General

  • Target

    fe95c41e92f1497ba046f003a5de0553d2bf87d5544120ebeec23311f8c7f8e0

  • Size

    333KB

  • Sample

    220126-jmr6asafbn

  • MD5

    72c8e80ecc45fb13690ab3b896bb863e

  • SHA1

    1d042e52aa1fe230533ec7436f2761e1d4838989

  • SHA256

    fe95c41e92f1497ba046f003a5de0553d2bf87d5544120ebeec23311f8c7f8e0

  • SHA512

    1596cf6011c2665849ffa580d4477d403cf4fdd6ff683fdb3d22b95aceb309de37561a9fcba4675af1749bf907d55b334abc4f9729105416c32495428071c8f4

Malware Config

Extracted

Family

smokeloader

Version

2020

C2

http://host-data-coin-11.com/

http://file-coin-host-12.com/

rc4.i32
rc4.i32

Targets

    • Target

      fe95c41e92f1497ba046f003a5de0553d2bf87d5544120ebeec23311f8c7f8e0

    • Size

      333KB

    • MD5

      72c8e80ecc45fb13690ab3b896bb863e

    • SHA1

      1d042e52aa1fe230533ec7436f2761e1d4838989

    • SHA256

      fe95c41e92f1497ba046f003a5de0553d2bf87d5544120ebeec23311f8c7f8e0

    • SHA512

      1596cf6011c2665849ffa580d4477d403cf4fdd6ff683fdb3d22b95aceb309de37561a9fcba4675af1749bf907d55b334abc4f9729105416c32495428071c8f4

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • Deletes itself

    • 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