General

  • Target

    448bfa5b494cd4b1cfbe4a3e493aa5cbe4ac7e7980608e688f394045d61963ec

  • Size

    264KB

  • Sample

    220125-swmfvaabh3

  • MD5

    08f9bea57c5f3354f37bfb354468f66e

  • SHA1

    7ccc45f69f10b5c8359f4b8622d4be455d605f41

  • SHA256

    448bfa5b494cd4b1cfbe4a3e493aa5cbe4ac7e7980608e688f394045d61963ec

  • SHA512

    e44d0d92270c21dffae70a50cfc25cf4686c6c32d4cfe06d1287e7670fc9c6c3daba7250aaad9753264a6ca7aeea49c60e8d8e9127b7c0048ffcc7ed856257cc

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

      448bfa5b494cd4b1cfbe4a3e493aa5cbe4ac7e7980608e688f394045d61963ec

    • Size

      264KB

    • MD5

      08f9bea57c5f3354f37bfb354468f66e

    • SHA1

      7ccc45f69f10b5c8359f4b8622d4be455d605f41

    • SHA256

      448bfa5b494cd4b1cfbe4a3e493aa5cbe4ac7e7980608e688f394045d61963ec

    • SHA512

      e44d0d92270c21dffae70a50cfc25cf4686c6c32d4cfe06d1287e7670fc9c6c3daba7250aaad9753264a6ca7aeea49c60e8d8e9127b7c0048ffcc7ed856257cc

    • 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