General

  • Target

    629b771069d2d7ac3df5c3f3ecde00651724c4635936fc3fea333844a173ef51

  • Size

    264KB

  • Sample

    220125-t8mg2sbagn

  • MD5

    3ff4d9500813d3fc8f44b1397cf214a1

  • SHA1

    1bee40dd516fdb7ac5325b8d4863520dd5058906

  • SHA256

    629b771069d2d7ac3df5c3f3ecde00651724c4635936fc3fea333844a173ef51

  • SHA512

    56241ebe45a0de60cce00388076089a0a73e95b089c97d016eef8c4fc9e9c56af1d867dd472dd57032758c9172820be1554d72e828f8956d33c7f1baceb0501c

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

      629b771069d2d7ac3df5c3f3ecde00651724c4635936fc3fea333844a173ef51

    • Size

      264KB

    • MD5

      3ff4d9500813d3fc8f44b1397cf214a1

    • SHA1

      1bee40dd516fdb7ac5325b8d4863520dd5058906

    • SHA256

      629b771069d2d7ac3df5c3f3ecde00651724c4635936fc3fea333844a173ef51

    • SHA512

      56241ebe45a0de60cce00388076089a0a73e95b089c97d016eef8c4fc9e9c56af1d867dd472dd57032758c9172820be1554d72e828f8956d33c7f1baceb0501c

    • 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