a0e0d0eefa3d7f697d83932d

  • Size

    179KB

  • Sample

    220621-wb28caghbl

  • MD5

    af843cad937791516ea04407b100310f

  • SHA1

    fd4b6afd1311e6a446203a6556058ac05bdc43b9

  • SHA256

    300053394cc7d34e29c4d7a21b0d401bb5194d16a0e0d0eefa3d7f697d83932d

  • SHA512

    fef565f45546637886e387c76a175b934c106bc80a8c9056904928dc2bf92723644df19266162ca7a5371730718b35de033bf5ca85ed8efc699bbd920f0c0e0c

Malware Config

Extracted

Family

smokeloader

Version

2018

C2

http://lzlgoy4b17sy5.com/

http://5y6gv872eh9ez.com/

http://w0w9xdwez8dp8.com/

rc4.i32
rc4.i32

Targets

    • Target

      300053394cc7d34e29c4d7a21b0d401bb5194d16a0e0d0eefa3d7f697d83932d

    • Size

      179KB

    • MD5

      af843cad937791516ea04407b100310f

    • SHA1

      fd4b6afd1311e6a446203a6556058ac05bdc43b9

    • SHA256

      300053394cc7d34e29c4d7a21b0d401bb5194d16a0e0d0eefa3d7f697d83932d

    • SHA512

      fef565f45546637886e387c76a175b934c106bc80a8c9056904928dc2bf92723644df19266162ca7a5371730718b35de033bf5ca85ed8efc699bbd920f0c0e0c

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • Maps connected drives based on registry

      Disk information is often read in order to detect sandboxing environments.

MITRE ATT&CK Matrix ATT&CK v6

Discovery

Query Registry

2
T1012

Peripheral Device Discovery

2
T1120

System Information Discovery

2
T1082

Tasks